:root {
  --a-ink: #14161a;
  --a-accent: #b3121b;
  --a-bg: #f4f5f7;
  --a-border: #e1e3e8;
  --a-sidebar: #181a20;
}
* { box-sizing: border-box; }
body { margin:0; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background: var(--a-bg); color: var(--a-ink); }
a { color: inherit; text-decoration: none; }

/* Login screen */
.admin-login-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(160deg, #14161a, #23262e);
}
.admin-login-card {
  background: #fff; width: 100%; max-width: 380px; border-radius: 10px;
  padding: 36px 32px; box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}
.admin-login-card h1 { font-size: 20px; margin: 0 0 4px; }
.admin-login-card p.sub { color: #74777e; font-size: 13px; margin: 0 0 24px; }

/* App shell */
.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar {
  width: 230px; background: var(--a-sidebar); color: #c6c8ce; flex-shrink: 0;
  padding: 20px 0;
}
.admin-sidebar .brand { color: #fff; font-weight: 700; font-size: 17px; padding: 0 20px 20px; border-bottom: 1px solid #2a2d35; margin-bottom: 12px; }
.admin-sidebar .brand span { color: var(--a-accent); }
.admin-sidebar a { display: block; padding: 11px 20px; font-size: 14px; }
.admin-sidebar a:hover, .admin-sidebar a.active { background: #23262e; color: #fff; border-left: 3px solid var(--a-accent); padding-left: 17px; }
.admin-sidebar .logout { margin-top: 20px; border-top: 1px solid #2a2d35; padding-top: 14px; }

.admin-main { flex: 1; min-width: 0; }
.admin-topbar {
  background: #fff; border-bottom: 1px solid var(--a-border);
  padding: 16px 28px; display: flex; justify-content: space-between; align-items: center;
}
.admin-topbar h1 { font-size: 19px; margin: 0; }
.admin-content { padding: 28px; }

.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 26px; }
.stat-card { background: #fff; border: 1px solid var(--a-border); border-radius: 8px; padding: 18px 20px; }
.stat-card .num { font-size: 26px; font-weight: 700; }
.stat-card .label { font-size: 12.5px; color: #74777e; margin-top: 4px; }

.admin-card { background: #fff; border: 1px solid var(--a-border); border-radius: 8px; padding: 22px; margin-bottom: 22px; }
.admin-card h2 { font-size: 16px; margin: 0 0 16px; }

table.admin-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.admin-table th, table.admin-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--a-border); }
table.admin-table th { color: #74777e; font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.03em; }
table.admin-table tr:hover td { background: #fafafb; }
.badge { display:inline-block; padding: 2px 9px; border-radius: 20px; font-size: 11px; font-weight: 700; text-transform: uppercase; }
.badge.published { background: #e7f6ea; color: #1e7b31; }
.badge.draft { background: #f1f1f3; color: #666; }

.btn { display: inline-block; background: var(--a-ink); color: #fff; border: none; padding: 9px 16px; border-radius: 6px; font-size: 13.5px; cursor: pointer; font-weight: 600; }
.btn:hover { background: #000; }
.btn.danger { background: var(--a-accent); }
.btn.danger:hover { background: #8c0d15; }
.btn.small { padding: 5px 10px; font-size: 12px; }
.btn.outline { background: #fff; color: var(--a-ink); border: 1px solid var(--a-border); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 9px 11px; border: 1px solid var(--a-border); border-radius: 6px; font-size: 14px; font-family: inherit;
}
.form-group textarea { resize: vertical; }
.checkbox-row { display: flex; align-items: center; gap: 8px; }
.checkbox-row input { width: auto; }

.alert { padding: 11px 15px; border-radius: 6px; font-size: 13.5px; margin-bottom: 18px; }
.alert-error { background: #fdecec; color: #8c0d15; border: 1px solid #f3b9bc; }
.alert-success { background: #eaf6ec; color: #1e6b2c; border: 1px solid #b9e3c1; }

#map { height: 420px; border-radius: 8px; }

@media (max-width: 860px) {
  .admin-shell { flex-direction: column; }
  .admin-sidebar { width: 100%; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
}