/**
 * @file
 * Frontend styles for accommodation listing and room cards.
 * Modern, responsive, premium look (Previo/Booking style).
 */

/* ==========================================================================
   Listing grid
   ========================================================================== */

.ar-listing {
  --ar-gap: 1.25rem;
  --ar-card-radius: 12px;
  --ar-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  --ar-shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
  --ar-primary: #1a5f4a;
  --ar-primary-hover: #144a3a;
  --ar-secondary: #2d3748;
  --ar-secondary-hover: #1a202c;
  --ar-text: #2d3748;
  --ar-text-muted: #718096;
  --ar-border: #e2e8f0;
  --ar-bg: #f7fafc;
}

.ar-listing__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ar-gap);
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (min-width: 640px) {
  .ar-listing__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .ar-listing__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.ar-listing__empty {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--ar-text-muted);
  background: var(--ar-bg);
  border-radius: var(--ar-card-radius);
}

.ar-listing__empty p {
  margin: 0;
  font-size: 1.0625rem;
}

/* ==========================================================================
   Room card
   ========================================================================== */

.ar-card {
  background: #fff;
  border-radius: var(--ar-card-radius);
  box-shadow: var(--ar-shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

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

.ar-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--ar-border);
  overflow: hidden;
  border-radius: var(--ar-card-radius) var(--ar-card-radius) 0 0;
}

/* ==========================================================================
   Room gallery – responsive grid, featured first, polished look
   ========================================================================== */

.ar-card__gallery {
  display: grid;
  gap: 4px;
  width: 100%;
  height: 100%;
  min-height: 0;
  overflow: hidden;
  padding: 4px;
  box-sizing: border-box;
}

/* All gallery links: base cell styling */
.ar-card__gallery-link {
  position: relative;
  display: block;
  min-height: 0;
  overflow: hidden;
  background: var(--ar-border);
  text-decoration: none;
  color: inherit;
  border-radius: 6px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ar-card__gallery-link:hover,
.ar-card__gallery-link:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--ar-primary);
}

.ar-card__gallery-link:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--ar-primary);
}

.ar-card__gallery-link:hover .ar-card__gallery-img,
.ar-card__gallery-link:focus .ar-card__gallery-img {
  transform: scale(1.06);
}

.ar-card__gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.25s ease;
}

/* Optional overlay on hover to suggest click */
.ar-card__gallery-link::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0);
  transition: background 0.2s ease;
  pointer-events: none;
  border-radius: inherit;
}

.ar-card__gallery-link:hover::after,
.ar-card__gallery-link:focus::after {
  background: rgba(0, 0, 0, 0.15);
}

/* ---- 1 image: full area ---- */
.ar-card__gallery--count-1 {
  grid-template-columns: 1fr;
  grid-template-rows: 1fr;
  padding: 0;
}

.ar-card__gallery--count-1 .ar-card__gallery-link {
  border-radius: 0;
}

.ar-card__gallery-link:only-child {
  grid-column: 1 / -1;
  grid-row: 1 / -1;
}

/* ---- 2 images: side by side ---- */
.ar-card__gallery--count-2 {
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr;
}

.ar-card__gallery--count-2 .ar-card__gallery-link:first-child {
  border-radius: 6px 0 0 6px;
}

.ar-card__gallery--count-2 .ar-card__gallery-link:last-child {
  border-radius: 0 6px 6px 0;
}

/* ---- 3 images: first full width, two below ---- */
.ar-card__gallery--count-3 {
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1.1fr 1fr;
}

.ar-card__gallery--count-3 .ar-card__gallery-link:first-child {
  grid-column: 1 / -1;
  border-radius: 6px 6px 0 0;
}

.ar-card__gallery--count-3 .ar-card__gallery-link:nth-child(2) {
  border-radius: 0 0 0 6px;
}

.ar-card__gallery--count-3 .ar-card__gallery-link:nth-child(3) {
  border-radius: 0 0 6px 0;
}

/* ---- 4 images: 2×2 ---- */
.ar-card__gallery--count-4 {
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
}

.ar-card__gallery--count-4 .ar-card__gallery-link:nth-child(1) {
  border-radius: 6px 0 0 0;
}

.ar-card__gallery--count-4 .ar-card__gallery-link:nth-child(2) {
  border-radius: 0 6px 0 0;
}

.ar-card__gallery--count-4 .ar-card__gallery-link:nth-child(3) {
  border-radius: 0 0 0 6px;
}

.ar-card__gallery--count-4 .ar-card__gallery-link:nth-child(4) {
  border-radius: 0 0 6px 0;
}

/* ---- 5+ images: featured first (left 2 rows), thumbnails right ---- */
.ar-card__gallery--many {
  grid-template-columns: 1.35fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
}

.ar-card__gallery--many .ar-card__gallery-link:first-child {
  grid-column: 1;
  grid-row: 1 / -1;
  border-radius: 6px 0 0 6px;
}

.ar-card__gallery--many .ar-card__gallery-link:nth-child(2) {
  border-radius: 0 6px 0 0;
}

.ar-card__gallery--many .ar-card__gallery-link:nth-child(4) {
  border-radius: 0 0 0 4px;
}

.ar-card__gallery--many .ar-card__gallery-link:nth-child(5) {
  border-radius: 0 0 6px 0;
}

/* "+N" more photos badge on 5th cell when there are more than 5 images */
.ar-card__gallery-link--more {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Hide overflow thumbnails visually, but keep them in DOM for lightbox. */
.ar-card__gallery-link--hidden {
  display: none;
}

.ar-card__gallery-more {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  border-radius: inherit;
  pointer-events: none;
}

/* Responsive: tablet – keep layout but slightly tighter */
@media (max-width: 767px) {
  .ar-card__gallery {
    padding: 3px;
    gap: 3px;
  }

  .ar-card__gallery--many {
    grid-template-columns: 1.2fr 1fr 1fr;
  }
}

/* Responsive: mobile – simplify 5+ to first full width, then 2-col grid */
@media (max-width: 480px) {
  .ar-card__gallery {
    padding: 3px;
    gap: 3px;
  }

  .ar-card__gallery--count-2 {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr;
  }

  .ar-card__gallery--count-3 {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
  }

  /* 5+ on small screens: first full width, then 2 cols */
  .ar-card__gallery--many {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1.2fr 1fr 1fr;
  }

  .ar-card__gallery--many .ar-card__gallery-link:first-child {
    grid-column: 1 / -1;
    grid-row: 1;
    border-radius: 6px 6px 0 0;
  }

  .ar-card__gallery--many .ar-card__gallery-link:nth-child(2) {
    border-radius: 0 0 0 3px;
  }

  .ar-card__gallery--many .ar-card__gallery-link:nth-child(4) {
    border-radius: 0 0 0 0;
  }

  .ar-card__gallery--many .ar-card__gallery-link:nth-child(5) {
    border-radius: 0 0 6px 0;
  }

}

/* Legacy single-image wrapper (keep for any fallback) */
.ar-card__images {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.ar-card__images img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ar-card__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e0 100%);
  color: var(--ar-text-muted);
}

.ar-card__placeholder-icon {
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  opacity: 0.7;
}

.ar-card__badges {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  right: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.ar-card__badge {
  display: inline-block;
  padding: 0.35rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.2;
  border-radius: 6px;
  text-transform: none;
  letter-spacing: 0.01em;
}

.ar-card__badge--property {
  background: rgba(26, 95, 74, 0.95);
  color: #fff;
}

.ar-card__badge--shared {
  background: rgba(45, 55, 72, 0.9);
  color: #fff;
}

/* ==========================================================================
   Card body
   ========================================================================== */

.ar-card__body {
  padding: 0.875rem 1rem 1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.ar-card__title {
  margin: 0 0 0.25rem;
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--ar-text);
}

.ar-card__description {
  font-size: 0.875rem;
  line-height: 1.45;
  color: var(--ar-text-muted);
  margin-bottom: 0.5rem;
}

.ar-card__description p:last-child {
  margin-bottom: 0;
}

.ar-card__meta {
  margin: 0 0 0.5rem;
  display: grid;
  gap: 0.2rem;
}

.ar-card__meta-row {
  display: flex;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.ar-card__meta-dt {
  margin: 0;
  font-weight: 600;
  color: var(--ar-text);
  flex-shrink: 0;
}

.ar-card__meta-dd {
  margin: 0;
  color: var(--ar-text-muted);
}

.ar-card__extra {
  color: var(--ar-text-muted);
  font-weight: 400;
}

.ar-card__note {
  font-size: 0.8125rem;
  line-height: 1.4;
  color: var(--ar-text-muted);
  margin: 0 0 0.5rem;
  padding: 0.35rem 0 0;
  border-top: 1px solid var(--ar-border);
}

/* ==========================================================================
   Actions (buttons)
   ========================================================================== */

.ar-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.35rem;
}

.ar-card__btn {
  display: inline-block;
}

.ar-card__btn a {
  display: inline-block;
  padding: 0.6rem 1.1rem;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.3;
  text-decoration: none;
  border-radius: 8px;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
  border: 2px solid transparent;
}

.ar-card__btn--primary a {
  background: var(--ar-primary);
  color: #fff;
  border-color: var(--ar-primary);
}

.ar-card__btn--primary a:hover,
.ar-card__btn--primary a:focus {
  background: var(--ar-primary-hover);
  border-color: var(--ar-primary-hover);
  color: #fff;
}

.ar-card__btn--secondary a {
  background: #fff;
  color: var(--ar-secondary);
  border-color: var(--ar-border);
}

.ar-card__btn--secondary a:hover,
.ar-card__btn--secondary a:focus {
  background: var(--ar-bg);
  border-color: var(--ar-secondary);
  color: var(--ar-secondary-hover);
}

/* Focus visible for accessibility */
.ar-card__btn a:focus-visible {
  outline: 2px solid var(--ar-primary);
  outline-offset: 2px;
}

/* ==========================================================================
   Booking form page – consistent button
   ========================================================================== */

.path-ubytovani .form-actions .button--primary,
.path-rezervace .form-actions .button--primary,
.path-rezervace-pokoju .form-actions .button--primary,
.path-ubytovani .form-actions input[type="submit"],
.path-rezervace .form-actions input[type="submit"],
.path-rezervace-pokoju .form-actions input[type="submit"] {
  padding: 0.65rem 1.35rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 8px;
  background: var(--ar-primary);
  border-color: var(--ar-primary);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.path-ubytovani .form-actions .button--primary:hover,
.path-rezervace .form-actions .button--primary:hover,
.path-rezervace-pokoju .form-actions .button--primary:hover,
.path-ubytovani .form-actions input[type="submit"]:hover,
.path-rezervace .form-actions input[type="submit"]:hover,
.path-rezervace-pokoju .form-actions input[type="submit"]:hover {
  background: var(--ar-primary-hover);
  border-color: var(--ar-primary-hover);
}

/* Ensure accommodation listing page doesn't add extra margin */
.ar-listing .ar-card {
  margin: 0;
}