/* ======================================================================
   OtoSend v0.6.0 Premium Responsive UI
   Visual direction: soft white/green mobile-native UI, dimensional icons,
   compact cards, tablet dock, clean desktop workspace.
   This file intentionally overrides presentation only. No business logic.
   ====================================================================== */
:root{
  --ui-bg:#f5f9fb;
  --ui-surface:rgba(255,255,255,.96);
  --ui-surface-2:#f9fcfd;
  --ui-ink:#10263a;
  --ui-muted:#718196;
  --ui-green:#0aa572;
  --ui-green-2:#07865f;
  --ui-green-3:#23bd88;
  --ui-green-soft:#eaf8f3;
  --ui-blue:#3f7ceb;
  --ui-orange:#f59c23;
  --ui-purple:#865be7;
  --ui-red:#ed5358;
  --ui-line:#e4ebf0;
  --ui-shadow:0 16px 42px rgba(37,66,86,.09),0 2px 8px rgba(37,66,86,.04);
  --ui-shadow-soft:0 10px 28px rgba(37,66,86,.07),inset 0 1px 0 rgba(255,255,255,.88);
  --ui-shadow-icon:0 10px 22px rgba(10,165,114,.20),inset 0 1px 0 rgba(255,255,255,.8);
  --ui-radius:24px;
  --ui-radius-sm:17px;
  --sidebar-w:294px;
  --topbar-h:104px;
}

html{background:var(--ui-bg)}
body.app-page{
  background:
    radial-gradient(circle at 88% 2%,rgba(10,165,114,.09),transparent 22%),
    radial-gradient(circle at 35% 4%,rgba(63,124,235,.035),transparent 19%),
    linear-gradient(180deg,#f8fbfc 0%,#f4f8fa 48%,#f7fafb 100%);
  color:var(--ui-ink);
}
body.app-page::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;background:linear-gradient(120deg,rgba(255,255,255,.7),transparent 38%)}

/* ---------- Desktop navigation ---------- */
.sidebar{
  width:var(--sidebar-w);
  background:rgba(250,253,254,.98);
  color:var(--ui-ink);
  border-right:1px solid rgba(220,231,237,.9);
  box-shadow:10px 0 42px rgba(45,75,95,.055);
  padding:18px 15px 14px;
}
.sidebar::before{height:0!important}
.brand{padding:5px 7px 18px;border-bottom:1px solid var(--ui-line);margin-bottom:14px;color:var(--ui-ink)}
.brand-mark{
  width:48px;height:48px;border-radius:17px;
  background:linear-gradient(145deg,#16bb83,#078b63);
  box-shadow:0 11px 24px rgba(10,165,114,.23),inset 0 1px 0 rgba(255,255,255,.34);
  border:4px solid rgba(255,255,255,.78);color:#fff;
}
.brand-copy strong{font-size:16px;color:#10263a;letter-spacing:-.02em}
.brand-copy small{color:#76879a;font-size:11px}
.sidebar-close{color:#52667a}
.nav-label{color:#97a4b1;font-size:9.5px;letter-spacing:.12em;padding-left:11px}
.sidebar-nav{scrollbar-width:none}.sidebar-nav::-webkit-scrollbar{display:none}
.sidebar-nav a{
  color:#5d7084;border:1px solid transparent;border-radius:15px;min-height:47px;padding:10px 12px;font-weight:720;
  transition:background .16s ease,color .16s ease,border-color .16s ease,box-shadow .16s ease,transform .16s ease;
}
.sidebar-nav a .icon{color:#728397}
.sidebar-nav a:hover{background:#fff;color:#153048;border-color:#e5edf1;box-shadow:0 7px 18px rgba(42,70,88,.055);transform:translateX(2px)}
.sidebar-nav a.active{
  color:#078c62;background:linear-gradient(135deg,#f0fbf7,#e7f7f1);border-color:#cceade;
  box-shadow:0 9px 20px rgba(10,165,114,.09),inset 0 1px 0 #fff;
}
.sidebar-nav a.active .icon{color:#09986c}.active-indicator{right:9px;width:4px;height:20px;background:#0ba574;box-shadow:0 0 0 4px rgba(10,165,114,.09)}
.sidebar-bottom{border-top:1px solid var(--ui-line);padding-top:13px}.sidebar-profile b{color:#193149}.sidebar-profile small{color:#8997a6}.logout-link{color:#d84e57}.logout-link:hover{background:#fff1f2}
.pwa-install-sidebar{background:#effaf6!important;border-color:#d2eee4!important;color:#0a855f!important}

.main{margin-left:var(--sidebar-w)}

/* ---------- Header / page visual ---------- */
.topbar{
  min-height:var(--topbar-h);padding:13px clamp(20px,2.6vw,38px);
  background:rgba(248,251,252,.89);border-bottom:1px solid rgba(224,233,238,.82);
  box-shadow:0 10px 30px rgba(42,70,88,.035);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
}
.topbar::after{background:linear-gradient(90deg,transparent,rgba(10,165,114,.18),transparent)}
.page-heading{z-index:2;max-width:min(760px,55vw)}
.page-heading h1,.topbar h1{font-size:25px;font-weight:890;letter-spacing:-.035em;color:#10263a}
.top-kicker{display:none!important}
.top-brandline{margin-top:2px;color:#718196;font-size:11.5px;font-weight:650}.top-brandline span{color:#07966a;font-weight:850}
.page-description{margin-top:4px;font-size:11.5px;color:#8593a1;max-width:720px}
.topbar-actions{z-index:3}
.date-chip,.icon-btn,.user-chip{background:rgba(255,255,255,.9);border-color:#e2eaef;box-shadow:0 7px 18px rgba(42,70,88,.045)}
.user-chip{text-decoration:none;border:1px solid transparent;transition:.18s ease}
.user-chip:hover{border-color:#dce8e3;box-shadow:0 10px 24px rgba(42,70,88,.07)}
.avatar{position:relative;width:45px;height:45px;border-radius:50%;background:linear-gradient(145deg,#12ad79,#07865f);color:#fff;border:4px solid rgba(255,255,255,.9);box-shadow:0 8px 18px rgba(10,165,114,.19);font-size:16px}
.avatar-online{position:absolute;right:-1px;bottom:1px;width:10px;height:10px;border-radius:50%;background:#12b67f;border:2px solid #fff}

.topbar-visual{position:relative;margin-left:auto;margin-right:clamp(10px,2vw,34px);width:126px;height:74px;flex:0 0 126px;pointer-events:none}
.visual-device{position:absolute;right:19px;top:7px;width:64px;height:64px;border-radius:20px;display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,#1bc18a,#078d63);border:5px solid rgba(255,255,255,.82);box-shadow:0 13px 27px rgba(10,165,114,.20),inset 0 1px 0 rgba(255,255,255,.45);transform:rotate(8deg)}
.visual-device::after{content:"";position:absolute;left:15%;right:15%;bottom:-12px;height:13px;border-radius:50%;background:rgba(39,73,92,.09);filter:blur(5px)}
.visual-bubble{position:absolute;left:18px;top:16px;width:37px;height:37px;border-radius:13px;display:grid;place-items:center;background:#fff;color:#08a170;border:1px solid #e6edf1;box-shadow:0 9px 20px rgba(42,70,88,.09);z-index:2}
.visual-orb{position:absolute;border-radius:50%;background:linear-gradient(145deg,#fff,#eaf4f1);border:1px solid #edf2f4;box-shadow:0 6px 14px rgba(42,70,88,.06)}
.visual-orb-a{width:13px;height:13px;right:2px;top:9px}.visual-orb-b{width:8px;height:8px;left:2px;bottom:12px;background:#20bf89}

/* ---------- Surfaces ---------- */
.content{max-width:1520px;padding:clamp(18px,2.2vw,32px)}
.card,.stat,.quick-action,.table-wrap,.connection-overview-item,.message-history-row,.plan-card{
  border-color:rgba(222,232,238,.95);border-radius:var(--ui-radius);background:linear-gradient(145deg,rgba(255,255,255,.99),rgba(250,253,254,.98));
  box-shadow:var(--ui-shadow-soft);
}
.card{padding:22px;margin-bottom:18px;overflow:clip}
.card::after{background:linear-gradient(135deg,rgba(255,255,255,.62),transparent 32%)}
.card:hover{box-shadow:var(--ui-shadow);border-color:#d9e6eb;transform:translateY(-1px)}
.card-header::after{height:3px;width:45px;background:linear-gradient(90deg,#0aa572,#48d2aa)}
.card h2{font-size:18px;color:#132a40}.card h3{color:#173049}.card-subtitle,.muted,.help{color:#7b8998}

.stat{padding:20px 20px 18px;min-height:128px;background:linear-gradient(145deg,#fff,#fafdfe)}
.stat .label{font-size:12px;color:#718196}.stat .value{font-size:30px;color:#10263a;margin-top:7px}.stat .hint{font-size:11px;color:#8593a2}
.stat-icon,.quick-icon,.more-tile-icon,.secure-orb{
  width:48px;height:48px;border-radius:17px;display:grid;place-items:center;
  background:linear-gradient(145deg,#f0fbf7,#dff5ed);color:#07966a;border:1px solid #d9eee6;
  box-shadow:0 9px 20px rgba(10,165,114,.13),inset 0 1px 0 #fff;
}
.grid.stats .stat:nth-child(2) .stat-icon{background:linear-gradient(145deg,#f3f7ff,#e7efff);border-color:#dbe6fb;color:#3f7ceb;box-shadow:0 9px 20px rgba(63,124,235,.12)}
.grid.stats .stat:nth-child(3) .stat-icon{background:linear-gradient(145deg,#fff9ef,#fff0d8);border-color:#f9e7c5;color:#ee951a;box-shadow:0 9px 20px rgba(245,156,35,.12)}
.grid.stats .stat:nth-child(4) .stat-icon{background:linear-gradient(145deg,#effbf5,#ddf6ea);border-color:#d8eee5;color:#0ba574}

.btn{border-radius:15px;min-height:42px;font-weight:800;box-shadow:inset 0 1px 0 rgba(255,255,255,.55)}
.btn.primary{background:linear-gradient(135deg,#12b77f,#07966a);box-shadow:0 10px 21px rgba(10,165,114,.18),inset 0 1px 0 rgba(255,255,255,.24)}
.btn.primary:hover{background:linear-gradient(135deg,#0eaa75,#077e5b);box-shadow:0 13px 26px rgba(10,165,114,.23)}
.btn.danger{background:linear-gradient(145deg,#fff5f5,#ffe9eb);border-color:#ffd8dc}.btn.warn{background:linear-gradient(145deg,#fffaf0,#fff1d9)}
.icon-btn{border-radius:15px}
.input,select,textarea{border-radius:15px;min-height:47px;background:#fbfdfe;border-color:#dce6ec;padding:11px 13px;box-shadow:inset 0 1px 2px rgba(45,72,90,.02)}
.input:focus,select:focus,textarea:focus{border-color:#8fd0ba;box-shadow:0 0 0 4px rgba(10,165,114,.08);background:#fff}
textarea{min-height:132px}
.badge{border:1px solid transparent;padding:5px 10px;font-size:10.5px}.badge.connected,.badge.sent,.badge.completed,.badge.active,.badge.read,.badge.delivered{background:#eaf9f3;color:#07865f;border-color:#d8efe6}.badge.error,.badge.failed,.badge.logged_out,.badge.cancelled{background:#fff0f1;color:#d9464e;border-color:#ffe0e2}.badge.queued,.badge.processing,.badge.running,.badge.pending{background:#fff7e9;color:#dd8413;border-color:#fae8c7}

.table-wrap{overflow:auto;border:1px solid #e2eaef}.table-wrap table{background:transparent}th{background:#f7fafc;color:#7d8a99}td{background:rgba(255,255,255,.86)}tbody tr:hover td{background:#fbfefd}

.quick-grid{gap:12px}.quick-action{min-height:82px;padding:14px;background:#fff}.quick-action:hover{border-color:#d4e8e0;box-shadow:var(--ui-shadow);transform:translateY(-2px)}.quick-action b{font-size:12.5px;color:#173049}.quick-action small{font-size:10.5px}.quick-icon{width:46px;height:46px}
.health-list{gap:8px}.health-row{padding:10px 0;border-bottom-color:#edf2f4}.health-value{color:#1f3a50}
.progress{height:8px;background:#edf3f1}.progress span{background:linear-gradient(90deg,#11b57d,#079b6c)}

/* ---------- Dashboard polish ---------- */
.page-dashboard .dashboard-stats{gap:13px}
.page-dashboard .dashboard-stats .stat{min-height:118px}
.page-dashboard .dashboard-grid{grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr)}
.page-dashboard .dashboard-recent,.page-dashboard .control-center-card,.page-dashboard .dashboard-quick-card{background:linear-gradient(145deg,#fff,#fafdfe)}
.page-dashboard .control-center-card{border-color:#d5ebe3;background:radial-gradient(circle at 96% 3%,rgba(10,165,114,.12),transparent 25%),linear-gradient(145deg,#fff,#f8fcfa)!important}
.page-dashboard .mini-bar{background:linear-gradient(180deg,#21bd88,#07966a);box-shadow:0 6px 13px rgba(10,165,114,.16)}
.page-dashboard .subscription-hero{border-radius:26px;background:linear-gradient(135deg,#102d3e,#0d4f51 55%,#07966a);box-shadow:0 18px 42px rgba(17,62,70,.18)}
.page-dashboard .home-qr-panel{border-radius:21px;background:linear-gradient(145deg,#fbfefd,#f3faf7);border-color:#cfe7de}
.page-dashboard .qr-placeholder{border-radius:22px;color:#0a986c;box-shadow:0 12px 26px rgba(42,70,88,.07)}

/* ---------- Devices ---------- */
.page-devices .connection-overview{gap:12px}.page-devices .connection-overview-item{padding:16px;background:#fff}.page-devices .connection-overview-item .connection-dot{box-shadow:0 0 0 5px rgba(10,165,114,.09)}
.page-devices .qr-box{min-height:390px;border-radius:23px;background:radial-gradient(circle at 50% 18%,rgba(10,165,114,.09),transparent 30%),linear-gradient(145deg,#fbfefd,#f5faf8);border-color:#cfe4dd}
.page-devices .qr-box img{border-radius:20px;box-shadow:0 15px 34px rgba(42,70,88,.12)}
.page-devices .device-table-card .table-wrap{box-shadow:none}

/* ---------- Send composer ---------- */
.page-send .content>.card:first-of-type{max-width:1040px!important;margin-left:auto;margin-right:auto;padding:24px}
.page-send .content>.card:first-of-type>.card-header{padding:14px 16px;border:1px solid #dce9e4;border-radius:20px;background:linear-gradient(145deg,#fff,#f0faf6);margin-bottom:22px}
.page-send .content>.card:first-of-type>.card-header::after{display:none}
.page-send .content>.card:first-of-type>.card-header h2{margin:0 0 3px}
.page-send #sendForm{gap:17px}
.page-send #sendForm>.form-group.full:last-child{padding-top:4px}.page-send #sendButton{width:100%;min-height:56px;font-size:16px;border-radius:18px;letter-spacing:-.01em}
.page-send #body{min-height:185px}

/* ---------- Broadcast ---------- */
.page-broadcasts .content>.card:first-of-type{max-width:1200px;margin-inline:auto;background:radial-gradient(circle at 92% 3%,rgba(10,165,114,.08),transparent 22%),linear-gradient(145deg,#fff,#fbfefd)}
.page-broadcasts .checks{padding:8px;gap:9px;border:1px solid #e6edf1;border-radius:18px;background:#f9fbfc;max-height:290px}
.page-broadcasts .check{border-radius:14px;box-shadow:0 4px 12px rgba(42,70,88,.025)}
.page-broadcasts .check:has(input:checked){background:#edf9f4;border-color:#99d8c2;box-shadow:0 7px 17px rgba(10,165,114,.08)}
.page-broadcasts form>.form-group.full:last-child .btn{width:100%;min-height:54px;font-size:15px;border-radius:18px}

/* ---------- Contacts & groups ---------- */
.page-contacts .split,.page-groups .split{gap:16px}.page-contacts .card,.page-groups .card{background:linear-gradient(145deg,#fff,#fbfdfe)}
.page-contacts .table-wrap tbody tr td:first-child b,.page-groups .table-wrap tbody tr td:first-child b{color:#122a40}

/* ---------- Message history ---------- */
.page-logs .message-stats{gap:12px}.page-logs .message-stats .stat{min-height:114px}
.page-logs .message-history-list{gap:10px}.page-logs .message-history-row{border-left:1px solid #e1e9ee!important;padding:15px 17px;background:#fff;box-shadow:0 8px 20px rgba(42,70,88,.055)}
.page-logs .message-history-row.inbound::before,.page-logs .message-history-row.outbound::before{content:"";position:absolute;left:0;top:16px;bottom:16px;width:4px;border-radius:99px;background:#4c7fe9}.page-logs .message-history-row.outbound::before{background:#0ba574}
.page-logs .message-history-row{position:relative}
.page-logs .mobile-filter-card{background:linear-gradient(145deg,#fff,#f8fbfd)}

/* ---------- More hub ---------- */
.more-profile-card{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:16px;align-items:center;padding:24px;max-width:1120px;margin-inline:auto;background:radial-gradient(circle at 92% 5%,rgba(10,165,114,.10),transparent 25%),linear-gradient(145deg,#fff,#fbfefd)}
.more-avatar{position:relative;width:80px;height:80px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#18ba82,#07875f);border:7px solid #edf9f4;color:#fff;font-size:29px;font-weight:900;box-shadow:0 13px 28px rgba(10,165,114,.19)}
.more-avatar i{position:absolute;right:0;bottom:5px;width:16px;height:16px;border-radius:50%;background:#12b87f;border:4px solid #fff}
.more-profile-copy h2{margin:0 0 2px;font-size:22px}.more-profile-copy p{margin:0 0 9px;color:#7a8998}.verified-dot{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:7px;background:#0ba574;color:#fff;vertical-align:2px}.role-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;background:#eef9f5;color:#07865f;border:1px solid #d8eee6;font-weight:780;font-size:11px}
.more-profile-arrow{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;border:1px solid #e2eaef;background:#f8fafb;color:#52677b;text-decoration:none}.more-plan-row{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;border:1px solid #e6edf1;border-radius:18px;background:#fbfdfe;overflow:hidden}.more-plan-row>div{padding:13px 17px;display:grid;gap:2px}.more-plan-row>div+div{border-left:1px solid #e7edf1}.more-plan-row small{color:#8190a0;font-size:10px}.more-plan-row b{color:#0a8f65}.status-ok{display:flex!important;align-items:center;gap:7px}.status-ok i{width:8px;height:8px;border-radius:50%;background:#12b87f;box-shadow:0 0 0 4px #e7f8f1}
.more-menu-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;max-width:1120px;margin:0 auto 18px}.more-menu-tile{min-height:105px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:13px;align-items:center;padding:16px;border-radius:22px;border:1px solid #e1e9ee;background:linear-gradient(145deg,#fff,#fbfdfe);box-shadow:var(--ui-shadow-soft);text-decoration:none;transition:.18s ease}.more-menu-tile:hover{transform:translateY(-2px);box-shadow:var(--ui-shadow);border-color:#d4e4e0}.more-tile-copy{min-width:0;display:grid}.more-tile-copy b{font-size:14px;color:#142b40}.more-tile-copy small{margin-top:3px;color:#7d8b9b;font-size:11px;line-height:1.4}.more-tile-arrow{color:#a1adba}.more-menu-tile.tone-orange .more-tile-icon{background:linear-gradient(145deg,#fff7eb,#ffeacf);border-color:#f8dfb7;color:#ef941c;box-shadow:0 9px 20px rgba(245,156,35,.11)}.more-menu-tile.tone-purple .more-tile-icon{background:linear-gradient(145deg,#f7f2ff,#ece3ff);border-color:#e4d9fb;color:#8057dc;box-shadow:0 9px 20px rgba(134,91,231,.11)}.more-menu-tile.tone-blue .more-tile-icon{background:linear-gradient(145deg,#f3f7ff,#e6efff);border-color:#dbe6fb;color:#3f7ceb;box-shadow:0 9px 20px rgba(63,124,235,.11)}
.more-version{display:flex;align-items:center;justify-content:center;gap:8px;color:#8b98a6;font-size:10.5px;padding:8px 0 18px}.more-version b{color:#07966a}.more-version .icon{color:#0ba574}

/* ---------- Tablet/mobile dock ---------- */
.mobile-dock{display:none}

/* ---------- Premium login ---------- */
.premium-auth{background:#f5fafb;overflow-x:hidden}
.premium-auth .auth-backdrop{background:radial-gradient(circle at 80% 6%,rgba(10,165,114,.11),transparent 25%),radial-gradient(circle at 9% 92%,rgba(63,124,235,.05),transparent 23%),linear-gradient(145deg,#f8fbfc,#f1f7f8)}
.premium-login-shell{position:relative;z-index:1;min-height:100vh;width:min(1260px,100%);margin:0 auto;padding:clamp(30px,5vw,72px);display:grid;grid-template-columns:minmax(0,1.1fr) minmax(390px,470px);gap:clamp(38px,6vw,88px);align-items:center}
.premium-login-intro{position:relative;min-height:620px;padding:8px 0;overflow:visible}
.premium-auth-brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:#10283d;position:relative;z-index:5}.premium-auth-logo{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,#13b57e,#07875f);border:6px solid rgba(235,249,244,.96);box-shadow:0 13px 26px rgba(10,165,114,.20),inset 0 1px 0 rgba(255,255,255,.25)}.premium-auth-brand>span:last-child{display:grid}.premium-auth-brand b{font-size:29px;letter-spacing:-.045em;line-height:1}.premium-auth-brand b span{color:#0ba574}.premium-auth-brand small{margin-top:5px;color:#7a8999;font-size:12px}
.premium-login-copy{position:relative;z-index:4;margin-top:80px;max-width:420px}.premium-auth-accent{display:flex;align-items:center;gap:7px;margin-bottom:25px}.premium-auth-accent i{height:7px;border-radius:99px;background:#0ba574}.premium-auth-accent i:nth-child(1){width:42px}.premium-auth-accent i:nth-child(2){width:10px;background:#82d9bc}.premium-auth-accent i:nth-child(3){width:31px;background:#d6ece4}.premium-login-copy h1{margin:0;font-size:clamp(44px,5.1vw,67px);line-height:.96;letter-spacing:-.055em;color:#10283d}.premium-login-copy p{font-size:16px;line-height:1.85;color:#708197;max-width:390px;margin:23px 0 0}
.premium-auth-art{position:absolute;right:-4%;top:90px;width:390px;height:470px;pointer-events:none;z-index:2}.art-phone{position:absolute;right:20px;top:112px;width:176px;height:295px;border-radius:39px;background:linear-gradient(160deg,#42d29d,#0a9b6b 70%,#087d5a);border:11px solid rgba(246,252,250,.94);box-shadow:0 32px 50px rgba(31,95,78,.18),inset 0 2px 0 rgba(255,255,255,.33);transform:rotate(9deg);display:grid;place-items:center}.art-phone::after{content:"";position:absolute;left:20px;right:20px;bottom:-28px;height:28px;border-radius:50%;background:rgba(31,72,83,.09);filter:blur(7px)}.art-phone-speaker{position:absolute;top:13px;width:55px;height:6px;border-radius:99px;background:rgba(255,255,255,.82)}.art-phone-symbol{width:103px;height:103px;border-radius:50%;display:grid;place-items:center;background:#13b978;color:#fff;border:8px solid #e6faf3;box-shadow:0 16px 27px rgba(0,90,60,.20),inset 0 2px 0 rgba(255,255,255,.32)}
.art-shield{position:absolute;right:144px;top:68px;width:86px;height:96px;display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,#26c990,#078e64);clip-path:polygon(50% 0,91% 15%,87% 70%,50% 100%,13% 70%,9% 15%);filter:drop-shadow(0 12px 12px rgba(20,94,75,.20));z-index:4}.art-cloud{position:absolute;right:-9px;top:65px;width:80px;height:54px;border-radius:30px;display:grid;place-items:center;color:#22b27f;background:#fff;border:1px solid #e7eef1;box-shadow:0 13px 27px rgba(42,70,88,.10)}.art-chat{position:absolute;display:grid;place-items:center;background:#fff;border:1px solid #e5edf0;color:#0ba574;box-shadow:0 12px 25px rgba(42,70,88,.11)}.art-chat.c1{left:81px;top:215px;width:72px;height:65px;border-radius:21px;transform:rotate(-7deg)}.art-chat.c2{right:-5px;top:314px;width:98px;height:90px;border-radius:50%}.art-dot{position:absolute;border-radius:50%;background:#22bd88;box-shadow:0 5px 11px rgba(10,165,114,.17)}.art-dot.d1{width:15px;height:15px;left:91px;top:108px}.art-dot.d2{width:10px;height:10px;right:8px;top:188px}.art-dot.d3{width:7px;height:7px;left:46px;bottom:50px}
.premium-login-card{padding:30px 31px;border-radius:28px;background:rgba(255,255,255,.95);box-shadow:0 27px 60px rgba(42,70,88,.13),inset 0 1px 0 #fff;border-color:#e0e9ed;backdrop-filter:none!important}.premium-login-mobile-title{margin-bottom:18px}.premium-login-mobile-title h2{margin:0;font-size:23px;letter-spacing:-.035em}.premium-login-mobile-title p{margin:4px 0 0;color:#8391a0}.premium-auth-form{gap:16px}.premium-field{position:relative}.premium-field>span:first-child{position:absolute;left:9px;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:13px;display:grid;place-items:center;color:#07966a;background:linear-gradient(145deg,#f6fbf9,#eaf6f1);border:1px solid #e3ede9;box-shadow:0 6px 14px rgba(42,70,88,.055);z-index:2}.premium-field .input{padding-left:61px;min-height:56px;border-radius:16px}.premium-field.password-wrap .input{padding-right:62px}.premium-password-toggle{right:9px;background:transparent;color:#78899b;font-size:10px}.premium-forgot-row{text-align:right;margin-top:3px}.premium-forgot-row a{color:#078c62;font-size:11.5px;font-weight:850;text-decoration:none}.premium-login-btn{min-height:58px;border-radius:17px;font-size:17px;justify-content:center;position:relative}.premium-login-btn .icon{position:absolute;right:18px;width:30px;height:30px;padding:6px;border-radius:50%;background:#fff;color:#07966a;box-shadow:0 5px 12px rgba(16,66,52,.12)}.premium-auth-shortcuts{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center;margin-top:17px;padding:12px;border:1px solid #e5ebef;border-radius:16px;background:#fbfdfe}.premium-auth-shortcuts>a{display:flex;align-items:center;justify-content:center;gap:8px;color:#193147;text-decoration:none;font-size:11.5px;font-weight:820}.premium-auth-shortcuts>a .icon{color:#07966a}.premium-auth-shortcuts>i{width:1px;height:28px;background:#dce5ea}.premium-auth-secure{margin-top:22px;display:flex;align-items:center;gap:11px;color:#62778a}.premium-auth-secure b,.premium-auth-secure small{display:block}.premium-auth-secure b{font-size:11.5px;color:#243d52}.premium-auth-secure small{margin-top:2px;font-size:10.5px}.secure-orb{width:38px;height:38px;border-radius:14px;flex:0 0 38px}

/* ---------- Tablet ---------- */
@media(max-width:1180px){
  :root{--sidebar-w:280px;--topbar-h:98px}
  .sidebar{transform:translateX(-106%);transition:transform .23s ease;box-shadow:20px 0 45px rgba(38,67,85,.16);z-index:100}.sidebar.open{transform:none}.sidebar-close{display:block}.sidebar-backdrop.show{display:block;position:fixed;inset:0;background:rgba(18,42,55,.27);z-index:90;backdrop-filter:blur(2px)}
  .main{margin-left:0}.menu-btn{display:grid}.mobile-dock{display:grid}
  .topbar{padding-left:18px;padding-right:18px}.page-heading{max-width:48vw}.page-description{display:none}.topbar-visual{margin-right:auto}
  .content{max-width:980px;padding-bottom:108px}.footer{padding-bottom:112px}
  .page-dashboard .dashboard-grid{grid-template-columns:1fr}
  .premium-login-shell{grid-template-columns:1fr;max-width:790px;padding:30px 42px}.premium-login-intro{min-height:500px}.premium-login-copy{margin-top:55px}.premium-auth-art{right:1%;top:48px;transform:scale(.88);transform-origin:right top}.premium-login-card{max-width:620px;width:100%;margin:0 auto 30px}
}

/* ---------- Mobile dock ---------- */
@media(max-width:1180px){
  .mobile-dock{
    position:fixed;left:50%;bottom:0;transform:translateX(-50%);z-index:80;
    width:min(860px,100%);height:88px;padding:10px max(10px,env(safe-area-inset-right)) max(8px,env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left));
    grid-template-columns:1fr 1fr 1.15fr 1fr 1fr;align-items:end;
    background:rgba(255,255,255,.96);border:1px solid rgba(223,232,237,.96);border-bottom:0;border-radius:28px 28px 0 0;
    box-shadow:0 -13px 34px rgba(42,70,88,.10);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)
  }
  .dock-item{height:64px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;text-decoration:none;color:#758599;font-size:10px;font-weight:700;border-radius:18px;transition:.16s ease}.dock-item .dock-icon{display:grid;place-items:center;width:35px;height:30px;border-radius:11px}.dock-item.active{color:#078c62;font-weight:850}.dock-item.active .dock-icon{background:#eaf8f3;color:#07966a;box-shadow:0 6px 14px rgba(10,165,114,.10)}
  .dock-send{position:relative;align-self:start;justify-self:center;margin-top:-28px;width:78px;height:78px;border-radius:50%;display:grid;place-items:center;text-decoration:none;background:linear-gradient(145deg,#19be87,#078a62);color:#fff;border:8px solid rgba(245,250,249,.98);box-shadow:0 14px 28px rgba(10,165,114,.25),0 0 0 1px #dce9e4;transform:translateZ(0)}.dock-send span{transform:translateX(-1px)}.dock-send small{position:absolute;bottom:-19px;color:#718196;font-size:9px;font-weight:800}.dock-send.active{box-shadow:0 14px 31px rgba(10,165,114,.31),0 0 0 4px rgba(10,165,114,.08)}
}

/* ---------- Phone ---------- */
@media(max-width:700px){
  :root{--topbar-h:142px;--ui-radius:22px;--ui-radius-sm:16px}
  html{background:#f7fafb;scrollbar-gutter:auto}
  body.app-page{background:linear-gradient(180deg,#f9fcfd 0,#f4f8fa 33%,#f8fbfc 100%);padding-bottom:88px;overflow-x:hidden}
  .topbar{position:relative;top:auto;min-height:142px;padding:max(15px,env(safe-area-inset-top)) 14px 16px;align-items:flex-start;gap:10px;background:linear-gradient(180deg,rgba(249,252,253,.99),rgba(247,251,252,.96));backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:none;border-bottom:0}
  .topbar::after{display:none}
  .menu-btn{width:47px;height:47px;border-radius:15px;box-shadow:0 8px 19px rgba(42,70,88,.08);z-index:5;flex:0 0 47px}
  .page-heading{max-width:calc(100% - 125px);padding-top:2px;z-index:4}.page-heading h1,.topbar h1{font-size:24px;line-height:1.05}.top-brandline{font-size:10.5px;margin-top:4px}.page-description{display:none}
  .topbar-actions{position:absolute;right:13px;top:max(14px,env(safe-area-inset-top));z-index:6}.date-chip,.sound-toggle,.pwa-topbar-install,.user-meta{display:none!important}.user-chip{padding:0;border:0;background:transparent;box-shadow:none}.avatar{width:48px;height:48px;font-size:17px}
  .topbar-visual{position:absolute;right:55px;bottom:4px;width:152px;height:91px;margin:0;opacity:.98}.visual-device{width:72px;height:72px;right:19px;top:4px;border-radius:22px;transform:rotate(8deg)}.visual-bubble{left:22px;top:18px}.visual-orb-a{right:3px}.visual-orb-b{left:5px;bottom:8px}
  .content{padding:8px 12px 112px;max-width:680px}.footer{display:none}
  .card,.stat,.quick-action,.message-history-row,.connection-overview-item{border-radius:22px;box-shadow:0 10px 24px rgba(42,70,88,.075),inset 0 1px 0 rgba(255,255,255,.9)}
  .card{padding:16px;margin-bottom:13px}.card:hover,.stat:hover,.quick-action:hover{transform:none}.card h2{font-size:17px}.card-header{gap:8px}.card-subtitle{font-size:11px}
  .grid.stats,.stats-six,.message-stats{grid-template-columns:1fr 1fr!important;gap:9px!important}.stat{padding:15px;min-height:116px}.stat .label{font-size:10.5px;max-width:75%}.stat .value{font-size:25px}.stat .hint{font-size:9.5px}.stat-icon{width:42px;height:42px;right:11px;top:11px;border-radius:15px}
  .input,select,textarea{min-height:51px;border-radius:15px;font-size:13px}.btn{min-height:44px;border-radius:15px}.btn.primary{box-shadow:0 9px 18px rgba(10,165,114,.18)}
  .quick-grid{grid-template-columns:1fr 1fr;gap:9px}.quick-action{min-height:72px;padding:11px}.quick-icon{width:39px;height:39px;border-radius:14px}.quick-action b{font-size:11.5px}.quick-action small{font-size:9px}
  .table-wrap{overflow:visible;border:0;box-shadow:none;background:transparent}.table-wrap tbody{gap:9px}.table-wrap tr{border-radius:18px!important;padding:9px 11px!important;box-shadow:0 8px 20px rgba(42,70,88,.065)!important;border-color:#e4ebef!important}.table-wrap td{grid-template-columns:92px minmax(0,1fr)!important;font-size:11.5px!important}.table-wrap td::before{font-size:8px!important}
  .flash-stack{top:12px;right:10px;width:calc(100vw - 20px);z-index:140}
  .mobile-dock{height:87px;width:100%;border-radius:26px 26px 0 0;padding-bottom:max(7px,env(safe-area-inset-bottom));backdrop-filter:none;-webkit-backdrop-filter:none}.dock-item{font-size:9.5px}.dock-send{width:74px;height:74px;margin-top:-26px;border-width:7px}.dock-send small{bottom:-17px}
  .sidebar{width:min(86vw,320px);padding-top:max(17px,env(safe-area-inset-top));background:#fbfefe}.sidebar-nav a{min-height:45px}.brand-mark{width:45px;height:45px}

  .page-dashboard .dashboard-grid{grid-template-columns:1fr}.page-dashboard .member-connect-grid{grid-template-columns:1fr}.page-dashboard .subscription-hero{padding:18px;border-radius:22px}.page-dashboard .dashboard-stats .stat{min-height:108px}.page-dashboard .mini-chart{height:145px}.page-dashboard .control-actions{grid-template-columns:1fr 1fr}
  .page-devices .split{grid-template-columns:1fr}.page-devices .qr-status-card{position:static}.page-devices .qr-box{min-height:330px;padding:15px}.page-devices .connection-overview{grid-template-columns:1fr 1fr!important}.page-devices .connection-overview-item:last-child{grid-column:1/-1}
  .page-send .content>.card:first-of-type{padding:15px!important}.page-send .content>.card:first-of-type>.card-header{padding:12px 13px;margin-bottom:16px}.page-send #sendForm{grid-template-columns:1fr;gap:14px}.page-send #body{min-height:160px}.page-send #sendButton{min-height:55px}
  .page-broadcasts .checks{grid-template-columns:1fr 1fr;max-height:260px}.page-broadcasts .form-grid{grid-template-columns:1fr}.page-broadcasts .content>.card:first-of-type{padding:15px}
  .page-contacts .split,.page-groups .split{grid-template-columns:1fr}.page-logs .message-history-row{padding:14px}.page-logs .filter-toolbar{display:grid}.page-logs .filter-toolbar>*{width:100%;max-width:none!important}
  .more-profile-card{grid-template-columns:auto minmax(0,1fr) auto;padding:17px;gap:11px}.more-avatar{width:67px;height:67px;border-width:6px;font-size:24px}.more-profile-copy h2{font-size:18px}.more-profile-copy p{font-size:11px}.more-profile-arrow{width:40px;height:40px}.more-plan-row>div{padding:11px 12px}.more-menu-grid{grid-template-columns:1fr 1fr;gap:10px}.more-menu-tile{display:grid;grid-template-columns:auto minmax(0,1fr);min-height:118px;padding:13px;align-items:start}.more-tile-icon{width:43px;height:43px;border-radius:15px}.more-tile-arrow{display:none}.more-tile-copy b{font-size:12px}.more-tile-copy small{font-size:9.5px}.more-version{padding-bottom:0;text-align:center;flex-wrap:wrap}

  /* Login on phones: preserve the reference's illustrated welcome instead of hiding it */
  .premium-login-shell{display:block;width:100%;padding:0 12px 26px;min-height:100vh}.premium-login-intro{min-height:570px;padding:28px 12px 0}.premium-auth-brand{margin-left:4px}.premium-auth-logo{width:52px;height:52px}.premium-auth-brand b{font-size:25px}.premium-auth-brand small{font-size:10.5px}.premium-login-copy{margin-top:86px;max-width:250px}.premium-auth-accent{margin-bottom:19px}.premium-login-copy h1{font-size:45px;line-height:1.06}.premium-login-copy p{font-size:13.5px;line-height:1.8;margin-top:19px;max-width:255px}.premium-auth-art{right:-23px;top:108px;width:310px;height:400px;transform:scale(.77);transform-origin:right top}.premium-login-card{position:relative;margin-top:-23px;padding:18px 17px 20px;border-radius:24px;width:100%;max-width:none}.premium-login-mobile-title{display:none}.premium-field .input{min-height:56px}.premium-login-btn{min-height:58px}.premium-auth-shortcuts{margin-top:15px}.premium-auth-secure{padding:2px 3px 0}.premium-auth-secure small{max-width:220px}
}

@media(max-width:430px){
  .page-heading{max-width:calc(100% - 112px)}.page-heading h1,.topbar h1{font-size:22px}.topbar-visual{right:44px;transform:scale(.9);transform-origin:right bottom}.avatar{width:44px;height:44px}.menu-btn{width:44px;height:44px;flex-basis:44px}
  .grid.stats,.stats-six,.message-stats{grid-template-columns:1fr 1fr!important}.stat{min-height:108px;padding:13px}.stat .value{font-size:22px}.stat-icon{width:37px;height:37px}
  .page-broadcasts .checks{grid-template-columns:1fr}.more-menu-grid{grid-template-columns:1fr 1fr}.more-menu-tile{min-height:126px;grid-template-columns:1fr}.more-tile-copy small{line-height:1.35}.more-profile-card{grid-template-columns:auto minmax(0,1fr)}.more-profile-arrow{display:none}.more-plan-row{grid-column:1/-1}
  .premium-login-intro{min-height:535px}.premium-login-copy{margin-top:72px}.premium-login-copy h1{font-size:41px}.premium-auth-art{right:-46px;top:105px;transform:scale(.69)}.premium-auth-shortcuts{gap:8px;padding:10px}.premium-auth-shortcuts>a{font-size:10.5px}
}

/* ---------- Desktop large ---------- */
@media(min-width:1181px){
  .mobile-dock{display:none!important}
  .footer{padding-bottom:24px}
  .page-more .topbar-visual{display:block}
  .page-more .content{max-width:1250px}
}

/* ---------- Smoothness / accessibility ---------- */
@media(hover:none),(pointer:coarse){
  .card:hover,.stat:hover,.quick-action:hover,.more-menu-tile:hover,.sidebar-nav a:hover{transform:none}
  .ripple{display:none!important}
}
@media(max-width:700px){
  .card,.stat,.quick-action,.message-history-row,.more-menu-tile{will-change:auto}
  .table-wrap tbody tr,.message-history-row,.more-menu-tile{content-visibility:auto;contain-intrinsic-size:1px 90px}
}
@media(prefers-reduced-motion:reduce){
  .visual-device,.dock-send,.more-menu-tile,.premium-auth-art *{transition:none!important;animation:none!important}
}

/* Dashboard visual order and welcome strip */
.page-dashboard .content{display:flex;flex-direction:column}
.page-dashboard .content>.flash-stack{order:-20}
.page-dashboard .content>.dashboard-welcome{order:0}
.page-dashboard .content>.dashboard-stats{order:10}
.page-dashboard .content>.dashboard-grid{order:20}
.page-dashboard .content>.dashboard-quick-card{order:30}
.page-dashboard .content>.subscription-hero{order:40}
.page-dashboard .content>.member-connect-grid{order:50}
.page-dashboard .content>.control-center-card{order:60}
.page-dashboard .content>.dashboard-api-card{order:70}
.dashboard-welcome{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:2px 4px 18px}.dashboard-welcome-line{font-size:17px;color:#53677a}.dashboard-welcome-line b{color:#078d64}.dashboard-welcome-sub{font-size:11.5px;color:#8896a4;margin-top:3px}.dashboard-welcome-badge{display:inline-flex;align-items:center;gap:7px;padding:8px 11px;border-radius:999px;background:#edf9f4;color:#078b63;border:1px solid #d8eee6;font-size:10.5px;font-weight:800;white-space:nowrap}
@media(max-width:700px){.dashboard-welcome{padding:0 2px 13px;align-items:flex-start}.dashboard-welcome-line{font-size:14px}.dashboard-welcome-sub{font-size:10px}.dashboard-welcome-badge{display:none}.page-dashboard .content>.dashboard-quick-card{order:25}.page-dashboard .content>.subscription-hero{order:30}.page-dashboard .content>.member-connect-grid{order:40}.page-dashboard .content>.control-center-card{order:50}.page-dashboard .content>.dashboard-api-card{order:60}}

/* Match the reference dashboard density: four KPI cards on wide screens. */
@media(min-width:1181px){.page-dashboard .dashboard-stats{grid-template-columns:repeat(4,minmax(0,1fr))!important}}
@media(min-width:701px) and (max-width:1180px){.page-dashboard .dashboard-stats{grid-template-columns:repeat(2,minmax(0,1fr))!important}}

/* Contacts / Groups visual header inspired by the supplied mobile reference */
.contact-mode-tabs{display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:6px;border:1px solid #e3ebef;border-radius:21px;background:#f7fafb;box-shadow:0 8px 22px rgba(42,70,88,.055);margin-bottom:14px}.contact-mode-tabs a{min-height:52px;display:flex;align-items:center;justify-content:center;gap:9px;border-radius:16px;text-decoration:none;color:#4e6276;font-weight:820}.contact-mode-tabs a.active{background:#fff;color:#078d64;border:1px solid #dceae4;box-shadow:0 8px 18px rgba(42,70,88,.07)}
.contact-hero-card{display:grid;grid-template-columns:minmax(0,1fr) 220px;align-items:center;min-height:190px;padding:22px 27px;background:radial-gradient(circle at 84% 32%,rgba(10,165,114,.12),transparent 28%),linear-gradient(145deg,#fff,#f8fcfb)}.contact-hero-card h2{font-size:25px;margin:0 0 8px;max-width:420px}.contact-hero-card p{margin:0;color:#758699;max-width:500px}.contact-hero-art{position:relative;height:145px}.contact-book{position:absolute;right:54px;top:25px;width:104px;height:104px;border-radius:29px;display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,#1cc28b,#078c63);border:7px solid rgba(255,255,255,.88);box-shadow:0 20px 35px rgba(10,165,114,.18);transform:rotate(-4deg)}.contact-hero-art i{position:absolute;width:45px;height:45px;border-radius:16px;display:grid;place-items:center;background:#fff;color:#0ba574;border:1px solid #e6edf1;box-shadow:0 10px 21px rgba(42,70,88,.09);font-style:normal}.contact-hero-art .bubble-one{left:6px;top:18px}.contact-hero-art .bubble-two{right:5px;bottom:14px}
@media(max-width:700px){.contact-mode-tabs{margin-bottom:12px;padding:5px;border-radius:19px}.contact-mode-tabs a{min-height:48px}.contact-hero-card{grid-template-columns:minmax(0,1fr) 124px;min-height:168px;padding:17px}.contact-hero-card h2{font-size:18px;max-width:235px}.contact-hero-card p{font-size:11px;max-width:235px}.contact-hero-art{height:118px}.contact-book{right:8px;top:24px;width:82px;height:82px;border-radius:24px}.contact-hero-art .bubble-one{left:-2px;top:9px;width:36px;height:36px}.contact-hero-art .bubble-two{right:-4px;bottom:5px;width:38px;height:38px}}

.broadcast-step-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:-2px 0 18px}.broadcast-step-strip span{display:flex;align-items:center;justify-content:center;gap:8px;min-height:42px;border:1px solid #e4ebef;border-radius:14px;background:#f9fbfc;color:#7a8998;font-size:11px;font-weight:800}.broadcast-step-strip b{width:23px;height:23px;border-radius:50%;display:grid;place-items:center;background:#eef2f5;color:#6b7d90;font-size:10px}.broadcast-step-strip span.active{background:#eef9f5;border-color:#cfe9df;color:#078d64}.broadcast-step-strip span.active b{background:#0ba574;color:#fff;box-shadow:0 6px 12px rgba(10,165,114,.18)}
@media(max-width:700px){.broadcast-step-strip{grid-template-columns:repeat(2,1fr);gap:6px;margin-bottom:14px}.broadcast-step-strip span{min-height:39px;font-size:10px}}

.send-status-hero{max-width:1040px;margin:0 auto 14px;min-height:112px;padding:18px 20px;display:grid;grid-template-columns:auto minmax(0,1fr) 145px;gap:14px;align-items:center;border:1px solid #e1e9ee;border-radius:23px;background:radial-gradient(circle at 88% 30%,rgba(10,165,114,.12),transparent 24%),linear-gradient(145deg,#fff,#f8fcfb);box-shadow:var(--ui-shadow-soft)}.send-status-orb{width:54px;height:54px;border-radius:18px;display:grid;place-items:center;border:1px solid #d8eee6;background:linear-gradient(145deg,#eefaf5,#dcf5ea);color:#078d64;box-shadow:0 10px 22px rgba(10,165,114,.12)}.send-status-orb.bad{background:#fff1f2;border-color:#ffdadd;color:#d94952;box-shadow:0 10px 22px rgba(237,83,88,.10)}.send-status-hero b,.send-status-hero small{display:block}.send-status-hero b{font-size:16px;color:#132d43}.send-status-hero small{margin-top:3px;color:#7b8b9b;font-size:11px;line-height:1.5}.send-status-art{position:relative;height:78px}.send-status-art>span{position:absolute;right:22px;top:4px;width:68px;height:68px;border-radius:21px;display:grid;place-items:center;background:linear-gradient(145deg,#18bd85,#078b62);color:#fff;border:6px solid rgba(255,255,255,.9);box-shadow:0 13px 25px rgba(10,165,114,.18);transform:rotate(7deg)}.send-status-art>i{position:absolute;left:16px;bottom:6px;width:34px;height:34px;border-radius:12px;display:grid;place-items:center;background:#fff;color:#0ba574;border:1px solid #e3ecef;box-shadow:0 8px 17px rgba(42,70,88,.08);font-style:normal}
@media(max-width:700px){.send-status-hero{grid-template-columns:auto minmax(0,1fr) 84px;min-height:96px;padding:13px 14px;border-radius:20px}.send-status-orb{width:47px;height:47px;border-radius:16px}.send-status-hero b{font-size:14px}.send-status-hero small{font-size:9.5px}.send-status-art{height:65px}.send-status-art>span{right:2px;width:57px;height:57px;border-radius:18px}.send-status-art>i{left:0;width:29px;height:29px}}

/* ========================================================================
   v0.5.9 — Mobile single-screen login + visible PWA entry point
   Login only. Other authentication pages keep their existing scroll behavior.
   ======================================================================== */
.premium-auth-install{
  position:absolute;right:2px;top:8px;z-index:8;display:inline-flex;align-items:center;gap:6px;
  min-height:36px;padding:7px 10px;border:1px solid #d6eae3;border-radius:12px;background:rgba(255,255,255,.88);
  color:#078c62;font:inherit;font-size:10px;font-weight:850;box-shadow:0 8px 20px rgba(42,70,88,.08);cursor:pointer;
  -webkit-tap-highlight-color:transparent;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)
}
.premium-auth-install[hidden]{display:none!important}.premium-auth-install .icon{width:16px;height:16px}

@media(max-width:700px){
  html.premium-auth-html{height:100%;min-height:100%;overflow:hidden!important;overscroll-behavior:none;background:#f5fafb}
  html.premium-auth-html body.premium-auth{
    width:100%;height:100vh;min-height:0!important;max-height:100vh;overflow:hidden!important;overscroll-behavior:none;
    -webkit-overflow-scrolling:auto;touch-action:manipulation;background:#f5fafb
  }
  @supports(height:100dvh){
    html.premium-auth-html body.premium-auth{height:100dvh;max-height:100dvh}
  }
  .premium-auth .auth-backdrop{height:100vh;max-height:100vh;overflow:hidden}
  @supports(height:100dvh){.premium-auth .auth-backdrop{height:100dvh;max-height:100dvh}}

  body.premium-auth .premium-login-shell{
    box-sizing:border-box;display:grid!important;grid-template-rows:minmax(0,1fr) auto;align-items:stretch;gap:7px;
    width:100%;height:100vh;min-height:0!important;max-height:100vh;margin:0;padding:max(10px,env(safe-area-inset-top)) 12px max(9px,env(safe-area-inset-bottom));overflow:hidden
  }
  @supports(height:100dvh){
    body.premium-auth .premium-login-shell{height:100dvh;max-height:100dvh}
  }
  body.premium-auth .premium-login-intro{
    position:relative;min-height:0!important;height:auto;padding:0 7px;overflow:hidden;isolation:isolate
  }
  body.premium-auth .premium-auth-brand{margin:0;gap:9px;max-width:210px}
  body.premium-auth .premium-auth-logo{width:44px;height:44px;border-width:5px;box-shadow:0 9px 20px rgba(10,165,114,.18)}
  body.premium-auth .premium-auth-brand b{font-size:22px}
  body.premium-auth .premium-auth-brand small{font-size:9px;margin-top:3px}
  body.premium-auth .premium-auth-install{right:5px;top:4px;min-height:34px;padding:6px 9px;border-radius:11px;background:rgba(255,255,255,.94)}

  body.premium-auth .premium-login-copy{
    position:absolute;left:8px;top:clamp(76px,13.2dvh,102px);z-index:4;margin:0;max-width:225px
  }
  body.premium-auth .premium-auth-accent{gap:5px;margin-bottom:10px}
  body.premium-auth .premium-auth-accent i{height:5px}
  body.premium-auth .premium-auth-accent i:nth-child(1){width:35px}
  body.premium-auth .premium-auth-accent i:nth-child(2){width:9px}
  body.premium-auth .premium-auth-accent i:nth-child(3){width:25px}
  body.premium-auth .premium-login-copy h1{font-size:clamp(30px,9.3vw,36px);line-height:.98;letter-spacing:-.052em}
  body.premium-auth .premium-login-copy p{font-size:11.2px;line-height:1.55;margin-top:10px;max-width:210px;color:#718397}

  body.premium-auth .premium-auth-art{
    right:-48px;top:57px;width:255px;height:300px;transform:scale(.57);transform-origin:right top;opacity:.98;z-index:2
  }

  body.premium-auth .premium-login-card{
    position:relative;z-index:6;align-self:end;width:100%;max-width:none;margin:0!important;padding:13px 14px 12px;border-radius:22px;
    box-shadow:0 18px 42px rgba(42,70,88,.12),inset 0 1px 0 #fff;overflow:visible
  }
  body.premium-auth .premium-login-mobile-title{display:none}
  body.premium-auth .premium-login-card>.alert{
    position:absolute;left:10px;right:10px;top:-44px;z-index:15;margin:0;padding:8px 10px;border-radius:12px;font-size:10px;line-height:1.35;
    box-shadow:0 10px 24px rgba(42,70,88,.13)
  }
  body.premium-auth .premium-auth-form{gap:9px}
  body.premium-auth .premium-auth-form .form-group{gap:4px}
  body.premium-auth .premium-auth-form .form-group label{font-size:10.5px;line-height:1.2}
  body.premium-auth .premium-field>span:first-child{left:7px;width:34px;height:34px;border-radius:11px}
  body.premium-auth .premium-field>span:first-child .icon{width:17px;height:17px}
  body.premium-auth .premium-field .input{min-height:47px!important;height:47px;padding-left:51px;border-radius:14px;font-size:14px}
  body.premium-auth .premium-field.password-wrap .input{padding-right:53px}
  body.premium-auth .premium-password-toggle{right:7px;font-size:9.5px;padding:5px 6px}
  body.premium-auth .premium-forgot-row{margin-top:0;line-height:1}
  body.premium-auth .premium-forgot-row a{font-size:10.5px}
  body.premium-auth .premium-login-btn{min-height:49px!important;height:49px;border-radius:15px;font-size:15px;margin-top:0}
  body.premium-auth .premium-login-btn .icon{right:13px;width:28px;height:28px;padding:6px}
  body.premium-auth .premium-auth-shortcuts{min-height:47px;margin-top:10px;padding:8px 9px;gap:8px;border-radius:14px}
  body.premium-auth .premium-auth-shortcuts>a{font-size:10px;gap:6px;line-height:1.2}
  body.premium-auth .premium-auth-shortcuts>a .icon{width:16px;height:16px}
  body.premium-auth .premium-auth-shortcuts>i{height:23px}
  body.premium-auth .premium-auth-secure{min-height:34px;margin-top:9px;padding:0 1px;gap:8px}
  body.premium-auth .secure-orb{width:32px;height:32px;flex-basis:32px;border-radius:11px}
  body.premium-auth .premium-auth-secure b{font-size:10px;line-height:1.2}
  body.premium-auth .premium-auth-secure small{font-size:9px;line-height:1.35;margin-top:1px;max-width:none}

  /* The login page owns the install control; do not add another floating card. */
  body.premium-auth>.pwa-install-fab{display:none!important}
}

/* Short Android displays (roughly 360x640 / 360x720): keep every control visible. */
@media(max-width:700px) and (max-height:720px){
  body.premium-auth .premium-login-shell{gap:5px;padding-top:max(7px,env(safe-area-inset-top));padding-bottom:max(6px,env(safe-area-inset-bottom))}
  body.premium-auth .premium-auth-logo{width:40px;height:40px;border-width:4px}
  body.premium-auth .premium-auth-brand b{font-size:20px}
  body.premium-auth .premium-auth-brand small{font-size:8.5px}
  body.premium-auth .premium-login-copy{top:68px;max-width:205px}
  body.premium-auth .premium-login-copy h1{font-size:29px}
  body.premium-auth .premium-login-copy p{font-size:10.2px;line-height:1.45;margin-top:7px;max-width:195px}
  body.premium-auth .premium-auth-accent{margin-bottom:7px}
  body.premium-auth .premium-auth-art{top:42px;right:-61px;transform:scale(.49)}
  body.premium-auth .premium-login-card{padding:10px 12px 9px;border-radius:20px}
  body.premium-auth .premium-auth-form{gap:6px}
  body.premium-auth .premium-auth-form .form-group{gap:3px}
  body.premium-auth .premium-auth-form .form-group label{font-size:9.8px}
  body.premium-auth .premium-field .input{min-height:43px!important;height:43px;font-size:13px}
  body.premium-auth .premium-field>span:first-child{width:31px;height:31px}
  body.premium-auth .premium-login-btn{min-height:44px!important;height:44px;font-size:14px}
  body.premium-auth .premium-auth-shortcuts{min-height:42px;margin-top:7px;padding:6px 8px}
  body.premium-auth .premium-auth-secure{min-height:29px;margin-top:6px}
  body.premium-auth .secure-orb{width:29px;height:29px;flex-basis:29px}
  body.premium-auth .premium-auth-secure b{font-size:9.3px}
  body.premium-auth .premium-auth-secure small{font-size:8.3px}
  body.premium-auth .premium-auth-install{min-height:31px;padding:5px 8px;font-size:9px}
}

@media(max-width:360px){
  body.premium-auth .premium-login-shell{padding-left:9px;padding-right:9px}
  body.premium-auth .premium-login-copy{left:5px;max-width:190px}
  body.premium-auth .premium-auth-art{right:-72px}
  body.premium-auth .premium-auth-shortcuts>a{font-size:9.2px}
}

/* Virtual keyboard: keep the form usable without turning the login page into a scroller. */
@media(max-width:700px){
  body.premium-auth.auth-keyboard-open .premium-login-shell{grid-template-rows:0 minmax(0,1fr);gap:0;align-items:center;padding-top:5px;padding-bottom:5px}
  body.premium-auth.auth-keyboard-open .premium-login-intro{visibility:hidden;opacity:0;pointer-events:none}
  body.premium-auth.auth-keyboard-open .premium-login-card{align-self:center;margin:auto 0!important}
}

/* ========================================================================
   v0.6.0 — Native mobile header + responsive shell + premium loading system
   Presentation-only hardening. Business logic remains unchanged.
   ======================================================================== */
:root{
  --mobile-header-h:68px;
  --loader-ease:cubic-bezier(.2,.82,.22,1);
}

/* Dedicated app header is phone-only. Tablet keeps the roomy topbar; desktop
   keeps sidebar + topbar so each form factor has its own information density. */
.mobile-app-header{display:none}

/* ---------- Global premium loader ---------- */
.app-loader{
  position:fixed;inset:0;z-index:2000;display:grid;place-items:center;padding:24px;
  background:rgba(246,250,251,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s ease,visibility .18s ease;
}
.app-loader.is-visible{opacity:1;visibility:visible;pointer-events:auto}
body.app-is-loading{overflow:hidden!important}
.app-loader-stage{
  width:min(310px,84vw);display:grid;place-items:center;text-align:center;gap:13px;padding:25px 24px 22px;
  border:1px solid rgba(215,232,225,.92);border-radius:28px;background:linear-gradient(145deg,rgba(255,255,255,.98),rgba(247,252,250,.96));
  box-shadow:0 28px 70px rgba(30,72,61,.16),inset 0 1px 0 #fff;transform:translateY(8px) scale(.98);transition:transform .22s var(--loader-ease)
}
.app-loader.is-visible .app-loader-stage{transform:none}
.app-loader-orbit{position:relative;width:94px;height:94px;display:grid;place-items:center}
.app-loader-orbit::before,.app-loader-orbit::after{
  content:"";position:absolute;border-radius:50%;border:1px solid rgba(10,165,114,.18)
}
.app-loader-orbit::before{inset:3px;border-top-color:#12b982;border-right-color:rgba(10,165,114,.42);animation:otosendLoaderOrbit 1.15s linear infinite}
.app-loader-orbit::after{inset:15px;border-left-color:#4bd1a7;border-bottom-color:rgba(10,165,114,.38);animation:otosendLoaderOrbit .85s linear infinite reverse}
.app-loader-mark{
  position:relative;z-index:2;width:55px;height:55px;border-radius:19px;display:grid;place-items:center;
  color:#fff;background:linear-gradient(145deg,#20c78f,#078a62);border:5px solid rgba(238,250,246,.96);
  box-shadow:0 13px 27px rgba(10,165,114,.24),inset 0 1px 0 rgba(255,255,255,.35);animation:otosendLoaderFloat 1.45s ease-in-out infinite
}
.app-loader-chat{display:flex;align-items:center;justify-content:center;gap:3px;width:27px;height:20px;border:2px solid currentColor;border-radius:9px;position:relative}
.app-loader-chat::after{content:"";position:absolute;left:5px;bottom:-5px;width:7px;height:7px;border-left:2px solid currentColor;transform:skew(-24deg)}
.app-loader-chat i{width:3px;height:3px;border-radius:50%;background:currentColor;animation:otosendLoaderDot .9s ease-in-out infinite}
.app-loader-chat i:nth-child(2){animation-delay:.12s}.app-loader-chat i:nth-child(3){animation-delay:.24s}
.app-loader-copy{display:grid;gap:3px}.app-loader-copy b{font-size:15px;letter-spacing:-.02em;color:#143046}.app-loader-copy small{font-size:10.5px;color:#7c8c9c;line-height:1.45}
.app-loader-track{width:174px;height:5px;border-radius:999px;background:#e4f1ec;overflow:hidden;box-shadow:inset 0 1px 2px rgba(30,72,61,.06)}
.app-loader-track i{display:block;width:44%;height:100%;border-radius:inherit;background:linear-gradient(90deg,#0a9b6c,#3dd0a3,#0a9b6c);animation:otosendLoaderTrack 1.05s var(--loader-ease) infinite}
.app-loader-particles{position:absolute;inset:0;pointer-events:none;overflow:hidden;border-radius:inherit}.app-loader-particles i{position:absolute;border-radius:50%;background:#20bf89;opacity:.36;animation:otosendLoaderParticle 1.8s ease-in-out infinite}.app-loader-particles i:nth-child(1){width:7px;height:7px;left:18%;top:28%}.app-loader-particles i:nth-child(2){width:5px;height:5px;right:19%;top:22%;animation-delay:.35s}.app-loader-particles i:nth-child(3){width:8px;height:8px;right:22%;bottom:22%;animation-delay:.7s}

/* Inline loading state used by QR/session status. */
.loading-ring{
  position:relative!important;display:grid!important;place-items:center!important;width:40px!important;height:40px!important;margin:0 auto 12px!important;
  border:0!important;border-radius:50%!important;animation:none!important;background:radial-gradient(circle,#f7fcfa 0 34%,transparent 35%)!important
}
.loading-ring::before{content:"";position:absolute;inset:1px;border-radius:50%;border:3px solid #dcebe6;border-top-color:#0aa572;border-right-color:#47cda3;animation:otosendLoaderOrbit .82s linear infinite}
.loading-ring::after{content:"";width:9px;height:9px;border-radius:50%;background:#0aa572;box-shadow:0 0 0 5px rgba(10,165,114,.10);animation:otosendLoaderPulse .9s ease-in-out infinite}
.btn.loading{isolation:isolate;pointer-events:none;opacity:.92!important}
.btn.loading::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,transparent 18%,rgba(255,255,255,.22) 42%,transparent 66%);transform:translateX(-130%);animation:otosendButtonShimmer 1.05s ease-in-out infinite}
.btn.loading::after{width:15px!important;height:15px!important;border-width:2px!important;border-style:solid!important;border-color:currentColor!important;border-right-color:transparent!important;border-radius:50%!important;animation:otosendLoaderOrbit .68s linear infinite!important;opacity:.9}
.async-checking{display:inline-flex;align-items:center;gap:7px}.async-checking::before{content:"";width:8px;height:8px;flex:0 0 8px;border-radius:50%;background:#0aa572;box-shadow:0 0 0 0 rgba(10,165,114,.22);animation:otosendAsyncPulse 1.05s ease-out infinite}

@keyframes otosendLoaderOrbit{to{transform:rotate(360deg)}}
@keyframes otosendLoaderFloat{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-5px) rotate(2deg)}}
@keyframes otosendLoaderDot{0%,100%{transform:translateY(0);opacity:.55}50%{transform:translateY(-3px);opacity:1}}
@keyframes otosendLoaderTrack{0%{transform:translateX(-118%)}55%,100%{transform:translateX(225%)}}
@keyframes otosendLoaderParticle{0%,100%{transform:translateY(8px) scale(.8);opacity:.18}50%{transform:translateY(-8px) scale(1.15);opacity:.52}}
@keyframes otosendLoaderPulse{0%,100%{transform:scale(.82);opacity:.65}50%{transform:scale(1);opacity:1}}
@keyframes otosendButtonShimmer{to{transform:translateX(135%)}}
@keyframes otosendAsyncPulse{0%{box-shadow:0 0 0 0 rgba(10,165,114,.26)}100%{box-shadow:0 0 0 8px rgba(10,165,114,0)}}

/* ---------- Tablet: spacious touch-first app bar ---------- */
@media(min-width:701px) and (max-width:1180px){
  :root{--topbar-h:92px}
  .topbar{position:sticky;top:0;z-index:62;min-height:92px;padding:13px clamp(18px,3vw,28px);background:rgba(250,253,254,.94);border-bottom:1px solid #e5edf1;box-shadow:0 9px 28px rgba(37,66,86,.055);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
  .menu-btn{width:48px;height:48px;border-radius:16px;flex:0 0 48px}.page-heading h1,.topbar h1{font-size:25px}.top-brandline{font-size:11px}.topbar-visual{width:116px;flex-basis:116px;transform:scale(.94);transform-origin:center}.topbar-actions{gap:8px}.date-chip{display:none}.content{padding:20px clamp(18px,3vw,28px) 116px}
  .mobile-dock{width:min(760px,94vw);bottom:10px;border-radius:27px;border-bottom:1px solid rgba(223,232,237,.96);padding-bottom:8px;box-shadow:0 17px 40px rgba(42,70,88,.14)}
}

/* ---------- Phone: explicit native-style app header ---------- */
@media(max-width:700px){
  :root{--topbar-h:92px;--mobile-header-h:66px}
  .mobile-app-header{
    display:flex;position:sticky;top:0;z-index:76;min-height:calc(var(--mobile-header-h) + env(safe-area-inset-top));
    align-items:center;gap:10px;padding:max(8px,env(safe-area-inset-top)) 12px 8px;
    background:rgba(255,255,255,.97);border-bottom:1px solid rgba(221,232,237,.94);
    box-shadow:0 8px 24px rgba(35,63,82,.075);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px)
  }
  .mobile-header-menu,.mobile-header-install{
    appearance:none;border:1px solid #e2eaef;background:linear-gradient(145deg,#fff,#f8fbfc);color:#17324a;
    width:43px;height:43px;flex:0 0 43px;border-radius:15px;display:grid;place-items:center;padding:0;
    box-shadow:0 7px 17px rgba(42,70,88,.07),inset 0 1px 0 #fff;-webkit-tap-highlight-color:transparent
  }
  .mobile-header-menu:active,.mobile-header-install:active{transform:scale(.96)}
  .mobile-header-brand{min-width:0;display:flex;align-items:center;gap:9px;flex:1;text-decoration:none;color:#122b40}
  .mobile-header-logo{width:40px;height:40px;flex:0 0 40px;border-radius:14px;display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,#18bb83,#07875f);border:3px solid #ecf8f4;box-shadow:0 8px 18px rgba(10,165,114,.18),inset 0 1px 0 rgba(255,255,255,.3)}
  .mobile-header-copy{min-width:0;display:grid;line-height:1.05}.mobile-header-copy b{font-size:17px;letter-spacing:-.035em;white-space:nowrap}.mobile-header-copy b span{color:#0aa572}.mobile-header-copy small{margin-top:4px;font-size:9.5px;color:#7e8d9c;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:150px}
  .mobile-header-actions{display:flex;align-items:center;gap:7px}.mobile-header-install{color:#078f65;background:#edf9f5;border-color:#d6eee5}.mobile-header-install[hidden]{display:none!important}
  .mobile-header-user{text-decoration:none;display:grid;place-items:center}.mobile-header-avatar{position:relative;width:43px;height:43px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#17b77f,#07855f);color:#fff;font-size:15px;font-weight:900;border:4px solid #edf8f4;box-shadow:0 8px 18px rgba(10,165,114,.18)}.mobile-header-avatar i{position:absolute;right:-1px;bottom:1px;width:9px;height:9px;border-radius:50%;background:#18bb83;border:2px solid #fff}

  /* The existing topbar becomes a compact page hero under the real app bar. */
  .topbar{position:relative;top:auto;z-index:5;min-height:92px;padding:12px 14px 9px;align-items:flex-start;gap:9px;background:linear-gradient(180deg,#f9fcfd 0%,#f5faf8 100%);border:0;box-shadow:none;overflow:hidden}
  .topbar .menu-btn{display:none!important}.topbar-actions{display:none!important}.page-heading{max-width:calc(100% - 112px);padding:7px 0 0 2px}.page-heading h1,.topbar h1{font-size:22px;line-height:1.05}.top-brandline{font-size:9.7px;margin-top:4px}.topbar-visual{right:-2px;bottom:-5px;width:112px;height:82px;transform:scale(.86);transform-origin:right bottom}.visual-device{width:65px;height:65px;right:12px;top:5px}.visual-bubble{left:12px;top:19px}
  .content{padding:7px 12px 112px}
  .flash-stack{top:calc(var(--mobile-header-h) + env(safe-area-inset-top) + 8px)}

  /* Keep cards compact without shrinking touch targets. */
  .card{margin-bottom:12px}.btn,.icon-btn,.mobile-header-menu,.mobile-header-install{touch-action:manipulation}.table-wrap td{min-width:0}
  .app-loader{padding:16px}.app-loader-stage{width:min(290px,88vw);padding:22px 19px 20px;border-radius:25px}.app-loader-orbit{width:84px;height:84px}.app-loader-mark{width:50px;height:50px;border-radius:17px}.app-loader-copy b{font-size:14px}.app-loader-copy small{font-size:10px}
}

@media(max-width:430px){
  .mobile-app-header{gap:8px;padding-left:10px;padding-right:10px}.mobile-header-menu,.mobile-header-install{width:41px;height:41px;flex-basis:41px;border-radius:14px}.mobile-header-logo{width:37px;height:37px;flex-basis:37px}.mobile-header-copy b{font-size:16px}.mobile-header-copy small{max-width:112px}.mobile-header-avatar{width:41px;height:41px}.page-heading h1,.topbar h1{font-size:21px}.content{padding-left:10px;padding-right:10px}
}

@media(max-width:360px){
  .mobile-header-brand{gap:7px}.mobile-header-copy small{max-width:92px}.mobile-header-install{display:none!important}.topbar-visual{right:-12px}.page-heading{max-width:calc(100% - 96px)}
}

@media(min-width:1181px){
  /* Desktop gets a calmer, denser workspace while retaining the same design language. */
  .topbar{position:sticky;top:0;z-index:48}.content{width:100%}.page-heading{max-width:min(760px,48vw)}
}

@media(prefers-reduced-motion:reduce){
  .app-loader-orbit::before,.app-loader-orbit::after,.app-loader-mark,.app-loader-chat i,.app-loader-track i,.app-loader-particles i,.loading-ring::before,.loading-ring::after,.btn.loading::before,.btn.loading::after,.async-checking::before{animation:none!important}
}

/* ========================================================================
   v0.6.1 — Visual depth + complete hero art + ultra-smooth touch scrolling
   Presentation/performance only. No business logic or data flow changes.
   ======================================================================== */
:root{
  --ui-shadow-mobile:0 8px 22px rgba(37,66,86,.065),0 1px 4px rgba(37,66,86,.035);
  --ui-shadow-mobile-soft:0 5px 15px rgba(37,66,86,.052),inset 0 1px 0 rgba(255,255,255,.92);
}

/* Login illustration: keep the whole dimensional composition inside its stage.
   The stage owns the glow/pedestal, so the phone never needs to be pushed out
   of the viewport to create visual depth. */
.premium-auth-art{isolation:isolate;transform-style:preserve-3d}
.premium-auth-art::before{
  content:"";position:absolute;z-index:-2;right:12px;top:88px;width:238px;height:238px;border-radius:50%;
  background:radial-gradient(circle at 42% 38%,rgba(255,255,255,.98) 0 13%,rgba(209,247,234,.78) 34%,rgba(10,165,114,.11) 58%,rgba(10,165,114,0) 72%);
  box-shadow:0 24px 54px rgba(20,102,79,.08)
}
.premium-auth-art::after{
  content:"";position:absolute;z-index:-1;right:9px;top:389px;width:225px;height:47px;border-radius:50%;
  background:radial-gradient(ellipse at center,rgba(49,83,93,.13) 0 21%,rgba(198,225,216,.32) 40%,rgba(255,255,255,.82) 67%,rgba(255,255,255,0) 75%);
  transform:rotate(7deg) scaleY(.68);filter:blur(.2px)
}
.art-phone{
  border-color:rgba(249,253,252,.97);
  box-shadow:0 31px 48px rgba(28,91,74,.18),0 10px 24px rgba(10,165,114,.12),inset 0 2px 0 rgba(255,255,255,.38),inset -6px -8px 18px rgba(0,94,64,.08)
}
.art-phone::before{content:"";position:absolute;inset:8px 9px auto 12px;height:46%;border-radius:29px 29px 38% 38%;background:linear-gradient(145deg,rgba(255,255,255,.24),rgba(255,255,255,0) 63%);pointer-events:none}
.art-phone-symbol{box-shadow:0 17px 29px rgba(0,90,60,.22),0 0 0 1px rgba(255,255,255,.38),inset 0 2px 0 rgba(255,255,255,.42)}
.art-shield{filter:drop-shadow(0 13px 10px rgba(20,94,75,.20));box-shadow:inset 0 0 0 1px rgba(255,255,255,.18)}
.art-cloud,.art-chat{box-shadow:0 14px 28px rgba(42,70,88,.10),inset 0 1px 0 #fff}


/* Page-header illustration receives the same complete, dimensional treatment. */
.topbar-visual::before{content:"";position:absolute;z-index:-2;right:3px;top:2px;width:84px;height:68px;border-radius:50%;background:radial-gradient(circle,rgba(211,246,234,.78),rgba(10,165,114,.07) 52%,transparent 72%)}
.topbar-visual::after{content:"";position:absolute;z-index:-1;right:5px;bottom:1px;width:88px;height:16px;border-radius:50%;background:radial-gradient(ellipse,rgba(40,80,77,.11),rgba(255,255,255,0) 68%);transform:rotate(5deg)}
.visual-device{box-shadow:0 13px 27px rgba(10,165,114,.18),0 5px 12px rgba(37,66,86,.06),inset 0 1px 0 rgba(255,255,255,.48)}
.visual-bubble{box-shadow:0 9px 20px rgba(42,70,88,.085),inset 0 1px 0 #fff}

/* Refine the complete app visually without adding new DOM or expensive
   scroll-bound effects. */
.card,.stat,.quick-action,.message-history-row,.connection-overview-item,.more-menu-tile{
  border-color:rgba(220,230,236,.94)
}
.card-header h2,.card-header h3{letter-spacing:-.025em}
.form-group>label,.label-row>label{color:#314a5f;font-weight:800}
.toolbar{align-items:center}
.table-wrap{background:#fff}
.table-wrap th{letter-spacing:.085em}
.empty-state{background:linear-gradient(145deg,#fff,#f8fcfb);border-color:#d9e8e2}

/* Desktop: slightly more intentional depth and calmer hover movement. */
@media(min-width:1181px){
  .content{padding-top:24px}
  .card,.stat,.quick-action,.more-menu-tile{transition:border-color .16s ease,box-shadow .18s ease,transform .16s ease}
  .card:hover,.stat:hover,.quick-action:hover,.more-menu-tile:hover{transform:translateY(-1px)}
  .page-send .content>.card:first-of-type,.page-broadcasts .content>.card:first-of-type{box-shadow:0 18px 48px rgba(37,66,86,.085),0 2px 8px rgba(37,66,86,.035)}
}

/* Tablet: retain spacious premium surfaces while avoiding continuous blur
   during scrolling on touch-first devices. */
@media(min-width:701px) and (max-width:1180px){
  .topbar{background:rgba(250,253,254,.985);backdrop-filter:none!important;-webkit-backdrop-filter:none!important}
  .mobile-dock{background:rgba(255,255,255,.985);backdrop-filter:none!important;-webkit-backdrop-filter:none!important}
  .topbar-visual{transform:scale(.90);margin-right:4px}
  .card{border-radius:22px}
}

/* Phone: complete hero art, native-like surfaces, and compositor-friendly
   fixed/sticky navigation. */
@media(max-width:700px){
  html,body.app-page{scroll-behavior:auto!important}
  body.app-page{overscroll-behavior-y:contain;-webkit-overflow-scrolling:touch}
  body.app-page::before{display:none!important}
  .main,.content{touch-action:pan-y}

  .mobile-app-header{
    background:#fff!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;
    box-shadow:0 5px 16px rgba(35,63,82,.06);transform:translateZ(0);backface-visibility:hidden
  }
  .mobile-dock{
    background:#fff!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;
    box-shadow:0 -8px 24px rgba(42,70,88,.075);transform:translateX(-50%) translateZ(0);backface-visibility:hidden
  }
  .sidebar-backdrop.show,.pwa-guide-backdrop{backdrop-filter:none!important;-webkit-backdrop-filter:none!important}

  /* Show the entire login composition: no negative right offset. */
  body.premium-auth .premium-auth-art{
    right:7px!important;top:53px;width:255px;height:300px;transform:scale(.57)!important;transform-origin:right top;opacity:1;overflow:visible
  }
  body.premium-auth .premium-auth-art::before{right:8px;top:87px}
  body.premium-auth .premium-auth-art::after{right:6px;top:389px}
  body.premium-auth .art-phone{transform:rotate(7deg)}
  body.premium-auth .art-shield{transform:rotate(-2deg)}
  body.premium-auth .art-cloud{right:0}
  body.premium-auth .art-chat.c2{right:0}

  /* Page hero art stays fully inside the visible header area. */
  .topbar{overflow:hidden}
  .topbar-visual{right:3px!important;bottom:-1px!important;width:104px!important;height:78px!important;transform:scale(.80)!important;transform-origin:right bottom!important}
  .visual-device{right:10px;top:6px}.visual-bubble{left:8px;top:20px}.visual-orb-a{right:0}.visual-orb-b{left:2px}

  /* Smooth scrolling: reduce layer count and paint-heavy effects only on
     touch screens. Visual hierarchy is preserved with lighter static depth. */
  .btn,.icon-btn,.quick-action,.sidebar-nav a,.logout-link,.page-btn,.mobile-header-menu,.mobile-header-install,.mobile-header-user{will-change:auto!important}
  .card,.stat,.quick-action,.table-wrap,.connection-overview-item,.message-history-row,.plan-card,.more-menu-tile{
    box-shadow:var(--ui-shadow-mobile-soft)!important
  }
  .card:hover,.stat:hover,.quick-action:hover,.more-menu-tile:hover,.sidebar-nav a:hover{transform:none!important}
  .card,.stat,.quick-action,.more-menu-tile{transition:border-color .13s ease,background-color .13s ease,box-shadow .13s ease!important}
  .table-wrap,.sidebar-nav{overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
  .content{padding-top:8px}
  .card{overflow:hidden}

  /* Keep shadows dimensional but inexpensive on repeated mobile lists. */
  .message-history-row,.table-wrap tr,.flow-node{filter:none!important}
  .message-history-row{box-shadow:0 4px 13px rgba(42,70,88,.045)!important}
  .more-menu-tile{min-height:96px}
  .more-tile-icon,.stat-icon,.quick-icon,.secure-orb{box-shadow:0 6px 15px rgba(10,165,114,.105),inset 0 1px 0 #fff}

  /* Loader remains premium but avoids background blur on mobile GPUs. */
  .app-loader{background:rgba(246,250,251,.94)!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important}
}

@media(max-width:700px) and (max-height:720px){
  body.premium-auth .premium-auth-art{right:6px!important;top:39px!important;transform:scale(.49)!important}
}

@media(max-width:360px){
  body.premium-auth .premium-auth-art{right:4px!important;transform:scale(.47)!important}
}

/* Coarse pointer can also exist on large tablets/convertibles. Avoid the most
   expensive continuously composited effects there as well. */
@media(pointer:coarse){
  .topbar,.mobile-dock,.mobile-app-header{backdrop-filter:none!important;-webkit-backdrop-filter:none!important}
  .btn,.icon-btn,.quick-action,.sidebar-nav a,.logout-link,.page-btn{will-change:auto!important}
  .card:hover,.stat:hover,.quick-action:hover,.more-menu-tile:hover{transform:none!important}
}

/* v0.6.2 - Pro dock, Google auth, and richer page decoration */
.mobile-dock{
  background:linear-gradient(180deg,rgba(255,255,255,.97),rgba(247,251,250,.98));
  border-top:1px solid rgba(207,220,215,.95);
  box-shadow:0 -14px 36px rgba(13,32,47,.08);
}
.dock-item{height:62px;gap:5px;font-size:10px}
.dock-item span:last-child{font-size:10px;font-weight:800;letter-spacing:.01em}
.dock-send{
  margin-top:-20px;width:68px;height:68px;border-width:6px;
  background:linear-gradient(145deg,#19be87,#078a62);
  box-shadow:0 14px 28px rgba(10,165,114,.21),0 0 0 1px #dce9e4;
}
.dock-send span{
  width:46px;height:46px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 30% 28%,rgba(255,255,255,.22),rgba(255,255,255,.02));
  transform:translateX(0);
}
.dock-send small{
  bottom:-18px;font-size:10.5px;font-weight:900;letter-spacing:.01em;color:#55687d;
  text-shadow:0 1px 0 rgba(255,255,255,.8);
}
.dock-send.active{box-shadow:0 14px 32px rgba(10,165,114,.27),0 0 0 4px rgba(10,165,114,.08)}
@media(max-width:760px){
  .mobile-dock{height:88px;padding-inline:4px}
  .dock-item{font-size:9.75px}
  .dock-send{width:66px;height:66px;margin-top:-18px}
  .dock-send small{font-size:10px;bottom:-17px}
}
.card,.stat,.quick-action,.home-qr-panel,.qr-box,.auth-card{
  position:relative;overflow:hidden;
}
.card::before,.stat::before,.quick-action::before,.home-qr-panel::before,.qr-box::before{
  content:"";position:absolute;inset:auto -32px -42px auto;width:120px;height:120px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(28,194,140,.14),rgba(28,194,140,0));pointer-events:none;
}
.card::after,.stat::after,.home-qr-panel::after{
  content:"";position:absolute;inset:0 auto auto 0;width:100%;height:1px;
  background:linear-gradient(90deg,rgba(20,183,129,.18),rgba(20,183,129,0));pointer-events:none;
}
.auth-or-divider{display:flex;align-items:center;gap:12px;margin:16px 0;color:#8a99aa;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.auth-or-divider::before,.auth-or-divider::after{content:"";height:1px;flex:1;background:linear-gradient(90deg,rgba(198,211,219,0),rgba(198,211,219,.9),rgba(198,211,219,0))}
.google-auth-btn{
  display:flex;align-items:center;justify-content:center;gap:10px;min-height:48px;
  border-radius:16px;border:1px solid #d8e3ea;background:#fff;color:#203548;font-weight:850;
  box-shadow:0 10px 24px rgba(18,32,51,.06);text-decoration:none;
}
.google-auth-btn:hover{border-color:#c4d5df;transform:translateY(-1px)}
.google-mark{
  width:28px;height:28px;border-radius:50%;display:grid;place-items:center;flex:none;
  background:conic-gradient(from 210deg,#4285f4 0 25%,#34a853 25% 50%,#fbbc05 50% 75%,#ea4335 75% 100%);
  color:#fff;font-weight:900;font-size:15px;box-shadow:0 6px 14px rgba(66,133,244,.22);
}
.google-auth-note{margin:8px 0 2px;font-size:11px;line-height:1.55;color:#718196;text-align:center}
.premium-google-btn{margin-top:6px}
.premium-auth-art{filter:drop-shadow(0 26px 36px rgba(10,165,114,.14))}

/* ======================================================================
   OtoSend v0.6.3 — Authenticator MFA + Premium Dashboard/AI/QR refinement
   ====================================================================== */
.dashboard-welcome-pro{
  position:relative;display:grid!important;grid-template-columns:minmax(0,1fr) 210px;align-items:center!important;
  min-height:156px;padding:24px 28px!important;margin-bottom:18px;border:1px solid #dce9e4;border-radius:28px;
  background:
    radial-gradient(circle at 85% 28%,rgba(22,191,135,.18),transparent 25%),
    radial-gradient(circle at 95% 82%,rgba(63,124,235,.07),transparent 24%),
    linear-gradient(145deg,#fff,#f4fbf8 76%,#eef8f5);
  box-shadow:0 18px 44px rgba(42,70,88,.085),inset 0 1px 0 #fff;overflow:hidden;
}
.dashboard-welcome-pro::after{content:"";position:absolute;left:28px;top:0;width:64px;height:4px;border-radius:0 0 8px 8px;background:linear-gradient(90deg,#0aa572,#5ad9b1)}
.dashboard-kicker{display:inline-flex;font-size:9px;letter-spacing:.15em;font-weight:900;color:#0a946a;margin-bottom:8px}
.dashboard-welcome-pro .dashboard-welcome-line{font-size:22px;line-height:1.15;letter-spacing:-.025em;color:#273f53}
.dashboard-welcome-pro .dashboard-welcome-line b{color:#087f5d}
.dashboard-welcome-pro .dashboard-welcome-sub{max-width:690px;font-size:12px;line-height:1.65;color:#718196;margin-top:7px}
.dashboard-welcome-chips{display:flex;gap:7px;flex-wrap:wrap;margin-top:13px}.dashboard-welcome-chips span{display:inline-flex;align-items:center;gap:6px;padding:6px 9px;border-radius:999px;background:rgba(255,255,255,.72);border:1px solid #dce9e5;color:#536a7d;font-size:9.5px;font-weight:800;box-shadow:0 5px 13px rgba(42,70,88,.04)}.dashboard-welcome-chips .icon{color:#0aa572}
.dashboard-welcome-art{position:relative;height:112px;pointer-events:none}.dashboard-art-phone{position:absolute;right:24px;top:11px;width:84px;height:84px;border-radius:28px;display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,#1cc48c,#087e5d);border:7px solid rgba(255,255,255,.86);box-shadow:0 20px 34px rgba(10,165,114,.21);transform:rotate(8deg)}.dashboard-art-send,.dashboard-art-shield{position:absolute;display:grid;place-items:center;background:#fff;color:#0a9c6f;border:1px solid #e3ecef;box-shadow:0 10px 22px rgba(42,70,88,.09)}.dashboard-art-send{left:22px;top:16px;width:44px;height:44px;border-radius:15px;transform:rotate(-7deg)}.dashboard-art-shield{right:2px;bottom:4px;width:42px;height:42px;border-radius:50%}.dashboard-welcome-art i{position:absolute;border-radius:50%;background:#20bd89;box-shadow:0 4px 10px rgba(10,165,114,.16)}.dashboard-welcome-art i:nth-of-type(1){width:10px;height:10px;left:13px;bottom:18px}.dashboard-welcome-art i:nth-of-type(2){width:7px;height:7px;right:107px;top:2px;background:#82d9bc}

.ai-hero-premium{position:relative;min-height:195px;display:grid!important;grid-template-columns:minmax(0,1fr) 210px;align-items:center!important;padding:25px 28px!important;background:radial-gradient(circle at 86% 22%,rgba(123,92,230,.14),transparent 25%),radial-gradient(circle at 78% 83%,rgba(10,165,114,.15),transparent 27%),linear-gradient(145deg,#fff,#f6fbfa)!important}.ai-hero-copy{max-width:720px}.ai-hero-premium h2{font-size:27px;margin:4px 0 9px;letter-spacing:-.035em}.ai-hero-premium p{max-width:650px;font-size:12.5px;line-height:1.7}.ai-status-badge{position:absolute;right:20px;top:18px;z-index:4}.ai-hero-chips{display:flex;gap:7px;flex-wrap:wrap;margin-top:13px}.ai-hero-chips span{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:6px 9px;background:#fff;border:1px solid #e1e9ed;color:#5d7184;font-size:9.5px;font-weight:800}.ai-hero-chips .icon{color:#7556d5}.ai-hero-art{position:relative;height:132px}.ai-bot-orb{position:absolute;right:33px;top:21px;width:92px;height:92px;border-radius:31px;display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,#8b68e9,#6042c7);border:8px solid rgba(255,255,255,.88);box-shadow:0 21px 36px rgba(105,76,207,.22);transform:rotate(6deg)}.ai-mini-bubble,.ai-mini-spark{position:absolute;display:grid;place-items:center;background:#fff;border:1px solid #e7e8ef;box-shadow:0 10px 20px rgba(55,46,99,.10)}.ai-mini-bubble{left:19px;top:23px;width:43px;height:43px;border-radius:15px;color:#0aa572;transform:rotate(-6deg)}.ai-mini-spark{right:2px;bottom:7px;width:44px;height:44px;border-radius:50%;color:#815edb}.ai-hero-art>i{position:absolute;width:11px;height:11px;left:8px;bottom:12px;border-radius:50%;background:#20bd89;box-shadow:0 0 0 6px rgba(32,189,137,.09)}
.ai-stats-premium{grid-template-columns:repeat(4,minmax(0,1fr))!important;gap:12px!important}.ai-stats-premium .stat-card{position:relative;min-height:138px;padding:18px 17px!important;border-radius:21px!important;background:linear-gradient(145deg,#fff,#fafdfe)!important;box-shadow:0 12px 28px rgba(42,70,88,.06);overflow:hidden}.ai-stats-premium .stat-card::after{content:"";position:absolute;right:-25px;bottom:-35px;width:92px;height:92px;border-radius:50%;background:radial-gradient(circle,rgba(10,165,114,.10),rgba(10,165,114,0))}.ai-stat-icon{width:38px;height:38px;border-radius:14px;display:grid!important;place-items:center;background:#eef7ff;color:#4d78c9;border:1px solid #e0eaf7;margin-bottom:12px}.ai-stat-icon.success{background:#eaf9f3;color:#0a9a6d;border-color:#d8eee6}.ai-stat-icon.failed{background:#fff0f1;color:#d84b54;border-color:#ffe1e3}.ai-stat-icon.rate{background:#f5efff;color:#8058da;border-color:#e7ddfb}.ai-stats-premium .stat-card>b{font-size:29px;color:#10283d;letter-spacing:-.035em}.ai-rate-track{height:6px;border-radius:99px;background:#edf1f4;margin-top:10px;overflow:hidden}.ai-rate-track i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#8058da,#0aa572)}

/* QR pairing frame: decorative corner accents without touching the actual QR pixels. */
.qr-frame{isolation:isolate}.qr-frame::before{z-index:0}.qr-frame img{z-index:2}.qr-frame .qr-corner{display:none}.qr-frame{background:radial-gradient(circle at 10% 8%,rgba(10,165,114,.10),transparent 18%),radial-gradient(circle at 94% 94%,rgba(63,124,235,.07),transparent 18%),linear-gradient(145deg,#fff,#f3fbf8)!important}.qr-frame img{outline:7px solid rgba(255,255,255,.92);outline-offset:0}.page-devices .qr-box,.home-qr-panel{box-shadow:inset 0 1px 0 #fff,0 14px 34px rgba(42,70,88,.055)}

/* MFA / Google Authenticator */
.mfa-auth-shell{width:min(1120px,100%);grid-template-columns:minmax(0,.9fr) minmax(430px,560px)}.mfa-auth-hero h1{font-size:clamp(38px,4.6vw,58px)}.mfa-setup-card,.mfa-login-card{box-shadow:0 28px 66px rgba(42,70,88,.14),inset 0 1px 0 #fff}.mfa-shield-orb{width:52px;height:52px;border-radius:18px;display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,#17ba82,#07835f);border:5px solid #e9f8f2;box-shadow:0 12px 24px rgba(10,165,114,.18)}.mfa-setup-grid{display:grid;grid-template-columns:245px minmax(0,1fr);gap:20px;align-items:center;margin:4px 0 17px}.mfa-qr-card{display:grid;justify-items:center;gap:10px}.mfa-qr-frame{position:relative;padding:12px;border-radius:25px;background:linear-gradient(145deg,#eefaf5,#fff);border:1px solid #d9e9e2;box-shadow:0 16px 34px rgba(42,70,88,.09)}.mfa-qr-frame::after{content:"";position:absolute;inset:6px;border-radius:21px;border:1px dashed rgba(10,165,114,.22);pointer-events:none}.mfa-qr-frame img{position:relative;z-index:2;width:220px;height:220px;border-radius:15px;background:#fff}.mfa-steps{display:grid;gap:10px}.mfa-steps>div{display:grid;grid-template-columns:31px minmax(0,1fr);gap:10px;align-items:start}.mfa-steps b{width:31px;height:31px;border-radius:11px;display:grid;place-items:center;background:#eaf8f3;color:#087f5d;border:1px solid #d7eee5;font-size:11px}.mfa-steps span{font-size:11.5px;line-height:1.55;color:#52677a;padding-top:4px}.mfa-secret-box{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:10px;align-items:center;padding:11px 12px;border:1px solid #dde7ec;border-radius:16px;background:#f8fbfc;margin-bottom:15px}.mfa-secret-box>span{font-size:9px;font-weight:900;letter-spacing:.08em;color:#7c8a98;text-transform:uppercase}.mfa-secret-box code{font-size:12px;font-weight:850;letter-spacing:.10em;color:#17384b;overflow-wrap:anywhere}.mfa-code-input{text-align:center;font-size:24px!important;font-weight:900!important;letter-spacing:.28em!important;font-variant-numeric:tabular-nums}.mfa-verify-form{margin-top:6px}.mfa-recovery-panel{padding:16px;border:1px solid #d9e9e2;border-radius:19px;background:linear-gradient(145deg,#fbfefd,#f1faf6);margin:10px 0 15px}.mfa-recovery-panel h3{margin:0 0 4px}.mfa-recovery-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:14px 0}.mfa-recovery-grid code{padding:10px 11px;text-align:center;border-radius:12px;background:#fff;border:1px solid #dde7ec;color:#18394c;font-size:11px;font-weight:850;letter-spacing:.06em;box-shadow:0 5px 14px rgba(42,70,88,.035)}.account-recovery-grid{margin:10px 0 14px}.mfa-enabled-panel{text-align:center;padding:20px 8px}.mfa-big-check{width:72px;height:72px;border-radius:24px;display:grid;place-items:center;margin:0 auto 13px;color:#fff;background:linear-gradient(145deg,#17ba82,#07835f);border:7px solid #e7f7f1;box-shadow:0 16px 30px rgba(10,165,114,.20)}.mfa-login-visual{display:flex;align-items:center;gap:14px;margin-bottom:18px}.mfa-login-visual h2{margin:2px 0}.mfa-pulse-ring{width:64px;height:64px;border-radius:22px;display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,#16b87f,#07845f);border:6px solid #eaf8f3;box-shadow:0 0 0 0 rgba(10,165,114,.18);animation:mfaPulse 2.2s ease-in-out infinite}.mfa-help-box{margin-top:15px;padding:12px 13px;border-radius:15px;background:#f7fafc;border:1px solid #e2eaef;color:#5f7285}.mfa-help-box b{font-size:11px;color:#253e52}.mfa-help-box p{font-size:10.5px;margin:3px 0 0}.mfa-account-card .danger-zone{margin-top:14px}.mfa-account-card details summary{cursor:pointer;list-style:none}.mfa-account-card details summary::-webkit-details-marker{display:none}
@keyframes mfaPulse{0%,100%{box-shadow:0 0 0 0 rgba(10,165,114,.18)}50%{box-shadow:0 0 0 12px rgba(10,165,114,0)}}

@media(max-width:900px){
  .dashboard-welcome-pro{grid-template-columns:minmax(0,1fr) 160px}.dashboard-welcome-art{transform:scale(.86);transform-origin:right center}
  .ai-hero-premium{grid-template-columns:minmax(0,1fr) 165px}.ai-hero-art{transform:scale(.86);transform-origin:right center}.ai-stats-premium{grid-template-columns:repeat(2,minmax(0,1fr))!important}
  .mfa-auth-shell{grid-template-columns:1fr;max-width:650px}.mfa-auth-hero{display:none}
}
@media(max-width:700px){
  .dashboard-welcome-pro{grid-template-columns:minmax(0,1fr) 102px;min-height:145px;padding:18px 16px!important;border-radius:23px}.dashboard-welcome-pro .dashboard-welcome-line{font-size:17px}.dashboard-welcome-pro .dashboard-welcome-sub{font-size:10.5px;max-width:270px}.dashboard-welcome-chips span:nth-child(3){display:none}.dashboard-welcome-art{height:95px;transform:scale(.72);transform-origin:right center;margin-right:-19px}.dashboard-art-send{left:0}
  .ai-hero-premium{grid-template-columns:minmax(0,1fr) 98px;min-height:174px;padding:18px 16px!important;border-radius:23px}.ai-hero-premium h2{font-size:20px;max-width:230px}.ai-hero-premium p{font-size:10.5px;max-width:245px}.ai-hero-chips span:nth-child(2),.ai-hero-chips span:nth-child(3){display:none}.ai-hero-art{height:95px;transform:scale(.65);transform-origin:right center;margin-right:-24px}.ai-status-badge{right:13px;top:12px}.ai-stats-premium{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:8px!important}.ai-stats-premium .stat-card{min-height:124px;padding:13px!important}.ai-stat-icon{width:34px;height:34px;margin-bottom:8px}.ai-stats-premium .stat-card>b{font-size:25px}
  .mfa-auth-shell{padding:14px!important}.mfa-setup-card,.mfa-login-card{padding:18px!important;border-radius:23px}.mfa-setup-grid{grid-template-columns:1fr;gap:13px}.mfa-qr-frame img{width:min(210px,62vw);height:auto}.mfa-steps{grid-template-columns:1fr}.mfa-secret-box{grid-template-columns:1fr auto}.mfa-secret-box>span{grid-column:1/-1}.mfa-recovery-grid{grid-template-columns:1fr}.mfa-code-input{font-size:21px!important;letter-spacing:.22em!important}
}
@media(prefers-reduced-motion:reduce){.mfa-pulse-ring{animation:none!important}}

/* ======================================================================
   OtoSend v0.6.4 — mobile dock geometry + AI reliability diagnostics
   ====================================================================== */
@media(max-width:1180px){
  .mobile-dock{
    left:50%!important;right:auto!important;
    width:calc(100% - 12px)!important;max-width:760px!important;
    min-width:0!important;box-sizing:border-box!important;
    transform:translate3d(-50%,0,0)!important;
    grid-template-columns:repeat(5,minmax(0,1fr))!important;
    gap:0!important;overflow:visible!important;
    padding:9px max(5px,env(safe-area-inset-right)) max(8px,env(safe-area-inset-bottom)) max(5px,env(safe-area-inset-left))!important;
    border-radius:25px 25px 0 0!important;
  }
  .dock-item{min-width:0!important;width:100%!important;padding-inline:1px!important;overflow:visible!important}
  .dock-item>span:last-child{display:block;max-width:100%;white-space:nowrap;overflow:visible;text-overflow:clip;font-size:clamp(9px,2.55vw,10.5px)!important;line-height:1.05;text-align:center}
  .dock-send{
    width:64px!important;height:64px!important;margin-top:-17px!important;border-width:6px!important;
    overflow:visible!important;align-self:start!important;
  }
  .dock-send>span{width:43px!important;height:43px!important;display:grid!important;place-items:center!important}
  .dock-send>small{
    top:68px!important;bottom:auto!important;left:50%!important;transform:translateX(-50%)!important;
    font-size:10.5px!important;line-height:1!important;font-weight:900!important;letter-spacing:.01em!important;
    color:#586b7f!important;white-space:nowrap!important;
  }
}
@media(max-width:380px){
  .mobile-dock{width:calc(100% - 6px)!important;padding-inline:2px!important}
  .dock-item .dock-icon{width:31px!important}
  .dock-item>span:last-child{font-size:9px!important}
  .dock-send{width:61px!important;height:61px!important;margin-top:-15px!important}
  .dock-send>small{top:65px!important;font-size:9.8px!important}
}
.ai-health-warning{margin:0 0 14px}
.ai-config-split{grid-template-columns:minmax(0,1.45fr) minmax(280px,.55fr)}
.ai-error-list{display:grid;gap:9px}.ai-error-item{padding:11px 12px;border:1px solid #e5ebef;border-radius:15px;background:#fbfdfe}.ai-error-item>div{display:flex;justify-content:space-between;gap:9px;align-items:flex-start}.ai-error-item b{font-size:10.5px;color:#243c50}.ai-error-item small{font-size:9px;color:#8a98a6;white-space:nowrap}.ai-error-item p{margin:6px 0 0;font-size:10.5px;color:#6f8091;line-height:1.45;overflow-wrap:anywhere}
@media(max-width:900px){.ai-config-split{grid-template-columns:1fr}}
@media(max-width:700px){
  .ai-stats-premium{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:8px!important}
  .ai-stats-premium .stat-card{min-height:112px!important;padding:12px!important}
  .ai-stats-premium .stat-card>b{font-size:24px!important}
  .ai-stats-premium .stat-card>span:not(.ai-stat-icon){font-size:10px!important}
  .ai-stats-premium .stat-card>small{font-size:9px!important}
  .ai-stat-icon{width:32px!important;height:32px!important;margin-bottom:6px!important}
  .ai-error-item>div{display:grid;gap:2px}.ai-error-item small{white-space:normal}
}

/* ======================================================================
   OtoSend v0.6.5 — UI alignment, Google identity visibility, robust drawer
   ====================================================================== */
.google-brand-icon{display:block;width:22px;height:22px;flex:0 0 22px}
.google-auth-btn{position:relative;min-height:50px;gap:11px;padding:10px 14px;background:#fff!important;color:#25384b!important;border:1px solid #d7e1e7!important;border-radius:15px!important;box-shadow:0 7px 18px rgba(42,70,88,.055)!important}
.google-auth-btn:hover{background:#fbfdfe!important;border-color:#c6d5dd!important;box-shadow:0 9px 22px rgba(42,70,88,.075)!important}
.google-auth-unavailable{display:flex;align-items:center;justify-content:center;cursor:default;opacity:.78;box-shadow:none!important;background:#f9fbfc!important}
.google-auth-unavailable>span{display:grid;gap:1px;text-align:left;line-height:1.2}
.google-auth-unavailable b{font-size:10.5px;color:#384e61}.google-auth-unavailable small{font-size:8.7px;color:#8997a5;font-weight:650}
.google-auth-note{margin-top:6px!important}

/* Drawer geometry: header and account footer are fixed flex items; only nav scrolls. */
.sidebar{height:100vh;max-height:100vh;overflow:hidden!important}
@supports(height:100dvh){.sidebar{height:100dvh;max-height:100dvh}}
.sidebar>.brand{flex:0 0 auto}
.sidebar-nav{flex:1 1 auto!important;min-height:0!important;overflow-y:auto!important;overflow-x:hidden!important;padding-bottom:18px!important;scrollbar-gutter:stable}
.sidebar-bottom{flex:0 0 auto!important;position:relative;z-index:4;margin-top:0!important;background:linear-gradient(180deg,rgba(251,254,254,.94),#fbfefe 34%);border-top:1px solid #e2e9ed!important;box-shadow:0 -10px 24px rgba(42,70,88,.045);padding:12px 8px max(9px,env(safe-area-inset-bottom))!important}
.sidebar-profile{flex:1 1 auto;min-width:0}.logout-link{flex:0 0 39px!important;display:grid!important;visibility:visible!important;opacity:1!important}

@media(max-width:1180px){
  .sidebar{inset:0 auto 0 0!important}
  .sidebar.open{display:flex!important}
  body.menu-open{overflow:hidden!important;touch-action:none}
  body.menu-open .sidebar{touch-action:pan-y}
}

/* Phone dock: anchor to the viewport edges, not to document/parent width. */
@media(max-width:700px){
  html,body.app-page{max-width:100%;overflow-x:clip!important}
  .mobile-dock{
    left:max(4px,env(safe-area-inset-left))!important;
    right:max(4px,env(safe-area-inset-right))!important;
    bottom:0!important;width:auto!important;max-width:none!important;min-width:0!important;
    transform:translateZ(0)!important;grid-template-columns:repeat(5,minmax(0,1fr))!important;
    padding:9px 2px max(8px,env(safe-area-inset-bottom))!important;
    border-radius:24px 24px 0 0!important;box-sizing:border-box!important;
  }
  .dock-item{min-width:0!important;max-width:100%!important;padding:0!important;overflow:hidden!important}
  .dock-item .dock-icon{width:31px!important;height:28px!important;flex:0 0 auto}
  .dock-item>span:last-child{font-size:9.5px!important;line-height:1.1!important;max-width:100%!important;overflow:hidden!important;text-overflow:ellipsis!important;white-space:nowrap!important}
  .dock-send{width:61px!important;height:61px!important;margin-top:-15px!important;border-width:6px!important;justify-self:center!important;overflow:visible!important}
  .dock-send>span{width:40px!important;height:40px!important}
  .dock-send>small{top:65px!important;bottom:auto!important;font-size:10.2px!important;line-height:1!important;color:#52677a!important}

  /* Devices had the widest mobile table/action payload; prevent it from widening the viewport. */
  .page-devices .content,.page-devices .split,.page-devices .card,.page-devices .table-wrap,.page-devices .table-wrap table,.page-devices .table-wrap tbody,.page-devices .table-wrap tr,.page-devices .table-wrap td{min-width:0!important;max-width:100%!important;box-sizing:border-box!important}
  .page-devices .split{overflow:visible!important}
  .page-devices .table-wrap tr{width:100%!important;overflow:hidden!important}
  .page-devices .table-wrap td{grid-template-columns:88px minmax(0,1fr)!important;overflow:hidden!important}
  .page-devices .table-wrap td>*{min-width:0!important;max-width:100%!important}
  .page-devices .inline-copy{min-width:0!important;max-width:100%!important;display:grid!important;grid-template-columns:minmax(0,1fr) auto!important;align-items:center!important}
  .page-devices .inline-copy code{min-width:0!important;max-width:100%!important;overflow-wrap:anywhere!important;word-break:break-word!important}
  .page-devices .device-name-line{display:grid!important;grid-template-columns:minmax(0,1fr) auto!important;align-items:center!important}
  .page-devices .device-actions{grid-template-columns:repeat(3,minmax(0,1fr))!important;width:100%!important;max-width:100%!important}
  .page-devices .device-actions form{min-width:0!important;width:100%!important}
  .page-devices .device-actions .btn{width:100%!important;min-width:0!important;padding-inline:3px!important;font-size:10px!important;white-space:normal!important}
}

/* Login: reserve enough card space for Google identity without allowing vertical scroll. */
@media(max-width:700px){
  body.premium-auth .premium-login-shell{grid-template-rows:minmax(185px,1fr) auto!important;gap:5px!important;padding-top:max(8px,env(safe-area-inset-top))!important;padding-bottom:max(6px,env(safe-area-inset-bottom))!important}
  body.premium-auth .premium-login-intro{min-height:185px!important}
  body.premium-auth .premium-login-copy{top:66px!important;max-width:205px!important}
  body.premium-auth .premium-login-copy h1{font-size:clamp(28px,8.8vw,34px)!important}
  body.premium-auth .premium-login-copy p{font-size:10.5px!important;line-height:1.45!important;max-width:190px!important;margin-top:8px!important}
  body.premium-auth .premium-auth-accent{margin-bottom:8px!important}
  body.premium-auth .premium-auth-art{top:42px!important;right:5px!important;transform:scale(.50)!important}
  body.premium-auth .premium-login-card{padding:10px 12px 9px!important;border-radius:20px!important}
  body.premium-auth .premium-auth-form{gap:6px!important}
  body.premium-auth .premium-auth-form .form-group{gap:3px!important}
  body.premium-auth .premium-field .input{height:43px!important;min-height:43px!important;font-size:13.2px!important}
  body.premium-auth .premium-field>span:first-child{width:31px!important;height:31px!important}
  body.premium-auth .premium-login-btn{height:44px!important;min-height:44px!important;font-size:14.5px!important}
  body.premium-auth .auth-or-divider{margin:7px 0 6px!important;font-size:8px!important;letter-spacing:.06em!important;gap:8px!important}
  body.premium-auth .google-auth-btn{min-height:42px!important;height:auto!important;border-radius:13px!important;padding:7px 10px!important;font-size:10.8px!important}
  body.premium-auth .google-brand-icon{width:20px!important;height:20px!important;flex-basis:20px!important}
  body.premium-auth .google-auth-unavailable b{font-size:9.6px!important}
  body.premium-auth .google-auth-unavailable small{font-size:7.8px!important}
  body.premium-auth .google-auth-note{display:none!important}
  body.premium-auth .premium-auth-shortcuts{min-height:39px!important;margin-top:7px!important;padding:5px 7px!important}
  body.premium-auth .premium-auth-shortcuts>a{font-size:9.5px!important}
  body.premium-auth .premium-auth-secure{min-height:25px!important;margin-top:5px!important}
  body.premium-auth .secure-orb{width:27px!important;height:27px!important;flex-basis:27px!important}
  body.premium-auth .premium-auth-secure b{font-size:8.9px!important}
  body.premium-auth .premium-auth-secure small{font-size:7.8px!important;line-height:1.2!important}
}

@media(max-width:700px) and (max-height:720px){
  body.premium-auth .premium-login-shell{grid-template-rows:minmax(142px,1fr) auto!important;padding-top:max(5px,env(safe-area-inset-top))!important;padding-bottom:max(4px,env(safe-area-inset-bottom))!important}
  body.premium-auth .premium-login-intro{min-height:142px!important}
  body.premium-auth .premium-auth-brand{transform:scale(.92);transform-origin:left top}
  body.premium-auth .premium-login-copy{top:54px!important;max-width:178px!important}
  body.premium-auth .premium-login-copy h1{font-size:25px!important}
  body.premium-auth .premium-login-copy p{display:none!important}
  body.premium-auth .premium-auth-art{top:28px!important;right:3px!important;transform:scale(.42)!important}
  body.premium-auth .premium-auth-install{display:none!important}
  body.premium-auth .premium-auth-secure{display:none!important}
  body.premium-auth .premium-login-card{padding:8px 10px 7px!important}
  body.premium-auth .premium-field .input{height:40px!important;min-height:40px!important}
  body.premium-auth .premium-login-btn{height:41px!important;min-height:41px!important}
  body.premium-auth .google-auth-btn{min-height:39px!important;padding-block:5px!important}
  body.premium-auth .premium-auth-shortcuts{min-height:36px!important;margin-top:5px!important}
}

@media(max-width:380px){
  .mobile-dock{left:2px!important;right:2px!important}
  .dock-item>span:last-child{font-size:8.7px!important}
  .dock-send{width:58px!important;height:58px!important}
  .dock-send>small{top:62px!important;font-size:9.6px!important}
  body.premium-auth .premium-login-copy{max-width:170px!important}
  body.premium-auth .premium-auth-art{right:2px!important;transform:scale(.46)!important}
}
.logout-link{gap:6px!important}.logout-text{display:none;font-size:10px;font-weight:850}.logout-icon{display:grid;place-items:center}
@media(max-width:1180px){
  .logout-link{width:auto!important;min-width:70px!important;height:38px!important;padding:0 9px!important;border:1px solid #f6d9dc!important;background:#fff6f7!important;justify-content:center!important;color:#c7454e!important;text-decoration:none!important}
  .logout-text{display:inline!important}
}
@media(max-width:1180px){
  .sidebar-nav a{position:relative!important;padding-right:30px!important}
  .sidebar-nav a .active-indicator{position:absolute!important;right:11px!important;left:auto!important;top:50%!important;transform:translateY(-50%)!important;width:4px!important;height:22px!important;border-radius:99px!important}
}

/* v0.6.7 AI provider diagnostic contract */
.ai-gateway-contract{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:0 0 14px;padding:11px 13px;border:1px solid #d8e8e2;border-radius:14px;background:linear-gradient(135deg,#f8fdfb,#f5f9fb);color:#617488;font-size:11px;font-weight:700;box-shadow:0 8px 20px rgba(18,32,51,.035)}
.ai-gateway-contract>span:last-child{flex:1;min-width:180px}
@media(max-width:680px){.ai-gateway-contract{font-size:10.5px;padding:10px 11px}.ai-gateway-contract>span:last-child{flex-basis:100%}}


/* v0.6.8 — mobile login card fit: pull the complete auth card upward without re-enabling page scroll. */
@media(max-width:700px) and (min-height:721px){
  body.premium-auth .premium-login-card{transform:translateY(-28px)!important}
  body.premium-auth .premium-login-intro{transform:translateY(-8px)!important}
  body.premium-auth .premium-auth-art{top:34px!important}
}
@media(max-width:700px) and (min-height:840px){
  body.premium-auth .premium-login-card{transform:translateY(-36px)!important}
}
@media(max-width:700px) and (max-height:720px){
  body.premium-auth .premium-login-card{transform:translateY(-10px)!important}
}

/* ======================================================================
   OtoSend v0.7.1 Premium UI Final Refinement
   Presentation-only hardening. No business logic, API, DB, auth, queue,
   gateway, payment, device, AI, or scheduler behavior is changed here.
   Visual target: supplied premium mobile mockups (soft white, dimensional,
   compact, native-app header + dock, stable responsive layout).
   ====================================================================== */
:root{
  --final-green:#08a873;
  --final-green-deep:#078a62;
  --final-green-soft:#eaf8f3;
  --final-ink:#112a40;
  --final-muted:#718296;
  --final-line:#dfe9ee;
  --final-card:#ffffff;
  --final-shadow:0 14px 38px rgba(33,66,87,.075),0 2px 8px rgba(33,66,87,.035);
  --final-shadow-raised:0 18px 42px rgba(24,91,73,.12),0 4px 12px rgba(33,66,87,.055);
  --final-radius:25px;
}

/* Global geometry & scroll stability */
html,body{max-width:100%;overflow-x:hidden}
body.app-page{min-height:100dvh;background:
  radial-gradient(circle at 82% 2%,rgba(9,168,115,.075),transparent 22%),
  radial-gradient(circle at 8% 30%,rgba(52,124,235,.028),transparent 22%),
  linear-gradient(180deg,#f8fbfc 0%,#f3f8fa 54%,#f7fafb 100%)}
.app-shell,.main,.content{min-width:0;max-width:100%}
.content{scroll-margin-top:78px}
.card,.stat,.stat-card,.quick-action,.message-history-row,.more-menu-tile,.connection-overview-item{
  border-color:rgba(217,229,235,.94)!important;
  box-shadow:var(--final-shadow);
}
.card{border-radius:var(--final-radius)}
.input,select,textarea{border-color:#dbe6eb!important;background:#fbfdfe!important;box-shadow:inset 0 1px 0 #fff}
.input:focus,select:focus,textarea:focus{border-color:#68cbae!important;box-shadow:0 0 0 4px rgba(9,168,115,.09)!important;background:#fff!important}
.btn{border-radius:15px;font-weight:800;letter-spacing:-.01em}
.btn.primary{background:linear-gradient(135deg,#12b77f 0%,#079568 55%,#07855e 100%);box-shadow:0 10px 22px rgba(9,151,104,.17),inset 0 1px 0 rgba(255,255,255,.28)}
.btn.primary:active{transform:translateY(1px);box-shadow:0 5px 12px rgba(9,151,104,.14)}
.alert{border-radius:18px;box-shadow:0 12px 28px rgba(46,71,88,.06)}

/* Header: closer to the supplied native-app reference */
.mobile-app-header{background:rgba(255,255,255,.985)!important;border-bottom:1px solid rgba(220,231,236,.94)!important;box-shadow:0 8px 26px rgba(36,67,85,.055)!important}
.mobile-header-menu,.mobile-header-install{background:linear-gradient(145deg,#fff,#f7fafc)!important;border:1px solid #e1eaee!important;box-shadow:0 7px 17px rgba(39,68,86,.075)!important;color:#17334a!important}
.mobile-header-logo{background:linear-gradient(145deg,#19bd86,#078c63)!important;border:4px solid rgba(255,255,255,.92)!important;box-shadow:0 9px 22px rgba(9,168,115,.20)!important}
.mobile-header-copy b{letter-spacing:-.045em!important;color:#102a40!important}.mobile-header-copy b span{color:#07976b!important}
.mobile-header-copy small{color:#8794a2!important;font-weight:650!important}
.mobile-header-avatar{background:linear-gradient(145deg,#16bc84,#07885f)!important;border:5px solid rgba(255,255,255,.96)!important;box-shadow:0 9px 20px rgba(9,168,115,.20)!important}

/* Compact page hero under app header */
.topbar{background:
  radial-gradient(circle at 88% 36%,rgba(9,168,115,.08),transparent 25%),
  linear-gradient(180deg,#f9fcfd,#f5faf8)!important}
.page-heading h1,.topbar h1{color:var(--final-ink)!important;letter-spacing:-.045em!important;font-weight:900!important}
.top-brandline{color:#778899!important}.top-brandline span{color:#078d64!important;font-weight:900!important}
.visual-device{background:linear-gradient(145deg,#17bc84,#078d64)!important;border:6px solid rgba(255,255,255,.9)!important;box-shadow:0 14px 26px rgba(9,168,115,.19)!important}
.visual-bubble{background:#fff!important;box-shadow:0 8px 18px rgba(43,73,91,.08)!important}

/* Dashboard */
.dashboard-welcome-pro{position:relative;overflow:hidden;border:1px solid rgba(218,230,235,.9);border-radius:26px;padding:20px 22px!important;background:
  radial-gradient(circle at 84% 18%,rgba(9,168,115,.14),transparent 23%),
  linear-gradient(145deg,#fff,#f8fcfb);box-shadow:var(--final-shadow)}
.dashboard-welcome-pro::after{content:"";position:absolute;width:180px;height:180px;border-radius:50%;right:-86px;bottom:-110px;background:rgba(9,168,115,.055);pointer-events:none}
.dashboard-kicker{letter-spacing:.16em!important;color:#0a8e66!important;font-size:9.5px!important;font-weight:900!important}
.dashboard-welcome-line{color:#536a7d!important}.dashboard-welcome-line b{color:#078d64!important}
.dashboard-welcome-chips span{background:#fff!important;border:1px solid #dfebe7!important;box-shadow:0 5px 13px rgba(43,74,91,.045)!important}
.dashboard-stats .stat,.stats-grid .stat-card{background:
  radial-gradient(circle at 95% 96%,rgba(9,168,115,.055),transparent 25%),#fff!important}
.stat-icon,.ai-stat-icon{box-shadow:0 8px 18px rgba(43,73,91,.08),inset 0 1px 0 #fff!important}

/* Devices / QR: force stable width and premium framing */
.page-devices .content{overflow:visible!important}
.page-devices .connection-overview{gap:14px!important}
.page-devices .connection-overview-item{border-radius:23px!important;background:
  radial-gradient(circle at 92% 110%,rgba(9,168,115,.07),transparent 36%),#fff!important;min-width:0!important}
.page-devices .connection-overview-item small{letter-spacing:.1em;color:#7d8b9a;font-weight:850}
.page-devices .connection-overview-item b{color:#122d43;font-size:17px}
.page-devices .split{align-items:start!important;min-width:0!important}
.page-devices .card{overflow:hidden}
.page-devices .device-table-card,.page-devices .qr-status-card{background:
  radial-gradient(circle at 95% 10%,rgba(9,168,115,.065),transparent 19%),#fff!important}
.page-devices .qr-box{position:relative;isolation:isolate;overflow:hidden!important;border:1px dashed #bcded2!important;background:
  radial-gradient(circle at 50% 30%,rgba(9,168,115,.095),transparent 34%),
  radial-gradient(circle at 100% 100%,rgba(89,207,163,.12),transparent 24%),
  linear-gradient(145deg,#fbfefd,#f1faf6)!important;box-shadow:inset 0 1px 0 #fff!important}
.page-devices .qr-box::before,.page-devices .qr-box::after{content:"";position:absolute;z-index:0;pointer-events:none}
.page-devices .qr-box::before{inset:14px;border:1px dashed rgba(9,151,104,.18);border-radius:20px}
.page-devices .qr-box::after{width:150px;height:150px;border-radius:50%;right:-74px;bottom:-74px;background:rgba(9,168,115,.055)}
.page-devices .qr-box>*{position:relative;z-index:2}
.page-devices .qr-box img{padding:10px;background:#fff;border:1px solid #e1ebe7!important;outline:0!important;box-shadow:0 16px 32px rgba(32,79,65,.13)!important}
.page-devices .table-wrap{max-width:100%;overflow-x:auto;overscroll-behavior-x:contain}
.page-devices .device-actions{gap:7px!important}

/* AI: dense cards matching the reference, less empty vertical space */
.page-ai .ai-hero-premium{border-radius:28px!important;background:
  radial-gradient(circle at 90% 83%,rgba(9,168,115,.13),transparent 27%),
  radial-gradient(circle at 78% 10%,rgba(126,91,231,.07),transparent 20%),
  linear-gradient(145deg,#fff,#f8fcfb)!important}
.page-ai .ai-hero-copy h2{letter-spacing:-.04em;color:#122c43}.page-ai .ai-hero-copy p{line-height:1.72}
.page-ai .ai-bot-orb{box-shadow:0 17px 35px rgba(96,71,180,.16)!important}
.page-ai .ai-stats-premium{gap:12px!important}.page-ai .ai-stats-premium .stat-card{border-radius:23px!important;min-height:142px!important;padding:18px!important}
.page-ai .ai-stats-premium .stat-card b{font-size:31px!important;letter-spacing:-.05em;color:#122d44}
.page-ai .ai-rate-track{height:7px!important;background:#edf2f4!important;border-radius:999px}.page-ai .ai-rate-track i{border-radius:999px;background:linear-gradient(90deg,#8060e9,#0aa775)!important}
.page-ai .ai-gateway-contract{border-radius:18px!important;background:#f8fbfc!important;border:1px solid #e1eaee!important}
.page-ai .ai-config-split>.card,.page-ai .ai-config-split>div>.card{border-radius:24px!important}
.page-ai textarea[name="system_prompt"]{min-height:240px;line-height:1.58}

/* Broadcast / contacts / logs / more */
.page-broadcasts .content>.card:first-of-type{border-radius:28px!important;background:
  radial-gradient(circle at 91% 6%,rgba(9,168,115,.095),transparent 22%),#fff!important}
.page-broadcasts .check{background:#fff!important;border-color:#e1e9ed!important}.page-broadcasts .check:has(input:checked){background:#eef9f5!important}
.page-contacts .contact-mode-tabs,.page-groups .contact-mode-tabs{background:#f7fafb!important;border-radius:22px!important}
.page-contacts .contact-hero-card,.page-groups .contact-hero-card{border-radius:27px!important;background:
  radial-gradient(circle at 87% 45%,rgba(9,168,115,.13),transparent 29%),#fff!important}
.page-logs .message-history-row{border-radius:20px!important;overflow:hidden}.page-logs .message-stats .stat{border-radius:23px!important}
.page-more .more-profile-card{border-radius:28px!important;background:
  radial-gradient(circle at 96% 0%,rgba(9,168,115,.095),transparent 25%),#fff!important}
.page-more .more-menu-tile{border-radius:22px!important;background:#fff!important;border:1px solid #e1e9ed!important;box-shadow:0 10px 24px rgba(43,72,89,.055)!important}
.page-more .more-menu-tile:active{transform:scale(.985)}
.more-tile-icon{box-shadow:0 9px 19px rgba(43,72,89,.09),inset 0 1px 0 #fff!important}

/* Bottom dock: fixed geometry, no horizontal drift, proportional center action */
.mobile-dock{box-sizing:border-box!important;grid-template-columns:1fr 1fr 1.08fr 1fr 1fr!important;overflow:visible!important;background:rgba(255,255,255,.99)!important;border:1px solid rgba(218,229,235,.96)!important;box-shadow:0 -2px 8px rgba(44,70,87,.025),0 16px 38px rgba(38,68,87,.12)!important}
.mobile-dock>*{min-width:0!important}
.dock-item{color:#7a8a9a!important;font-weight:800!important;line-height:1!important;gap:5px!important}
.dock-item .dock-icon{display:grid!important;place-items:center!important}.dock-item.active{color:#078e64!important}
.dock-send{box-sizing:border-box!important;overflow:visible!important;background:linear-gradient(145deg,#17bd85,#07895f)!important;border-color:#f7fbfa!important;box-shadow:0 13px 28px rgba(9,168,115,.25),0 0 0 1px #d7e8e2!important}
.dock-send>span{display:grid!important;place-items:center!important}.dock-send>small{display:block!important;position:absolute!important;color:#53687b!important;font-weight:900!important;letter-spacing:-.015em!important;white-space:nowrap!important}

/* Premium login: fit a normal phone viewport without visually cutting the card */
body.premium-auth{overflow:hidden!important;background:#f5faf9!important}
body.premium-auth .auth-backdrop{background:
  radial-gradient(circle at 83% 16%,rgba(9,168,115,.10),transparent 27%),
  radial-gradient(circle at 17% 82%,rgba(75,129,234,.035),transparent 24%),
  linear-gradient(180deg,#f8fcfb,#f3f8fa)!important}
body.premium-auth .premium-login-card{border:1px solid #dce7eb!important;background:rgba(255,255,255,.985)!important;box-shadow:0 22px 48px rgba(35,69,88,.105),inset 0 1px 0 #fff!important}
body.premium-auth .premium-auth-logo{background:linear-gradient(145deg,#18bd85,#078c63)!important;box-shadow:0 11px 24px rgba(9,168,115,.20)!important}
body.premium-auth .art-phone{background:linear-gradient(155deg,#26c990,#07875f)!important;box-shadow:0 25px 42px rgba(9,132,92,.22)!important}
body.premium-auth .art-shield,body.premium-auth .art-chat{box-shadow:0 11px 24px rgba(40,70,88,.10)!important}
body.premium-auth .premium-google-btn{min-height:50px!important;border-radius:15px!important;background:#fff!important;border:1px solid #dde7ec!important;box-shadow:0 7px 18px rgba(43,71,88,.055)!important}
body.premium-auth .premium-auth-secure{margin-top:14px!important}

/* Desktop: clean content density and more premium side navigation */
@media(min-width:1181px){
  .content{max-width:1440px!important;padding:26px 32px 32px!important}
  .sidebar{background:#fbfefe!important;box-shadow:11px 0 34px rgba(41,70,88,.05)!important}
  .sidebar-nav a{border-radius:16px!important}.sidebar-nav a.active{box-shadow:0 8px 20px rgba(9,168,115,.085),inset 0 1px 0 #fff!important}
  .topbar{min-height:98px!important;background:rgba(250,253,254,.98)!important}
  .page-dashboard .dashboard-stats{gap:14px!important}
  .page-dashboard .dashboard-stats .stat{min-height:126px!important}
  .page-ai .ai-stats-premium{grid-template-columns:repeat(4,minmax(0,1fr))!important}
}

/* Tablet */
@media(min-width:701px) and (max-width:1180px){
  .content{max-width:1020px!important;padding-bottom:118px!important}
  .mobile-dock{left:50%!important;right:auto!important;transform:translateX(-50%)!important;width:min(760px,94vw)!important}
  .dock-send{width:68px!important;height:68px!important;margin-top:-18px!important;border-width:6px!important}
  .dock-send>small{top:70px!important;font-size:10.5px!important}
  .page-ai .ai-stats-premium{grid-template-columns:repeat(2,minmax(0,1fr))!important}
}

/* Phone */
@media(max-width:700px){
  :root{--mobile-header-h:68px}
  body.app-page{padding-top:var(--mobile-header-h)!important}
  .mobile-app-header{height:var(--mobile-header-h)!important;min-height:var(--mobile-header-h)!important;padding-top:max(7px,env(safe-area-inset-top))!important;padding-bottom:7px!important;align-items:center!important}
  .mobile-header-menu{width:44px!important;height:44px!important;flex-basis:44px!important;border-radius:15px!important}
  .mobile-header-logo{width:40px!important;height:40px!important;flex-basis:40px!important;border-radius:15px!important}
  .mobile-header-copy b{font-size:18px!important}.mobile-header-copy small{font-size:9.7px!important;max-width:132px!important}
  .mobile-header-avatar{width:44px!important;height:44px!important}

  .topbar{min-height:82px!important;padding:9px 12px 7px!important}
  .page-heading{padding-top:5px!important;max-width:calc(100% - 112px)!important}.page-heading h1,.topbar h1{font-size:21px!important}.top-brandline{font-size:9.5px!important}
  .topbar-visual{right:-3px!important;bottom:-5px!important;width:108px!important;height:74px!important;transform:scale(.82)!important}
  .content{width:100%!important;padding:8px 11px calc(112px + env(safe-area-inset-bottom))!important}
  .card{border-radius:23px!important}.card-header{gap:8px}

  .dashboard-welcome-pro{padding:16px!important;border-radius:23px!important}.dashboard-welcome-art{transform:scale(.84);transform-origin:right center;margin-right:-10px}
  .dashboard-welcome-line{font-size:13px!important}.dashboard-welcome-sub{font-size:10px!important;line-height:1.5}
  .dashboard-welcome-chips{gap:5px!important}.dashboard-welcome-chips span{padding:6px 7px!important;font-size:8.8px!important}
  .page-dashboard .dashboard-stats{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:10px!important}.page-dashboard .dashboard-stats .stat{min-height:105px!important;padding:13px!important;border-radius:21px!important}

  .page-devices .connection-overview{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:10px!important}.page-devices .connection-overview-item{padding:13px!important;border-radius:21px!important;min-height:92px}.page-devices .connection-overview-item:last-child{grid-column:1/-1!important;min-height:82px}
  .page-devices .split{display:block!important}.page-devices .split>div{min-width:0!important;width:100%!important}.page-devices .qr-status-card{margin-top:12px!important}.page-devices .qr-box{min-height:315px!important;border-radius:22px!important;padding:14px!important}
  .page-devices .table-wrap table,.page-devices .table-wrap tbody{width:100%!important}.page-devices .table-wrap tr{border-radius:20px!important;margin-bottom:10px!important}.page-devices .table-wrap td{padding:10px 12px!important;grid-template-columns:86px minmax(0,1fr)!important}
  .page-devices .device-actions{grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:6px!important}.page-devices .device-actions .btn{min-height:39px!important;font-size:9.8px!important;padding:5px 3px!important}

  .page-ai .ai-hero-premium{padding:17px!important;border-radius:24px!important}.page-ai .ai-hero-copy h2{font-size:23px!important}.page-ai .ai-hero-copy p{font-size:11px!important;line-height:1.65!important;max-width:67%}.page-ai .ai-hero-art{transform:scale(.84);transform-origin:right center;margin-right:-14px}.page-ai .ai-stats-premium{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:10px!important}.page-ai .ai-stats-premium .stat-card{min-height:126px!important;padding:14px!important;border-radius:21px!important}.page-ai .ai-stats-premium .stat-card b{font-size:27px!important}.page-ai textarea[name="system_prompt"]{min-height:220px!important}

  .page-broadcasts .content>.card:first-of-type{border-radius:24px!important}.page-broadcasts .checks{grid-template-columns:1fr 1fr!important;gap:8px!important}
  .page-contacts .contact-hero-card,.page-groups .contact-hero-card{border-radius:23px!important}
  .page-logs .message-history-row{border-radius:18px!important;padding:13px!important}.page-logs .message-stats{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:9px!important}
  .page-more .more-profile-card{border-radius:24px!important}.page-more .more-menu-grid{gap:9px!important}.page-more .more-menu-tile{border-radius:19px!important}

  .mobile-dock{left:4px!important;right:4px!important;bottom:max(4px,env(safe-area-inset-bottom))!important;width:auto!important;height:82px!important;border-radius:27px!important;padding:7px 3px 8px!important;transform:none!important}
  .dock-item{font-size:9.5px!important;padding:8px 1px 5px!important}.dock-item .dock-icon svg{width:21px!important;height:21px!important}
  .dock-send{width:62px!important;height:62px!important;margin-top:-16px!important;border-width:6px!important}
  .dock-send>span{width:40px!important;height:40px!important}.dock-send>span svg{width:27px!important;height:27px!important}
  .dock-send>small{top:64px!important;bottom:auto!important;font-size:10.3px!important;line-height:1!important}

  /* Login viewport fit: illustrated area + complete form remain visible on common phones. */
  body.premium-auth .premium-login-shell{height:100dvh!important;min-height:100dvh!important;max-height:100dvh!important;overflow:hidden!important;display:grid!important;grid-template-rows:minmax(250px,1fr) auto!important;gap:0!important;padding:0 10px max(7px,env(safe-area-inset-bottom))!important}
  body.premium-auth .premium-login-intro{min-height:0!important;height:auto!important;padding:17px 8px 0!important;overflow:hidden!important;transform:none!important}
  body.premium-auth .premium-auth-brand{margin-left:0!important}.premium-auth-logo{width:46px!important;height:46px!important}.premium-auth-brand b{font-size:23px!important}.premium-auth-brand small{font-size:9.5px!important}
  body.premium-auth .premium-login-copy{position:absolute!important;left:8px!important;top:105px!important;margin:0!important;max-width:205px!important;transform:none!important}
  body.premium-auth .premium-auth-accent{margin-bottom:13px!important}.premium-auth-accent i{height:5px!important}.premium-auth-accent i:nth-child(1){width:38px!important}
  body.premium-auth .premium-login-copy h1{font-size:35px!important;line-height:.98!important}.premium-login-copy p{display:block!important;font-size:10.5px!important;line-height:1.55!important;max-width:195px!important;margin-top:12px!important}
  body.premium-auth .premium-auth-art{right:-24px!important;top:80px!important;width:270px!important;height:310px!important;transform:scale(.68)!important;transform-origin:right top!important}
  body.premium-auth .premium-login-card{position:relative!important;align-self:end!important;transform:none!important;margin:0!important;width:100%!important;max-width:none!important;padding:11px 13px 10px!important;border-radius:23px!important;overflow:visible!important}
  body.premium-auth .premium-login-mobile-title{display:none!important}.premium-auth-form{gap:9px!important}.premium-auth-form .form-group{gap:5px!important}.premium-auth-form label{font-size:11px!important}.premium-field .input{min-height:46px!important;height:46px!important;padding-left:54px!important;font-size:13px!important;border-radius:15px!important}.premium-field>span:first-child{width:35px!important;height:35px!important;left:7px!important;border-radius:12px!important}.premium-forgot-row{margin-top:1px!important}.premium-forgot-row a{font-size:10px!important}.premium-login-btn{height:46px!important;min-height:46px!important;font-size:15px!important;border-radius:15px!important}.premium-login-btn .icon{width:27px!important;height:27px!important;right:13px!important}.auth-or-divider{margin:8px 0!important;font-size:8.7px!important}.premium-google-btn{min-height:43px!important;height:43px!important;font-size:11px!important}.google-brand-icon{width:19px!important;height:19px!important}.google-auth-note{display:none!important}.premium-auth-shortcuts{margin-top:8px!important;padding:8px!important;border-radius:14px!important}.premium-auth-shortcuts>a{font-size:9.8px!important}.premium-auth-shortcuts>i{height:22px!important}.premium-auth-secure{margin-top:8px!important}.secure-orb{width:32px!important;height:32px!important;flex-basis:32px!important}.premium-auth-secure b{font-size:9.8px!important}.premium-auth-secure small{font-size:8.7px!important;line-height:1.35!important}
}

/* Very short phones: keep all login controls visible without enabling page scroll. */
@media(max-width:700px) and (max-height:720px){
  body.premium-auth .premium-login-shell{grid-template-rows:minmax(170px,1fr) auto!important}
  body.premium-auth .premium-login-copy{top:72px!important;max-width:180px!important}.premium-login-copy h1{font-size:28px!important}.premium-login-copy p{display:none!important}
  body.premium-auth .premium-auth-art{top:53px!important;transform:scale(.54)!important;right:-38px!important}
  body.premium-auth .premium-login-card{padding:8px 11px 7px!important}.premium-auth-form{gap:6px!important}.premium-field .input{height:41px!important;min-height:41px!important}.premium-login-btn{height:41px!important;min-height:41px!important}.premium-google-btn{height:39px!important;min-height:39px!important}.premium-auth-secure{display:none!important}
}

/* Performance: avoid expensive blur/composition on touch devices while retaining depth. */
@media(hover:none),(pointer:coarse){
  .mobile-app-header,.mobile-dock,.card,.topbar{backdrop-filter:none!important;-webkit-backdrop-filter:none!important}
  .card,.stat,.stat-card,.message-history-row,.more-menu-tile{transform:translateZ(0);will-change:auto}
  body{overscroll-behavior-y:none;-webkit-overflow-scrolling:touch}
}

/* ======================================================================
   OtoSend v0.7.2 — Reference-Matched 3D UI Refinement
   Presentation only. No auth, database, queue, gateway, AI, payment,
   device/session, scheduler, broadcast, or API business logic is changed.
   Target: supplied mobile mockups with dimensional/3D visual language.
   ====================================================================== */
:root{
  --r3-green:#10b77d;
  --r3-green-2:#06875f;
  --r3-green-3:#35d19c;
  --r3-ink:#102a40;
  --r3-muted:#75869a;
  --r3-line:#dfe9ee;
  --r3-soft:#eff9f5;
  --r3-blue:#477fe9;
  --r3-orange:#f39b25;
  --r3-red:#ec565d;
  --r3-purple:#7e5adf;
  --r3-shadow:0 14px 32px rgba(31,72,91,.08),0 3px 9px rgba(31,72,91,.04);
  --r3-shadow-deep:0 18px 36px rgba(12,112,78,.17),0 4px 12px rgba(30,67,86,.07);
}

/* --- true vector 3D hero assets --- */
.topbar-visual-3d{display:flex!important;align-items:center!important;justify-content:center!important;overflow:visible!important;pointer-events:none}
.topbar-hero-img{display:block;width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 14px 18px rgba(22,86,68,.10));user-select:none;-webkit-user-drag:none}
.dashboard-welcome-art-3d{display:flex!important;align-items:center!important;justify-content:center!important;overflow:visible!important}
.dashboard-welcome-art-3d img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 12px 16px rgba(22,86,68,.09))}
.contact-hero-art-3d{display:flex!important;align-items:center!important;justify-content:center!important;overflow:visible!important}
.contact-hero-art-3d img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 12px 16px rgba(22,86,68,.08))}
.premium-auth-art-3d{display:flex!important;align-items:center!important;justify-content:center!important}
.premium-auth-art-3d img{display:block;width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 20px 24px rgba(17,92,69,.12))}

/* --- dimensional icon system inspired by the reference --- */
.stat-icon,.quick-icon,.more-tile-icon,.secure-orb,.device-icon-3d,.contact-avatar-3d,.mobile-header-logo{
  position:relative;isolation:isolate;overflow:visible;
  background:linear-gradient(145deg,#ffffff 0%,#f4fbf8 38%,#dff4ec 100%)!important;
  border:1px solid rgba(205,231,221,.95)!important;
  box-shadow:0 11px 22px rgba(13,130,91,.13),inset 0 2px 0 rgba(255,255,255,.96),inset 0 -5px 10px rgba(11,136,95,.035)!important;
}
.stat-icon::before,.quick-icon::before,.more-tile-icon::before,.secure-orb::before,.device-icon-3d::before,.contact-avatar-3d::before,.mobile-header-logo::before{
  content:"";position:absolute;z-index:-1;left:13%;right:13%;top:8%;height:31%;border-radius:999px;
  background:linear-gradient(180deg,rgba(255,255,255,.95),rgba(255,255,255,0));opacity:.8;pointer-events:none
}
.stat-icon::after,.quick-icon::after,.more-tile-icon::after,.secure-orb::after,.device-icon-3d::after,.contact-avatar-3d::after,.mobile-header-logo::after{
  content:"";position:absolute;z-index:-2;left:17%;right:17%;bottom:-9px;height:10px;border-radius:50%;
  background:rgba(28,74,86,.09);filter:blur(5px);pointer-events:none
}
.stat-icon .icon,.quick-icon .icon,.more-tile-icon .icon,.secure-orb .icon,.device-icon-3d .icon,.contact-avatar-3d .icon,.mobile-header-logo .icon{position:relative;z-index:2;filter:drop-shadow(0 1px 0 rgba(255,255,255,.7))}

/* tone variants */
.ui-3d-icon.tone-green,.tone-green.more-tile-icon{color:#07996b!important;background:linear-gradient(145deg,#fff,#edf9f4 45%,#d9f1e8)!important;border-color:#d6ede4!important}
.ui-3d-icon.tone-blue,.stat-icon.tone-blue{color:var(--r3-blue)!important;background:linear-gradient(145deg,#fff,#f2f6ff 45%,#dfe9ff)!important;border-color:#d7e2fb!important;box-shadow:0 11px 22px rgba(71,127,233,.13),inset 0 2px 0 #fff!important}
.ui-3d-icon.tone-orange,.stat-icon.tone-orange{color:var(--r3-orange)!important;background:linear-gradient(145deg,#fff,#fff8ed 45%,#ffebcc)!important;border-color:#f7e2bd!important;box-shadow:0 11px 22px rgba(243,155,37,.13),inset 0 2px 0 #fff!important}
.ui-3d-icon.tone-red,.stat-icon.tone-red{color:var(--r3-red)!important;background:linear-gradient(145deg,#fff,#fff2f3 45%,#ffe0e2)!important;border-color:#f8d6d9!important;box-shadow:0 11px 22px rgba(236,86,93,.12),inset 0 2px 0 #fff!important}
.ui-3d-icon.tone-purple,.stat-icon.tone-purple{color:var(--r3-purple)!important;background:linear-gradient(145deg,#fff,#f8f3ff 45%,#e9defe)!important;border-color:#e1d5f7!important;box-shadow:0 11px 22px rgba(126,90,223,.12),inset 0 2px 0 #fff!important}

/* Dashboard KPI icon tones: same visual rhythm as the reference */
.page-dashboard .dashboard-stats .stat:nth-child(1) .stat-icon{color:#07996b!important}
.page-dashboard .dashboard-stats .stat:nth-child(2) .stat-icon{color:#477fe9!important;background:linear-gradient(145deg,#fff,#f1f6ff 45%,#dfe9ff)!important;border-color:#d8e3fb!important;box-shadow:0 11px 22px rgba(71,127,233,.13),inset 0 2px 0 #fff!important}
.page-dashboard .dashboard-stats .stat:nth-child(3) .stat-icon{color:#f39b25!important;background:linear-gradient(145deg,#fff,#fff7ec 45%,#ffebcc)!important;border-color:#f6e0bb!important;box-shadow:0 11px 22px rgba(243,155,37,.13),inset 0 2px 0 #fff!important}
.page-dashboard .dashboard-stats .stat:nth-child(4) .stat-icon{color:#8058dd!important;background:linear-gradient(145deg,#fff,#f7f2ff 45%,#e8dcfd)!important;border-color:#dfd1f5!important;box-shadow:0 11px 22px rgba(126,90,223,.12),inset 0 2px 0 #fff!important}
.page-dashboard .dashboard-stats .stat:nth-child(5) .stat-icon{color:#eb5b62!important;background:linear-gradient(145deg,#fff,#fff2f3 45%,#ffdee1)!important;border-color:#f7d4d7!important;box-shadow:0 11px 22px rgba(235,91,98,.12),inset 0 2px 0 #fff!important}
.page-dashboard .dashboard-stats .stat:nth-child(6) .stat-icon{color:#08a06f!important}

/* 3D glass-card geometry */
.card,.stat,.stat-card,.quick-action,.more-menu-tile,.connection-overview-item,.message-history-row{
  background:linear-gradient(145deg,rgba(255,255,255,.995),rgba(250,253,254,.985))!important;
  border:1px solid rgba(219,230,236,.96)!important;
  box-shadow:var(--r3-shadow)!important;
}
.card::before,.stat::before,.stat-card::before,.more-menu-tile::before,.connection-overview-item::before{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(135deg,rgba(255,255,255,.72),rgba(255,255,255,0) 34%);opacity:.8
}
.stat,.stat-card,.more-menu-tile,.connection-overview-item{position:relative;overflow:hidden}
.card:hover{transform:none!important}

/* Native header logo: rounded 3D app badge */
.mobile-header-logo{color:#fff!important;background:linear-gradient(145deg,#26c990,#06966a 58%,#067c59)!important;border:4px solid rgba(242,252,248,.96)!important;box-shadow:0 11px 24px rgba(9,153,105,.22),inset 0 2px 0 rgba(255,255,255,.42),inset 0 -7px 10px rgba(0,83,58,.13)!important}
.mobile-header-logo::before{z-index:1;left:14%;right:14%;top:8%;height:24%;opacity:.45}
.mobile-header-logo::after{bottom:-8px}
.mobile-header-logo .icon{z-index:3;color:#fff!important;stroke-width:2}

/* Top-level 3D hero sizing */
.topbar-visual-3d{width:150px!important;height:92px!important;flex-basis:150px!important;margin-right:clamp(4px,1.4vw,22px)!important}
.page-dashboard .topbar-visual-3d{width:132px!important;height:84px!important;flex-basis:132px!important}
.page-broadcasts .topbar-visual-3d,.page-more .topbar-visual-3d{width:166px!important;height:102px!important;flex-basis:166px!important}
.page-contacts .topbar-visual-3d,.page-groups .topbar-visual-3d{width:138px!important;height:90px!important;flex-basis:138px!important}
.page-logs .topbar-visual-3d{width:140px!important;height:90px!important;flex-basis:140px!important}

/* Dashboard welcome art now uses a true vector illustration */
.dashboard-welcome-pro{grid-template-columns:minmax(0,1fr) 190px!important;min-height:172px!important}
.dashboard-welcome-art-3d{height:145px!important;width:190px!important;justify-self:end!important;margin:0!important;transform:none!important}

/* Contacts / groups rows: dimensional avatars without changing data behavior */
.contact-name-3d{display:flex;align-items:center;gap:10px;min-width:0}
.contact-name-3d b{min-width:0;overflow-wrap:anywhere}
.contact-avatar-3d{width:38px;height:38px;flex:0 0 38px;border-radius:14px;display:grid;place-items:center;color:#087f5b;font-size:12px;font-weight:900;letter-spacing:-.02em}
.group-avatar-3d{border-radius:14px;color:#477fe9!important;background:linear-gradient(145deg,#fff,#f2f6ff 45%,#e3ebff)!important;border-color:#dbe5fb!important;box-shadow:0 10px 20px rgba(71,127,233,.12),inset 0 2px 0 #fff!important}

/* Devices: stronger visual hierarchy, like the supplied device screen */
.device-icon-3d{width:42px;height:42px;flex:0 0 42px;border-radius:15px;display:grid;place-items:center;color:#07996b}
.page-devices .device-name-line{grid-template-columns:auto minmax(0,1fr) auto!important;gap:9px!important}
.page-devices .device-name-line>a{min-width:0}
.page-devices .device-table-card .table-wrap tr{background:linear-gradient(145deg,#fff,#fbfdfd)!important;box-shadow:0 10px 24px rgba(31,72,91,.055)!important}
.page-devices .qr-box img{border-radius:24px!important;padding:13px!important;background:#fff!important;box-shadow:0 18px 36px rgba(23,78,63,.15),inset 0 1px 0 #fff!important}

/* QR corner frame — decorative only, does not overlay/scanner-block the QR itself */
.page-devices .qr-box:has(img)::before{inset:9px!important;border:1px dashed rgba(10,163,113,.18)!important;border-radius:24px!important}

/* More tiles: richer 3D color coding while preserving links */
.page-more .more-menu-tile.tone-green .more-tile-icon{color:#07996b!important}
.page-more .more-menu-tile.tone-blue .more-tile-icon{color:#477fe9!important;background:linear-gradient(145deg,#fff,#f1f6ff 45%,#dfe9ff)!important;border-color:#d8e3fb!important;box-shadow:0 11px 22px rgba(71,127,233,.12),inset 0 2px 0 #fff!important}
.page-more .more-menu-tile.tone-orange .more-tile-icon{color:#ef9421!important;background:linear-gradient(145deg,#fff,#fff7eb 45%,#ffebcc)!important;border-color:#f6e0bb!important;box-shadow:0 11px 22px rgba(239,148,33,.12),inset 0 2px 0 #fff!important}
.page-more .more-menu-tile.tone-purple .more-tile-icon{color:#7957d8!important;background:linear-gradient(145deg,#fff,#f7f1ff 45%,#e8dcfd)!important;border-color:#ded1f5!important;box-shadow:0 11px 22px rgba(121,87,216,.12),inset 0 2px 0 #fff!important}
.page-more .more-menu-tile.tone-red .more-tile-icon{color:#e95b62!important;background:linear-gradient(145deg,#fff,#fff2f3 45%,#ffdee1)!important;border-color:#f7d4d7!important;box-shadow:0 11px 22px rgba(233,91,98,.12),inset 0 2px 0 #fff!important}

/* History KPI cards: icon, value, and label match the reference cadence */
.page-logs .message-stats .stat{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto auto;column-gap:11px;align-items:center;padding:16px 18px!important}
.page-logs .message-stats .stat .stat-icon{grid-row:1/4;width:46px;height:46px;border-radius:16px;display:grid;place-items:center}
.page-logs .message-stats .stat .label{align-self:end}
.page-logs .message-stats .stat .value{margin-top:0!important;line-height:1!important}
.page-logs .message-stats .stat .hint{align-self:start}

/* Center dock remains the focal 3D button; text is separated from the orb */
.dock-send{background:linear-gradient(145deg,#28c990 0%,#0aa874 48%,#067d59 100%)!important;box-shadow:0 16px 31px rgba(8,145,99,.28),inset 0 3px 0 rgba(255,255,255,.38),inset 0 -9px 14px rgba(0,80,55,.13),0 0 0 1px rgba(188,226,213,.9)!important}
.dock-send::before{content:"";position:absolute;left:16%;right:16%;top:9%;height:24%;border-radius:999px;background:linear-gradient(180deg,rgba(255,255,255,.55),rgba(255,255,255,0));pointer-events:none}
.dock-send::after{content:"";position:absolute;left:17%;right:17%;bottom:-11px;height:12px;border-radius:50%;background:rgba(22,79,88,.11);filter:blur(6px);z-index:-1;pointer-events:none}
.dock-send small{letter-spacing:0!important}

/* Login illustration: no cropping, dimensional 3D SVG like the reference */
body.premium-auth .premium-auth-art-3d{overflow:visible!important}
body.premium-auth .premium-auth-art-3d img{width:100%!important;height:100%!important;object-fit:contain!important}

/* --- Mobile reference matching --- */
@media(max-width:700px){
  .topbar-visual-3d{position:absolute!important;right:8px!important;bottom:2px!important;width:118px!important;height:82px!important;transform:none!important;margin:0!important;opacity:1!important}
  .page-dashboard .topbar-visual-3d{width:105px!important;height:72px!important;right:5px!important}
  .page-contacts .topbar-visual-3d,.page-groups .topbar-visual-3d{width:96px!important;height:72px!important;opacity:.9!important}
  .page-logs .topbar-visual-3d{width:95px!important;height:70px!important;opacity:.88!important}

  /* Devices reference: title on top, large 3D WhatsApp illustration below. */
  .page-devices .topbar{min-height:235px!important;padding-bottom:118px!important;overflow:hidden!important}
  .page-devices .page-heading{max-width:75%!important}
  .page-devices .topbar-visual-3d{left:50%!important;right:auto!important;bottom:3px!important;transform:translateX(-50%)!important;width:238px!important;height:158px!important}
  .page-devices .topbar-hero-img{filter:drop-shadow(0 16px 19px rgba(21,91,68,.12))}

  /* Broadcast reference keeps a large floating megaphone near the title. */
  .page-broadcasts .topbar{min-height:132px!important;overflow:hidden!important}
  .page-broadcasts .page-heading{max-width:60%!important}
  .page-broadcasts .topbar-visual-3d{width:148px!important;height:108px!important;right:4px!important;bottom:-8px!important}

  /* More page uses the larger decorative chat stack shown in the reference. */
  .page-more .topbar{min-height:128px!important;overflow:hidden!important}
  .page-more .page-heading{max-width:62%!important}
  .page-more .topbar-visual-3d{width:145px!important;height:106px!important;right:3px!important;bottom:-7px!important}

  /* Send screen: compact engine art, not an oversized decorative block. */
  .page-send .topbar-visual-3d{width:112px!important;height:78px!important}

  .dashboard-welcome-pro{grid-template-columns:minmax(0,1fr) 104px!important;min-height:150px!important}
  .dashboard-welcome-art-3d{width:111px!important;height:101px!important;margin-right:-8px!important}

  .contact-hero-art-3d{width:118px!important;height:110px!important;margin-left:auto!important}
  .contact-hero-card{grid-template-columns:minmax(0,1fr) 118px!important}

  .page-logs .message-stats .stat{min-height:112px!important;padding:13px 14px!important;column-gap:9px}
  .page-logs .message-stats .stat .stat-icon{width:42px;height:42px;border-radius:15px}
  .page-logs .message-stats .stat .value{font-size:26px!important}

  .contact-avatar-3d{width:36px;height:36px;flex-basis:36px;border-radius:13px}
  .device-icon-3d{width:38px;height:38px;flex-basis:38px;border-radius:14px}

  body.premium-auth .premium-auth-art-3d{right:-18px!important;top:74px!important;width:270px!important;height:280px!important;transform:none!important}
  body.premium-auth .premium-login-copy{z-index:3!important}
  body.premium-auth .premium-login-card{z-index:5!important}
}

@media(max-width:390px){
  .page-devices .topbar{min-height:220px!important;padding-bottom:110px!important}
  .page-devices .topbar-visual-3d{width:218px!important;height:146px!important}
  .page-broadcasts .topbar-visual-3d,.page-more .topbar-visual-3d{width:132px!important;height:98px!important}
  .dashboard-welcome-art-3d{width:100px!important;height:94px!important}
}

/* Tablet / desktop: preserve functional density, add depth without wasting space */
@media(min-width:701px){
  .page-devices .topbar-visual-3d{width:172px!important;height:110px!important;flex-basis:172px!important}
  .page-broadcasts .topbar-visual-3d,.page-more .topbar-visual-3d{width:178px!important;height:112px!important;flex-basis:178px!important}
  .contact-hero-art-3d{height:150px!important}
}

/* Touch performance: keep depth but do not animate expensive filters during scroll. */
@media(hover:none),(pointer:coarse){
  .topbar-hero-img,.dashboard-welcome-art-3d img,.contact-hero-art-3d img,.premium-auth-art-3d img{will-change:auto!important;transform:none!important}
  .stat-icon,.quick-icon,.more-tile-icon,.device-icon-3d,.contact-avatar-3d{transition:none!important}
}

/* ========================================================================
   v0.7.3 — Premium execution toasts + AI health sentinel + scroll hardening
   Presentation/performance only. Existing business logic remains intact.
   ======================================================================== */

/* Premium popup notifications for successful actions, warnings and errors. */
.app-toast-stack{
  position:fixed!important;top:18px!important;right:18px!important;left:auto!important;z-index:1800!important;
  width:min(430px,calc(100vw - 36px))!important;display:grid!important;gap:10px!important;pointer-events:none!important;
}
.app-toast{
  --toast-accent:#0aa873;--toast-soft:#eaf8f3;--toast-deep:#067f5b;--toast-glow:rgba(10,168,115,.12);--toast-border:#d6ebe3;
  position:relative!important;display:grid!important;grid-template-columns:auto minmax(0,1fr) auto!important;align-items:center!important;gap:12px!important;
  width:100%!important;min-height:82px!important;margin:0!important;padding:13px 13px 13px 14px!important;border-radius:22px!important;
  border:1px solid rgba(213,228,222,.96)!important;background:
    radial-gradient(circle at 95% 10%,var(--toast-glow),transparent 30%),
    linear-gradient(145deg,rgba(255,255,255,.995),rgba(249,253,252,.985))!important;
  box-shadow:0 20px 48px rgba(30,66,84,.16),0 4px 12px rgba(30,66,84,.06),inset 0 1px 0 #fff!important;
  color:#173249!important;overflow:hidden!important;pointer-events:auto!important;
  opacity:0;transform:translate3d(0,-12px,0) scale(.985);transition:opacity .18s ease,transform .22s cubic-bezier(.2,.82,.22,1)!important;
}
.app-toast.is-visible{opacity:1;transform:none}.app-toast.is-leaving{opacity:0;transform:translate3d(10px,-5px,0) scale(.985)}
.app-toast.success{--toast-accent:#0aa873;--toast-soft:#e8f8f2;--toast-deep:#067e5a;--toast-glow:rgba(10,168,115,.12);--toast-border:#d6ebe3}
.app-toast.warning{--toast-accent:#e9a22a;--toast-soft:#fff5df;--toast-deep:#9a6410;--toast-glow:rgba(233,162,42,.13);--toast-border:#f1dfb8}
.app-toast.error{--toast-accent:#e35e66;--toast-soft:#fff0f1;--toast-deep:#aa3840;--toast-glow:rgba(227,94,102,.13);--toast-border:#f0d2d5}
.app-toast.info{--toast-accent:#4c7fe9;--toast-soft:#eef4ff;--toast-deep:#315fbd;--toast-glow:rgba(76,127,233,.12);--toast-border:#d8e2f7}
.toast-orb{
  position:relative;width:48px;height:48px;flex:0 0 48px;border-radius:17px;display:grid;place-items:center;
  color:var(--toast-deep);font-size:20px;font-weight:950;background:linear-gradient(145deg,#fff,var(--toast-soft) 48%,#f7fbfa);
  border:1px solid var(--toast-border);box-shadow:0 10px 21px var(--toast-glow),inset 0 2px 0 #fff;
}
.toast-orb::before{content:"";position:absolute;left:16%;right:16%;top:8%;height:27%;border-radius:999px;background:linear-gradient(180deg,rgba(255,255,255,.92),rgba(255,255,255,0));pointer-events:none}
.toast-orb svg{width:22px;height:22px;stroke-width:2.2;position:relative;z-index:2}
.toast-copy{min-width:0;display:grid;gap:3px;line-height:1.25}.toast-copy b{font-size:13.5px;color:#112c43;letter-spacing:-.02em}.toast-copy small{font-size:10.6px;color:#667b8d;line-height:1.48;overflow-wrap:anywhere}
.toast-close{width:34px;height:34px;min-width:34px;padding:0!important;border:0!important;border-radius:12px!important;background:#f3f7f8!important;color:#7c8b99!important;font-size:21px!important;display:grid!important;place-items:center!important;cursor:pointer!important}
.toast-close:active{transform:scale(.95)}
.toast-life{position:absolute;left:0;right:0;bottom:0;height:3px;background:linear-gradient(90deg,var(--toast-accent),#7ed7ba);transform-origin:left center;animation:otosendToastLife 6s linear forwards;opacity:.78}
@keyframes otosendToastLife{from{transform:scaleX(1)}to{transform:scaleX(0)}}

/* Keep the mobile app header anchored to the viewport. This prevents Android
   overscroll/stretch from visually dragging the header down at the page edge. */
@media(max-width:700px){
  html,body.app-page{overscroll-behavior-x:none!important;overscroll-behavior-y:none!important}
  body.app-page{padding-top:calc(var(--mobile-header-h) + env(safe-area-inset-top))!important;-webkit-overflow-scrolling:touch}
  .mobile-app-header{
    position:fixed!important;inset:0 0 auto 0!important;top:0!important;left:0!important;right:0!important;
    width:100%!important;margin:0!important;transform:translate3d(0,0,0)!important;backface-visibility:hidden!important;contain:layout paint;
  }
  .app-toast-stack{top:calc(var(--mobile-header-h) + env(safe-area-inset-top) + 8px)!important;left:8px!important;right:8px!important;width:auto!important;gap:8px!important}
  .app-toast{min-height:76px!important;padding:11px 10px 11px 11px!important;border-radius:20px!important;gap:10px!important}
  .toast-orb{width:43px;height:43px;flex-basis:43px;border-radius:15px}.toast-copy b{font-size:12.6px}.toast-copy small{font-size:10px;line-height:1.42}.toast-close{width:31px;height:31px;min-width:31px;border-radius:11px!important}

  /* Device page: remove the nested horizontal scroll layer on phone. The
     responsive table is already card-based, so the whole surface can hand
     vertical gestures directly to the document scroller. */
  .page-devices .device-table-card,
  .page-devices .table-wrap,
  .page-devices .table-wrap table,
  .page-devices .table-wrap tbody,
  .page-devices .table-wrap tr,
  .page-devices .table-wrap td,
  .page-devices .connection-overview,
  .page-devices .connection-overview-item,
  .page-devices .split,
  .page-devices .qr-status-card,
  .page-devices .qr-box{touch-action:pan-y!important;overscroll-behavior:unset!important}
  .page-devices .table-wrap{overflow:visible!important;max-width:none!important;-webkit-overflow-scrolling:auto!important}
  .page-devices .device-table-card{overflow:visible!important}
  .page-devices .table-wrap table{overflow:visible!important}
  .page-devices .table-wrap tr{contain:none!important;content-visibility:visible!important}
  .page-devices .qr-box img{touch-action:pan-y!important;-webkit-user-drag:none;user-select:none}

  /* Reduce work during inertial scrolling while keeping static 3D depth. */
  .page-devices .device-table-card,.page-devices .connection-overview-item,.page-devices .qr-status-card{filter:none!important;will-change:auto!important}
}

@media(prefers-reduced-motion:reduce){.app-toast,.toast-life{transition:none!important;animation:none!important}}

/* ========================================================================
   v0.7.4 — AI Knowledge Library + Native Image Generation controls
   ======================================================================== */
.page-ai .ai-image-settings{
  display:grid;gap:14px;padding:16px;border:1px solid rgba(201,225,218,.92);border-radius:22px;
  background:linear-gradient(145deg,rgba(248,255,252,.98),rgba(243,250,248,.92));
  box-shadow:inset 0 1px 0 #fff,0 12px 26px rgba(33,86,72,.06)
}
.page-ai .ai-knowledge-card{margin-top:16px;overflow:hidden}
.page-ai .ai-knowledge-upload{padding-top:4px}
.page-ai .ai-doc-list{display:grid;gap:10px;margin-top:16px}
.page-ai .ai-doc-item{
  display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:12px;align-items:center;padding:13px;
  border:1px solid #e0ebe8;border-radius:18px;background:linear-gradient(145deg,#fff,#f8fbfa);box-shadow:0 8px 20px rgba(36,70,83,.055)
}
.page-ai .ai-doc-item.disabled{opacity:.68}
.page-ai .ai-doc-icon{width:44px;height:44px;border-radius:15px;display:grid;place-items:center;color:#078861;background:linear-gradient(145deg,#fff,#e9f8f2);border:1px solid #d4ebe3;box-shadow:0 8px 18px rgba(8,145,102,.09),inset 0 1px 0 #fff}
.page-ai .ai-doc-copy{min-width:0;display:grid;gap:4px}.page-ai .ai-doc-copy b{font-size:13px;color:#153047;overflow-wrap:anywhere}.page-ai .ai-doc-copy small{font-size:10.5px;color:#718392;line-height:1.45;overflow-wrap:anywhere}.page-ai .ai-doc-copy .badge{width:max-content;max-width:100%;font-size:9.5px}
.page-ai .ai-doc-actions{display:flex;gap:7px;align-items:center}.page-ai .ai-doc-actions form{margin:0}.page-ai .ai-doc-actions .btn{white-space:nowrap}
@media(max-width:700px){
  .page-ai .ai-doc-item{grid-template-columns:auto minmax(0,1fr);align-items:start}
  .page-ai .ai-doc-actions{grid-column:1/-1;justify-content:flex-end;flex-wrap:wrap}
  .page-ai .ai-image-settings{padding:13px;border-radius:20px}
  .page-ai .ai-knowledge-card{padding:15px!important}
  .page-ai .ai-knowledge-upload input[type=file]{font-size:11px}
}

/* ==== v0.7.5 — Device QR / Connected Status Polish ====
   Presentation-only refinement. Keeps device/session/QR logic unchanged. */
.page-devices .qr-status-card{overflow:visible!important}
.page-devices .qr-status-card .card-header{align-items:flex-start!important;gap:12px}
.page-devices .connection-badges{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}
.page-devices .device-qr-help{margin:13px 2px 0!important;line-height:1.6;color:#718294}

/* Connected state must be a compact status panel, not a giant empty QR canvas. */
.page-devices .qr-box[data-state="connected"]{
  min-height:0!important;
  height:auto!important;
  padding:18px!important;
  border:1px solid rgba(166,219,199,.9)!important;
  border-radius:22px!important;
  background:
    radial-gradient(circle at 92% 12%,rgba(16,181,126,.10),transparent 24%),
    radial-gradient(circle at 8% 100%,rgba(62,193,151,.07),transparent 28%),
    linear-gradient(145deg,#ffffff 0%,#f6fcf9 100%)!important;
  box-shadow:0 14px 30px rgba(25,82,64,.06),inset 0 1px 0 #fff!important;
}
.page-devices .qr-box[data-state="connected"]::before{display:none!important}
.page-devices .qr-box[data-state="connected"]::after{
  width:92px!important;height:92px!important;right:-30px!important;bottom:-34px!important;
  background:radial-gradient(circle,rgba(15,174,121,.11),rgba(15,174,121,0) 70%)!important;
}
.page-devices .device-connected-state{
  width:100%;display:grid!important;grid-template-columns:68px minmax(0,1fr)!important;
  align-items:center!important;justify-content:stretch!important;gap:15px!important;text-align:left!important;
}
.page-devices .device-connected-icon{
  width:68px;height:68px;border-radius:22px;display:grid;place-items:center;color:#fff;
  background:linear-gradient(145deg,#24c991 0%,#09a874 55%,#06835e 100%);
  border:7px solid rgba(229,249,241,.96);
  box-shadow:0 13px 26px rgba(8,153,106,.20),inset 0 2px 1px rgba(255,255,255,.42),inset 0 -5px 10px rgba(4,106,76,.15);
}
.page-devices .device-connected-icon svg{width:31px;height:31px;filter:drop-shadow(0 2px 1px rgba(3,100,72,.16))}
.page-devices .device-connected-main{min-width:0;display:grid;gap:7px}
.page-devices .device-connected-kicker{font-size:9px;line-height:1;font-weight:900;letter-spacing:.13em;color:#6d8b80}
.page-devices .device-connected-state h3{margin:0!important;font-size:19px!important;letter-spacing:-.025em;color:#132e43}
.page-devices .device-connected-meta{display:flex;align-items:center;gap:9px;flex-wrap:wrap;min-width:0}
.page-devices .device-connected-number{display:flex;align-items:baseline;gap:6px;min-width:0;padding:6px 9px;border-radius:11px;background:rgba(247,251,250,.94);border:1px solid #e0ebe7}
.page-devices .device-connected-number small{font-size:9px;font-weight:850;color:#81918f;text-transform:uppercase;letter-spacing:.06em}
.page-devices .device-connected-number b{font-size:12.5px;color:#213a4d;overflow-wrap:anywhere}
.page-devices .device-connected-state .dynamic-phone-copy{margin:0!important;min-height:34px!important;border-radius:10px!important}
.page-devices .device-connected-note{margin:0!important;font-size:11.5px;line-height:1.5;color:#708296}

/* Actual QR state: one centered, proportional frame with no oversized empty canvas. */
.page-devices .qr-box[data-state="qr"]{
  min-height:0!important;height:auto!important;padding:20px 16px!important;
  border-radius:22px!important;
}
.page-devices .qr-box[data-state="qr"]::before{inset:10px!important;border-radius:20px!important}
.page-devices .qr-box[data-state="qr"] .qr-live{width:100%;display:grid;place-items:center;gap:11px}
.page-devices .qr-box[data-state="qr"] .qr-frame{
  width:min(304px,78vw)!important;max-width:100%;aspect-ratio:1/1;display:grid;place-items:center;
  padding:13px!important;border-radius:28px!important;
  background:linear-gradient(145deg,#fff,#f3fbf8)!important;
  border:1px solid #cfe8df!important;
  box-shadow:0 18px 38px rgba(23,78,63,.11),inset 0 1px 0 #fff!important;
}
.page-devices .qr-box[data-state="qr"] .qr-frame img{
  width:100%!important;height:100%!important;object-fit:contain!important;padding:8px!important;
  border-radius:18px!important;box-shadow:none!important;border:0!important;background:#fff!important;
}
.page-devices .qr-box[data-state="waiting"],
.page-devices .qr-box[data-state="offline"]{min-height:220px!important}

@media(max-width:680px){
  .page-devices .qr-status-card .card-header{display:grid!important;grid-template-columns:1fr!important}
  .page-devices .connection-badges{justify-content:flex-start!important}
  .page-devices .qr-box[data-state="connected"]{padding:14px!important}
  .page-devices .device-connected-state{grid-template-columns:56px minmax(0,1fr)!important;gap:11px!important}
  .page-devices .device-connected-icon{width:56px;height:56px;border-radius:18px;border-width:6px}
  .page-devices .device-connected-icon svg{width:26px;height:26px}
  .page-devices .device-connected-state h3{font-size:17px!important}
  .page-devices .device-connected-meta{gap:7px}
  .page-devices .device-connected-number{max-width:100%}
  .page-devices .qr-box[data-state="qr"]{padding:16px 12px!important}
  .page-devices .qr-box[data-state="qr"] .qr-frame{width:min(286px,76vw)!important;border-radius:24px!important;padding:10px!important}
}
@media(max-width:390px){
  .page-devices .device-connected-state{grid-template-columns:1fr!important;justify-items:start!important}
  .page-devices .device-connected-icon{width:52px;height:52px}
  .page-devices .device-connected-meta{align-items:flex-start}
  .page-devices .device-connected-number{width:100%;justify-content:space-between}
}

/* ==== v0.7.6 — Dashboard KPI Icon/Text Alignment Hotfix ====
   Fixes the 3D KPI icon participating in normal flow after the dimensional-icon
   enhancement. The KPI uses an explicit two-column grid so icon, label, value,
   and hint can never overlap at mobile, tablet, or desktop widths. */
.page-dashboard .dashboard-stats .stat{
  display:grid!important;
  grid-template-columns:48px minmax(0,1fr)!important;
  grid-template-rows:auto auto auto!important;
  grid-template-areas:
    "kpiicon kpilabel"
    "kpiicon kpivalue"
    "kpiicon kpihint"!important;
  column-gap:12px!important;
  row-gap:2px!important;
  align-items:center!important;
}
.page-dashboard .dashboard-stats .stat>.stat-icon{
  grid-area:kpiicon!important;
  position:relative!important;
  inset:auto!important;
  right:auto!important;
  top:auto!important;
  width:46px!important;
  height:46px!important;
  margin:0!important;
  align-self:center!important;
  justify-self:start!important;
}
.page-dashboard .dashboard-stats .stat>.label{
  grid-area:kpilabel!important;
  max-width:none!important;
  width:auto!important;
  min-width:0!important;
  margin:0!important;
  padding:0!important;
  line-height:1.24!important;
  overflow-wrap:anywhere;
}
.page-dashboard .dashboard-stats .stat>.value{
  grid-area:kpivalue!important;
  min-width:0!important;
  margin:2px 0 0!important;
  line-height:1.08!important;
}
.page-dashboard .dashboard-stats .stat>.hint{
  grid-area:kpihint!important;
  min-width:0!important;
  margin:1px 0 0!important;
  line-height:1.32!important;
  overflow-wrap:anywhere;
}
.page-dashboard .dashboard-stats .stat>*{position:relative;z-index:1}

@media(max-width:700px){
  .page-dashboard .dashboard-stats .stat{
    grid-template-columns:40px minmax(0,1fr)!important;
    column-gap:9px!important;
    min-height:116px!important;
    padding:13px 12px!important;
  }
  .page-dashboard .dashboard-stats .stat>.stat-icon{
    width:38px!important;
    height:38px!important;
    border-radius:13px!important;
  }
  .page-dashboard .dashboard-stats .stat>.stat-icon .icon{
    width:18px!important;
    height:18px!important;
  }
  .page-dashboard .dashboard-stats .stat>.label{
    font-size:10.8px!important;
    line-height:1.2!important;
  }
  .page-dashboard .dashboard-stats .stat>.value{
    font-size:25px!important;
  }
  .page-dashboard .dashboard-stats .stat>.hint{
    font-size:9.6px!important;
    line-height:1.28!important;
  }
}
@media(max-width:390px){
  .page-dashboard .dashboard-stats .stat{
    grid-template-columns:36px minmax(0,1fr)!important;
    column-gap:7px!important;
    padding:12px 10px!important;
  }
  .page-dashboard .dashboard-stats .stat>.stat-icon{
    width:34px!important;
    height:34px!important;
    border-radius:12px!important;
  }
  .page-dashboard .dashboard-stats .stat>.label{font-size:10.2px!important}
  .page-dashboard .dashboard-stats .stat>.value{font-size:23px!important}
  .page-dashboard .dashboard-stats .stat>.hint{font-size:9px!important}
}


/* ======================================================================
   OtoSend v0.7.7 — Login vertical polish + copyright safe-area
   Keeps the no-scroll mobile login while lifting the card enough to leave
   a deliberate footer breathing space. Presentation only.
   ====================================================================== */
.premium-login-copyright{
  position:absolute;left:0;right:0;bottom:10px;z-index:8;text-align:center;
  color:#8292a1;font-size:10.5px;font-weight:750;letter-spacing:.01em;
  pointer-events:none;user-select:none;
}
@media(max-width:700px){
  body.premium-auth .premium-login-shell{padding-bottom:max(24px,calc(env(safe-area-inset-bottom) + 18px))!important}
  body.premium-auth .premium-login-card{transform:translateY(-46px)!important}
  body.premium-auth .premium-login-intro{transform:translateY(-10px)!important}
  body.premium-auth .premium-auth-art{top:31px!important}
  body.premium-auth .premium-login-copyright{bottom:max(5px,env(safe-area-inset-bottom));font-size:8.7px;line-height:1.1}
}
@media(max-width:700px) and (min-height:840px){
  body.premium-auth .premium-login-card{transform:translateY(-52px)!important}
}
@media(max-width:700px) and (max-height:720px){
  body.premium-auth .premium-login-shell{padding-bottom:max(19px,calc(env(safe-area-inset-bottom) + 13px))!important}
  body.premium-auth .premium-login-card{transform:translateY(-18px)!important}
  body.premium-auth .premium-login-copyright{font-size:7.8px}
}


/* OtoSend v0.7.8 — Adaptive Intelligence */
.ai-adaptive-settings{margin-top:18px;padding:18px;border:1px solid rgba(15,157,116,.16);border-radius:22px;background:linear-gradient(145deg,rgba(247,255,252,.96),rgba(255,255,255,.92));box-shadow:0 14px 34px rgba(25,62,73,.06),inset 0 1px 0 rgba(255,255,255,.95)}
.ai-adaptive-settings>.card-subtitle{margin-bottom:14px;line-height:1.55}
.ai-adaptive-settings>.card-subtitle b{color:#102f45;font-size:1.05rem}
.ai-memory-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:14px 0}
.ai-memory-stats>span{display:flex;flex-direction:column;gap:3px;padding:12px 10px;border:1px solid rgba(27,72,86,.10);border-radius:16px;background:rgba(255,255,255,.78);text-align:center;box-shadow:0 7px 18px rgba(22,63,75,.04)}
.ai-memory-stats b{font-size:1.1rem;color:#0b9470}.ai-memory-stats small{font-size:.76rem;color:#788996}
@media(max-width:560px){.ai-memory-stats{grid-template-columns:1fr 1fr}.ai-memory-stats>span:last-child{grid-column:1/-1}.ai-adaptive-settings{padding:15px;border-radius:19px}}

/* v0.7.11 Adaptive Learning Dialogue Engine */
.ai-learning-settings{position:relative;overflow:hidden;background:linear-gradient(145deg,rgba(244,252,255,.98),rgba(250,255,252,.96));border-color:rgba(60,117,211,.15)}
.ai-learning-settings:after{content:"";position:absolute;width:170px;height:170px;right:-72px;bottom:-82px;border-radius:50%;background:radial-gradient(circle,rgba(33,181,133,.11),rgba(91,135,230,.03) 60%,transparent 72%);pointer-events:none}
.ai-learning-settings .learning-checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:12px 0}
.ai-learning-settings .learning-checks .toggle-row{margin:0;height:100%;align-items:flex-start;background:rgba(255,255,255,.78)}
.learning-note{display:flex;flex-direction:column;justify-content:center;gap:5px;padding:14px 15px;border:1px solid rgba(27,72,86,.10);border-radius:16px;background:rgba(255,255,255,.76);color:#17364a}
.learning-note b{color:#0b9470}.learning-note small{color:#70818d;line-height:1.45}
@media(max-width:680px){.ai-learning-settings .learning-checks{grid-template-columns:1fr}}

/* v0.7.12 Learning Content Studio */
.ai-content-studio{position:relative;overflow:hidden;background:linear-gradient(145deg,rgba(255,255,255,.98),rgba(240,250,247,.94));border:1px solid rgba(18,132,101,.16)}
.ai-content-studio:before{content:"";position:absolute;right:-58px;top:-64px;width:170px;height:170px;border-radius:50%;background:radial-gradient(circle,rgba(40,181,139,.16),rgba(40,181,139,0) 70%);pointer-events:none}
.curriculum-reference-list{margin-top:14px;padding:14px;border-radius:18px;background:rgba(255,255,255,.76);border:1px solid rgba(16,112,86,.1)}
.curriculum-reference-list>b{display:block;margin-bottom:9px;font-size:.9rem;color:#15483a}
.curriculum-reference-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid rgba(15,23,42,.07)}
.curriculum-reference-item:first-of-type{border-top:0}
.curriculum-reference-item span:first-child{min-width:0;display:grid;gap:3px}
.curriculum-reference-item strong{font-size:.88rem;line-height:1.25;color:#172c26}
.curriculum-reference-item small{font-size:.75rem;line-height:1.35;color:#687a74}
@media(max-width:620px){.curriculum-reference-item{align-items:flex-start}.curriculum-reference-item .badge{flex:0 0 auto;font-size:.67rem}.ai-content-studio .form-grid-2{grid-template-columns:1fr}}

/* ==== v0.7.13 — universal tablet/desktop viewport and QR safety ==== */
html,body{width:100%;max-width:100%;min-height:100%;overflow-x:hidden!important;overflow-y:auto!important}
.app-shell,.main,.content{min-width:0;max-width:100%}
.main{height:auto!important;overflow:visible!important}
.content{overflow:visible!important;padding-bottom:max(32px,env(safe-area-inset-bottom))}
.card,.split>*,.grid>*,.form-grid>*,.form-grid-2>*,.table-wrap{min-width:0}
img,svg,video,canvas,iframe{max-width:100%}
dialog.confirm-dialog{max-height:min(88dvh,760px);overflow:auto;-webkit-overflow-scrolling:touch}

/* Tablets in portrait and landscape use one-column content where the old
   two-column layout could squeeze or clip the QR panel. */
@media (min-width:681px) and (max-width:1180px){
  :root{--topbar-h:72px}
  .main{margin-left:0!important;width:100%!important}
  .sidebar{transform:translateX(-105%)}
  .sidebar.open{transform:none}
  .menu-btn{display:grid!important}
  .content{width:100%;padding:clamp(16px,2.4vw,28px)!important}
  .split,.dashboard-grid,.device-layout{grid-template-columns:minmax(0,1fr)!important}
  .grid.stats{grid-template-columns:repeat(2,minmax(0,1fr))!important}
  .topbar-visual{display:none!important}
  .page-devices .qr-status-card{width:100%;max-width:760px;margin-inline:auto}
  .page-devices .qr-box{min-height:clamp(320px,48dvh,520px)!important;height:auto!important;overflow:visible!important;padding:clamp(16px,3vw,28px)!important}
  .page-devices .qr-box[data-state="qr"] .qr-frame{width:min(420px,68vw,58dvh)!important;max-width:100%!important;height:auto!important;aspect-ratio:1/1}
  .page-devices .qr-box img{width:100%!important;height:100%!important;object-fit:contain!important}
  .table-wrap{max-width:calc(100vw - clamp(32px,4.8vw,56px));overflow:auto!important;-webkit-overflow-scrolling:touch}
}
@media (max-width:680px){
  body{padding-bottom:calc(92px + env(safe-area-inset-bottom))!important}
  .content{padding-bottom:24px!important}
  .page-devices .qr-status-card{overflow:visible!important}
  .page-devices .qr-box{width:100%!important;min-height:260px!important;height:auto!important;overflow:visible!important;padding:14px!important}
  .page-devices .qr-box[data-state="qr"] .qr-frame{width:min(300px,calc(100vw - 64px))!important;max-width:100%!important;height:auto!important;aspect-ratio:1/1}
  .page-devices .qr-box img{display:block!important;width:100%!important;height:100%!important;object-fit:contain!important}
  .device-create-form,.device-create-form .input,.device-create-form .btn{width:100%!important;max-width:none!important}
  .card-header{min-width:0;flex-wrap:wrap}
}
@media (max-height:720px) and (min-width:681px){
  .topbar{position:relative!important}
  .page-devices .qr-box{min-height:280px!important}
  .page-devices .qr-box[data-state="qr"] .qr-frame{width:min(340px,52dvh)!important}
}

/* ========================================================================
   v0.7.14 — authoritative responsive scroll architecture
   The document is the only vertical scroller. Component scrollers are kept
   horizontal only where needed. These rules intentionally come last.
   ======================================================================== */
:root{--layout-gutter:clamp(16px,2.4vw,34px)}
html{
  width:100%!important;min-height:100%!important;height:auto!important;
  overflow-x:hidden!important;overflow-y:scroll!important;
  overscroll-behavior-y:auto!important;touch-action:pan-y!important;
}
body,body.app-page,body.auth-page,body.premium-auth{
  width:100%!important;min-height:100%!important;height:auto!important;max-height:none!important;
  overflow-x:hidden!important;overflow-y:visible!important;
  overscroll-behavior-y:auto!important;touch-action:pan-y!important;
  position:relative!important;
}
body.app-page.app-is-loading{overflow-y:visible!important}
.app-shell,.main{height:auto!important;max-height:none!important;overflow:visible!important;touch-action:pan-y!important}
.content{height:auto!important;max-height:none!important;overflow:visible!important;touch-action:pan-y!important}
.sidebar-nav{touch-action:pan-y!important}
.table-wrap{overflow-x:auto!important;overflow-y:visible!important}
.checks,.code{overscroll-behavior:contain}

/* Authentication screens must remain usable when browser chrome, keyboard,
   accessibility font scaling, or a short landscape viewport reduces space. */
html.premium-auth-html{
  min-height:100%!important;height:auto!important;max-height:none!important;
  overflow-x:hidden!important;overflow-y:scroll!important;overscroll-behavior-y:auto!important;
}
html.premium-auth-html body.premium-auth{min-height:100svh!important;height:auto!important;max-height:none!important;overflow-y:visible!important;touch-action:pan-y!important}
body.premium-auth .premium-login-shell{min-height:100svh!important;height:auto!important;max-height:none!important;overflow:visible!important}
body.premium-auth .premium-login-intro,body.premium-auth .premium-login-card{max-height:none!important;overflow:visible!important}

/* PC / notebook: persistent navigation and spacious multi-column layout. */
@media (min-width:1181px){
  .sidebar{display:flex!important;transform:none!important;width:272px!important}
  .main{margin-left:272px!important;width:calc(100% - 272px)!important}
  .content,.footer{width:100%!important;max-width:1680px!important;padding-inline:var(--layout-gutter)!important}
  .mobile-app-header,.mobile-dock{display:none!important}
  body.app-page{padding-top:0!important;padding-bottom:0!important}
  .topbar{position:sticky!important;top:0!important}
  .split.device-layout{grid-template-columns:minmax(0,1.45fr) minmax(340px,.55fr)!important}
  .grid.stats{grid-template-columns:repeat(4,minmax(0,1fr))!important}
}

/* Tablet: drawer navigation, generous touch targets, one-column critical
   workflows, and two-column summaries when room permits. */
@media (min-width:768px) and (max-width:1180px){
  body.app-page{padding:0!important}
  .mobile-app-header,.mobile-dock{display:none!important}
  .sidebar{position:fixed!important;width:min(320px,82vw)!important;transform:translateX(-105%)!important}
  .sidebar.open{transform:none!important}
  .main{margin-left:0!important;width:100%!important}
  .topbar{position:sticky!important;top:0!important;min-height:76px!important;padding:12px 22px!important;overflow:visible!important}
  .menu-btn{display:grid!important}
  .content{padding:22px!important;max-width:1100px!important;margin-inline:auto!important}
  .grid.stats{grid-template-columns:repeat(2,minmax(0,1fr))!important}
  .split,.dashboard-grid,.device-layout,.member-connect-grid,.ai-layout{grid-template-columns:minmax(0,1fr)!important}
  .quick-grid{grid-template-columns:repeat(3,minmax(0,1fr))!important}
  .form-grid,.form-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))!important}
  .page-devices .qr-status-card{max-width:720px!important;margin-inline:auto!important}
  .table-wrap{max-width:100%!important;-webkit-overflow-scrolling:touch!important}
  dialog.confirm-dialog{width:min(560px,calc(100vw - 48px))!important}
}

/* Phone: native-app hierarchy, single-column forms/content and card tables. */
@media (max-width:767px){
  html{scrollbar-gutter:auto!important}
  body.app-page{padding-top:calc(var(--mobile-header-h,64px) + env(safe-area-inset-top))!important;padding-bottom:calc(96px + env(safe-area-inset-bottom))!important}
  .mobile-app-header{display:flex!important;position:fixed!important;top:0!important;left:0!important;right:0!important}
  .mobile-dock{display:grid!important;position:fixed!important}
  .sidebar{position:fixed!important;width:min(310px,88vw)!important;transform:translateX(-105%)!important}
  .sidebar.open{transform:none!important}
  .main{margin-left:0!important;width:100%!important}
  .topbar{position:relative!important;min-height:auto!important;padding:13px 14px!important;overflow:hidden!important}
  .topbar .menu-btn,.topbar-actions{display:none!important}
  .content{width:100%!important;padding:12px!important;margin:0!important}
  .grid.stats,.quick-grid,.split,.dashboard-grid,.device-layout,.member-connect-grid,.ai-layout,.form-grid,.form-grid-2{grid-template-columns:minmax(0,1fr)!important}
  .card{width:100%!important;min-width:0!important;padding:14px!important;border-radius:18px!important}
  .toolbar{width:100%;align-items:stretch}
  .toolbar>.btn,.toolbar>form,.toolbar>form>.btn{max-width:100%}
  .table-wrap{overflow:visible!important;max-width:100%!important}
  .table-wrap table,.table-wrap tbody{width:100%!important;min-width:0!important}
  .table-wrap tr{width:100%!important}
  .table-wrap td{grid-template-columns:minmax(78px,30%) minmax(0,1fr)!important}
  .page-devices .qr-box[data-state="qr"] .qr-frame{width:min(300px,calc(100vw - 60px))!important}
  dialog.confirm-dialog{width:calc(100vw - 24px)!important;max-height:calc(100svh - 32px)!important}
  .footer{padding:14px 14px 22px!important}
}

/* Small/landscape phones: compact decoration but never lock the page. */
@media (max-width:767px) and (max-height:600px){
  .topbar-visual,.premium-auth-art{display:none!important}
  body.premium-auth .premium-login-shell{display:block!important;padding:12px!important}
  body.premium-auth .premium-login-intro{min-height:150px!important;height:auto!important;overflow:visible!important}
  body.premium-auth .premium-login-card{margin-top:10px!important}
}

/* ========================================================================
   v0.7.15 — Android/PWA single-scroll-owner hotfix
   Chromium WebView can stall when html scrolls while body contains fixed
   header/dock and legacy overflow locks. On phones body owns vertical scroll.
   ======================================================================== */
@media (max-width:767px){
  html{
    width:100%!important;height:100%!important;min-height:100%!important;
    overflow:hidden!important;overscroll-behavior:none!important;
    touch-action:auto!important;
  }
  body.app-page{
    width:100%!important;height:100dvh!important;min-height:100dvh!important;
    max-height:100dvh!important;overflow-x:hidden!important;overflow-y:auto!important;
    overscroll-behavior-y:auto!important;touch-action:pan-y!important;
    -webkit-overflow-scrolling:touch!important;scrollbar-gutter:auto!important;
  }
  @supports not (height:100dvh){body.app-page{height:100vh!important;min-height:100vh!important;max-height:100vh!important}}
  body.app-page.menu-open{overflow-y:hidden!important;touch-action:none!important}
  body.app-page.app-is-loading:not(.menu-open){overflow-y:auto!important;touch-action:pan-y!important}
  body.app-page>.app-shell{display:block!important;min-height:max-content!important;height:auto!important;overflow:visible!important}
  body.app-page .main{display:flex!important;min-height:calc(100dvh - var(--mobile-header-h,64px))!important;height:auto!important;overflow:visible!important}
  body.app-page .content{flex:1 0 auto!important;min-height:0!important;overflow:visible!important}
  body.app-page .footer{flex:0 0 auto!important;margin-bottom:calc(18px + env(safe-area-inset-bottom))!important}
  body.app-page .mobile-app-header,body.app-page .mobile-dock{transform:translateZ(0);backface-visibility:hidden}

  /* Registration is an auth page, not an app-page. Because html is locked
     above for Android/PWA, this page must explicitly own vertical scrolling. */
  body.auth-page.page-register{
    width:100%!important;height:100dvh!important;min-height:100dvh!important;
    max-height:100dvh!important;overflow-x:hidden!important;overflow-y:auto!important;
    overscroll-behavior-y:auto!important;touch-action:pan-y!important;
    -webkit-overflow-scrolling:touch!important;scrollbar-gutter:auto!important;
  }
  @supports not (height:100dvh){
    body.auth-page.page-register{height:100vh!important;min-height:100vh!important;max-height:100vh!important}
  }
  body.auth-page.page-register>.auth-shell{
    min-height:max-content!important;height:auto!important;overflow:visible!important;
    padding-bottom:calc(110px + env(safe-area-inset-bottom))!important;
    touch-action:pan-y!important;
  }
}
.badge.uncertain{background:#fff2d9;color:#875008;border-color:#efd39c}