:root{--bg: #0b0f1a;--bg-elev: #131a2c;--bg-card: #1b2440;--bg-input: #0e1428;--text: #e9eefc;--text-dim: #a4b0d4;--muted: #6b7aa6;--accent: #6fa8ff;--accent-ink: #06122c;--accent-2: #ffbe55;--accent-2-ink: #2b1c00;--danger: #ef5a6f;--danger-bg: #3a1620;--danger-border: #5b1b2a;--danger-ink: #ffd9df;--live: #34d399;--border: #243056;--hover: #233063;--appbar-bg-from: #0e1530;--appbar-bg-to: #0a1027;--radius: 14px;--radius-sm: 8px;--max-w: 880px;--shadow: 0 10px 30px rgba(0, 0, 0, .4)}:root[data-theme=light]{--bg: #f6f8ff;--bg-elev: #ffffff;--bg-card: #ffffff;--bg-input: #ffffff;--text: #0c1530;--text-dim: #3a4a78;--muted: #7b88b3;--accent: #1d4ed8;--accent-ink: #ffffff;--accent-2: #b45309;--accent-2-ink: #ffffff;--danger: #b91c1c;--danger-bg: #fdecef;--danger-border: #f5c2c9;--danger-ink: #6f1020;--live: #047857;--border: #dbe1f1;--hover: #eef2ff;--appbar-bg-from: #ffffff;--appbar-bg-to: #ffffff;--shadow: 0 8px 22px rgba(11, 61, 145, .12)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;transition:background-color .2s,color .2s}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font:inherit;background:var(--bg-card);color:var(--text);border:1px solid var(--border);padding:8px 12px;border-radius:var(--radius-sm);cursor:pointer;transition:background .15s,border-color .15s,transform .05s}button:hover{background:var(--hover)}button:active{transform:translateY(1px)}button:disabled{opacity:.5;cursor:not-allowed}button.danger{background:var(--danger-bg);border-color:var(--danger-border);color:var(--danger-ink)}button.danger:hover{filter:brightness(1.05)}input[type=text],input[type=search],input[type=number],textarea{font:inherit;color:var(--text);background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;width:100%}input:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px}.app{min-height:100%;display:flex;flex-direction:column}.appbar{position:sticky;top:0;z-index:30;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:8px;padding:10px 14px;background:linear-gradient(180deg,var(--appbar-bg-from) 0%,var(--appbar-bg-to) 100%);border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.appbar-left{display:flex;align-items:center;gap:4px;justify-self:start}.appbar-right{display:flex;align-items:center;gap:4px;justify-self:end}.brand{display:flex;align-items:center;gap:8px;color:var(--text);justify-self:center;text-align:center}.brand:hover{text-decoration:none}.brand-mark{font-size:1.4rem;line-height:1}.brand-text{display:flex;flex-direction:column;line-height:1.05;font-weight:700;align-items:center}.brand-text strong{font-size:1rem}.brand-text 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10px;color:var(--text)}.icon-btn:hover{background:var(--hover);border-color:var(--border)}.icon-btn.share{display:inline-flex;align-items:center;justify-content:center}.theme-toggle{background:transparent;border:1px solid transparent;padding:6px 8px;color:var(--text);display:inline-flex;align-items:center;justify-content:center}.theme-toggle:hover{background:var(--hover);border-color:var(--border)}.icon-btn.with-label{display:inline-flex;align-items:center;gap:6px}.share-icon{display:inline-block;vertical-align:-3px}.ios-icon{display:inline-flex;align-items:center;vertical-align:middle;color:#fff}.main{flex:1;width:100%;max-width:var(--max-w);margin:0 auto;padding:14px}.footer{padding:16px 14px 24px;color:var(--muted);border-top:1px solid var(--border);display:flex;flex-direction:column;gap:8px;align-items:center;font-size:.85rem;text-align:center}.footer .foot-links{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}.footer .foot-links a{color:var(--text-dim)}.foot-signature{display:inline-flex;align-items:center;gap:6px}.foot-signature svg{color:var(--accent-2)}.foot-signature a{color:var(--text-dim);font-weight:600}.day-tabs{display:flex;gap:6px;overflow-x:auto;padding-bottom:8px;margin-bottom:8px}.day-tabs .tab{flex:0 0 auto;background:var(--bg-card);color:var(--text-dim);border:1px solid var(--border);padding:8px 14px;border-radius:999px;font-size:.9rem}.day-tabs .tab.active{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:600}.filters{margin:8px 0 16px;display:flex;flex-direction:column;gap:8px}.filters-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.filters-row .search{flex:1 1 200px}.link-btn{background:transparent;border:1px dashed var(--border);color:var(--text-dim)}.link-btn:hover{color:var(--text);background:var(--hover)}.filter-toggle{display:inline-flex;align-items:center;gap:6px;background:var(--bg-card);border:1px solid var(--border);padding:8px 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12px}.chip{background:var(--bg-input);color:var(--text-dim);border:1px solid var(--border);padding:4px 10px;border-radius:999px;font-size:.82rem}.chip.on{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:600}.badge.tiny{background:var(--accent);color:var(--accent-ink);border-radius:999px;padding:0 6px;font-size:.72rem;font-weight:700}.day-section{margin-top:4px}.day-heading{font-size:1.05rem;color:var(--text-dim);margin:18px 0 8px;letter-spacing:.04em;text-transform:uppercase}.session-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}.session-list.grid{display:grid;grid-template-columns:1fr;gap:8px}@media (min-width: 640px){.session-list.grid.cols-2{grid-template-columns:1fr 1fr}.session-list.grid.cols-3{grid-template-columns:1fr 1fr 1fr}}.slot-block{margin-bottom:14px;padding:8px 10px 10px;border-radius:var(--radius);border:1px solid transparent;transition:background-color .2s,border-color .2s}.slot-block.current{background:#ef5a6f0f;border-color:#ef5a6f40}.slot-header{display:flex;align-items:baseline;gap:10px;margin-bottom:6px;padding-left:4px}.slot-header .slot-time{font-variant-numeric:tabular-nums;font-weight:700;font-size:1.05rem;color:var(--text)}.slot-block.current .slot-header .slot-time{color:var(--danger)}.slot-header .slot-count{font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:var(--bg-input);border:1px solid var(--border);padding:1px 8px;border-radius:999px}.now-line{display:flex;align-items:center;gap:8px;margin:6px 0;list-style:none;position:relative}.now-line .now-dot{width:12px;height:12px;border-radius:50%;background:var(--danger);box-shadow:0 0 0 4px #ef5a6f2e;flex:0 0 12px}.now-line .now-label{font-size:.75rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--danger);background:var(--bg);padding:2px 8px;border-radius:999px;border:1px solid rgba(239,90,111,.4);white-space:nowrap}.now-line .now-rail{flex:1;height:2px;background:linear-gradient(90deg,var(--danger),rgba(239,90,111,.05));border-radius:2px}.session{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);display:flex;align-items:stretch;position:relative;overflow:hidden}.session.ongoing{border-color:var(--live);box-shadow:0 0 0 1px #34d39966}.session-link{flex:1;display:flex;gap:12px;padding:12px 14px;color:var(--text);text-decoration:none}.session-link:hover{background:var(--hover);text-decoration:none}.session-body{flex:1;min-width:0}.session-title{font-weight:600;line-height:1.3}.session-speaker{color:var(--text-dim);font-size:.88rem;margin-top:4px}.session-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.badge{font-size:.75rem;padding:2px 8px;border-radius:999px;background:var(--bg-input);border:1px solid var(--border);color:var(--text-dim)}.badge.room{background:var(--hover);color:var(--text)}.badge.time{font-variant-numeric:tabular-nums;color:var(--text-dim)}.badge.live{background:#34d39926;color:var(--live);border-color:#34d39959}.badge.note{background:#ffbe551f;color:var(--accent-2);border-color:#ffbe5559}.fav-btn{background:transparent;border:0;border-left:1px solid var(--border);width:48px;font-size:1.4rem;color:var(--muted);cursor:pointer}.fav-btn:hover{color:var(--accent-2);background:var(--hover)}.fav-btn.on{color:var(--accent-2)}.fav-btn.lg{width:auto;border-left:1px solid var(--border);padding:8px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:1rem}.detail{display:flex;flex-direction:column;gap:12px}.detail-top{display:flex;justify-content:space-between;align-items:center}.detail-title{font-size:1.5rem;margin:4px 0;line-height:1.2}.detail-speaker{color:var(--text-dim);margin:0}.detail-meta{list-style:none;padding:0;margin:8px 0;display:flex;flex-wrap:wrap;gap:8px 14px;color:var(--text-dim);font-size:.92rem}.detail-meta li{display:inline-flex;gap:4px;align-items:center}.detail-meta .live-badge{color:var(--live);font-weight:600}.description{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;line-height:1.5}.description p{margin:0 0 10px}.description p:last-child{margin-bottom:0}.notes{display:flex;flex-direction:column;gap:6px}.notes h2{font-size:1rem;margin:0;color:var(--text-dim)}.notes textarea{min-height:160px;resize:vertical}.muted{color:var(--muted)}.small{font-size:.85rem}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#040713b3;z-index:100;display:flex;align-items:center;justify-content:center;padding:16px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}:root[data-theme=light] .modal-backdrop{background:#0b132d73}.confirm-modal{max-width:440px;width:100%}.confirm-modal h2{margin:0;font-size:1.05rem;color:var(--danger)}.confirm-body{display:flex;flex-direction:column;gap:10px;line-height:1.5;font-size:.95rem}.confirm-body p{margin:0}.confirm-actions{display:flex;gap:8px;justify-content:flex-end;border-top:1px solid var(--border);padding-top:12px}.confirm-actions .danger{font-weight:600}.modal{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:16px;width:100%;max-width:360px;display:flex;flex-direction:column;gap:10px}.modal header{display:flex;justify-content:space-between;align-items:center}.modal h2{font-size:1rem;margin:0}.qr-wrap{background:#fff;padding:10px;border-radius:var(--radius-sm);display:flex;justify-content:center}.qr-url{word-break:break-all;font-size:.8rem;color:var(--text-dim);margin:0}.settings{display:flex;flex-direction:column;gap:24px}.settings section{display:flex;flex-direction:column;gap:8px}.settings h1{margin:0}.settings h2{margin:0;font-size:1.05rem;color:var(--text-dim)}.row{display:flex;align-items:center}.row.gap{gap:10px}.row.wrap{flex-wrap:wrap}.ml{margin-left:8px}.empty{color:var(--text-dim);text-align:center;padding:24px}.notes-page{display:flex;flex-direction:column;gap:16px}.notes-head h1{margin:0 0 4px;font-size:1.4rem}.bulk-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:10px 12px;background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius)}.bulk-actions .divider{width:1px;height:22px;background:var(--border);margin:0 4px}.bulk-actions button{display:inline-flex;align-items:center;gap:6px}.note-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}.note-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;display:flex;flex-direction:column;gap:10px}.note-meta{display:flex;flex-direction:column;gap:2px}.note-title{font-weight:600;color:var(--text);font-size:1.05rem}.note-title:hover{color:var(--accent)}.note-text{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;margin:0;white-space:pre-wrap;word-wrap:break-word;font-family:inherit;font-size:.95rem;line-height:1.5;color:var(--text)}.note-card textarea{width:100%;min-height:100px}.note-actions{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.note-actions .icon-btn{display:inline-flex;align-items:center;gap:4px;border:1px solid var(--border);font-size:.85rem;padding:5px 10px}.note-actions .icon-btn.danger{color:var(--danger);border-color:var(--danger-border)}.note-actions .icon-btn.danger:hover{background:var(--danger-bg)}.privacy{line-height:1.55;max-width:760px;margin:0 auto}.privacy h1{margin:0 0 8px}.privacy h2{font-size:1.1rem;margin:18px 0 8px;color:var(--text)}.privacy section{margin-top:18px}.privacy ul{padding-left:22px}.privacy code{background:var(--bg-input);border:1px solid var(--border);border-radius:4px;padding:1px 6px;font-size:.9em}.privacy .callout{background:var(--bg-elev);border:1px solid var(--border);border-left:4px solid var(--accent);padding:12px 16px;border-radius:var(--radius-sm);margin:16px 0}.privacy .callout h2{margin-top:0}.hide-sm{display:inline}@media (max-width: 480px){.hide-sm,.brand-text small,.brand-mark{display:none}}.install-banner{position:fixed;left:12px;right:12px;bottom:12px;z-index:90;background:linear-gradient(135deg,#1d4ed8,#6fa8ff);color:#fff;border-radius:var(--radius);padding:12px 14px;display:flex;flex-direction:column;gap:10px;box-shadow:0 10px 30px #0006}.install-content{display:flex;gap:12px;align-items:center}.install-icon{font-size:1.6rem}.install-text{display:flex;flex-direction:column}.install-text strong{font-size:1rem}.install-text span{font-size:.85rem;opacity:.92}.install-actions{display:flex;gap:8px;justify-content:flex-end}.install-actions button{background:#fff;color:#0b3d91;border:0;font-weight:600}.install-actions .link-btn{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.5)}.install-ios-help{background:#00000040;border-radius:var(--radius-sm);padding:10px 12px;font-size:.9rem}.install-ios-help ol{margin:6px 0 0;padding-left:20px}.ios-icon{display:inline-block;transform:translateY(-1px)}@media (min-width: 720px){.install-banner{left:auto;right:16px;bottom:16px;max-width:380px}}