/* ============================================================
   reserve.css
   Loaded only on page-reserve.php via functions.php.
   Depends on style.css tokens + main.css components.
   ============================================================ */


/* ============================================================
   1. PAGE WRAPPER
   Top padding accounts for fixed nav + breathing room.
   ============================================================ */

.reserve-page {
  background-color: var(--color-background);
  padding-top: calc( var(--space-15) + 80px );
  padding-bottom: var(--space-15);
}


/* ============================================================
   2. PAGE HEADING
   ============================================================ */

.reserve-page__heading {
  margin-bottom: var(--space-10);
}

.reserve-page__title {
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.reserve-page__sub {
  color: var(--color-on-surface-variant);
  max-width: 600px;
}


/* ============================================================
   3. TWO-COLUMN LAYOUT
   Left: 8fr booking flow. Right: 4fr sticky summary.
   ============================================================ */

.reserve-layout {
  display: grid;
  grid-template-columns: 8fr 4fr;
  gap: var(--gutter);
  align-items: start;
}

.reserve-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}


/* ============================================================
   4. RESERVE CARD — shared panel style
   Used by Stay Details + Guest Details sections.
   ============================================================ */

.reserve-card {
  background-color: var(--color-surface-low);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

.reserve-card__title {
  color: var(--color-on-surface);
  margin-bottom: var(--space-6);
}


/* ============================================================
   5. STAY DETAILS — date + guest fields
   ============================================================ */

.stay-fields {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.stay-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.stay-field__label {
  color: var(--color-on-surface-variant);
  display: block;
}

.stay-field__input-wrap {
  position: relative;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--color-outline-variant);
  padding-bottom: var(--space-2);
  transition: border-color var(--transition-base);
  cursor: pointer;
}

.stay-field__input-wrap:focus-within {
  border-color: var(--color-secondary);
}

.stay-field__input {
  flex: 1;
  font-family: var(--font-serif);
  font-size: var(--fs-headline-sm);
  color: var(--color-on-surface);
  background: transparent;
  border: none;
  outline: none;
  cursor: pointer;
  padding: 0;
  width: 100%;
}

/* Hide native date picker arrow on WebKit */
.stay-field__input[type="date"]::-webkit-calendar-picker-indicator {
  opacity: 0;
  position: absolute;
  inset: 0;
  width: 100%;
  cursor: pointer;
}

.stay-field__input[type="date"]::-webkit-inner-spin-button,
.stay-field__input[type="date"]::-webkit-clear-button {
  display: none;
}

/* Hide native select arrow */
.stay-field__input[type="select"],
select.stay-field__input {
  appearance: none;
  -webkit-appearance: none;
}

.stay-field__icon {
  color: var(--color-outline);
  font-size: 18px;
  flex-shrink: 0;
  pointer-events: none;
  font-variation-settings: 'FILL' 0, 'wght' 200, 'GRAD' 0, 'opsz' 24;
}


/* ============================================================
   6. ROOM SELECTION HEADING
   ============================================================ */

.reserve-rooms__heading {
  color: var(--color-on-surface);
  margin-bottom: var(--space-6);
}


/* ============================================================
   7. ROOM CARDS
   Horizontal card: 2/5 image + 3/5 text.
   Selectable via click — JS adds .room-card--selected.
   ============================================================ */

.room-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.room-card {
  display: flex;
  background-color: var(--color-surface-lowest);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-surface-dim);
  box-shadow: var(--shadow-xs);
  cursor: pointer;
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base);
  outline: none;
}

.room-card:hover {
  border-color: var(--color-outline-variant);
  box-shadow: var(--shadow-md);
}

/* Selected state — bronze border + elevated shadow */
.room-card--selected {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 2px var(--color-secondary), var(--shadow-md);
}

/* Keyboard focus */
.room-card:focus-visible {
  box-shadow: 0 0 0 3px var(--color-secondary-fixed-dim);
}


/* ── Image side ── */
.room-card__image {
  position: relative;
  width: 40%;
  flex-shrink: 0;
  overflow: hidden;
}

.room-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.room-card:hover .room-card__img {
  transform: scale(1.05);
}

.room-card__img--placeholder {
  width: 100%;
  height: 100%;
  min-height: 240px;
  background: linear-gradient(
    145deg,
    var(--color-primary-container) 0%,
    var(--color-surface-dim) 100%
  );
}

/* Selected checkmark badge — hidden by default */
.room-card__badge {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  width: 32px;
  height: 32px;
  background-color: var(--color-secondary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.6);
  transition:
    opacity var(--transition-base),
    transform var(--transition-base);
}

.room-card--selected .room-card__badge {
  opacity: 1;
  transform: scale(1);
}

.room-card__badge .material-symbols-outlined {
  font-size: 18px;
  color: var(--color-on-secondary);
  font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 20;
}


/* ── Body side ── */
.room-card__body {
  flex: 1;
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.room-card__top {
  margin-bottom: var(--space-4);
}

.room-card__name {
  color: var(--color-on-surface);
  margin-bottom: var(--space-2);
}

.room-card__desc {
  color: var(--color-on-surface-variant);
  margin-bottom: var(--space-4);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Quick spec tags */
.room-card__specs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.room-card__spec {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--color-on-surface-variant);
}

.room-card__spec .material-symbols-outlined {
  font-size: 14px;
  font-variation-settings: 'FILL' 0, 'wght' 200, 'GRAD' 0, 'opsz' 20;
}

/* Price + select button row */
.room-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--color-surface-dim);
  padding-top: var(--space-4);
  gap: var(--space-4);
}

.room-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
}

.room-card__price-amount {
  color: var(--color-on-surface);
  font-family: var(--font-serif);
}

.room-card__price-label {
  color: var(--color-on-surface-variant);
}

.room-card__select {
  flex-shrink: 0;
  padding: 10px 24px;
}


/* ============================================================
   8. GUEST DETAILS FORM
   ============================================================ */

.guest-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6) var(--space-8);
}

/* Special requests textarea spans full width */
.guest-fields__full {
  grid-column: 1 / -1;
}


/* ============================================================
   9. STICKY SUMMARY — Right column
   ============================================================ */

.reserve-summary {
  position: sticky;
  top: calc( 80px + var(--space-3) ); /* nav height + gap */
}

.reserve-summary__inner {
  background-color: var(--color-surface-low);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.reserve-summary__title {
  color: var(--color-on-surface);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-outline-variant);
}

/* Summary key-value rows */
.reserve-summary__rows {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.reserve-summary__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-4);
}

.reserve-summary__row dt {
  color: var(--color-on-surface-variant);
  flex-shrink: 0;
}

.reserve-summary__val {
  color: var(--color-on-surface);
  text-align: right;
}

.reserve-summary__val--muted {
  color: var(--color-on-surface-variant);
  font-style: italic;
}

/* Cost breakdown rows */
.reserve-summary__costs {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-outline-variant);
}

.reserve-summary__row--dim span {
  color: var(--color-on-surface-variant);
  opacity: 0.6;
}

/* Total row */
.reserve-summary__total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-outline-variant);
}

.reserve-summary__total span:first-child {
  color: var(--color-on-surface);
}

.reserve-summary__total span:last-child {
  color: var(--color-on-surface);
  font-family: var(--font-serif);
}

/* Submit button */
.reserve-summary__submit {
  width: 100%;
  justify-content: center;
  padding-block: var(--space-3);
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  border: 1px solid var(--color-primary);
  transition:
    background-color var(--transition-base),
    opacity var(--transition-base);
}

.reserve-summary__submit:hover:not(:disabled) {
  background-color: var(--color-primary-container);
  border-color: var(--color-primary-container);
}

/* Disabled state — greyed out until room selected */
.reserve-summary__submit:disabled,
.reserve-summary__submit[aria-disabled="true"] {
  background-color: var(--color-outline-variant);
  border-color: var(--color-outline-variant);
  color: var(--color-on-surface-variant);
  cursor: not-allowed;
  opacity: 0.7;
}

/* Loading state — applied by reserve.js during AJAX */
.reserve-summary__submit.is-loading {
  opacity: 0.7;
  cursor: wait;
  pointer-events: none;
}

.reserve-summary__submit.is-loading::after {
  content: '';
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin-left: var(--space-2);
  vertical-align: middle;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Status message */
.reserve-status {
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--fs-body-md);
  line-height: var(--lh-body-md);
  text-align: center;
}

.reserve-status--success {
  background-color: #e8f5e9;
  color: #1b5e20;
  border: 1px solid #a5d6a7;
}

.reserve-status--error {
  background-color: var(--color-error-container);
  color: var(--color-on-error-container);
  border: 1px solid var(--color-error);
}

/* Disclaimer note */
.reserve-summary__note {
  color: var(--color-on-surface-variant);
  opacity: 0.6;
  text-align: center;
  line-height: 1.5;
}


/* ============================================================
   10. RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
  .reserve-layout {
    grid-template-columns: 1fr 1fr;
  }

  .stay-fields {
    grid-template-columns: 1fr 1fr;
  }

  /* Guest col 3 spans both cols on tablet */
  .stay-field:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {

  .reserve-page {
    padding-top: calc( var(--space-12) + 80px );
  }

  /* Stack to single column on mobile */
  .reserve-layout {
    grid-template-columns: 1fr;
  }

  /* Summary moves below booking form on mobile */
  .reserve-summary {
    position: static;
  }

  .stay-fields {
    grid-template-columns: 1fr;
  }

  .stay-field:last-child {
    grid-column: auto;
  }

  /* Room card stacks vertically */
  .room-card {
    flex-direction: column;
  }

  .room-card__image {
    width: 100%;
    height: 200px;
  }

  .guest-fields {
    grid-template-columns: 1fr;
  }

  .guest-fields__full {
    grid-column: auto;
  }

  .room-card__footer {
    flex-wrap: wrap;
    gap: var(--space-3);
  }

  .room-card__select {
    width: 100%;
    justify-content: center;
  }
}