/* ============================================
   ADMIN PANEL - Champion Sports Theme
   ============================================ */

.admin-layout {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  min-height: calc(100vh - var(--nav-height) - var(--topbar-height));
}

/* ---- Sidebar ---- */
.admin-sidebar {
  background: var(--navy);
  padding: 1.5rem 0;
  position: sticky;
  top: calc(var(--nav-height) + var(--topbar-height));
  height: calc(100vh - var(--nav-height) - var(--topbar-height));
  overflow-y: auto;
}

.admin-sidebar-title {
  font-size: 0.7rem;
  font-weight: 800;
  font-family: var(--font-heading);
  text-transform: uppercase;
  color: var(--primary);
  padding: 0 1.25rem;
  margin-bottom: 0.75rem;
  letter-spacing: 0.1em;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 1.25rem;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
  font-weight: 600;
  font-family: var(--font-heading);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  border-left: 3px solid transparent;
}

.admin-nav-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
}

.admin-nav-item.active {
  background: rgba(255, 231, 51, 0.08);
  color: var(--primary);
  border-left-color: var(--primary);
}

.admin-nav-item span {
  font-size: 1.1rem;
}

/* ---- Content Area ---- */
.admin-content {
  padding: 2rem;
  overflow-x: hidden;
  background: var(--bg);
}

/* ---- Stats Cards ---- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .stat-card {
  background: var(--navy-card);
  border-color: var(--navy-border);
}

.stat-card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 60px;
  height: 100%;
  background: linear-gradient(135deg, transparent 50%, var(--primary-glow) 100%);
  pointer-events: none;
}

.stat-card-label {
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.stat-card-value {
  font-size: 2rem;
  font-weight: 900;
  font-family: var(--font-heading);
  color: var(--text);
  line-height: 1;
}

/* ---- Toolbar ---- */
.admin-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.admin-toolbar h2 {
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .admin-layout {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    height: auto;
    max-height: 60vh;
    z-index: 50;
    border-bottom: 2px solid var(--primary);
  }

  .admin-sidebar.open { display: block; }

  .admin-content { padding: 1rem; }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}