/**
 * Component Library - Intendent Application
 * Reusable UI components using design tokens
 *
 * Organization:
 * 1. Buttons
 * 2. Forms
 * 3. Alerts & Messages
 * 4. Cards & Containers
 * 5. Lists & Items
 * 6. Navigation Components
 * 7. Empty States
 * 8. Utilities
 */

/* ================================
   BUTTONS
   ================================ */

.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-md);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  line-height: var(--line-height-normal);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn-primary:hover:not(:disabled) {
  background: var(--color-primary-dark);
}

.btn-secondary {
  background: var(--color-text-tertiary);
  color: var(--color-text-inverse);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--color-text-secondary);
}

.btn-outline {
  background: var(--color-bg-primary);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover:not(:disabled) {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn-danger {
  background: var(--color-error);
  color: var(--color-text-inverse);
}

.btn-danger:hover:not(:disabled) {
  background: var(--color-error-dark);
}

/* Button Sizes */
.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: var(--font-size-xs);
}

.btn-lg {
  padding: 0.75rem var(--space-lg);
  font-size: var(--font-size-base);
}

/* Button Widths */
.btn-block {
  display: block;
  width: 100%;
}

/* ================================
   FORMS
   ================================ */

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-family: inherit;
  color: var(--color-text-primary);
  background: var(--color-bg-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.form-group textarea {
  min-height: 100px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-md);
}

.help-text {
  margin-top: var(--space-xs);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.form-error {
  color: var(--color-error);
  font-size: var(--font-size-xs);
  margin-top: var(--space-xs);
}

/* ================================
   ALERTS & MESSAGES
   ================================ */

.alert {
  padding: 0.75rem var(--space-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  border-left: 3px solid;
  font-size: var(--font-size-sm);
}

.alert-error {
  background: var(--color-error-bg);
  color: var(--color-error-text);
  border-color: var(--color-error);
}

.alert-success {
  background: var(--color-success-bg);
  color: var(--color-success-text);
  border-color: var(--color-success);
}

.alert-warning {
  background: var(--color-warning-bg);
  color: var(--color-warning-text);
  border-color: var(--color-warning-border);
}

/* ================================
   CARDS & CONTAINERS
   ================================ */

.card {
  background: var(--color-bg-primary);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.card-compact {
  padding: var(--space-md);
}

.card-header {
  margin-bottom: var(--space-lg);
}

.card-header h1,
.card-header h2,
.card-header h3 {
  color: var(--color-text-primary);
  margin: 0 0 var(--space-sm) 0;
}

.card-header p {
  color: var(--color-text-secondary);
  margin: 0;
}

.card-section {
  padding: var(--space-lg);
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

.container {
  max-width: var(--container-max-width);
  margin: var(--space-xl) auto;
  padding: 0 var(--container-padding);
}

.container-lg {
  max-width: var(--container-max-width-lg);
}

/* ================================
   LISTS & ITEMS
   ================================ */

.list {
  margin-top: var(--space-xl);
}

.list-header {
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
  font-size: var(--font-size-xl);
}

.list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  background: var(--color-bg-primary);
  transition: all var(--transition-base);
}

.list-item:hover {
  background: var(--color-bg-tertiary);
  box-shadow: var(--shadow-sm);
}

.list-item-info {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex: 1;
}

.list-item-link {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex: 1;
  text-decoration: none;
  color: inherit;
}

.list-item-link:hover .list-item-title {
  color: var(--color-primary);
}

.list-item-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.list-item-title {
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  transition: color var(--transition-fast);
}

.list-item-meta {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin-top: var(--space-xs);
}

.list-item-actions {
  display: flex;
  gap: var(--space-sm);
}

/* ================================
   NAVIGATION COMPONENTS
   ================================ */

/* User Menu Dropdown */
.user-menu {
  position: relative;
}

.user-menu-button {
  background: transparent;
  color: var(--color-text-inverse);
  border: none;
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: var(--font-size-2xl);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  transition: opacity var(--transition-fast);
}

.user-menu-button:hover {
  opacity: 0.8;
}

.user-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: var(--space-sm);
  background: var(--color-bg-primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 180px;
  display: none;
  z-index: var(--z-dropdown);
}

.user-dropdown.show {
  display: block;
}

.user-dropdown-email {
  padding: 0.75rem var(--space-md);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border-light);
  background: var(--color-bg-tertiary);
}

.user-dropdown a,
.user-dropdown button {
  display: block;
  width: 100%;
  padding: 0.75rem var(--space-md);
  text-align: left;
  color: var(--color-text-primary);
  text-decoration: none;
  border: none;
  background: none;
  cursor: pointer;
  font-size: var(--font-size-sm);
  border-bottom: 1px solid var(--color-border-light);
  transition: background var(--transition-fast);
}

.user-dropdown a:last-child,
.user-dropdown button:last-child {
  border-bottom: none;
}

.user-dropdown a:hover,
.user-dropdown button:hover {
  background: var(--color-bg-tertiary);
}

.user-dropdown .logout-btn {
  color: var(--color-error);
}

.user-dropdown .logout-btn:hover {
  background: var(--color-error-bg);
}

/* Breadcrumbs */
.breadcrumb {
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
}

.breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
  transition: text-decoration var(--transition-fast);
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.plan-header {
  background-color: var(--color-primary-light);
  padding: var(--space-lg) 0;
  box-shadow: var(--shadow-sm);
  margin-bottom: 0;
}

.plan-header-inner {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.plan-header-left {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.plan-header h2 {
  color: var(--color-text-primary);
  margin: 0;
}

.plan-header-actions {
  display: flex;
  gap: var(--space-md);
}

.page-header {
  background: var(--color-bg-primary);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-xl);
}

.page-header h1 {
  color: var(--color-text-primary);
  margin: 0 0 var(--space-sm) 0;
  font-size: var(--font-size-2xl);
}

/* ================================
   EMPTY STATES
   ================================ */

.empty-state {
  text-align: center;
  padding: var(--space-3xl) var(--space-xl);
  color: var(--color-text-secondary);
  background: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.empty-state h2 {
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-md);
}

.empty-state p {
  margin-bottom: var(--space-lg);
}

/* ================================
   RESOURCE PANELS (Dashboard)
   ================================ */

.resource-panels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.resource-panel {
  background: var(--color-bg-primary);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: inherit;
  transition: all var(--transition-base);
}

.resource-panel:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.resource-panel h3 {
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}

.resource-panel .count {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.resource-panel .description {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

/* ================================
   UTILITIES
   ================================ */

/* Spacing Utilities */
.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

/* Text Utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--color-text-primary); }
.text-secondary { color: var(--color-text-secondary); }
.text-tertiary { color: var(--color-text-tertiary); }

.text-sm { font-size: var(--font-size-sm); }
.text-base { font-size: var(--font-size-base); }
.text-lg { font-size: var(--font-size-lg); }
.text-xl { font-size: var(--font-size-xl); }

.font-medium { font-weight: var(--font-weight-medium); }
.font-semibold { font-weight: var(--font-weight-semibold); }
.font-bold { font-weight: var(--font-weight-bold); }

/* Display Utilities */
.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }
.flex { display: flex; }
.grid { display: grid; }

/* Flex Utilities */
.flex-row { flex-direction: row; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }

.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }

/* ================================
   RESPONSIVE UTILITIES
   ================================ */

@media (max-width: 768px) {
  .form-row,
  .form-row-3 {
    grid-template-columns: 1fr;
  }

  .plan-header-inner {
    flex-direction: column;
    gap: var(--space-md);
    align-items: flex-start;
  }

  .plan-header-actions {
    flex-direction: column;
    width: 100%;
  }

  .plan-header-actions .btn {
    width: 100%;
  }

  .resource-panels {
    grid-template-columns: 1fr;
  }

  :root {
    --container-padding: var(--container-padding-sm);
  }

  .container {
    margin: var(--space-md) auto;
  }
}

@media (max-width: 480px) {
  .list-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }

  .list-item-actions {
    width: 100%;
    justify-content: flex-end;
  }
}

/* ================================
   AUTOCOMPLETE
   ================================ */

.autocomplete-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  max-height: 300px;
  overflow-y: auto;
  display: none;
  z-index: var(--z-dropdown);
  margin-top: var(--space-xs);
}

.autocomplete-dropdown.show {
  display: block;
}

.autocomplete-item {
  padding: var(--space-sm) var(--space-md);
  cursor: pointer;
  transition: background var(--transition-fast);
  border-bottom: 1px solid var(--color-border-light);
  /* Ensure minimum touch target size on mobile */
  min-height: 44px;
  display: flex;
  align-items: center;
  -webkit-tap-highlight-color: transparent; /* Remove tap highlight on iOS */
}

.autocomplete-item:last-child {
  border-bottom: none;
}

.autocomplete-item:hover,
.autocomplete-item.active {
  background: var(--color-bg-tertiary);
}

.autocomplete-item .state-name,
.autocomplete-item .lea-name {
  color: var(--color-text-primary);
}

.autocomplete-item .state-code {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  margin-left: var(--space-xs);
}

.autocomplete-item strong {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
}

.autocomplete-no-results {
  color: var(--color-text-tertiary);
  font-style: italic;
  cursor: default;
  text-align: center;
}

.autocomplete-no-results:hover {
  background: transparent;
}

/* Autocomplete container positioning */
.autocomplete-container {
  position: relative;
}

/* Mobile-specific improvements for touch */
@media (max-width: 768px) {
  .autocomplete-item {
    padding: var(--space-md) var(--space-md);
    min-height: 48px; /* Slightly larger on mobile */
    font-size: var(--font-size-base); /* Ensure readable size */
  }
}