/* ============================================================
   IBAM STORE — Admin Panel Styles
   ============================================================ */

.admin-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--primary-dark);
  color: white;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}

.sidebar-header {
  padding: var(--gap-lg);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-header .logo {
  color: white;
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
}

.sidebar-nav {
  flex: 1;
  padding: var(--gap);
  display: flex;
  flex-direction: column;
  gap: var(--gap-sm);
}

.nav-item {
  color: rgba(255,255,255,0.8);
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
  font-weight: 500;
  transition: all 0.2s;
}

.nav-item:hover {
  background: rgba(255,255,255,0.1);
  color: white;
}

.nav-item.active {
  background: white;
  color: var(--primary-dark);
  font-weight: 600;
}

.sidebar-footer {
  padding: var(--gap);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.admin-main {
  background: var(--bg-secondary);
  overflow-y: auto;
}

.admin-header {
  background: white;
  padding: var(--gap-lg);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 10;
}

.admin-header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.admin-content {
  padding: var(--gap-lg);
  max-width: 1400px;
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--gap);
}

.stat-card {
  background: white;
  padding: var(--gap-lg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: var(--gap-sm);
}

.stat-label {
  color: var(--text-muted);
  font-size: 0.875rem;
  text-transform: uppercase;
  font-weight: 600;
}

.form-grid {
  display: grid;
  gap: var(--gap-lg);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  margin-bottom: var(--gap-lg);
}

.table-container {
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead {
  background: var(--bg-secondary);
  border-bottom: 2px solid var(--border);
}

th {
  padding: 0.75rem 1rem;
  text-align: left;
  font-weight: 600;
  color: var(--text);
  font-size: 0.875rem;
  text-transform: uppercase;
}

td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
}

tr:last-child td {
  border-bottom: none;
}

tbody tr:hover {
  background: var(--bg-secondary);
}

.actions {
  display: flex;
  gap: var(--gap-sm);
}

.btn-icon {
  padding: 0.5rem;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 1024px) {
  .admin-layout {
    grid-template-columns: 1fr;
  }
  .sidebar {
    position: relative;
    height: auto;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
}