:root{color-scheme:dark;--bg: #0f1115;--surface: #191d24;--surface-2: #222833;--border: #2c333f;--text: #e6e9ef;--muted: #8d97a8;--accent: #3b82f6;--danger: #ef4444;font-family:Segoe UI,system-ui,-apple-system,sans-serif;font-size:14px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.muted{color:var(--muted)}button,input,select{font:inherit;color:inherit;background:var(--surface-2);border:1px solid var(--border);border-radius:6px;padding:6px 10px}button{cursor:pointer}button:hover:not(:disabled){border-color:var(--accent)}button:disabled{opacity:.45;cursor:not-allowed}button.primary{background:var(--accent);border-color:var(--accent)}button.danger{border-color:var(--danger);color:#fca5a5}.layout{display:flex;flex-direction:column;height:100vh}.layout--centered{position:relative;align-items:center;justify-content:center}.workspace{flex:1;display:flex;min-height:0}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:28px;width:min(380px,92vw)}.connect h1{margin:0 0 4px;font-size:20px}.connect label{display:block;margin-top:16px;color:var(--muted);font-size:12px}.connect input{width:100%;margin-top:4px;font-size:15px}.connect button[type=submit]{width:100%;margin-top:22px;background:var(--accent);border-color:var(--accent);padding:10px}.error{margin:14px 0 0;color:#fca5a5}.entry{display:flex;align-items:flex-start;gap:20px;flex-wrap:wrap;justify-content:center;padding:20px}.entry__logout{position:absolute;top:14px;right:14px;font-size:12px;padding:4px 10px}.book{width:min(360px,92vw);padding:20px}.book h2{margin:0 0 12px;font-size:15px}.book__empty{font-size:12px;line-height:1.5}.book__list{list-style:none;margin:0;padding:0;max-height:320px;overflow-y:auto}.book__item{display:flex;align-items:center;gap:10px;padding:8px;border-radius:8px;cursor:pointer}.book__item:hover{background:var(--surface-2)}.book__item--selected{background:var(--surface-2);box-shadow:inset 2px 0 0 var(--accent)}.book__dot{width:9px;height:9px;border-radius:50%;background:#4b5563;flex-shrink:0}.book__dot--online{background:#22c55e}.book__dot--busy{background:#f59e0b}.book__info{display:flex;flex-direction:column;min-width:0;flex:1}.book__alias{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.book__meta{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}.book__rename{padding:2px 6px;font-size:13px}.book__actions{display:flex;gap:4px;opacity:0}.book__item:hover .book__actions{opacity:1}.book__actions button{padding:2px 7px;font-size:11px;background:transparent}.book__add{display:flex;gap:6px;margin-top:14px;padding-top:14px;border-top:1px solid var(--border)}.book__add input{flex:1;min-width:0}.toolbar{display:flex;align-items:center;gap:10px;padding:8px 12px;background:var(--surface);border-bottom:1px solid var(--border);flex-wrap:wrap}.toolbar__title{display:flex;flex-direction:column;line-height:1.2;margin-right:auto}.toolbar__title .muted{font-size:11px}.toolbar__slider{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}.toolbar__stats{font-variant-numeric:tabular-nums;color:var(--muted);font-size:12px}.stage{position:relative;flex:1;display:flex;min-width:0}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#0a0c10d1;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:5}.overlay__box{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:28px;width:min(400px,88%);text-align:center}.overlay__box h2{margin:0 0 8px;font-size:17px}.overlay__box p{margin:0 0 18px;line-height:1.5;font-size:13px}.overlay__spinner{width:26px;height:26px;margin:0 auto 14px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:overlay-spin .9s linear infinite}@keyframes overlay-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion: reduce){.overlay__spinner{animation:none}}.screen{flex:1;display:flex;align-items:center;justify-content:center;background:#000;overflow:hidden;position:relative}.screen__canvas{max-width:100%;max-height:100%;object-fit:contain;outline:none}.screen__canvas--live{cursor:crosshair}.screen__badge{position:absolute;top:10px;left:10px;background:#000000b8;border:1px solid var(--border);border-radius:999px;padding:3px 10px;font-size:11px;color:var(--muted);pointer-events:none}.screen__badge--hint{border-color:var(--accent);color:var(--text)}.sidebar{width:320px;display:flex;flex-direction:column;background:var(--surface);border-left:1px solid var(--border)}.tabs{display:flex;border-bottom:1px solid var(--border)}.tabs button{flex:1;border:none;border-radius:0;background:transparent;padding:10px;color:var(--muted)}.tabs button.active{color:var(--text);box-shadow:inset 0 -2px 0 var(--accent)}.panel{flex:1;display:flex;flex-direction:column;min-height:0}.chat__log{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:8px}.chat__msg{background:var(--surface-2);border-radius:8px;padding:6px 10px;max-width:90%;word-break:break-word}.chat__msg--me{align-self:flex-end;background:#1e3a8a}.chat__msg--system{align-self:center;background:transparent;color:var(--muted);font-size:12px;text-align:center}.chat__who{display:block;font-size:10px;color:var(--muted);text-transform:uppercase}.chat__form{display:flex;gap:6px;padding:10px;border-top:1px solid var(--border)}.chat__form input{flex:1;min-width:0}.clipboard{padding:14px;gap:16px;overflow-y:auto}.clipboard__warning{font-size:11px;line-height:1.5;background:var(--surface-2);border-radius:6px;padding:8px 10px}.clipboard__warning code{color:var(--text)}.clipboard__section h3{margin:0 0 6px;font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.02em}.clipboard__heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.clipboard__heading button{font-size:11px;padding:3px 8px}.clipboard__box{width:100%;min-height:90px;resize:vertical;font:inherit;font-size:12px}.clipboard__row{display:flex;align-items:center;justify-content:space-between;margin-top:6px;font-size:11px}.clipboard__notice{margin:0;font-size:11px;color:var(--accent)}.files__bar{display:flex;gap:6px;padding:10px;flex-wrap:wrap}.files__bar button{font-size:12px;padding:4px 8px}.files__path{padding:0 12px 8px;font-size:11px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.files__list{flex:1;overflow-y:auto;list-style:none;margin:0;padding:0 6px}.files__item{display:flex;justify-content:space-between;gap:8px;padding:5px 8px;border-radius:6px;cursor:pointer;-webkit-user-select:none;user-select:none}.files__item:hover{background:var(--surface-2)}.files__name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.files__size{color:var(--muted);font-size:11px;font-variant-numeric:tabular-nums;flex-shrink:0}.files__empty,.files__hint{padding:8px 12px;font-size:11px}.files__transfers{border-top:1px solid var(--border);padding:8px 12px;display:flex;flex-direction:column;gap:8px;max-height:180px;overflow-y:auto}.transfer{display:grid;gap:3px;font-size:11px}.transfer progress{width:100%;height:5px}.transfer--error .transfer__meta{color:#fca5a5}.transfer__meta{color:var(--muted)}.banner{background:#7f1d1d;padding:8px 14px;font-size:13px}