:root{--font-sans:"Inter", system-ui, sans-serif;--font-display:"Outfit", sans-serif;--bg-app:#0c0d12;--bg-card:#1a1c2399;--bg-sidebar:#13151b;--accent:#995af2;--accent-glow:#995af24d;--accent-hover:#ad77f8;--text-primary:#f0f1f5;--text-secondary:#a9afbc;--text-muted:#6a707c;--border-subtle:#363d4966;--border-focus:#995af299;--shadow-premium:0 12px 40px -8px #0009;--transition-smooth:all .3s cubic-bezier(.4, 0, .2, 1)}body{background-color:var(--bg-app);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;margin:0;padding:0;overflow:hidden}.app-layout{box-sizing:border-box;grid-template-columns:260px 1fr 6px 450px;width:100vw;height:100vh;display:grid}.resizer{cursor:col-resize;background:var(--bg-sidebar);border-left:1px solid var(--border-subtle);border-right:1px solid var(--border-subtle);z-index:100;width:6px;transition:background .2s;position:relative}.resizer:hover,.resizer.active{background:var(--accent);border-color:var(--accent)}.resizer:after{content:"";background:var(--border-subtle);border-radius:1px;width:2px;height:30px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.resizer:hover:after,.resizer.active:after{background:#fff}.left-panel{background-color:var(--bg-sidebar);border-right:1px solid var(--border-subtle);box-sizing:border-box;flex-direction:column;height:100%;display:flex;overflow:hidden}.panel-header{border-bottom:1px solid var(--border-subtle);padding:24px}.brand{font-family:var(--font-display);background:linear-gradient(135deg,#b686f9,#6a9afb);-webkit-text-fill-color:transparent;letter-spacing:-.5px;-webkit-background-clip:text;margin-bottom:16px;font-size:22px;font-weight:800}.user-profile{border:1px solid var(--border-subtle);background:#21242c66;border-radius:12px;align-items:center;gap:12px;margin-bottom:16px;padding:12px;display:flex}.avatar{background:linear-gradient(135deg, var(--accent), #308ce8);width:40px;height:40px;font-family:var(--font-display);color:#fff;border:2px solid #ffffff1a;border-radius:50%;justify-content:center;align-items:center;font-weight:700;display:flex}.user-info{flex-direction:column;display:flex;overflow:hidden}.user-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:600;overflow:hidden}.user-email{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.action-buttons{grid-template-columns:1fr 1fr;gap:8px;display:grid}.panel-btn{cursor:pointer;transition:var(--transition-smooth);border:1px solid var(--border-subtle);color:var(--text-primary);text-align:center;background:#21222c4d;border-radius:8px;padding:8px 12px;font-size:12px;font-weight:600}.panel-btn:hover{border-color:var(--text-secondary);background:#36394980}.panel-btn.revoke{color:#f25a5a;background:#d926261a;border-color:#d926264d}.panel-btn.revoke:hover{background:#d9262633;border-color:#f04242}.panel-content{flex-grow:1;padding:20px 16px;overflow-y:auto}.section-title{font-family:var(--font-display);text-transform:uppercase;color:var(--text-muted);letter-spacing:1px;margin-bottom:12px;padding-left:8px;font-size:12px;font-weight:700}.history-list{flex-direction:column;gap:6px;display:flex}.history-item{cursor:pointer;transition:var(--transition-smooth);color:var(--text-secondary);border:1px solid #0000;border-radius:8px;align-items:center;gap:10px;padding:10px 12px;display:flex}.history-item:hover{border-color:var(--border-subtle);color:var(--text-primary);background:#21222c80}.history-item.active{background:var(--accent-glow);border-color:var(--accent);color:var(--text-primary)}.history-item svg{opacity:.7;width:16px;height:16px}.history-item:hover svg,.history-item.active svg{opacity:1;color:var(--accent)}.history-item-label{white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:500;overflow:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-subtle);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.middle-panel{box-sizing:border-box;background:linear-gradient(#111218,#0a0b0f);flex-wrap:wrap;justify-content:flex-start;align-items:flex-start;gap:24px;padding:30px;display:flex;position:relative;overflow-y:auto}.task-canvas-card{box-sizing:border-box;flex:calc(50% - 24px);min-width:300px;max-width:440px;animation:.4s cubic-bezier(.34,1.56,.64,1) scaleUp}.task-canvas-card:only-child{flex:0 auto;max-width:440px}.task-canvas-card .canvas-card{max-width:100%}.chat-video-wrapper{cursor:pointer;background:#000;border:1px solid #ffffff14;border-radius:8px;width:100%;margin-top:8px;padding-top:56.25%;position:relative;overflow:hidden}.chat-video-wrapper video{object-fit:cover;width:100%;height:100%;position:absolute;top:0;left:0}.canvas-container{text-align:center;flex-direction:column;justify-content:center;align-items:center;width:100%;max-width:720px;display:flex}.canvas-welcome{max-width:480px;animation:.5s ease-out fadeIn}.welcome-icon{filter:drop-shadow(0 8px 16px var(--accent-glow));margin-bottom:20px;font-size:48px}.canvas-welcome h2{font-family:var(--font-display);color:var(--text-primary);letter-spacing:-.5px;margin-bottom:12px;font-size:28px;font-weight:700}.canvas-welcome p{color:var(--text-secondary);font-size:15px;line-height:1.6}.canvas-card{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border-subtle);box-shadow:var(--shadow-premium);box-sizing:border-box;border-radius:16px;flex-direction:column;align-items:center;width:100%;max-width:320px;padding:24px;animation:.4s cubic-bezier(.34,1.56,.64,1) scaleUp;display:flex;position:relative}.canvas-progress-container{margin-bottom:24px;position:relative}.canvas-progress-circle{background:conic-gradient(var(--accent) 0%, #2b2e3b 0%);width:140px;height:140px;box-shadow:0 0 30px var(--accent-glow);border-radius:50%;justify-content:center;align-items:center;transition:background .2s;display:flex}.canvas-progress-inner{background:#15171e;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:124px;height:124px;display:flex}.canvas-progress-text{font-family:var(--font-display);color:var(--text-primary);font-size:32px;font-weight:800}.canvas-loading-icon{border:2px solid #0000;border-top-color:var(--accent);border-radius:50%;width:16px;height:16px;margin-top:4px;animation:1s linear infinite spin}.progress-card h3{font-family:var(--font-display);color:var(--text-primary);margin:0 0 8px;font-size:20px;font-weight:700}.canvas-progress-stage{color:#80d4ff;margin-bottom:8px;font-size:15px;font-weight:600}.canvas-progress-step{color:var(--text-secondary);text-align:center;max-width:320px;font-size:13px;line-height:1.4}.video-frame-header{justify-content:space-between;align-items:center;width:100%;margin-bottom:12px;padding:0 8px;display:flex}.video-frame-title{font-family:var(--font-display);color:var(--text-secondary);font-size:14px;font-weight:600}.video-element-wrapper{cursor:pointer;background:#000;border:1px solid #ffffff0d;border-radius:12px;width:100%;padding-top:56.25%;position:relative;overflow:hidden}.video-element-wrapper video{object-fit:contain;width:100%;height:100%;position:absolute;top:0;left:0}.video-overlay-play{opacity:0;background:#0006;justify-content:center;align-items:center;transition:opacity .3s;display:flex;position:absolute;inset:0}.video-element-wrapper:hover .video-overlay-play{opacity:1}.play-icon-svg{color:#fff;filter:drop-shadow(0 4px 12px #00000080);width:60px;height:60px}.download-status-indicator{color:var(--accent);align-items:center;gap:8px;margin-top:10px;font-size:14px;display:flex}.right-panel{background-color:var(--bg-sidebar);border-left:1px solid var(--border-subtle);box-sizing:border-box;flex-direction:column;height:100%;display:flex;overflow:hidden}.chat-header-bar{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.chat-title-container{flex-direction:column;display:flex}.chat-title{font-family:var(--font-display);font-size:16px;font-weight:700}.chat-subtitle{color:var(--text-muted);margin-top:2px;font-size:11px}.status-badge{text-transform:uppercase;border-radius:12px;align-items:center;gap:6px;padding:4px 8px;font-size:11px;font-weight:700;display:flex}.status-badge.online{color:#30e86e;background:#26d9621a}.status-badge.offline{color:#eb4747;background:#d926261a}.status-dot{background-color:currentColor;border-radius:50%;width:6px;height:6px}.status-badge.online .status-dot{animation:1.5s infinite pulse}.chat-messages-container{flex-direction:column;flex-grow:1;gap:16px;padding:24px;display:flex;overflow-y:auto}.chat-bubble{flex-direction:column;max-width:85%;animation:.3s slideUp;display:flex}.chat-bubble.user{align-self:flex-end}.chat-bubble.bot{align-self:flex-start}.bubble-meta{color:var(--text-muted);text-transform:uppercase;margin-bottom:4px;font-size:10px;font-weight:600}.chat-bubble.user .bubble-meta{text-align:right}.bubble-content{box-sizing:border-box;border-radius:16px;padding:12px 16px;font-size:13.5px;line-height:1.5}.chat-bubble.user .bubble-content{background:var(--accent);color:#fff;box-shadow:0 4px 15px var(--accent-glow);border-bottom-right-radius:4px}.chat-bubble.bot .bubble-content{border:1px solid var(--border-subtle);color:var(--text-primary);background:#21242cb3;border-bottom-left-radius:4px}.typing-dots{gap:4px;padding:6px 8px;display:flex}.typing-dot{background:var(--text-secondary);border-radius:50%;width:6px;height:6px;animation:1.2s ease-in-out infinite wave}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}.chat-input-panel{border-top:1px solid var(--border-subtle);background:#111217cc;flex-direction:column;min-height:80px;max-height:50vh;padding:20px;display:flex;overflow:hidden}.resizer-h{cursor:row-resize;background:var(--bg-sidebar);border-top:1px solid var(--border-subtle);border-bottom:1px solid var(--border-subtle);z-index:100;height:6px;transition:background .2s;position:relative}.resizer-h:hover,.resizer-h.active{background:var(--accent);border-color:var(--accent)}.resizer-h:after{content:"";background:var(--border-subtle);border-radius:1px;width:30px;height:2px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.resizer-h:hover:after,.resizer-h.active:after{background:#fff}.input-wrapper{border:1px solid var(--border-subtle);transition:var(--transition-smooth);background:#27293566;border-radius:24px;flex:1;align-items:stretch;max-height:100%;padding:4px 16px;display:flex;position:relative;overflow:hidden;box-shadow:0 4px 20px #0000004d}.input-wrapper:focus-within{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-glow), 0 8px 30px #0006;background:#2b2e3b80}.textarea-field{resize:none;font-family:var(--font-sans);color:var(--text-primary);box-sizing:border-box;background:0 0;border:none;outline:none;flex:1;height:auto;min-height:24px;max-height:200px;padding:14px 0;font-size:16px;line-height:1.5;overflow-y:auto}.input-buttons{align-self:flex-end;align-items:center;gap:8px;margin-bottom:8px;margin-left:10px;display:flex}.mic-btn,.send-btn{background:linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);color:#fff;cursor:pointer;width:42px;height:42px;transition:var(--transition-smooth);box-shadow:0 4px 10px var(--accent-glow);border:none;border-radius:50%;justify-content:center;align-items:center;display:flex}.mic-btn:hover,.send-btn:hover{box-shadow:0 6px 15px var(--accent-glow);transform:translateY(-2px)scale(1.05)}.mic-btn:active,.send-btn:active{transform:scale(.95)}.mic-btn svg,.send-btn svg{width:20px;height:20px}.popup-overlay{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:99999;background:#040508eb;place-items:center;animation:.3s fadeIn;display:none;position:fixed;inset:0}.popup-content{aspect-ratio:16/9;width:90%;max-width:960px;box-shadow:0 30px 70px #000c, 0 0 100px var(--accent-glow);background:#000;border:1px solid #ffffff14;border-radius:16px;position:relative;overflow:visible}.popup-video{object-fit:contain;border-radius:16px;width:100%;height:100%}.close-btn{border:2px solid var(--accent);color:#fff;cursor:pointer;width:40px;height:40px;box-shadow:0 8px 24px #00000080, 0 0 15px var(--accent-glow);z-index:100000;background:#1a1c23;border-radius:50%;justify-content:center;align-items:center;font-size:24px;font-weight:700;transition:all .3s cubic-bezier(.175,.885,.32,1.275);display:flex;position:absolute;top:-18px;right:-18px}.close-btn:hover{background:var(--accent);box-shadow:0 0 25px var(--accent);transform:scale(1.1)rotate(90deg)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%{transform:scale(.95);box-shadow:0 0 #26d962b3}70%{transform:scale(1);box-shadow:0 0 0 6px #26d96200}to{transform:scale(.95);box-shadow:0 0 #26d96200}}@keyframes wave{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleUp{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes slideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}