/**
 * Component Library · Alojamiento Castillo
 * Componentes accesibles, responsive y modulares derivados de Google Stitch.
 */

/* ==========================================================================
   1. Buttons & Touch Targets
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--touch-target-min);
  padding: var(--space-2) var(--space-5, 20px);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: var(--font-size-sm);
  font-weight: 700;
  line-height: 1.25;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-primary {
  background-color: var(--c-sea);
  border-color: var(--c-sea);
  color: var(--c-white);
}

.btn-primary:hover {
  background-color: var(--c-sea-dark);
  border-color: var(--c-sea-dark);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--c-garden);
  border-color: var(--c-garden);
  color: var(--c-white);
}

.btn-secondary:hover {
  background-color: var(--c-garden-dark);
  border-color: var(--c-garden-dark);
  transform: translateY(-1px);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--c-line);
  color: var(--c-ink);
}

.btn-outline:hover {
  border-color: var(--c-sea);
  color: var(--c-sea);
  background-color: var(--c-sea-light);
}

.btn:focus-visible {
  outline: 3px solid rgba(30, 95, 116, 0.4);
  outline-offset: 2px;
}

.btn:disabled, .btn.is-disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

.btn-sm {
  min-height: 36px;
  padding: 6px 14px;
  font-size: var(--font-size-xs);
}

.btn-lg {
  min-height: 52px;
  padding: 12px 28px;
  font-size: var(--font-size-base);
}

/* ==========================================================================
   2. Form Controls
   ========================================================================== */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}

.form-label {
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--c-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  min-height: var(--touch-target-min);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  background-color: var(--c-white);
  color: var(--c-ink);
  font-family: var(--font-sans);
  font-size: var(--font-size-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--c-sea);
  box-shadow: 0 0 0 3px rgba(30, 95, 116, 0.2);
}

.form-error-msg {
  font-size: var(--font-size-xs);
  color: var(--c-error);
  margin-top: var(--space-1);
}

/* ==========================================================================
   3. Badges & Status Indicators
   ========================================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-success {
  background-color: var(--c-success-bg);
  color: var(--c-success);
  border: 1px solid var(--c-success-border);
}

.badge-warning {
  background-color: var(--c-warning-bg);
  color: var(--c-warning);
  border: 1px solid var(--c-warning-border);
}

.badge-error {
  background-color: var(--c-error-bg);
  color: var(--c-error);
  border: 1px solid var(--c-error-border);
}

.badge-info {
  background-color: var(--c-info-bg);
  color: var(--c-info);
  border: 1px solid var(--c-info-border);
}

/* ==========================================================================
   4. Alerts & Notifications
   ========================================================================== */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border-left: 4px solid;
  font-size: var(--font-size-sm);
  line-height: 1.5;
  margin-bottom: var(--space-4);
}

.alert-success {
  background-color: var(--c-success-bg);
  border-color: var(--c-success);
  color: #14532d;
}

.alert-warning {
  background-color: var(--c-warning-bg);
  border-color: var(--c-warning);
  color: #78350f;
}

.alert-error {
  background-color: var(--c-error-bg);
  border-color: var(--c-error);
  color: #7f1d1d;
}

.alert-info {
  background-color: var(--c-info-bg);
  border-color: var(--c-sea);
  color: #1e3a8a;
}

/* ==========================================================================
   5. Cards & Containment
   ========================================================================== */
.card {
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  background-color: var(--c-white);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition-normal);
}

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

.card-header {
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--c-line);
  background-color: var(--c-paper);
}

.card-body {
  padding: var(--space-6);
}

.card-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--c-line);
  background-color: var(--c-paper);
}

/* ==========================================================================
   6. Data Tables
   ========================================================================== */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: var(--font-size-sm);
}

.data-table th {
  background-color: var(--c-paper);
  padding: var(--space-3) var(--space-4);
  font-weight: 700;
  color: var(--c-muted);
  border-bottom: 1px solid var(--c-line);
}

.data-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--c-line);
  color: var(--c-ink);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table tbody tr:hover {
  background-color: rgba(30, 95, 116, 0.02);
}

/* ==========================================================================
   7. Skeletons & Loading States
   ========================================================================== */
.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

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

.skeleton-text {
  height: 16px;
  width: 80%;
  margin-bottom: 8px;
}

.skeleton-title {
  height: 28px;
  width: 50%;
  margin-bottom: 16px;
}

.skeleton-card {
  height: 200px;
  width: 100%;
}

/* ==========================================================================
   8. Empty States
   ========================================================================== */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-12) var(--space-6);
  text-align: center;
  border: 2px dashed var(--c-line);
  border-radius: var(--radius-lg);
  background-color: var(--c-paper);
}

.empty-state-icon {
  font-size: 48px;
  color: var(--c-muted-light);
  margin-bottom: var(--space-3);
}

.empty-state-title {
  font-family: var(--font-serif);
  font-size: var(--font-size-xl);
  font-weight: 500;
  color: var(--c-ink);
  margin: 0 0 var(--space-2);
}

.empty-state-desc {
  font-size: var(--font-size-sm);
  color: var(--c-muted);
  max-width: 400px;
  margin: 0 0 var(--space-6);
}

/* ==========================================================================
   9. Modals & Overlays
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  background-color: rgba(31, 41, 55, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.modal-dialog {
  width: 100%;
  max-width: 540px;
  background: var(--c-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: scale(0.98);
  animation: modal-pop 200ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes modal-pop {
  to { transform: scale(1); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--c-line);
}

.modal-title {
  font-family: var(--font-serif);
  font-size: var(--font-size-xl);
  margin: 0;
}

.modal-body {
  padding: var(--space-6);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--c-line);
  background-color: var(--c-paper);
}

/* ==========================================================================
   10. Mobile Sticky Action Bar & Responsive Grids
   ========================================================================== */
.mobile-bottom-bar {
  display: none;
}

.date-inputs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

@media (min-width: 480px) {
  .date-inputs-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.front-main-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: start;
}

@media (min-width: 992px) {
  .front-main-grid {
    grid-template-columns: minmax(0, 1fr) 416px;
    gap: 44px;
  }
  .cotizador-sticky-wrapper {
    position: sticky;
    top: 96px;
  }
}

@media (max-width: 600px) {
  .mobile-bottom-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 40;
    padding: var(--space-3) var(--space-4);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--c-line);
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
    align-items: center;
    justify-content: space-between;
  }

  .social-proof-toast {
    bottom: 76px !important;
    left: 12px !important;
    right: 12px !important;
    max-width: calc(100vw - 24px) !important;
  }
}

/* ==========================================================================
   11. Mobile Navigation & Off-Canvas Drawer
   ========================================================================== */
.mobile-hamburger-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  color: var(--c-ink);
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.mobile-hamburger-btn:hover {
  background: var(--c-sand);
  border-color: var(--c-sea);
  color: var(--c-sea);
}

.desktop-only-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

@media (max-width: 1260px) {
  .header-search-bar {
    display: none !important;
  }
  .desktop-only-nav {
    gap: 14px;
  }
}

@media (max-width: 1024px) {
  .desktop-only-nav {
    display: none !important;
  }
  .mobile-hamburger-btn {
    display: inline-flex !important;
  }
  .header-search-bar {
    display: none !important;
  }
}

/* Drawer Overlay */
.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 99998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-drawer-overlay.is-open {
  display: block;
  opacity: 1;
  pointer-events: auto;
}

/* Off-Canvas Drawer Container */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 320px;
  max-width: 85vw;
  background: var(--c-white);
  z-index: 99999;
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav-drawer.is-open {
  transform: translateX(0);
}

.mobile-drawer-header {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--c-line);
  background: var(--c-paper);
}

.mobile-drawer-close {
  background: none;
  border: 1px solid var(--c-line);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 16px;
  display: grid;
  place-items: center;
  color: var(--c-ink);
  cursor: pointer;
  transition: background 0.2s ease;
}

.mobile-drawer-close:hover {
  background: var(--c-sand);
  color: var(--c-sea);
}

.mobile-drawer-links {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow-y: auto;
  flex: 1;
}

.mobile-drawer-links a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  font-size: 15px;
  font-weight: 600;
  color: var(--c-ink);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: background-color 0.2s ease, color 0.2s ease;
}

.mobile-drawer-links a:hover,
.mobile-drawer-links a:focus {
  background-color: var(--c-sand);
  color: var(--c-sea);
}

.drawer-icon {
  font-size: 18px;
  width: 24px;
  text-align: center;
}

.mobile-drawer-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--c-line);
  background: var(--c-paper);
}

/* ==========================================================================
   12. FAQ Accordion Component
   ========================================================================== */
.faq-accordion-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-accordion-item {
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  background: var(--c-white);
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.faq-accordion-item.is-open {
  border-color: var(--c-sea);
  box-shadow: var(--shadow-sm);
}

.faq-accordion-trigger {
  width: 100%;
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--c-ink);
  cursor: pointer;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.faq-accordion-trigger:hover {
  background-color: var(--c-paper);
  color: var(--c-sea);
}

.faq-accordion-icon {
  font-size: 18px;
  color: var(--c-sea);
  transition: transform 0.3s ease;
}

.faq-accordion-item.is-open .faq-accordion-icon {
  transform: rotate(180deg);
}

.faq-accordion-answer {
  display: none;
  padding: 0 24px 20px;
  font-size: 15px;
  color: var(--c-muted);
  line-height: 1.6;
  border-top: 1px solid var(--c-line);
  margin-top: -4px;
  padding-top: 16px;
}

.faq-accordion-item.is-open .faq-accordion-answer {
  display: block;
}

/* ==========================================================================
   13. Social Proof Toast Widget
   ========================================================================== */
.social-proof-toast {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 9999;
  max-width: 340px;
  background: var(--c-white);
  border: 1px solid var(--c-sea);
  border-left: 4px solid var(--c-sea);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: start;
  gap: 12px;
  transform: translateY(120%);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
}

.social-proof-toast.is-visible {
  transform: translateY(0);
  opacity: 1;
}

/* ==========================================================================
   14. Print Dossier Optimizations (@media print)
   ========================================================================== */
@media print {
  body {
    background: #fff !important;
    color: #000 !important;
    font-size: 12pt;
  }

  .site-header,
  .pms-tabs,
  .btn,
  .social-proof-toast,
  #mobile-hamburger-btn,
  #mobile-nav-drawer,
  #mobile-drawer-overlay,
  footer {
    display: none !important;
  }

  .shell {
    max-width: 100% !important;
    padding: 0 !important;
  }

  .card {
    border: 1px solid #ccc !important;
    box-shadow: none !important;
    page-break-inside: avoid;
  }
}

/* ==========================================================================
   15. Direct Booking Value Bar, Sleeping Cards, Mobile Sticky CTA & PMS UX
   ========================================================================== */
.direct-booking-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  background: linear-gradient(135deg, #f7f3eb 0%, #ffffff 100%);
  border: 1px solid rgba(0, 71, 90, 0.18);
  border-left: 4px solid var(--c-sea);
  border-radius: var(--radius-lg);
  padding: 18px 22px;
  box-shadow: var(--shadow-sm);
}

.direct-booking-bar__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.direct-booking-bar__icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(0, 71, 90, 0.09);
  color: var(--c-sea);
  display: grid;
  place-items: center;
  font-size: 18px;
  flex-shrink: 0;
}

.sleeping-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.sleeping-card {
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--c-white);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.sleeping-card__media {
  position: relative;
  height: 135px;
  overflow: hidden;
  background: var(--c-sand);
}

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

.sleeping-card__badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(0, 71, 90, 0.9);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: var(--radius-pill);
}

.quick-stay-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 2px;
}

.quick-stay-pill {
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-pill);
  padding: 5px 10px;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--c-sea);
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.quick-stay-pill:hover {
  background: rgba(0, 71, 90, 0.08);
  border-color: var(--c-sea);
}

.mobile-sticky-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9990;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--c-line);
  box-shadow: 0 -6px 24px rgba(15, 23, 42, 0.1);
  padding: 12px 18px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

@media (max-width: 960px) {
  .mobile-sticky-cta-bar {
    display: flex;
  }
  .social-proof-toast {
    bottom: 84px;
  }
}

.pms-category-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  background: var(--c-sand);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--c-line);
  margin-bottom: 14px;
}

.pms-cat-btn {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-pill);
  padding: 7px 14px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--c-ink);
  cursor: pointer;
  transition: all 0.15s ease;
}

.pms-cat-btn.is-active,
.pms-cat-btn:hover {
  background: var(--c-sea);
  color: #fff;
  border-color: var(--c-sea);
}

/* Galería Mosaico de 5 Fotos Reales (16:10 centradas) */
.hero-mosaic-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 224px 224px;
  gap: 10px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.hero-mosaic-item {
  position: relative;
  overflow: hidden;
  background: var(--c-sand);
  cursor: pointer;
}

.hero-mosaic-item--main {
  grid-row: span 2;
}

.hero-mosaic-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transition: transform 0.35s ease;
  display: block;
}

.hero-mosaic-item:hover img {
  transform: scale(1.04);
}

.hero-mosaic-caption {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(15, 23, 42, 0.72);
  color: #fff;
  padding: 5px 11px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  backdrop-filter: blur(4px);
  pointer-events: none;
}

@media (max-width: 900px) {
  .hero-mosaic-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 240px 160px 160px;
  }
  .hero-mosaic-item--main {
    grid-column: span 2;
    grid-row: span 1;
  }
}

@media (max-width: 560px) {
  .hero-mosaic-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 210px 130px;
  }
  .hero-mosaic-item:nth-child(4),
  .hero-mosaic-item:nth-child(5) {
    display: none;
  }
}