/* Chillex Pty Ltd - Delivery booking form (Update 9) */

/* ── Utilities ─────────────────────────────────────────── */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.booking-aria-live {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@keyframes booking-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.motion-ok .skeleton-shimmer {
  background: linear-gradient(
    90deg,
    var(--color-bg-alt) 25%,
    var(--color-border) 50%,
    var(--color-bg-alt) 75%
  );
  background-size: 200% 100%;
  animation: booking-shimmer 1.2s infinite;
}

/* ── Page layout ───────────────────────────────────────── */

.booking-page {
  padding: 120px 0 80px;
  background-color: var(--color-bg);
}

.booking-page__intro {
  color: var(--color-text-muted);
  margin-bottom: 32px;
  max-width: 640px;
}

.booking-main {
  min-width: 0;
}

.booking-layout {
  display: grid;
  grid-template-columns: 58% 42%;
  gap: 48px;
  align-items: start;
}

/* ── Form card ─────────────────────────────────────────── */

.booking-form {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: 48px;
  box-shadow: 0 2px 24px rgba(30, 58, 95, 0.07);
}

.booking-form__panels {
  position: relative;
  overflow: hidden;
  transition: height var(--anim-duration-base) var(--anim-ease);
}

/* ── Step indicator (desktop / tablet) ─────────────────── */

.step-indicator {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 40px;
}

.step-indicator--mobile {
  display: none;
}

.step-indicator__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  position: relative;
  min-width: 0;
}

.step-indicator__step:last-child {
  flex: 0 0 auto;
}

.step-indicator__circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 13px;
  font-weight: 600;
  flex-shrink: 0;
  transition:
    background var(--anim-duration-fast) var(--anim-ease),
    border-color var(--anim-duration-fast) var(--anim-ease),
    color var(--anim-duration-fast) var(--anim-ease);
}

.step-indicator__circle--upcoming {
  border: 2px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text-muted);
}

.step-indicator__circle--current {
  border: 2px solid var(--color-primary);
  background: var(--color-primary);
  color: #fff;
}

.step-indicator__circle--completed {
  border: 2px solid var(--color-secondary);
  background: var(--color-secondary);
  color: transparent;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M2 6l3 3 5-5' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 14px 14px;
}

.step-indicator__circle--completed .step-indicator__number {
  visibility: hidden;
}

.step-indicator__label {
  margin-top: 8px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
  line-height: 1.3;
  transition: color var(--anim-duration-fast) var(--anim-ease);
}

.step-indicator__step--upcoming .step-indicator__label {
  color: var(--color-text-muted);
}

.step-indicator__step--current .step-indicator__label {
  color: var(--color-primary);
  font-weight: 600;
}

.step-indicator__step--completed .step-indicator__label {
  color: var(--color-secondary);
}

.step-indicator__label--current {
  color: var(--color-primary);
  font-weight: 600;
}

.step-indicator__line {
  position: absolute;
  top: 16px;
  left: calc(50% + 20px);
  right: calc(-50% + 20px);
  height: 0;
  border-top: 1px dashed var(--color-border);
  pointer-events: none;
  transition: border-color var(--anim-duration-slow) var(--anim-ease);
}

.step-indicator__step:last-child .step-indicator__line {
  display: none;
}

.step-indicator__line--completed {
  border-top: 2px solid var(--color-secondary);
  border-style: solid;
}

/* ── Step panels ───────────────────────────────────────── */

.booking-load-error {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 0 0 8px;
}

.booking-load-error-sub {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin: 0;
}

.step-panel {
  display: none;
  opacity: 0;
}

.step-panel.is-active {
  display: block;
  opacity: 1;
}

.motion-ok .step-panel.is-active {
  transition: opacity var(--anim-duration-fast) var(--anim-ease),
              transform var(--anim-duration-fast) var(--anim-ease);
}

.motion-ok .step-panel.step-exit {
  opacity: 0;
  transform: translateX(-16px);
}

.motion-ok .step-panel.step-enter {
  opacity: 0;
  transform: translateX(16px);
}

.motion-ok .step-panel.step-enter.is-active {
  opacity: 1;
  transform: translateX(0);
}

.step-panel__heading {
  font-size: 1.25rem;
  margin-bottom: 24px;
  color: var(--color-text);
}

.step-panel__section-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

/* ── Option cards ──────────────────────────────────────── */

fieldset.option-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  border: none;
  padding: 0;
  margin: 0 0 24px;
  min-width: 0;
}

fieldset.option-cards legend.booking-field__label {
  grid-column: 1 / -1;
  float: none;
  display: block;
  width: 100%;
  margin: 0 0 4px;
  padding: 0;
}

fieldset.option-cards--truck {
  grid-template-columns: repeat(2, 1fr);
}

.option-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100px;
  padding: 20px 24px;
  border: 2px solid var(--color-border);
  background: var(--color-bg);
  cursor: pointer;
  transition:
    border-color var(--anim-duration-fast) var(--anim-ease),
    background var(--anim-duration-fast) var(--anim-ease),
    transform var(--anim-duration-fast) var(--anim-ease),
    box-shadow var(--anim-duration-fast) var(--anim-ease);
}

.motion-ok .option-card:hover:not(.is-selected) {
  border-color: var(--color-secondary);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(30, 58, 95, 0.08);
}

.option-card.is-selected {
  border-color: var(--color-primary);
  background: rgba(30, 58, 95, 0.04);
}

.option-card:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

.option-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.option-card--sm {
  min-height: 72px;
  padding: 14px 18px;
}

.option-card__icon {
  width: 24px;
  height: 24px;
  margin-bottom: 8px;
  color: var(--color-text-muted);
  flex-shrink: 0;
  transition: color var(--anim-duration-fast) var(--anim-ease);
}

.option-card.is-selected .option-card__icon {
  color: var(--color-primary);
}

.option-card__title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.3;
  transition: color var(--anim-duration-fast) var(--anim-ease);
}

.option-card.is-selected .option-card__title {
  color: var(--color-primary);
}

.option-card__subtitle {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 2px;
  line-height: 1.4;
}

.option-card__check {
  position: absolute;
  top: -1px;
  right: -1px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scale(0);
  opacity: 0;
  transition: transform 200ms var(--anim-ease), opacity 200ms var(--anim-ease);
}

.option-card.is-selected .option-card__check {
  transform: scale(1);
  opacity: 1;
}

.option-card__check svg {
  width: 10px;
  height: 10px;
  color: #fff;
}

/* ── Pallet stepper ────────────────────────────────────── */

.pallet-stepper {
  display: flex;
  align-items: stretch;
  width: 100%;
  margin-bottom: 6px;
}

.pallet-stepper__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  min-height: 64px;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  font-family: var(--font-body);
  font-size: 20px;
  color: var(--color-text);
  cursor: pointer;
  transition: background var(--anim-duration-fast) var(--anim-ease);
}

.pallet-stepper__btn:hover {
  background: var(--color-bg-alt);
}

.pallet-stepper__btn:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: -2px;
  z-index: 1;
}

.pallet-stepper__input {
  flex: 1;
  min-width: 0;
  height: 64px;
  border: 1px solid var(--color-border);
  border-left: none;
  border-right: none;
  font-family: var(--font-body);
  font-size: 20px;
  font-weight: 600;
  text-align: center;
  color: var(--color-text);
  background: var(--color-bg);
  -moz-appearance: textfield;
}

.pallet-stepper__input::-webkit-outer-spin-button,
.pallet-stepper__input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.pallet-stepper__input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: inset 0 0 0 1px var(--color-primary);
  z-index: 1;
}

/* ── Form fields ───────────────────────────────────────── */

.booking-field {
  margin-bottom: 20px;
  position: relative;
}

.booking-field__label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 6px;
}

.booking-field__input,
.booking-field__textarea {
  display: block;
  width: 100%;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
  background: var(--color-bg);
  transition:
    border-color var(--anim-duration-fast) var(--anim-ease),
    box-shadow var(--anim-duration-fast) var(--anim-ease);
}

.booking-field__input {
  height: 52px;
  padding: 0 16px;
}

.booking-field__textarea {
  min-height: 96px;
  padding: 12px 16px;
  resize: vertical;
  line-height: 1.5;
}

.booking-field__input:focus,
.booking-field__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(30, 58, 95, 0.10);
}

.booking-field__input--uppercase {
  text-transform: uppercase;
}

.booking-field__help {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 6px;
  line-height: 1.5;
}

.booking-field__error {
  display: none;
  font-size: 13px;
  color: #EF4444;
  margin-top: 6px;
  line-height: 1.4;
}

.booking-field--error .booking-field__error {
  display: block;
}

.booking-field--error .booking-field__input,
.booking-field--error .booking-field__textarea {
  border-color: #EF4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.10);
  padding-right: 40px;
}

.booking-field--valid .booking-field__input {
  border-color: var(--color-secondary);
  padding-right: 40px;
}

.booking-field__valid-icon,
.booking-field__error-icon {
  position: absolute;
  right: 14px;
  bottom: 14px;
  width: 18px;
  height: 18px;
  pointer-events: none;
  display: none;
}

.booking-field--valid .booking-field__valid-icon {
  display: block;
  color: var(--color-secondary);
}

.booking-field--error .booking-field__error-icon {
  display: block;
  color: #EF4444;
}

.booking-field:has(.booking-field__textarea) .booking-field__valid-icon,
.booking-field:has(.booking-field__textarea) .booking-field__error-icon {
  bottom: auto;
  top: 38px;
}

.booking-fields-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.booking-fields-row .booking-field {
  margin-bottom: 0;
}

.booking-fields-row + .booking-field,
.booking-fields-row + .booking-fields-row {
  margin-top: 20px;
}

/* ── Step 2 layout ─────────────────────────────────────── */

.step2-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

/* ── Calendar ──────────────────────────────────────────── */

.calendar-wrapper {
  border: 1px solid var(--color-border);
  overflow: hidden;
  background: var(--color-bg);
}

.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--color-primary);
  color: #fff;
  padding: 14px 16px;
}

.calendar-header__title {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-align: center;
  flex: 1;
}

.calendar-header__nav,
.calendar-header__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.12);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 20px;
  font-family: var(--font-body);
  cursor: pointer;
  line-height: 1;
  transition: background var(--anim-duration-fast) var(--anim-ease);
}

.calendar-header__nav:hover,
.calendar-header__btn:hover {
  background: rgba(255, 255, 255, 0.22);
}

.calendar-header__nav:focus-visible,
.calendar-header__btn:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background: var(--color-bg);
  padding: 8px 8px 12px;
  gap: 4px;
}

.calendar-dow {
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  padding: 8px 4px 4px;
  background: transparent;
}

.calendar-dow--weekend {
  color: rgba(107, 114, 128, 0.6);
}

.calendar-day {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  font-size: 14px;
  color: var(--color-text);
  background: transparent;
  border: none;
  font-family: var(--font-body);
  cursor: pointer;
  padding: 4px;
  transition: color var(--anim-duration-fast) var(--anim-ease);
}

.calendar-day__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  line-height: 1;
  transition:
    background var(--anim-duration-fast) var(--anim-ease),
    color var(--anim-duration-fast) var(--anim-ease),
    box-shadow var(--anim-duration-fast) var(--anim-ease);
}

.calendar-day:hover:not(.is-disabled):not(.is-selected) .calendar-day__num {
  background: rgba(30, 58, 95, 0.08);
}

.calendar-day:focus-visible {
  outline: none;
}

.calendar-day:focus-visible .calendar-day__num {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

.calendar-day.is-empty {
  visibility: hidden;
  pointer-events: none;
  cursor: default;
}

.calendar-day--pad {
  visibility: hidden;
  pointer-events: none;
  cursor: default;
}

.calendar-day.is-selected {
  background: transparent;
  color: var(--color-text);
  font-weight: 600;
}

.calendar-day.is-selected .calendar-day__num {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(30, 58, 95, 0.25);
}

.calendar-day.is-selected:hover .calendar-day__num {
  background: var(--color-primary);
}

.calendar-day.is-disabled {
  cursor: not-allowed;
}

.calendar-day.is-weekend {
  color: var(--color-text-muted);
  opacity: 0.35;
  cursor: not-allowed;
}

.calendar-day.is-weekend .calendar-day__num {
  background: transparent;
}

.calendar-day.is-past {
  opacity: 0.35;
  cursor: not-allowed;
}

.calendar-day.is-holiday {
  opacity: 0.35;
  cursor: not-allowed;
}

.calendar-day.is-holiday .calendar-day__num {
  text-decoration: line-through;
}

.calendar-day.is-full {
  cursor: not-allowed;
}

.calendar-day.is-full .calendar-day__num {
  background: rgba(239, 68, 68, 0.08);
  color: var(--color-text-muted);
}

.calendar-day.is-today:not(.is-selected) .calendar-day__num {
  box-shadow: inset 0 0 0 2px var(--color-secondary);
  font-weight: 700;
}

.calendar-day.is-today.is-selected .calendar-day__num {
  box-shadow: 0 2px 8px rgba(30, 58, 95, 0.25);
}

.calendar-day__dot {
  display: none;
}

.calendar-day__full-label {
  font-size: 9px;
  color: #EF4444;
  line-height: 1;
  margin-top: 2px;
}

.calendar-loading .calendar-grid {
  min-height: 280px;
}

.calendar-loading .calendar-day {
  pointer-events: none;
  border-color: transparent;
}

.calendar-loading.skeleton-shimmer .calendar-day {
  background: var(--color-bg-alt);
  color: transparent;
}

/* ── Time slots ────────────────────────────────────────── */

.slot-section {
  opacity: 0;
  transform: translateY(-8px);
}

.slot-section.is-visible,
.slot-section--visible {
  opacity: 1;
  transform: translateY(0);
}

.motion-ok .slot-section {
  transition:
    opacity var(--anim-duration-fast) var(--anim-ease),
    transform var(--anim-duration-fast) var(--anim-ease);
}

.slot-section__heading {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.slot-section__empty {
  font-size: 14px;
  color: var(--color-text-muted);
  padding: 24px 0;
  line-height: 1.5;
}

.slot-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.slot-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 52px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  border: 1.5px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  cursor: pointer;
  transition: all var(--anim-duration-fast) var(--anim-ease);
}

.slot-btn:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

.slot-btn.is-available:hover {
  border-color: var(--color-primary);
  background: rgba(30, 58, 95, 0.04);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(30, 58, 95, 0.08);
}

.slot-btn.is-selected {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 16px rgba(30, 58, 95, 0.22);
  transform: translateY(-2px);
}

.slot-btn.is-selected .slot-btn__time {
  color: #fff;
}

.slot-btn.is-selected .slot-btn__check {
  display: block;
  color: #fff;
}

.slot-btn.is-unavailable {
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  opacity: 0.6;
  cursor: not-allowed;
  text-decoration: line-through;
}

.slot-btn__check {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
  display: none;
}

.slot-btn.is-selected .slot-btn__check {
  display: block;
}

.slot-skeleton {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.slot-skeleton__item {
  height: 52px;
  background: var(--color-bg-alt);
}

/* ── Review step ───────────────────────────────────────── */

.booking-review {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-bottom: 24px;
}

.review-section {
  margin-bottom: 8px;
}

.review-section__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 16px;
  padding-bottom: 10px;
}

.review-section__edit {
  appearance: none;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  font-size: 13px;
  font-weight: 400;
  font-family: inherit;
  text-transform: none;
  letter-spacing: normal;
  color: var(--color-secondary);
  text-decoration: none;
  flex-shrink: 0;
  margin-left: 12px;
  cursor: pointer;
  line-height: inherit;
  box-shadow: none;
  min-height: 0;
}

.review-section__edit:hover {
  text-decoration: underline;
  background: none;
  color: var(--color-secondary);
}

.review-row {
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
}

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

.review-row__label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 6px;
}

.review-row__value {
  display: block;
  font-size: 15px;
  color: var(--color-text);
  margin-top: 0;
  line-height: 1.5;
}

.type-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 8px;
  vertical-align: middle;
  flex-shrink: 0;
}

.type-dot--chilled {
  background: var(--color-secondary);
}

.type-dot--frozen {
  background: #4A6FA5;
}

.review-row__value--type {
  display: flex;
  align-items: center;
}

/* ── Confirm checkbox & submit ─────────────────────────── */

.confirm-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 24px 0;
  cursor: pointer;
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.5;
}

.confirm-checkbox input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.confirm-checkbox__box {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  transition:
    border-color var(--anim-duration-fast) var(--anim-ease),
    background var(--anim-duration-fast) var(--anim-ease);
}

.confirm-checkbox__check {
  width: 12px;
  height: 12px;
  color: #fff;
  transform: scale(0);
  transition: transform 200ms var(--anim-ease);
}

.confirm-checkbox input:checked + .confirm-checkbox__box {
  border-color: var(--color-primary);
  background: var(--color-primary);
}

.confirm-checkbox input:checked + .confirm-checkbox__box .confirm-checkbox__check {
  transform: scale(1);
}

.confirm-checkbox:focus-within .confirm-checkbox__box {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

.booking-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  height: 60px;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  background: var(--color-primary);
  border: none;
  cursor: pointer;
  transition:
    background var(--anim-duration-fast) var(--anim-ease),
    opacity var(--anim-duration-fast) var(--anim-ease);
}

.booking-submit:hover:not(:disabled):not(.is-loading) {
  background: var(--color-primary-dark, #1a3252);
}

.booking-submit:disabled,
.booking-submit.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.booking-submit:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

.booking-submit.is-loading,
.booking-submit.is-success {
  pointer-events: none;
}

.booking-submit.is-success {
  background: var(--color-secondary);
}

.booking-submit__spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: booking-submit-spin 0.7s linear infinite;
  flex-shrink: 0;
}

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

/* ── Error messages ────────────────────────────────────── */

.booking-error {
  padding: 16px;
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 20px;
}

.booking-error--conflict,
.booking-error--generic {
  background: rgba(239, 68, 68, 0.06);
  border: 1px solid #EF4444;
  color: #991B1B;
}

.booking-error__action {
  margin-top: 12px;
}

.booking-error__action .booking-cta {
  height: auto;
  min-height: 44px;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 20px;
  width: auto;
}

/* ── Navigation CTAs ───────────────────────────────────── */

.booking-nav {
  margin-top: 32px;
}

.booking-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 56px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  background: var(--color-primary);
  border: none;
  cursor: pointer;
  transition:
    background var(--anim-duration-fast) var(--anim-ease),
    opacity var(--anim-duration-fast) var(--anim-ease);
}

.booking-cta:hover:not(:disabled) {
  background: var(--color-primary-dark, #1a3252);
  text-decoration: none;
}

.booking-cta:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.booking-cta:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

.booking-link-back {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-text-muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px 0;
  min-height: 44px;
  text-decoration: none;
}

.booking-link-back:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

/* ── Info panel (desktop) ──────────────────────────────── */

.booking-info {
  position: sticky;
  top: 100px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  padding: 32px;
}

.booking-info__heading {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-secondary);
  padding-bottom: 12px;
  margin-bottom: 24px;
}

.booking-info__block {
  margin-bottom: 20px;
}

.booking-info__block:last-child {
  margin-bottom: 0;
}

.booking-info__section-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.booking-info__text {
  font-size: 15px;
  color: var(--color-text);
  line-height: 1.6;
}

.booking-info__text strong {
  font-weight: 600;
}

.booking-info__map-link {
  display: inline-block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--color-secondary);
  text-decoration: none;
}

.booking-info__map-link:hover {
  text-decoration: underline;
}

.booking-info__type-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.booking-info__type-item {
  display: flex;
  align-items: center;
  font-size: 15px;
  color: var(--color-text);
  line-height: 1.4;
}

.booking-info__type-item .type-dot {
  margin-right: 10px;
}

.booking-info__important {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.booking-info__important p {
  margin: 0;
}

/* ── Info panel (mobile accordion) ─────────────────────── */

.booking-info--mobile {
  display: none;
  margin-bottom: 16px;
}

.booking-info--mobile__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 48px;
  padding: 0 16px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  text-align: left;
}

.booking-info--mobile__trigger:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

.booking-info--mobile__chevron {
  font-size: 12px;
  color: var(--color-text-muted);
  transition: transform var(--anim-duration-fast) var(--anim-ease);
}

.booking-info--mobile.is-open .booking-info--mobile__chevron {
  transform: rotate(180deg);
}

.booking-info--mobile__panel {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  border: 1px solid var(--color-border);
  border-top: none;
  background: var(--color-bg-alt);
  transition:
    max-height var(--anim-duration-base) var(--anim-ease),
    opacity var(--anim-duration-base) var(--anim-ease);
}

.booking-info--mobile.is-open .booking-info--mobile__panel {
  max-height: 400px;
  opacity: 1;
}

.booking-info--mobile__panel .booking-info {
  position: static;
  border: none;
  padding: 20px 16px;
  background: transparent;
}

/* ── Confirmation page ─────────────────────────────────── */

.booking-confirmed {
  padding: 140px 24px 80px;
  text-align: center;
  background-color: var(--color-bg);
}

.booking-confirmed__icon {
  width: 48px;
  height: 48px;
  color: var(--color-secondary);
  margin: 0 auto 24px;
}

.booking-confirmed__box {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  padding: 24px;
  margin: 32px auto;
  max-width: 400px;
  text-align: left;
}

.booking-confirmed__box p {
  margin-bottom: 8px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--color-text);
}

.booking-confirmed__box p:last-child {
  margin-bottom: 0;
}

.booking-confirmed__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  margin-top: 24px;
}

/* ── Tablet (768–1023px) ───────────────────────────────── */

@media (min-width: 768px) and (max-width: 1023px) {
  .booking-layout {
    grid-template-columns: 60% 40%;
    gap: 32px;
  }

  .booking-form {
    padding: 32px;
  }
}

/* ── Mobile (≤767px) ───────────────────────────────────── */

@media (max-width: 767px) {
  .booking-page {
    padding: 100px 0 64px;
  }

  .booking-layout {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .booking-form {
    padding: 24px;
  }

  .step-indicator {
    display: none;
  }

  .step-indicator--mobile {
    display: block;
    margin-bottom: 16px;
  }

  .step-indicator--mobile__label {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 8px;
  }

  .step-indicator--mobile__label strong {
    color: var(--color-primary);
    font-weight: 600;
  }

  .step-indicator--mobile__bar {
    width: 100%;
    height: 3px;
    background: var(--color-border);
    overflow: hidden;
  }

  .step-indicator--mobile__fill {
    height: 100%;
    background: var(--color-secondary);
    transition: width var(--anim-duration-base) var(--anim-ease);
  }

  .booking-info {
    display: none;
  }

  .booking-info--mobile {
    display: block;
  }

  .motion-ok .step-panel.step-exit,
  .motion-ok .step-panel.step-enter {
    transform: none;
  }

  fieldset.option-cards,
  fieldset.option-cards--truck {
    grid-template-columns: 1fr;
  }

  .option-card {
    min-height: 80px;
  }

  .pallet-stepper__btn {
    width: 56px;
  }

  .booking-fields-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .step2-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .calendar-day {
    min-height: 40px;
    font-size: 13px;
  }

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

  .booking-review {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}