:root{--bg-primary: #08080d;--bg-secondary: #0e0e16;--bg-tertiary: #15151f;--bg-hover: #1c1c2e;--border: #1e1e32;--border-active: #3a3a5c;--text-primary: #eaeaf2;--text-secondary: #9898b4;--text-muted: #5c5c78;--accent: #7c6cf0;--accent-light: #b4a8ff;--accent-dim: #5a4bc8;--accent-glow: rgba(124, 108, 240, .15);--gradient-accent: linear-gradient(135deg, #7c6cf0 0%, #5aa0f0 100%);--success: #34d399;--success-dim: rgba(52, 211, 153, .12);--warning: #fbbf24;--error: #f87171;--thinking-bg: rgba(124, 108, 240, .06);--thinking-border: rgba(124, 108, 240, .15);--user-msg-bg: #161628;--assistant-msg-bg: #0e0e1a;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--shadow-sm: 0 1px 3px rgba(0,0,0,.3);--shadow-md: 0 4px 16px rgba(0,0,0,.4);--shadow-lg: 0 8px 32px rgba(0,0,0,.5);--shadow-glow: 0 0 24px rgba(124,108,240,.2)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Plus Jakarta Sans,-apple-system,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;overflow:hidden;-webkit-font-smoothing:antialiased}#root{height:100vh;display:flex}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.app-layout{display:flex;width:100%;height:100vh}.sidebar{width:272px;min-width:272px;background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:20px 14px}.sidebar-header{display:flex;align-items:center;gap:10px;padding:8px 10px;margin-bottom:20px}.logo-mark{width:32px;height:32px;border-radius:var(--radius-sm);background:var(--gradient-accent);display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}.sidebar-header h1{font-size:15px;font-weight:700;letter-spacing:-.02em;background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.new-project-btn{width:100%;padding:10px 16px;background:var(--gradient-accent);color:#fff;border:none;border-radius:var(--radius-md);font-size:13px;font-weight:600;cursor:pointer;transition:all .2s;margin-bottom:20px;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:var(--shadow-glow);font-family:inherit}.new-project-btn:hover{transform:translateY(-1px);box-shadow:0 0 32px #7c6cf059}.project-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:4px}.project-item{padding:10px 12px;border-radius:var(--radius-md);cursor:pointer;transition:all .15s;border:1px solid transparent}.project-item:hover{background:var(--bg-hover)}.project-item.active{background:var(--bg-tertiary);border-color:var(--border-active);box-shadow:var(--shadow-sm)}.project-item-top{display:flex;justify-content:space-between;align-items:flex-start}.project-item h3{font-size:13px;font-weight:600;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.project-delete-btn{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:2px;border-radius:4px;opacity:0;transition:all .15s;flex-shrink:0}.project-item:hover .project-delete-btn{opacity:1}.project-delete-btn:hover{color:var(--error);background:#f871711a}.project-item-meta{display:flex;align-items:center;gap:6px;margin-bottom:6px}.stage-badge{font-size:11px;color:var(--text-muted);font-weight:500}.project-progress-track{height:2px;background:var(--border);border-radius:1px;overflow:hidden}.project-progress-fill{height:100%;background:var(--gradient-accent);border-radius:1px;transition:width .4s ease}.clean-btn{display:flex;align-items:center;justify-content:center;gap:6px;padding:8px;margin-top:12px;background:none;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-muted);font-size:12px;font-family:inherit;cursor:pointer;transition:all .15s}.clean-btn:hover{color:var(--error);border-color:var(--error);background:#f871710f}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden;background:var(--bg-primary)}.stage-bar{display:flex;align-items:center;padding:16px 28px;background:var(--bg-secondary);border-bottom:1px solid var(--border)}.stage-item{display:flex;align-items:center;flex:1}.stage-step{display:flex;align-items:center;gap:8px;padding:8px 14px;border-radius:var(--radius-xl);font-size:12.5px;font-weight:600;white-space:nowrap;color:var(--text-muted);transition:all .3s}.stage-icon{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--bg-tertiary);border:1.5px solid var(--border);transition:all .3s;flex-shrink:0}.stage-step.active{color:#fff;background:var(--accent-glow)}.stage-step.active .stage-icon{background:var(--gradient-accent);border-color:transparent;color:#fff;box-shadow:var(--shadow-glow)}.stage-step.completed{color:var(--success)}.stage-step.completed .stage-icon{background:var(--success-dim);border-color:var(--success);color:var(--success)}.stage-line{flex:1;height:2px;background:var(--border);margin:0 4px;border-radius:1px;transition:background 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var(--border)}.ref-thumb img{width:100%;height:100%;object-fit:cover}.ref-thumb .remove-btn{position:absolute;top:-4px;right:-4px;width:16px;height:16px;background:var(--error);color:#fff;border:none;border-radius:50%;font-size:10px;cursor:pointer;display:flex;align-items:center;justify-content:center}.action-bar{display:flex;gap:8px;padding:14px 28px;background:var(--bg-secondary);border-top:1px solid var(--border)}.pipeline-content{flex:1;overflow:auto;display:flex;flex-direction:column}.stage-content-wrapper{display:flex;flex-direction:column;flex:1}.stage-content-header{display:flex;align-items:center;gap:12px;padding:18px 28px 10px}.stage-content-header h3{font-size:16px;font-weight:700}.badge{font-size:11px;font-weight:600;padding:3px 10px;border-radius:var(--radius-xl);background:var(--accent-glow);color:var(--accent-light);border:1px solid 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var(--border)}.scene-row-done-badge{font-size:11px;color:var(--success);font-weight:600}.scene-row-error-badge{font-size:11px;color:var(--error);font-weight:600}.scene-row-prompt{font-size:13px;color:var(--text-secondary);line-height:1.55;cursor:pointer;margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.scene-row-prompt:hover{color:var(--text-primary)}.scene-row-prompt-empty{color:var(--text-muted);font-style:italic}.scene-row-edit{display:flex;flex-direction:column;gap:8px}.scene-row-edit textarea{width:100%;background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-family:inherit;font-size:13px;padding:8px 10px;resize:none;outline:none;line-height:1.5}.scene-row-edit textarea:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-glow)}.scene-row-edit-actions{display:flex;gap:6px}.scene-row-actions{flex-shrink:0;display:flex;align-items:center;padding:0 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.3s ease}.music-player-card{display:flex;align-items:center;gap:14px;padding:14px 18px;background:var(--bg-tertiary);border:1px solid var(--success);border-radius:var(--radius-md);color:var(--success)}.music-player-card audio{flex:1;height:36px}.music-editor-actions{display:flex;gap:10px}.final-video-container{display:flex;flex-direction:column;padding:24px 28px;gap:16px}.video-preview-card{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow-lg)}.video-preview-card video{width:100%;max-height:55vh;display:block;background:#000}.final-actions{display:flex;gap:10px;flex-wrap:wrap}.share-url-display{padding:10px 14px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-md)}.share-url-display code{font-size:12px;color:var(--text-secondary);word-break:break-all}.montage-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;gap:16px;padding:60px 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svg{flex-shrink:0;margin-top:2px;color:var(--accent-light)}.script-music-info{padding:8px 16px;font-size:11px;color:var(--text-muted);border-top:1px solid var(--border);background:var(--bg-secondary)}.share-page{min-height:100vh;background:var(--bg-primary);display:flex;align-items:center;justify-content:center;padding:24px}.share-container{width:100%;max-width:740px;display:flex;flex-direction:column;gap:20px}.share-header{display:flex;justify-content:center}.share-logo{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:700;color:var(--accent-light)}.share-video-wrapper{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow-lg)}.share-video-wrapper video{width:100%;display:block;background:#000}.share-info{text-align:center}.share-info h1{font-size:22px;font-weight:700;margin-bottom:6px}.share-meta{display:flex;justify-content:center;gap:12px;font-size:13px;color:var(--text-muted)}.share-actions{display:flex;justify-content:center;gap:10px}.share-loading,.share-error{display:flex;flex-direction:column;align-items:center;gap:14px;color:var(--text-muted);text-align:center}.share-error h2{color:var(--text-primary);font-weight:700}.wizard-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:100;padding:24px;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.wizard-modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:580px;max-height:85vh;display:flex;flex-direction:column;box-shadow:var(--shadow-lg),0 0 80px #7c6cf01a;overflow:hidden;animation:slideUp .3s ease}@keyframes 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24px;border-top:1px solid var(--border)}.model-card{padding:14px 16px;border-radius:var(--radius-md);border:1.5px solid var(--border);background:var(--bg-tertiary);cursor:pointer;transition:all .2s;position:relative}.model-card:hover{border-color:var(--border-active);box-shadow:var(--shadow-sm)}.model-card.selected{border-color:var(--accent);background:var(--accent-glow);box-shadow:var(--shadow-glow)}.model-card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.model-card-top h4{font-size:14px;font-weight:700}.model-price{font-size:14px;font-weight:700;color:var(--warning);white-space:nowrap}.model-price small{font-size:10px;font-weight:400;color:var(--text-muted)}.model-desc{font-size:12px;color:var(--text-secondary);line-height:1.4;margin-bottom:6px}.model-card-meta{display:flex;justify-content:space-between;align-items:center}.model-stars{display:flex;gap:1px;color:var(--warning)}.model-type{font-size:11px;color:var(--text-muted);font-weight:500}.model-badge{position:absolute;top:10px;right:10px;font-size:10px;font-weight:600;padding:2px 8px;border-radius:10px;display:flex;align-items:center;gap:3px}.ref-badge{background:#5aa0f026;color:#5aa0f0;border:1px solid rgba(90,160,240,.3)}.audio-badge{background:var(--success-dim);color:var(--success);border:1px solid rgba(52,211,153,.3)}.wizard-summary{display:flex;flex-direction:column;gap:12px;padding:8px 0}.summary-row{display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-md);font-size:13px;color:var(--text-secondary)}.summary-row strong{color:var(--text-primary);margin-left:auto;margin-right:8px}.summary-row .model-price{font-size:13px}.summary-total{display:flex;align-items:center;gap:10px;padding:16px;background:var(--accent-glow);border:1px solid var(--thinking-border);border-radius:var(--radius-md);font-size:14px;color:var(--text-primary)}.summary-total strong{margin-left:auto;color:var(--warning);font-size:20px}.wizard-photos{display:flex;flex-direction:column;gap:12px}.photo-upload-area{border:2px dashed var(--border);border-radius:var(--radius-md);padding:32px;text-align:center;cursor:pointer;transition:all .2s;color:var(--text-muted)}.photo-upload-area:hover{border-color:var(--accent);color:var(--accent-light);background:var(--accent-glow)}.photo-upload-area p{font-size:14px;margin:8px 0 4px;color:var(--text-secondary)}.photo-upload-area 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12px}.script-screen-header h2{font-size:20px;font-weight:700;letter-spacing:-.02em;margin-bottom:6px}.script-screen-meta{display:flex;gap:16px;font-size:13px;color:var(--text-muted)}.script-screen-meta span{display:flex;align-items:center;gap:4px}.script-screen-scenes{flex:1;overflow-y:auto;padding:0 28px 16px;display:flex;flex-direction:column;gap:6px}.script-screen-actions{display:flex;gap:8px;padding:16px 28px;border-top:1px solid var(--border);background:var(--bg-secondary)}.script-edit-panel{padding:16px 28px;border-top:1px solid var(--border);background:var(--bg-secondary);display:flex;flex-direction:column;gap:10px}.script-edit-panel textarea{width:100%;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-family:inherit;font-size:13px;padding:12px;resize:none;outline:none}.script-edit-panel textarea:focus{border-color:var(--accent)}.script-edit-actions{display:flex;gap:8px}.login-page{width:100%;height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary)}.login-card{width:100%;max-width:400px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-xl);padding:40px;box-shadow:var(--shadow-lg)}.login-logo{display:flex;align-items:center;gap:10px;margin-bottom:8px}.login-logo h1{font-size:18px;font-weight:700;letter-spacing:-.02em;background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.login-subtitle{font-size:14px;color:var(--text-muted);margin-bottom:28px}.login-form{display:flex;flex-direction:column;gap:16px}.login-field{display:flex;flex-direction:column;gap:6px}.login-field label{font-size:13px;font-weight:600;color:var(--text-secondary)}.login-field input{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-family:inherit;font-size:14px;padding:12px 14px;outline:none;transition:border-color .2s,box-shadow .2s}.login-field input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.login-field input::placeholder{color:var(--text-muted)}.login-error{font-size:13px;color:var(--error);background:#f8717114;border:1px solid rgba(248,113,113,.2);border-radius:var(--radius-sm);padding:10px 12px}.login-submit{width:100%;margin-top:4px;padding:12px;font-size:14px}.generating-label{font-size:11px;color:var(--text-muted);font-weight:500;animation:pulse 1.5s infinite}.spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.type-selector{display:flex;align-items:center;justify-content:center;flex:1;padding:40px 24px}.type-selector-inner{width:100%;max-width:540px;display:flex;flex-direction:column;gap:20px}.type-selector-heading{text-align:center}.type-selector-heading h1{font-size:22px;font-weight:700;letter-spacing:-.03em;margin-bottom:6px}.type-selector-heading p{color:var(--text-secondary);font-size:13px}.video-types-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.video-type-card{padding:14px 16px;border-radius:var(--radius-md);border:1.5px solid var(--border);background:var(--bg-tertiary);display:flex;align-items:center;gap:12px;position:relative;transition:all .2s}.video-type-card.selected{border-color:var(--accent);background:var(--accent-glow);box-shadow:var(--shadow-glow)}.video-type-card.disabled{opacity:.45}.video-type-icon{width:38px;height:38px;border-radius:var(--radius-sm);background:var(--bg-secondary);display:flex;align-items:center;justify-content:center;color:var(--text-muted);flex-shrink:0}.video-type-card.selected .video-type-icon{background:var(--accent);color:#fff}.video-type-info h3{font-size:13px;font-weight:700;margin-bottom:2px}.video-type-info p{font-size:11px;color:var(--text-secondary);line-height:1.4}.video-type-badge{position:absolute;top:9px;right:9px;font-size:10px;font-weight:600;padding:2px 7px;border-radius:20px;background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-muted);letter-spacing:.02em}.type-idea-area{display:flex;flex-direction:column;gap:6px}.type-idea-area label{font-size:13px;font-weight:600;color:var(--text-secondary)}.type-idea-area textarea{width:100%;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-family:inherit;font-size:14px;padding:14px 16px;resize:none;outline:none;line-height:1.6;box-sizing:border-box;transition:border-color .2s,box-shadow .2s}.type-idea-area textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.type-idea-area textarea::placeholder{color:var(--text-muted)}.type-idea-hint{font-size:11px;color:var(--text-muted);align-self:flex-end}.type-create-btn{width:100%;justify-content:center;padding:13px 24px;font-size:14px}@media(max-width:768px){.sidebar,.stage-label-text{display:none}.stage-bar{padding:12px 16px}.stage-step{padding:6px 8px}.video-types-grid{grid-template-columns:1fr}}