:root{--blue:#0042ab;--pale:#e9ecf3;--ink:#333;--line:#d8deea}*{box-sizing:border-box}body{margin:0;background:#f4f6fa;color:var(--ink);font:15px/1.45 system-ui,Segoe UI,Arial}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0;border-radius:9px;padding:10px 14px;background:var(--blue);color:white;font-weight:650}button.secondary{background:#e9ecf3;color:#26334a}button:disabled{opacity:.5;cursor:wait}.wrap{max-width:1200px;margin:auto;padding:24px}.top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.brand{font-weight:850;letter-spacing:.04em;color:var(--blue)}.panel{background:white;border:1px solid var(--line);border-radius:16px;padding:20px;margin:18px 0;box-shadow:0 4px 18px #17294a0a}.login{max-width:420px;margin:9vh auto}.field{display:grid;gap:5px;margin:12px 0}.field input,.field select,.field textarea{width:100%;padding:11px;border:1px solid var(--line);border-radius:8px;background:white}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}.metric{background:var(--pale);border-radius:12px;padding:16px}.metric b{display:block;font-size:28px;color:var(--blue)}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}.tabs button.active{background:#182d50}.hidden{display:none!important}.master{border:2px solid #b58a35;background:#fffaf0}.master h2{color:#805b12}.tablewrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:650px}th,td{text-align:left;padding:11px;border-bottom:1px solid var(--line);vertical-align:top}th{background:#f5f7fb}.muted{color:#667085}.status{display:inline-block;padding:4px 8px;border-radius:20px;background:#edf1f8;font-size:12px}.row-actions{display:flex;gap:6px;flex-wrap:wrap}.notice{padding:12px;border-radius:9px;background:#eef4ff;margin:10px 0}.danger{background:#fff0ef;color:#8a241b}.audit{font-size:13px;padding:9px 0;border-bottom:1px solid var(--line)}@media(max-width:600px){.wrap{padding:12px}.panel{padding:14px}}
.stock-product{border:1px solid var(--line);border-radius:12px;overflow:hidden;margin:14px 0;background:#fff}.stock-product-title{background:#00a9df;color:#15324b;text-align:center;font-weight:800;padding:10px 14px;font-size:16px}.stock-product-title small{font-weight:500;opacity:.8}.stock-list{width:100%;min-width:0}.stock-product{width:100%}.stock-variant-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,210px),1fr));gap:10px;padding:12px;align-items:stretch}.stock-variant-card{border:1px solid var(--line);border-radius:10px;padding:10px;min-width:0;width:100%;background:#fff;display:flex;flex-direction:column}.stock-variant-name{font-weight:750;text-align:center;background:#f2f5fa;border-radius:7px;padding:8px;margin-bottom:8px;min-height:38px;display:flex;align-items:center;justify-content:center;overflow-wrap:anywhere}.stock-variant-card label{display:grid;gap:4px;font-size:12px;color:#596579;margin:7px 0}.stock-variant-card input{width:100%;min-width:0;padding:8px;border:1px solid var(--line);border-radius:7px}.stock-stat{display:flex;justify-content:space-between;gap:8px;padding:5px 1px;border-bottom:1px solid #edf0f5;font-size:13px}.stock-card-footer{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-top:auto;padding-top:9px;flex-wrap:wrap}.stock-card-footer button{padding:8px 10px;font-size:13px}@media(max-width:560px){.stock-variant-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;padding:8px}.stock-variant-card{padding:8px}.stock-card-footer button{width:100%}}
.wrap{max-width:1440px;padding:clamp(14px,2.4vw,30px)}.login{padding:clamp(22px,4vw,34px);border-top:5px solid var(--blue)}.top{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 22px;box-shadow:0 4px 18px #17294a0a}.top h1{margin:5px 0;font-size:clamp(23px,3vw,30px)}.tabs{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:9px;margin:18px 0}.tabs button{min-height:54px;background:#fff;color:#26334a;border:1px solid var(--line);box-shadow:0 2px 8px #17294a08}.tabs button.active{background:var(--blue);color:#fff;border-color:var(--blue)}.panel{padding:clamp(15px,2vw,24px);margin:14px 0}.metric{border:1px solid #dce4f2;background:linear-gradient(145deg,#f7f9fd,#e9ecf3)}button{min-height:42px}input,select,textarea{min-height:42px}#tab-orders .tablewrap{border:1px solid var(--line);border-radius:12px}#tab-orders th{font-size:12px;text-transform:uppercase;letter-spacing:.035em;color:#52617a}#tab-orders td{padding:13px 11px}@media(max-width:700px){.wrap{padding:10px}.top{padding:14px}.tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.tabs button{font-size:13px;padding:9px 7px}.panel{padding:13px}}

.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.order-filters{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.order-filters button{background:#eef2f8;color:#26334a}.order-filters button.active{background:var(--blue);color:#fff}.order-card{border:1px solid var(--line);border-radius:13px;padding:14px;margin:12px 0;background:#fff}.order-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap}.order-card-title{font-weight:800;font-size:17px}.order-card-meta{color:#667085;font-size:13px}.order-card-total{font-weight:800;color:var(--blue);font-size:18px}.order-items{display:grid;gap:8px;margin:12px 0}.order-item{display:flex;align-items:flex-start;gap:10px;padding:10px;border-radius:9px;background:#f7f9fc}.order-item input{width:20px;height:20px;min-height:20px;flex:0 0 auto;margin-top:2px}.order-item-main{flex:1;min-width:0}.order-item-name{font-weight:650}.order-item-detail{font-size:13px;color:#667085}.order-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:12px}.order-actions button{min-height:38px}.order-progress{font-size:13px;color:#52617a}.draft-list{display:grid;gap:7px;margin:12px 0}.draft-row{display:flex;justify-content:space-between;align-items:center;gap:10px;border:1px solid var(--line);padding:9px 11px;border-radius:9px}.draft-row button{padding:6px 9px}.role-note{font-size:12px;color:#667085}@media(max-width:600px){.order-card{padding:11px}.order-actions button{flex:1}.order-card-total{font-size:16px}}

/* Navigation multi-pages */
.admin-nav{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 20px;padding:10px;background:#e9ecf3;border-radius:14px}.admin-nav a{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:9px 13px;border-radius:9px;color:#26334a;text-decoration:none;font-weight:650;background:#fff;border:1px solid #d8deea;white-space:nowrap}.admin-nav a[aria-current=page]{background:#0042ab;color:#fff;border-color:#0042ab}.admin-nav a.master-only{border-style:dashed}.page-intro{margin:12px 0 4px}.quick-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:18px 0}.quick-link{display:block;padding:20px;background:#fff;border:1px solid var(--line);border-radius:14px;text-decoration:none;color:var(--ink);box-shadow:0 3px 12px #17294a08}.quick-link b{display:block;color:var(--blue);font-size:17px;margin-bottom:5px}.quick-link span{color:#667085;font-size:13px}.quick-link:hover{border-color:var(--blue);transform:translateY(-1px)}@media(max-width:760px){.admin-nav{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:thin;padding:8px}.admin-nav a{flex:0 0 auto}.quick-grid{grid-template-columns:1fr 1fr;gap:9px}.quick-link{padding:14px}}@media(max-width:420px){.quick-grid{grid-template-columns:1fr}}