/**
 * Layout Styles - Grid, Flexbox, Responsive
 */

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Header */
.nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-xl);
  background-color: var(--color-background);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.nav-header .logo {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
}

 .nav-header .logo img {
  height: clamp(216px, 18vw, 360px);
  width: auto;
  display: block;
 }

.nav-header nav {
  display: flex;
  gap: var(--spacing-lg);
}

.nav-header nav a {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-text);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s;
}

 .nav-header nav a svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
 }

.nav-header nav a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

/* Active page indicator for header navigation */
.nav-header nav a.nav-active {
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 2px;
}

/* Auth-only navigation items (hidden by default) */
.nav-header nav a.auth-only {
  display: none;
}

/* Main content */
main {
  min-height: calc(100vh - 140px);
  padding: var(--spacing-xl);
}

/* Footer */
footer {
  padding: var(--spacing-xl);
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-light);
}

/* Flex utilities */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-sm {
  gap: var(--spacing-sm);
}

.gap-md {
  gap: var(--spacing-md);
}

.gap-lg {
  gap: var(--spacing-lg);
}

/* Grid utilities */
.grid {
  display: grid;
}

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

.grid-cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* Dashboard Sidebar */
.dashboard-layout {
  display: flex;
  gap: var(--spacing-xl);
  max-width: 1400px;
  margin: 0 auto;
}

.dashboard-sidebar {
  width: 250px;
  flex-shrink: 0;
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  height: fit-content;
  position: sticky;
  top: var(--spacing-xl);
}

.dashboard-sidebar nav {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.dashboard-sidebar nav a {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all 0.2s;
  border-left: 3px solid transparent;
}

.dashboard-sidebar nav a:hover {
  background-color: var(--color-surface);
  text-decoration: none;
}

/* Active state for sidebar navigation */
.dashboard-sidebar nav a.nav-active {
  font-weight: 500;
  color: var(--color-primary);
  background-color: rgba(79, 70, 229, 0.05);
  border-left: 3px solid var(--color-primary);
}

.dashboard-sidebar nav a .nav-icon {
  font-size: 1.25rem;
  width: 1.25rem;
  text-align: center;
}

.dashboard-sidebar nav a .coming-soon {
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
  font-weight: normal;
  margin-left: auto;
}

.dashboard-content {
  flex: 1;
  min-width: 0;
}

/* Breadcrumbs */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-sm) 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.breadcrumbs a {
  color: var(--color-text-light);
  text-decoration: none;
  transition: color 0.2s;
}

.breadcrumbs a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.breadcrumbs .separator {
  color: var(--color-border);
  user-select: none;
}

.breadcrumbs .current {
  color: var(--color-text);
  font-weight: 500;
}

/* Responsive breakpoints */
@media (max-width: 768px) {
  .nav-header {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .nav-header nav {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .grid-cols-2,
  .grid-cols-3 {
    grid-template-columns: 1fr;
  }
  
  .dashboard-layout {
    flex-direction: column;
  }
  
  .dashboard-sidebar {
    width: 100%;
    position: static;
  }
  
  .dashboard-sidebar nav {
    flex-direction: row;
    overflow-x: auto;
  }
  
  .dashboard-sidebar nav a {
    white-space: nowrap;
  }
}