.admin-body { background: #f3f6f5; }
.admin-shell { min-height: 100vh; display: grid; grid-template-columns: 260px 1fr; }
.admin-sidebar { position: sticky; top: 0; height: 100vh; background: var(--primary-dark); color: #fff; padding: 22px 16px; display: flex; flex-direction: column; }
.admin-brand { display: flex; align-items: center; gap: 11px; padding: 6px 8px 20px; }
.admin-brand .brand-mark { background: rgba(255,255,255,.14); }
.admin-nav { display: grid; gap: 5px; }
.admin-nav button { border: 0; background: transparent; color: rgba(255,255,255,.72); text-align: left; padding: 11px 12px; border-radius: 12px; font-weight: 800; }
.admin-nav button.active, .admin-nav button:hover { background: rgba(255,255,255,.12); color: #fff; }
.admin-sidebar-footer { margin-top: auto; display: grid; gap: 8px; }
.admin-main { min-width: 0; }
.admin-topbar { min-height: 72px; display: flex; align-items: center; justify-content: space-between; padding: 0 24px; background: rgba(255,255,255,.92); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; }
.admin-content { padding: 24px; }
.admin-panel { display: none; }
.admin-panel.active { display: block; }
.admin-title { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.admin-title h1 { margin: 0; }
.stats-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.stat-card { padding: 20px; }
.stat-card strong { display: block; font-size: 2rem; color: var(--primary); }
.stat-card span { color: var(--muted); font-size: .85rem; }
.admin-card { padding: 20px; }
.admin-form-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.admin-form-grid .wide { grid-column: span 2; }
.admin-form-grid .full { grid-column: 1 / -1; }
.table-wrap { overflow: auto; border: 1px solid var(--border); border-radius: 16px; background: #fff; }
.admin-table { width: 100%; border-collapse: collapse; min-width: 760px; }
.admin-table th, .admin-table td { padding: 11px 12px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: middle; font-size: .86rem; }
.admin-table th { background: var(--surface-soft); color: var(--primary); }
.admin-table tr:last-child td { border-bottom: 0; }
.table-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.thumb { width: 48px; height: 48px; object-fit: cover; border-radius: 10px; background: var(--surface-soft); }
.admin-split { display: grid; grid-template-columns: minmax(320px,.8fr) minmax(0,1.2fr); gap: 20px; align-items: start; }
.admin-login { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: linear-gradient(135deg, #edf7f5, #fffaf6); }
.file-preview { width: 100%; max-height: 180px; object-fit: contain; border: 1px dashed var(--border); border-radius: 12px; background: var(--surface-soft); margin-top: 8px; }
.mobile-admin-menu { display: none; }

.admin-brand small { display: block; color: rgba(255,255,255,.62); }
.admin-topbar-user { display: flex; align-items: center; gap: 10px; }
.admin-topbar-user small { display: block; }
.admin-roadmap { margin-top: 20px; }