/* ==========================================================================
   Koallabs Theme - Front Page Styles
   Matches desktop_layout_3_final.html design
   ========================================================================== */

/* --------------------------------------------------------------------------
   Front Page Layout
   -------------------------------------------------------------------------- */
.front-layout {
  display: flex;
  max-width: 1280px;
  margin: 0 auto;
  background: var(--color-card);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--color-border);
}

/* --------------------------------------------------------------------------
   Front Sidebar
   -------------------------------------------------------------------------- */
.front-sidebar {
  width: 240px;
  min-width: 240px;
  border-right: 1px solid var(--color-border);
  padding: var(--spacing-lg);
  background: var(--color-background);
}

@media (max-width: 1024px) {
  .front-sidebar {
    display: none;
  }
}

.sidebar-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-foreground-subtle);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-md);
  padding: 0 var(--spacing-md);
}

.sidebar-section {
  margin-bottom: var(--spacing-xl);
}

/* Sidebar Navigation */
.sidebar-nav {
  margin-bottom: var(--spacing-xl);
}

.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: 10px 12px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-foreground-muted);
  cursor: pointer;
  transition: all 200ms ease;
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.sidebar-nav-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(102, 126, 234, 0.1);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 200ms ease;
}

.sidebar-nav-item:hover::before {
  transform: scaleX(1);
}

.sidebar-nav-item:hover {
  color: var(--color-foreground);
}

.sidebar-nav-item:hover .nav-icon {
  transform: translateX(2px);
}

.sidebar-nav-item.active {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
  transform: scale(1.02);
}

.sidebar-nav-item.active::before {
  display: none;
}

.nav-icon {
  transition: transform 150ms ease;
}

/* Category Tags in Sidebar */
.category-list-sidebar {
  padding: 0 var(--spacing-md);
}

.category-tag {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 6px 0;
  font-size: 14px;
  color: var(--color-foreground-muted);
  cursor: pointer;
  transition: all 200ms ease;
  text-decoration: none;
}

.category-tag:hover {
  color: var(--color-primary);
  transform: translateX(4px);
}

.category-tag:hover .category-dot {
  transform: scale(1.3);
}

.category-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  transition: transform 300ms ease;
  flex-shrink: 0;
}

/* Tags List */
.tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 var(--spacing-md);
}

.tag-pill {
  padding: 4px 10px;
  font-size: 11px;
  border-radius: 20px;
  background: var(--color-background-secondary);
  color: var(--color-foreground-muted);
  display: inline-block;
  transition: all 150ms ease;
  cursor: pointer;
  text-decoration: none;
}

.tag-pill:hover {
  background: rgba(102, 126, 234, 0.15);
  color: var(--color-primary);
  transform: scale(1.05);
}

/* Newsletter Box in Sidebar */
.newsletter-box {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(217, 119, 6, 0.1) 100%);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all 300ms ease;
}

.newsletter-box:hover {
  border-color: rgba(245, 158, 11, 0.5);
  box-shadow: 0 8px 24px -8px rgba(245, 158, 11, 0.2);
}

.newsletter-box-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-foreground);
  margin-bottom: 4px;
}

.newsletter-box-text {
  font-size: 12px;
  color: var(--color-foreground-muted);
  margin-bottom: var(--spacing-md);
}

.newsletter-box-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

/* --------------------------------------------------------------------------
   Front Main Content
   -------------------------------------------------------------------------- */
.front-main {
  flex: 1;
  padding: var(--spacing-xl);
  background: var(--color-background);
  min-width: 0;
}

/* --------------------------------------------------------------------------
   Hero Carousel
   -------------------------------------------------------------------------- */
.hero-carousel {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.08) 0%, rgba(118, 75, 162, 0.08) 100%);
  border: 1px solid rgba(102, 126, 234, 0.2);
  border-radius: 16px;
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.hero-carousel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
}

.carousel-arrows {
  display: flex;
  gap: var(--spacing-sm);
}

.carousel-arrow {
  width: 28px;
  height: 28px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-background-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-foreground-muted);
  cursor: pointer;
  transition: all 200ms ease;
  font-size: 12px;
}

.carousel-arrow:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: scale(1.05);
}

.carousel-arrow:active {
  transform: scale(0.95);
}

.hero-carousel-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

@media (max-width: 768px) {
  .hero-carousel-content {
    flex-direction: column;
  }
}

.hero-carousel-image {
  width: 320px;
  height: 176px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  overflow: hidden;
}

@media (max-width: 768px) {
  .hero-carousel-image {
    width: 100%;
  }
}

.hero-carousel-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-carousel-info {
  flex: 1;
}

.accent-badge {
  background: rgba(245, 158, 11, 0.15);
  color: var(--color-accent);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  display: inline-block;
  animation: pulse 2000ms infinite ease-in-out;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.4); }
  50% { box-shadow: 0 0 12px 4px rgba(245, 158, 11, 0.2); }
}

.hero-carousel-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-foreground);
  margin-bottom: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.hero-carousel-excerpt {
  font-size: 14px;
  color: var(--color-foreground-muted);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

.carousel-dot {
  width: 6px;
  height: 6px;
  border-radius: 3px;
  background: var(--color-border-dark);
  transition: all 300ms ease;
}

.carousel-dot.active {
  width: 32px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

/* --------------------------------------------------------------------------
   Trending Section
   -------------------------------------------------------------------------- */
.trending-section {
  margin-bottom: var(--spacing-xl);
}

.section-header-inline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
}

.section-title-small {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-foreground);
  margin: 0;
}

.load-more {
  font-size: 12px;
  color: var(--color-primary);
  font-weight: 500;
  text-decoration: none;
  transition: all 200ms ease;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.load-more:hover {
  color: var(--color-primary-dark);
}

.trending-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

@media (max-width: 900px) {
  .trending-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 500px) {
  .trending-grid {
    grid-template-columns: 1fr;
  }
}

.content-card-mini {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  cursor: pointer;
  transition: all 300ms cubic-bezier(0.34, 1.56, 0.64, 1);
  text-decoration: none;
  display: block;
}

.content-card-mini:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -15px rgba(102, 126, 234, 0.3);
  border-color: var(--color-primary);
}

.content-card-mini:active {
  transform: translateY(-2px) scale(0.98);
}

.content-card-mini-image {
  height: 80px;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.content-card-mini-image span {
  font-size: 24px;
}

.content-card-mini-title {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-foreground);
  margin: 0;
}

/* --------------------------------------------------------------------------
   All Content Section
   -------------------------------------------------------------------------- */
.all-content-section {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.all-content-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.all-content-filters {
  display: flex;
  gap: var(--spacing-sm);
}

.select-field {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: var(--radius-md);
  background: var(--color-background);
  border: 1px solid var(--color-border);
  color: var(--color-foreground-muted);
  outline: none;
  cursor: pointer;
  transition: all 200ms ease;
}

.select-field:hover {
  border-color: var(--color-primary);
}

.select-field:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* Content List Items */
.all-content-list .views-row,
.all-content-list .node--view-mode-teaser {
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  cursor: pointer;
  transition: all 200ms ease;
}

.all-content-list .views-row:hover,
.all-content-list .node--view-mode-teaser:hover {
  background: rgba(102, 126, 234, 0.05);
}

.all-content-list .views-row:last-child,
.all-content-list .node--view-mode-teaser:last-child {
  border-bottom: none;
}

/* --------------------------------------------------------------------------
   Input Fields
   -------------------------------------------------------------------------- */
.input-field {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 12px;
  border-radius: var(--radius-md);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  color: var(--color-foreground);
  outline: none;
  transition: all 200ms ease;
}

.input-field:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

.input-field::placeholder {
  color: var(--color-foreground-subtle);
}

/* --------------------------------------------------------------------------
   Button Icon
   -------------------------------------------------------------------------- */
.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  background: var(--color-background-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-foreground-muted);
  cursor: pointer;
  transition: all 200ms ease;
}

.btn-icon:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Header Actions
   -------------------------------------------------------------------------- */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

/* --------------------------------------------------------------------------
   Footer Simple
   -------------------------------------------------------------------------- */
.footer-simple {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg) 0;
}

@media (max-width: 768px) {
  .footer-simple {
    flex-direction: column;
    gap: var(--spacing-lg);
    text-align: center;
  }
}

.footer-links {
  display: flex;
  gap: var(--spacing-xl);
  font-size: 12px;
}

.footer-link {
  text-decoration: none;
  color: var(--color-foreground-muted);
  transition: color 200ms ease;
}

.footer-link:hover {
  color: var(--color-primary);
}

.footer-social {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  font-size: 16px;
  color: var(--color-foreground-muted);
}

.social-icon {
  transition: all 200ms ease;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.social-icon:hover {
  color: var(--color-primary);
  transform: translateY(-2px);
}

.footer-copyright-text {
  font-size: 12px;
  color: var(--color-foreground-subtle);
}

/* --------------------------------------------------------------------------
   Mobile Navigation Link
   -------------------------------------------------------------------------- */
.mobile-nav-link {
  display: block;
  padding: var(--spacing-md) 0;
  font-size: 16px;
  font-weight: 500;
  color: var(--color-foreground);
  text-decoration: none;
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-link:hover {
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Remove Drupal default block titles styling conflicts
   -------------------------------------------------------------------------- */
.front-main .block-title,
.front-main h2.block-title {
  display: none;
}

/* Hide system messages on front if using cache clear messages */
.front-main .messages--status {
  margin-bottom: var(--spacing-lg);
}