/* ── Booking page styles (008-onboarding-call-booking) ── */

.book-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem 4rem;
  background: var(--bg);
}

/* ── Topbar (logo + lang toggle) ── */
.book-topbar {
  width: 100%;
  max-width: 480px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.75rem;
  opacity: 0.9;
}

.book-lang-toggle {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid var(--bdr);
  border-radius: 6px;
  padding: 0.25rem 0.5rem;
}

.book-lang-opt {
  color: var(--text-4);
  cursor: pointer;
  transition: color 0.15s;
  letter-spacing: 0.04em;
}

.book-lang-opt:hover {
  color: var(--text-2);
}

.book-lang-opt--active {
  color: var(--text-1);
}

.book-lang-sep {
  color: var(--bdr);
}

/* ── Card ── */
.book-card {
  width: 100%;
  max-width: 480px;
  background: var(--surface);
  border: 1px solid var(--bdr);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-rest);
}

.book-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--accent-subtle);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}

.book-card-icon--success {
  background: var(--success-bg);
  color: var(--success);
}

.book-title {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--text-1);
  text-align: center;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.book-subtitle {
  font-size: 0.9rem;
  color: var(--text-3);
  text-align: center;
  margin-bottom: 1.75rem;
  line-height: 1.5;
}

/* ── Form ── */
.book-field {
  margin-bottom: 1.1rem;
}

.book-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 0.375rem;
}

.book-input {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--bdr);
  border-radius: 8px;
  background: var(--surface-alt);
  color: var(--text-1);
  font-size: 0.9375rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.book-input:focus {
  border-color: var(--accent);
  box-shadow: var(--ring);
}

.book-input--error {
  border-color: var(--error) !important;
}

.book-field-error {
  display: block;
  font-size: 0.775rem;
  color: var(--error);
  margin-top: 0.3rem;
  min-height: 1em;
}

.book-global-error {
  background: var(--error-bg);
  color: var(--error);
  font-size: 0.85rem;
  padding: 0.625rem 0.875rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  text-align: center;
}

/* ── Buttons ── */
.book-btn {
  width: 100%;
  padding: 0.875rem 1rem;
  margin-top: 1rem;
  background: var(--accent);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  font-family: inherit;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  letter-spacing: 0.01em;
  box-shadow: 0 4px 16px rgba(129, 140, 248, 0.35);
  transition: background 0.15s, box-shadow 0.15s, transform 0.15s;
}

.book-btn:hover:not(:disabled) {
  background: var(--accent-hover);
  box-shadow: 0 6px 24px rgba(129, 140, 248, 0.5);
  transform: translateY(-1px);
}

.book-btn:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(129, 140, 248, 0.3);
}

.book-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
}

.book-btn-ghost {
  display: block;
  width: 100%;
  padding: 0.625rem 1rem;
  margin-top: 0.75rem;
  background: transparent;
  color: var(--text-3);
  font-size: 0.875rem;
  font-weight: 500;
  font-family: inherit;
  border: 1px solid var(--bdr);
  border-radius: 10px;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  transition: border-color 0.15s, color 0.15s;
}

.book-btn-ghost:hover {
  border-color: var(--bdr-focus);
  color: var(--text-2);
}

/* ── Loading / spinner ── */
.book-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  color: var(--text-3);
  font-size: 0.875rem;
  padding: 1.5rem 0;
}

.book-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--bdr);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: book-spin 0.7s linear infinite;
  flex-shrink: 0;
}

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

/* ── Calendar ── */
.cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.cal-month-label {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-1);
  text-transform: capitalize;
}

.cal-nav {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--bdr);
  border-radius: 8px;
  background: var(--surface-alt);
  color: var(--text-2);
  font-size: 1.1rem;
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.15s, color 0.15s;
}

.cal-nav:hover:not(.cal-nav--disabled) {
  border-color: var(--accent);
  color: var(--accent);
}

.cal-nav--disabled {
  opacity: 0.25;
  cursor: not-allowed;
  pointer-events: none;
}

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
}

.cal-cell {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  border-radius: 8px;
}

.cal-cell--head {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-4);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  aspect-ratio: auto;
  padding-bottom: 0.25rem;
}

.cal-cell--day {
  font-weight: 500;
  color: var(--text-3);
}

.cal-cell--disabled {
  color: var(--text-4);
  opacity: 0.35;
  cursor: default;
}

.cal-cell--available {
  color: var(--text-1);
  background: var(--surface-alt);
  cursor: pointer;
  font-weight: 600;
  transition: background 0.15s, border-color 0.15s;
  border: 1px solid transparent;
}

.cal-cell--available:hover {
  border-color: var(--accent);
  background: var(--accent-subtle);
  color: var(--accent);
}

.cal-cell--selected {
  background: var(--accent) !important;
  color: #fff !important;
  border-color: var(--accent) !important;
  cursor: pointer;
}

.cal-cell--busy {
  color: var(--text-4);
  opacity: 0.35;
  cursor: default;
}

/* ── Time slots panel ── */
.cal-times-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-3);
  text-transform: capitalize;
  margin: 1rem 0 0.5rem;
}

.cal-times-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ── Slot buttons ── */
.book-slot-btn {
  padding: 0.4rem 0.875rem;
  background: var(--surface-alt);
  color: var(--text-1);
  font-size: 0.875rem;
  font-weight: 500;
  font-family: inherit;
  border: 1px solid var(--bdr);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.book-slot-btn:hover:not(:disabled) {
  border-color: var(--accent);
  background: var(--accent-subtle);
  color: var(--accent);
}

.book-slot-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.book-slot-btn--unavailable {
  text-decoration: line-through;
  opacity: 0.35;
  background: var(--surface);
}

/* ── Empty / error states ── */
.book-empty {
  text-align: center;
  padding: 1.5rem 0;
  color: var(--text-3);
  font-size: 0.9rem;
  line-height: 1.5;
}

.book-empty-hint {
  margin-top: 0.4rem;
  font-size: 0.825rem;
  color: var(--text-4);
}

.book-error-msg {
  background: var(--error-bg);
  color: var(--error);
  font-size: 0.85rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  text-align: center;
  margin-bottom: 0.5rem;
}

/* ── Reschedule box ── */
.book-reschedule-box {
  text-align: center;
  padding: 0.5rem 0 0.25rem;
}

.book-reschedule-date {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: 1.25rem;
  padding: 0.75rem 1rem;
  background: var(--surface-alt);
  border: 1px solid var(--bdr);
  border-radius: 10px;
}

/* ── Confirmation ── */
.book-confirmation-detail {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-1);
  text-align: center;
  padding: 0.875rem 1rem;
  background: var(--success-bg);
  border-radius: 10px;
  margin-bottom: 1rem;
}

.book-confirmation-note {
  font-size: 0.825rem;
  color: var(--text-3);
  text-align: center;
  line-height: 1.5;
  margin-bottom: 2rem;
}

/* ── Skip-onboarding link (intentionally subtle) ── */
.book-skip-wrapper {
  text-align: center;
  border-top: 1px solid var(--bdr);
  padding-top: 1.25rem;
  margin-top: 0.5rem;
}

.book-skip-link {
  font-size: 0.775rem;
  color: var(--text-4);
  text-decoration: none;
  opacity: 0.7;
  transition: opacity 0.15s;
}

.book-skip-link:hover {
  opacity: 1;
  color: var(--text-3);
}