.admin-shell{display:grid;grid-template-columns:230px 1fr;min-height:100vh;}
.admin-sidebar{background:var(--ink);color:var(--text);padding:26px 20px;display:flex;flex-direction:column;gap:2px;}
.admin-sidebar .brand{font-size:19px;font-weight:700;color:var(--gold);}
.admin-sidebar .tag{font-size:10.5px;color:var(--ink-soft);letter-spacing:0.12em;text-transform:uppercase;margin-bottom:24px;}
.admin-nav-item{display:block;padding:11px 12px;border-radius:var(--radius);font-size:13.5px;font-weight:500;color:#D8DEEB;background:none;border:none;text-align:left;width:100%;cursor:pointer;font-family:inherit;transition:background .15s var(--ease);}
.admin-nav-item:hover{background:rgba(255,255,255,0.06);}
.admin-nav-item.active{background:var(--teal);color:#0B0A0A;}
.admin-sidebar .exit{margin-top:auto;font-size:12.5px;color:var(--ink-soft);}
.admin-main{padding:36px 42px;background:var(--paper-dim);}
.admin-topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px;}
.admin-topbar h1{font-size:24px;margin:0;}

.admin-flash{padding:12px 18px;border-radius:var(--radius);font-size:13.5px;margin-bottom:20px;}
.admin-flash.success{background:rgba(76,175,99,0.15);color:#4CAF63;}
.admin-flash.error{background:rgba(192,82,74,0.15);color:var(--plum);}

.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:18px;margin-bottom:34px;}
.stat-card{background:var(--surface2);border:1px solid var(--line);border-radius:var(--radius);padding:20px;transition:transform .15s var(--ease),box-shadow .15s var(--ease),border-color .15s var(--ease);}
.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm);border-color:var(--teal);}
.stat-card .num{font-size:28px;font-weight:600;color:var(--gold);}
.stat-card .label{font-size:12px;color:var(--ink-soft);text-transform:uppercase;letter-spacing:0.05em;}

.panel{background:var(--surface2);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;margin-bottom:26px;}
table{width:100%;border-collapse:collapse;font-size:13.5px;}
th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:0.05em;color:var(--ink-soft);border-bottom:1px solid var(--line);padding:8px 10px;}
td{padding:11px 10px;border-bottom:1px solid var(--line);vertical-align:middle;}
tr:last-child td{border-bottom:none;}
td img{width:40px;height:40px;object-fit:cover;border-radius:var(--radius);}

.pill{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600;text-transform:uppercase;}
.pill.pending{background:rgba(227,178,60,0.15);color:var(--gold);}
.pill.shipped{background:rgba(127,168,201,0.15);color:#8FB4D9;}
.pill.delivered{background:rgba(76,175,99,0.15);color:#4CAF63;}
.pill.cancelled{background:rgba(192,82,74,0.15);color:var(--plum);}
.pill.inactive{background:rgba(184,173,152,0.15);color:var(--ink-soft);}

.small-btn{background:var(--gold);color:var(--ink);border:none;padding:9px 16px;font-size:12.5px;font-weight:600;border-radius:2px;text-decoration:none;display:inline-block;cursor:pointer;}
.small-btn.ghost{background:none;border:1px solid var(--line);color:var(--text);}
.small-btn.danger{background:var(--plum);color:#fff;}
.row-actions{display:flex;gap:10px;}
.row-actions button, .row-actions a{background:none;border:none;font-size:12px;font-weight:600;color:var(--teal);cursor:pointer;text-decoration:none;padding:0;}
.row-actions .danger{color:var(--plum);}

.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;}

.chart-pick-btn{width:32px;height:32px;border-radius:2px;border:1px solid var(--line);background:var(--surface3);color:var(--ink-soft);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:border-color .15s var(--ease),color .15s var(--ease);}
.chart-pick-btn:hover{border-color:var(--gold);color:var(--gold);}
.color-chart-popover{position:absolute;z-index:300;background:var(--paper-dim);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-md);padding:10px;display:grid;grid-template-columns:repeat(6,28px);gap:8px;}
.color-chart-swatch{width:26px;height:26px;border-radius:50%;border:2px solid var(--line);background:var(--swatch-color);cursor:pointer;padding:0;transition:border-color .15s var(--ease),transform .1s var(--ease);}
.color-chart-swatch:hover{border-color:var(--gold);transform:scale(1.12);}

.admin-form .field{margin-bottom:16px;}
.admin-form label{display:block;font-size:12.5px;font-weight:600;margin-bottom:6px;}
.admin-form input,.admin-form textarea,.admin-form select{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:2px;background:var(--paper-dim);color:var(--text);font-family:inherit;font-size:14px;}
.admin-form textarea{min-height:100px;resize:vertical;}
.admin-form .form-row2{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.admin-form .checkbox-row{display:flex;align-items:center;gap:8px;}
.admin-form .checkbox-row input{width:auto;}
.validation-summary ul{color:var(--plum);font-size:13px;padding-left:18px;margin:0 0 16px;}
.field-error{color:var(--plum);font-size:12px;margin-top:4px;}

.image-gallery{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:16px;}
.image-gallery .img-item{position:relative;width:90px;}
.image-gallery img{width:90px;height:90px;object-fit:cover;border-radius:2px;border:1px solid var(--line);}
.image-gallery form{position:absolute;top:-6px;right:-6px;}
.image-gallery button{background:var(--plum);color:#fff;border:none;border-radius:50%;width:20px;height:20px;font-size:11px;line-height:1;cursor:pointer;}

.cat-tree-item{border:1px solid var(--line);border-radius:2px;margin-bottom:12px;overflow:hidden;}
.cat-tree-head{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;background:var(--paper-dim);}
.cat-tree-head .name{font-weight:600;font-size:14.5px;color:var(--gold);}
.cat-tree-body{padding:6px 16px 14px;}
.sub-row{display:flex;justify-content:space-between;align-items:center;padding:8px 4px;border-bottom:1px solid var(--line);font-size:13.5px;}
.sub-row:last-of-type{border-bottom:none;}
.add-row{display:flex;gap:8px;margin-top:10px;}
.add-row input{flex:1;padding:8px 10px;border:1px solid var(--line);border-radius:2px;background:var(--paper-dim);color:var(--text);}

@media(max-width:820px){
  .admin-shell{grid-template-columns:1fr;}
  .admin-sidebar{flex-direction:row;overflow-x:auto;padding:14px 16px;gap:6px;-webkit-overflow-scrolling:touch;}
  .admin-sidebar .brand,.admin-sidebar .tag,.exit{display:none;}
  .admin-nav-item{flex-shrink:0;width:auto;white-space:nowrap;border:1px solid rgba(255,255,255,0.12);}
  .admin-sidebar form{flex-shrink:0;}
  .stat-row{grid-template-columns:repeat(2,1fr);}
}