:root{
  --brand:#f36b21;--brand-dark:#cf5315;--dark:#111827;--dark2:#17212b;--muted:#6b7280;--bg:#f6f7fb;--card:#fff;--border:#e5e7eb;--soft:#f9fafb;--success:#047857;--danger:#b91c1c;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:var(--bg);color:#111827;line-height:1.45}a{color:inherit;text-decoration:none}.layout{display:flex;min-height:100vh}.sidebar{width:280px;background:linear-gradient(180deg,#111827,#17212b);color:#fff;padding:22px 18px;position:fixed;inset:0 auto 0 0;overflow:auto;z-index:10}.brand{font-size:18px;font-weight:900;letter-spacing:.2px;margin-bottom:4px}.powered{font-size:12px;color:#9ca3af;margin-bottom:24px}.nav{display:grid;gap:4px}.nav a{display:block;padding:11px 12px;border-radius:12px;color:#d1d5db;font-weight:700;font-size:14px}.nav a.active,.nav a:hover{background:rgba(243,107,33,.2);color:#fff}.main{margin-left:280px;flex:1;padding:28px;min-width:0}.top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:22px}.h1{font-size:28px;font-weight:900;line-height:1.15}.muted{color:var(--muted)}.card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:18px;margin-bottom:18px;box-shadow:0 8px 24px rgba(0,0,0,.045)}.card h3{margin-top:0}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.stat{font-size:30px;font-weight:900;color:var(--brand)}.label{color:var(--muted);font-size:13px}.table-wrap{width:100%;overflow:auto}.table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden;min-width:760px}.table th,.table td{padding:12px;border-bottom:1px solid var(--border);text-align:left;font-size:14px;vertical-align:top}.table th{background:#f9fafb;font-weight:800;color:#374151;white-space:nowrap}.badge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:12px;background:#eef2ff;color:#3730a3}.badge.green{background:#ecfdf5;color:#047857}.badge.orange{background:#fff7ed;color:#c2410c}.badge.red{background:#fef2f2;color:#b91c1c}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--brand);color:#fff;padding:12px 16px;border-radius:12px;border:0;font-weight:900;cursor:pointer;min-height:44px}.btn:hover{background:var(--brand-dark)}.btn.secondary{background:#111827}.btn.ghost{background:#f3f4f6;color:#111827}.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-row.big{grid-template-columns:repeat(3,minmax(0,1fr));align-items:start}.input,label select,label textarea{width:100%;padding:12px 12px;border:1px solid var(--border);border-radius:12px;background:#fff;font-size:15px;min-height:46px}label{display:block;font-size:13px;color:#374151;font-weight:800;margin-bottom:10px}label span{display:block;margin-bottom:7px}.qty-row{display:grid;grid-template-columns:1fr 130px;gap:10px}.multi-label{margin-bottom:10px}.multi{position:relative;background:#fff;border:1px solid var(--border);border-radius:12px;min-height:46px}.multi summary{list-style:none;cursor:pointer;padding:13px 12px;font-size:15px;color:#111827;font-weight:800}.multi summary::-webkit-details-marker{display:none}.multi summary:after{content:'▾';float:right;color:var(--muted)}.multi[open] summary:after{content:'▴'}.multi-menu{padding:8px;border-top:1px solid var(--border);max-height:260px;overflow:auto;background:#fff;border-radius:0 0 12px 12px}.check{display:flex;align-items:flex-start;gap:8px;padding:9px 8px;margin:0;border-radius:10px;font-weight:600;color:#111827}.check:hover{background:#fff7ed}.check input{width:18px;height:18px;margin-top:1px;accent-color:var(--brand)}.alert{padding:12px 14px;border-radius:12px;margin-bottom:14px;font-weight:700}.alert.error{background:#fef2f2;color:#991b1b}.alert.ok{background:#ecfdf5;color:#065f46}.login{max-width:440px;margin:7vh auto;padding:0 14px}.install{max-width:980px;margin:24px auto;padding:0 14px}pre{white-space:pre-wrap;background:#0b1220;color:#d1d5db;padding:12px;border-radius:12px;overflow:auto}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.tabs a{padding:8px 10px;border-radius:8px;background:#fff;border:1px solid var(--border)}
@media(max-width:1100px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.form-row.big{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){body{background:#fff}.sidebar{position:relative;width:100%;height:auto;padding:14px 12px;border-bottom:1px solid rgba(255,255,255,.08)}.layout{display:block}.main{margin-left:0;padding:14px}.nav{display:flex;overflow-x:auto;gap:8px;padding-bottom:4px}.nav a{white-space:nowrap;background:rgba(255,255,255,.06)}.top{display:block;margin-bottom:14px}.h1{font-size:22px}.grid,.form-row,.form-row.big{grid-template-columns:1fr}.card{border-radius:16px;padding:14px;margin-bottom:14px;box-shadow:none}.qty-row{grid-template-columns:1fr 110px}.btn{width:100%;margin-top:4px}.table{min-width:680px}.multi-menu{max-height:320px}}
@media(max-width:480px){.main{padding:10px}.sidebar{padding:12px 10px}.brand{font-size:16px}.powered{margin-bottom:12px}.card{padding:12px;border-radius:14px}.input,label select,label textarea{font-size:16px}.qty-row{grid-template-columns:1fr}.grid{gap:10px}.stat{font-size:24px}}