@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--bg-color:#f5f5f7;--surface-color:#fff;--surface-color-hover:#f0f0f0;--primary-color:#0a84ff;--primary-color-hover:#007aff;--primary-glow:#0a84ff66;--danger-color:#ff453a;--text-primary:#1d1d1f;--text-secondary:#86868b;--border-color:#0000001a;--border-focus:#0003;--preview-bg-color:#fff;--hud-bg:#ffffffd9;--hud-text:#1d1d1f;--pane-shadow:0 8px 30px #0000000f;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--transition:all .2s cubic-bezier(.25, .8, .25, 1)}:root[data-theme=dark]{--bg-color:#000;--surface-color:#1c1c1e;--surface-color-hover:#2c2c2e;--primary-color:#0a84ff;--primary-color-hover:#007aff;--primary-glow:#0a84ff66;--danger-color:#ff453a;--text-primary:#f5f5f7;--text-secondary:#86868b;--border-color:#ffffff1a;--border-focus:#fff3;--preview-bg-color:#121212;--hud-bg:#2c2c2ed9;--hud-text:#fff;--pane-shadow:0 8px 30px #0000004d}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;transition:background-color .3s,color .3s;overflow-x:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--border-focus)}.glass-panel{-webkit-backdrop-filter:saturate(180%)blur(20px);border-radius:var(--radius-lg);background:#1c1c1eb3;border:1px solid #ffffff1a;box-shadow:0 10px 40px #0000004d}.btn{border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);color:#fff;border:none;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-family:inherit;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background-color:var(--primary-color);box-shadow:0 4px 14px var(--primary-glow)}.btn-primary:hover{background-color:var(--primary-color-hover);transform:scale(1.02);box-shadow:0 6px 20px #0a84ff99}.btn-primary:active{transform:scale(.98)}.btn-secondary,.btn-outline{color:var(--text-primary);-webkit-backdrop-filter:blur(10px);background-color:#ffffff1a;border:1px solid #ffffff1a}.btn-secondary:hover,.btn-outline:hover{background-color:#ffffff26;transform:scale(1.02)}.btn-secondary:active,.btn-outline:active{transform:scale(.98)}h1,h2,h3,h4,h5,h6{letter-spacing:-.015em;font-weight:600;line-height:1.2}h1{letter-spacing:-.02em;color:var(--text-primary);font-size:2.2rem}.app-container{flex-direction:column;max-width:1600px;height:100vh;margin:0 auto;padding:20px;display:flex;position:relative}.header{flex-shrink:0;justify-content:space-between;align-items:center;margin-bottom:20px;padding:0 10px;display:flex}.logo{align-items:center;gap:12px;display:flex}.header h1{align-items:baseline;gap:12px;margin:0;font-size:1.8rem;font-weight:700;display:flex}.app-subtitle{opacity:.4;color:var(--text-secondary);font-size:1.1rem;font-weight:500}.header-actions{gap:12px;display:flex}.split-view{flex:1;gap:20px;min-height:0;display:flex;overflow:hidden}.pane{background-color:var(--surface-color);border-radius:var(--radius-lg);border:1px solid var(--border-color);box-shadow:var(--pane-shadow);flex-direction:column;display:flex;overflow:hidden}.list-pane{flex:3;min-width:250px}.preview-pane{background-color:var(--preview-bg-color);flex-direction:column;flex:7;display:flex}.pane-header{border-bottom:1px solid var(--border-color);background-color:#0000;padding:14px 20px}.pane-header h3{color:var(--text-primary);align-items:center;gap:8px;margin:0;font-size:1rem;font-weight:600;display:flex}.list-content{flex:1;padding:20px;overflow-y:auto}.global-dropzone-overlay{-webkit-backdrop-filter:blur(12px);z-index:100;border-radius:var(--radius-lg);border:3px dashed var(--primary-color);pointer-events:none;background-color:#0009;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.overlay-content{text-align:center;color:#fff;flex-direction:column;align-items:center;gap:16px;display:flex}.icon-pulse{color:var(--primary-color);animation:1.5s infinite pulse}@keyframes pulse{0%{transform:scale(1)}50%{color:#5bc0de;transform:scale(1.1)}to{transform:scale(1)}}.global-loading-overlay{-webkit-backdrop-filter:blur(8px);z-index:200;color:#fff;border-radius:var(--radius-lg);background-color:#000000b3;flex-direction:column;justify-content:center;align-items:center;gap:20px;font-size:1.2rem;font-weight:600;display:flex;position:absolute;inset:0}.loading-spinner{border:4px solid #ffffff1a;border-top-color:var(--primary-color);border-radius:50%;width:50px;height:50px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.hidden-input{display:none}.photo-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:16px;display:grid}.photo-item{border-radius:var(--radius-md);background-color:var(--bg-color);aspect-ratio:1;cursor:pointer;border:2px solid #0000;transition:transform .2s,box-shadow .2s,border-color .2s;position:relative;overflow:hidden}.photo-item.is-selected{border-color:var(--primary-color);box-shadow:0 0 0 3px var(--primary-color), 0 0 15px var(--primary-glow)}.photo-item.is-dragging{opacity:.6;border-color:var(--primary-color);z-index:10;transform:scale(1.05);box-shadow:0 12px 32px #0006}.photo-item:hover{transform:translateY(-2px);box-shadow:0 6px 16px #0000004d}.photo-item img{object-fit:cover;pointer-events:none;width:100%;height:100%}.photo-item-overlay{pointer-events:none;background:linear-gradient(#0006 0%,#0000 100%);justify-content:space-between;align-items:flex-start;padding:8px;transition:background .2s;display:flex;position:absolute;top:0;left:0;right:0}.photo-item:hover .photo-item-overlay{background:linear-gradient(#0009 0%,#0000 100%)}.photo-number{-webkit-backdrop-filter:blur(8px);color:#fff;background-color:#fff3;border-radius:12px;justify-content:center;align-items:center;width:24px;height:24px;font-size:.75rem;font-weight:600;transition:all .2s;display:flex;box-shadow:0 2px 6px #0003}.photo-item.is-selected .photo-number,.photo-item:hover .photo-number{background-color:var(--primary-color);box-shadow:0 0 12px var(--primary-glow);transform:scale(1.1)}.btn-icon{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:#fff;cursor:pointer;width:28px;height:28px;transition:var(--transition);opacity:0;pointer-events:auto;background:#ff453ab3;border:none;border-radius:14px;justify-content:center;align-items:center;display:flex}.photo-item:hover .btn-icon{opacity:1}.btn-icon:hover{background:var(--danger-color);transform:scale(1.15)}.theme-toggle-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:8px;transition:all .2s;display:flex}.theme-toggle-btn:hover{background:var(--surface-color-hover);color:var(--text-primary)}.list-controls{align-items:center;gap:12px;display:flex}.size-slider{-webkit-appearance:none;background:var(--border-focus);border-radius:2px;outline:none;width:80px;height:4px}.size-slider::-webkit-slider-thumb{-webkit-appearance:none;background:var(--text-primary);cursor:pointer;border-radius:50%;width:12px;height:12px;transition:transform .2s}.size-slider::-webkit-slider-thumb:hover{background:var(--primary-color);transform:scale(1.2)}.view-mode-toggle{background:var(--border-color);border-radius:6px;display:flex;overflow:hidden}.toggle-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:4px 8px;transition:all .2s;display:flex}.toggle-btn.active{background:var(--primary-color);color:#fff}.photo-list{flex-direction:column;gap:8px;display:flex}.list-item{border-radius:var(--radius-md);cursor:pointer;background-color:#ffffff05;border:1px solid #0000;align-items:center;gap:12px;padding:8px 12px;transition:all .2s;display:flex}.list-item:hover{background-color:#ffffff0d}.list-item.is-selected{border-color:var(--primary-color);background-color:#0a84ff1a}.list-item.is-dragging{opacity:.6;z-index:10;border-color:var(--primary-color);transform:scale(1.02);box-shadow:0 8px 24px #0006}.list-item-drag-handle{color:var(--text-secondary);cursor:grab;align-items:center;display:flex}.list-item-number{color:var(--text-secondary);text-align:center;width:24px;font-weight:600}.list-item-thumbnail{background:#000;border-radius:6px;flex-shrink:0;width:48px;height:48px;position:relative;overflow:hidden}.list-item-thumbnail img{object-fit:cover;width:100%;height:100%}.pdf-badge-small{background:var(--danger-color);color:#fff;text-align:center;font-size:.5rem;font-weight:700;position:absolute;bottom:0;left:0;right:0}.list-item-info{flex:1;overflow:hidden}.list-item-filename{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:.9rem;display:block;overflow:hidden}.list-item-delete{opacity:0}.list-item:hover .list-item-delete{opacity:1}.empty-state{text-align:center;color:var(--text-secondary);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);border:2px dashed #ffffff1a;flex-direction:column;justify-content:center;align-items:center;gap:16px;height:100%;padding:40px 20px;font-weight:500;display:flex}.empty-state:hover{border-color:var(--primary-color);color:var(--text-primary);background-color:#ffffff08}.empty-state .icon{width:42px;height:42px;color:inherit;transition:inherit}.pdf-badge{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:#fff;z-index:5;background-color:#ff453ad9;border-radius:6px;align-items:center;gap:4px;padding:4px 8px;font-size:.65rem;font-weight:700;display:flex;position:absolute;bottom:8px;left:8px;box-shadow:0 2px 8px #0003}.preview-container{flex-direction:column;flex:1;justify-content:center;align-items:center;padding:16px;display:flex;position:relative;overflow:hidden}.preview-image{object-fit:contain;border-radius:var(--radius-md);width:100%;height:100%;box-shadow:0 12px 40px #00000080}.preview-info{color:var(--hud-text);background:var(--hud-bg);-webkit-backdrop-filter:blur(16px);z-index:20;border:1px solid #ffffff1a;border-radius:24px;align-items:center;gap:12px;padding:10px 24px;font-size:1rem;font-weight:500;display:flex;position:absolute;bottom:24px;box-shadow:0 8px 24px #0000004d}.preview-info .filename{color:var(--hud-text);white-space:nowrap;text-overflow:ellipsis;max-width:300px;overflow:hidden}.preview-info .badge{background-color:var(--danger-color);border-radius:12px;padding:3px 10px;font-size:.75rem;font-weight:700}.empty-preview{color:var(--text-secondary);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;font-size:1.05rem;display:flex}.crop-container{background:var(--surface-color);border-radius:var(--radius-md);flex-direction:column;width:100%;height:100%;display:flex;overflow:hidden}.crop-toolbar{z-index:10;background:#ffffff0d;border-bottom:1px solid #ffffff1a;justify-content:space-between;align-items:center;padding:12px 20px;display:flex}.crop-toolbar-group{align-items:center;gap:12px;display:flex}.crop-zoom-slider{background:#0003;border:1px solid #fff3;border-radius:6px;align-items:center;gap:8px;padding:4px 12px;display:flex}.crop-color-picker{color:var(--text-secondary);cursor:pointer;background:#0003;border:1px solid #fff3;border-radius:6px;align-items:center;gap:8px;padding:4px 12px;font-size:.9rem;display:flex}.crop-color-picker input[type=color]{cursor:pointer;background:0 0;border:none;border-radius:4px;width:24px;height:24px;padding:0}.crop-select{color:#fff;background:#0003;border:1px solid #fff3;border-radius:6px;outline:none;padding:6px 12px;font-family:inherit;font-size:.9rem}.crop-actions{gap:8px;display:flex}.crop-area{flex:1;width:100%;position:relative}.preview-top-toolbar{z-index:20;background:var(--hud-bg);-webkit-backdrop-filter:blur(16px);border:1px solid #ffffff1a;border-radius:24px;padding:4px;display:flex;position:absolute;top:16px;left:50%;transform:translate(-50%);box-shadow:0 8px 24px #0000004d}.preview-top-toolbar .btn{color:var(--hud-text);background:0 0;border:none}.preview-top-toolbar .btn:hover{background:#ffffff1a}.btn-icon-small{color:#fff;cursor:pointer;background:#ffffff1a;border:none;border-radius:12px;align-items:center;gap:6px;padding:4px 10px;font-size:.8rem;transition:all .2s;display:flex}.btn-icon-small:hover{background:var(--primary-color)}.drag-target-overlay{-webkit-backdrop-filter:blur(12px);border-radius:var(--radius-lg);z-index:50;pointer-events:none;background:#0006;border:1px solid #ffffff0d;justify-content:center;align-items:center;padding:40px 60px;animation:.2s cubic-bezier(.175,.885,.32,1.275) popIn;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 20px 40px #0000004d}.drag-target-content{flex-direction:column;align-items:center;gap:8px;display:flex}.target-number{color:var(--primary-color);text-shadow:0 0 20px var(--primary-glow);font-size:4rem;font-weight:800;line-height:1}.target-text{color:#fff;letter-spacing:.05em;font-size:1.2rem;font-weight:600}@keyframes popIn{0%{opacity:0;transform:translate(-50%,-50%)scale(.9)}to{opacity:1;transform:translate(-50%,-50%)scale(1)}}@media (width<=768px){.app-container{height:100dvh;padding:10px}.header{flex-direction:column;align-items:stretch;gap:16px}.header-actions{justify-content:space-between;width:100%}.logo{justify-content:center;width:100%}.split-view{flex-direction:column-reverse;overflow-y:auto}.pane{flex:none;min-height:400px}.list-pane{height:40vh}.preview-pane{height:60vh}.hide-on-mobile{display:none}.header h1{font-size:1.4rem}.app-subtitle{font-size:.9rem}.btn{padding:8px 12px;font-size:.85rem}.header-actions{gap:8px}.target-number{font-size:2.5rem}.target-text{font-size:1rem}.preview-info{max-width:90%;padding:8px 12px;font-size:.8rem;bottom:10px}.drag-overlay-item{padding:10px 16px;font-size:1rem}}