/**
 * printgift.io — reusable UI components
 */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.75rem 1.25rem;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition:
    background-color var(--duration-base) var(--ease-out),
    border-color var(--duration-base) var(--ease-out),
    color var(--duration-base) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
}

.btn:active {
  transform: scale(0.98);
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-paper);
}

.btn--primary:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-paper);
}

.btn--secondary {
  background-color: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-ink);
}

.btn--secondary:hover {
  border-color: var(--color-border-strong);
  color: var(--color-ink);
}

.btn--ghost {
  background: transparent;
  color: var(--color-ink-muted);
}

.btn--ghost:hover {
  color: var(--color-ink);
  background: var(--color-paper-muted);
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.card {
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.card__icon {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--color-accent-muted);
  color: var(--color-accent);
  font-size: var(--font-size-lg);
}

.card__title {
  margin: 0 0 var(--space-xs);
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.card__text {
  margin: 0;
  color: var(--color-ink-muted);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-loose);
}

.hero {
  display: grid;
  gap: var(--space-2xl);
  align-items: center;
}

.hero__content {
  max-width: 36rem;
}

.hero__title {
  margin: 0 0 var(--space-lg);
  font-family: var(--font-serif);
  font-size: var(--font-size-3xl);
  font-weight: 400;
  line-height: var(--line-height-tight);
  letter-spacing: -0.02em;
}

.hero__text {
  margin: 0 0 var(--space-xl);
  font-size: var(--font-size-lg);
  color: var(--color-ink-muted);
  line-height: var(--line-height-loose);
}

.hero__visual {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  background:
    linear-gradient(145deg, var(--color-paper-muted) 0%, var(--color-surface) 100%);
  box-shadow: var(--shadow-lg);
  display: grid;
  place-items: center;
  padding: var(--space-xl);
  text-align: center;
  color: var(--color-ink-subtle);
  font-size: var(--font-size-sm);
}

.hero__visual-inner {
  max-width: 14rem;
}

.hero__visual-icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
  opacity: 0.6;
}

@media (min-width: 56rem) {
  .hero {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

/* Upload drop zone */

.upload-zone {
  position: relative;
  display: grid;
  gap: var(--space-md);
  padding: var(--space-2xl);
  border: 2px dashed var(--color-border-strong);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  text-align: center;
  transition:
    border-color var(--duration-base) var(--ease-out),
    background-color var(--duration-base) var(--ease-out);
}

.upload-zone:hover,
.upload-zone--dragover {
  border-color: var(--color-accent);
  background: var(--color-accent-muted);
}

.upload-zone--has-files {
  border-style: solid;
  border-color: var(--color-border);
  background: var(--color-surface);
}

.upload-zone__input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.upload-zone__icon {
  margin-inline: auto;
  font-size: 2.5rem;
  opacity: 0.5;
}

.upload-zone__title {
  margin: 0;
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.upload-zone__hint {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-ink-subtle);
}

.upload-zone__formats {
  margin: 0;
  font-size: var(--font-size-xs);
  color: var(--color-ink-subtle);
}

/* Preview grid */

.preview-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(auto-fill, minmax(7rem, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}

.preview-grid__item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-paper-muted);
}

.preview-grid__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.preview-grid__remove {
  position: absolute;
  top: var(--space-2xs);
  right: var(--space-2xs);
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  border: none;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-ink) 70%, transparent);
  color: var(--color-paper);
  font-size: var(--font-size-sm);
  line-height: 1;
  opacity: 0;
  transition: opacity var(--duration-fast) var(--ease-out);
}

.preview-grid__item:hover .preview-grid__remove,
.preview-grid__item:focus-within .preview-grid__remove {
  opacity: 1;
}

.preview-grid__remove:hover {
  background: var(--color-error);
}

.preview-grid__meta {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  padding: var(--space-2xs) var(--space-xs);
  background: linear-gradient(transparent, rgb(0 0 0 / 60%));
  color: #fff;
  font-size: var(--font-size-xs);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Alerts & status */

.alert {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-base);
}

.alert--error {
  color: var(--color-error);
  background: var(--color-error-bg);
  border: 1px solid color-mix(in srgb, var(--color-error) 25%, transparent);
}

.alert--info {
  color: var(--color-ink-muted);
  background: var(--color-paper-muted);
  border: 1px solid var(--color-border);
}

.alert[hidden] {
  display: none;
}

.panel {
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.panel__title {
  margin: 0 0 var(--space-sm);
  font-size: var(--font-size-base);
  font-weight: 600;
}

.panel__text {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-ink-muted);
  line-height: var(--line-height-loose);
}

.panel__note {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  font-size: var(--font-size-xs);
  color: var(--color-ink-subtle);
}

.placeholder-tag {
  display: inline-block;
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-ink-subtle);
  background: var(--color-paper-muted);
  border: 1px dashed var(--color-border-strong);
}

/* Editor (Step 2) */

.editor-layout {
  display: grid;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.editor-preview-pane {
  display: grid;
  gap: var(--space-md);
  min-width: 0;
}

.editor-preview-focus {
  display: grid;
  gap: var(--space-md);
  min-width: 0;
}

.editor-controls-pane {
  display: grid;
  gap: var(--space-lg);
  min-width: 0;
  align-content: start;
}

.editor-tools {
  display: grid;
  gap: var(--space-md);
}

.editor-nav-panel,
.editor-summary-panel {
  margin: 0;
}

.editor-nav-panel .btn-group {
  flex-direction: column;
}

.editor-nav-panel .btn {
  width: 100%;
}

.editor-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 14rem;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(45deg, var(--color-paper-muted) 25%, transparent 25%) 0 0 / 1rem 1rem,
    linear-gradient(-45deg, var(--color-paper-muted) 25%, transparent 25%) 0 0 / 1rem 1rem,
    var(--color-surface);
  overflow: hidden;
}

.editor-stage__canvas {
  max-width: 100%;
  width: auto;
  height: auto;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
}

.editor-stage__loading {
  margin: 0;
  color: var(--color-ink-subtle);
  font-size: var(--font-size-sm);
}

/* Mobile: sticky preview while scrolling tools */
@media (max-width: 55.99rem) {
  .editor-preview-focus {
    position: sticky;
    top: var(--header-height);
    z-index: 20;
    padding-block: var(--space-sm) var(--space-md);
    background: color-mix(in srgb, var(--color-paper) 94%, transparent);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
  }

  .editor-stage {
    min-height: 10rem;
    max-height: min(42vh, 22rem);
  }

  .editor-stage__canvas {
    max-height: min(40vh, 20rem);
  }
}

/* Desktop: preview + actions fixed left, controls scroll on right */
@media (min-width: 56rem) {
  .editor-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 22rem);
    gap: var(--space-2xl);
    align-items: start;
  }

  .editor-preview-pane {
    position: sticky;
    top: calc(var(--header-height) + var(--space-md));
  }

  .editor-stage {
    min-height: 16rem;
    max-height: calc(100dvh - var(--header-height) - 15rem);
  }

  .editor-stage__canvas {
    max-height: calc(100dvh - var(--header-height) - 16rem);
  }

  .editor-controls-pane {
    max-height: calc(100dvh - var(--header-height) - var(--space-xl));
    overflow-y: auto;
    overscroll-behavior: contain;
    padding-right: var(--space-xs);
    scrollbar-gutter: stable;
  }

  .editor-nav-panel .btn-group {
    flex-direction: row;
  }

  .editor-nav-panel .btn {
    width: auto;
    flex: 1;
  }
}

.filmstrip {
  display: flex;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
}

.filmstrip__button {
  display: block;
  width: 4.5rem;
  height: 4.5rem;
  padding: 0;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-paper-muted);
  overflow: hidden;
  transition: border-color var(--duration-fast) var(--ease-out);
}

.filmstrip__button--active {
  border-color: var(--color-accent);
}

.filmstrip__thumb {
  display: block;
  width: 100%;
  height: 100%;
}

.tool-group {
  margin: 0;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.tool-group__label {
  padding: 0;
  margin-bottom: var(--space-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.chip {
  padding: 0.5rem 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-paper);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-ink-muted);
  transition:
    border-color var(--duration-fast) var(--ease-out),
    background-color var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out);
}

.chip:hover {
  border-color: var(--color-border-strong);
  color: var(--color-ink);
}

.chip--active {
  border-color: var(--color-accent);
  background: var(--color-accent-muted);
  color: var(--color-accent);
}

.range-field {
  display: grid;
  gap: var(--space-xs);
  margin-top: var(--space-md);
}

.range-field--first {
  margin-top: 0;
}

.range-field__label {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-ink-muted);
}

.range-field input[type="range"] {
  width: 100%;
  accent-color: var(--color-accent);
}

.panel__actions {
  margin-top: var(--space-lg);
}

/* Details form (Step 3) */

.details-layout {
  display: grid;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.details-main {
  display: grid;
  gap: var(--space-lg);
  min-width: 0;
}

.details-form {
  display: grid;
  gap: var(--space-md);
}

.details-summary-panel {
  margin: 0;
  align-self: start;
}

.details-nav-panel {
  margin: 0;
}

.details-nav-panel .btn-group {
  flex-direction: column;
}

.details-nav-panel .btn {
  width: 100%;
}

.field-hint {
  margin: 0 0 var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--color-ink-subtle);
}

.form-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: 1fr;
}

.field {
  display: grid;
  gap: var(--space-xs);
}

.field--full {
  grid-column: 1 / -1;
}

.field__label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-ink-muted);
}

.field__optional {
  font-weight: 400;
  color: var(--color-ink-subtle);
}

.field__input {
  width: 100%;
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-paper);
  transition: border-color var(--duration-fast) var(--ease-out);
}

.field__input:hover {
  border-color: var(--color-border-strong);
}

.field__input:focus-visible {
  border-color: var(--color-accent);
}

.field__textarea {
  resize: vertical;
  min-height: 6rem;
}

.field__input:user-invalid,
.details-form--submitted .field__input:invalid {
  border-color: var(--color-error);
}

.option-grid {
  display: grid;
  gap: var(--space-sm);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 11rem), 1fr));
}

.option-grid--compact {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 9rem), 1fr));
}

.option-card {
  position: relative;
  display: block;
  cursor: pointer;
}

.option-card__input {
  position: absolute;
  opacity: 0;
  inset: 0;
  margin: 0;
  cursor: pointer;
}

.option-card__body {
  display: grid;
  gap: var(--space-2xs);
  height: 100%;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-paper);
  transition:
    border-color var(--duration-fast) var(--ease-out),
    background-color var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out);
}

.option-card:hover .option-card__body {
  border-color: var(--color-border-strong);
}

.option-card__input:focus-visible + .option-card__body {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.option-card__input:checked + .option-card__body {
  border-color: var(--color-accent);
  background: var(--color-accent-muted);
  box-shadow: var(--shadow-sm);
}

.option-card__title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-ink);
}

.option-card__text {
  font-size: var(--font-size-xs);
  color: var(--color-ink-muted);
  line-height: var(--line-height-loose);
}

.option-card__meta {
  margin-top: auto;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-accent);
}

.summary-list {
  display: grid;
  gap: var(--space-sm);
  margin: 0;
}

.summary-list__row {
  display: grid;
  gap: var(--space-2xs);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.summary-list__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.summary-list__row dt {
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-ink-subtle);
}

.summary-list__row dd {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-ink);
  line-height: var(--line-height-loose);
}

.summary-list__row--total dd {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-accent);
}

@media (min-width: 40rem) {
  .form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 56rem) {
  .details-layout {
    grid-template-columns: minmax(0, 1fr) minmax(18rem, 22rem);
    gap: var(--space-2xl);
    align-items: start;
  }

  .details-summary-panel {
    position: sticky;
    top: calc(var(--header-height) + var(--space-md));
  }

  .details-nav-panel .btn-group {
    flex-direction: row;
  }

  .details-nav-panel .btn {
    width: auto;
    flex: 1;
  }
}

/* Review grid (Step 4) */

.review-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(auto-fill, minmax(7rem, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}

.review-grid__figure {
  margin: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-paper-muted);
}

.review-grid__image {
  display: block;
  width: 100%;
  height: auto;
}

.review-grid__fallback {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-ink-subtle);
}

.review-grid__caption {
  padding: var(--space-xs);
  font-size: var(--font-size-xs);
  color: var(--color-ink-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.summary-list--flat .summary-list__row {
  border-bottom: 0;
  padding-bottom: 0;
}

.btn--loading {
  position: relative;
  color: transparent;
  pointer-events: none;
}

.btn--loading::after {
  content: '';
  position: absolute;
  width: 1rem;
  height: 1rem;
  border: 2px solid color-mix(in srgb, var(--color-paper) 35%, transparent);
  border-top-color: var(--color-paper);
  border-radius: 50%;
  animation: btn-spin 0.7s linear infinite;
}

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

@media (prefers-reduced-motion: reduce) {
  .btn--loading::after {
    animation: none;
  }
}

/* Confirmation page */

.confirmation-hero {
  max-width: 38rem;
  margin-bottom: var(--space-2xl);
}

.confirmation-hero__badge {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  margin: 0 0 var(--space-md);
  border-radius: 50%;
  background: var(--color-success-bg);
  color: var(--color-success);
  font-size: var(--font-size-xl);
  font-weight: 700;
}

.confirmation-steps {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--color-ink-muted);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-loose);
}

.confirmation-steps li + li {
  margin-top: var(--space-sm);
}

.confirmation-layout {
  margin-top: 0;
}

/* My account */

.account-header {
  margin-bottom: var(--space-2xl);
}

.account-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.account-tabs__link {
  padding: 0.5rem 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-ink-muted);
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-decoration: none;
  transition:
    border-color var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out),
    background-color var(--duration-fast) var(--ease-out);
}

.account-tabs__link:hover {
  border-color: var(--color-border-strong);
  color: var(--color-ink);
}

.account-layout {
  display: grid;
  gap: var(--space-xl);
  align-items: start;
}

.account-main {
  display: grid;
  gap: var(--space-lg);
  min-width: 0;
}

.account-section {
  margin: 0;
  scroll-margin-top: calc(var(--header-height) + var(--space-md));
}

.account-sidebar {
  margin: 0;
}

.order-list {
  display: grid;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.order-card {
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-paper);
}

.order-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
}

.order-card__title {
  margin: 0;
  font-size: var(--font-size-base);
  font-weight: 600;
}

.order-card__meta {
  margin: var(--space-2xs) 0 0;
  font-size: var(--font-size-xs);
  color: var(--color-ink-subtle);
}

.order-card__summary {
  margin: 0 0 var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-ink-muted);
}

.order-card__expand {
  font-size: var(--font-size-sm);
}

.order-card__expand summary {
  cursor: pointer;
  color: var(--color-accent);
  font-weight: 500;
}

.order-card__details {
  margin-top: var(--space-md);
}

.order-card__action {
  margin-top: var(--space-sm);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
  white-space: nowrap;
}

.status-badge--accepted {
  color: var(--color-accent);
  background: var(--color-accent-muted);
}

.status-badge--processing,
.status-badge--shipped {
  color: #92400e;
  background: #fef3c7;
}

@media (prefers-color-scheme: dark) {
  .status-badge--processing,
  .status-badge--shipped {
    color: #fcd34d;
    background: #451a03;
  }
}

.status-badge--delivered {
  color: var(--color-success);
  background: var(--color-success-bg);
}

.empty-state {
  margin: var(--space-md) 0 0;
  font-size: var(--font-size-sm);
  color: var(--color-ink-subtle);
}

.toggle-field {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  cursor: pointer;
}

.toggle-field input {
  margin-top: 0.2rem;
  accent-color: var(--color-accent);
}

.toggle-field__label {
  display: grid;
  gap: var(--space-2xs);
}

.toggle-field__title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-ink);
}

.toggle-field__hint {
  font-size: var(--font-size-xs);
  color: var(--color-ink-subtle);
}

.settings-danger {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.settings-danger__title {
  margin: 0 0 var(--space-sm);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.account-save-note {
  margin-top: var(--space-md);
}

.btn--small {
  padding: 0.5rem 0.875rem;
  font-size: var(--font-size-xs);
}

@media (min-width: 56rem) {
  .account-layout {
    grid-template-columns: minmax(0, 1fr) minmax(18rem, 22rem);
    gap: var(--space-2xl);
  }

  .account-sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--space-md));
  }
}

/* Collage builder */

.collage-preview-wrap {
  width: 100%;
}

.collage-preview {
  display: grid;
  place-items: center;
  min-height: 14rem;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(45deg, var(--color-paper-muted) 25%, transparent 25%) 0 0 / 1rem 1rem,
    linear-gradient(-45deg, var(--color-paper-muted) 25%, transparent 25%) 0 0 / 1rem 1rem,
    var(--color-surface);
}

.collage-slots {
  display: grid;
  gap: var(--space-sm);
}

.upload-zone--compact {
  padding: var(--space-lg);
}

.upload-zone--compact .upload-zone__title {
  font-size: var(--font-size-base);
}

/* Checkout */

.checkout-panel {
  margin-top: 0;
}

.checkout-lines {
  margin-bottom: var(--space-lg);
}

.checkout-form {
  margin-top: var(--space-md);
}

/* Albums */

.album-list {
  display: grid;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.album-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-paper);
}

.album-card__title {
  margin: 0;
  font-size: var(--font-size-base);
  font-weight: 600;
}

.album-card__meta {
  margin: var(--space-2xs) 0 0;
  font-size: var(--font-size-sm);
  color: var(--color-ink-muted);
}

.album-pages {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 12rem), 1fr));
}

.album-page {
  padding: var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-paper-muted);
}

.album-page__label {
  margin: 0 0 var(--space-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-ink-subtle);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.album-page__grid {
  display: grid;
  gap: var(--space-xs);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.album-page__slot {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.album-page__slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.album-page__empty {
  display: grid;
  place-items: center;
  height: 100%;
  font-size: var(--font-size-xs);
  color: var(--color-ink-subtle);
}