*,:before,:after{box-sizing:border-box}:root{--primary:#4f46e5;--primary-dark:#3730a3;--primary-light:#eef2ff;--surface:#fff;--bg:#f1f5f9;--border:#e2e8f0;--text:#0f172a;--text-muted:#64748b;--danger:#ef4444;--success:#10b981;--warn:#f59e0b;--info:#3b82f6;--radius:12px;--shadow:0 4px 24px #0f172a0f;color:var(--text);background:var(--bg);font-family:Segoe UI,system-ui,-apple-system,sans-serif;font-size:15px;line-height:1.5}body{min-height:100vh;margin:0}#root{min-height:100vh}a{color:inherit;text-decoration:none}input,select,button{font:inherit}.admin-shell{min-height:100vh;display:flex}.admin-sidebar{color:#e2e8f0;background:linear-gradient(#0f172a 0%,#1e293b 100%);flex-direction:column;flex-shrink:0;width:260px;padding:24px 18px;display:flex}.admin-brand-logo{border-radius:10px;width:100%;max-width:160px;height:auto;margin-bottom:8px;display:block}.admin-brand small{color:#94a3b8;margin-top:2px;font-size:12px;display:block}.admin-nav{flex-direction:column;flex:1;gap:6px;margin-top:32px;display:flex}.admin-nav-link{color:#94a3b8;border-radius:10px;padding:11px 14px;font-weight:500;transition:background .15s,color .15s}.admin-nav-link:hover{color:#fff;background:#ffffff14}.admin-nav-link.active{background:var(--primary);color:#fff;box-shadow:0 4px 14px #4f46e559}.admin-logout{color:#94a3b8;cursor:pointer;background:0 0;border:1px solid #334155;border-radius:10px;width:100%;margin-top:12px;padding:10px;font-weight:500}.admin-logout:hover{color:#fca5a5;background:#ef444426;border-color:#7f1d1d}.admin-main{flex:1;max-width:1400px;padding:28px 36px 40px;overflow-x:auto}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;display:flex}.page-title{letter-spacing:-.03em;margin:0;font-size:26px;font-weight:800}.page-subtitle{color:var(--text-muted);margin:6px 0 0;font-size:14px}.stat-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-bottom:28px;display:grid}.stat-grid-3{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}.stat-card--indigo:before{background:linear-gradient(90deg,#4f46e5,#818cf8)}.stat-card--violet:before{background:linear-gradient(90deg,#7c3aed,#a78bfa)}.stat-card--blue:before{background:linear-gradient(90deg,#2563eb,#60a5fa)}.stat-card--slate:before{background:linear-gradient(90deg,#475569,#94a3b8)}.stat-card--emerald:before{background:linear-gradient(90deg,#059669,#34d399)}.stat-card--amber:before{background:linear-gradient(90deg,#d97706,#fbbf24)}.stat-card--warn:before{background:linear-gradient(90deg,#ea580c,#fb923c)}.stat-card-icon{opacity:.25;font-size:20px;font-weight:800;position:absolute;top:14px;right:16px}.stat-grid-4{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}.stat-grid-5{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}.admin-main--wide{width:100%;max-width:1680px}.quick-actions{flex-wrap:wrap;gap:8px;display:flex}.dashboard-row-3{grid-template-columns:1.2fr 1fr .9fr}.panel-head{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.panel-head .panel-title{margin:0}.link-sm{color:var(--primary);font-size:13px;font-weight:600}.text-muted{color:var(--text-muted);font-size:13px}.cell-title{font-size:14px;font-weight:600}.cell-sub{color:var(--text-muted);margin-top:2px;font-size:12px}.mono{font-family:ui-monospace,monospace;font-size:13px}.toolbar{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:16px;display:flex}.toolbar-label{color:var(--text-muted);font-size:13px;font-weight:600}.input-grow{flex:1;min-width:200px}.filter-tabs{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}.filter-tab{border:1px solid var(--border);background:var(--surface);color:var(--text-muted);cursor:pointer;border-radius:999px;padding:8px 14px;font-size:13px;font-weight:600}.filter-tab.active{background:var(--primary);border-color:var(--primary);color:#fff}.filter-tab-count{background:#ffffff40;border-radius:999px;margin-left:6px;padding:2px 7px;font-size:11px}.row-clickable{cursor:pointer}.row-clickable:hover td{background:#f0f4ff!important}.pagination{justify-content:center;align-items:center;gap:16px;margin-top:20px;padding:12px;display:flex}.pagination-info{color:var(--text-muted);font-size:13px}.modal-overlay{z-index:1000;background:#0f172a80;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal-panel{background:var(--surface);border-radius:16px;flex-direction:column;width:100%;max-width:560px;max-height:90vh;display:flex;overflow:hidden;box-shadow:0 24px 48px #0003}.modal-panel--wide{max-width:820px}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:18px 22px;display:flex}.modal-header h2{margin:0;font-size:18px}.modal-close{cursor:pointer;width:32px;height:32px;color:var(--text-muted);background:#f1f5f9;border:none;border-radius:8px;font-size:22px;line-height:1}.modal-body{padding:22px;overflow-y:auto}.confirm-panel{max-width:440px}.confirm-message{color:var(--text);margin:0 0 20px;line-height:1.5}.confirm-actions{justify-content:flex-end;gap:10px;display:flex}.toast-stack{z-index:1100;pointer-events:none;flex-direction:column;gap:10px;max-width:min(400px,100vw - 40px);display:flex;position:fixed;top:20px;right:20px}.toast{pointer-events:auto;border-radius:10px;padding:12px 16px;font-size:14px;line-height:1.45;animation:.2s toast-in;box-shadow:0 8px 24px #00000026}.toast--success{color:#065f46;background:#ecfdf5;border:1px solid #a7f3d0}.toast--error{color:#991b1b;background:#fef2f2;border:1px solid #fecaca}.toast--info{color:#1e40af;background:#eff6ff;border:1px solid #bfdbfe}@keyframes toast-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.banner-warn{color:#92400e;background:#fffbeb;border:1px solid #fde68a;border-radius:10px;margin-bottom:16px;padding:12px 16px;font-size:14px}.detail-grid{grid-template-columns:200px 1fr;gap:24px;display:grid}.detail-img{aspect-ratio:1;object-fit:cover;background:var(--primary-light);border-radius:12px;width:100%}.detail-img--empty{min-height:180px}.detail-fields h3{margin:0 0 8px}.detail-dl{grid-template-columns:120px 1fr;gap:8px 12px;margin:16px 0;font-size:14px;display:grid}.detail-dl dt{color:var(--text-muted);font-weight:600}.detail-dl dd{margin:0}.detail-desc{border-top:1px solid var(--border);margin-top:16px;padding-top:16px;font-size:14px;line-height:1.6}.detail-grid-2{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px;display:grid}.detail-box{background:#f8fafc;border-radius:12px;padding:14px;font-size:14px}.detail-box--wide{grid-column:1/-1}.detail-box h4{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin:0 0 8px;font-size:12px}.order-detail-head{justify-content:space-between;align-items:flex-start;margin-bottom:16px;display:flex}.order-detail-head h3{margin:0}.order-totals{background:#f8fafc;border-radius:12px;flex-direction:column;gap:8px;margin-top:16px;padding:16px;font-size:14px;display:flex}.order-totals>div{justify-content:space-between;display:flex}.order-total-final{border-top:1px solid var(--border);padding-top:8px;font-size:16px}.order-note{color:var(--text-muted);margin-top:12px;font-size:14px}.panel-alert{border-color:#f59e0b4d}.alert-ok{color:var(--success);margin:0;font-weight:600}.alert-list{margin:0;padding:0;list-style:none}.alert-list-item{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:8px;padding:10px 0;font-size:13px;display:flex}.alert-list-item:last-child{border-bottom:none}.alert-name{text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.summary-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:16px;display:grid}.summary-item{text-align:center;background:#f8fafc;border-radius:12px;padding:16px}.summary-label{color:var(--text-muted);margin-bottom:6px;font-size:12px;display:block}.summary-item strong{color:var(--text);font-size:22px}.panel-info{background:linear-gradient(135deg,#fafbff,#fff);border-color:#4f46e540;margin-bottom:20px}.form-stack{flex-direction:column;gap:14px;display:flex}.form-stack label{color:var(--text-muted);flex-direction:column;gap:6px;font-size:13px;font-weight:600;display:flex}.input-block{width:100%;min-width:0}.checkbox-row{align-items:center;color:var(--text)!important;flex-direction:row!important;gap:10px!important;font-weight:500!important}.form-error{color:var(--danger);margin:0;font-size:13px}.btn-group{flex-wrap:wrap;gap:6px;display:flex}.form-sections{flex-direction:column;gap:20px;display:flex}.form-section{border-bottom:1px solid var(--border);padding-bottom:4px}.form-section:last-of-type{border-bottom:none;padding-bottom:0}.form-section-title{color:var(--text);margin:0 0 6px;font-size:15px;font-weight:700}.form-section-hint{color:var(--muted);margin:0 0 10px;font-size:13px;line-height:1.45}.form-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.form-span-2{grid-column:span 2}.textarea{resize:vertical;min-height:88px}.input-numeric::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.input-numeric::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input.input-numeric[type=number]{appearance:textfield}.form-preview-img{object-fit:contain;background:#f8fafc;border-radius:10px;max-height:120px}.uploader{border:1px dashed var(--border);background:#fafbff;border-radius:12px;padding:14px}.uploader-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.uploader-head--actions-only{justify-content:flex-start}.uploader-empty{text-align:center;margin:0;padding:8px 0 4px;font-size:13px}.uploader-label{font-size:14px;font-weight:700}.uploader-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;display:grid}.uploader-single{max-width:200px}.uploader-item{border:2px solid var(--border);background:#fff;border-radius:10px;position:relative;overflow:hidden}.uploader-item.selected{border-color:var(--primary);box-shadow:0 0 0 2px #4f46e533}.uploader-item img{aspect-ratio:1;object-fit:cover;width:100%;display:block}.uploader-check{z-index:2;background:#ffffffe6;border-radius:4px;padding:2px 4px;position:absolute;top:8px;left:8px}.uploader-badge{background:var(--primary);color:#fff;border-radius:999px;padding:2px 8px;font-size:10px;font-weight:700;position:absolute;top:8px;right:8px}.uploader-actions{border-top:1px solid var(--border);flex-wrap:wrap;gap:4px;padding:8px;display:flex}@media (width<=700px){.form-grid{grid-template-columns:1fr}.form-span-2{grid-column:span 1}}.dashboard-row{grid-template-columns:1fr 320px;align-items:start;gap:20px;margin-bottom:24px;display:grid}.panel-grow,.panel-side{min-width:0}.status-list{flex-direction:column;gap:14px;margin:0;padding:0;list-style:none;display:flex}.status-list-head{justify-content:space-between;align-items:center;gap:8px;margin-bottom:6px;display:flex}.status-list-count{color:var(--text-muted);font-size:12px;font-weight:600}.status-bar{background:#f1f5f9;border-radius:999px;height:6px;overflow:hidden}.status-bar-fill{background:linear-gradient(90deg, var(--primary), #818cf8);border-radius:999px;height:100%;transition:width .3s}.top-list{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.top-list-item{align-items:flex-start;gap:12px;display:flex}.top-rank{background:var(--primary-light);width:28px;height:28px;color:var(--primary);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;font-size:13px;font-weight:800;display:flex}.top-name{font-size:14px;font-weight:600;line-height:1.3}.top-meta{color:var(--text-muted);margin-top:2px;font-size:12px}.table-wrap--flat{border:none;border-radius:0}.admin-nav-icon{opacity:.85;width:22px;margin-right:8px;font-size:12px;display:inline-flex}.admin-sidebar-foot{margin-top:auto;padding-top:16px}.admin-user{color:#94a3b8;word-break:break-all;margin-bottom:10px;padding:0 4px;font-size:12px}.stat-card{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:16px;padding:22px;position:relative;overflow:hidden}.stat-card:before{content:"";background:linear-gradient(90deg, var(--primary), #818cf8);height:3px;position:absolute;top:0;left:0;right:0}.stat-card .label{color:var(--text-muted);margin-bottom:8px;font-size:13px;font-weight:600}.stat-card .value{color:var(--text);letter-spacing:-.02em;font-size:26px;font-weight:800}.stat-card .hint{color:var(--text-muted);margin-top:6px;font-size:12px}.panel{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:16px;margin-bottom:24px;padding:22px}.panel-title{margin:0 0 16px;font-size:16px;font-weight:700}.table-wrap{border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;border-bottom:1px solid var(--border);vertical-align:middle;padding:14px 16px}th{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);background:#f8fafc;font-size:11px;font-weight:700}tr:hover td{background:#fafbff}tr:last-child td{border-bottom:none}.badge{white-space:nowrap;border-radius:999px;padding:4px 10px;font-size:11px;font-weight:700;display:inline-block}.badge-success{color:var(--success);background:#10b9811f}.badge-warn{color:#b45309;background:#f59e0b1f}.badge-info{color:var(--info);background:#3b82f61f}.badge-danger{color:var(--danger);background:#ef44441f}.badge-muted{color:var(--text-muted);background:#f1f5f9}.btn{cursor:pointer;border:none;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:9px 16px;font-size:13px;font-weight:600;transition:background .15s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-ghost{background:var(--surface);color:var(--text);border:1px solid var(--border)}.btn-ghost:hover{background:#f8fafc}.btn-sm{padding:6px 12px;font-size:12px}.btn-success{color:var(--success);background:#10b9811f}.btn-danger{color:var(--danger);background:#ef44441a}.input,.select{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:10px;min-width:140px;padding:9px 12px}.search-bar{flex-wrap:wrap;gap:12px;margin-bottom:16px;display:flex}.search-bar .input{flex:1;min-width:200px;max-width:360px}.product-cell{align-items:center;gap:12px;display:flex}.product-thumb{object-fit:cover;background:var(--primary-light);border-radius:10px;width:44px;height:44px}.loading-box{color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:48px;display:flex}.loading-spinner{border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:36px;height:36px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;color:var(--text-muted);padding:40px}.price-sale{color:var(--primary);font-weight:700}.price-old{color:var(--text-muted);font-size:12px;text-decoration:line-through}.login-page{background:linear-gradient(135deg,#6366f1 0%,#4f46e5 45%,#3730a3 100%);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.login-card{background:var(--surface);border-radius:16px;width:100%;max-width:420px;overflow:hidden;box-shadow:0 24px 48px #0003}.login-header{text-align:center;color:#fff;background:linear-gradient(135deg,#6366f1,#4f46e5);padding:32px 28px 24px}.login-logo-img{border-radius:12px;width:120px;height:auto;margin:0 auto 8px;display:block}.login-header p{opacity:.9;margin:8px 0 0;font-size:14px}.login-form{flex-direction:column;gap:16px;padding:28px;display:flex}.login-form label{color:var(--text-muted);flex-direction:column;gap:6px;font-size:13px;font-weight:600;display:flex}.login-error{color:var(--danger);margin:0;font-size:13px}.login-submit{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:10px;width:100%;margin-top:4px;padding:14px;font-weight:700}.login-submit:disabled{opacity:.7;cursor:wait}@media (width<=1100px){.dashboard-row,.dashboard-row-3,.detail-grid{grid-template-columns:1fr}}@media (width<=900px){.admin-shell{flex-direction:column}.admin-sidebar{width:100%}.admin-main{padding:20px 16px}}