/* Components CSS - Reusable UI Components */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
  outline: none;
  position: relative;
}

.btn-full-width {
  width: 100%;
}

.btn:focus-visible {
  box-shadow: 0 0 0 2px var(--color-background), 0 0 0 4px var(--color-ring);
}

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

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-primary-foreground);
  border-color: var(--color-primary);
}

.btn-primary:hover:not(:disabled) {
  background-color: var(--color-primary);
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.15), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

.dark .btn-primary:hover:not(:disabled) {
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-secondary-foreground);
  border-color: var(--color-border);
}

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

.btn-outline {
  background-color: transparent;
  color: var(--color-foreground);
  border-color: var(--color-border);
}

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

.btn-ghost {
  background-color: transparent;
  color: var(--color-foreground);
}

.btn-ghost:hover:not(:disabled) {
  background-color: var(--color-accent);
}

.btn-destructive {
  background-color: var(--color-destructive);
  color: var(--color-destructive-foreground);
}

.btn-destructive:hover:not(:disabled) {
  opacity: 0.9;
}

.btn-icon {
  padding: var(--spacing-sm);
  aspect-ratio: 1;
  border-radius: var(--radius-full);
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.75rem;
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: 1rem;
}

/* Cards */
.card {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

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

.card-title {
  font-weight: 500;
  color: var(--color-card-foreground);
  margin: 0;
}

.card-description {
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
  margin-top: var(--spacing-xs);
}

.card-content {
  padding: var(--spacing-md);
}

.card-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.card-clickable {
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

/* Form Elements */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
  color: var(--color-foreground);
}

.form-input {
  width: 100%;
  padding: var(--spacing-sm);
  font-size: 0.875rem;
  border: 1px solid var(--color-input);
  border-radius: var(--radius-md);
  background-color: var(--color-background);
  color: var(--color-foreground);
  transition: all var(--transition-fast);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.08), 0 1px 2px 0 rgba(0, 0, 0, 0.04);
}

.dark .form-input {
  background-color: rgb(31, 41, 55);
  border-color: rgb(55, 65, 81);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.3), 0 1px 2px 0 rgba(0, 0, 0, 0.2);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-ring);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-input:disabled {
  background-color: var(--color-muted);
  cursor: not-allowed;
  opacity: 0.5;
}

.form-input-error {
  border-color: var(--color-destructive);
}

.form-input-error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-error {
  font-size: 0.75rem;
  color: var(--color-destructive);
  margin-top: var(--spacing-xs);
}

.form-hint {
  font-size: 0.75rem;
  color: var(--color-muted-foreground);
  margin-top: var(--spacing-xs);
}

.form-select {
  width: 100%;
  padding: var(--spacing-sm);
  font-size: 0.875rem;
  border: 1px solid var(--color-input);
  border-radius: var(--radius-md);
  background-color: var(--color-background);
  color: var(--color-foreground);
  transition: all var(--transition-fast);
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 0.5rem center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  padding-right: 2.5rem;
  cursor: pointer;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.08), 0 1px 2px 0 rgba(0, 0, 0, 0.04);
}

.dark .form-select {
  background-color: rgb(31, 41, 55);
  border-color: rgb(55, 65, 81);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.3), 0 1px 2px 0 rgba(0, 0, 0, 0.2);
}

.form-select:focus {
  outline: none;
  border-color: var(--color-ring);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-select:disabled {
  background-color: var(--color-muted);
  cursor: not-allowed;
  opacity: 0.5;
}

.form-textarea {
  min-height: 80px;
  resize: vertical;
}

.form-checkbox,
.form-radio {
  width: 1rem;
  height: 1rem;
  margin-right: var(--spacing-xs);
  vertical-align: middle;
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.nav-link {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-foreground);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  background-color: var(--color-accent);
  text-decoration: none;
}

.nav-link.active {
  background-color: var(--color-primary);
  color: var(--color-primary-foreground);
}


/* Footer */
.footer {
  background-color: var(--color-background);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-2xl) 0;
  margin-top: auto;
}

.footer-container {
  display: grid;
  gap: var(--spacing-2xl);
}

@media (min-width: 768px) {
  .footer-container {
    grid-template-columns: repeat(3, 1fr);
  }
}

.footer-section h3 {
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-link {
  color: var(--color-muted-foreground);
  font-size: 0.875rem;
}

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

.footer-bottom {
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
}

/* Grid */
.grid {
  display: grid;
  gap: var(--spacing-lg);
}

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

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

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

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

/* Tables */
.table-container {
  overflow-x: auto;
  max-width: 100%;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th {
  text-align: left;
  font-weight: 600;
  font-size: 0.875rem;
  padding: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-muted);
  color: var(--color-foreground);
}

.table td {
  padding: var(--spacing-sm);
  font-size: 0.875rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-foreground);
}

/* Right align number cells in breakdown tables (all but first column) */
.table td:not(:first-child) {
  text-align: right;
}

.table th:not(:first-child) {
  text-align: right;
}

.table tbody tr:hover {
  background-color: var(--color-accent);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.badge-primary {
  background-color: var(--color-primary);
  color: var(--color-primary-foreground);
}

.badge-secondary {
  background-color: var(--color-secondary);
  color: var(--color-secondary-foreground);
}

.badge-success {
  background-color: #10b981;
  color: white;
}

.badge-warning {
  background-color: #f59e0b;
  color: white;
}

.badge-danger {
  background-color: var(--color-destructive);
  color: var(--color-destructive-foreground);
}

/* Alerts */
.alert {
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  border: 1px solid;
  margin-bottom: var(--spacing-md);
}

.alert-info {
  background-color: #eff6ff;
  border-color: #3b82f6;
  color: #1e40af;
}

.alert-success {
  background-color: #f0fdf4;
  border-color: #10b981;
  color: #166534;
}

.alert-warning {
  background-color: #fffbeb;
  border-color: #f59e0b;
  color: #854d0e;
}

.alert-error {
  background-color: #fef2f2;
  border-color: #ef4444;
  color: #991b1b;
}

.dark .alert-info {
  background-color: #1e3a5f;
  color: #93bbfc;
}

.dark .alert-success {
  background-color: #134e28;
  color: #86efac;
}

.dark .alert-warning {
  background-color: #7c2d12;
  color: #fcd34d;
}

.dark .alert-error {
  background-color: #7f1d1d;
  color: #fca5a5;
}

/* Modals */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: var(--z-modal-backdrop);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.95);
  transition: transform var(--transition-base);
}

.modal-backdrop.active .modal {
  transform: scale(1);
}

.modal-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-card-foreground);
  margin: 0;
}

.modal-body {
  padding: var(--spacing-lg);
}

.modal-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-sm);
}

/* Tabs */
.tabs {
  margin-bottom: var(--spacing-lg);
}

.tabs-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0;
}

.tabs-list {
  display: flex;
  gap: var(--spacing-sm);
}

.tabs-actions {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

.tab-trigger {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.875rem;
  font-weight: 500;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--color-muted-foreground);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tab-trigger:hover {
  color: var(--color-foreground);
}

.tab-trigger.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.tab-content {
  padding-top: var(--spacing-lg);
  overflow: hidden;
}

.tab-panel {
  display: none;
  overflow: hidden;
}

.tab-panel.active {
  display: block;
  animation: fadeIn var(--transition-base);
}

/* Mobile Menu */
.mobile-menu-toggle {
  display: block;
  padding: var(--spacing-sm);
  background: none;
  border: none;
  color: var(--color-foreground);
  cursor: pointer;
}

@media (min-width: 768px) {
  .mobile-menu-toggle {
    display: none;
  }
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: -100%;
  bottom: 0;
  width: 280px;
  background-color: var(--color-background);
  border-right: 1px solid var(--color-border);
  z-index: var(--z-fixed);
  transition: left var(--transition-base);
  overflow-y: auto;
}

.mobile-menu.active {
  left: 0;
}

.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: var(--z-fixed - 1);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Tooltips */
.tooltip {
  position: relative;
  display: inline-block;
  margin-left: 0.3rem;
}

.tooltip-content {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: var(--color-foreground);
  color: var(--color-background);
  font-size: 0.65rem;
  border-radius: var(--radius-md);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: var(--z-tooltip);
  margin-bottom: var(--spacing-xs);

  /* Wrapping configuration */
  white-space: normal; /* Or just remove the nowrap line */
  max-width: 200px; /* Adjust to your preference */
  width: max-content; /* Allows it to shrink to content size */
}

.tooltip:hover .tooltip-content {
  opacity: 1;
  visibility: visible;
}

/* Separators */
.separator {
  height: 1px;
  background-color: var(--color-border);
  margin: var(--spacing-lg) 0;
}

.separator-vertical {
  width: 1px;
  height: 100%;
  background-color: var(--color-border);
  margin: 0 var(--spacing-md);
}

/* Placeholder Message */
.placeholder-message {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2xl);
  text-align: center;
  height: 100%;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.3s ease-out, transform 0.3s ease-out;
}

.placeholder-message.hiding {
  opacity: 0;
  transform: translateY(-10px);
}

.placeholder-icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--spacing-md);
  color: var(--color-muted-foreground);
  opacity: 0.6;
}

.placeholder-text {
  font-size: 0.9375rem;
  color: var(--color-muted-foreground);
  margin: 0;
}

/* Results Section Animations */
.results-section {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease-out, transform 0.4s ease-out;
}

.results-section.showing {
  opacity: 1;
  transform: translateY(0);
}

.results-section.hiding {
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.3s ease-out, transform 0.3s ease-out;
}

/* Accordions */
.accordion {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.accordion-item {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.accordion-header:hover {
  background-color: var(--color-accent);
}

.accordion-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-card-foreground);
  margin: 0;
}

.accordion-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.accordion-icon.icon-trending-up {
  color: var(--color-primary);
}

.accordion-icon.icon-lightbulb {
  color: #f59e0b;
}

.accordion-chevron {
  width: 20px;
  height: 20px;
  color: var(--color-muted-foreground);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.accordion-item.active .accordion-chevron {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-item.active .accordion-content {
  max-height: 2000px;
  transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-body {
  padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-lg) var(--spacing-lg);
}

.accordion-intro {
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

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

@media (min-width: 768px) {
  .accordion-columns {
    grid-template-columns: 1fr 1fr;
  }
}

.accordion-section-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-card-foreground);
  margin: 0 0 var(--spacing-sm) 0;
}

.accordion-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.accordion-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
}

.accordion-list li:last-child {
  margin-bottom: 0;
}

.accordion-list li::before {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: #10b981;
  margin-top: 0.5em;
  flex-shrink: 0;
}

.accordion-list.with-checkmarks li::before {
  content: '✓';
  width: auto;
  height: auto;
  border-radius: 0;
  background-color: transparent;
  color: #10b981;
  font-weight: bold;
  font-size: 1rem;
  margin-top: 0.2em;
}

.accordion-tips-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--spacing-lg) 0;
}

.accordion-tips-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
}

.accordion-tips-list li:last-child {
  margin-bottom: 0;
}

.accordion-tip-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: #93c5fd;
  color: #1e3a8a;
  font-size: 0.75rem;
  font-weight: 600;
  flex-shrink: 0;
  margin-top: 0.1em;
}

.accordion-related-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-card-foreground);
  margin: 0 0 var(--spacing-sm) 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.accordion-related-icon {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
}

.accordion-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.accordion-tag {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.75rem;
  font-weight: 500;
  background-color: var(--color-secondary);
  color: var(--color-secondary-foreground);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

/* Mobile-specific styles */
@media (max-width: 768px) {
  /* Smaller font size for tab labels on mobile */
  .tab-trigger {
    font-size: 0.75rem;
    padding: var(--spacing-xs) var(--spacing-sm);
  }

  /* Reduce card padding on mobile to prevent overflow */
  .card-content {
    padding: var(--spacing-sm);
  }

  /* Make table cells more compact on mobile */
  .table th,
  .table td {
    padding: var(--spacing-xs);
    font-size: 0.75rem;
  }
}