/* ============================================
   CALENDAR BOOKING FORM + BUTTONS + MESSAGES
   Extracted from calendar-styles.css (core)
   ============================================ */

/* --------------------------------------------
   Booking Request Form Layout
   -------------------------------------------- */

#bookingRequestForm {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 10px;
}

#bookingRequestForm .form-group {
  display: flex;
  flex-direction: column;
}

#bookingRequestForm label {
  font-weight: 600;
  margin-bottom: 4px;
}

/* Normalised input, select, textarea styling */
#bookingRequestForm input,
#bookingRequestForm select,
#bookingRequestForm textarea {
  padding: 8px 10px;
  border: 1px solid var(--color-input-border);
  border-radius: 4px;
  font-size: 15px;
  width: 100%;
  box-sizing: border-box;
  background-color: var(--color-input-bg);
}

/* Select: match input height + add dropdown arrow */
#bookingRequestForm select {
  height: 38px;
  padding: 8px 36px 8px 10px;

  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}

/* Submit button */
#bookingRequestForm .request-submit-btn {
  margin-top: 10px;
  padding: 10px 16px;
  font-size: var(--font-size-submit-btn);
  font-weight: 600;
  background: var(--color-accent-primary);
  color: var(--color-text-inverse);
  border: none;
  border-radius: var(--radius-button);
  cursor: pointer;
  align-self: center;
  width: 60%;
  max-width: 240px;
}

#bookingRequestForm .request-submit-btn:hover {
  background: #1e4fcf;
}

/* Disabled submit button structure */
.request-submit-btn:disabled {
  cursor: not-allowed !important;
  opacity: 0.6;
  box-shadow: none;
  background: var(--color-surface-pill-room);
  color: var(--color-text-muted);
}

/* Conflict hint below form */
.conflict-hint {
  color: var(--color-text-error);
  font-weight: 750;
  margin-top: 6px;
  font-size: 0.9rem;
}

/* Success message */
.success-message {
  text-align: center;
  padding: 30px 10px;
  opacity: 0;
  transform: translateY(10px);
  animation: fadeInUp 0.4s ease forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --------------------------------------------
   Back to home tile
   -------------------------------------------- */

.back-to-home {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--color-surface-backtohome);
  backdrop-filter: blur(10px);
  padding: var(--backtohome-padding);
  border-radius: var(--radius-backtohome);
  border: 1px solid var(--color-border-backtohome);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.4s ease,
    transform 0.3s ease;
  z-index: 10;
}

.back-to-home.visible {
  opacity: 1;
  pointer-events: auto;
}

.back-to-home:hover {
  transform: translateY(-4px);
}