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12px;background:transparent;border:none;border-radius:var(--r-sm);color:var(--text-muted);font-size:var(--fs-base);box-shadow:none}.seg-item:hover:not(.active){background:var(--surface-hover);color:var(--text)}.seg-item.active{background:var(--primary-grad);color:#fff;box-shadow:var(--shadow-1)}.seg-control.modes .seg-item{min-width:104px}.seg-control.methods .seg-item{min-width:76px}.seg-control:not(.vertical):not(.modes):not(.methods) .seg-item{flex:1}.workspace{display:flex;flex:1;min-height:0}.canvas-area{position:relative;flex:1;min-width:0;overflow:hidden;background-color:var(--checker-a);background-image:linear-gradient(45deg,var(--checker-b) 25%,transparent 25%),linear-gradient(-45deg,var(--checker-b) 25%,transparent 25%),linear-gradient(45deg,transparent 75%,var(--checker-b) 75%),linear-gradient(-45deg,transparent 75%,var(--checker-b) 75%);background-size:16px 16px;background-position:0 0,0 8px,8px -8px,-8px 0}.canvas-empty{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;z-index:2}.empty-card{display:flex;flex-direction:column;align-items:center;gap:var(--sp-3);padding:40px 48px;background:var(--panel-translucent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-pop);text-align:center}.empty-icon{display:flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:50%;color:var(--accent);background:var(--accent-soft);border:1px solid var(--accent-soft-border)}.empty-card h2{font-size:var(--fs-lg);font-weight:600}.empty-card .muted{font-size:var(--fs-base);max-width:240px;line-height:1.5}.empty-card .formats{font-size:var(--fs-xs);color:var(--text-muted);letter-spacing:.5px;margin-top:var(--sp-1)}.drop-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:5;display:flex;align-items:center;justify-content:center;background:var(--primary-soft);box-shadow:inset 0 0 0 3px var(--primary),inset 0 0 60px var(--primary-glow-soft);pointer-events:none}.drop-hint{display:inline-flex;align-items:center;gap:var(--sp-2);padding:12px 20px;background:var(--panel);border:1px solid var(--primary);border-radius:var(--r-md);box-shadow:var(--shadow-2);color:var(--text);font-weight:600}.sidebar{width:330px;flex-shrink:0;background:var(--panel);border-left:1px solid var(--border);overflow-y:auto}.panel-content{padding:var(--sp-4);display:flex;flex-direction:column;gap:var(--sp-3);animation:panel-in .18s var(--ease)}@keyframes 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var(--accent-soft-border);border-radius:var(--r-sm);padding:2px 8px;min-width:48px;text-align:center}.field{display:flex;flex-direction:column;gap:var(--sp-1);font-size:var(--fs-base)}.field>span{color:var(--text-muted);font-size:var(--fs-sm)}.row{display:flex;gap:var(--sp-3)}.row .field{flex:1}.muted{color:var(--text-muted)}.card small.muted{font-size:var(--fs-xs)}.checkbox{display:flex;align-items:center;gap:var(--sp-2);font-size:var(--fs-base);cursor:pointer}.checkbox input{width:auto;accent-color:var(--primary)}button.block{width:100%;height:38px}.list-header{display:flex;align-items:center;gap:var(--sp-2);font-size:var(--fs-sm);color:var(--text-muted);margin-top:var(--sp-1)}.count-badge{font-size:var(--fs-xs);font-variant-numeric:tabular-nums;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-pill);padding:1px 8px}.batch-rename-btn{margin-left:auto;font-size:var(--fs-xs);padding:2px 8px;height:auto;display:inline-flex;align-items:center;gap:4px}.next-label-row{display:flex;margin-top:4px}.next-label-chip{display:inline-flex;align-items:center;gap:6px;font-size:var(--fs-xs);padding:3px 6px 3px 10px;background:var(--accent-soft, var(--surface-2));color:var(--accent);border:1px solid var(--accent);border-radius:var(--r-pill);max-width:100%;min-width:0;white-space:nowrap}.next-label-prefix{color:var(--text-muted)}.next-label-chip b{font-weight:600}.next-label-val{color:var(--text-muted);font-weight:400}.next-label-rest{color:var(--text-muted);font-variant-numeric:tabular-nums}.next-label-clear{width:16px!important;height:16px!important;min-width:16px;padding:0!important;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;margin-left:2px}.batch-textarea{width:100%;font-family:var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);font-size:var(--fs-sm);padding:8px 10px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-md);color:var(--text);resize:vertical;min-height:200px;line-height:1.5;box-sizing:border-box}.batch-textarea:focus{outline:none;border-color:var(--accent)}.crop-list{display:flex;flex-direction:column;gap:var(--sp-2);max-height:40vh;overflow-y:auto;margin:0 -2px;padding:0 2px}.empty-list{text-align:center;font-size:var(--fs-sm);padding:var(--sp-4) 0}.crop-item{display:flex;align-items:center;gap:var(--sp-2);padding:var(--sp-2);border:1px solid var(--border);border-radius:var(--r-md);background:var(--surface-1);cursor:pointer;position:relative;transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease),transform var(--dur) var(--ease)}.crop-item:hover{background:var(--surface-2);box-shadow:var(--shadow-1)}.crop-item.active{border-color:var(--primary);background:var(--surface-2)}.crop-item.active:before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:var(--r-pill);background:var(--primary)}.crop-item.drop-target{box-shadow:0 -2px 0 var(--accent)}.crop-item .grip{color:var(--text-muted);display:flex;cursor:grab;opacity:.5}.crop-item:hover .grip{opacity:1}.crop-item .seq{font-size:var(--fs-xs);font-variant-numeric:tabular-nums;color:var(--text-muted);width:14px;text-align:center}.crop-item .thumb{width:44px;height:44px;flex-shrink:0;border-radius:var(--r-sm);border:1px solid var(--border);background-color:var(--checker-a);background-image:linear-gradient(45deg,var(--checker-b) 25%,transparent 25%),linear-gradient(-45deg,var(--checker-b) 25%,transparent 25%),linear-gradient(45deg,transparent 75%,var(--checker-b) 75%),linear-gradient(-45deg,transparent 75%,var(--checker-b) 75%);background-size:8px 8px;background-position:0 0,0 4px,4px -4px,-4px 0;display:flex;align-items:center;justify-content:center;overflow:hidden}.crop-item .thumb img{max-width:100%;max-height:100%;object-fit:contain}.crop-item .meta{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.name-input{font-size:var(--fs-sm);padding:3px 6px;background:var(--bg)}.item-actions{display:flex;flex-direction:column;gap:var(--sp-1);opacity:0;transition:opacity var(--dur) var(--ease)}.crop-item:hover .item-actions,.crop-item.active .item-actions{opacity:1}.item-actions .icon-btn{width:26px;height:26px}.danger-hover:hover{color:#fff;background:var(--danger)!important;border-color:var(--danger)!important}.status-bar{display:flex;align-items:center;gap:var(--sp-4);padding:5px var(--sp-4);background:var(--panel);border-top:1px solid var(--border);font-size:var(--fs-sm);color:var(--text-muted);flex-shrink:0}.status-item{display:inline-flex;align-items:center;gap:6px}.status-item .num{font-variant-numeric:tabular-nums;color:var(--text)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;z-index:100;animation:fade-in .16s var(--ease)}.modal{background:var(--panel);border:1px solid var(--border);border-radius:var(--r-lg);width:400px;max-width:90vw;padding:var(--sp-5);box-shadow:var(--shadow-pop);animation:pop-in .18s var(--ease)}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes pop-in{0%{opacity:0;transform:scale(.96) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:spin .8s linear infinite;transform-origin:center}.confirm-modal{width:360px;text-align:center;display:flex;flex-direction:column;align-items:center}.confirm-icon{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:var(--r-pill);background:var(--surface-2);color:var(--accent);margin-bottom:var(--sp-3)}.confirm-icon.danger{background:var(--danger-soft);color:var(--danger)}.confirm-icon.warning{background:var(--accent-soft);color:var(--accent)}.confirm-title{font-size:var(--fs-md);margin-bottom:var(--sp-2)}.confirm-message{font-size:var(--fs-base);color:var(--text-muted);line-height:1.5;margin-bottom:var(--sp-5)}.confirm-actions{display:flex;gap:var(--sp-3);width:100%}.confirm-actions button{flex:1;height:38px}.download-progress{width:100%;margin-bottom:var(--sp-2)}.download-bar{width:100%;height:8px;border-radius:var(--r-pill);background:var(--surface-2);overflow:hidden}.download-bar-fill{height:100%;border-radius:var(--r-pill);background:var(--accent);width:0;transition:width .2s var(--ease)}.download-bar-fill.indeterminate{width:40%;animation:download-indeterminate 1.1s ease-in-out infinite}@keyframes download-indeterminate{0%{margin-left:-40%}to{margin-left:100%}}.download-bar-fill.pulsing{animation:download-pulse 1.2s ease-in-out infinite}@keyframes download-pulse{0%,to{opacity:1}50%{opacity:.45}}.download-progress-text{margin-top:var(--sp-3);font-size:var(--fs-base);color:var(--text-muted)}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--sp-4)}.modal-header h3{display:inline-flex;align-items:center;gap:var(--sp-2);font-size:var(--fs-md)}.shortcut-table{width:100%;border-collapse:collapse;font-size:var(--fs-base)}.shortcut-table td{padding:8px 4px;border-bottom:1px solid var(--border)}.shortcut-table tr:last-child td{border-bottom:none}.shortcut-table td:last-child{color:var(--text-muted);text-align:right}kbd{background:var(--bg);border:1px solid var(--border);border-bottom-width:2px;border-radius:var(--r-sm);padding:3px 7px;font-size:var(--fs-sm);font-family:inherit;color:var(--text)}:root{--bg: #2a1f1f;--panel: #352424;--border: #4a3030;--border-hover: #5a3a39;--primary: #e8453c;--primary-hover: #ff5c52;--primary-light: #ff6d63;--accent: #f0a868;--danger: #c0392b;--success: #d4885a;--text: #f0e0d6;--text-muted: #a08878;--checker-a: #2e2222;--checker-b: #382a2a;--surface-1: #2f2222;--surface-2: #3b2a2a;--surface-hover: #45302f;--primary-grad: linear-gradient(180deg, #ff5c52 0%, #e8453c 100%);--primary-grad-hover: linear-gradient(180deg, 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UI,Roboto,Helvetica,Arial,sans-serif;font-size:var(--fs-base);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:root[data-theme=light]{--bg: #f4f7fb;--panel: #ffffff;--border: #d6e2f0;--border-hover: #a9c2de;--primary: #2e7cf6;--primary-hover: #4a90ff;--primary-light: #2e7cf6;--accent: #2e7cf6;--danger: #e04b4b;--success: #2e7cf6;--text: #1a2a3a;--text-muted: #6b8299;--checker-a: #f4f7fb;--checker-b: #e8eef6;--surface-1: #ffffff;--surface-2: #eef3fa;--surface-hover: #e2ebf6;--primary-grad: linear-gradient(180deg, #4a90ff 0%, #2e7cf6 100%);--primary-grad-hover: linear-gradient(180deg, #5ba0ff 0%, #2670e6 100%);--danger-grad: linear-gradient(180deg, #ec5e5e 0%, #e04b4b 100%);--danger-grad-hover: linear-gradient(180deg, #f07070 0%, #d63a3a 100%);--panel-translucent: rgba(255, 255, 255, .82);--primary-soft: rgba(46, 124, 246, .1);--primary-soft-border: rgba(46, 124, 246, .24);--primary-glow-soft: rgba(46, 124, 246, .18);--accent-soft: rgba(46, 124, 246, .1);--accent-soft-border: rgba(46, 124, 246, .2);--danger-soft: rgba(224, 75, 75, .12);--shadow-1: 0 1px 2px rgba(30, 60, 100, .08);--shadow-2: 0 4px 14px rgba(30, 60, 100, .12);--shadow-pop: 0 16px 48px rgba(30, 60, 100, .18);--glow-primary: 0 0 0 3px rgba(46, 124, 246, .25);color:var(--text);background:var(--bg)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%;overflow:hidden}button{display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-2);font-family:inherit;font-size:var(--fs-base);line-height:1;height:32px;padding:0 12px;cursor:pointer;color:var(--text);background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-md);transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease),transform var(--dur) var(--ease);-webkit-user-select:none;user-select:none}button:hover:not(:disabled){background:var(--surface-hover);border-color:var(--border-hover)}button:active:not(:disabled){transform:translateY(1px)}button:focus-visible{outline:none;box-shadow:var(--glow-primary)}button:disabled{opacity:.4;cursor:not-allowed}button.primary{background:var(--primary-grad);border-color:transparent;color:#fff;font-weight:600;box-shadow:var(--shadow-1)}button.primary:hover:not(:disabled){background:var(--primary-grad-hover);box-shadow:var(--shadow-2)}button.active{background:var(--primary-grad);border-color:transparent;color:#fff;box-shadow:var(--shadow-1)}button.ghost{background:transparent;border-color:transparent}button.ghost:hover:not(:disabled){background:var(--surface-hover)}button.danger{background:var(--danger-grad);border-color:transparent;color:#fff;font-weight:600;box-shadow:var(--shadow-1)}button.danger:hover:not(:disabled){background:var(--danger-grad-hover);box-shadow:var(--shadow-2)}button.icon-btn{width:32px;padding:0}input[type=number],input[type=text]{font-family:inherit;font-size:var(--fs-base);background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:var(--r-sm);padding:6px 8px;width:100%;transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);font-variant-numeric:tabular-nums}input[type=number]:hover,input[type=text]:hover{border-color:var(--border-hover)}input:focus{outline:none;border-color:var(--primary);box-shadow:var(--glow-primary)}input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:18px;background:transparent;cursor:pointer}input[type=range]::-webkit-slider-runnable-track{height:4px;border-radius:var(--r-pill);background:var(--border)}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:14px;height:14px;margin-top:-5px;border-radius:50%;background:var(--accent);border:2px solid var(--bg);box-shadow:var(--shadow-1);transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}input[type=range]:hover::-webkit-slider-thumb{transform:scale(1.15)}input[type=range]:focus-visible::-webkit-slider-thumb{box-shadow:var(--glow-primary)}input[type=range]::-moz-range-track{height:4px;border-radius:var(--r-pill);background:var(--border)}input[type=range]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--accent);border:2px solid var(--bg);box-shadow:var(--shadow-1)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:var(--r-pill);border:2px solid var(--panel)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}