:root{--bg: #0b0f19;--panel: #0f172a;--panel-2: #111827;--text: #e5e7eb;--muted: #9ca3af;--accent: #22d3ee;--accent-2: #38bdf8;--success: #10b981;--danger: #ef4444;--ring: 0 0 0 2px rgba(34, 211, 238, .35)}*{box-sizing:border-box}html,body,#root{height:100%;background:radial-gradient(1200px 800px at 80% -10%,rgba(56,189,248,.2),transparent 60%),radial-gradient(1000px 600px at -20% 20%,rgba(34,211,238,.15),transparent 60%),var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji,Noto Color Emoji,sans-serif}a{color:var(--accent-2);text-decoration:none}a:hover{text-decoration:underline}.app-wrap{height:100%;display:flex;justify-content:space-between;align-items:stretch;width:100%;max-width:none;margin:0;padding:25px;gap:16px;box-sizing:border-box}.app-wrap{min-height:100vh}.left-column{flex:1;display:flex;flex-direction:column;min-width:0}.right-column{display:flex;flex-direction:column;align-items:stretch;width:400px;flex-shrink:0}.toolbar{display:flex;align-items:center;gap:12px;background:color-mix(in oklab,var(--panel) 85%,black);border:1px solid rgba(148,163,184,.15);border-radius:16px;padding:12px 14px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 10px 30px #00000040,inset 0 1px #ffffff08;flex-wrap:wrap}.brand{display:flex;align-items:center;gap:10px;padding-right:8px;border-right:1px solid rgba(148,163,184,.15);min-width:0;flex-shrink:1}.brand-icon{width:28px;height:28px;flex-shrink:0}.brand h1{font-size:16px;font-weight:700;margin:0;letter-spacing:.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.toolbar .spacer{flex:1;min-width:10px}.icon-btn{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(148,163,184,.15);background:linear-gradient(180deg,#ffffff0f,#ffffff05);color:var(--text);padding:8px 12px;border-radius:12px;cursor:pointer;transition:all .15s ease;white-space:nowrap;min-height:36px;box-sizing:border-box}.icon-btn:hover{transform:translateY(-1px);box-shadow:0 6px 18px #00000040}.icon-btn:active{transform:translateY(0)}.icon-btn.active{outline:var(--ring);border-color:#22d3ee59}.icon-btn .dot{width:8px;height:8px;border-radius:999px;background:var(--muted);flex-shrink:0}.icon-btn .dot.on{background:var(--success);box-shadow:0 0 0 3px #10b98140}.content{flex:1;background:color-mix(in oklab,var(--panel) 92%,black);border:1px solid rgba(148,163,184,.15);border-radius:18px;padding:12px;display:flex;flex-direction:column;align-items:flex-start;overflow-y:auto;box-shadow:inset 0 1px #ffffff08,0 20px 50px #00000040}.chat{padding:12px;overflow-y:auto;display:flex;flex-direction:column;gap:12px}.msg{display:flex;align-items:flex-end;gap:10px;max-width:85%;animation:slideIn .18s ease;word-wrap:break-word;overflow-wrap:break-word}@keyframes slideIn{0%{transform:translateY(3px);opacity:0}to{transform:translateY(0);opacity:1}}.msg.user{align-self:flex-end;flex-direction:row-reverse}.msg .bubble{padding:12px 14px;border-radius:14px;line-height:1.4;border:1px solid rgba(148,163,184,.15);box-shadow:0 4px 12px #00000040,inset 0 1px #ffffff0a}.msg.user .bubble{background:linear-gradient(180deg,#22d3ee26,#22d3ee14);border-color:#22d3ee40}.msg.bot .bubble{background:linear-gradient(180deg,#ffffff0f,#ffffff05)}.msg .meta{font-size:12px;color:var(--muted);margin:2px 4px}.msg .avatar{width:28px;height:28px;border-radius:10px;background:#0ea5e9;display:grid;place-items:center;color:#001c2c;font-weight:700;border:1px solid rgba(148,163,184,.15);box-shadow:inset 0 1px #ffffff59}.msg .attachments{margin-top:8px;display:grid;gap:8px}.file-chip{display:inline-flex;align-items:center;gap:8px;font-size:12px;background:#94a3b81f;border:1px solid rgba(148,163,184,.2);padding:6px 8px;border-radius:999px}.preview-img{max-width:220px;border-radius:12px;border:1px solid rgba(148,163,184,.2)}.composer{display:grid;grid-template-columns:1fr auto;gap:12px;background:color-mix(in oklab,var(--panel) 92%,black);border:1px solid rgba(148,163,184,.15);border-radius:16px;padding:10px;box-shadow:inset 0 1px #ffffff0a}@media (max-width: 900px){.composer{display:flex;flex-direction:column-reverse;gap:8px;padding:8px}.composer .input-wrap{width:100%}.composer .send-btn{width:100%;align-self:stretch}}.right-column{min-width:0}.video-box{max-width:100%}.input-wrap{display:grid;grid-template-columns:auto 1fr auto;gap:8px;align-items:center;background:#02061766;border:1px solid rgba(148,163,184,.2);border-radius:12px;padding:8px 10px}textarea.input{width:100%;background:transparent;border:none;color:var(--text);resize:none;max-height:160px;outline:none;line-height:1.4;font-size:15px}.dropzone{border:1px dashed rgba(148,163,184,.25);padding:6px 10px;border-radius:10px;font-size:12px;color:var(--muted)}.send-btn{border-radius:12px;padding:12px 14px;font-weight:600;background:linear-gradient(180deg,var(--accent-2),#0284c7);color:#001c2c;border:0;cursor:pointer;transition:transform .12s ease}.send-btn:hover{transform:translateY(-1px)}.send-btn:active{transform:translateY(0)}.settings{position:fixed;right:16px;bottom:16px;background:color-mix(in oklab,var(--panel) 94%,black);border:1px solid rgba(148,163,184,.2);border-radius:16px;padding:14px;width:min(360px,calc(100% - 32px));box-shadow:0 20px 60px #0006}.settings h3{margin:6px 0 10px}.settings label{font-size:13px;color:var(--muted);display:block;margin-top:10px}.settings select,.settings input[type=range],.settings input[type=checkbox]{width:100%;margin-top:6px}.settings .row{display:flex;align-items:center;justify-content:space-between;gap:12px}.settings .row input[type=checkbox]{width:auto}.kbd{font:inherit;font-weight:600;background:#0f172a99;border:1px solid rgba(148,163,184,.25);box-shadow:inset 0 1px #ffffff0d;color:var(--muted);padding:2px 6px;border-radius:6px}.empty{display:grid;place-items:center;padding:48px 0;color:var(--muted)}.chat:focus{outline:none}.right-column{display:flex;flex-direction:column;align-items:stretch;padding-right:20px;padding-bottom:20px;gap:16px}.action-log{width:100%;max-width:100%;min-height:220px;background:#0006;border:1px solid rgba(148,163,184,.25);border-radius:12px;padding:12px;color:var(--success);overflow-y:auto}.action-log{display:flex;flex-direction:column;font-family:monospace;font-size:13px;line-height:1.6;color:#0f0;background:#0b0f13;border:2px solid rgba(0,0,0,.4);box-shadow:inset 0 0 10px #00ff000f;padding:10px}.action-log__header{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-bottom:8px;margin-bottom:8px;border-bottom:1px solid rgba(0,255,0,.08);font-weight:600}.action-log__clear{background:#00ff000f;border:1px solid rgba(0,255,0,.12);color:#0f0;padding:6px 10px;border-radius:6px;cursor:pointer}.action-log__clear:hover{background:#00ff001f}.action-log__body{flex:1;overflow-y:auto;display:flex;flex-direction:column}.action-log__empty{color:#666;font-style:italic;margin-top:24px;text-align:center}.action-log__line{margin-bottom:6px;word-break:break-word}.action-log__ts{color:#888}.action-log__msg{color:#0f0}.video-box{border:2px solid #333;border-radius:12px;overflow:hidden;width:100%;background-color:#000;display:flex;align-items:center;justify-content:center;margin-bottom:16px;margin-right:0;flex-shrink:0;aspect-ratio:16 / 9}.video-box .video-frame{width:100%;height:100%;object-fit:contain;display:block}@media (max-width: 900px){.app-wrap{flex-direction:column;padding:12px;gap:12px;align-items:stretch}.left-column,.right-column{flex:none!important;width:100%!important;margin:0!important}.right-column{align-items:stretch;width:100%}.action-log{width:100%;min-height:140px}.video-box{width:100%!important;height:auto!important;aspect-ratio:16 / 9;margin-right:0}.video-box .video-frame{object-fit:contain}.toolbar{flex-wrap:wrap;gap:8px}.content{border-radius:12px;padding:10px}.composer{position:sticky;bottom:8px;z-index:40}.msg,.preview-img{max-width:100%}}@media (max-width: 1200px) and (min-width: 901px){.right-column{width:350px}}@media (min-width: 1400px){.right-column{width:450px}}@media (max-width: 420px){.app-wrap{padding:8px}.toolbar{padding:8px;gap:6px;font-size:14px}.brand h1{font-size:14px}.icon-btn{padding:6px 8px;min-height:44px;font-size:14px}.send-btn{padding:10px 12px;min-height:44px;font-size:14px}.content,.composer{padding:8px}.msg .bubble{padding:10px 12px;font-size:14px}.settings{width:calc(100% - 16px);padding:12px}.settings h3{font-size:16px}.settings label{font-size:13px}.action-log{min-height:120px;padding:10px}.video-box{aspect-ratio:16 / 9}}@media (max-width: 320px){.app-wrap{padding:4px}.toolbar{padding:6px;gap:4px}.brand h1{font-size:12px}.icon-btn{padding:4px 6px;font-size:12px}.send-btn{padding:8px 10px;font-size:12px}.content,.composer{padding:6px}.msg .bubble{padding:8px 10px;font-size:13px}.settings{padding:10px}.action-log{padding:8px}}