:root{--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #21262d;--bg-card: #1c2128;--text-primary: #e6edf3;--text-secondary: #8b949e;--text-muted: #6e7681;--accent: #58a6ff;--accent-hover: #79b8ff;--success: #3fb950;--warning: #d29922;--danger: #f85149;--purple: #a371f7;--accent-primary: #58a6ff;--accent-success: #3fb950;--accent-warning: #d29922;--accent-danger: #f85149;--accent-purple: #a371f7;--border-color: #30363d;--border-radius: 8px;--border-radius-lg: 12px;--shadow-sm: 0 1px 3px rgba(0,0,0,.3);--shadow-md: 0 4px 12px rgba(0,0,0,.4);--shadow-lg: 0 8px 24px rgba(0,0,0,.5);--border: #30363d;--radius: 8px;--radius-lg: 12px;--shadow: 0 1px 3px rgba(0,0,0,.3);--transition: all .2s ease;--sidebar-width: 220px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{font-family:Segoe UI,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}button{cursor:pointer;border:none;background:none;font-family:inherit;font-size:inherit}input,select,textarea{font-family:inherit;font-size:inherit}.hidden{display:none!important}.page{min-height:100vh}.page.hidden{display:none}.auth-page{display:flex}.app-page{display:flex;min-height:100vh}.auth-container{display:flex;align-items:center;justify-content:center;min-height:100vh;width:100%;padding:20px;background:radial-gradient(ellipse at 20% 30%,rgba(88,166,255,.12) 0%,transparent 50%),radial-gradient(ellipse at 80% 70%,rgba(163,113,247,.08) 0%,transparent 50%),var(--bg-primary)}.auth-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px;width:100%;max-width:420px;box-shadow:var(--shadow-lg);animation:fadeIn .4s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}.auth-header{text-align:center;margin-bottom:32px}.logo{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:8px}.logo-icon{font-size:36px;filter:drop-shadow(0 0 8px rgba(88,166,255,.5))}.logo h1{font-size:26px;font-weight:600;background:linear-gradient(135deg,var(--accent),var(--purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.tagline{color:var(--text-secondary);font-size:14px}.auth-tabs{display:flex;gap:4px;margin-bottom:24px;background:var(--bg-tertiary);padding:4px;border-radius:var(--radius)}.auth-tab{flex:1;padding:8px;border-radius:6px;font-size:14px;font-weight:500;color:var(--text-secondary);transition:var(--transition)}.auth-tab.active{background:var(--bg-secondary);color:var(--text-primary);box-shadow:var(--shadow)}.auth-panel{display:flex;flex-direction:column;gap:12px}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;height:100vh;z-index:100;flex-shrink:0}.sidebar-header{padding:20px 16px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--border)}.sidebar-logo-icon{font-size:22px}.sidebar-logo-text{font-size:17px;font-weight:600;background:linear-gradient(135deg,var(--accent),var(--purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-nav{flex:1;padding:12px 10px;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:var(--radius);color:var(--text-secondary);text-decoration:none;font-size:14px;transition:var(--transition);margin-bottom:2px;cursor:pointer}.nav-item:hover{background:var(--bg-tertiary);color:var(--text-primary)}.nav-item.active{background:#58a6ff26;color:var(--accent)}.nav-icon{font-size:17px;flex-shrink:0}.sidebar-footer{padding:14px;border-top:1px solid var(--border)}.sidebar-user-panel{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-lg);padding:10px 12px;margin-bottom:10px;transition:var(--transition)}.sidebar-user-panel:hover{border-color:#58a6ff66}.user-info{display:flex;align-items:center;gap:10px}.user-avatar{font-size:20px}.user-detail{overflow:hidden}.user-name{font-size:14px;font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.btn-logout{width:100%;padding:9px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-secondary);font-size:14px;transition:var(--transition)}.btn-logout:hover{background:#f851491f;border-color:var(--danger);color:var(--danger)}.main-content{flex:1;margin-left:var(--sidebar-width);padding:28px 32px;background:var(--bg-primary);min-height:100vh;max-width:calc(100vw - var(--sidebar-width))}.view{display:none;animation:fadeIn .25s ease}.view.active{display:block}.view-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.view-header h2{font-size:22px;font-weight:600}.btn-primary{background:linear-gradient(135deg,var(--accent),#4193ef);color:#fff;padding:9px 20px;border-radius:var(--radius);font-size:14px;font-weight:500;transition:var(--transition);display:inline-flex;align-items:center;gap:6px}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 12px #58a6ff59}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border);padding:8px 16px;border-radius:var(--radius);font-size:14px;transition:var(--transition)}.btn-secondary:hover{background:#2d333b;border-color:#58a6ff66}.btn-sm,.btn-small{padding:5px 12px;font-size:13px}.btn-danger{background:#f851491f;color:var(--danger);border:1px solid rgba(248,81,73,.25);padding:5px 12px;border-radius:var(--radius);font-size:13px;font-weight:500;transition:var(--transition)}.btn-danger:hover{background:#f8514938}.btn-block{width:100%;padding:11px;justify-content:center}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:13px;color:var(--text-secondary)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}.input-field{width:100%;padding:9px 12px;font-size:14px;background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border);border-radius:var(--radius);transition:var(--transition)}.input-field:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #58a6ff26}.input-field::placeholder{color:var(--text-muted)}.input-sm{width:auto;min-width:160px}.textarea-field{width:100%;padding:9px 12px;font-size:14px;background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border);border-radius:var(--radius);resize:vertical;transition:var(--transition)}.textarea-field:focus{outline:none;border-color:var(--accent)}.textarea-field::placeholder{color:var(--text-muted)}.select-field{padding:9px 12px;font-size:14px;background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border);border-radius:var(--radius);transition:var(--transition)}.checkbox-label{display:flex;align-items:center;gap:8px;font-size:14px;cursor:pointer;color:var(--text-secondary)}.checkbox-label input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent)}.upload-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.upload-status{font-size:13px;color:var(--text-secondary)}.error-msg{color:var(--danger);font-size:13px;padding:4px 0}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}.card-header{padding:14px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.card-header h3{font-size:15px;font-weight:600}.card-body{padding:20px;display:flex;flex-direction:column;gap:14px}.table-wrap,.table-container{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border)}.data-table{width:100%;border-collapse:collapse;font-size:14px}.data-table th,.data-table td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--border)}.data-table th{background:var(--bg-tertiary);font-weight:500;color:var(--text-secondary);font-size:13px}.data-table tr:last-child td{border-bottom:none}.data-table tbody tr:hover td{background:#ffffff05}.status-badge{padding:2px 10px;border-radius:999px;font-size:12px;font-weight:500;display:inline-block}.status-pending{background:#d2992226;color:#d29922}.status-paid{background:#3fb95026;color:#3fb950}.status-failed{background:#f8514926;color:#f85149}.status-refunded{background:#8b949e26;color:#8b949e}.empty-tip{text-align:center;color:var(--text-muted);padding:48px 0;font-size:14px}.empty-state{text-align:center;padding:40px 20px;color:var(--text-muted)}.empty-state .empty-icon{font-size:36px;display:block;margin-bottom:10px;opacity:.6}.empty-state p{font-size:14px}.msg{padding:10px 14px;border-radius:var(--radius);font-size:14px}.msg-success{background:#3fb9501a;color:#3fb950;border:1px solid rgba(63,185,80,.2)}.msg-error{background:#f851491a;color:#f85149;border:1px solid rgba(248,81,73,.2)}#toast-container{position:fixed;bottom:24px;right:24px;display:flex;flex-direction:column;gap:8px;z-index:1000}.toast{background:var(--bg-tertiary);color:var(--text-primary);padding:10px 18px;border-radius:var(--radius);font-size:14px;border:1px solid var(--border);opacity:0;transform:translateY(10px);transition:opacity .3s,transform .3s;min-width:200px;box-shadow:var(--shadow-md)}.toast.show{opacity:1;transform:translateY(0)}.toast-success{background:#3fb95026;border-color:#3fb9504d;color:#3fb950}.toast-error{background:#f8514926;border-color:#f851494d;color:#f85149}.toast-warning{background:#d2992226;border-color:#d299224d;color:#d29922}.pagination{display:flex;gap:6px;margin-top:14px;flex-wrap:wrap}.page-btn{padding:5px 12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-tertiary);color:var(--text-secondary);font-size:13px;transition:var(--transition)}.page-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}.page-btn:hover:not(.active){border-color:#58a6ff66;color:var(--text-primary)}.modal-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;z-index:1000;align-items:center;justify-content:center;padding:20px}.modal-overlay.active{display:flex}.modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);width:100%;max-width:480px;box-shadow:var(--shadow-lg);animation:modalIn .3s ease}@keyframes modalIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--border-color)}.modal-header h3{font-size:18px;font-weight:600}.modal-close{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:6px;color:var(--text-secondary);font-size:20px;transition:var(--transition)}.modal-close:hover{background:var(--bg-tertiary);color:var(--text-primary)}.modal-content{padding:24px}.modal-content .form-group{margin-bottom:16px}.modal-content>form>.btn-primary{width:100%;margin-top:8px}#products-view .commerce-card,#orders-view .commerce-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);padding:20px;box-shadow:var(--shadow-sm)}#products-view .commerce-card-gap,#orders-view .commerce-card-gap{margin-top:16px}#products-view .section-title,#orders-view .section-title{font-size:16px;font-weight:600;color:var(--text-primary);margin:0 0 16px}#products-view .commerce-row,#orders-view .commerce-filter-row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}#products-view .commerce-col,#orders-view .commerce-col{flex:1;min-width:160px}#products-view .commerce-label,#orders-view .commerce-label{display:block;font-size:12px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}#products-view .commerce-form input,#products-view .commerce-form select,#orders-view .commerce-filter-row input,#orders-view .commerce-filter-row select{width:100%;border:1px solid var(--border-color);border-radius:var(--border-radius);padding:8px 12px;font-size:14px;background:var(--bg-tertiary);color:var(--text-primary);transition:var(--transition)}#products-view .commerce-form input::placeholder,#orders-view .commerce-filter-row input::placeholder{color:var(--text-muted)}#products-view .commerce-form input:focus,#products-view .commerce-form select:focus,#orders-view .commerce-filter-row input:focus,#orders-view .commerce-filter-row select:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #58a6ff26}#orders-view .commerce-filter-row select{cursor:pointer}#orders-view .commerce-filter-row select option{background:var(--bg-secondary);color:var(--text-primary)}#orders-view .commerce-filter-actions{display:flex;align-items:flex-end;padding-bottom:1px}#orders-view .commerce-filter-actions .btn-primary{padding:8px 20px}#products-view .commerce-table-wrap,#orders-view .commerce-table-wrap{overflow-x:auto;margin-top:4px}#products-view .commerce-table,#orders-view .commerce-table{width:100%;border-collapse:collapse;font-size:13px}#products-view .commerce-table thead th,#orders-view .commerce-table thead th{padding:10px 14px;text-align:left;white-space:nowrap;background:var(--bg-tertiary);color:var(--text-secondary);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.3px;border-bottom:1px solid var(--border-color)}#products-view .commerce-table tbody td,#orders-view .commerce-table tbody td{padding:10px 14px;white-space:nowrap;border-bottom:1px solid var(--border-color);color:var(--text-primary)}#products-view .commerce-table tbody tr,#orders-view .commerce-table tbody tr{transition:var(--transition)}#products-view .commerce-table tbody tr:hover,#orders-view .commerce-table tbody tr:hover{background:#58a6ff0a}#products-view .commerce-table tbody tr:last-child td,#orders-view .commerce-table tbody tr:last-child td{border-bottom:none}#products-view .commerce-code,#orders-view .commerce-code{font-size:12px;font-family:Consolas,Monaco,monospace;background:var(--bg-tertiary);padding:2px 6px;border-radius:4px}#products-view .commerce-amount,#orders-view .commerce-amount{font-weight:600;color:var(--accent-primary)}#products-view .commerce-empty-cell,#orders-view .commerce-empty-cell{text-align:center;color:var(--text-muted);padding:32px 10px!important;white-space:normal}#products-view .commerce-muted,#orders-view .commerce-muted{color:var(--text-muted);font-size:12px}#products-view .commerce-badge,#orders-view .commerce-badge{display:inline-block;padding:2px 10px;border-radius:12px;font-size:12px;font-weight:500;line-height:1.6}#products-view .commerce-product-online{background:#3fb95026;color:var(--accent-success);border:1px solid rgba(63,185,80,.3)}#products-view .commerce-product-offline{background:#f8514926;color:var(--accent-danger);border:1px solid rgba(248,81,73,.3)}#orders-view .commerce-order-pending{background:#d2992226;color:var(--accent-warning);border:1px solid rgba(210,153,34,.3)}#orders-view .commerce-order-paid{background:#3fb95026;color:var(--accent-success);border:1px solid rgba(63,185,80,.3)}#orders-view .commerce-order-failed{background:#f8514926;color:var(--accent-danger);border:1px solid rgba(248,81,73,.3)}#orders-view .commerce-order-refunded{background:#a371f726;color:var(--accent-purple);border:1px solid rgba(163,113,247,.3)}#orders-view .commerce-order-unknown{background:var(--bg-tertiary);color:var(--text-secondary);border:1px solid var(--border-color)}#products-view .commerce-offline-btn{padding:5px 12px;font-size:12px;background:#f8514926;color:var(--accent-danger);border:1px solid rgba(248,81,73,.3);border-radius:6px;cursor:pointer;transition:var(--transition)}#products-view .commerce-offline-btn:hover{background:#f8514940}#products-view .commerce-online-btn{padding:5px 12px;font-size:12px;background:#3fb95026;color:var(--accent-success);border:1px solid rgba(63,185,80,.3);border-radius:6px;cursor:pointer;transition:var(--transition)}#products-view .commerce-online-btn:hover{background:#3fb95040}#orders-view .commerce-refund-btn{padding:5px 12px;font-size:12px;background:#f8514926;color:var(--accent-danger);border:1px solid rgba(248,81,73,.3);border-radius:6px;cursor:pointer;transition:var(--transition)}#orders-view .commerce-refund-btn:hover{background:#f8514940}#orders-view .commerce-pagination{margin-top:16px;display:flex;align-items:center;gap:12px;font-size:13px}#orders-view .commerce-page-info{color:var(--text-muted)}#orders-view .commerce-pagination .btn-secondary:disabled{opacity:.45;cursor:not-allowed}#orders-view .section-title{font-size:20px;margin-bottom:18px}#orders-view .commerce-label{font-size:15px;margin-bottom:8px}#orders-view .commerce-filter-row input,#orders-view .commerce-filter-row select{padding:10px 14px;font-size:16px}#orders-view .commerce-filter-actions .btn-primary{padding:10px 22px;font-size:15px}#orders-view .commerce-table{font-size:15px}#orders-view .commerce-table thead th{padding:12px 16px;font-size:13px;letter-spacing:.02em}#orders-view .commerce-table tbody td{padding:12px 16px;font-size:15px}#orders-view .commerce-table tbody td:nth-child(6){white-space:normal;max-width:240px;word-break:break-all}#orders-view .commerce-code{font-size:14px;padding:4px 8px}#orders-view .commerce-muted{font-size:14px}#orders-view .commerce-badge{font-size:13px;padding:4px 12px}#orders-view .commerce-offline-btn,#orders-view .commerce-refund-btn{padding:7px 14px;font-size:14px}#orders-view .commerce-pagination{font-size:15px;margin-top:18px}#orders-view .commerce-page-info{font-size:15px}#products-view .commerce-page-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px}#products-view .commerce-page-title{margin:0;font-size:22px;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}#products-view .commerce-page-sub{margin:6px 0 0;font-size:15px;color:var(--text-secondary)}#products-view .commerce-add-product-btn{display:inline-flex;align-items:center;gap:6px;width:auto;padding:6px 14px;font-size:13px;font-weight:600;border-radius:8px;cursor:pointer;background:transparent;color:var(--accent-primary);border:1px solid rgba(88,166,255,.45);box-shadow:none;transition:var(--transition)}#products-view .commerce-add-product-btn:hover{background:#58a6ff1a;border-color:var(--accent-primary)}#products-view .commerce-add-icon{font-size:15px;line-height:1;font-weight:500;opacity:.9}#orders-view .commerce-input-plain{-moz-appearance:textfield}#orders-view .commerce-input-plain::-webkit-outer-spin-button,#orders-view .commerce-input-plain::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}#products-view .commerce-products-board{padding:22px 24px}#products-view .commerce-products-board-title{font-size:18px;margin-bottom:18px}#products-view .commerce-product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:20px}#products-view .commerce-products-empty{grid-column:1 / -1;text-align:center;padding:48px 20px;color:var(--text-muted);font-size:15px;background:var(--bg-tertiary);border-radius:12px;border:1px dashed var(--border-color)}#products-view .commerce-product-card{display:flex;flex-direction:column;border:1px solid var(--border-color);border-radius:14px;overflow:hidden;background:var(--bg-secondary);box-shadow:var(--shadow-sm);transition:var(--transition)}#products-view .commerce-product-card:hover{border-color:#58a6ff59;box-shadow:0 8px 24px #0000001f}#products-view .commerce-product-card.is-offline{opacity:.88}#products-view .commerce-product-card-media{aspect-ratio:3 / 2;background:linear-gradient(135deg,var(--bg-tertiary),var(--bg-card));display:flex;align-items:center;justify-content:center;overflow:hidden}#products-view .commerce-product-card-media img{width:100%;height:100%;object-fit:cover}#products-view .commerce-product-card-media-placeholder{font-size:40px;opacity:.35}#products-view .commerce-product-card-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:10px;flex:1}#products-view .commerce-product-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}#products-view .commerce-product-card-name{margin:0;font-size:17px;font-weight:600;color:var(--text-primary);line-height:1.35;flex:1;min-width:0}#products-view .commerce-product-card-key{display:flex;align-items:center;flex-wrap:wrap;gap:8px}#products-view .commerce-product-card-id{font-size:12px;color:var(--text-muted)}#products-view .commerce-product-card-price{font-size:22px;font-weight:700}#products-view .commerce-product-card-desc{margin:0;font-size:14px;color:var(--text-secondary);line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}#products-view .commerce-product-card-meta{list-style:none;margin:0;padding:12px 0 0;border-top:1px solid var(--border-color);display:grid;grid-template-columns:1fr 1fr;gap:8px 12px;font-size:13px}#products-view .commerce-product-card-meta li{display:flex;flex-direction:column;gap:2px}#products-view .commerce-product-card-meta span{color:var(--text-muted);font-size:12px}#products-view .commerce-product-card-meta strong{font-weight:600;color:var(--text-primary);font-size:13px}#products-view .commerce-product-card-meta li:last-child{grid-column:1 / -1}#products-view .commerce-meta-time{color:var(--text-muted);font-weight:500}#products-view .commerce-product-card-actions{margin-top:auto;padding-top:4px}#products-view .commerce-product-card .commerce-code{font-size:12px}#products-view .commerce-product-card .commerce-offline-btn,#products-view .commerce-product-card .commerce-online-btn{width:100%;justify-content:center;padding:8px 14px;font-size:14px}.modal.modal-commerce-product{max-width:640px;max-height:92vh;display:flex;flex-direction:column}.modal.modal-commerce-product .modal-content{overflow-y:auto;max-height:min(72vh,calc(92vh - 140px))}.commerce-modal-form .commerce-modal-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 16px}.commerce-modal-form .commerce-modal-field-span{grid-column:1 / -1}.commerce-modal-label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.commerce-modal-form input[type=text],.commerce-modal-form input[type=number]{width:100%;border:1px solid var(--border-color);border-radius:var(--border-radius);padding:10px 12px;font-size:14px;background:var(--bg-tertiary);color:var(--text-primary)}.commerce-modal-form input:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #58a6ff26}.commerce-modal-desc-block{margin-top:4px}.commerce-req{color:var(--accent-danger)}.commerce-expire-inputs{display:flex;gap:10px;align-items:stretch}.commerce-expire-inputs input{flex:1;min-width:0}.commerce-expire-inputs select{flex:0 0 auto;min-width:88px;padding:10px 12px;border:1px solid var(--border-color);border-radius:var(--border-radius);background:var(--bg-tertiary);color:var(--text-primary);font-size:14px;cursor:pointer}.commerce-file-input-hidden{display:none}.commerce-icon-upload-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.commerce-btn-upload{padding:6px 12px!important;font-size:13px!important}.commerce-icon-status{font-size:12px;color:var(--text-muted)}.commerce-icon-preview{margin-top:10px}.commerce-icon-preview img{width:100%;max-width:250px;aspect-ratio:3 / 2;border-radius:8px;border:1px solid var(--border-color);object-fit:cover}.commerce-desc-textarea{width:100%;min-height:120px;padding:12px 14px;border:1px solid var(--border-color);border-radius:var(--border-radius);background:var(--bg-tertiary);color:var(--text-primary);font-size:14px;line-height:1.55;resize:vertical;font-family:inherit}.commerce-desc-textarea:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #58a6ff26}.commerce-modal-actions-compact{margin-top:18px;padding-top:14px;display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap;border-top:1px solid var(--border-color)}.commerce-modal-actions-compact .btn-secondary,.commerce-modal-actions-compact .btn-primary{padding:7px 16px;font-size:13px}.commerce-btn-submit-create{font-weight:600}.commerce-modal-select{width:auto;min-width:80px;border:1px solid var(--border-color);border-radius:var(--border-radius);padding:10px 12px;font-size:14px;background:var(--bg-tertiary);color:var(--text-primary)}.commerce-modal-select:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #58a6ff26}@media (max-width: 520px){.commerce-modal-form .commerce-modal-grid{grid-template-columns:1fr}}.store-products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;padding:4px 0}.store-product-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);overflow:hidden;display:flex;flex-direction:column;transition:var(--transition)}.store-product-card:hover{border-color:var(--accent-primary);box-shadow:var(--shadow-md);transform:translateY(-2px)}.store-product-header{display:flex;align-items:center;justify-content:center;aspect-ratio:3 / 2;background:var(--bg-tertiary);overflow:hidden}.store-product-icon{width:100%;height:100%;object-fit:cover}.store-product-icon-placeholder{font-size:48px;opacity:.5}.store-product-body{padding:16px;flex:1;display:flex;flex-direction:column;gap:8px}.store-product-title{font-weight:600;font-size:15px;color:var(--text-primary)}.store-product-desc{font-size:13px;color:var(--text-secondary);line-height:1.5;flex:1}.store-product-meta{display:flex;align-items:center;justify-content:space-between;margin-top:4px}.store-product-price{font-size:20px;font-weight:700;color:var(--accent-primary)}.store-product-expire{font-size:12px;color:var(--text-muted);background:var(--bg-tertiary);padding:2px 8px;border-radius:999px}.store-product-actions{padding:12px 16px;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end;gap:8px}.store-product-actions .btn-primary{padding:6px 18px;font-size:13px}.store-loading-tip,.store-empty-tip,.store-error-tip{padding:40px 0;text-align:center;color:var(--text-muted);font-size:14px;grid-column:1 / -1}.store-error-tip{color:var(--accent-danger)}.profile-user-card{display:flex;align-items:center;gap:20px;padding:24px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);margin-bottom:24px;transition:var(--transition)}.profile-user-card:hover{border-color:#58a6ff4d;box-shadow:var(--shadow-sm)}.profile-user-avatar-wrap{width:64px;height:64px;background:linear-gradient(135deg,#58a6ff26,#a371f71a);border:1px solid rgba(88,166,255,.3);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;flex-shrink:0}.profile-user-info{flex:1;min-width:0}.profile-user-name{font-size:18px;font-weight:600;color:var(--text-primary);margin-bottom:8px}.profile-user-id-row{display:flex;align-items:center;gap:8px}.profile-user-id-label{font-size:12px;color:var(--text-muted);font-weight:500;text-transform:uppercase;letter-spacing:.05em}.profile-user-id-value{font-family:Consolas,SF Mono,Monaco,monospace;font-size:15px;font-weight:700;color:var(--accent-primary);letter-spacing:.08em;background:#58a6ff1a;border:1px solid rgba(88,166,255,.2);padding:2px 10px;border-radius:6px}.profile-section-title{font-size:15px;font-weight:600;color:var(--text-primary);margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--border-color)}.profile-services-list{display:flex;flex-direction:column;gap:12px}.service-card{display:flex;align-items:center;gap:16px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);padding:16px 20px;transition:var(--transition)}.service-card:hover{border-color:var(--accent-primary)}.service-card-left{flex-shrink:0}.service-card-icon{width:48px;height:48px;border-radius:var(--border-radius);object-fit:cover}.service-card-icon-placeholder{width:48px;height:48px;border-radius:var(--border-radius);background:var(--bg-tertiary);display:flex;align-items:center;justify-content:center;font-size:22px}.service-card-body{flex:1;min-width:0}.service-card-title{font-size:15px;font-weight:600;color:var(--text-primary);margin-bottom:6px}.service-expire-badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:500}.service-expire-permanent{background:#3fb95026;color:var(--accent-success)}.service-expire-normal{background:#58a6ff1f;color:var(--accent-primary)}.service-expire-urgent{background:#d2992226;color:var(--accent-warning)}.order-status-badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:500}.order-status-badge.status-paid{background:#3fb95026;color:var(--accent-success)}.order-status-badge.status-pending{background:#d2992226;color:var(--accent-warning)}.order-status-badge.status-refunded{background:#a371f71f;color:var(--accent-purple)}.order-status-badge.status-failed{background:#f851491f;color:var(--accent-danger)}.text-muted{color:var(--text-muted)}.table-footer{display:flex;align-items:center;justify-content:space-between;padding:12px 0;flex-wrap:wrap;gap:10px}.pagination-summary{font-size:13px;color:var(--text-muted)}.pagination-nav{display:flex;align-items:center;gap:8px}.pagination-page-info{font-size:13px;color:var(--text-muted)}.image-crop-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10000;background:#000000b3;display:flex;align-items:center;justify-content:center;padding:20px}.image-crop-dialog{background:var(--bg-card);border-radius:12px;width:100%;max-width:540px;box-shadow:0 16px 48px #0000004d;display:flex;flex-direction:column;overflow:hidden}.image-crop-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border-color)}.image-crop-header h4{margin:0;font-size:16px;color:var(--text-primary)}.image-crop-close{background:none;border:none;font-size:22px;color:var(--text-muted);cursor:pointer;padding:0 4px;line-height:1}.image-crop-close:hover{color:var(--text-primary)}.image-crop-body{padding:20px;display:flex;flex-direction:column;align-items:center;gap:16px}.image-crop-canvas-wrap{position:relative;width:100%;max-width:500px;aspect-ratio:3 / 2;overflow:hidden;border-radius:8px;border:1px solid var(--border-color);background:var(--bg-tertiary);cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none}.image-crop-canvas-wrap:active{cursor:grabbing}.image-crop-canvas-wrap img{position:absolute;top:0;left:0;transform-origin:0 0;pointer-events:none;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.image-crop-hint{font-size:12px;color:var(--text-muted);text-align:center}.image-crop-zoom-row{display:flex;align-items:center;gap:10px;width:100%;max-width:360px}.image-crop-zoom-label{font-size:13px;color:var(--text-secondary);white-space:nowrap}.image-crop-zoom-slider{flex:1;accent-color:var(--accent-primary)}.image-crop-footer{display:flex;align-items:center;justify-content:flex-end;gap:10px;padding:14px 20px;border-top:1px solid var(--border-color)}.image-crop-footer .btn-primary,.image-crop-footer .btn-secondary{flex:none}@media (max-width: 768px){.sidebar{width:60px}.sidebar-logo-text,.nav-item span,.user-name,.btn-logout{display:none}.sidebar-header{justify-content:center;padding:16px 8px}.nav-item{justify-content:center;padding:12px}.sidebar-user-panel{padding:8px}.user-info{justify-content:center}.main-content{margin-left:60px;padding:20px 16px;max-width:calc(100vw - 60px)}.products-grid,.store-products-grid,.form-grid{grid-template-columns:1fr}.auth-card{padding:28px 20px}}