.hidden-input.svelte-1usogpi{display:none}.upload-zone.svelte-1usogpi{background:var(--surface-color);border:2px dashed var(--border-color);border-radius:var(--radius-lg);padding:4rem 2rem;text-align:center;cursor:pointer;transition:all var(--anim-med) var(--ease-out);position:relative;overflow:hidden}.upload-zone.svelte-1usogpi:hover,.upload-zone.drag-active.svelte-1usogpi{border-color:var(--accent-color);transform:scale(1.01);box-shadow:var(--shadow-soft)}.upload-icon.svelte-1usogpi{font-size:2rem;color:var(--text-secondary);margin-bottom:1rem;transition:transform var(--anim-fast) var(--ease-out)}.upload-zone.svelte-1usogpi:hover .upload-icon:where(.svelte-1usogpi){transform:translateY(-4px)}.mobile-notice.svelte-1usogpi{background:#fef3c7;border:1px solid #fbbf24;border-radius:var(--radius-md);padding:.75rem 1rem;margin-top:1rem;font-size:.85rem;color:#92400e}.file-list-section.svelte-1usogpi{margin-top:2rem;animation:svelte-1usogpi-fadeIn var(--anim-med) var(--ease-out)}.file-list-header.svelte-1usogpi{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:2px solid var(--border-color)}.file-list-header.svelte-1usogpi h3:where(.svelte-1usogpi){font-size:1.1rem;color:var(--text-primary)}.clear-all-btn.svelte-1usogpi{background:none;border:1px solid var(--danger-color);color:var(--danger-color);padding:.4rem .8rem;border-radius:var(--radius-md);font-size:.85rem;cursor:pointer;transition:all var(--anim-fast) var(--ease-out)}.clear-all-btn.svelte-1usogpi:hover{background:var(--danger-color);color:#fff}.file-list.svelte-1usogpi{background:var(--surface-color);border-radius:var(--radius-lg);padding:1rem;max-height:400px;overflow-y:auto}.file-item.svelte-1usogpi{display:flex;justify-content:space-between;align-items:center;padding:.75rem;border-bottom:1px solid var(--border-color);transition:background var(--anim-fast),border-left var(--anim-fast);border-left:3px solid transparent}.file-item.svelte-1usogpi:last-child{border-bottom:none}.file-item.svelte-1usogpi:hover{background:#00000005}.file-item.is-active.svelte-1usogpi{background:#2563eb0a;border-left-color:var(--accent-color);animation:svelte-1usogpi-processingPulse 1.5s ease-in-out infinite}.file-info-left.svelte-1usogpi{flex:1;min-width:0}.file-name.svelte-1usogpi{font-weight:600;font-size:.9rem;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:300px}.file-meta.svelte-1usogpi{display:flex;align-items:center;gap:.35rem;margin-top:.25rem}.file-size.svelte-1usogpi{font-size:.8rem;color:var(--text-secondary)}.file-size.compressed.svelte-1usogpi{color:#166534;font-weight:600}.size-arrow.svelte-1usogpi{font-size:.75rem;color:var(--text-secondary)}.file-actions.svelte-1usogpi{display:flex;align-items:center;gap:.5rem;flex-shrink:0}.file-status.svelte-1usogpi{font-size:.75rem;padding:.25rem .5rem;border-radius:4px;font-weight:600;white-space:nowrap;display:inline-flex;align-items:center;gap:4px}.status-pending.svelte-1usogpi{background:#e5e7eb;color:#4b5563}.status-processing.svelte-1usogpi{background:#dbeafe;color:#1e40af}.status-converting.svelte-1usogpi{background:#fef3c7;color:#92400e}.status-done.svelte-1usogpi{background:#dcfce7;color:#166534}.status-optimal.svelte-1usogpi{background:#d1fae5;color:#065f46}.status-error.svelte-1usogpi{background:#fee2e2;color:#991b1b}.file-action-btn.svelte-1usogpi{background:none;border:1px solid var(--border-color);cursor:pointer;padding:.3rem .5rem;border-radius:var(--radius-sm);font-size:.85rem;transition:all var(--anim-fast) var(--ease-out);color:var(--text-secondary)}.file-action-btn.svelte-1usogpi:hover{border-color:var(--accent-color);color:var(--accent-color)}.file-remove.svelte-1usogpi{background:none;border:none;color:var(--danger-color);cursor:pointer;padding:.25rem .5rem;font-size:.85rem;opacity:.7;transition:opacity var(--anim-fast)}.file-remove.svelte-1usogpi:hover{opacity:1}.spinner.svelte-1usogpi{display:inline-block;width:10px;height:10px;border:2px solid currentColor;border-top-color:transparent;border-radius:50%;animation:svelte-1usogpi-spin .8s linear infinite;vertical-align:middle}.controls.svelte-1usogpi{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:2rem;opacity:0;transform:translateY(10px);pointer-events:none;transition:opacity var(--anim-med) var(--ease-out),transform var(--anim-med) var(--ease-out)}.controls.visible.svelte-1usogpi{opacity:1;transform:translateY(0);pointer-events:auto}.control-full.svelte-1usogpi{grid-column:1 / -1}fieldset.svelte-1usogpi{border:none}legend.svelte-1usogpi{font-size:.85rem;font-weight:600;color:var(--text-secondary);margin-bottom:.75rem;display:block}.radio-group.svelte-1usogpi{display:flex;gap:.5rem;flex-wrap:wrap}.radio-btn.svelte-1usogpi{flex:1;position:relative;min-width:70px}.radio-btn.svelte-1usogpi input:where(.svelte-1usogpi){position:absolute;opacity:0;cursor:pointer;height:100%;width:100%;z-index:2}.radio-label.svelte-1usogpi{display:block;text-align:center;padding:.75rem;background:var(--surface-color);border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:.9rem;font-weight:500;color:var(--text-secondary);transition:all var(--anim-fast) var(--ease-out);box-shadow:var(--shadow-soft)}.radio-btn.svelte-1usogpi input:where(.svelte-1usogpi):checked+.radio-label:where(.svelte-1usogpi){border-color:var(--accent-color);background:var(--accent-color);color:#fff;box-shadow:var(--shadow-hover)}.radio-btn.svelte-1usogpi:active .radio-label:where(.svelte-1usogpi){transform:scale(.96)}.size-options.svelte-1usogpi .radio-btn:where(.svelte-1usogpi){min-width:70px;flex:0 1 auto}.custom-size-row.svelte-1usogpi{display:flex;gap:.5rem;margin-top:.75rem;max-width:280px;animation:svelte-1usogpi-fadeIn var(--anim-med) var(--ease-out)}.custom-size-input.svelte-1usogpi{flex:1;padding:.6rem .75rem;border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:.9rem;background:var(--surface-color);color:var(--text-primary);outline:none;transition:border-color var(--anim-fast)}.custom-size-input.svelte-1usogpi:focus{border-color:var(--accent-color)}.custom-size-unit.svelte-1usogpi{padding:.6rem .75rem;border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:.9rem;background:var(--surface-color);color:var(--text-primary);cursor:pointer;outline:none}.quality-slider.svelte-1usogpi{-webkit-appearance:none;appearance:none;width:100%;height:8px;background:var(--border-color);border-radius:4px;outline:none;cursor:pointer}.quality-slider.svelte-1usogpi::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;background:var(--accent-color);border-radius:50%;cursor:pointer;box-shadow:var(--shadow-soft)}.quality-slider.svelte-1usogpi::-moz-range-thumb{width:20px;height:20px;background:var(--accent-color);border-radius:50%;cursor:pointer;border:none}.slider-labels.svelte-1usogpi{display:flex;justify-content:space-between;margin-top:.5rem;font-size:.75rem;color:var(--text-secondary)}.format-note.svelte-1usogpi{font-size:.8rem;color:var(--text-secondary);margin-top:.75rem;background:#fef3c7;padding:.5rem .75rem;border-radius:var(--radius-sm);border:1px solid #fbbf24}.control-hint.svelte-1usogpi{font-size:.8rem;color:var(--text-secondary);margin-top:.5rem}.process-section.svelte-1usogpi{margin-top:2rem;text-align:center;animation:svelte-1usogpi-fadeIn var(--anim-med) var(--ease-out)}.btn-process.svelte-1usogpi{padding:1rem 2.5rem;background:var(--accent-color);color:#fff;border:none;border-radius:var(--radius-md);font-size:1rem;font-weight:600;cursor:pointer;transition:all var(--anim-med) var(--ease-out);box-shadow:var(--shadow-soft)}.btn-process.svelte-1usogpi:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-hover)}.btn-process.svelte-1usogpi:disabled{opacity:.5;cursor:not-allowed}.progress-section.svelte-1usogpi{margin-top:2rem;animation:svelte-1usogpi-fadeIn var(--anim-med) var(--ease-out);text-align:center}.progress-bar-container.svelte-1usogpi{background:#e5e7eb;border-radius:var(--radius-md);height:8px;overflow:hidden;margin-bottom:.5rem}.progress-bar.svelte-1usogpi{background:var(--accent-color);height:100%;transition:width .3s ease-out}.progress-text.svelte-1usogpi{text-align:center;font-size:.9rem;color:var(--text-secondary);font-weight:500;margin-bottom:.75rem}.btn-cancel.svelte-1usogpi{padding:.5rem 1.5rem;background:transparent;color:var(--danger-color);border:1px solid var(--danger-color);border-radius:var(--radius-md);font-size:.9rem;font-weight:500;cursor:pointer;transition:all var(--anim-fast) var(--ease-out)}.btn-cancel.svelte-1usogpi:hover{background:var(--danger-color);color:#fff}.results-section.svelte-1usogpi{margin-top:2rem;animation:svelte-1usogpi-fadeIn var(--anim-med) var(--ease-out)}.results-stats.svelte-1usogpi{background:var(--surface-color);border-radius:var(--radius-lg);padding:1.5rem;margin-bottom:1.5rem;box-shadow:var(--shadow-soft)}.stats-grid.svelte-1usogpi{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1.5rem}.stat-item.svelte-1usogpi{text-align:center}.stat-label.svelte-1usogpi{font-size:.8rem;color:var(--text-secondary);margin-bottom:.25rem}.stat-value.svelte-1usogpi{font-size:1.5rem;font-weight:700;color:var(--text-primary)}.stat-value.success.svelte-1usogpi{color:#166534}.action-area.svelte-1usogpi{margin-top:2rem;text-align:center;animation:svelte-1usogpi-fadeIn .3s ease-out}.btn-group.svelte-1usogpi{display:flex;justify-content:center;gap:1rem;margin-bottom:1rem;flex-wrap:wrap}.btn-base.svelte-1usogpi{padding:.8rem 1.5rem;border-radius:var(--radius-md);font-size:.95rem;font-weight:600;cursor:pointer;transition:all var(--anim-med) var(--ease-out);border:none}.btn-download.svelte-1usogpi{background:var(--text-primary);color:#fff;box-shadow:var(--shadow-soft)}.btn-download.svelte-1usogpi:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-hover)}.btn-download.svelte-1usogpi:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-secondary.svelte-1usogpi{background:transparent;color:var(--text-secondary);border:1px solid var(--border-color)}.btn-secondary.svelte-1usogpi:hover{background:#fff;border-color:var(--text-primary);color:var(--text-primary)}.error-msg.svelte-1usogpi{color:var(--danger-color);margin-top:1.5rem;font-weight:500;text-align:center;background:#fef2f2;padding:1rem;border-radius:var(--radius-md);border:1px solid #fee2e2}.timer-bar.svelte-1usogpi{position:fixed;bottom:0;left:0;height:4px;background:var(--accent-color);z-index:100}.timer-banner.svelte-1usogpi{background:var(--surface-color);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:.75rem 1rem;margin-top:1rem;display:flex;align-items:center;justify-content:center;gap:1rem;flex-wrap:wrap;font-size:.85rem;color:var(--text-secondary);box-shadow:var(--shadow-soft);animation:svelte-1usogpi-fadeIn var(--anim-med) var(--ease-out)}.timer-banner-actions.svelte-1usogpi{display:flex;gap:.5rem}.timer-btn.svelte-1usogpi{padding:.35rem .75rem;border-radius:var(--radius-sm);font-size:.8rem;font-weight:600;cursor:pointer;transition:all var(--anim-fast) var(--ease-out)}.timer-btn.keep.svelte-1usogpi{background:var(--accent-color);color:#fff;border:none}.timer-btn.keep.svelte-1usogpi:hover{background:var(--accent-hover)}.timer-btn.clear.svelte-1usogpi{background:transparent;color:var(--danger-color);border:1px solid var(--danger-color)}.timer-btn.clear.svelte-1usogpi:hover{background:var(--danger-color);color:#fff}.preview-overlay.svelte-1usogpi{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000b3;z-index:1000;display:flex;align-items:center;justify-content:center;padding:1rem;animation:svelte-1usogpi-fadeIn var(--anim-fast) ease-out}.preview-modal.svelte-1usogpi{background:var(--surface-color);border-radius:var(--radius-lg);max-width:900px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px #0000004d}.preview-header.svelte-1usogpi{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;border-bottom:1px solid var(--border-color)}.preview-header.svelte-1usogpi h3:where(.svelte-1usogpi){font-size:1rem;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:80%}.preview-close.svelte-1usogpi{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--text-secondary);padding:.25rem .5rem;line-height:1;transition:color var(--anim-fast)}.preview-close.svelte-1usogpi:hover{color:var(--text-primary)}.preview-body.svelte-1usogpi{display:grid;grid-template-columns:1fr 1fr;gap:1rem;padding:1.5rem}.preview-side.svelte-1usogpi{text-align:center}.preview-side.svelte-1usogpi h4:where(.svelte-1usogpi){font-size:.85rem;color:var(--text-secondary);margin-bottom:.75rem}.preview-img-wrap.svelte-1usogpi{background:#f3f4f6;border-radius:var(--radius-md);padding:.5rem;min-height:150px;display:flex;align-items:center;justify-content:center}.preview-img-wrap.svelte-1usogpi img:where(.svelte-1usogpi){max-width:100%;max-height:400px;border-radius:var(--radius-sm);object-fit:contain}.preview-size.svelte-1usogpi{margin-top:.5rem;font-size:.85rem;font-weight:600;color:var(--text-primary)}@media(max-width:640px){.controls.svelte-1usogpi{grid-template-columns:1fr}.file-name.svelte-1usogpi{max-width:140px}.file-item.svelte-1usogpi{flex-wrap:wrap;gap:.5rem}.file-actions.svelte-1usogpi{width:100%;justify-content:flex-end}.stats-grid.svelte-1usogpi,.preview-body.svelte-1usogpi{grid-template-columns:1fr}.timer-banner.svelte-1usogpi{flex-direction:column;text-align:center}}@keyframes svelte-1usogpi-fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes svelte-1usogpi-spin{to{transform:rotate(360deg)}}@keyframes svelte-1usogpi-processingPulse{0%,to{background-color:#2563eb05}50%{background-color:#2563eb0f}}