/* ==========================================================================
   8. Book Now — choose package, room and date; a live "booking pass" shows
   the estimate and the WhatsApp message that will be sent (booking.js).
   ========================================================================== */

.booking {
  position: relative;
  padding: clamp(5.5rem, 14vh, 10rem) var(--pad);
  background: linear-gradient(180deg, var(--night) 0%, #140c07 45%, #0d0805 100%);
  overflow: hidden;
}

.booking__glow {
  position: absolute;
  left: -20%;
  bottom: -30%;
  width: min(1000px, 110vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(199, 163, 93, 0.16) 0%, rgba(168, 112, 42, 0.05) 55%, transparent 100%);
  pointer-events: none;
}

.booking__inner {
  position: relative;
  max-width: var(--maxw);
  margin: 0 auto;
}

.booking__head {
  max-width: 44rem;
}

.booking__head h2 {
  margin: 1.3rem 0 1.4rem;
}

.booking__head > p:last-child {
  max-width: 32rem;
  color: var(--text-soft);
}

.booking__grid {
  display: grid;
  gap: clamp(2rem, 5vw, 4.5rem);
  margin-top: clamp(2.5rem, 7vh, 4.5rem);
}

@media (min-width: 1024px) {
  .booking__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
  }
}

/* ---------- form ---------- */

.bform {
  display: grid;
  gap: clamp(1.8rem, 4vh, 2.6rem);
}

.bform__step {
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
}

.bform legend {
  float: left;
  width: 100%;
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  margin-bottom: 1.2rem;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.35rem, 3.6vw, 1.8rem);
  letter-spacing: -0.015em;
}

.bform legend + * {
  clear: both;
}

.bform legend span {
  font-family: var(--font-body);
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  color: var(--gold);
}

.bform__blurb,
.bform__hint {
  font-size: 0.92rem;
  color: var(--text-soft);
}

.bform__blurb {
  margin-top: 0.9rem;
}

.bform__hint {
  margin-bottom: 1rem;
}

/* segmented control */
.seg {
  display: grid;
  grid-template-columns: 1fr 1fr 1.45fr;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(248, 246, 242, 0.03);
}

.seg label {
  position: relative;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.seg input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.seg span {
  display: grid;
  place-items: center;
  min-height: 46px;
  padding: 0 0.4rem;
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-align: center;
  color: var(--text-soft);
  border-radius: 999px;
  transition: color 0.4s var(--ease-out), background-color 0.4s var(--ease-out);
}

.seg input:checked + span {
  color: var(--ink);
  background: linear-gradient(120deg, #d6b572 0%, var(--gold) 55%, #b08a45 100%);
}

.seg input:focus-visible + span {
  outline: 1.5px solid var(--gold-light);
  outline-offset: 3px;
}

/* room picker */
.roompick {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(0.5rem, 1.6vw, 1rem);
}

.roompick__item {
  position: relative;
  display: block;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.roompick__item input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.roompick__card {
  position: relative;
  display: block;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(248, 246, 242, 0.12);
  background: var(--cocoa);
  transition: border-color 0.4s var(--ease-out), transform 0.5s var(--ease-out), box-shadow 0.5s var(--ease-out);
}

.roompick__card img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  filter: saturate(0.75) brightness(0.72);
  transition: filter 0.6s var(--ease-out), transform 0.9s var(--ease-out);
}

.roompick__card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(9, 6, 4, 0.92) 0%, rgba(9, 6, 4, 0) 58%);
}

.roompick__text {
  position: absolute;
  z-index: 1;
  left: clamp(0.55rem, 1.8vw, 1rem);
  right: clamp(0.55rem, 1.8vw, 1rem);
  bottom: clamp(0.55rem, 1.8vw, 0.95rem);
}

.roompick__name {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(0.98rem, 3.2vw, 1.4rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.roompick__price {
  display: block;
  margin-top: 0.1rem;
  font-size: clamp(0.72rem, 2.2vw, 0.86rem);
  color: var(--gold-light);
}

.roompick__check {
  position: absolute;
  z-index: 1;
  top: 0.6rem;
  right: 0.6rem;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  color: var(--ink);
  background: var(--gold);
  border-radius: 50%;
  transform: scale(0);
  transition: transform 0.5s var(--ease-out);
}

.roompick__item input:checked + .roompick__card {
  border-color: var(--gold);
  box-shadow: 0 0 0 1px var(--gold), 0 24px 50px -22px rgba(199, 163, 93, 0.5);
  transform: translateY(-4px);
}

.roompick__item input:checked + .roompick__card img {
  filter: none;
  transform: scale(1.05);
}

.roompick__item input:checked + .roompick__card .roompick__check {
  transform: scale(1);
}

.roompick__item input:focus-visible + .roompick__card {
  outline: 1.5px solid var(--gold-light);
  outline-offset: 4px;
}

@media (hover: hover) {
  .roompick__item:hover .roompick__card img {
    filter: saturate(0.95) brightness(0.9);
  }
}

/* fields */
.bform__row {
  display: grid;
  gap: 1.1rem;
  margin-bottom: 1.1rem;
}

@media (min-width: 620px) {
  .bform__row {
    grid-template-columns: 1fr 1fr;
  }
}

.bform__field {
  display: grid;
  gap: 0.45rem;
  align-content: start;
}

.bform__size {
  margin-top: 1.2rem;
  max-width: 22rem;
}

.bform__field label {
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.bform__field label i {
  font-style: normal;
  letter-spacing: 0.12em;
  color: var(--text-faint);
}

.bform__field small {
  font-size: 0.82rem;
  color: var(--text-faint);
}

.bform input[type='text'],
.bform input[type='date'],
.bform input[type='time'],
.bform select,
.bform textarea {
  width: 100%;
  min-height: 52px;
  padding: 0.8rem 1rem;
  font-size: 1rem;
  font-weight: 300;
  color: var(--cream);
  background: rgba(248, 246, 242, 0.04);
  border: 1px solid rgba(248, 246, 242, 0.14);
  border-radius: 12px;
  outline: none;
  transition: border-color 0.35s, background-color 0.35s, box-shadow 0.35s;
  -webkit-appearance: none;
  appearance: none;
}

.bform textarea {
  min-height: 86px;
  resize: vertical;
  line-height: 1.5;
}

.bform select {
  padding-right: 2.6rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23c7a35d' stroke-width='1.5'%3E%3Cpath d='m1 1.5 5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}

.bform select option {
  color: #140c05;
  background: var(--cream);
}

.bform ::placeholder {
  color: var(--text-faint);
}

.bform input::-webkit-calendar-picker-indicator {
  filter: invert(0.75) sepia(0.6) saturate(2.4) hue-rotate(2deg);
  cursor: pointer;
}

.bform input:focus,
.bform select:focus,
.bform textarea:focus {
  border-color: var(--gold);
  background-color: rgba(199, 163, 93, 0.06);
  box-shadow: 0 0 0 4px rgba(199, 163, 93, 0.12);
}

.bform [aria-invalid='true'] {
  border-color: #e0876a;
}

.bform__error {
  font-size: 0.84rem;
  color: #f0a58c;
}

.bform__step > .bform__error {
  margin-top: 0.8rem;
}

/* ---------- booking pass ---------- */

.ticket {
  position: relative;
  perspective: 1400px;
}

@media (min-width: 1024px) {
  .ticket {
    position: sticky;
    top: calc(var(--nav-h) + 3vh);
  }
}

.ticket__card {
  position: relative;
  padding: clamp(1.4rem, 4vw, 2.1rem);
  background:
    radial-gradient(90% 50% at 100% 0%, rgba(199, 163, 93, 0.22) 0%, transparent 70%),
    linear-gradient(165deg, #24160c 0%, #150c07 55%, #0e0805 100%);
  border: 1px solid rgba(199, 163, 93, 0.3);
  border-radius: 24px;
  box-shadow: 0 50px 100px -40px rgba(0, 0, 0, 0.9);
  transform-style: preserve-3d;
  will-change: transform;
}

.ticket__top {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.ticket__mark {
  flex: none;
  width: 54px;
  aspect-ratio: 1;
  background: linear-gradient(135deg, #f1dcab 0%, var(--gold) 45%, #8a6628 100%);
  -webkit-mask: url('../assets/logo/as-mark.svg') center / contain no-repeat;
  mask: url('../assets/logo/as-mark.svg') center / contain no-repeat;
}

.ticket__title {
  margin-top: 0.25rem;
  font-size: clamp(1.5rem, 4.4vw, 1.95rem);
}

.ticket__rows {
  margin-top: 1.5rem;
  display: grid;
}

.ticket__rows div {
  display: grid;
  grid-template-columns: 6.2rem 1fr;
  gap: 1rem;
  padding: 0.72rem 0;
  border-top: 1px solid rgba(248, 246, 242, 0.08);
}

.ticket__rows dt {
  padding-top: 0.22rem;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.ticket__rows dd {
  font-size: 0.98rem;
  color: var(--cream);
}

.ticket__rows dd.is-empty {
  color: var(--text-faint);
}

.ticket__total {
  margin-top: 0.4rem;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(199, 163, 93, 0.3);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 0.2rem 1rem;
}

.ticket__total span {
  padding-bottom: 0.5rem;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

.ticket__total strong {
  font-size: clamp(2.3rem, 8vw, 3.2rem);
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.ticket__total small {
  grid-column: 1 / -1;
  font-size: 0.82rem;
  color: var(--text-soft);
}

/* send button before a room and date are chosen */
.ticket__actions .btn.is-waiting {
  filter: saturate(0.35);
  opacity: 0.72;
  box-shadow: none;
}

.ticket__actions .btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.ticket__total strong.is-empty {
  color: var(--text-faint);
}

/* payment details */
.ticket__pay {
  margin-top: 1.2rem;
  padding: 0.95rem 1rem 0.9rem;
  border: 1px solid rgba(199, 163, 93, 0.35);
  border-radius: 14px;
  background: rgba(199, 163, 93, 0.07);
}

.ticket__pay-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  margin-top: 0.45rem;
}

.ticket__pay-acct {
  display: block;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.45rem, 6vw, 1.8rem);
  line-height: 1.1;
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
  color: var(--cream);
}

.ticket__pay-row span {
  font-size: 0.86rem;
  color: var(--text-soft);
}

.ticket__pay-copy {
  flex: none;
  min-height: 40px;
  padding: 0 1rem;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-light);
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: background-color 0.3s var(--ease-out);
}

.ticket__pay-copy:hover,
.ticket__pay-copy:focus-visible {
  background: rgba(199, 163, 93, 0.14);
}

.ticket__pay small {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.78rem;
  color: var(--text-faint);
}

/* perforation */
.ticket__tear {
  position: relative;
  height: 1px;
  margin: 1.5rem calc(clamp(1.4rem, 4vw, 2.1rem) * -1);
  background: repeating-linear-gradient(90deg, rgba(199, 163, 93, 0.45) 0 8px, transparent 8px 16px);
}

.ticket__tear::before,
.ticket__tear::after {
  content: '';
  position: absolute;
  top: -11px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #110a06;
  border: 1px solid rgba(199, 163, 93, 0.3);
}

.ticket__tear::before {
  left: -12px;
  clip-path: inset(0 0 0 50%);
}

.ticket__tear::after {
  right: -12px;
  clip-path: inset(0 50% 0 0);
}

.ticket__msg pre {
  margin-top: 0.8rem;
  max-height: 13.5rem;
  overflow: auto;
  padding: 0.95rem 1.05rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
  color: rgba(248, 246, 242, 0.86);
  background: rgba(47, 143, 111, 0.13);
  border: 1px solid rgba(98, 207, 168, 0.2);
  border-radius: 4px 16px 16px 16px;
  scrollbar-width: thin;
}

.ticket__actions {
  margin-top: 1.3rem;
  display: grid;
  gap: 0.6rem;
}

.ticket__to {
  margin-top: 1rem;
  font-size: 0.8rem;
  text-align: center;
  color: var(--text-faint);
}

.ticket__to strong {
  font-weight: 400;
  color: var(--text-soft);
}