/* css/admin.css */
.admin-login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 20px;
  background: linear-gradient(135deg, #0f172a 0%, #312e81 100%);
}
.admin-login-card {
  background: #fff; padding: 36px 32px; border-radius: 20px;
  max-width: 400px; width: 100%; text-align: center;
  box-shadow: var(--shadow-lg);
}
.admin-login-card h1 { margin-bottom: 8px; }
.admin-login-card .sub { color: var(--text-muted); margin-bottom: 24px; font-size: 14px; }

.admin-app {
  display: flex; min-height: 100vh;
}
.sidebar {
  width: 240px;
  background: #0f172a;
  color: #cbd5e1;
  padding: 24px 14px;
  flex-shrink: 0;
  display: flex; flex-direction: column;
}
.sidebar .brand {
  font-size: 17px; font-weight: 700; color: #fff;
  padding: 0 10px 20px; border-bottom: 1px solid #1e293b;
  margin-bottom: 16px;
}
.nav-item {
  padding: 10px 14px; border-radius: 8px;
  cursor: pointer; font-size: 14px; font-weight: 500;
  margin-bottom: 4px; transition: all .15s;
}
.nav-item:hover { background: #1e293b; color: #fff; }
.nav-item.active { background: var(--primary); color: #fff; }
.sidebar-footer {
  margin-top: auto;
  padding: 14px 10px; border-top: 1px solid #1e293b;
}
.sidebar-footer button {
  width: 100%; padding: 10px; color: #f87171; font-weight: 600;
  border-radius: 8px;
}
.sidebar-footer button:hover { background: #1e293b; }

#admin-main {
  flex: 1; overflow-y: auto;
  max-height: 100vh;
}

.builder-controls {
  display: flex; flex-wrap: wrap; gap: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 16px; border-radius: var(--radius);
  margin-bottom: 16px;
}
.builder-controls label { flex: 1 1 180px; margin-bottom: 0; }

@media (max-width: 768px) {
  .sidebar { width: 200px; padding: 16px 8px; }
  .admin-app { flex-direction: column; }
  .sidebar { width: 100%; flex-direction: row; flex-wrap: wrap; padding: 12px; }
  .sidebar .brand { border: none; padding: 0 10px 0 0; margin: 0; }
  .nav-item { padding: 8px 12px; font-size: 13px; }
  .sidebar-footer { display: none; }
  #admin-main { max-height: none; }
}