/* === Dashboard Layout === */

.dashboard-page {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* Main Content Area */
.dashboard-main {
  flex: 1;
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--color-bg-page);
}

.dashboard-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-8);
}

/* Top Header */
.dashboard-header {
  height: var(--header-height);
  background: var(--color-bg-white);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-8);
  flex-shrink: 0;
}

.dashboard-header-left {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.menu-toggle-btn {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
}

.menu-toggle-btn:hover {
  background: var(--color-bg-page);
}

.dashboard-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.dashboard-breadcrumb span {
  color: var(--color-text-primary);
  font-weight: var(--font-medium);
}

.dashboard-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
}

.dashboard-header-right {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.header-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  position: relative;
}

.header-icon-btn:hover {
  background: var(--color-bg-page);
  color: var(--color-text-primary);
}

.header-icon-btn .dot {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 8px;
  height: 8px;
  background: var(--color-error);
  border-radius: 50%;
  border: 2px solid white;
}

/* Page Title Area */
.page-header {
  margin-bottom: var(--space-8);
}

.page-header h1 {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.page-header p {
  color: var(--color-text-secondary);
  font-size: var(--text-base);
}

/* Welcome Section */
.welcome-section {
  margin-bottom: var(--space-8);
}

.welcome-greeting {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.welcome-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--font-bold);
  font-size: var(--text-lg);
}

.welcome-text h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
}

.welcome-text p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.stat-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  transition: all var(--transition-fast);
}

.stat-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-icon svg {
  width: 24px;
  height: 24px;
}

.stat-icon.purple {
  background: var(--color-primary-50);
  color: var(--color-primary-600);
}

.stat-icon.blue {
  background: var(--color-info-bg);
  color: var(--color-info);
}

.stat-icon.green {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.stat-icon.orange {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

.stat-info {
  flex: 1;
}

.stat-value {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
  line-height: var(--leading-tight);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-top: var(--space-1);
}

/* Section Headers */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-5);
}

.section-header h2 {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
}

.section-header-actions {
  display: flex;
  gap: var(--space-2);
}

/* Responsive */
@media (max-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .dashboard-main {
    margin-left: 0;
  }

  .menu-toggle-btn {
    display: flex;
  }

  .dashboard-content {
    padding: var(--space-4);
  }

  .dashboard-header {
    padding: 0 var(--space-4);
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }
}