/* Professional booking-page layout.
   Shared components remain in /assets/css/global.css. */

.booking-shell {
  --booking-primary: #087fa8;
  --booking-primary-dark: #082f49;
  --booking-accent: #168fd3;
  --booking-soft: #f2fbfe;
  --booking-border: #d8e8ef;
  --booking-text: #102a43;
  --booking-muted: #64748b;

  background: linear-gradient(
    180deg,
    #ffffff 0%,
    #f7fbfd 100%
  );
}

.booking-shell .section {
  padding-block: clamp(3rem, 6vw, 5rem);
}

.booking-shell .notice {
  border-radius: 16px;
}

.booking-shell .notice ul {
  margin-bottom: 0;
}

.booking-grid {
  display: grid;
  grid-template-columns:
    minmax(0, 1.55fr)
    minmax(280px, 0.75fr);
  gap: clamp(1.25rem, 3vw, 2rem);
  align-items: start;
}

.booking-panel {
  padding: clamp(1.35rem, 3vw, 2.25rem);

  border: 1px solid var(--booking-border);
  border-radius: 24px;

  background: #ffffff;

  box-shadow:
    0 18px 50px rgba(8, 47, 73, 0.08);
}

.booking-main-panel {
  overflow: hidden;
}

.booking-step-heading,
.booking-details-heading {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
}

.booking-step-number {
  display: inline-grid;
  flex: 0 0 2.3rem;

  width: 2.3rem;
  height: 2.3rem;

  place-items: center;

  border-radius: 50%;

  background: linear-gradient(
    135deg,
    var(--booking-primary),
    var(--booking-accent)
  );

  color: #ffffff;

  font-size: 0.95rem;
  font-weight: 800;

  box-shadow:
    0 8px 20px rgba(8, 127, 168, 0.22);
}

.booking-main-title,
.booking-summary-title {
  margin: 0.2rem 0 0;

  /* Approximately 30% smaller. */
  font-size: clamp(
    1.35rem,
    2vw,
    1.75rem
  ) !important;

  line-height: 1.2;
  letter-spacing: -0.02em;
}

.booking-intro {
  max-width: 66ch;
  margin: 1rem 0 1.5rem;

  color: var(--booking-muted);
}

.slot-date {
  margin: 1.5rem 0 0.75rem;
  padding-top: 1rem;

  border-top: 1px solid var(--booking-border);

  color: var(--booking-primary-dark);

  font-size: 1rem;
  line-height: 1.4;
}

.slot-date:first-of-type {
  margin-top: 0.25rem;
  padding-top: 0;
  border-top: 0;
}

.slot-list {
  display: grid;

  grid-template-columns:
    repeat(
      auto-fit,
      minmax(112px, 1fr)
    );

  gap: 0.7rem;
}

.slot-option {
  position: relative;
}

.slot-option input {
  position: absolute;

  width: 1px;
  height: 1px;

  margin: -1px;

  overflow: hidden;

  clip: rect(0 0 0 0);
  clip-path: inset(50%);

  white-space: nowrap;
}

.slot-option label {
  display: flex;

  min-height: 48px;

  align-items: center;
  justify-content: center;

  padding: 0.7rem 0.85rem;

  border: 1px solid var(--booking-border);
  border-radius: 12px;

  background: #ffffff;

  color: var(--booking-primary-dark);

  font-size: 0.94rem;
  font-weight: 700;

  cursor: pointer;

  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease;
}

.slot-option label:hover {
  transform: translateY(-1px);

  border-color: var(--booking-primary);

  box-shadow:
    0 8px 18px rgba(8, 127, 168, 0.1);
}

.slot-option input:focus-visible + label {
  outline:
    3px solid rgba(22, 143, 211, 0.25);

  outline-offset: 2px;
}

.slot-option input:checked + label,
.slot-option.is-selected label {
  border-color: var(--booking-primary);

  background: var(--booking-primary);

  color: #ffffff;

  box-shadow:
    0 10px 22px rgba(8, 127, 168, 0.22);
}

.booking-details-heading {
  margin: 2rem 0 1rem;
  padding-top: 1.5rem;

  border-top: 1px solid var(--booking-border);
}

.booking-details-heading h3 {
  margin: 0.2rem 0 0;

  color: var(--booking-text);

  font-size: clamp(
    1.1rem,
    1.6vw,
    1.35rem
  );

  line-height: 1.3;
}

.booking-form-grid {
  gap: 1rem;
}

.booking-shell .portal-field label {
  display: inline-block;

  margin-bottom: 0.42rem;

  color: var(--booking-text);

  font-size: 0.9rem;
  font-weight: 700;
}

.booking-shell .portal-field label span {
  color: #b42318;
}

.booking-shell .portal-field input,
.booking-shell .portal-field textarea {
  width: 100%;

  border: 1px solid #cbdde7;
  border-radius: 12px;

  background: #ffffff;

  color: var(--booking-text);

  font-size: 0.96rem;

  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease;
}

.booking-shell .portal-field input {
  min-height: 48px;

  padding: 0.72rem 0.85rem;
}

.booking-shell .portal-field textarea {
  min-height: 130px;

  padding: 0.85rem;

  resize: vertical;
}

.booking-shell .portal-field input:hover,
.booking-shell .portal-field textarea:hover {
  border-color: #9fc7d8;
}

.booking-shell .portal-field input:focus,
.booking-shell .portal-field textarea:focus {
  outline: 0;

  border-color: var(--booking-primary);

  background: #ffffff;

  box-shadow:
    0 0 0 4px rgba(8, 127, 168, 0.12);
}

.booking-submit-row {
  display: flex;

  align-items: center;
  justify-content: space-between;

  gap: 1rem;

  margin-top: 1.25rem;
  padding-top: 1.25rem;

  border-top: 1px solid var(--booking-border);
}

.booking-submit-row p {
  max-width: 38ch;
  margin: 0;

  color: var(--booking-muted);

  font-size: 0.82rem;
  line-height: 1.5;
}

.booking-secure-icon {
  display: inline-grid;

  width: 1.2rem;
  height: 1.2rem;

  place-items: center;

  margin-right: 0.28rem;

  border-radius: 50%;

  background: #e8f7ef;

  color: #16794a;

  font-size: 0.75rem;
  font-weight: 900;
}

.booking-submit {
  min-width: 170px;
}

.booking-submit:disabled {
  opacity: 0.58;

  cursor: not-allowed;

  box-shadow: none;
}

.booking-submit.is-loading {
  position: relative;

  pointer-events: none;
}

.booking-submit.is-loading::after {
  content: "";

  display: inline-block;

  width: 0.9rem;
  height: 0.9rem;

  margin-left: 0.55rem;

  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;

  vertical-align: -0.12rem;

  animation:
    booking-spin 700ms linear infinite;
}

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

.booking-summary {
  position: sticky;
  top: 110px;
}

.booking-summary-title {
  color: var(--booking-primary-dark);
}

.booking-summary-lead {
  margin: 0.65rem 0 1.25rem;

  color: var(--booking-muted);

  font-size: 0.91rem;
  line-height: 1.6;
}

.booking-summary dl {
  display: grid;

  grid-template-columns:
    minmax(90px, 0.75fr)
    minmax(130px, 1.25fr);

  column-gap: 1rem;

  margin: 0;
}

.booking-summary dl > div {
  display: contents;
}

.booking-summary dt,
.booking-summary dd {
  padding: 0.8rem 0;

  border-bottom:
    1px solid var(--booking-border);
}

.booking-summary dt {
  color: var(--booking-muted);

  font-size: 0.82rem;
  font-weight: 700;
}

.booking-summary dd {
  margin: 0;

  color: var(--booking-text);

  font-size: 0.93rem;
  font-weight: 700;

  text-align: right;

  overflow-wrap: anywhere;
}

.booking-summary [data-selected-slot] {
  color: var(--booking-muted);
}

.booking-summary [data-selected-slot].has-selection {
  color: var(--booking-primary);
}

.booking-summary .portal-copy {
  margin: 1.2rem 0 0;
  padding: 1rem;

  border-radius: 14px;

  background: var(--booking-soft);

  color: var(--booking-muted);

  font-size: 0.84rem;
  line-height: 1.6;
}

.booking-confirmation {
  max-width: 760px;

  margin: auto;

  text-align: center;

  scroll-margin-top: 120px;

  outline: none;
}

.booking-confirmation:focus-visible {
  box-shadow:
    0 18px 50px rgba(8, 47, 73, 0.08),
    0 0 0 4px rgba(8, 127, 168, 0.14);
}

.booking-confirmation-icon {
  display: grid;

  width: 4rem;
  height: 4rem;

  place-items: center;

  margin: 0 auto 1rem;

  border-radius: 50%;

  background: linear-gradient(
    135deg,
    #e8f7ef,
    #d6f2e4
  );

  color: #16794a;

  font-size: 2rem;
  font-weight: 900;

  box-shadow:
    0 12px 26px rgba(22, 121, 74, 0.13);
}

.booking-confirmation-title {
  margin-top: 0.5rem;

  font-size: clamp(
    1.55rem,
    2.6vw,
    2.15rem
  ) !important;
}

.booking-confirmation-actions {
  justify-content: center;

  margin-top: 1.25rem;
}

@media (max-width: 900px) {
  .booking-grid {
    grid-template-columns: 1fr;
  }

  .booking-summary {
    position: static;

    order: -1;
  }

  .booking-summary dl {
    grid-template-columns:
      minmax(100px, 0.8fr)
      minmax(140px, 1.2fr);
  }
}

@media (max-width: 640px) {
  .booking-shell .section {
    padding-block: 2.25rem;
  }

  .booking-panel {
    padding: 1.15rem;

    border-radius: 18px;
  }

  .booking-main-title,
  .booking-summary-title {
    /* Approximately 30% smaller on mobile. */
    font-size: 1.3rem !important;
  }

  .booking-step-number {
    flex-basis: 2rem;

    width: 2rem;
    height: 2rem;

    font-size: 0.85rem;
  }

  .slot-list {
    grid-template-columns:
      repeat(2, minmax(0, 1fr));
  }

  .slot-option label {
    min-height: 46px;

    padding-inline: 0.55rem;

    font-size: 0.88rem;
  }

  .booking-form-grid {
    grid-template-columns: 1fr !important;
  }

  .booking-submit-row {
    flex-direction: column;

    align-items: stretch;
  }

  .booking-submit {
    width: 100%;
  }

  .booking-summary {
    order: 0;
  }

  .booking-summary dl {
    grid-template-columns:
      minmax(92px, 0.8fr)
      minmax(0, 1.2fr);
  }

  .booking-confirmation-actions {
    flex-direction: column;

    align-items: stretch;
  }

  .booking-confirmation-actions .btn {
    width: 100%;
  }
}

@media (max-width: 380px) {
  .slot-list {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .slot-option label,
  .booking-shell .portal-field input,
  .booking-shell .portal-field textarea {
    transition: none;
  }

  .booking-submit.is-loading::after {
    animation-duration: 1.4s;
  }
}