/**
 * Layout - Hovfaret 13 Dashboard
 * Page structure and layout components.
 */

/* ===== APP CONTAINER ===== */
.app-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

/* ===== HEADER ===== */
.app-header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-light);
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

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

.header-stats {
  display: flex;
  gap: var(--space-6);
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--text-accent), #7c3aed);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
}

.back-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.back-link:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.page-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ===== MAIN CONTENT ===== */
.main-content {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ===== LIST PANEL (Left) ===== */
.list-panel {
  width: 380px;
  min-width: 380px;
  background: var(--bg-card);
  border-right: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.list-header {
  padding: var(--space-4);
  border-bottom: 1px solid var(--border-light);
}

.list-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.list-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.list-controls {
  padding: var(--space-4);
  border-bottom: 1px solid var(--border-light);
  background: var(--bg-card);
}

.results-info {
  padding: var(--space-2) var(--space-4);
  background: var(--bg-main);
  border-bottom: 1px solid var(--border-light);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ===== MODULE LIST ===== */
.module-list {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-2);
}

.module-group {
  margin-bottom: var(--space-4);
}

.group-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.month-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: sticky;
  top: 0;
  background: var(--bg-main);
  z-index: var(--z-sticky);
}

.month-count,
.category-count {
  background: var(--border-light);
  padding: 2px 6px;
  border-radius: 10px;
  font-weight: 500;
}

.module-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  margin: var(--space-1) 0;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
  text-decoration: none;
  color: inherit;
}

.module-item:hover {
  background: var(--bg-hover);
}

.module-item.selected {
  background: var(--bg-selected);
  border-color: var(--text-accent);
}

.module-item.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.module-item.featured {
  background: linear-gradient(135deg, var(--bg-accent) 0%, var(--bg-card) 100%);
  border: 2px solid var(--text-accent);
}

.module-item.featured:hover {
  background: linear-gradient(135deg, #dbeafe 0%, #eff6ff 100%);
}

.module-info {
  flex: 1;
  min-width: 0;
}

.module-name {
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.module-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ===== DETAIL PANEL (Right) ===== */
.detail-panel {
  flex: 1;
  overflow-y: auto;
  background: var(--bg-main);
}

.detail-content {
  padding: var(--space-6);
  max-width: 1000px;
  margin: 0 auto;
}

.detail-header {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-sm);
}

.detail-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
}

.detail-title {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.detail-description {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.detail-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.detail-actions {
  display: flex;
  gap: var(--space-3);
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.detail-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-4);
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.meta-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.meta-value {
  font-size: 0.875rem;
  color: var(--text-primary);
  font-weight: 500;
}

/* ===== DETAIL SECTIONS ===== */
.detail-section {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.section-header:hover {
  background: var(--bg-hover);
}

.section-title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.section-title svg {
  color: var(--text-accent);
}

.section-toggle {
  color: var(--text-muted);
  transition: transform var(--transition-normal);
}

.detail-section.expanded .section-toggle {
  transform: rotate(180deg);
}

.section-content {
  display: none;
  padding: var(--space-5);
  border-top: 1px solid var(--border-light);
}

.detail-section.expanded .section-content {
  display: block;
}

/* ===== FOOTER ===== */
.detail-footer {
  margin-top: var(--space-8);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-light);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ===== RESPONSIVE BREAKPOINTS ===== */
@media (max-width: 1200px) {
  .detail-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1024px) {
  .list-panel {
    width: 320px;
    min-width: 320px;
  }
}

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

  .list-panel {
    width: 100%;
    min-width: 100%;
    max-height: 40vh;
  }

  .header-stats {
    display: none;
  }

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

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