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

/* ============================================
   Buttons
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  white-space: nowrap;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  border-radius: var(--radius-md);
  padding: 0.5rem 1rem;
  height: 2.25rem;
  transition: all var(--transition-fast) var(--transition-timing);
  cursor: pointer;
  text-decoration: none;
  border: 1px solid transparent;
}

.btn:focus-visible {
  outline: 2px solid var(--color-ring);
  outline-offset: 2px;
}

.btn:disabled {
  pointer-events: none;
  opacity: 0.5;
}

/* Button Variants */
.btn--primary {
  background-color: var(--color-primary);
  color: #ffffff;
}

.btn--primary:hover {
  background-color: var(--color-primary-hover);
  color: #ffffff;
}

.btn--secondary {
  background-color: var(--color-secondary);
  color: #ffffff;
}

.btn--secondary:hover {
  background-color: var(--color-secondary-hover);
  color: #ffffff;
}

.btn--outline {
  border: 1px solid var(--color-border);
  background-color: transparent;
  color: var(--color-foreground);
}

.btn--outline:hover {
  background-color: var(--color-accent);
  color: var(--color-foreground);
}

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

.btn--ghost:hover {
  background-color: var(--color-accent);
}

.btn--link {
  background-color: transparent;
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.btn--link:hover {
  text-decoration: underline;
}

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

.btn--destructive:hover {
  background-color: #b91c1c;
}

/* Button Sizes */
.btn--sm {
  height: 2rem;
  padding: 0 0.75rem;
  font-size: var(--text-xs);
}

.btn--lg {
  height: 2.5rem;
  padding: 0 1.5rem;
}

.btn--icon {
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
}

.btn--icon-sm {
  width: 2rem;
  height: 2rem;
  padding: 0;
}

.btn--icon-lg {
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
}

/* ============================================
   Cards
   ============================================ */

.card {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition-fast) var(--transition-timing);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card__image {
  position: relative;
  overflow: hidden;
}

.card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow) var(--transition-timing);
}

.card:hover .card__image img {
  transform: scale(1.05);
}

.card__content {
  padding: var(--spacing-4);
}

.card__header {
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--color-border);
}

.card__footer {
  padding: var(--spacing-4);
  border-top: 1px solid var(--color-border);
  background-color: var(--color-muted);
}

/* ============================================
   Badges / Tags
   ============================================ */

.badge {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

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

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

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

.badge--destructive {
  background-color: rgba(220, 38, 38, 0.1);
  color: var(--color-destructive);
}

.badge--outline {
  border: 1px solid var(--color-border);
  background-color: transparent;
  color: var(--color-foreground);
}

/* Category Tag */
.category-tag {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.category-tag:hover {
  color: var(--color-primary-hover);
}

/* ============================================
   Form Elements
   ============================================ */

.form-group {
  margin-bottom: var(--spacing-4);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  margin-bottom: var(--spacing-2);
  color: var(--color-foreground);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: var(--text-sm);
  border: 1px solid var(--color-input);
  border-radius: var(--radius-md);
  background-color: var(--color-background);
  color: var(--color-foreground);
  transition: border-color var(--transition-fast) var(--transition-timing),
              box-shadow var(--transition-fast) var(--transition-timing);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-ring);
  box-shadow: 0 0 0 2px var(--color-primary-light);
  outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-muted-foreground);
}

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

.form-checkbox,
.form-radio {
  width: 1rem;
  height: 1rem;
  accent-color: var(--color-primary);
}

.form-help {
  font-size: var(--text-xs);
  color: var(--color-muted-foreground);
  margin-top: var(--spacing-1);
}

.form-error {
  font-size: var(--text-xs);
  color: var(--color-destructive);
  margin-top: var(--spacing-1);
}

/* Search Input */
.search-input {
  position: relative;
}

.search-input__icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-muted-foreground);
  pointer-events: none;
}

.search-input__icon svg {
  width: 1rem;
  height: 1rem;
}

.search-input input {
  padding-left: 2.5rem;
}

/* ============================================
   Image Components
   ============================================ */

/* Aspect Ratios */
.aspect-video {
  aspect-ratio: 16 / 9;
}

.aspect-square {
  aspect-ratio: 1 / 1;
}

.aspect-4-3 {
  aspect-ratio: 4 / 3;
}

.aspect-3-2 {
  aspect-ratio: 3 / 2;
}

.aspect-16-10 {
  aspect-ratio: 16 / 10;
}

.aspect-21-9 {
  aspect-ratio: 21 / 9;
}

/* Image Cover */
.img-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Image Gradient Overlay */
.img-overlay {
  position: relative;
}

.img-overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 50%);
}

.img-overlay--full::after {
  background: rgba(0, 0, 0, 0.4);
}

/* ============================================
   Avatar
   ============================================ */

.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  overflow: hidden;
  background-color: var(--color-muted);
  color: var(--color-muted-foreground);
  font-weight: var(--font-medium);
  width: 40px;
  height: 40px;
  background-image: url('https://img.freepik.com/free-photo/portrait-man-laughing_23-2148859448.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.avatar--sm {
  width: 2rem;
  height: 2rem;
  font-size: var(--text-xs);
}

.avatar--md {
  width: 2.5rem;
  height: 2.5rem;
  font-size: var(--text-sm);
}

.avatar--lg {
  width: 3rem;
  height: 3rem;
  font-size: var(--text-base);
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============================================
   Dividers
   ============================================ */

.divider {
  height: 1px;
  width: 100%;
  background-color: var(--color-border);
  margin: var(--spacing-4) 0;
}

.divider--thick {
  height: 2px;
}

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

/* ============================================
   Icons
   ============================================ */

.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.icon--xs {
  width: 0.75rem;
  height: 0.75rem;
}

.icon--sm {
  width: 1rem;
  height: 1rem;
}

.icon--md {
  width: 1.25rem;
  height: 1.25rem;
}

.icon--lg {
  width: 1.5rem;
  height: 1.5rem;
}

.icon--xl {
  width: 2rem;
  height: 2rem;
}

.icon svg {
  width: 100%;
  height: 100%;
}

/* ============================================
   Skeleton Loaders
   ============================================ */

.skeleton {
  background: linear-gradient(
    90deg,
    var(--color-muted) 25%,
    var(--color-border) 50%,
    var(--color-muted) 75%
  );
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}

@keyframes skeleton-loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.skeleton--text {
  height: 1em;
  width: 100%;
}

.skeleton--title {
  height: 1.5em;
  width: 80%;
}

.skeleton--image {
  aspect-ratio: 16 / 9;
  width: 100%;
}

/* ============================================
   Tooltips
   ============================================ */

[data-tooltip] {
  position: relative;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.25rem 0.5rem;
  font-size: var(--text-xs);
  background-color: var(--color-foreground);
  color: var(--color-background);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast) var(--transition-timing);
  z-index: var(--z-tooltip);
  margin-bottom: 0.25rem;
}

[data-tooltip]:hover::after {
  opacity: 1;
  visibility: visible;
}

/* ============================================
   Dropdowns
   ============================================ */

.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown__toggle {
  cursor: pointer;
}

.dropdown__menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 180px;
  background-color: var(--color-popover);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-1);
  z-index: var(--z-dropdown);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-fast) var(--transition-timing);
}

.dropdown.is-open .dropdown__menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown__item {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: var(--text-sm);
  color: var(--color-popover-foreground);
  text-align: left;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast) var(--transition-timing);
}

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

.dropdown__divider {
  height: 1px;
  background-color: var(--color-border);
  margin: var(--spacing-1) 0;
}

/* ============================================
   Modals
   ============================================ */

.modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-4);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal) var(--transition-timing);
}

.modal.is-open {
  opacity: 1;
  visibility: visible;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
}

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

.modal.is-open .modal__content {
  transform: scale(1);
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--color-border);
}

.modal__title {
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
  margin: 0;
}

.modal__close {
  padding: 0.25rem;
  color: var(--color-muted-foreground);
  transition: color var(--transition-fast) var(--transition-timing);
}

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

.modal__body {
  padding: var(--spacing-4);
}

.modal__footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-2);
  padding: var(--spacing-4);
  border-top: 1px solid var(--color-border);
}

/* ============================================
   Pagination
   ============================================ */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-1);
}

.pagination__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.5rem;
  font-size: var(--text-sm);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background-color: var(--color-background);
  color: var(--color-foreground);
  transition: all var(--transition-fast) var(--transition-timing);
}

.pagination__item:hover:not(.is-active):not(.is-disabled) {
  background-color: var(--color-accent);
}

.pagination__item.is-active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}

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

.pagination__ellipsis {
  padding: 0 0.5rem;
  color: var(--color-muted-foreground);
}

/* ============================================
   Breadcrumbs
   ============================================ */

.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-2);
  font-size: var(--text-sm);
  color: var(--color-muted-foreground);
}

.breadcrumbs__item {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.breadcrumbs__item::after {
  content: '/';
  color: var(--color-border);
}

.breadcrumbs__item:last-child::after {
  display: none;
}

.breadcrumbs__link {
  color: var(--color-muted-foreground);
  transition: color var(--transition-fast) var(--transition-timing);
}

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

.breadcrumbs__current {
  color: var(--color-foreground);
  font-weight: var(--font-medium);
}

/* ============================================
   Tabs
   ============================================ */

.tabs {
  border-bottom: 1px solid var(--color-border);
}

.tabs__list {
  display: flex;
  gap: var(--spacing-1);
}

.tabs__trigger {
  padding: 0.75rem 1rem;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-muted-foreground);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all var(--transition-fast) var(--transition-timing);
}

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

.tabs__trigger.is-active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.tabs__content {
  padding: var(--spacing-4) 0;
}

/* ============================================
   Alerts / Notifications
   ============================================ */

.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
}

.alert--info {
  background-color: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.2);
  color: var(--color-info);
}

.alert--success {
  background-color: rgba(22, 163, 74, 0.1);
  border: 1px solid rgba(22, 163, 74, 0.2);
  color: var(--color-success);
}

.alert--warning {
  background-color: rgba(202, 138, 4, 0.1);
  border: 1px solid rgba(202, 138, 4, 0.2);
  color: var(--color-warning);
}

.alert--error {
  background-color: rgba(220, 38, 38, 0.1);
  border: 1px solid rgba(220, 38, 38, 0.2);
  color: var(--color-destructive);
}

.alert__icon {
  flex-shrink: 0;
}

.alert__content {
  flex: 1;
}

.alert__title {
  font-weight: var(--font-medium);
  margin-bottom: var(--spacing-1);
}

.alert__description {
  opacity: 0.9;
}