:root{--bg:#0b0b0f;--bg-elev:#15161c;--bg-elev2:#1d1f27;--line:#2a2d38;--text:#e9e9ee;--text-dim:#9aa0ad;--accent:#6d8bff;--accent-press:#5874ee;--me:#2b3a73;--danger:#ff6b6b;--ok:#4ade80;--radius:16px;--header-h:52px;--header-bg:#0b0b0fd9;font-synthesis:none;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}:root[data-theme=light]{--bg:#f4f5f8;--bg-elev:#fff;--bg-elev2:#eceef3;--line:#d9dde6;--text:#14161c;--text-dim:#5c6470;--accent:#3b5bff;--accent-press:#2f49d6;--me:#d6e0ff;--danger:#d23b3b;--ok:#15a35a;--header-bg:#f4f5f8d9;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:light){:root:not([data-theme]){--bg:#f4f5f8;--bg-elev:#fff;--bg-elev2:#eceef3;--line:#d9dde6;--text:#14161c;--text-dim:#5c6470;--accent:#3b5bff;--accent-press:#2f49d6;--me:#d6e0ff;--danger:#d23b3b;--ok:#15a35a;--header-bg:#f4f5f8d9;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;overscroll-behavior:none;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji}button{font:inherit;color:inherit;cursor:pointer}input,textarea{font:inherit;color:inherit}.btn{border:1px solid var(--line);background:var(--bg-elev2);border-radius:12px;padding:10px 14px;font-weight:600;transition:filter .12s,background .12s}.btn:active{filter:brightness(1.2)}.btn:disabled{opacity:.5;cursor:default}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:active{background:var(--accent-press)}.btn-ghost{background:0 0;border-color:#0000}.btn-danger{color:var(--danger);background:0 0;border-color:#0000}.icon-btn{width:40px;height:40px;color:var(--text-dim);background:0 0;border:none;border-radius:10px;place-items:center;display:grid}.icon-btn:active{background:var(--bg-elev2);color:var(--text)}.auth{min-height:100%;padding:24px;padding-bottom:calc(24px + env(safe-area-inset-bottom));place-items:center;display:grid}.auth-card{background:var(--bg-elev);border:1px solid var(--line);border-radius:20px;width:100%;max-width:380px;padding:24px}.brand{letter-spacing:-1px;text-align:center;margin:6px 0 2px;font-size:40px;font-weight:800}.brand span{color:var(--accent)}.auth-sub{text-align:center;color:var(--text-dim);margin-bottom:20px;font-size:14px}.field{margin-bottom:12px;display:block}.field label{color:var(--text-dim);margin-bottom:6px;font-size:12px;display:block}.input{background:var(--bg);border:1px solid var(--line);border-radius:12px;outline:none;width:100%;padding:12px 14px}.input:focus{border-color:var(--accent)}.auth .btn-primary{width:100%;margin-top:6px;padding:13px}.auth-error{color:#ffb4b4;background:#ff6b6b1f;border:1px solid #ff6b6b66;border-radius:12px;margin-bottom:12px;padding:10px 12px;font-size:13px}.auth-switch{text-align:center;color:var(--text-dim);margin-top:16px;font-size:14px}.linklike{color:var(--accent);background:0 0;border:none;padding:0;font-weight:600}.chat{flex-direction:column;height:100dvh;display:flex}.chat-header{height:calc(var(--header-h) + env(safe-area-inset-top));padding-top:env(safe-area-inset-top);border-bottom:1px solid var(--line);background:var(--header-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:5;align-items:center;gap:6px;padding-left:8px;padding-right:8px;display:flex;position:relative}.chat-title{letter-spacing:-.5px;margin-left:4px;font-size:18px;font-weight:800}.chat-title span{color:var(--accent)}.presence{color:var(--text-dim);align-items:center;gap:6px;margin-left:8px;font-size:12px;display:inline-flex}.dot{background:var(--text-dim);border-radius:50%;width:8px;height:8px}.dot.live{background:var(--ok);box-shadow:0 0 0 3px #4ade802e}.spacer{flex:1}.chat-main{flex:1;min-height:0;position:relative}.scroller{overflow-anchor:none;height:100%}.list-pad{padding:10px 12px}.msg-row{padding:2px 4px;display:flex}.msg-row.me{justify-content:flex-end}.msg{background:var(--bg-elev);border:1px solid var(--line);border-radius:16px;max-width:min(76%,560px);padding:7px 11px;position:relative}.msg-row.me .msg{background:var(--me);border-color:#0000}.msg-head{align-items:baseline;gap:8px;margin-bottom:2px;display:flex}.msg-name{font-size:12.5px;font-weight:700}.msg-time{color:var(--text-dim);font-size:10.5px}.msg-body{white-space:pre-wrap;word-break:break-word;line-height:1.35}.msg.hidden .msg-body{color:var(--text-dim);font-style:italic}.msg-row.target .msg{animation:1.6s flash}@keyframes flash{0%,40%{box-shadow:0 0 0 2px var(--accent)}to{box-shadow:none}}.day-sep{text-align:center;color:var(--text-dim);margin:12px 0 6px;font-size:11px;position:relative}.avatar{color:#fff;border-radius:50%;flex:none;place-items:center;width:26px;height:26px;font-size:11px;font-weight:700;display:grid}.media{background:var(--bg-elev2);border-radius:12px;width:100%;max-width:280px;margin-top:4px;display:block;position:relative;overflow:hidden}.media img,.media video{object-fit:cover;width:100%;height:100%;display:block}.media .play{pointer-events:none;place-items:center;display:grid;position:absolute;inset:0}.media .play span{background:#00000080;border-radius:50%;place-items:center;width:46px;height:46px;display:grid}.media .dur{background:#0009;border-radius:6px;padding:1px 5px;font-size:11px;position:absolute;bottom:6px;right:6px}.composer{border-top:1px solid var(--line);background:var(--bg-elev);padding:8px;padding-bottom:calc(8px + env(safe-area-inset-bottom));align-items:flex-end;gap:6px;display:flex}.composer textarea{resize:none;background:var(--bg);border:1px solid var(--line);border-radius:18px;outline:none;flex:1;max-height:140px;padding:10px 14px;line-height:1.35}.composer textarea:focus{border-color:var(--accent)}.send-btn{background:var(--accent);color:#fff;border:none;border-radius:50%;flex:none;place-items:center;width:42px;height:42px;display:grid}.send-btn:disabled{opacity:.4}.attach-previews{flex-wrap:wrap;gap:8px;padding:8px 8px 0;display:flex}.attach-chip{border:1px solid var(--line);border-radius:10px;width:64px;height:64px;position:relative;overflow:hidden}.attach-chip img,.attach-chip video{object-fit:cover;width:100%;height:100%}.attach-chip .x{background:#000000b3;border-radius:50%;place-items:center;width:18px;height:18px;font-size:11px;display:grid;position:absolute;top:2px;right:2px}.drop-overlay{z-index:30;border:2px dashed var(--accent);color:var(--accent);background:#6d8bff1a;border-radius:12px;place-items:center;margin:8px;font-weight:700;display:grid;position:absolute;inset:0}.banner{text-align:center;background:var(--bg-elev2);border-bottom:1px solid var(--line);color:var(--text-dim);padding:7px 12px;font-size:13px}.banner button{margin-left:8px}.jump-latest{z-index:6;background:var(--accent);color:#fff;border:none;border-radius:20px;padding:8px 14px;font-weight:600;position:absolute;bottom:14px;right:14px;box-shadow:0 6px 20px #0006}.backdrop{z-index:40;background:#0000008c;animation:.15s fade;position:fixed;inset:0}@keyframes fade{0%{opacity:0}}.sheet{z-index:41;background:var(--bg-elev);border-left:1px solid var(--line);width:min(420px,100%);height:100dvh;padding-top:env(safe-area-inset-top);flex-direction:column;animation:.2s slidein;display:flex;position:fixed;top:0;right:0}@keyframes slidein{0%{opacity:.6;transform:translate(20px)}}.sheet-head{border-bottom:1px solid var(--line);align-items:center;gap:8px;padding:12px 14px;font-weight:700;display:flex}.sheet-body{padding:14px;padding-bottom:calc(14px + env(safe-area-inset-bottom));flex:1;overflow:auto}.modal{z-index:41;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal-card{background:var(--bg-elev);border:1px solid var(--line);border-radius:18px;width:100%;max-width:420px;padding:20px;animation:.16s pop}@keyframes pop{0%{opacity:.6;transform:scale(.96)}}.row{border-bottom:1px solid var(--line);align-items:center;gap:10px;padding:10px 0;display:flex}.row .grow{flex:1;min-width:0}.row .name{font-weight:600}.muted{color:var(--text-dim);font-size:12px}.badge{text-transform:uppercase;letter-spacing:.4px;background:var(--bg-elev2);color:var(--text-dim);border-radius:999px;padding:2px 7px;font-size:10px;font-weight:700}.badge.owner{color:var(--accent);background:#6d8bff33}.badge.admin{color:var(--ok);background:#4ade8029}.invite-link{gap:6px;margin-top:8px;display:flex}.invite-link input{flex:1;font-size:12px}.section-title{text-transform:uppercase;letter-spacing:.6px;color:var(--text-dim);margin:18px 0 6px;font-size:12px}select.input{appearance:none}.toggle-row{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:12px 0;display:flex}.seg{gap:6px;display:flex}.seg-btn{border:1px solid var(--line);background:var(--bg-elev2);border-radius:10px;flex:1;padding:9px;font-weight:600}.seg-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.palette-wrap{z-index:50;background:#00000080;justify-content:center;padding:12vh 16px 16px;display:flex;position:fixed;inset:0}.palette{background:var(--bg-elev);border:1px solid var(--line);border-radius:16px;flex-direction:column;width:100%;max-width:560px;height:fit-content;max-height:70vh;display:flex;overflow:hidden}.palette input{border:none;border-bottom:1px solid var(--line);background:0 0;border-radius:0;outline:none;padding:16px;font-size:16px}.palette-results{overflow:auto}.palette-item{border-bottom:1px solid var(--line);cursor:pointer;padding:10px 16px}.palette-item[aria-selected=true]{background:var(--bg-elev2)}.palette-item .snip mark{color:inherit;background:#6d8bff59;border-radius:3px}.palette-hint{color:var(--text-dim);padding:16px;font-size:13px}.drawpad{flex-direction:column;gap:10px;display:flex}.drawpad .canvas-wrap{border:1px solid var(--line);touch-action:none;aspect-ratio:4/3;background:#fff;border-radius:12px;overflow:hidden}.draw-tools{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.swatch{border:2px solid #0000;border-radius:50%;width:26px;height:26px}.swatch.active{border-color:var(--text)}.lightbox{z-index:60;padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom);background:#000000eb;place-items:center;display:grid;position:fixed;inset:0}.lightbox img,.lightbox video{max-width:100%;max-height:100%}.lightbox .close{top:calc(10px + env(safe-area-inset-top));position:absolute;right:12px}.center-note{height:100%;color:var(--text-dim);text-align:center;place-items:center;padding:24px;display:grid}.spin{border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;width:22px;height:22px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}