*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0a0e14;--bg-panel:#11161d;--border:#252b35;--text:#e6edf3;--text-dim:#8896a6;--accent:#58a6ff;--input-bg:#0d1117;--msg-user:#1f6feb;--msg-ai:#1a202c;--gold:#d4a017;--gold-light:#f0c94d;--radius:8px;--glass:rgba(17,22,29,.7);--glass-border:rgba(255,255,255,.08)}html,body,#root{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);overflow:hidden}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes glowPulse{0%,to{box-shadow:0 0 20px #d4a01726}50%{box-shadow:0 0 40px #d4a0174d}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-3px)}}.top-bar{display:flex;align-items:center;gap:6px;padding:0 12px;height:72px;border-bottom:1px solid var(--border);background:var(--bg-panel);flex-shrink:0;overflow-x:auto;overflow-y:hidden;white-space:nowrap;-webkit-overflow-scrolling:touch;z-index:10;position:relative}.top-bar::-webkit-scrollbar{height:0}.top-bar-logo{height:60px;width:auto;border-radius:6px;flex-shrink:0}.top-bar-title{font-weight:800;font-size:20px;background:linear-gradient(135deg,var(--gold),var(--gold-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.3px;flex-shrink:0}.top-bar-model{margin-left:2px;flex-shrink:0}.model-select{padding:5px 10px;border-radius:var(--radius);border:1px solid var(--border);background:var(--input-bg);color:var(--text);font-size:12px;cursor:pointer;outline:none}.model-select:focus{border-color:var(--gold)}.top-bar-btn{padding:5px 10px;border-radius:var(--radius);border:1px solid var(--border);background:transparent;color:var(--text);font-size:12px;line-height:1;cursor:pointer;transition:all .2s;flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;gap:4px;white-space:nowrap;flex-wrap:nowrap}.top-bar-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 0 12px #58a6ff33}.top-bar-badge{font-size:14px;flex:0 0 auto;line-height:1;display:inline-flex;align-items:center;justify-content:center;white-space:nowrap}.app{display:flex;flex-direction:column;height:100%}.app-body{display:flex;flex:1;min-height:0}.welcome-screen{flex:1;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.welcome-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;filter:brightness(.95)}.welcome-video-overlay{position:absolute;inset:0;background:radial-gradient(ellipse at center,transparent 30%,rgba(10,14,20,.45) 100%);z-index:1}.sound-toggle{position:absolute;top:16px;right:16px;z-index:3;width:44px;height:44px;border-radius:50%;background:#d4a01740;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid rgba(212,160,23,.3);display:flex;align-items:center;justify-content:center;font-size:20px;cursor:pointer;transition:all .2s;color:#fff;animation:pulseSound 2s ease-in-out infinite}@keyframes pulseSound{0%,to{box-shadow:0 0 #d4a01766}50%{box-shadow:0 0 0 8px #d4a01700}}.sound-toggle:hover{background:#0009;transform:scale(1.1)}.qr-code{position:absolute;bottom:24px;right:24px;z-index:3;display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px;border-radius:18px;background:#ffffffe6;border:1px solid rgba(255,255,255,.15);transition:all .3s;box-shadow:0 4px 16px #0003}.qr-code:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0000004d}.qr-img{width:110px;height:110px;border-radius:12px;display:block;padding:4px;background:#0000000f}.qr-hint{font-size:11px;color:#0009;font-weight:600;letter-spacing:.02em;white-space:nowrap}.welcome-card{position:relative;z-index:2;background:#11161d8c;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid rgba(255,255,255,.1);border-radius:24px;padding:44px 52px;max-width:540px;width:90%;text-align:center;animation:fadeIn .6s ease-out;box-shadow:0 32px 64px #0006,inset 0 1px #ffffff0f}.welcome-card h1{font-size:34px;font-weight:800;background:linear-gradient(135deg,var(--gold),var(--gold-light),var(--gold));background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:glowPulse 3s ease-in-out infinite;margin-bottom:8px;letter-spacing:-.5px}.welcome-card .subtitle{font-size:15px;color:var(--text-dim);line-height:1.6;margin-bottom:4px}.welcome-hint{font-size:13px!important;color:var(--accent)!important;font-style:italic;margin-top:10px!important}.welcome-input-row{display:flex;gap:10px;margin-top:20px}.welcome-input{flex:1;padding:14px 18px;border-radius:var(--radius);border:1px solid rgba(255,255,255,.12);background:#0d111780;color:var(--text);font-size:15px;outline:none;transition:all .2s;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.welcome-input:focus{border-color:var(--gold);box-shadow:0 0 0 3px #d4a0171a}.welcome-input::placeholder{color:var(--text-dim)}.welcome-btn{padding:14px 32px;border-radius:var(--radius);border:none;background:linear-gradient(135deg,var(--gold),var(--gold-light));color:#0a0e14;font-size:15px;font-weight:700;cursor:pointer;white-space:nowrap;transition:all .2s;animation:float 3s ease-in-out infinite}.welcome-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 8px 24px #d4a0174d}.welcome-btn:disabled{opacity:.5;cursor:not-allowed;animation:none;transform:none}.password-gate{display:flex;flex-direction:column;align-items:center;gap:12px;margin-top:20px;padding:16px;border:1px solid rgba(255,255,255,.08);border-radius:12px;background:#00000026}.password-label{font-size:13px;color:var(--text-dim);text-align:center}.password-row{display:flex;gap:8px}.password-input{padding:10px 14px;border-radius:var(--radius);border:1px solid rgba(255,255,255,.12);background:#0d111766;color:var(--text);font-size:14px;outline:none;width:180px}.password-input:focus{border-color:var(--gold)}.password-btn{padding:10px 20px;border-radius:var(--radius);border:none;background:var(--accent);color:#fff;font-size:14px;font-weight:600;cursor:pointer}.password-btn:hover{box-shadow:0 4px 12px #58a6ff4d}.password-error{font-size:12px;color:#f85149;margin-top:2px}.chat-panel{width:420px;min-width:280px;display:flex;flex-direction:column;border-right:1px solid var(--border);background:var(--bg-panel);transition:width .2s}.chat-panel.collapsed{width:0;min-width:0;overflow:hidden;border-right:none}.chat-messages{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px}.chat-messages:empty:after{content:"Describe what you want to build...";color:var(--text-dim);text-align:center;margin-top:40px;font-size:14px;opacity:.6}.message{max-width:100%;padding:12px 16px;border-radius:14px;font-size:14px;line-height:1.55;white-space:pre-wrap;word-break:break-word;animation:fadeIn .3s ease-out}.message.user{align-self:flex-end;background:linear-gradient(135deg,#1a5cd4,#2b7aff);color:#fff;border-bottom-right-radius:6px}.message.assistant{align-self:flex-start;background:var(--msg-ai);font-family:SF Mono,Cascadia Code,Fira Code,Consolas,monospace;border:1px solid rgba(255,255,255,.06);border-bottom-left-radius:6px}.message.assistant.streaming{border-color:#d4a0174d;box-shadow:0 0 12px #d4a0170d}.chat-input-area{padding:10px 12px;border-top:1px solid var(--border);display:flex;gap:8px;flex-shrink:0;background:#0000001a}.chat-input-area input{flex:1;padding:11px 14px;border-radius:var(--radius);border:1px solid var(--border);background:var(--input-bg);color:var(--text);font-size:14px;outline:none;transition:border-color .2s}.chat-input-area input:focus{border-color:var(--accent)}.chat-input-area button{padding:10px 18px;border-radius:var(--radius);border:none;background:var(--accent);color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;white-space:nowrap}.chat-input-area button:hover:not(:disabled){box-shadow:0 4px 12px #58a6ff4d}.chat-input-area button:disabled{opacity:.5;cursor:not-allowed}.chat-input-area button.stop-btn{background:#da3633}.chat-input-area button.stop-btn:hover{box-shadow:0 4px 12px #da36334d}.preview-panel{flex:1;display:flex;flex-direction:column;background:#fff;min-width:0;min-height:0;overflow:hidden;position:relative;box-shadow:inset 0 2px 8px #0000000f}.preview-panel.fullscreen{position:fixed;inset:0;z-index:50}.preview-header{padding:6px 12px;border-bottom:1px solid #e5e7eb;font-size:12px;color:#6b7280;display:flex;align-items:center;gap:8px;flex-shrink:0;background:#f9fafb}.preview-header .dot{width:7px;height:7px;border-radius:50%;background:#d1d5db;flex-shrink:0;transition:background .3s}.preview-header .dot.active{background:#22c55e;box-shadow:0 0 6px #22c55e4d}.preview-header-spacer{flex:1}.preview-header button{font-size:11px;line-height:1;padding:4px 10px;border-radius:5px;border:1px solid #e5e7eb;background:#fff;color:#6b7280;cursor:pointer;white-space:nowrap;transition:all .15s;display:inline-flex;align-items:center;justify-content:center;gap:3px;flex:0 0 auto;flex-wrap:nowrap}.preview-header button:hover{background:#f3f4f6;color:#374151}.preview-header 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#0003}.gallery-card-title{font-weight:600;font-size:15px;color:var(--text);margin-bottom:4px}.gallery-card-author{font-size:12px;color:var(--text-dim);margin-bottom:3px}.gallery-card-desc{font-size:12px;color:var(--text-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.loading-dots{display:inline-flex;gap:4px;padding:4px 0}.loading-dots span{width:6px;height:6px;border-radius:50%;background:var(--text-dim);animation:bounce 1.2s infinite}.loading-dots span:nth-child(2){animation-delay:.2s}.loading-dots span:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,80%,to{transform:scale(.6);opacity:.4}40%{transform:scale(1);opacity:1}}.error-banner{background:#da363314;border:1px solid rgba(218,54,51,.2);color:#f85149;padding:10px 14px;margin:0 12px 8px;border-radius:var(--radius);font-size:13px}@media(max-width:767px){.top-bar{height:52px;padding:0 8px;gap:4px}.top-bar-logo{height:44px}.top-bar-title{font-size:14px}.top-bar-btn{font-size:10px;padding:4px 6px}.top-bar-badge{font-size:12px}.top-bar-model{display:none}.app-body{flex-direction:column;position:relative}.chat-panel{width:100%;min-width:0;max-height:40%;border-right:none;border-bottom:2px solid var(--border);transition:max-height .2s}.chat-panel.collapsed{max-height:0;border-bottom:none;overflow:hidden}.chat-messages{padding:8px}.chat-input-area{padding:6px 8px;gap:6px}.chat-input-area input{font-size:16px;padding:8px 10px}.chat-input-area button,.message{font-size:13px;padding:8px 12px}.toggle-chat-btn,.qr-code,.welcome-video{display:none}.welcome-screen{justify-content:center;padding:16px;background:linear-gradient(#0a0e1466,#0a0e1499),url(/bg.png) center/cover no-repeat}.welcome-card{padding:24px 20px;max-width:95vw;background:#11161da6}.welcome-card h1{font-size:24px}.welcome-input-row{flex-direction:column;gap:8px}.welcome-btn{width:100%;animation:none}.password-input{width:140px}.dialog{padding:18px;max-width:95vw;gap:8px}.gallery-grid{grid-template-columns:repeat(2,1fr);gap:6px}}@media(max-width:900px)and (orientation:landscape){.top-bar{height:46px;gap:4px}.top-bar-title{font-size:14px}.top-bar-logo{height:30px}.top-bar-btn{font-size:10px;padding:3px 6px}.app-body{flex-direction:row}.chat-panel{width:300px;min-width:240px;max-height:none;border-right:1px solid var(--border);border-bottom:none}.chat-panel.collapsed{width:0;min-width:0}.toggle-chat-btn{display:none}.chat-messages{padding:6px;gap:6px}.chat-input-area{padding:5px 6px;gap:4px}.message{font-size:12px;padding:6px 10px}.welcome-card{padding:20px 24px;max-width:460px}.welcome-card h1{font-size:22px}}