:root {
  --bg: #0b1220;
  --panel: rgba(15, 23, 42, 0.82);
  --panel-light: #ffffff;
  --text: #e5eefb;
  --muted: #96a3b8;
  --accent: #4f46e5;
  --accent2: #06b6d4;
  --success: #16a34a;
  --danger: #dc2626;
  --radius: 22px;
  --shadow: 0 25px 60px rgba(0,0,0,.35);
}
*{box-sizing:border-box} body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:#08111f;color:#0f172a}
a{text-decoration:none;color:inherit}
.admin-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh;background:linear-gradient(180deg,#07111d,#0d1728)}
.sidebar{background:linear-gradient(180deg,#0f172a,#111827);color:#fff;padding:28px 20px;box-shadow:var(--shadow)}
.brand{font-size:1.2rem;font-weight:800;letter-spacing:.3px;margin-bottom:28px}
.brand small{display:block;color:#9fb2d8;font-size:.8rem;margin-top:6px;font-weight:500}
.nav a{display:block;padding:14px 16px;border-radius:16px;color:#d9e5f7;margin-bottom:8px;background:rgba(255,255,255,.03)}
.nav a:hover,.nav a.active{background:linear-gradient(90deg, rgba(79,70,229,.25), rgba(6,182,212,.18));}
.main{padding:28px;background:#f4f7fb}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
.card{background:#fff;border-radius:24px;padding:24px;box-shadow:0 12px 28px rgba(15,23,42,.08)}
.grid{display:grid;gap:18px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.metric{padding:22px;border-radius:22px;background:linear-gradient(180deg,#fff,#f8fbff);border:1px solid #e7eef7}
.metric .num{font-size:2rem;font-weight:800;color:#111827}.metric .lbl{color:#64748b;margin-top:8px}
.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px 10px;border-bottom:1px solid #edf2f7;text-align:left;font-size:.95rem}.table th{color:#64748b}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 16px;border:none;border-radius:14px;background:linear-gradient(90deg,var(--accent),var(--accent2));color:#fff;font-weight:700;cursor:pointer}.btn.secondary{background:#e9eef8;color:#0f172a}.btn.danger{background:var(--danger)}
.input,.select,textarea{width:100%;padding:13px 14px;border:1px solid #d8e2ee;border-radius:14px;background:#fff;font:inherit} label{display:block;font-weight:700;margin-bottom:8px;color:#334155}.field{margin-bottom:16px}.help{font-size:.86rem;color:#64748b}
.portal-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:40px;background-size:cover;background-position:center;position:relative}.portal-page:before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(2,6,23,.65),rgba(15,23,42,.55))}
.portal-wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:28px;max-width:1220px;width:100%}
.hero{padding:38px;color:var(--text);display:flex;flex-direction:column;justify-content:flex-end;min-height:620px}.hero h1{font-size:3rem;line-height:1.02;margin:0 0 12px;font-weight:800}.hero p{font-size:1.08rem;max-width:640px;color:#dbe6f5}
.badge{display:inline-block;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.12);backdrop-filter:blur(8px);margin-bottom:18px;color:#fff;border:1px solid rgba(255,255,255,.1)}
.portal-card{background:rgba(255,255,255,.16);backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.18);border-radius:28px;padding:26px;box-shadow:var(--shadow);align-self:center}.portal-brand{display:flex;align-items:center;gap:16px;margin-bottom:16px}.portal-brand img{max-width:76px;max-height:76px;border-radius:18px;background:#fff;padding:8px}.portal-title{font-size:1.35rem;font-weight:800;color:#fff}.portal-sub{color:#dbe6f5}.portal-card .input,.portal-card .select,.portal-card textarea{background:rgba(255,255,255,.92)}
.portal-card .checkbox-row{display:flex;gap:10px;align-items:flex-start;color:#edf5ff;font-size:.95rem;margin:14px 0}.portal-card .checkbox-row input{margin-top:4px}.portal-card .btn{width:100%;padding:14px 18px;font-size:1rem}
.notice{padding:14px 16px;border-radius:14px;margin-bottom:16px}.notice.ok{background:#dcfce7;color:#166534}.notice.err{background:#fee2e2;color:#991b1b}
.site-footer{position:relative;z-index:2;margin-top:22px}.footer-inner{max-width:1220px;margin:0 auto;color:#d7e4f5;font-size:.92rem;padding:16px 18px;border-top:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);backdrop-filter:blur(12px);border-radius:18px}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(circle at top right,#312e81 0,#0f172a 55%,#020617 100%)}
.login-card{width:100%;max-width:460px;background:rgba(255,255,255,.94);padding:28px;border-radius:28px;box-shadow:var(--shadow)}
.kicker{color:#64748b;text-transform:uppercase;font-weight:800;letter-spacing:.12em;font-size:.8rem}
@media (max-width: 980px){.portal-wrap,.admin-shell,.grid-4,.grid-2{grid-template-columns:1fr}.hero{min-height:auto;padding:20px}.hero h1{font-size:2.2rem}.sidebar{display:none}.main{padding:16px}}

.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}
.table-scroll{overflow:auto}
.action-stack{display:flex;flex-wrap:wrap;gap:8px}
.btn-sm{padding:9px 12px;border-radius:12px;font-size:.88rem}
.status-pill{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;font-size:.8rem;font-weight:700}
.status-pill.ok{background:#dcfce7;color:#166534}.status-pill.muted{background:#e2e8f0;color:#475569}
.asset-preview{margin:-4px 0 14px}.asset-preview img{display:block;max-width:96px;max-height:96px;border-radius:18px;border:1px solid #dbe4f0;background:#fff;padding:6px}.asset-preview.wide img{max-width:100%;max-height:160px;padding:0;object-fit:cover}
.checkbox-inline{display:flex;align-items:center;gap:10px;margin:10px 0 16px;color:#334155;font-weight:600}
.sticky-card{align-self:start}
code{background:#eef2ff;padding:4px 8px;border-radius:10px;word-break:break-all}
@media (max-width: 980px){
  .topbar{flex-direction:column;align-items:flex-start;gap:12px}
  .card{padding:18px;border-radius:20px}
  .admin-grid-responsive,.admin-grid-responsive-tight{grid-template-columns:1fr!important}
  .table thead{display:none}
  .admin-table-cards tbody,.admin-table-cards tr,.admin-table-cards td{display:block;width:100%}
  .admin-table-cards tr{padding:14px 0;border-bottom:1px solid #edf2f7}
  .admin-table-cards td{border:none;padding:6px 0}
  .admin-table-cards td:before{content:attr(data-label);display:block;color:#64748b;font-size:.8rem;font-weight:700;margin-bottom:4px}
  .action-stack{flex-direction:column}
  .btn,.btn.secondary,.btn.danger{width:100%}
  .btn-sm{width:100%}
}