/* ==========================================================================
   COMPONENTS.CSS — Buttons, Cards, Badges, Sections, UI Elements
   Plaza Hotel
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Buttons — Base
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color var(--transition),
              border-color var(--transition),
              color var(--transition),
              box-shadow var(--transition),
              transform var(--transition-fast);
  user-select: none;
  -webkit-user-select: none;
}

.btn:active {
  transform: translateY(1px);
}

.btn:disabled,
.btn[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   2. Buttons — Primary (Gold)
   -------------------------------------------------------------------------- */
.btn-primary {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 2px 8px rgba(139, 105, 20, 0.25);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(139, 105, 20, 0.35);
}

/* --------------------------------------------------------------------------
   3. Buttons — Secondary (Gold outline)
   -------------------------------------------------------------------------- */
.btn-secondary {
  background-color: transparent;
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(139, 105, 20, 0.25);
}

/* --------------------------------------------------------------------------
   4. Buttons — Book Now (Prominent)
   -------------------------------------------------------------------------- */
.btn-book-now {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  letter-spacing: 0.1em;
  padding: 0.875rem 2.5rem;
  min-width: 180px;
  border-radius: var(--radius);
  box-shadow: 0 4px 20px rgba(139, 105, 20, 0.40),
              0 1px 4px rgba(0, 0, 0, 0.15);
}

.btn-book-now:hover,
.btn-book-now:focus-visible {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-white);
  box-shadow: 0 8px 28px rgba(139, 105, 20, 0.50),
              0 2px 8px rgba(0, 0, 0, 0.20);
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   5. Buttons — White (for dark backgrounds)
   -------------------------------------------------------------------------- */
.btn-white {
  background-color: var(--color-white);
  border-color: var(--color-white);
  color: var(--color-accent);
  font-weight: var(--fw-bold);
}

.btn-white:hover,
.btn-white:focus-visible {
  background-color: transparent;
  border-color: var(--color-white);
  color: var(--color-white);
}

/* --------------------------------------------------------------------------
   6. Buttons — Size Variants
   -------------------------------------------------------------------------- */
.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
}

.btn-lg {
  padding: 1rem 2.75rem;
  font-size: var(--fs-base);
  letter-spacing: 0.1em;
  min-width: 160px;
}

/* --------------------------------------------------------------------------
   7. Card
   -------------------------------------------------------------------------- */
.card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}

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

.card-body {
  padding: 1.5rem;
}

.card-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--color-border);
  background-color: var(--color-surface);
}

.card-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-surface);
}

.card-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.card-title {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.card-subtitle {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

.card-text {
  font-size: var(--fs-base);
  color: var(--color-text-muted);
  line-height: var(--lh-relaxed);
}

/* Hoverable card lift effect */
.card-lift:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* --------------------------------------------------------------------------
   8. Badges
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.65rem;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  white-space: nowrap;
  line-height: 1.5;
}

.badge-gold {
  background-color: rgba(139, 105, 20, 0.12);
  color: var(--color-accent);
  border: 1px solid rgba(139, 105, 20, 0.25);
}

.badge-green {
  background-color: var(--color-success-bg);
  color: var(--color-success);
  border: 1px solid rgba(46, 125, 50, 0.2);
}

.badge-red {
  background-color: var(--color-error-bg);
  color: var(--color-error);
  border: 1px solid rgba(198, 40, 40, 0.2);
}

.badge-gray {
  background-color: var(--color-surface);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

.badge-dark {
  background-color: var(--color-dark);
  color: var(--color-white);
}

/* --------------------------------------------------------------------------
   9. Section Title & Subtitle
   -------------------------------------------------------------------------- */
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: var(--fw-bold);
  color: var(--color-text);
  line-height: var(--lh-tight);
  position: relative;
  padding-bottom: 1rem;
  margin-bottom: 0.75rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background-color: var(--color-accent);
  border-radius: var(--radius-full);
}

/* Centered variant */
.section-title--center {
  text-align: center;
}

.section-title--center::after {
  left: 50%;
  transform: translateX(-50%);
}

/* Light variant (for dark backgrounds) */
.section-title--light {
  color: var(--color-white);
}

.section-title--light::after {
  background-color: var(--color-accent-light);
}

.section-subtitle {
  font-family: var(--font-body);
  font-size: var(--fs-md);
  color: var(--color-text-muted);
  line-height: var(--lh-relaxed);
  max-width: 640px;
  margin-bottom: 2.5rem;
}

.section-subtitle--center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-subtitle--light {
  color: rgba(255, 255, 255, 0.75);
}

/* Section header group */
.section-header {
  margin-bottom: 3rem;
}

.section-header--center {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* --------------------------------------------------------------------------
   10. Divider
   -------------------------------------------------------------------------- */
.divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 2rem 0;
}

.divider--accent {
  border-top-color: var(--color-accent);
  border-top-width: 2px;
}

.divider--thick {
  border-top-width: 2px;
}

/* Decorative centered divider with ornament */
.divider-ornament {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 2rem 0;
  color: var(--color-accent-light);
}

.divider-ornament::before,
.divider-ornament::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--color-border);
}

/* --------------------------------------------------------------------------
   11. Breadcrumb
   -------------------------------------------------------------------------- */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.25rem;
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  padding: 0.75rem 0;
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.breadcrumb-item + .breadcrumb-item::before {
  content: '/';
  color: var(--color-border);
  margin-right: 0.25rem;
}

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

.breadcrumb-link:hover {
  color: var(--color-accent);
}

.breadcrumb-item.active {
  color: var(--color-text);
  font-weight: var(--fw-medium);
}

/* Light breadcrumb (on dark/hero bg) */
.breadcrumb--light .breadcrumb-link,
.breadcrumb--light {
  color: rgba(255, 255, 255, 0.7);
}

.breadcrumb--light .breadcrumb-item.active {
  color: var(--color-white);
}

.breadcrumb--light .breadcrumb-item + .breadcrumb-item::before {
  color: rgba(255, 255, 255, 0.4);
}

/* --------------------------------------------------------------------------
   12. Star Rating
   -------------------------------------------------------------------------- */
.star-rating {
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

.star-rating .star {
  font-size: var(--fs-base);
  color: var(--color-accent-light);
  line-height: 1;
}

.star-rating .star--empty {
  color: var(--color-border);
}

.star-rating .star--half {
  position: relative;
  color: var(--color-border);
}

.star-rating--sm .star { font-size: var(--fs-xs); }
.star-rating--lg .star { font-size: var(--fs-lg); }

/* --------------------------------------------------------------------------
   13. Price Tag
   -------------------------------------------------------------------------- */
.price-tag {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-accent);
  line-height: 1.2;
}

.price-tag .currency {
  font-size: 0.65em;
  vertical-align: top;
  margin-top: 0.2em;
  font-weight: var(--fw-normal);
}

.price-tag .period {
  font-size: var(--fs-sm);
  font-weight: var(--fw-normal);
  color: var(--color-text-muted);
  font-family: var(--font-body);
}

.price-tag--large {
  font-size: var(--fs-3xl);
}

.price-tag--sm {
  font-size: var(--fs-lg);
}

/* --------------------------------------------------------------------------
   14. Tag (amenity pills)
   -------------------------------------------------------------------------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.75rem;
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--color-text-muted);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  white-space: nowrap;
  line-height: 1.5;
}

.tag:hover {
  background-color: var(--color-border);
  color: var(--color-text);
}

.tag-icon {
  font-size: 0.85em;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   15. Overlay
   -------------------------------------------------------------------------- */
.overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.overlay-dark {
  background: linear-gradient(
    to top,
    rgba(15, 14, 12, 0.80) 0%,
    rgba(15, 14, 12, 0.30) 60%,
    rgba(15, 14, 12, 0.10) 100%
  );
}

.overlay-full-dark {
  background-color: rgba(15, 14, 12, 0.55);
}

.overlay-gold {
  background: linear-gradient(
    135deg,
    rgba(139, 105, 20, 0.75) 0%,
    rgba(201, 168, 76, 0.50) 100%
  );
}

/* --------------------------------------------------------------------------
   16. Skeleton Loading
   -------------------------------------------------------------------------- */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--color-surface) 25%,
    var(--color-border) 50%,
    var(--color-surface) 75%
  );
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: var(--radius);
}

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

.skeleton-text {
  height: 1em;
  margin-bottom: 0.5em;
  border-radius: var(--radius-sm);
}

.skeleton-title {
  height: 1.5em;
  width: 60%;
  margin-bottom: 0.75em;
}

.skeleton-img {
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
}

/* --------------------------------------------------------------------------
   17. Alerts
   -------------------------------------------------------------------------- */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  margin-bottom: 1rem;
  border: 1px solid transparent;
}

.alert-icon {
  flex-shrink: 0;
  font-size: var(--fs-base);
  margin-top: 0.1em;
}

.alert-success {
  background-color: var(--color-success-bg);
  color: var(--color-success);
  border-color: rgba(46, 125, 50, 0.25);
}

.alert-error {
  background-color: var(--color-error-bg);
  color: var(--color-error);
  border-color: rgba(198, 40, 40, 0.25);
}

.alert-warning {
  background-color: var(--color-warning-bg);
  color: var(--color-warning);
  border-color: rgba(230, 81, 0, 0.25);
}

.alert-info {
  background-color: var(--color-info-bg);
  color: var(--color-info);
  border-color: rgba(2, 119, 189, 0.25);
}

/* --------------------------------------------------------------------------
   18. Pagination
   -------------------------------------------------------------------------- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-top: 3rem;
  font-size: var(--fs-sm);
}

.pagination-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background-color: var(--color-white);
  color: var(--color-text);
  font-weight: var(--fw-medium);
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--transition-fast),
              border-color var(--transition-fast),
              color var(--transition-fast);
}

.pagination-btn:hover {
  background-color: var(--color-surface);
  border-color: var(--color-accent-light);
  color: var(--color-accent);
}

.pagination-btn.active {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
  font-weight: var(--fw-bold);
}

.pagination-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.pagination-prev,
.pagination-next {
  gap: 0.375rem;
  padding: 0 0.875rem;
  font-size: var(--fs-xs);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pagination-ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  color: var(--color-text-muted);
}