/* ==========================================================================
   Онлайн захиалгын цонх (js/booking.js). Өнгө, фонт нь style.css-ийн :root-оос.
   ========================================================================== */
.stay-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  margin-top: 32px;
}
.stay-cta .note {
  margin: 0;
}
.contact-book {
  margin-top: 22px;
}

.bk-lock,
.bk-lock body {
  overflow: hidden;
}

.booking {
  width: min(760px, calc(100vw - 32px));
  max-width: none;
  max-height: min(880px, calc(100dvh - 32px));
  padding: 0;
  border: 0;
  border-radius: 24px;
  background: var(--white);
  color: var(--text);
  box-shadow: 0 40px 80px -30px rgba(10, 16, 30, 0.6);
  overflow: hidden;
}
.booking[open] {
  display: flex;
  flex-direction: column;
}
.booking::backdrop {
  background: rgba(10, 16, 30, 0.72);
  backdrop-filter: blur(4px);
}

.bk-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px 18px 28px;
  background: var(--navy-900);
  color: var(--white);
}
.bk-title {
  font: 700 22px/1.2 var(--font-serif);
  color: var(--white);
}
.bk-close {
  flex: none;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  transition: background-color 0.2s;
}
.bk-close:hover {
  background: rgba(255, 255, 255, 0.22);
}

.bk-steps {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 14px 28px;
  list-style: none;
  border-bottom: 1px solid var(--line);
  background: var(--cream);
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}
.bk-steps[hidden] {
  display: none;
}
.bk-steps li {
  display: flex;
  flex: 1;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.bk-steps li > span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.bk-step-num {
  display: grid;
  flex: none;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--cream-2);
  font-size: 12px;
}
.bk-steps .is-current {
  color: var(--navy-900);
}
.bk-steps .is-current .bk-step-num {
  background: var(--sun-400);
  color: var(--navy-900);
}
.bk-steps .is-done .bk-step-num {
  background: var(--navy-900);
  color: var(--white);
}

.bk-body {
  flex: 1;
  padding: 24px 28px 28px;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.bk-form {
  display: grid;
  gap: 20px;
}
.bk-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 16px;
}
.bk-field {
  display: grid;
  gap: 6px;
  align-content: start;
}
.bk-field > label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
}
.bk-wide {
  grid-column: 1 / -1;
}
.bk-req {
  color: #c2410c;
}
.bk-hint {
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--muted);
}
.bk-input {
  width: 100%;
  min-height: 46px;
  padding: 10px 14px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--ink);
  font: 500 15px/1.4 var(--font-sans);
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}
textarea.bk-input {
  resize: vertical;
}
.bk-input:focus {
  outline: none;
  border-color: var(--navy-600);
  box-shadow: 0 0 0 3px rgba(43, 76, 140, 0.15);
}
.bk-input.is-invalid {
  border-color: #dc2626;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}

.bk-seg {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 3px;
  border-radius: 999px;
  background: var(--cream-2);
}
.bk-seg label {
  position: relative;
  cursor: pointer;
}
.bk-seg input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.bk-seg span {
  display: block;
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  color: var(--muted);
  transition:
    background-color 0.2s,
    color 0.2s;
}
.bk-seg input:checked + span {
  background: var(--white);
  color: var(--navy-900);
  box-shadow: 0 2px 8px -4px rgba(27, 44, 78, 0.4);
}
.bk-seg input:focus-visible + span {
  outline: 2px solid var(--navy-600);
}

.bk-fieldset,
.bk-guest {
  margin: 0;
  padding: 16px 18px;
  border: 1.5px solid var(--line);
  border-radius: 16px;
  min-width: 0;
}
.bk-fieldset legend,
.bk-guest legend {
  padding: 0 8px;
  font-weight: 700;
  color: var(--ink);
}
.bk-guest {
  display: grid;
  gap: 14px;
}
.bk-counter {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
}
.bk-counter + .bk-counter {
  border-top: 1px solid var(--line);
}
.bk-counter strong {
  display: block;
  color: var(--ink);
}
.bk-counter small {
  color: var(--muted);
}
.bk-counter-ctrl {
  display: flex;
  align-items: center;
  gap: 14px;
}
.bk-counter-ctrl button {
  width: 38px;
  height: 38px;
  border: 1.5px solid var(--line);
  border-radius: 50%;
  background: var(--white);
  color: var(--navy-900);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}
.bk-counter-ctrl button:hover {
  border-color: var(--navy-600);
}
.bk-counter-ctrl output {
  min-width: 20px;
  font-size: 17px;
  font-weight: 700;
  text-align: center;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.bk-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}
.bk-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14.5px;
  color: var(--ink);
  cursor: pointer;
}
.bk-check input {
  flex: none;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--navy-900);
}
.bk-agree {
  margin-top: 20px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: var(--sun-50);
}

.bk-more summary {
  width: max-content;
  font-size: 14px;
  font-weight: 600;
  color: var(--navy-600);
  cursor: pointer;
}
.bk-more[open] summary {
  margin-bottom: 14px;
}

.bk-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
}
.bk-form .bk-actions {
  margin-top: 4px;
}
.bk-primary {
  margin-left: auto;
}
.bk-primary:disabled {
  opacity: 0.6;
  cursor: progress;
  transform: none;
}
.bk-ghost {
  height: 46px;
  padding: 0 18px;
  background: transparent;
  color: var(--navy-900);
  box-shadow: inset 0 0 0 1.5px var(--line);
}
.bk-ghost:hover {
  box-shadow: inset 0 0 0 1.5px var(--navy-600);
}

.bk-error {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: #fef2f2;
  color: #991b1b;
  font-size: 14.5px;
}
.bk-error p {
  margin: 0;
}
.bk-error p + p {
  margin-top: 4px;
}

.bk-lead {
  margin: 0 0 16px;
  color: var(--text);
}
.bk-lead strong {
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.bk-fine {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}
.bk-empty {
  padding: 22px;
  border-radius: 16px;
  background: var(--cream);
  text-align: center;
}

.bk-cats {
  display: grid;
  gap: 12px;
}
.bk-cat {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 6px 16px;
  width: 100%;
  padding: 18px 20px;
  border: 1.5px solid var(--line);
  border-radius: 16px;
  background: var(--white);
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition:
    border-color 0.2s,
    box-shadow 0.2s,
    transform 0.2s var(--ease);
}
.bk-cat:hover,
.bk-cat:focus-visible {
  border-color: var(--sun-400);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
  outline: none;
}
.bk-cat-main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
}
.bk-cat-main strong {
  font-size: 17px;
  color: var(--ink);
}
.bk-badge {
  padding: 3px 10px;
  border-radius: 999px;
  background: #ecfdf5;
  color: #047857;
  font-size: 12.5px;
  font-weight: 600;
}
.bk-kind {
  flex-basis: 100%;
  font-size: 13px;
  color: var(--muted);
}
.bk-cat-price {
  display: grid;
  justify-items: end;
  font-variant-numeric: tabular-nums;
}
.bk-cat-total {
  font-size: 19px;
  font-weight: 700;
  color: var(--navy-900);
}
.bk-cat-dep {
  font-size: 13px;
  color: var(--muted);
}
.bk-cat-cta {
  grid-column: 1 / -1;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--sun-600);
}
.bk-others {
  display: grid;
  gap: 6px;
  margin: 18px 0 0;
  padding: 14px 18px;
  list-style: none;
  border-radius: 14px;
  background: var(--cream);
  font-size: 14px;
}
.bk-others li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.bk-others em {
  font-style: normal;
  color: var(--muted);
  text-align: right;
}

.bk-summary h3,
.bk-done h3 {
  margin-bottom: 12px;
  font: 700 20px/1.25 var(--font-serif);
}
.bk-summary dl,
.bk-bank {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 8px 18px;
  margin: 0 0 18px;
}
.bk-summary dt,
.bk-bank dt {
  color: var(--muted);
}
.bk-summary dd,
.bk-bank dd {
  margin: 0;
  color: var(--ink);
  overflow-wrap: anywhere;
  font-variant-numeric: tabular-nums;
}
.bk-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}
.bk-table td {
  padding: 9px 14px;
  border-bottom: 1px solid var(--line);
}
.bk-table td:last-child {
  text-align: right;
  white-space: nowrap;
}
.bk-table .bk-total td {
  border-bottom: 0;
  font-weight: 700;
  color: var(--ink);
}
.bk-table .bk-dep td {
  padding-block: 12px;
  border: 0;
  background: var(--sun-50);
  font-weight: 700;
  color: var(--navy-900);
}
.bk-table .bk-dep td:first-child {
  border-radius: 10px 0 0 10px;
}
.bk-table .bk-dep td:last-child {
  border-radius: 0 10px 10px 0;
}

.bk-done {
  text-align: center;
}
.bk-done-icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin: 4px auto 14px;
  border-radius: 50%;
  background: #ecfdf5;
  color: #047857;
  font-size: 32px;
  font-weight: 700;
}
.bk-orderno {
  margin: 0 0 18px;
  font-size: 17px;
}
.bk-orderno strong {
  font-size: 22px;
  color: var(--navy-900);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}
.bk-pay {
  margin-bottom: 18px;
  padding: 18px 20px;
  border-radius: 16px;
  background: var(--navy-50);
  text-align: left;
}
.bk-pay-title {
  margin: 0 0 12px;
  font-size: 16px;
  color: var(--ink);
}
.bk-pay-title strong {
  font-size: 20px;
  color: var(--navy-900);
  font-variant-numeric: tabular-nums;
}
.bk-pay .bk-bank,
.bk-pay .bk-lead {
  margin: 0;
}
.bk-done .bk-table,
.bk-done .bk-fine {
  text-align: left;
}
.bk-done .bk-actions {
  justify-content: center;
}

/* ---------------------------------------------------------------- унаа */
.bk-modes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 18px;
}
.bk-mode {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border: 1.5px solid var(--line);
  border-radius: 16px;
  background: var(--white);
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}
.bk-mode:hover,
.bk-mode:focus-visible {
  border-color: var(--sun-400);
  outline: none;
}
.bk-mode.is-on {
  border-color: var(--navy-600);
  background: var(--navy-50);
  box-shadow: inset 0 0 0 1px var(--navy-600);
}
.bk-mode-icon {
  font-size: 26px;
  line-height: 1;
}
.bk-mode strong {
  display: block;
  color: var(--ink);
}
.bk-mode small {
  color: var(--muted);
  font-size: 13px;
}

.bk-leg {
  margin-bottom: 18px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--white);
}
.bk-leg-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  margin-bottom: 12px;
}
.bk-leg-head strong {
  font-size: 16px;
  color: var(--ink);
}
.bk-leg-dir {
  font-size: 13px;
  color: var(--muted);
}

.bk-buses {
  display: grid;
  gap: 8px;
}
.bk-bus {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: 14px;
  background: var(--white);
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition:
    border-color 0.2s,
    background 0.2s;
}
.bk-bus:hover:not(:disabled),
.bk-bus:focus-visible {
  border-color: var(--sun-400);
  outline: none;
}
.bk-bus.is-on {
  border-color: var(--navy-600);
  background: var(--navy-50);
}
.bk-bus:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.bk-bus-time {
  font-size: 19px;
  font-weight: 700;
  color: var(--navy-900);
  font-variant-numeric: tabular-nums;
}
.bk-bus-main strong {
  display: block;
  color: var(--ink);
}
.bk-bus-main small {
  color: var(--muted);
  font-size: 13px;
}
.bk-bus-price {
  display: grid;
  justify-items: end;
  font-size: 13.5px;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.bk-bus-price small {
  color: var(--muted);
  font-size: 12.5px;
}

.bk-seatbox {
  margin-top: 14px;
}
.bk-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}
.bk-chip {
  display: grid;
  gap: 1px;
  padding: 8px 12px;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  background: var(--white);
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.bk-chip em {
  font-style: normal;
  font-size: 12.5px;
  color: var(--muted);
}
.bk-chip.is-set em {
  color: #047857;
  font-weight: 600;
}
.bk-chip.is-active {
  border-color: var(--sun-400);
  background: var(--sun-50);
  box-shadow: inset 0 0 0 1px var(--sun-400);
}

.bk-seats-title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  margin: 0 0 8px;
}
.bk-seat-for {
  font-size: 13px;
  color: var(--sun-600);
  font-weight: 600;
}
.bk-seat-grid {
  display: inline-grid;
  gap: 6px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--cream);
}
.bk-seat-front {
  margin: 0 0 2px;
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.bk-seat-row {
  display: flex;
  gap: 6px;
}
.bk-seat,
.bk-seat-gap {
  width: 38px;
  height: 38px;
  border-radius: 10px;
}
.bk-seat {
  border: 1.5px solid var(--navy-100);
  background: var(--white);
  color: var(--ink);
  font: inherit;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  cursor: pointer;
  transition:
    background 0.15s,
    border-color 0.15s;
}
.bk-seat:hover:not(:disabled),
.bk-seat:focus-visible {
  border-color: var(--sun-400);
  outline: none;
}
.bk-seat.is-taken {
  border-color: #fecaca;
  background: #fee2e2;
  color: #b91c1c;
  cursor: not-allowed;
}
.bk-seat.is-mine {
  border-color: var(--navy-700);
  background: var(--navy-600);
  color: var(--white);
  font-weight: 700;
}
.bk-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 10px 0 0;
  font-size: 13px;
  color: var(--muted);
}
.bk-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.bk-legend i {
  display: inline-block;
  width: 18px;
  height: 18px;
  border-radius: 6px;
}

.bk-trans-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin: 0;
  padding: 14px 18px;
  border-radius: 14px;
  background: var(--navy-50);
  font-size: 15px;
}
.bk-trans-total strong {
  font-size: 18px;
  color: var(--navy-900);
  font-variant-numeric: tabular-nums;
}
.bk-trans-done {
  margin: 0 0 16px;
  padding: 14px 18px;
  border-radius: 14px;
  background: var(--cream);
  text-align: left;
}
.bk-trans-done-title {
  margin: 0 0 6px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.bk-trans-done ul {
  margin: 0;
  padding-left: 18px;
  font-size: 14px;
}

@media (max-width: 640px) {
  .bk-modes {
    grid-template-columns: 1fr;
  }
  .bk-bus {
    grid-template-columns: auto 1fr;
    row-gap: 6px;
  }
  .bk-bus-price {
    grid-column: 2;
    justify-items: start;
  }
  .bk-seat,
  .bk-seat-gap {
    width: 34px;
    height: 34px;
  }
}

@media (max-width: 640px) {
  .booking {
    width: 100vw;
    height: 100dvh;
    max-height: 100dvh;
    margin: 0;
    border-radius: 0;
  }
  .bk-head {
    padding: 12px 12px 12px 16px;
  }
  .bk-title {
    font-size: 19px;
  }
  .bk-steps {
    padding: 10px 16px;
  }
  .bk-steps {
    gap: 8px;
  }
  .bk-steps li {
    flex: none;
  }
  .bk-steps li:not(.is-current) > span:last-child {
    display: none;
  }
  .bk-body {
    padding: 18px 16px 24px;
  }
  .bk-grid-2 {
    grid-template-columns: 1fr;
  }
  .bk-fieldset,
  .bk-guest {
    padding: 14px;
  }
  .bk-cat {
    grid-template-columns: 1fr;
    padding: 16px;
  }
  .bk-cat-price {
    justify-items: start;
  }
  .bk-actions .btn {
    flex: 1;
  }
  .bk-primary {
    margin-left: 0;
  }
}