:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-tertiary:#1a1a28;--bg-card:#161622;--border:#2a2a3e;--border-hover:#3a3a5e;--text-primary:#e8e8f0;--text-secondary:#8888a8;--text-muted:#555570;--accent:#6c5ce7;--accent-hover:#7d6ef8;--accent-glow:rgba(108,92,231,.3);--success:#00d68f;--warning:#fa0;--error:#ff4757;--info:#3742fa;--radius:12px;--radius-sm:8px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;overflow-x:hidden}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}.container{max-width:1200px;margin:0 auto;padding:0 20px}.header{background:var(--bg-secondary);border-bottom:1px solid var(--border);padding:16px 0;position:-webkit-sticky;position:sticky;top:0;z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.header-inner{justify-content:space-between}.header h1,.header-inner{display:flex;align-items:center}.header h1{font-size:1.3rem;font-weight:700;gap:10px}.header h1 span.wave-icon{font-size:1.5rem}.header-actions{display:flex;gap:10px;align-items:center}.btn{padding:10px 20px;border-radius:var(--radius-sm);border:none;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:8px}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover);box-shadow:0 0 20px var(--accent-glow)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--border-hover)}.btn-ghost{background:transparent;color:var(--text-secondary);padding:8px 12px}.btn-ghost:hover{color:var(--text-primary);background:var(--bg-tertiary)}.btn-sm{padding:6px 14px;font-size:.8rem}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:border-color .2s}.card:hover{border-color:var(--border-hover)}.card-title{font-size:1rem;font-weight:600;margin-bottom:16px;display:flex;align-items:center;gap:8px}.upload-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:40px 20px;text-align:center;cursor:pointer;transition:all .3s;position:relative;overflow:hidden}.upload-zone.dragover,.upload-zone:hover{border-color:var(--accent);background:rgba(108,92,231,.05)}.upload-zone.has-file{border-color:var(--success);border-style:solid;padding:16px}.upload-zone input[type=file]{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;cursor:pointer}.upload-icon{font-size:2.5rem;margin-bottom:10px}.upload-label{color:var(--text-secondary);font-size:.9rem}.upload-formats{color:var(--text-muted);font-size:.75rem;margin-top:6px}.upload-preview{object-fit:contain}.upload-preview,.upload-preview-video{max-width:100%;max-height:200px;border-radius:var(--radius-sm)}.upload-filename{font-size:.8rem;color:var(--text-secondary);margin-top:8px;word-break:break-all}.upload-clear{position:absolute;top:8px;right:8px;background:var(--bg-tertiary);border:1px solid var(--border);color:var(--text-secondary);width:28px;height:28px;border-radius:50%;cursor:pointer;font-size:1rem;display:flex;align-items:center;justify-content:center;z-index:2}.upload-clear:hover{color:var(--error);border-color:var(--error)}.form-group{margin-bottom:16px}.form-label{display:block;font-size:.85rem;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.form-input,.form-select,.form-textarea{width:100%;padding:10px 14px;background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.9rem;outline:none;transition:border-color .2s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent)}.form-textarea{resize:vertical;min-height:80px;font-family:inherit}.form-select option{background:var(--bg-secondary)}.grid-2{display:grid;grid-template-columns:1fr 1fr;grid-gap:20px;gap:20px}@media (max-width:768px){.grid-2{grid-template-columns:1fr}}.main{padding:24px 0}.generate-section{margin-bottom:32px}.settings-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px;margin-top:16px}@media (max-width:768px){.settings-row{grid-template-columns:1fr}}.status-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase}.status-created{background:rgba(55,66,250,.15);color:var(--info)}.status-processing{background:rgba(255,170,0,.15);color:var(--warning)}.status-completed{background:rgba(0,214,143,.15);color:var(--success)}.status-failed{background:rgba(255,71,87,.15);color:var(--error)}.status-uploading{background:rgba(108,92,231,.15);color:var(--accent)}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.status-created .status-dot{background:var(--info)}.status-processing .status-dot{background:var(--warning);animation:pulse 1.5s infinite}.status-completed .status-dot{background:var(--success)}.status-failed .status-dot{background:var(--error)}.status-uploading .status-dot{background:var(--accent);animation:pulse 1s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.result-section{margin-top:24px}.result-video{width:100%;max-height:500px;border-radius:var(--radius);background:var(--bg-secondary)}.result-actions{display:flex;gap:10px;margin-top:12px}.history-section{margin-top:32px}.job-list{display:flex;flex-direction:column;gap:12px}.job-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;display:flex;align-items:center;gap:16px;transition:border-color .2s;cursor:pointer}.job-item:hover{border-color:var(--border-hover)}.job-thumb{width:60px;height:60px;border-radius:var(--radius-sm);object-fit:cover;background:var(--bg-tertiary);flex-shrink:0}.job-info{flex:1 1;min-width:0}.job-info h4{font-size:.9rem;margin-bottom:4px}.job-info p{font-size:.8rem;color:var(--text-secondary)}.job-meta{gap:12px;flex-shrink:0}.job-meta,.log-toggle{display:flex;align-items:center}.log-toggle{background:var(--bg-tertiary);border:1px solid var(--border);color:var(--text-secondary);padding:8px 14px;border-radius:var(--radius-sm);cursor:pointer;font-size:.85rem;gap:6px}.log-toggle:hover{color:var(--text-primary);border-color:var(--border-hover)}.log-toggle .conn-dot{width:8px;height:8px;border-radius:50%}.log-toggle .conn-dot.connected{background:var(--success)}.log-toggle .conn-dot.disconnected{background:var(--error)}.log-panel{position:fixed;top:0;right:0;width:420px;height:100vh;background:var(--bg-secondary);border-left:1px solid var(--border);z-index:200;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .3s ease}.log-panel.open{transform:translateX(0)}.log-panel-header{padding:16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.log-panel-header h3{font-size:.95rem}.log-filters{padding:10px 16px;border-bottom:1px solid var(--border);display:flex;gap:8px}.log-filter-btn{padding:4px 10px;border-radius:12px;border:1px solid var(--border);background:transparent;color:var(--text-secondary);font-size:.75rem;cursor:pointer}.log-filter-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}.log-entries{flex:1 1;overflow-y:auto;padding:8px;font-family:SF Mono,Fira Code,monospace;font-size:.75rem}.log-entry{padding:6px 10px;border-radius:4px;margin-bottom:2px;line-height:1.5;word-break:break-all}.log-entry.info{color:var(--text-secondary)}.log-entry.warn{color:var(--warning);background:rgba(255,170,0,.05)}.log-entry.error{color:var(--error);background:rgba(255,71,87,.05)}.log-time{color:var(--text-muted);margin-right:8px}.log-level{font-weight:600;margin-right:8px;text-transform:uppercase}.log-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:rgba(0,0,0,.5);z-index:199;opacity:0;pointer-events:none;transition:opacity .3s}.log-overlay.visible{opacity:1;pointer-events:all}.tips-card{margin-top:24px}.tips-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}@media (max-width:768px){.tips-grid{grid-template-columns:1fr}}.tip-item{display:flex;align-items:flex-start;gap:10px;padding:12px;background:var(--bg-primary);border-radius:var(--radius-sm);font-size:.85rem;color:var(--text-secondary)}.tip-icon{font-size:1.2rem;flex-shrink:0}.pricing-info{display:flex;gap:16px;margin-top:12px;flex-wrap:wrap}.price-tag{background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 16px;text-align:center}.price-tag .res{font-size:.8rem;color:var(--text-secondary);margin-bottom:4px}.price-tag .cost{font-size:1.1rem;font-weight:700;color:var(--accent)}.price-tag .unit{font-size:.7rem;color:var(--text-muted)}.spinner{display:inline-block;width:16px;height:16px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.progress-bar{width:100%;height:4px;background:var(--bg-primary);border-radius:2px;margin-top:12px;overflow:hidden}.progress-bar .progress-fill{height:100%;background:var(--accent);border-radius:2px;animation:progress-indeterminate 2s ease-in-out infinite}@keyframes progress-indeterminate{0%{width:0;margin-left:0}50%{width:50%;margin-left:25%}to{width:0;margin-left:100%}}.empty-state{text-align:center;padding:40px 20px;color:var(--text-muted)}.empty-state .empty-icon{font-size:3rem;margin-bottom:12px}.empty-state p{font-size:.9rem}