/**
 * KIOSK Gift Box Builder - Builder-Specific Styles
 * Styles for the 4-step gift builder flow
 */

/* ================================
   Builder Page Layout
   ================================ */
.builder-page {
  padding-top: 120px;
  padding-bottom: 100px;
}

/* ================================
   Progress Indicator
   ================================ */
.builder-progress {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background-color: var(--color-charcoal);
  border-bottom: 1px solid var(--color-charcoal-light);
  padding: var(--space-md) 0;
  z-index: var(--z-sticky);
}

.builder-progress__bar {
  width: 100%;
  height: 4px;
  background-color: var(--color-charcoal-light);
  margin-bottom: var(--space-lg);
}

.builder-progress__fill {
  height: 100%;
  background-color: var(--color-primary);
  transition: width var(--transition-slow);
  width: 25%; /* 25% per step */
}

.builder-progress__steps {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  padding: 0 var(--container-padding);
}

.builder-progress__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  flex: 1;
}

.builder-progress__step-number {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: var(--color-charcoal-light);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-semibold);
  transition: all var(--transition-fast);
}

.builder-progress__step--active .builder-progress__step-number {
  background-color: var(--color-primary);
  color: var(--color-charcoal);
}

.builder-progress__step--complete .builder-progress__step-number {
  background-color: var(--color-primary);
  color: var(--color-charcoal);
}

.builder-progress__step-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
}

.builder-progress__step--active .builder-progress__step-label {
  color: var(--color-primary);
}

@media (max-width: 480px) {
  .builder-progress__step-label {
    display: none;
  }
}

/* ================================
   Builder Steps
   ================================ */
.builder {
  min-height: calc(100vh - 220px);
}

.builder-step {
  padding: var(--space-2xl) 0;
}

.builder-step__container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.builder-step__header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.builder-step__title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-md);
}

.builder-step__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
}

/* ================================
   Step 1: Box Options
   ================================ */
.box-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
}

.box-option {
  background-color: var(--color-charcoal-light);
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.box-option:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
}

.box-option--selected {
  border-color: var(--color-primary);
  background-color: rgba(212, 255, 0, 0.1);
}

.box-option__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

.box-option__name {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-sm);
}

.box-option__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.box-option__price {
  font-size: var(--font-size-lg);
  color: var(--color-primary);
  font-weight: var(--font-weight-bold);
}

/* ================================
   Step 2: Item Selection
   ================================ */
.item-counter {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  background-color: var(--color-charcoal-light);
  border-radius: var(--radius-full);
  margin-top: var(--space-md);
}

.item-counter__current {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.item-counter__separator {
  font-size: var(--font-size-xl);
  color: var(--color-text-muted);
}

.item-counter__max {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

.item-counter__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-left: var(--space-sm);
}

.item-filters {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--space-sm) var(--space-xl);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  background: none;
  border: 2px solid var(--color-charcoal-light);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: var(--color-text);
  border-color: var(--color-primary);
}

.filter-btn--active {
  color: var(--color-charcoal);
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.selected-items {
  background-color: var(--color-charcoal-light);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.selected-items__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-md);
}

.selected-items__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.selected-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background-color: var(--color-charcoal);
  border-radius: var(--radius-md);
}

.selected-item__image {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.selected-item__info {
  flex: 1;
}

.selected-item__name {
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-xs);
}

.selected-item__price {
  color: var(--color-primary);
  font-size: var(--font-size-sm);
}

.selected-item__remove {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.selected-item__remove:hover {
  color: var(--color-error);
}

.item-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-lg);
}

.item-card {
  background-color: var(--color-charcoal-light);
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.item-card:hover:not(.item-card--disabled) {
  border-color: var(--color-primary);
  transform: translateY(-4px);
}

.item-card--selected {
  border-color: var(--color-primary);
}

.item-card--disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.item-card__badge {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-charcoal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  z-index: 1;
}

.item-card__image {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.item-card__content {
  padding: var(--space-md);
}

.item-card__name {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-xs);
}

.item-card__type {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.item-card__price {
  font-size: var(--font-size-lg);
  color: var(--color-primary);
  font-weight: var(--font-weight-bold);
}

/* ================================
   Step 3: Message Types
   ================================ */
.message-types {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.message-type-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg);
  background-color: var(--color-charcoal-light);
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
}

.message-type-btn:hover {
  border-color: var(--color-primary);
}

.message-type-btn--active {
  border-color: var(--color-primary);
  background-color: rgba(212, 255, 0, 0.1);
}

.message-type-btn__icon {
  width: 32px;
  height: 32px;
  color: var(--color-primary);
}

.message-inputs {
  background-color: var(--color-charcoal-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.message-input:not(.message-input--active) {
  display: none;
}

#messageCharCount {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
}

/* Preset messages */
.preset-messages {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.preset-message {
  padding: var(--space-lg);
  background-color: var(--color-charcoal);
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
}

.preset-message:hover {
  border-color: var(--color-primary);
}

.preset-message--selected {
  border-color: var(--color-primary);
  background-color: rgba(212, 255, 0, 0.1);
}

.preset-message__category {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.preset-message__text {
  font-size: var(--font-size-base);
}

/* File uploads */
.file-upload {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.file-upload__input {
  display: none;
}

.file-upload__label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-2xl);
  background-color: var(--color-charcoal);
  border: 2px dashed var(--color-charcoal-light);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--color-text-muted);
}

.file-upload__label:hover {
  border-color: var(--color-primary);
  color: var(--color-text);
}

.file-upload__label svg {
  width: 48px;
  height: 48px;
  color: var(--color-primary);
}

.file-upload__preview {
  position: relative;
}

.file-upload__preview img {
  width: 100%;
  max-height: 400px;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.file-upload__audio {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.file-upload__audio audio {
  flex: 1;
}

.file-upload__remove {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-error);
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  transition: opacity var(--transition-fast);
}

.file-upload__remove:hover {
  opacity: 0.8;
}

/* ================================
   Step 4: Review
   ================================ */
.review {
  max-width: 800px;
  margin: 0 auto;
}

.review-section {
  background-color: var(--color-charcoal-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.review-section__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
}

.review-section__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
}

.review-section__edit {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  background: none;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.review-section__edit:hover {
  background-color: var(--color-primary);
  color: var(--color-charcoal);
}

.review-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.order-summary {
  background-color: var(--color-charcoal-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.order-summary__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-lg);
}

.order-summary__line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-charcoal);
}

.order-summary__line:last-child {
  border-bottom: none;
}

.order-summary__line--total {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  padding-top: var(--space-lg);
  border-top: 2px solid var(--color-primary);
}

.order-summary__line--total span:last-child {
  color: var(--color-primary);
}

.print-card-option {
  background-color: var(--color-charcoal-light);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  cursor: pointer;
  font-size: var(--font-size-base);
}

.checkbox-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

/* ================================
   Builder Footer (Sticky Navigation)
   ================================ */
.builder-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-charcoal);
  border-top: 1px solid var(--color-charcoal-light);
  padding: var(--space-lg) 0;
  z-index: var(--z-sticky);
}

.builder-footer__container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: flex;
  justify-content: space-between;
  gap: var(--space-md);
}

/* ================================
   Toast Notifications
   ================================ */
.toast-container {
  position: fixed;
  top: calc(var(--nav-height) + var(--space-md));
  right: var(--space-md);
  z-index: var(--z-tooltip);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  max-width: 400px;
}

.toast {
  padding: var(--space-md) var(--space-lg);
  background-color: var(--color-charcoal);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  animation: slideIn var(--transition-base);
}

.toast--error {
  border-left-color: var(--color-error);
}

.toast--success {
  border-left-color: var(--color-success);
}

.toast--warning {
  border-left-color: var(--color-warning);
}

@keyframes slideIn {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* ================================
   Simplified Form Styles
   ================================ */

/* Box selection form */
.box-form {
  margin-top: 2rem;
}

.box-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
  border: none;
}

.box-option {
  position: relative;
}

.box-option__input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.box-option__label {
  display: block;
  padding: 1rem;
  border: 2px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-surface);
  cursor: pointer;
  transition: all 0.2s ease;
}

.box-option__label:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.box-option__input:checked + .box-option__label {
  border-color: var(--color-accent);
  background: var(--color-accent-light);
  box-shadow: 0 0 0 1px var(--color-accent);
}

.box-option__image {
  width: 100%;
  height: 120px;
  background: var(--color-surface-secondary);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.box-option__placeholder {
  font-size: 2rem;
  opacity: 0.5;
}

.box-option__name {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
  color: var(--color-text);
}

.box-option__description {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin: 0 0 0.5rem 0;
}

.box-option__price {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-accent);
  margin: 0;
}

/* Items selection form */
.items-form {
  margin-top: 2rem;
}

.item-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
  border: none;
}

.item-option {
  position: relative;
}

.item-option__checkbox {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.item-option__label {
  display: block;
  padding: 1rem;
  border: 2px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-surface);
  cursor: pointer;
  transition: all 0.2s ease;
}

.item-option__label:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.item-option__checkbox:checked + .item-option__label {
  border-color: var(--color-accent);
  background: var(--color-accent-light);
  box-shadow: 0 0 0 1px var(--color-accent);
}

.item-option__image {
  width: 100%;
  height: 100px;
  background: var(--color-surface-secondary);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 0.75rem;
}

.item-option__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.item-option__name {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.25rem 0;
  color: var(--color-text);
}

.item-option__type {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  margin: 0 0 0.5rem 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.item-option__price {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-accent);
  margin: 0;
}

/* Screen reader only */
.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;
}