.tool{max-width:640px;margin:0 auto}.tool-header{margin-bottom:2rem}.tool-title{font-size:1.5rem;font-weight:500;margin:0 0 .25rem;letter-spacing:-.02em}.tool-description{color:var(--text-secondary);font-size:var(--font-size-s);margin:0}.mono{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:-.02em}.label{font-size:.6875rem;font-weight:500;text-transform:uppercase;letter-spacing:.08em;color:var(--text-tertiary)}.control-group{display:flex;flex-direction:column;gap:.375rem}.control-row{display:flex;align-items:center;gap:1rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.625rem 1.25rem;font-size:var(--font-size-s);font-weight:500;border:none;border-radius:100px;cursor:pointer;transition:all .15s ease;white-space:nowrap}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--text-primary);color:var(--bg)}.btn-primary:hover:not(:disabled){opacity:.85}input.sr-only:focus+.btn-primary{outline:2px solid var(--text-tertiary);outline-offset:2px}.btn-secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){border-color:var(--text-tertiary)}.btn-ghost{background:transparent;color:var(--text-secondary);padding:.5rem}.btn-ghost:hover:not(:disabled){color:var(--text-primary)}.btn-sm{padding:.375rem .75rem;font-size:.75rem}.upload-zone{border:1.5px dashed var(--border);border-radius:12px;padding:2.5rem 1.5rem;text-align:center;cursor:pointer;transition:all .15s ease;background:transparent;width:100%;font-family:inherit;color:inherit}.upload-zone:hover,.upload-zone:focus-within{border-color:var(--text-tertiary)}.upload-zone:focus-within{outline:2px solid var(--text-tertiary);outline-offset:2px}.upload-zone.disabled{opacity:.4;cursor:not-allowed}.upload-zone.drag-over{border-color:var(--accent);background:var(--code-bg)}.upload-zone:focus-within,.upload-zone:focus{border-color:var(--accent);outline:2px solid var(--accent);outline-offset:2px}.upload-icon{width:32px;height:32px;margin:0 auto .75rem;color:var(--text-tertiary)}.upload-text{display:block;font-size:var(--font-size-s);font-weight:500;color:var(--text-primary);margin-bottom:.25rem}.upload-hint{display:block;font-size:.75rem;color:var(--text-tertiary)}.settings-bar{display:flex;flex-wrap:wrap;gap:1.5rem;padding:1rem 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin-bottom:1.5rem}.setting{display:flex;flex-direction:column;gap:.375rem;min-width:120px}.setting-inline{flex-direction:row;align-items:center;gap:.75rem}.select{appearance:none;padding:.5rem 2rem .5rem .75rem;font-size:var(--font-size-s);font-family:inherit;background:var(--bg);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23493c66' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .5rem center}html.dark .select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23b8a9d4' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E")}.select:hover{border-color:var(--text-tertiary)}.range{-webkit-appearance:none;appearance:none;width:100%;height:4px;background:var(--border);border-radius:2px;outline:none}.range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:16px;height:16px;background:var(--text-primary);border-radius:50%;cursor:pointer;transition:transform .1s ease}.range::-webkit-slider-thumb:hover{transform:scale(1.1)}.range::-moz-range-thumb{width:16px;height:16px;background:var(--text-primary);border-radius:50%;cursor:pointer;border:none}.file-list{display:flex;flex-direction:column;gap:.5rem}.file-item{display:flex;align-items:center;gap:.75rem;padding:.75rem;background:var(--code-bg);border-radius:8px}.file-info{flex:1;min-width:0}.file-name{font-size:var(--font-size-s);font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-meta{font-size:.75rem;color:var(--text-tertiary);font-family:var(--mono)}.file-actions{display:flex;align-items:center;gap:.5rem}.status{font-size:.75rem;font-weight:500}.status-pending{color:var(--text-tertiary)}.status-active{color:var(--accent)}.status-done{color:var(--text-secondary)}.status-error{color:#dc2626}.action-bar{display:flex;gap:.75rem;margin-bottom:1.5rem}.info-box{font-size:.75rem;color:var(--text-tertiary);margin-top:2rem;padding-top:1rem;border-top:1px solid var(--border)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:1rem}.stat{display:flex;flex-direction:column;gap:.25rem}.stat-value{font-family:var(--mono);font-size:1.25rem;font-weight:500;color:var(--text-primary);letter-spacing:-.02em}.stat-label{font-size:.6875rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-tertiary)}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.75rem}.section-title{font-size:var(--font-size-s);font-weight:500;color:var(--text-secondary);margin:0}.section-count{font-family:var(--mono);font-size:.75rem;color:var(--text-tertiary)}.image-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:.5rem}.image-thumb{aspect-ratio:1;border-radius:6px;overflow:hidden;position:relative;background:var(--code-bg)}.image-thumb img{width:100%;height:100%;object-fit:cover}.image-thumb-number{position:absolute;top:4px;left:4px;font-family:var(--mono);font-size:.625rem;font-weight:600;background:#0009;color:#fff;padding:2px 6px;border-radius:4px}.image-thumb-actions{position:absolute;top:4px;right:4px;display:flex;gap:2px;opacity:0;transition:opacity .15s ease}.image-thumb:hover .image-thumb-actions{opacity:1}.image-thumb-btn{width:20px;height:20px;display:flex;align-items:center;justify-content:center;background:#0009;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:.625rem}.image-thumb-btn:hover{background:#000c}.image-thumb-btn.remove{background:#dc2626cc}.video-preview{border-radius:8px;overflow:hidden;background:#000;margin-bottom:1.5rem}.video-preview video{width:100%;display:block}.divider{height:1px;background:var(--border);margin:1.5rem 0}.value-display{display:inline-flex;align-items:baseline;gap:.25rem}.value-display .value{font-family:var(--mono);font-weight:500}.value-display .unit{font-size:.75rem;color:var(--text-tertiary)}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;background:transparent;border:none;border-radius:6px;cursor:pointer;color:var(--text-tertiary);transition:all .15s ease}.icon-btn:hover{background:var(--code-bg);color:var(--text-primary)}.icon-btn:disabled{opacity:.3;cursor:not-allowed}.progress-ring{transform:rotate(-90deg)}.progress-ring-circle{transition:stroke-dashoffset .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .2s ease forwards}.spinner{animation:spinner-rotate 1s linear infinite}@keyframes spinner-rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.hidden{display:none!important}