:root{--brand:#2563eb;--brand-700:#1e40af;--bg:#f1f5f9;--border:#e2e8f0;--muted:#475569;--danger:#dc2626;--success:#16a34a}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:Inter,system-ui,sans-serif;background:var(--bg);color:#0f172a}a{color:var(--brand);text-decoration:none}button{font:inherit;cursor:pointer}input,select,textarea{font:inherit;padding:9px 11px;border:1px solid var(--border);border-radius:8px;background:#fff}.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:#0f172a;color:#cbd5e1;padding:20px 14px}.sidebar h2{color:#fff;font-size:18px;margin:0 0 20px}.sidebar nav{display:flex;flex-direction:column;gap:4px}.sidebar nav a{color:#cbd5e1;padding:9px 12px;border-radius:8px}.sidebar nav a:hover{background:#1e293b;color:#fff}.sidebar nav a.active{background:var(--brand);color:#fff}.content{padding:24px 28px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.btn{background:var(--brand);color:#fff;border:0;border-radius:8px;padding:10px 16px;font-weight:600}.btn--ghost{background:#fff;color:var(--muted);border:1px solid var(--border)}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));grid-gap:16px;gap:16px}.stat{background:#fff;border:1px solid var(--border);border-radius:12px;padding:18px}.stat__n{font-size:32px;font-weight:700}.stat__l{color:var(--muted);font-size:14px}.table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--border);border-radius:12px;overflow:hidden}.table td,.table th{text-align:left;padding:11px 14px;border-bottom:1px solid var(--border);font-size:14px}.table th{background:#f8fafc;color:var(--muted);font-weight:600}.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600;background:#e2e8f0;color:#334155}.login{max-width:360px;margin:80px auto;background:#fff;border:1px solid var(--border);border-radius:14px;padding:28px}.login h1{font-size:20px;margin:0 0 18px}.login form{display:flex;flex-direction:column;gap:12px}.err{color:var(--danger);font-size:14px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:12px;gap:12px;background:#fff;border:1px solid var(--border);border-radius:12px;padding:20px;max-width:720px}.form-grid label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}.form-grid .full{grid-column:1/-1}@media (max-width:640px){.form-grid,.shell{grid-template-columns:1fr}}.editor-backdrop{position:fixed;inset:0;background:rgba(20,22,28,.5);display:grid;place-items:start center;padding:40px 16px;overflow-y:auto;z-index:100}.editor{width:min(720px,100%);background:#fff;border-radius:12px;padding:24px;box-shadow:0 20px 60px rgba(0,0,0,.3)}.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));grid-gap:10px;gap:10px;margin:12px 0}.media-item{position:relative;aspect-ratio:4/3;border-radius:8px;overflow:hidden;background:#eef0f3}.media-item img{width:100%;height:100%;object-fit:cover}.media-primary{position:absolute;left:6px;bottom:6px;background:rgba(103,80,164,.9);color:#fff;font-size:11px;padding:2px 7px;border-radius:999px}.media-remove{position:absolute;top:6px;right:6px;width:24px;height:24px;border:none;border-radius:50%;background:rgba(20,22,28,.7);color:#fff;cursor:pointer}.media-add{display:flex;gap:8px}.media-add input{flex:1 1}