/**
 * @file
 * Layout styles for Samoa News theme
 */

/* ============================================
   Container
   ============================================ */

.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-4);
  padding-right: var(--spacing-4);
}

.container-fluid {
  width: 100%;
  padding-left: var(--spacing-4);
  padding-right: var(--spacing-4);
}

@media (min-width: 1400px) {
  .container {
    max-width: var(--container-2xl);
  }
}

/* ============================================
   Grid System
   ============================================ */

.grid {
  display: grid;
}

.grid-cols-1 {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

.grid-cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid-cols-5 {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.grid-cols-6 {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

/* Responsive Grid */
@media (min-width: 640px) {
  .sm\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .md\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .md\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .md\:grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .lg\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .lg\:grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .lg\:grid-cols-5 {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
  .lg\:grid-cols-6 {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

/* Grid Span */
.col-span-1 {
  grid-column: span 1 / span 1;
}

.col-span-2 {
  grid-column: span 2 / span 2;
}

.col-span-3 {
  grid-column: span 3 / span 3;
}

@media (min-width: 768px) {
  .md\:col-span-2 {
    grid-column: span 2 / span 2;
  }
  .md\:col-span-3 {
    grid-column: span 3 / span 3;
  }

  .gap-2 {
  gap: var(--spacing-2);
}
}

@media (min-width: 1024px) {
  .lg\:col-span-2 {
    grid-column: span 2 / span 2;
  }
  .lg\:col-span-3 {
    grid-column: span 3 / span 3;
  }
}

/* Gap */
.gap-2 {
  gap: var(--spacing-2);
}

.gap-3 {
  gap: var(--spacing-3);
}

.gap-4 {
  gap: var(--spacing-4);
}

.gap-6 {
  gap: var(--spacing-6);
}

.gap-8 {
  gap: var(--spacing-8);
}

/* ============================================
   Flexbox
   ============================================ */

.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

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

.flex-row {
  flex-direction: row;
}

.flex-wrap {
  flex-wrap: wrap;
}

.items-start {
  align-items: flex-start;
}

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

.items-end {
  align-items: flex-end;
}

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

.justify-start {
  justify-content: flex-start;
}

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

.justify-end {
  justify-content: flex-end;
}

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

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

.flex-1 {
  flex: 1 1 0%;
}

.flex-auto {
  flex: 1 1 auto;
}

.flex-none {
  flex: none;
}

.flex-shrink-0 {
  flex-shrink: 0;
}

.flex-grow {
  flex-grow: 1;
}

/* ============================================
   Page Layout
   ============================================ */

.page-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.main-content {
  flex: 1 1 auto;
}

/* Two Column Layout with Sidebar */
.layout-with-sidebar {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-8);
}

@media (min-width: 1024px) {
  .layout-with-sidebar {
    grid-template-columns: 1fr 300px;
  }

  .layout-with-sidebar--reversed {
    grid-template-columns: 300px 1fr;
  }
}

/* Main Content Area */
.content-main {
  min-width: 0; /* Prevent overflow */
}

/* Sidebar */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-6);
}

.sidebar__block {
  background-color: var(--color-card);
  /* border: 1px solid var(--color-border); */
  border-radius: var(--radius-lg);
  padding: var(--spacing-4);
}

/* ============================================
   Section Layout
   ============================================ */

.section {
  padding-top: var(--spacing-8);
  padding-bottom: var(--spacing-8);
}

.section--sm {
  padding-top: var(--spacing-6);
  padding-bottom: var(--spacing-6);
}

.section--lg {
  padding-top: var(--spacing-12);
  padding-bottom: var(--spacing-12);
}

.section--dark {
  background-color: var(--color-foreground);
  color: var(--color-background);
}

.section--muted {
  background-color: var(--color-muted);
}

/* Section Header */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-6);
  padding-bottom: var(--spacing-4);
  border-bottom: 2px solid var(--color-primary);
}

.section-header__title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-foreground);
  margin: 0;
}

.section-header__link {
  font-size: var(--text-sm);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  transition: color var(--transition-fast) var(--transition-timing);
}

.section-header__link:hover {
  color: var(--color-primary-hover);
}

.section-header__link svg {
  width: 16px;
  height: 16px;
}

/* ============================================
   Hero Section
   ============================================ */

.hero-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-6);
}

@media (min-width: 1024px) {
  .hero-section {
    grid-template-columns: 2fr 1fr;
  }
}

.hero-main {
  min-width: 0;
}

.hero-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

/* ============================================
   Featured Grid
   ============================================ */

.featured-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-4);
}

@media (min-width: 640px) {
  .featured-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .featured-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ============================================
   Article Grid
   ============================================ */

.article-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-6);
}

@media (min-width: 640px) {
  .article-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .article-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.article-grid--4-cols {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .article-grid--4-cols {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .article-grid--4-cols {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ============================================
   Article List
   ============================================ */

.article-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.article-list--divided .article-list__item:not(:last-child) {
  padding-bottom: var(--spacing-4);
  border-bottom: 1px solid var(--color-border);
}

/* ============================================
   Spacing Utilities
   ============================================ */

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-1); }
.mt-2 { margin-top: var(--spacing-2); }
.mt-3 { margin-top: var(--spacing-3); }
.mt-4 { margin-top: var(--spacing-4); }
.mt-6 { margin-top: var(--spacing-6); }
.mt-8 { margin-top: var(--spacing-8); }
.mt-12 { margin-top: var(--spacing-12); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-1); }
.mb-2 { margin-bottom: var(--spacing-2); }
.mb-3 { margin-bottom: var(--spacing-3); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-6 { margin-bottom: var(--spacing-6); }
.mb-8 { margin-bottom: var(--spacing-8); }
.mb-12 { margin-bottom: var(--spacing-12); }

.ml-auto { margin-left: auto; }
.mr-auto { margin-right: auto; }
.mx-auto { margin-left: auto; margin-right: auto; }

.py-2 { padding-top: var(--spacing-2); padding-bottom: var(--spacing-2); }
.py-4 { padding-top: var(--spacing-4); padding-bottom: var(--spacing-4); }
.py-6 { padding-top: var(--spacing-6); padding-bottom: var(--spacing-6); }
.py-8 { padding-top: var(--spacing-8); padding-bottom: var(--spacing-8); }

.px-2 { padding-left: var(--spacing-2); padding-right: var(--spacing-2); }
.px-4 { padding-left: var(--spacing-4); padding-right: var(--spacing-4); }
.px-6 { padding-left: var(--spacing-6); padding-right: var(--spacing-6); }

.p-4 { padding: var(--spacing-4); }
.p-6 { padding: var(--spacing-6); }
.p-8 { padding: var(--spacing-8); }

.space-y-2 > * + * { margin-top: var(--spacing-2); }
.space-y-4 > * + * { margin-top: var(--spacing-4); }
.space-y-6 > * + * { margin-top: var(--spacing-6); }
.space-y-8 > * + * { margin-top: var(--spacing-8); }

.space-x-2 > * + * { margin-left: var(--spacing-2); }
.space-x-4 > * + * { margin-left: var(--spacing-4); }

/* ============================================
   Visibility Utilities
   ============================================ */

.hidden {
  display: none;
}

.block {
  display: block;
}

.inline-block {
  display: inline-block;
}

@media (min-width: 640px) {
  .sm\:hidden { display: none; }
  .sm\:block { display: block; }
  .sm\:flex { display: flex; }
}

@media (min-width: 768px) {
  .md\:hidden { display: none; }
  .md\:block { display: block; }
  .md\:flex { display: flex; }
}

@media (min-width: 1024px) {
  .lg\:hidden { display: none; }
  .lg\:block { display: block; }
  .lg\:flex { display: flex; }
}

/* ============================================
   Width/Height Utilities
   ============================================ */

.w-full { width: 100%; }
.h-full { height: 100%; }
.min-h-screen { min-height: 100vh; }

/* ============================================
   Position Utilities
   ============================================ */

.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }

.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.top-0 { top: 0; }
.right-0 { right: 0; }
.bottom-0 { bottom: 0; }
.left-0 { left: 0; }

/* ============================================
   Overflow Utilities
   ============================================ */

.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.overflow-x-auto { overflow-x: auto; }
.overflow-y-auto { overflow-y: auto; }

/* ============================================
   Text Alignment
   ============================================ */

.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }