@import"https://fonts.googleapis.com/css2?family=Host+Grotesk:ital,wght@0,300..800;1,300..800&display=swap";:root{--primary-black: #000000;--primary-white: #ffffff;--blue-600: #2563eb;--blue-500: #3b82f6;--blue-100: #dbeafe;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--zinc-100: #f4f4f5;--ink: #eaf0ff;--stage: #05070e;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 20px 50px -12px rgb(0 0 0 / .6);--transition-base: all .2s ease;--panel-w: 450px;--font: "Host Grotesk", sans-serif}*{box-sizing:border-box}button,select,label,input[type=range]{touch-action:manipulation}html,body{margin:0;height:100%;background:radial-gradient(120% 90% at 50% 0%,#0a1228 0%,var(--stage) 60%);color:#111;font-family:var(--font);font-size:15px;line-height:1.5;overflow:hidden}button{font-family:inherit}.condensed{font-variation-settings:"wdth" 80}#branding{position:fixed;top:16px;left:16px;right:16px;z-index:200;pointer-events:none}.branding-line{width:100%;height:1px;background-color:var(--ink)}.branding-row{display:flex;justify-content:space-between;margin-top:8px}.branding-text{color:var(--ink);font-size:17px;font-weight:550;font-variation-settings:"wdth" 85;text-transform:uppercase;line-height:1.375;letter-spacing:.05em}#stage{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;padding:72px calc(var(--panel-w) + 48px) 24px 32px}#viewport{flex:1;display:flex;align-items:center;justify-content:center;min-height:0}#gl-canvas{max-width:100%;max-height:100%;object-fit:contain;background:#000;border-radius:8px;box-shadow:var(--shadow-lg)}#dropzone{width:min(440px,90%);background:#ffffffeb;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-radius:12px;padding:12px;box-shadow:var(--shadow-lg);transition:var(--transition-base)}#dropzone.dragging{outline:2px solid var(--blue-600)}.dz-inner{border:1.5px dashed var(--gray-300);border-radius:8px;padding:40px 24px;text-align:center;transition:var(--transition-base)}#dropzone.dragging .dz-inner{border-color:var(--blue-600);background:#2563eb0d}.dz-title{margin:0 0 4px;font-size:1.125rem;font-weight:600;color:#111827}.dz-or{margin:0 0 16px;font-size:.875rem;color:var(--gray-500)}.dz-hint{margin:16px 0 0;font-size:.75rem;color:var(--gray-400)}.dz-tap,#transport[hidden]{display:none}#transport{flex:none;align-self:center;display:flex;align-items:center;gap:14px;margin-top:20px;width:min(640px,100%);background:#ffffffeb;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-radius:9999px;padding:8px 20px 8px 8px;box-shadow:var(--shadow-md)}.play-btn{flex:none;width:38px;height:38px;border-radius:9999px;border:none;background:var(--primary-black);color:#fff;font-size:13px;cursor:pointer;transition:var(--transition-base)}.play-btn:hover{background:var(--gray-700);transform:scale(1.05)}.time{font-size:.8rem;font-weight:500;color:var(--gray-600);min-width:2.6rem;text-align:center;font-variant-numeric:tabular-nums}#scrub{flex:1}.loop-toggle{display:flex;align-items:center;gap:6px;font-size:.75rem;font-weight:550;font-variation-settings:"wdth" 80;text-transform:uppercase;letter-spacing:.05em;color:var(--gray-500);cursor:pointer;-webkit-user-select:none;user-select:none}.loop-toggle:has(input:checked){color:var(--blue-600)}.loop-toggle input{accent-color:var(--blue-600);margin:0}.control-panel{position:fixed;top:64px;right:16px;bottom:16px;width:var(--panel-w);z-index:100;background:#fffc;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-radius:12px;padding:1rem;overflow-y:auto;display:flex;flex-direction:column;gap:1rem;scrollbar-width:none}.control-panel::-webkit-scrollbar{display:none}.control-section{border-radius:.5rem;padding:1rem;background:#fff;border:1px solid var(--gray-200);transition:var(--transition-base);flex:none}.control-section-title{display:flex;align-items:baseline;justify-content:space-between;margin:0 0 1rem;font-size:1.125rem;line-height:1.75rem;font-weight:500;color:#1f2937;border-bottom:1px solid var(--gray-200);padding-bottom:.5rem}.link-btn{background:none;border:none;color:var(--gray-500);font-size:.8rem;cursor:pointer;text-decoration:underline;padding:0}.link-btn:hover{color:var(--blue-600)}.section-hint{margin:.75rem 0 0;font-size:.8rem;color:var(--gray-500)}#empty-hint{color:var(--gray-400);font-size:.875rem;text-align:center;line-height:1.7;margin:1.5rem 0 .5rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border:none;outline:none;cursor:pointer;border-radius:9999px;padding:.6rem 1.4rem;font-size:.85rem;font-weight:500;font-variation-settings:"wdth" 80;text-transform:uppercase;letter-spacing:.04em;transition:var(--transition-base)}.btn-block{width:100%}.btn-primary{background:var(--primary-black);color:#fff}.btn-primary:hover:not(:disabled){background:var(--gray-700);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-primary:disabled{opacity:.3;cursor:default}.btn-secondary{background:#fff;color:#111;border:1px solid var(--gray-300)}.btn-secondary:hover{background:#f9fafb;border-color:var(--primary-black);transform:translateY(-1px)}.select-wrapper{position:relative}.form-select{position:relative;height:2.5rem;width:100%;background-color:var(--zinc-100);padding:.5rem 2.5rem .5rem 1rem;font-size:.95rem;font-family:inherit;color:#111;transition:var(--transition-base);border:1px solid transparent;-webkit-appearance:none;-moz-appearance:none;appearance:none;border-radius:6px;box-shadow:var(--shadow-sm);cursor:pointer}.form-select:hover{border-color:var(--gray-400)}.form-select:focus{outline:none;box-shadow:0 0 0 2px #2563eb59}.select-icon{pointer-events:none;position:absolute;right:.75rem;top:50%;transform:translateY(-50%);color:var(--gray-600);font-size:.8rem}.range-input{display:block;height:.5rem;width:100%;cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;border-radius:.5rem;background:var(--gray-200);transition:var(--transition-base)}.range-input::-webkit-slider-thumb{height:1.25rem;width:1.25rem;cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;border-radius:9999px;background:var(--primary-black);border:2px solid var(--primary-white);box-shadow:var(--shadow-sm);transition:var(--transition-base)}.range-input::-webkit-slider-thumb:hover{transform:scale(1.1);box-shadow:var(--shadow-md)}.range-input::-moz-range-thumb{height:1.25rem;width:1.25rem;cursor:pointer;border-radius:9999px;background:var(--primary-black);border:2px solid var(--primary-white);box-shadow:var(--shadow-sm);transition:var(--transition-base)}input[type=color]{width:100%;height:2.25rem;padding:3px;background:var(--zinc-100);border:1px solid transparent;border-radius:6px;box-shadow:var(--shadow-sm);cursor:pointer;transition:var(--transition-base)}input[type=color]:hover{border-color:var(--gray-400)}#filter-list{display:flex;flex-direction:column;gap:.625rem;margin-top:1rem}.filter-card{background:var(--zinc-100);border:1px solid transparent;border-radius:.5rem;box-shadow:var(--shadow-sm);transition:var(--transition-base)}.filter-card:hover{border-color:var(--gray-300)}.filter-card.disabled{opacity:.45}.card-head{display:flex;align-items:center;gap:10px;padding:.6rem .75rem;border-bottom:1px solid var(--gray-200)}.card-head input[type=checkbox]{accent-color:var(--blue-600);margin:0;width:15px;height:15px;cursor:pointer}.card-title{flex:1;font-size:.85rem;font-weight:600;font-variation-settings:"wdth" 80;text-transform:uppercase;letter-spacing:.04em;color:#111827}.card-actions{display:flex;gap:2px}.card-actions button{background:none;border:none;color:var(--gray-400);font-size:.85rem;cursor:pointer;padding:2px 6px;border-radius:4px;transition:var(--transition-base)}.card-actions button:hover{color:var(--primary-black);background:var(--gray-200)}.card-actions button.danger:hover{color:#dc2626}.card-body{padding:.75rem;display:flex;flex-direction:column;gap:.75rem}.param-row label{display:block;margin-bottom:.4rem;font-size:.8rem;font-weight:500;color:var(--gray-700)}.range-container{display:flex;align-items:center;gap:.75rem}.range-value{min-width:3rem;text-align:right;font-size:.8rem;font-weight:500;color:var(--gray-600);font-variant-numeric:tabular-nums}#export-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#05070eb3;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:300}#export-overlay[hidden]{display:none}.export-box{background:#fff;border-radius:12px;padding:28px 32px;width:360px;text-align:center;box-shadow:var(--shadow-lg)}.export-box h3{margin:0 0 18px;font-size:1rem;font-weight:600;font-variation-settings:"wdth" 80;text-transform:uppercase;letter-spacing:.08em;color:#111827}.progress-track{height:.5rem;border-radius:.5rem;background:var(--gray-200);margin-bottom:10px;overflow:hidden}#export-progress{height:100%;width:0%;border-radius:.5rem;background:var(--blue-600);transition:width .1s linear}#export-status{color:var(--gray-500);font-size:.8rem;margin:0 0 18px;font-variant-numeric:tabular-nums}@media(max-width:1200px){:root{--panel-w: 400px}}@media(max-width:1024px){:root{--panel-w: 350px}#stage{padding-left:24px;padding-right:calc(var(--panel-w) + 40px)}}@media(max-width:768px){:root{--sheet-h: 44dvh}#branding{top:10px;left:12px;right:12px}.branding-text{font-size:13px}#stage{padding:50px 14px calc(var(--sheet-h) + 26px)}#transport{margin-top:12px;gap:10px;padding:6px 14px 6px 6px}.time{min-width:2.2rem}.control-panel{top:auto;left:12px;right:12px;bottom:calc(8px + env(safe-area-inset-bottom));width:auto;height:var(--sheet-h);padding:.75rem;gap:.75rem}.control-section{padding:.75rem}.control-section-title{font-size:1rem;margin-bottom:.75rem}#filter-list{margin-top:.75rem}.export-box{width:min(360px,calc(100vw - 40px))}}@media(max-width:940px)and (max-height:500px)and (orientation:landscape){:root{--panel-w: 300px}#branding{top:8px;left:max(12px,env(safe-area-inset-left))}.branding-text{font-size:12px}#stage{padding:42px calc(var(--panel-w) + 26px) 10px max(14px,env(safe-area-inset-left))}#transport{margin-top:10px;padding:5px 14px 5px 5px}.control-panel{top:42px;left:auto;right:max(12px,env(safe-area-inset-right));bottom:10px;width:var(--panel-w);height:auto;padding:.75rem;gap:.75rem}.control-section{padding:.75rem}}@media(hover:none)and (pointer:coarse){.dz-drop,.dz-or{display:none}.dz-tap{display:inline}.dz-title{margin-bottom:16px}.dz-inner{padding:28px 16px}.btn{min-height:44px}.play-btn{width:44px;height:44px}.form-select{height:2.75rem;font-size:16px}.range-input{height:.625rem}.range-input::-webkit-slider-thumb{height:1.5rem;width:1.5rem}.range-input::-moz-range-thumb{height:1.5rem;width:1.5rem}.card-actions{gap:8px}.card-actions button{padding:8px 10px;font-size:1rem}.card-head input[type=checkbox]{width:18px;height:18px}input[type=color]{height:2.75rem}}