.app{height:100vh;width:100vw;display:flex;flex-direction:column;overflow:hidden;background:var(--color-bg);color:var(--color-text-main)}.header{height:48px;display:flex;align-items:center;padding:0 24px;background:var(--color-panel);flex-shrink:0;border-bottom:1px solid var(--color-border)}.header-left{display:flex;align-items:center;gap:12px}.header-logo{height:18px;width:auto;filter:brightness(0) invert(1)}.main-workspace{flex:1;display:flex;gap:0;overflow:hidden;min-height:0}.left-panel{width:420px;min-width:380px;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:12px;border-right:1px solid var(--color-border);background:var(--color-bg)}.right-panel{flex:1;display:flex;flex-direction:column;overflow-y:auto;padding:20px}.video-upload{border:2px dashed var(--color-border);border-radius:var(--radius);padding:20px;text-align:center;cursor:pointer;transition:border-color .2s}.video-upload:hover{border-color:var(--color-accent)}.video-upload.active{border-color:var(--color-accent);cursor:default}.video-upload.error{border-color:var(--color-error)}.video-upload-idle{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:13px;color:var(--color-text-muted)}.video-upload-icon{font-size:28px}.video-upload-hint{font-size:11px;opacity:.7}.video-upload-progress{display:flex;align-items:center;justify-content:center;gap:12px;font-size:13px;color:var(--color-accent)}.video-spinner{width:18px;height:18px;border:2px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%}.video-upload-done{color:var(--color-success);font-size:13px}.video-upload-error{color:var(--color-error);font-size:13px}.scene-input-area{display:flex;flex-direction:column;gap:10px}.scene-textarea{width:100%;min-height:110px;padding:12px 14px;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-panel);color:var(--color-text-main);font-size:12px;font-family:var(--font-mono);line-height:1.6;resize:vertical;outline:none}.scene-textarea:focus{border-color:var(--color-accent)}.scene-actions{display:flex;align-items:center;justify-content:space-between;gap:12px}.scene-hint{font-size:11px;color:var(--color-text-muted)}.btn-generate{flex-shrink:0;padding:12px 28px;border:none;border-radius:var(--radius);background:var(--color-accent);color:#000;font-weight:700;font-size:13px;letter-spacing:2px;cursor:pointer;display:flex;align-items:center;gap:8px;transition:background .15s}.btn-generate:hover:not(:disabled){background:var(--color-accent-hover)}.btn-generate:disabled{opacity:.45;cursor:not-allowed}.config-section{background:var(--color-panel);border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden}.config-summary{padding:10px 14px;font-size:12px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;cursor:pointer;color:var(--color-text-muted)}.config-grid{display:grid;grid-template-columns:80px 1fr;gap:8px 12px;padding:0 14px 14px;align-items:center}.config-label{font-size:11px;color:var(--color-text-muted);text-align:right}.config-chips{display:flex;gap:4px;flex-wrap:wrap}.chip{padding:5px 12px;border:1px solid var(--color-border);border-radius:20px;background:transparent;color:var(--color-text-muted);font-size:11px;cursor:pointer;transition:all .15s;font-family:var(--font-sans)}.chip:hover{border-color:var(--color-accent);color:var(--color-text-main)}.chip-active{background:var(--color-accent);border-color:var(--color-accent);color:#000;font-weight:600}.config-slider{width:100%}.config-hint{padding:0 14px 10px;font-size:10px;color:var(--color-text-muted);opacity:.75}.track-results{display:flex;flex-direction:column;gap:4px}.tracklist-header{padding:0 0 12px;flex-shrink:0}.tracklist-stats{font-size:12px;font-weight:600;color:var(--color-text-muted)}.track-row{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;background:var(--color-panel);border-radius:var(--radius);border-left:3px solid transparent;min-height:48px;gap:12px;position:relative;flex-wrap:wrap}.track-row.completed{border-left-color:var(--color-success)}.track-row.generating{border-left-color:var(--color-accent)}.track-row.error{border-left-color:var(--color-error)}.track-row.queued{border-left-color:var(--color-border);opacity:.8}.track-row-left{display:flex;align-items:center;gap:10px;min-width:180px;flex-shrink:0}.track-row-icon{font-size:16px}.track-row-label{font-size:12px;font-weight:600;white-space:nowrap}.track-row-dur{font-size:10px;color:var(--color-accent);font-family:var(--font-mono)}.track-row-prompt{font-size:11px;color:var(--color-text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:200px}.track-row-right{display:flex;align-items:center;gap:8px;flex-shrink:0}.track-btn{padding:8px;border:none;border-radius:50%;background:transparent;color:var(--color-text-main);cursor:pointer;transition:background .15s;font-size:14px;display:flex;align-items:center;justify-content:center;width:34px;height:34px}.track-btn:hover{background:#444}.track-btn-ref{font-size:12px;color:var(--color-accent)}.track-status-text{font-size:11px;color:var(--color-text-muted)}.track-status-text.error-text{color:var(--color-error)}.track-spinner{display:inline-block;width:12px;height:12px;border:2px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;vertical-align:middle}.ref-drop{width:100%;display:flex;align-items:center;gap:8px;padding:8px 0 0 46px}.tracklist-empty{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--color-text-muted);opacity:.55}.tracklist-empty-icon{font-size:48px;margin-bottom:8px}.tracklist-empty p{font-size:14px;margin:0}.tracklist-empty-sub{font-size:12px!important;opacity:.8}.gate-overlay{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:var(--color-bg);z-index:1000}.gate-card{background:var(--color-panel);border:1px solid var(--color-border);border-radius:var(--radius);padding:48px 40px;width:380px;display:flex;flex-direction:column;align-items:center;gap:24px}.gate-logo-img{height:28px;width:auto;filter:brightness(0) invert(1)}.gate-divider{width:40px;height:2px;background:var(--color-accent);border-radius:1px}.gate-form{display:flex;gap:8px;width:100%}.gate-input{flex:1;padding:10px 14px;border-radius:var(--radius-sm);border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text-main);font-size:14px;font-family:var(--font-mono);outline:none}.gate-input:focus{border-color:var(--color-accent)}.gate-btn{padding:10px 24px;border:none;border-radius:var(--radius-sm);background:var(--color-accent);color:#000;font-weight:700;font-size:14px;cursor:pointer}.gate-error{color:var(--color-error);font-size:13px}@keyframes shake{0%,to{transform:translate(0)}20%{transform:translate(-8px)}40%{transform:translate(8px)}60%{transform:translate(-6px)}80%{transform:translate(6px)}}.gate-card.shake{animation:shake .4s ease}@media (max-width: 900px){.main-workspace{flex-direction:column}.left-panel{width:100%;min-width:0;max-height:55vh}.right-panel{max-height:45vh}}:root{--color-bg: #16161A;--color-panel: #252528;--color-border: #3E3E44;--color-text-main: #F5F5F6;--color-text-muted: #B0B0B8;--color-accent: #FF6600;--color-accent-hover: #E55C00;--color-track-bg: #2E2E33;--color-success: #34C759;--color-error: #FF453A;--color-warning: #FFD60A;--radius: 10px;--radius-sm: 6px;--font-mono: "JetBrains Mono", "Fira Code", "Cascadia Code", "Consolas", monospace;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%;overflow:hidden}body{background:var(--color-bg);color:var(--color-text-main);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#444}::selection{background:var(--color-accent);color:#000}*:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}@keyframes spin{to{transform:rotate(360deg)}}.animate-spin{animation:spin 1s linear infinite}input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;height:6px;border-radius:3px;background:var(--color-border);outline:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:var(--color-accent);cursor:pointer;border:none}