:root{--navy:#060B1A;--navy2:#0C1428;--navy3:#172A52;--blue:#3B6EF6;--blue-600:#2F5CE6;--blue-soft:rgba(59,110,246,.1);--bg:#F5F7FC;--card:#FFFFFF;--line:#E6E9F2;--line2:#D3DAEA;--txt:#0B1020;--mut:#5B6478;--dim:#6B7488;--teal:#0E9E78;--amber:#C2780F;--red:#D8443F;--purple:#7857D8;--r:16px;--safe: env(safe-area-inset-bottom, 0px);--shadow:0 6px 20px rgba(10,18,36,.06);--shadow-lg:0 20px 50px rgba(10,18,36,.16)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--txt);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:15px;-webkit-font-smoothing:antialiased;overscroll-behavior-y:contain}button{font-family:inherit}img{max-width:100%}.app{min-height:100%;display:flex;flex-direction:column}.topbar{background:color-mix(in srgb,var(--navy) 82%,transparent);backdrop-filter:blur(16px) saturate(1.3);-webkit-backdrop-filter:blur(16px) saturate(1.3);border-bottom:1px solid rgba(255,255,255,.06);color:#fff;padding:14px 16px;padding-top:calc(14px + env(safe-area-inset-top,0px));display:flex;align-items:center;gap:11px;position:sticky;top:0;z-index:10;box-shadow:0 2px 14px #060b1a59}.topbar img{height:26px;width:auto;display:block}.topbar .brand{font-weight:700;font-size:15px;letter-spacing:.2px}.topbar .sp{flex:1}.topbar .who{font-size:12px;color:#aeb8d0;text-align:right;line-height:1.35}.topbar .who b{color:#fff;font-weight:600}.topbar .out{color:#aeb8d0;background:#ffffff14;border:1px solid rgba(255,255,255,.14);border-radius:10px;font-size:12px;cursor:pointer;min-width:42px;min-height:42px;display:inline-flex;align-items:center;justify-content:center}.content{flex:1;padding:16px 15px calc(28px + var(--safe));max-width:680px;width:100%;margin:0 auto}.card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin-bottom:12px;box-shadow:var(--shadow);background-image:linear-gradient(180deg,rgba(255,255,255,.035),transparent 42%)}.card.tap{cursor:pointer;transition:transform .14s ease,box-shadow .2s ease,border-color .2s ease}.card.tap:active{transform:scale(.985)}.card.tap:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);border-color:var(--line2)}.row{display:flex;align-items:center;gap:11px}.sp{flex:1}.h1{font-size:22px;font-weight:800;letter-spacing:-.01em;margin:2px 0 14px}.h2{font-size:15.5px;font-weight:700;margin:0}.muted{color:var(--mut);font-size:13px}.dim{color:var(--dim);font-size:13px}.sectitle{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--dim);margin:6px 2px 8px}.roomno{display:inline-flex;align-items:center;justify-content:center;min-width:46px;height:46px;padding:0 8px;border-radius:12px;background:linear-gradient(135deg,var(--blue-soft),rgba(59,110,246,.2));border:1px solid rgba(59,110,246,.22);color:var(--blue);font-weight:800;font-size:17px;flex:none}.pill{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:999px;font-size:11.5px;font-weight:700;white-space:nowrap}.pill.blue{background:var(--blue-soft);color:var(--blue)}.pill.teal{background:#0e9e7821;color:var(--teal)}.pill.amber{background:#c2780f26;color:var(--amber)}.pill.red{background:#d8443f21;color:var(--red)}.pill.slate{background:#eef1f7;color:var(--mut)}.pill.purple{background:#7857d821;color:var(--purple)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;width:100%;padding:15px 18px;border:none;border-radius:13px;background:linear-gradient(180deg,#5A82F6,var(--blue));color:#fff;font-size:16px;font-weight:700;cursor:pointer;min-height:52px;box-shadow:0 6px 16px #3b6ef647;transition:filter .12s,transform .08s}.btn:active{transform:translateY(1px);filter:brightness(.96)}.btn:disabled{opacity:.45;box-shadow:none}.btn.ghost{background:#fff;color:var(--txt);border:1px solid var(--line2);box-shadow:none}.btn.teal{background:linear-gradient(180deg,#12b98d,var(--teal));box-shadow:0 6px 16px #0e9e7847}.btn.lg{font-size:15.5px;min-height:52px}.btn.google{background:#fff;color:#1f2430;border:1px solid var(--line2);box-shadow:var(--shadow);font-weight:600}.btn.google:active{filter:brightness(.98)}.inp{width:100%;padding:15px;border:1px solid var(--line2);border-radius:13px;font-size:16px;background:#fff;color:var(--txt);transition:border-color .12s,box-shadow .12s}.inp:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-soft)}.field{margin-bottom:13px}.field label{display:block;font-size:12.5px;color:var(--mut);font-weight:600;margin-bottom:7px}.err{background:#d8443f1a;border:1px solid rgba(216,68,63,.35);color:#a5302c;padding:11px 13px;border-radius:11px;font-size:13px;margin-bottom:13px}.ok{background:#0e9e781a;border:1px solid rgba(14,158,120,.35);color:#0c6b52;padding:11px 13px;border-radius:11px;font-size:13px}.divider{display:flex;align-items:center;gap:12px;margin:18px 0;color:var(--dim);font-size:12px}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--line2)}.login-wrap{min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:26px 22px calc(26px + var(--safe));background:radial-gradient(1200px 600px at 50% -10%,#14224a 0%,var(--navy) 55%)}.login-card{width:100%;max-width:380px;background:var(--card);border-radius:20px;padding:26px 22px;box-shadow:var(--shadow-lg)}.login-logo{height:52px;display:block;margin:0 auto 14px}.login-title{font-size:20px;font-weight:800;text-align:center;margin:0 0 4px}.login-sub{font-size:13px;color:var(--mut);text-align:center;margin:0 0 20px}.center{min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;text-align:center;background:radial-gradient(1200px 600px at 50% -10%,#14224a 0%,var(--navy) 55%);color:#fff}.center .muted{color:#aeb8d0}.spin{width:24px;height:24px;border-radius:50%;border:3px solid rgba(255,255,255,.18);border-top-color:#fff;animation:spin .8s linear infinite;display:inline-block}.spin.dark{border-color:var(--line);border-top-color:var(--blue)}@keyframes spin{to{transform:rotate(360deg)}}.timerbox{text-align:center;padding:10px 4px 14px}.timerbox .btn{margin-top:16px}.timer{font-variant-numeric:tabular-nums;font-size:41px;font-weight:800;letter-spacing:.5px;color:var(--navy);margin:6px 0 4px;line-height:1}.timer.run{color:var(--blue)}:root[data-theme=dark] .timer{color:var(--txt)}:root[data-theme=dark] .timer.run{color:var(--blue)}.slot{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid 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.note-hint{color:#f0c674;background:#f0a0301f;border-color:#f0a03042}:root[data-theme=dark]{--bg:#060B1A;--card:#0C1428;--line:#1F2E50;--line2:#2C4066;--txt:#E9EEF9;--mut:#8B99B8;--dim:#7D8BAA;--blue-soft:rgba(90,133,246,.16);--shadow:0 6px 20px rgba(0,0,0,.3);--shadow-lg:0 20px 50px rgba(0,0,0,.45)}:root[data-theme=dark] .pill.slate{background:#ffffff14;color:var(--mut)}:root[data-theme=dark] .err{color:#ff9b96;border-color:#ff9b9666;background:#d8443f29}:root[data-theme=dark] .ok{color:#7fe3c0;border-color:#7fe3c061;background:#0e9e7829}:root[data-theme=dark] .inp{background:#172a52;border-color:#2c4066;color:var(--txt)}:root[data-theme=dark] .btn.ghost{background:#ffffff0f;border-color:#2c4066;color:var(--txt)}.topbar .themebtn{color:#aeb8d0;background:#ffffff14;border:1px solid rgba(255,255,255,.14);border-radius:10px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;min-width:42px;min-height:42px}*{scrollbar-width:thin;scrollbar-color:var(--line2) transparent}::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--line2);border-radius:8px;border:2px solid transparent;background-clip:padding-box}::selection{background:#3b6ef647;color:#fff}:root[data-theme=dark] .slot{background:#122040;border-color:var(--line)}:root[data-theme=dark] .slot .thumb{background:#172a52}input[type=checkbox].chk{-moz-appearance:none;appearance:none;-webkit-appearance:none;margin:0;width:22px;height:22px;flex:none;border-radius:7px;border:1.5px solid var(--line2);background:var(--card);cursor:pointer;position:relative;display:inline-block;transition:background .15s ease,border-color .15s ease,box-shadow .15s ease}input[type=checkbox].chk:hover{border-color:var(--blue)}input[type=checkbox].chk:checked{background:linear-gradient(180deg,#5A82F6,var(--blue));border-color:var(--blue);box-shadow:0 2px 8px 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