/**
 * ====================================================================
 * CYBERVAULT DESIGN SYSTEM - ADMIN DASHBOARD & LIVE CUSTOMIZER
 * ====================================================================
 */

.admin-body {
  background-color: var(--bg-primary);
  display: flex;
  min-height: 100vh;
}

/* ====================================================================
   1. ADMIN SIDEBAR
   ==================================================================== */
.admin-sidebar {
  width: 260px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 100;
  transition: width var(--transition-normal);
}

.admin-sidebar-header {
  padding: 24px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
}

.admin-nav {
  padding: 20px 12px;
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  list-style: none;
}

.admin-nav-category {
  font-size: 0.7rem;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  padding: 12px 12px 6px 12px;
}

.admin-nav-item a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: var(--fw-medium);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.admin-nav-item a:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
}

.admin-nav-item.active a {
  background: rgba(139, 92, 246, 0.15);
  color: var(--color-secondary);
  border: 1px solid var(--border-glow);
  font-weight: var(--fw-semibold);
}

.admin-nav-item a i {
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
}

.admin-sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border-subtle);
}

/* ====================================================================
   2. ADMIN MAIN WRAPPER
   ==================================================================== */
.admin-main {
  margin-left: 260px;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--bg-primary);
}

.admin-topbar {
  height: 70px;
  background: rgba(16, 23, 42, 0.7);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  position: sticky;
  top: 0;
  z-index: 90;
}

.admin-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.admin-content {
  padding: 32px;
  flex: 1;
}

/* ====================================================================
   3. STATS CARDS & CHARTS
   ==================================================================== */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.admin-stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.admin-stat-card:hover {
  border-color: var(--border-glow);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.stat-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.stat-icon-purple {
  background: rgba(139, 92, 246, 0.15);
  color: var(--color-primary);
  border: 1px solid var(--border-glow);
}

.stat-icon-cyan {
  background: rgba(34, 211, 238, 0.15);
  color: var(--color-secondary);
  border: 1px solid var(--border-cyan-glow);
}

.stat-icon-pink {
  background: rgba(236, 72, 153, 0.15);
  color: var(--color-accent);
  border: 1px solid rgba(236, 72, 153, 0.35);
}

.stat-icon-green {
  background: rgba(16, 185, 129, 0.15);
  color: var(--color-success);
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.admin-stat-val {
  font-family: var(--font-family-heading);
  font-size: 1.85rem;
  font-weight: var(--fw-extrabold);
  margin: 6px 0 4px 0;
  color: var(--text-main);
}

.admin-stat-trend {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8rem;
  font-weight: var(--fw-semibold);
}

.admin-chart-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 24px;
  margin-bottom: 32px;
}

.admin-chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.canvas-container {
  width: 100%;
  height: 300px;
  position: relative;
}

/* ====================================================================
   4. ADMIN TABLES
   ==================================================================== */
.admin-card-table {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.admin-table-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

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

.admin-table th {
  padding: 14px 20px;
  background: rgba(8, 11, 24, 0.6);
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-dim);
  font-size: 0.775rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: left;
}

.admin-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-main);
  font-size: 0.875rem;
  vertical-align: middle;
}

.admin-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* ====================================================================
   5. LIVE CUSTOMIZER STYLES
   ==================================================================== */
.customizer-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
  align-items: start;
}

.customizer-form-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 28px;
  margin-bottom: 24px;
}

.customizer-section-title {
  font-size: 1.15rem;
  font-weight: var(--fw-bold);
  color: var(--text-main);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 10px;
}

.color-picker-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.color-picker-box {
  background: rgba(8, 11, 24, 0.6);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.color-input-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.color-input-wrap input[type="color"] {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: var(--radius-sm);
  background: none;
  cursor: pointer;
}

.color-hex-label {
  font-family: var(--font-family-code);
  font-size: 0.85rem;
  color: var(--text-main);
}

.section-toggle-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.section-toggle-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: rgba(8, 11, 24, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

/* Switch Toggle UI */
.switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch-slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(255, 255, 255, 0.15);
  transition: .3s;
  border-radius: 34px;
}

.switch-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .3s;
  border-radius: 50%;
}

input:checked + .switch-slider {
  background-color: var(--color-primary);
  box-shadow: 0 0 10px var(--color-primary-glow);
}

input:checked + .switch-slider:before {
  transform: translateX(20px);
}

.customizer-preview-box {
  position: sticky;
  top: 90px;
  background: var(--bg-surface);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-xl);
  padding: 24px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}

/* Responsive Admin */
@media (max-width: 1024px) {
  .admin-sidebar { width: 70px; }
  .admin-sidebar .admin-logo-text, .admin-nav-item span, .admin-nav-category { display: none; }
  .admin-main { margin-left: 70px; }
  .admin-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .customizer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .admin-stats-grid { grid-template-columns: 1fr; }
  .color-picker-row { grid-template-columns: repeat(2, 1fr); }
}