.chat-badge{background:var(--danger);color:#fff;text-align:center;font-variant-numeric:tabular-nums;min-width:17px;height:17px;box-shadow:0 0 0 2px var(--surface);pointer-events:none;border-radius:999px;padding:0 4px;font-size:10px;font-weight:700;line-height:17px;position:absolute}.chat-badge-inline{box-shadow:none;position:static}.chat-row{width:100%;color:var(--text);transition:background .12s var(--ease-out);border-radius:10px;align-items:center;gap:10px;padding:7px 8px;display:flex}.chat-row:hover{background:var(--raised)}.chat-row[data-active]{background:var(--brand-wash)}.chat-row-title{font-size:12.5px;font-weight:600}.chat-row[data-unread] .chat-row-title{font-weight:800}.chat-row-line{color:var(--muted);margin-top:1px;font-size:11px}.chat-row[data-unread] .chat-row-line{color:var(--text);font-weight:600}.chat-row-time{color:var(--muted);font-variant-numeric:tabular-nums;font-size:10px}[data-device=mobile] .chat-row{padding:10px}[data-device=mobile] .chat-row-title{font-size:14px}[data-device=mobile] .chat-row-line{font-size:12.5px}.chat-rail{background:var(--surface);border-left:1px solid var(--line);transition:width .22s var(--ease-out);overflow:hidden}.chat-rail-toggle{width:38px;height:38px;color:var(--text);border-radius:999px;flex-shrink:0;place-items:center;display:grid;position:relative}.chat-rail-toggle:hover,.chat-rail-avatar:hover{background:var(--raised)}.chat-rail-avatar{border-radius:999px;padding:2px}.chat-windows{z-index:var(--z-nav);pointer-events:none;transition:right .22s var(--ease-out);align-items:flex-end;gap:12px;display:flex;position:fixed;bottom:0}.chat-window{pointer-events:auto;background:var(--surface);border:1px solid var(--line);border-bottom:0;border-radius:14px 14px 0 0;flex-direction:column;width:328px;height:440px;max-height:calc(100dvh - 80px);transition:height .2s cubic-bezier(.22,1,.36,1);display:flex;overflow:hidden;box-shadow:0 -8px 40px -16px #0f172a59}.chat-window[data-min]{height:48px}.chat-window-head{border-bottom:1px solid var(--line);flex-shrink:0;align-items:center;gap:2px;height:48px;padding:0 6px 0 10px;display:flex}.chat-icon-btn{width:30px;height:30px;color:var(--text-dim);border-radius:999px;flex-shrink:0;place-items:center;display:grid}.chat-icon-btn:hover{background:var(--raised);color:var(--text)}.chat-scroll{background:var(--bg);overscroll-behavior:contain}.chat-day{justify-content:center;margin:10px 0 6px;display:flex}.chat-day span{color:var(--muted);background:var(--raised);border-radius:999px;padding:2px 9px;font-size:10px;font-weight:700}.chat-sender{color:var(--text-dim);margin:8px 0 2px 10px;font-size:10.5px;font-weight:700}.chat-bubble-row{flex-direction:column;align-items:flex-start;margin-top:6px;display:flex}.chat-bubble-row[data-run]{margin-top:2px}.chat-bubble-row[data-mine]{align-items:flex-end}.chat-bubble{background:var(--raised);max-width:min(72ch,80%);color:var(--text);white-space:pre-wrap;overflow-wrap:anywhere;border-radius:14px;padding:6px 10px 5px;font-size:13px;line-height:1.38;position:relative}[data-device=mobile] .chat-bubble{font-size:14.5px}.chat-bubble-row[data-mine] .chat-bubble{background:var(--brand);color:var(--brand-ink)}.chat-bubble[data-pending]{opacity:.6}.chat-bubble[data-failed]{opacity:.75;box-shadow:0 0 0 1.5px var(--danger)}.chat-bubble[data-unreadable]{color:var(--muted);font-style:italic}.chat-text a{text-underline-offset:2px;text-decoration:underline}.chat-time{float:right;opacity:.6;font-variant-numeric:tabular-nums;align-items:center;margin:5px 0 -2px 8px;font-size:9.5px;display:inline-flex}.chat-failed{color:var(--danger);align-items:center;gap:6px;margin-top:3px;font-size:10.5px;display:flex}.chat-newbelow{background:var(--text);color:var(--surface);box-shadow:var(--shadow-pop);border-radius:999px;padding:4px 11px;font-size:11px;font-weight:700;position:absolute;bottom:8px;left:50%;transform:translate(-50%)}.chat-degraded{background:var(--warn-wash);color:var(--text);flex-shrink:0;padding:5px 10px;font-size:10.5px}.chat-closed{text-align:center;color:var(--muted);border-top:1px solid var(--line);flex-shrink:0;padding:12px;font-size:11.5px}.chat-composer{border-top:1px solid var(--line);background:var(--surface);flex-shrink:0;align-items:flex-end;gap:6px;padding:8px;display:flex;position:relative}[data-device=mobile] .chat-composer{padding-bottom:calc(8px + env(safe-area-inset-bottom))}.chat-input{resize:none;border:1px solid var(--line);background:var(--raised);min-width:0;min-height:36px;max-height:120px;color:var(--text);font:inherit;border-radius:18px;flex:1;padding:8px 12px;font-size:13px;line-height:1.35}[data-device=mobile] .chat-input{font-size:16px}.chat-input:focus{border-color:var(--line-strong);background:var(--surface);outline:none}.chat-send{background:var(--brand);width:36px;height:36px;color:var(--brand-ink);transition:opacity .12s var(--ease-out);border-radius:999px;flex-shrink:0;place-items:center;display:grid}.chat-send:disabled{opacity:.35}.chat-count{color:var(--muted);font-size:10px;position:absolute;top:-18px;right:54px}.chat-count[data-over]{color:var(--danger);font-weight:700}.chat-pick{border-radius:10px;align-items:center;gap:10px;width:100%;padding:6px 8px;display:flex}.chat-pick:hover{background:var(--raised)}.chat-pick[data-on]{background:var(--brand-wash)}.chat-check{border:1.5px solid var(--line-strong);border-radius:6px;flex-shrink:0;place-items:center;width:20px;height:20px;display:grid}.chat-pick[data-on] .chat-check{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}.chat-toggle{border-radius:10px;align-items:center;gap:10px;width:100%;padding:8px;display:flex}.chat-toggle:hover{background:var(--raised)}.chat-switch{background:var(--line-strong);width:34px;height:20px;transition:background .15s var(--ease-out);border-radius:999px;flex-shrink:0;position:relative}.chat-switch:after{content:"";width:16px;height:16px;transition:transform .15s var(--ease-out);background:#fff;border-radius:999px;position:absolute;top:2px;left:2px}.chat-switch[data-on]{background:var(--brand)}.chat-switch[data-on]:after{transform:translate(14px)}.chat-page-head{border-bottom:1px solid var(--line);background:var(--surface);flex-shrink:0;align-items:center;gap:10px;height:56px;padding:0 12px;display:flex}.chat-mobile-layer{z-index:var(--z-sheet);background:var(--surface);padding-top:env(safe-area-inset-top);overscroll-behavior:none;flex-direction:column;display:flex;position:fixed;inset:0}.chat-mobile-layer:before,.chat-mobile-layer:after{content:"";background:var(--surface);pointer-events:none;height:100vh;position:absolute;left:0;right:0}.chat-mobile-layer:before{bottom:100%}.chat-mobile-layer:after{top:100%}@media (prefers-reduced-motion:reduce){.chat-rail,.chat-windows,.chat-window,.chat-switch,.chat-switch:after{transition:none}}