:root{--bg:#0b141a;--panel:#111b21;--header:#202c33;--card:#182229;--border:#2a3942;--text:#e9edef;--muted:#8696a0;--accent:#00a884;--accent-2:#06cf9c;--bubble-out:#005c4b;--bubble-in:#202c33;--red:#f15c6d;--hover:#202c33;--active:#2a3942}*{box-sizing:border-box}body,html{height:100%}body{background:var(--panel);color:var(--text);font-family:-apple-system,Segoe UI,system-ui,Roboto,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased}body,h1{margin:0}h1{font-size:20px;font-weight:600}.muted{color:var(--muted)}.row{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.wrap{max-width:1100px;margin:0 auto;padding:24px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px}label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}input,select{background:#0e171d;color:var(--text);border:1px solid var(--border);border-radius:8px;padding:9px 11px;font-size:14px;outline:none;transition:border-color .15s ease,box-shadow .15s ease}input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(0,168,132,.25)}button{background:var(--accent);color:#05201a;border:none;border-radius:8px;padding:9px 14px;font-size:14px;font-weight:600;cursor:pointer;transition:filter .15s ease,background .15s ease}button:hover{filter:brightness(1.08)}button:disabled{opacity:.55;cursor:default;filter:none}a{color:var(--accent-2);text-decoration:none}a:hover{text-decoration:underline}.iconbtn{background:transparent;color:var(--muted);padding:8px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:background .15s ease,color .15s ease;border:none}.iconbtn:hover{background:var(--hover);color:var(--text)}.avatar{width:40px;height:40px;border-radius:999px;flex:0 0 40px;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:15px;color:#fff;-webkit-user-select:none;-moz-user-select:none;user-select:none}.app{height:100vh;display:flex;flex-direction:column}.topbar{height:56px;flex:0 0 56px;background:var(--header);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 16px;gap:12px}.split{flex:1 1;display:grid;grid-template-columns:340px 1fr;min-height:0}.sidebar{background:var(--panel);border-right:1px solid var(--border);display:flex;flex-direction:column;min-height:0}.searchbar{padding:8px 12px;border-bottom:1px solid var(--border)}.searchbar .field{display:flex;align-items:center;gap:8px;background:var(--header);border-radius:999px;padding:7px 12px}.searchbar input{background:transparent;border:none;padding:0;flex:1 1}.searchbar input:focus{box-shadow:none}.convlist{overflow-y:auto;flex:1 1}.conv{display:flex;gap:12px;align-items:center;padding:10px 12px;cursor:pointer;border-bottom:1px solid rgba(42,57,66,.5);transition:background .12s ease}.conv:hover{background:var(--hover)}.conv.active{background:var(--active)}.conv .meta{min-width:0;flex:1 1}.conv .title{display:flex;justify-content:space-between;gap:8px;align-items:baseline}.conv .name{font-weight:600;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conv .time{font-size:11px;color:var(--muted);flex:0 0 auto}.conv .sub{font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}.chat{display:flex;flex-direction:column;min-height:0;background:linear-gradient(rgba(11,20,26,.94),rgba(11,20,26,.94))}.chat-header{height:60px;flex:0 0 60px;background:var(--header);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px;padding:0 16px}.messages{flex:1 1;overflow-y:auto;padding:18px 8%;display:flex;flex-direction:column;gap:4px}.daysep{align-self:center;background:var(--header);color:var(--muted);font-size:11px;padding:4px 12px;border-radius:8px;margin:10px 0}.bubble{max-width:65%;padding:7px 10px 8px;border-radius:10px;font-size:14.2px;line-height:1.35;white-space:pre-wrap;word-break:break-word;position:relative;box-shadow:0 1px 1px rgba(0,0,0,.15)}.bubble.in{align-self:flex-start;background:var(--bubble-in);border-top-left-radius:2px}.bubble.out{align-self:flex-end;background:var(--bubble-out);border-top-right-radius:2px}.bubble .ts{display:flex;justify-content:flex-end;gap:8px;align-items:center;font-size:10.5px;color:var(--muted);margin-top:3px}.bubble .ts .execlink{color:var(--muted);text-decoration:none;opacity:.8}.bubble .ts .execlink:hover{color:var(--accent-2);text-decoration:underline;opacity:1}.empty{flex:1 1;display:flex;justify-content:center;text-align:center;padding:24px}.empty,.live{align-items:center;color:var(--muted)}.live{display:inline-flex;gap:7px;font-size:12.5px;-webkit-user-select:none;-moz-user-select:none;user-select:none}.live .dot{width:8px;height:8px;border-radius:999px;background:var(--accent);animation:pulse 1.8s infinite}@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(0,168,132,.55)}70%{box-shadow:0 0 0 6px rgba(0,168,132,0)}to{box-shadow:0 0 0 0 rgba(0,168,132,0)}}@media (max-width:820px){.split{grid-template-columns:1fr}.messages{padding:14px 12px}.bubble{max-width:82%}}.visor-main{flex:1 1;min-height:0;display:flex;align-items:center;justify-content:center}.visor-main,.visor-viewport{position:relative;background:#000;overflow:hidden}.visor-viewport{aspect-ratio:1/1;height:min(100%,86vh);max-width:100%;border:1px solid var(--border);border-radius:6px;box-shadow:0 0 30px rgba(0,0,0,.6)}.visor-img{width:100%;height:100%;object-fit:contain;display:block;-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-user-drag:none}.visor-ov{position:absolute;font-size:12px;line-height:1.35;color:#e9edef;text-shadow:0 1px 2px #000;pointer-events:none;padding:2px 4px}.visor-ov-tl{top:10px;left:12px}.visor-ov-tr{top:10px;right:12px;text-align:right}.visor-ov-bl{bottom:10px;left:12px;color:var(--accent-2);font-weight:600}.visor-controls{flex:0 0 auto;display:flex;align-items:center;gap:14px;padding:10px 18px;background:var(--header);border-top:1px solid var(--border)}.visor-slider{flex:1 1;height:5px;accent-color:var(--accent);cursor:pointer}.visor-hint{flex:0 0 auto;text-align:center;font-size:11.5px;padding:6px 12px;background:var(--panel);border-top:1px solid var(--border)}.visor-select{padding:5px 8px;font-size:12.5px;max-width:260px}