/* Admin CMS — professional, industry standard — not store branding */
:root{--bg:#f5f7fb;--card:#fff;--line:#e5e7eb;--text:#111827;--muted:#6b7280;--primary:#111827;--accent:#2563eb;--danger:#dc2626;--ok:#16a34a;--warn:#d97706}
*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.admin-layout{display:flex;min-height:100vh}
.sidebar{width:220px;background:#0f172a;color:#e5e7eb;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.sidebar-brand{padding:20px 16px;font-weight:700;letter-spacing:.04em;border-bottom:1px solid #1e293b}
.sidebar-brand small{display:block;font-weight:400;color:#94a3b8;font-size:11px;margin-top:4px}
.sidebar-nav{padding:12px 8px;flex:1}
.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:#cbd5e1;font-weight:500}
.nav-item.active{background:#1e293b;color:#fff}
.nav-item:hover{background:#1e293b;color:#fff;text-decoration:none}
.sidebar-foot{padding:12px;border-top:1px solid #1e293b;font-size:12px;color:#94a3b8}
.main{flex:1;display:flex;flex-direction:column}
.topbar{height:56px;background:var(--card);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 20px;position:sticky;top:0;z-index:10}
.topbar h1{font-size:16px;font-weight:600;margin:0}
.topbar-actions{display:flex;gap:8px;align-items:center}
.content{padding:20px;max-width:1200px;width:100%;margin:0 auto}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.card-header{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.card-header h2{margin:0;font-size:14px;font-weight:600}
.card-body{padding:16px 20px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:900px){.sidebar{width:60px}.sidebar-brand span,.sidebar-brand small,.nav-item span{ display:none }.grid-2,.grid-3{grid-template-columns:1fr}}
.btn{appearance:none;border:1px solid var(--line);background:var(--card);padding:8px 14px;border-radius:8px;font-weight:500;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-accent{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.input,.select,.textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:14px}
.textarea{min-height:90px;resize:vertical}
.label{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px;display:block}
.table{width:100%;border-collapse:collapse;font-size:13px}
.table th{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);background:#f9fafb}
.table td{padding:12px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tr:last-child td{border-bottom:none}
.badge{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:600;border:1px solid var(--line);background:#f3f4f6}
.badge-active{background:#ecfdf5;color:#065f46;border-color:#a7f3d0}
.badge-pre{background:#eff6ff;color:#1e40af;border-color:#bfdbfe}
.badge-out{background:#fef2f2;color:#991b1b;border-color:#fecaca}
.thumb{width:48px;height:48px;object-fit:cover;border-radius:8px;border:1px solid var(--line);background:#fff}
.kpi{display:flex;flex-direction:column;gap:6px}
.kpi strong{font-size:22px}
.alert{padding:12px 14px;border-radius:8px;border:1px solid var(--line);background:#fff}
.alert-ok{border-color:#a7f3d0;background:#ecfdf5}
.alert-err{border-color:#fecaca;background:#fef2f2}
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px}
.gallery-item{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;position:relative}
.gallery-item img{width:100%;height:120px;object-fit:cover;display:block}
.gallery-item .meta{padding:8px;display:flex;justify-content:space-between;align-items:center;font-size:12px}
.gallery-item.main{outline:2px solid var(--accent);outline-offset:-2px}
.gallery-item .star{position:absolute;top:6px;left:6px;background:var(--accent);color:#fff;font-size:11px;padding:2px 6px;border-radius:999px;display:none}
.gallery-item.main .star{display:block}
.dropzone{border:1.5px dashed #cbd5e1;border-radius:10px;padding:20px;text-align:center;background:#f8fafc;color:var(--muted)}
.dropzone.dragover{border-color:var(--accent);background:#eff6ff}
.login-wrap{max-width:420px;margin:60px auto}
.empty{padding:24px;text-align:center;color:var(--muted)}