/* ==========================================================================
   FORMS.CSS — Form Controls, Booking Forms, Validation States
   Plaza Hotel
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Form Group
   -------------------------------------------------------------------------- */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group:last-of-type {
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   2. Form Label
   -------------------------------------------------------------------------- */
.form-label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text);
  margin-bottom: 0.5rem;
  line-height: var(--lh-snug);
}

.form-label .required {
  color: var(--color-error);
  margin-left: 0.2rem;
}

.form-hint {
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  margin-top: 0.375rem;
  line-height: var(--lh-relaxed);
}

/* --------------------------------------------------------------------------
   3. Form Control (input, text fields)
   -------------------------------------------------------------------------- */
.form-control {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: var(--fw-normal);
  line-height: var(--lh-normal);
  color: var(--color-text);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast),
              background-color var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
}

.form-control::placeholder {
  color: var(--color-text-muted);
  opacity: 0.7;
}

.form-control:hover {
  border-color: var(--color-accent-light);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(139, 105, 20, 0.15);
  background-color: var(--color-white);
}

.form-control:disabled,
.form-control[readonly] {
  background-color: var(--color-surface);
  color: var(--color-text-muted);
  cursor: not-allowed;
  opacity: 0.75;
}

/* --------------------------------------------------------------------------
   4. Form Select
   -------------------------------------------------------------------------- */
.form-select {
  display: block;
  width: 100%;
  padding: 0.75rem 2.5rem 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: var(--fw-normal);
  line-height: var(--lh-normal);
  color: var(--color-text);
  background-color: var(--color-white);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236B6560' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 10px 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-select:hover {
  border-color: var(--color-accent-light);
}

.form-select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(139, 105, 20, 0.15);
}

.form-select:disabled {
  background-color: var(--color-surface);
  color: var(--color-text-muted);
  cursor: not-allowed;
  opacity: 0.75;
}

/* --------------------------------------------------------------------------
   5. Textarea
   -------------------------------------------------------------------------- */
.form-textarea {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  color: var(--color-text);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  min-height: 120px;
  resize: vertical;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
}

.form-textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 0.7;
}

.form-textarea:hover {
  border-color: var(--color-accent-light);
}

.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(139, 105, 20, 0.15);
}

/* --------------------------------------------------------------------------
   6. Form Row (2 columns, e.g. date range)
   -------------------------------------------------------------------------- */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-row-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

/* --------------------------------------------------------------------------
   7. Validation States
   -------------------------------------------------------------------------- */
/* Valid */
.form-control.is-valid,
.form-select.is-valid,
.form-textarea.is-valid {
  border-color: var(--color-success);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%232E7D32' d='M2 6l3 3 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 12px;
  padding-right: 2.5rem;
}

.form-control.is-valid:focus,
.form-select.is-valid:focus,
.form-textarea.is-valid:focus {
  box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.15);
}

/* Invalid */
.form-control.is-invalid,
.form-select.is-invalid,
.form-textarea.is-invalid {
  border-color: var(--color-error);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23C62828' d='M6 1L6 7M6 9L6 11'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 4px 10px;
  padding-right: 2.5rem;
}

.form-control.is-invalid:focus,
.form-select.is-invalid:focus,
.form-textarea.is-invalid:focus {
  box-shadow: 0 0 0 3px rgba(198, 40, 40, 0.15);
}

/* --------------------------------------------------------------------------
   8. Error / Help Messages
   -------------------------------------------------------------------------- */
.form-error-msg {
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-error);
  margin-top: 0.375rem;
  line-height: var(--lh-snug);
}

.form-success-msg {
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-success);
  margin-top: 0.375rem;
  line-height: var(--lh-snug);
}

/* --------------------------------------------------------------------------
   9. Checkbox & Radio
   -------------------------------------------------------------------------- */
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  cursor: pointer;
  margin-bottom: 0.625rem;
}

.form-check-input {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 0.1em;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
  position: relative;
}

.form-check-input[type="radio"] {
  border-radius: var(--radius-full);
}

.form-check-input:checked {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}

.form-check-input:checked::after {
  content: '';
  position: absolute;
  inset: 3px;
  background-color: var(--color-white);
  border-radius: 1px;
}

.form-check-input[type="radio"]:checked::after {
  border-radius: var(--radius-full);
}

.form-check-input:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.form-check-label {
  font-size: var(--fs-sm);
  color: var(--color-text);
  line-height: var(--lh-snug);
  cursor: pointer;
  user-select: none;
}

/* --------------------------------------------------------------------------
   10. Booking Form Card
   -------------------------------------------------------------------------- */
.booking-form {
  max-width: 700px;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  margin: 0 auto;
}

.booking-form-header {
  padding: 1.75rem 2rem 1.5rem;
  background-color: var(--color-dark);
  text-align: center;
}

.booking-form-title {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  margin-bottom: 0.375rem;
}

.booking-form-subtitle {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.60);
}

.booking-form-body {
  padding: 2rem;
}

.booking-form-footer {
  padding: 1.25rem 2rem 1.75rem;
  border-top: 1px solid var(--color-border);
  background-color: var(--color-surface);
  text-align: center;
}

/* --------------------------------------------------------------------------
   11. Booking Form Hero (full-width page version)
   -------------------------------------------------------------------------- */
.booking-form-hero {
  max-width: 100%;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.booking-form-hero .booking-form-header {
  padding: 2rem 2.5rem 1.75rem;
}

.booking-form-hero .booking-form-body {
  padding: 2rem 2.5rem;
}

.booking-form-hero .booking-form-footer {
  padding: 1.5rem 2.5rem 2rem;
}

/* --------------------------------------------------------------------------
   12. Booking Summary Widget
   -------------------------------------------------------------------------- */
.booking-summary {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.booking-summary-title {
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.875rem;
}

.booking-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: var(--fs-sm);
  color: var(--color-text);
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--color-border);
}

.booking-summary-row:last-child {
  border-bottom: none;
}

.booking-summary-row.total {
  font-weight: var(--fw-bold);
  font-size: var(--fs-base);
  color: var(--color-accent);
  margin-top: 0.25rem;
  padding-top: 0.625rem;
  border-top: 2px solid var(--color-accent);
}

.booking-summary-label {
  color: var(--color-text-muted);
}

.booking-summary-value {
  font-weight: var(--fw-semibold);
  color: var(--color-text);
}

/* --------------------------------------------------------------------------
   13. Date Picker overrides (minimal, flatpickr-friendly)
   -------------------------------------------------------------------------- */
.form-control[type="date"]::-webkit-calendar-picker-indicator {
  opacity: 0.55;
  cursor: pointer;
  filter: invert(45%) sepia(15%) saturate(600%) hue-rotate(10deg);
}

.form-control[type="date"]::-webkit-calendar-picker-indicator:hover {
  opacity: 0.85;
}

/* --------------------------------------------------------------------------
   14. Search / Filter Bar
   -------------------------------------------------------------------------- */
.search-bar {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background-color: var(--color-white);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-bar:focus-within {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(139, 105, 20, 0.12);
}

.search-bar-input {
  flex: 1;
  border: none;
  padding: 0.75rem 1rem;
  font-size: var(--fs-sm);
  color: var(--color-text);
  background: transparent;
  outline: none;
}

.search-bar-input::placeholder {
  color: var(--color-text-muted);
}

.search-bar-btn {
  flex-shrink: 0;
  padding: 0.75rem 1.25rem;
  background-color: var(--color-accent);
  color: var(--color-white);
  border: none;
  cursor: pointer;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  transition: background-color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.search-bar-btn:hover {
  background-color: var(--color-accent-dark);
}