:root{--surface-base: rgba(10, 10, 14, .97);--surface-1: rgba(255, 255, 255, .025);--surface-2: rgba(255, 255, 255, .04);--surface-3: rgba(255, 255, 255, .06);--accent: #f97316;--accent-light: #fb923c;--accent-dim: rgba(249, 115, 22, .12);--accent-subtle: rgba(249, 115, 22, .05);--success: #4ade80;--success-dim: rgba(74, 222, 128, .12);--success-subtle: rgba(74, 222, 128, .05);--danger: #ef4444;--danger-dim: rgba(239, 68, 68, .12);--text-primary: #fafafa;--text-secondary: #d4d4d8;--text-muted: #71717a;--text-dim: #52525b;--text-ghost: #3f3f46;--border-subtle: rgba(255, 255, 255, .035);--border-default: rgba(255, 255, 255, .06);--border-accent: rgba(249, 115, 22, .15);--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space-lg: 16px;--space-xl: 20px;--space-2xl: 24px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 10px;--radius-xl: 14px;--font-family: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-default: .25s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html,body{background:transparent!important;font-family:var(--font-family);color:var(--text-secondary);overflow:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{width:100vw;height:100vh;display:flex;justify-content:center;align-items:center;background:transparent}.shop-overlay{position:relative;width:700px;max-height:680px;background:var(--surface-base);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);display:flex;flex-direction:column;overflow:hidden}.shop-overlay:before,.shop-overlay:after{content:"";position:absolute;top:-1px;right:-1px;bottom:-1px;left:-1px;border-radius:var(--radius-xl);pointer-events:none;z-index:2}.shop-overlay:before{background:conic-gradient(from var(--neon-angle, 0deg),transparent 0%,transparent 15%,var(--accent) 25%,var(--accent-light) 30%,transparent 40%,transparent 100%);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask-composite:exclude;padding:1.5px;animation:neon-rotate 4s linear infinite}.shop-overlay:after{background:conic-gradient(from var(--neon-angle, 0deg),transparent 0%,transparent 18%,rgba(249,115,22,.15) 25%,rgba(251,146,60,.08) 32%,transparent 42%,transparent 100%);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask-composite:exclude;padding:4px;filter:blur(6px);animation:neon-rotate 4s linear infinite}@property --neon-angle{syntax: "<angle>"; initial-value: 0deg; inherits: false;}@keyframes neon-rotate{to{--neon-angle: 360deg}}.overlay-enter-active{transition:all .3s cubic-bezier(.16,1,.3,1)}.overlay-leave-active{transition:all .2s cubic-bezier(.4,0,1,1)}.overlay-enter-from{opacity:0;transform:scale(.95) translateY(10px)}.overlay-leave-to{opacity:0;transform:scale(.97) translateY(5px)}.shop-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-lg) var(--space-2xl);border-bottom:1px solid rgba(255,255,255,.04);background:linear-gradient(180deg,rgba(249,115,22,.04) 0%,transparent 100%);position:relative}.shop-header:after{content:"";position:absolute;bottom:-1px;left:10%;right:10%;height:1px;background:linear-gradient(90deg,transparent,rgba(249,115,22,.08),transparent)}.header-left{display:flex;align-items:center;gap:14px}.header-icon{width:34px;height:34px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--accent-dim),rgba(249,115,22,.04));border:1px solid var(--border-accent);border-radius:var(--radius-md);color:var(--accent);flex-shrink:0}.header-logo{width:34px;height:34px;border-radius:var(--radius-md);object-fit:contain;background:#f973160f;border:1px solid rgba(249,115,22,.12);padding:4px}.shop-header h2{font-size:16px;font-weight:700;color:var(--text-primary);letter-spacing:-.2px}.close-btn{background:var(--surface-1);border:1px solid var(--border-subtle);color:var(--text-dim);cursor:pointer;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);transition:all var(--transition-fast)}.close-btn:hover{background:#ef444414;border-color:#ef444426;color:var(--danger);transform:scale(1.05)}.tab-bar{display:flex;gap:2px;padding:var(--space-md) var(--space-2xl) 0;border-bottom:1px solid rgba(255,255,255,.03)}.tab-btn{flex:1;padding:10px 4px 12px;border:none;border-bottom:2px solid transparent;border-radius:0;background:transparent;color:var(--text-dim);font-size:11px;font-weight:600;font-family:var(--font-family);cursor:pointer;transition:all var(--transition-fast);text-align:center;letter-spacing:.2px}.tab-btn:hover{color:var(--text-secondary);background:#ffffff03}.tab-btn.active{color:var(--accent);border-bottom-color:var(--accent)}.shop-body{flex:1;overflow-y:auto;padding:var(--space-lg) var(--space-2xl) var(--space-xl);display:flex;flex-direction:column;gap:var(--space-md)}.section-title{font-size:11px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.8px;margin-bottom:var(--space-sm);display:flex;align-items:center;gap:6px}.section-title svg{opacity:.5}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-sm)}.grid-item{position:relative;display:flex;flex-direction:column;align-items:center;background:var(--surface-1);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-md) var(--space-sm) 10px;cursor:pointer;transition:all var(--transition-default);text-align:center;overflow:hidden}.grid-item:before{content:"";position:absolute;bottom:0;left:50%;width:0%;height:2px;background:var(--accent);transform:translate(-50%);transition:width var(--transition-default)}.grid-item:hover{background:var(--surface-2);border-color:var(--border-accent);transform:translateY(-2px)}.grid-item:hover:before{width:60%}.grid-item-img{width:48px;height:48px;border-radius:var(--radius-md);object-fit:contain;background:var(--surface-1);border:1px solid var(--border-subtle);padding:6px;margin-bottom:var(--space-sm);transition:all var(--transition-fast)}.grid-item:hover .grid-item-img{border-color:var(--border-accent)}.grid-item-name{font-size:11px;font-weight:600;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%;margin-bottom:3px}.grid-item-price{font-size:12px;font-weight:700;color:var(--success);font-variant-numeric:tabular-nums}.order-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:4px;min-height:0}.product-list{display:flex;flex-direction:column;gap:4px}.product-card{position:relative;display:flex;align-items:center;gap:var(--space-md);background:var(--surface-1);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:10px 14px;padding-left:var(--space-xl);cursor:pointer;transition:all var(--transition-default);overflow:hidden}.product-card:before{content:"";position:absolute;left:0;top:50%;width:3px;height:0%;background:var(--accent);border-radius:0 2px 2px 0;transform:translateY(-50%);transition:height var(--transition-default)}.product-card:hover{background:var(--surface-2);border-color:var(--border-accent);transform:translate(2px)}.product-card:hover:before{height:60%}.product-card-img{width:40px;height:40px;border-radius:var(--radius-md);object-fit:contain;background:var(--surface-1);border:1px solid var(--border-subtle);padding:5px;flex-shrink:0;transition:all var(--transition-fast)}.product-card:hover .product-card-img{border-color:var(--border-accent)}.product-card-info{flex:1;min-width:0}.product-card .product-name{font-size:13px;font-weight:600;color:var(--text-primary);margin-bottom:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.product-card .product-meta{font-size:10px;color:var(--text-dim)}.product-card .product-price{font-size:14px;font-weight:700;color:var(--success);flex-shrink:0;font-variant-numeric:tabular-nums}.product-card .product-stock{font-size:10px;color:var(--text-dim);flex-shrink:0;text-align:right}.product-card-right{display:flex;flex-direction:column;align-items:flex-end;gap:2px;flex-shrink:0}.product-card-arrow{color:var(--text-ghost);flex-shrink:0;transition:all var(--transition-default)}.product-card:hover .product-card-arrow{color:var(--accent);transform:translate(3px)}.product-detail{display:flex;flex-direction:column;gap:var(--space-md)}.detail-hero{display:flex;align-items:center;gap:var(--space-lg);padding:var(--space-lg) 0 14px;border-bottom:1px solid rgba(255,255,255,.03)}.detail-hero-img{width:64px;height:64px;border-radius:var(--radius-lg);object-fit:contain;background:var(--accent-subtle);border:1px solid var(--border-accent);padding:8px}.detail-hero-info{flex:1}.detail-hero-info .name{font-size:18px;font-weight:700;color:var(--text-primary);letter-spacing:-.3px}.detail-hero-info .seller{font-size:11px;color:var(--text-dim);margin-top:3px}.detail-hero-info .price{font-size:16px;font-weight:700;color:var(--success);margin-top:6px}.detail-section{background:var(--surface-1);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-md) var(--space-lg)}.detail-row{display:flex;justify-content:space-between;align-items:center;padding:7px 0;font-size:13px}.detail-row+.detail-row{border-top:1px solid rgba(255,255,255,.02)}.detail-row .label{color:var(--text-muted)}.detail-row .value{font-weight:600;color:var(--text-primary);font-variant-numeric:tabular-nums}.detail-row .value.price{color:var(--success)}.detail-row .value.total{color:var(--accent);font-size:15px}.quantity-section{padding:var(--space-md) var(--space-lg);background:var(--surface-1);border:1px solid var(--border-subtle);border-radius:var(--radius-lg)}.quantity-row{display:flex;align-items:center;gap:var(--space-sm)}.quantity-label{font-size:10px;font-weight:700;color:var(--text-dim);text-transform:uppercase;letter-spacing:.6px}.qty-btn{width:28px;height:28px;display:flex;align-items:center;justify-content:center;border:1px solid rgba(249,115,22,.12);border-radius:7px;background:var(--accent-subtle);color:var(--accent);font-size:15px;font-weight:700;cursor:pointer;transition:all var(--transition-fast)}.qty-btn:hover{background:var(--accent-dim);transform:scale(1.08)}.quantity-value{font-size:16px;font-weight:700;color:var(--accent);min-width:32px;text-align:center;font-variant-numeric:tabular-nums;text-shadow:0 0 14px rgba(249,115,22,.3)}.quantity-max{font-size:10px;color:var(--text-ghost);margin-left:auto;font-variant-numeric:tabular-nums}.shop-slider{flex:1;-webkit-appearance:none;-moz-appearance:none;appearance:none;height:4px;background:#ffffff0a;border-radius:2px;outline:none}.shop-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:14px;height:14px;border-radius:50%;background:var(--accent);cursor:pointer;border:2px solid var(--surface-base);transition:transform .1s}.shop-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.shop-slider::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--accent);cursor:pointer;border:2px solid var(--surface-base)}.shop-btn{width:100%;padding:var(--space-md);border:none;border-radius:var(--radius-lg);font-size:13px;font-weight:600;font-family:var(--font-family);cursor:pointer;transition:all var(--transition-default);background:linear-gradient(135deg,var(--accent),#ea580c);color:#fff;letter-spacing:.1px;display:flex;align-items:center;justify-content:center;gap:var(--space-sm);position:relative;overflow:hidden}.shop-btn:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,transparent 40%,rgba(255,255,255,.12) 50%,transparent 60%);transform:translate(-100%);transition:transform .5s}.shop-btn:hover:not(:disabled){background:linear-gradient(135deg,var(--accent-light),var(--accent));transform:translateY(-1px)}.shop-btn:hover:not(:disabled):after{transform:translate(100%)}.shop-btn:active:not(:disabled){transform:translateY(0) scale(.98)}.shop-btn:disabled{background:var(--surface-1);color:var(--text-ghost);cursor:not-allowed;border:1px solid var(--border-subtle);opacity:.6}.shop-btn:disabled:after{display:none}.shop-btn.green{background:linear-gradient(135deg,var(--success),#22c55e)}.shop-btn.green:hover:not(:disabled){background:linear-gradient(135deg,#86efac,var(--success))}.shop-btn.red{background:linear-gradient(135deg,var(--danger),#dc2626)}.shop-btn.red:hover:not(:disabled){background:linear-gradient(135deg,#f87171,var(--danger))}.shop-btn.small{width:auto;padding:7px 14px;font-size:11px;border-radius:7px}.shop-btn.ghost{background:var(--surface-1);border:1px solid rgba(255,255,255,.05);color:var(--text-secondary)}.shop-btn.ghost:after{display:none}.shop-btn.ghost:hover:not(:disabled){background:var(--surface-2);border-color:var(--border-default);color:var(--text-primary);transform:none}.back-btn{display:inline-flex;align-items:center;gap:var(--space-xs);background:none;border:none;color:var(--text-dim);font-size:11px;font-family:var(--font-family);cursor:pointer;padding:2px 0;margin-bottom:var(--space-sm);transition:all var(--transition-fast)}.back-btn:hover{color:var(--accent-light);transform:translate(-2px)}.price-input,.text-input{width:100%;padding:10px 14px;background:var(--surface-1);border:1px solid rgba(255,255,255,.05);border-radius:var(--radius-md);color:var(--text-primary);font-size:13px;font-weight:500;font-family:var(--font-family);outline:none;transition:border-color var(--transition-fast),background var(--transition-fast)}.price-input:focus,.text-input:focus{border-color:#f9731659;background:#f9731605}.price-input::placeholder,.text-input::placeholder{color:var(--text-ghost)}.search-bar{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--surface-1);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);margin-bottom:10px;transition:border-color var(--transition-fast)}.search-bar:focus-within{border-color:#f9731633}.search-bar svg{color:var(--text-ghost);flex-shrink:0}.search-bar input{flex:1;border:none;background:transparent;color:var(--text-primary);font-size:12px;font-family:var(--font-family);outline:none}.search-bar input::placeholder{color:var(--text-ghost)}.scrollable-list{max-height:240px;overflow-y:auto;display:flex;flex-direction:column;gap:4px;padding-right:2px}.listing-card{display:flex;align-items:center;gap:var(--space-md);background:var(--surface-1);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:10px 14px;transition:all var(--transition-fast)}.listing-card:hover{background:var(--surface-2)}.listing-card-info{flex:1}.listing-card .listing-name{font-size:13px;font-weight:600;color:var(--text-primary)}.listing-card .listing-meta{font-size:10px;color:var(--text-dim);margin-top:2px}.listing-card-actions{display:flex;gap:4px;flex-shrink:0}.listing-action-btn{padding:5px 8px;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:var(--surface-1);color:var(--text-dim);font-size:9px;font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.listing-action-btn:hover{background:var(--accent-subtle);border-color:var(--border-accent);color:var(--accent)}.listing-action-btn.danger:hover{background:#ef44440f;border-color:#ef444426;color:var(--danger)}.summary-bar{display:flex;gap:var(--space-sm);padding:14px var(--space-lg);background:linear-gradient(135deg,var(--accent-subtle),rgba(249,115,22,.02));border:1px solid rgba(249,115,22,.08);border-radius:var(--radius-lg)}.summary-item{flex:1;text-align:center}.summary-item .summary-value{font-size:18px;font-weight:700;color:var(--accent);font-variant-numeric:tabular-nums}.summary-item .summary-label{font-size:9px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.6px;margin-top:2px}.sale-row{display:flex;align-items:center;gap:10px;padding:8px 0;font-size:12px}.sale-row+.sale-row{border-top:1px solid rgba(255,255,255,.02)}.sale-row-img{width:28px;height:28px;border-radius:var(--radius-sm);object-fit:contain;background:var(--surface-1);border:1px solid var(--border-subtle);padding:3px;flex-shrink:0}.sale-row-info{flex:1}.sale-row .sale-item{font-weight:600;color:var(--text-primary);font-size:12px}.sale-row .sale-meta{font-size:10px;color:var(--text-ghost)}.sale-row .sale-total{font-weight:700;color:var(--success);flex-shrink:0;font-variant-numeric:tabular-nums}.zone-name-overlay{display:flex;flex-direction:column;gap:var(--space-lg);padding:var(--space-2xl)}.zone-name-overlay h3{font-size:18px;font-weight:700;color:var(--text-primary);letter-spacing:-.3px}.zone-name-overlay p{font-size:12px;color:var(--text-dim);line-height:1.5}.create-zone-btn{display:flex;align-items:center;justify-content:center;gap:var(--space-sm);width:100%;padding:14px;border:1px dashed rgba(249,115,22,.15);border-radius:var(--radius-lg);background:#f9731605;color:var(--text-muted);font-size:12px;font-weight:600;font-family:var(--font-family);cursor:pointer;transition:all var(--transition-fast)}.create-zone-btn:hover{background:var(--accent-subtle);border-color:#f9731640;color:var(--accent)}.confirm-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:100}.confirm-box{background:#0a0a0efa;border:1px solid rgba(249,115,22,.12);border-radius:var(--radius-xl);padding:var(--space-2xl);max-width:360px;width:90%}.confirm-box h3{font-size:16px;font-weight:700;color:var(--text-primary);margin-bottom:var(--space-sm)}.confirm-box p{font-size:12px;color:var(--text-muted);line-height:1.5;margin-bottom:var(--space-lg)}.confirm-actions{display:flex;gap:var(--space-sm);justify-content:flex-end}.emp-avatar{width:38px;height:38px;border-radius:var(--radius-lg);background:linear-gradient(135deg,#f973160f,#f9731605);border:1px solid rgba(249,115,22,.1);display:flex;align-items:center;justify-content:center;color:var(--accent);flex-shrink:0}.empty-state{text-align:center;color:var(--text-ghost);font-size:12px;padding:36px 0;font-weight:500}.divider{height:1px;background:#ffffff08;margin:4px 0}.fade-enter-active{transition:all .25s cubic-bezier(.16,1,.3,1)}.fade-leave-active{transition:all .15s ease-in}.fade-enter-from{opacity:0;transform:translateY(6px)}.fade-leave-to{opacity:0;transform:translateY(-4px)}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:#ffffff03;margin:4px 0}::-webkit-scrollbar-thumb{background:var(--accent-dim, rgba(249, 115, 22, .12));border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--accent-subtle, rgba(249, 115, 22, .25))}.shop-body-split{flex:1;display:flex;overflow:hidden;min-height:0}.customer-split{display:flex;width:100%;min-height:0}.customer-content{flex:1;overflow-y:auto;padding:var(--space-lg) var(--space-2xl) var(--space-xl);display:flex;flex-direction:column;gap:var(--space-md);min-width:0}.shop-sidebar{width:160px;flex-shrink:0;display:flex;flex-direction:column;gap:2px;padding:var(--space-md) var(--space-sm);border-right:1px solid rgba(255,255,255,.03);overflow-y:auto}.sidebar-btn{display:flex;align-items:center;gap:var(--space-sm);padding:10px var(--space-md);border:1px solid transparent;border-radius:var(--radius-md);background:transparent;color:var(--text-dim);font-size:12px;font-weight:600;font-family:var(--font-family);cursor:pointer;transition:all var(--transition-fast);text-align:left;width:100%}.sidebar-btn:hover{color:var(--text-secondary);background:var(--surface-1)}.sidebar-btn.active{color:var(--accent);background:var(--accent-subtle);border-color:var(--border-accent)}.sidebar-btn .sidebar-icon{width:18px;height:18px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.order-category-tabs{display:flex;gap:4px;margin-bottom:8px;flex-wrap:wrap}.order-cat-btn{padding:6px 12px;border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--surface-1);color:var(--text-dim);font-size:11px;font-weight:600;font-family:var(--font-family);cursor:pointer;transition:all var(--transition-fast)}.order-cat-btn:hover{color:var(--text-secondary);background:var(--surface-2)}.order-cat-btn.active{color:var(--accent);background:var(--accent-subtle);border-color:var(--border-accent)}.customer-view-wrapper{display:flex;flex:1;min-height:0;width:100%}.home-view{flex:1;display:flex;overflow-y:auto;padding:var(--space-lg) var(--space-2xl) var(--space-xl)}.home-grid-container{width:100%;flex:1;display:flex;flex-direction:column}.home-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:1fr;gap:var(--space-md);flex:1}.category-tile{position:relative;border-radius:var(--radius-lg);overflow:hidden;cursor:pointer;border:2px solid var(--tile-color, var(--border-default));min-height:var(--grid-tile-height, 320px);transition:all var(--transition-default);background:var(--surface-1)}.category-tile.small{grid-column:span 1}.category-tile.medium{grid-column:span 2}.category-tile.large{grid-column:span 3}.tile-bg{position:absolute;top:0;right:0;bottom:0;left:0;background-size:cover;background-position:center;transition:transform .4s cubic-bezier(.4,0,.2,1)}.category-tile:hover .tile-bg{transform:scale(1.08)}.category-tile:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to top,#000000d9,#0000004d,#00000026);z-index:1}.category-tile:hover{transform:translateY(-3px);box-shadow:0 8px 30px var(--tile-glow, rgba(255, 255, 255, .05));border-color:var(--tile-color, var(--accent))}.tile-content{position:absolute;bottom:0;left:0;right:0;padding:var(--space-md) var(--space-lg);z-index:2;display:flex;align-items:center;gap:var(--space-sm)}.tile-icon{color:var(--tile-color, var(--accent));display:flex;align-items:center;flex-shrink:0;opacity:.9}.tile-label{font-size:14px;font-weight:700;color:var(--text-primary);letter-spacing:-.2px;text-shadow:0 1px 4px rgba(0,0,0,.5)}.tile-gradient{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0}.tile-fallback-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-55%);z-index:1;opacity:.15;transition:opacity .3s,transform .4s cubic-bezier(.4,0,.2,1);filter:drop-shadow(0 0 12px currentColor)}.category-tile:hover .tile-fallback-icon{opacity:.25;transform:translate(-50%,-55%) scale(1.1)}.tile-count{margin-left:auto;padding:2px 8px;background:#ffffff0f;border-radius:10px;font-size:10px;font-weight:600;color:var(--text-dim)}.back-to-grid-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;margin-bottom:var(--space-sm);background:var(--surface-1);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-muted);font-size:11px;font-weight:600;font-family:var(--font-family);cursor:pointer;transition:all var(--transition-fast)}.back-to-grid-btn:hover{color:var(--text-secondary);background:var(--surface-2);border-color:var(--border-default)}