.configuration-library-layout { display: grid; grid-template-columns: minmax(340px, 1fr) minmax(340px, 1fr); gap: 20px; align-items: start; }
.configuration-library-filters { margin-bottom: 20px; }
.configuration-library-filters .virtual-list-toolbar { border-bottom: 0; }
@media (min-width: 1001px) {
  .configuration-library-card { display: flex; flex-direction: column; max-height: var(--configuration-card-height); }
  .configuration-library-card > .card__header { flex-shrink: 0; }
  .configuration-library-card > [data-library-card] { min-height: 0; overflow: auto; }
}
.configuration-library-list { display: grid; }
.modifier-selection-bar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 16px; }
.modifier-library-group { border-bottom: 1px solid var(--line); padding: 16px; }
.modifier-library-group > summary { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; cursor: pointer; padding: 8px 0; }
.modifier-library-group > summary::before { content: '▸'; }
.modifier-library-group[open] > summary::before { content: '▾'; }
.modifier-comparison { min-width: 760px; }
.modifier-comparison td { vertical-align: top; }
.modifier-comparison .configuration-library-item { border: 0; padding: 0; min-width: 220px; }
.modifier-source-comparison { display: grid; gap: 5px; padding: 6px 0; overflow-wrap: anywhere; }
.modifier-source-comparison small { color: var(--muted); }
.modifier-select[aria-checked="true"] { background: var(--accent-soft); border-color: var(--accent); }
.modifier-batch-dialog { width: min(880px, 90vw); max-height: 90vh; overflow: auto; }
.configuration-library-item { display: flex; gap: 14px; align-items: center; text-align: left; padding: 16px 20px; border: 0; border-top: 1px solid var(--line); background: transparent; color: var(--text); cursor: pointer; width: 100%; }
.configuration-library-item:hover, .configuration-library-item.is-active { background: var(--accent-soft); }
.configuration-library-item > span:last-child { display: grid; gap: 5px; }
.configuration-library-item small { color: var(--muted); }
.configuration-library-item img, .configuration-thumbnail { width: 72px; height: 72px; border-radius: 10px; object-fit: cover; background: var(--surface-2); flex-shrink: 0; }
span.configuration-thumbnail { display: grid; place-items: center; color: var(--muted); font-size: 24px; }
.configuration-image { display: grid; width: min(100%, 420px); gap: 12px; }
.configuration-image [hidden] { display: none; }
.configuration-image .media-bundle-preview img { object-fit: contain; }
.configuration-image .media-bundle-preview video { width: 100%; height: 100%; object-fit: contain; }
.configuration-photo-viewer video { width: 100%; max-height: 75vh; display: block; margin-top: 16px; }
.category-tree-node { display: flex; align-items: center; gap: 10px; padding-left: calc(var(--category-depth) * 22px); }
.category-tree-node > div { display: grid; gap: 5px; }
.category-tree-node small { color: var(--muted); font-size: 11px; }
.category-tree-toggle { flex: 0 0 30px; width: 30px; height: 30px; border: 0; border-radius: 8px; background: var(--surface-2); color: var(--text); font-size: 22px; cursor: pointer; }
.category-tree-toggle:disabled { background: transparent; cursor: default; color: var(--muted); }
.category-tree-toggle[aria-busy="true"] { display: inline-flex; align-items: center; justify-content: center; background: var(--surface-2); }
.category-tree-toggle .virtual-list-spinner { width: 16px; height: 16px; }
.category-tree-row.is-context strong { color: var(--muted); font-weight: 500; }
.category-editor-dialog > .card__header { background: white; flex-shrink: 0; }
.category-editor-dialog > .card__header > div { display: grid; gap: 5px; }
.category-editor-workspace { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(280px, 1fr); gap: 24px; min-height: 0; overflow: auto; padding: 24px; }
.category-editor-form { align-content: start; min-width: 0; }
.category-editor-form [hidden] { display: none; }
.category-basic-settings { border: 1px solid var(--line); border-radius: 12px; padding: 14px; background: white; }
.category-basic-settings summary { cursor: pointer; font-weight: 600; font-size: 13px; }
.category-basic-settings[open] > div { margin-top: 16px; }
.category-cover-modes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 0; border: 0; padding: 0; }
.category-cover-modes legend { font-size: 13px; font-weight: 600; margin-bottom: 12px; }
.category-cover-modes label { display: flex; align-items: start; gap: 8px; padding: 12px; background: white; border: 1px solid var(--line); border-radius: 12px; cursor: pointer; }
.category-cover-modes label:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.category-cover-modes input { accent-color: var(--accent); margin: 2px 0 0; }
.category-cover-modes span { display: grid; gap: 6px; }
.category-cover-modes strong { font-size: 12px; }
.category-cover-modes small { color: var(--muted); font-size: 10px; line-height: 1.4; }
.category-editor-form .configuration-image { width: 100%; }
.category-editor-form .media-bundle-preview { height: 180px; aspect-ratio: auto; }
.category-editor-actions { position: sticky; bottom: -24px; background: var(--bg); padding: 16px 0; border-top: 1px solid var(--line); }
.category-editor-actions span { font-size: 11px; }
.category-editor-form [role="alert"] { color: var(--danger); }
.category-cover-preview { min-width: 0; align-self: start; position: sticky; top: 0; }
.category-cover-preview h3 { font-size: 13px; margin: 0 0 12px; }
.category-cover-preview > p { font-size: 12px; line-height: 1.5; }
.category-cover-preview__card { position: relative; height: min(480px, 58dvh); min-height: 280px; border-radius: 18px; overflow: hidden; background: #72868f; color: white; }
.category-cover-preview__card > img, .category-cover-preview__card > video { width: 100%; height: 100%; object-fit: cover; }
.category-cover-preview__shade { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(transparent 30%, rgb(0 0 0 / 65%)); }
.category-cover-preview__empty { display: grid; place-items: center; height: 100%; font-size: 36px; }
.category-cover-preview__copy { position: absolute; left: 20px; right: 20px; bottom: 24px; display: grid; gap: 14px; pointer-events: none; }
.category-cover-preview__copy h4 { font-size: 24px; margin: 0; overflow-wrap: anywhere; }
.category-cover-preview__cta { width: fit-content; padding: 10px 18px; background: var(--accent); border-radius: 24px; font-size: 13px; font-weight: 650; }
@media (hover: hover) { .category-editor-dialog [data-ui-transient] { display: none; } }
@media (max-width: 900px) { .category-editor-workspace { grid-template-columns: 1fr; } .category-cover-preview { position: static; } .category-cover-modes { grid-template-columns: 1fr; } }
.configuration-image .media-bundle-dropzone[aria-disabled="true"] { cursor: not-allowed; }
.configuration-switches { display: flex; flex-wrap: wrap; gap: 14px 24px; align-items: start; }
.configuration-switches--vertical { display: grid; gap: 10px; min-width: 150px; }
.configuration-group-fields { grid-template-columns: minmax(160px, 2fr) minmax(140px, 1fr) minmax(110px, 1fr); }
.configuration-toggle { align-items: start; font-size: 12px; gap: 8px; }
.configuration-toggle > input { width: 16px; height: 16px; flex-shrink: 0; margin: 0; }
.configuration-toggle > span:last-child { display: grid; gap: 3px; }
.configuration-toggle small { color: var(--muted); font-size: 10px; font-weight: normal; }
.configuration-unavailable-control { display: inline-flex; position: relative; width: 100%; min-width: 0; cursor: help; }
.configuration-unavailable-control > :first-child { pointer-events: none; }
.configuration-unavailable-control:has(> button), .configuration-unavailable-control:has(> input[type="checkbox"]) { width: auto; }
.configuration-unavailable-control:focus { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 5px; }
.configuration-disabled-hint { position: fixed; inset: auto; margin: 0; border: 0; width: max-content; max-width: min(310px, 70vw); padding: 10px 12px; background: var(--text); color: white; border-radius: 8px; font-size: 11px; line-height: 1.5; font-weight: normal; box-shadow: 0 4px 16px rgb(15 35 48 / 18%); }
[data-product-configuration] h3, [data-product-configuration] p, .configuration-dialog-heading h2 { margin: 0; }
[data-product-configuration] h3 { font-size: 14px; }
[data-product-configuration] p.muted { font-size: 12px; line-height: 1.5; }
[data-product-configuration] section.stack { gap: 12px; }
[data-product-configuration] label.field, [data-modifier-form] label.field { color: var(--muted); font-size: 10px; font-weight: 650; letter-spacing: .06em; text-transform: uppercase; }
[data-product-configuration] .field input, [data-product-configuration] .field select, [data-modifier-form] .field input, [data-modifier-form] .field textarea { font-size: 13px; font-weight: normal; letter-spacing: normal; text-transform: none; }
.configuration-disabled-hint { letter-spacing: normal; text-transform: none; }
.configuration-dialog-heading h2 { font-size: 16px; }
.configuration-photo-button { display: grid; gap: 6px; justify-items: center; flex: 0 0 88px; border: 1px solid var(--line); border-radius: 12px; padding: 7px; background: var(--surface-2); color: var(--text); font-size: 12px; cursor: pointer; }
.configuration-photo-button:hover { border-color: var(--accent); }
.configuration-photo-empty { display: grid; place-items: center; width: 72px; height: 72px; border: 1px dashed var(--muted); border-radius: 8px; font-size: 28px; }
.configuration-photo-viewer { width: min(900px, calc(100vw - 40px)); padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.configuration-photo-viewer img { display: block; width: 100%; max-height: 75vh; object-fit: contain; margin-top: 16px; }
.configuration-photo-viewer::backdrop { background: rgb(15 35 48 / 65%); }
.configuration-dialog-heading { display: flex; gap: 16px; justify-content: space-between; align-items: center; }
.configuration-quantity summary { color: var(--muted); cursor: pointer; }
.configuration-quantity[open] summary { margin-bottom: 12px; }
[data-product-configuration] input[type="checkbox"], [data-product-configuration] .table input[type="checkbox"] { width: 18px; height: 18px; min-width: 18px; padding: 0; }
.configuration-dialog { width: min(760px, calc(100vw - 40px)); max-height: calc(100vh - 60px); padding: 24px; border: 1px solid var(--line); border-radius: 16px; color: var(--text); background: var(--surface); }
.configuration-dialog::backdrop { background: rgb(15 35 48 / 45%); }
.configuration-image-dialog { width: min(520px, calc(100vw - 40px)); }
.configuration-image-dialog .configuration-image { width: 100%; }
.configuration-group { border: 1px solid var(--line); border-radius: 12px; padding: 18px; background: var(--surface-2); }
.configuration-element { padding: 16px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); display: grid; gap: 14px; }
.configuration-element__main { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.configuration-element__main > .field { flex: 1 1 130px; }
.configuration-element__main > .field:nth-child(2) { flex: 2 1 220px; }
.configuration-preview-choice { display: flex; align-items: center; gap: 12px; padding: 8px 0; }
.configuration-preview-choice .input { width: 85px; }
.configuration-price { font-size: 28px; }
[data-product-configuration] .table td { vertical-align: top; }
[data-product-configuration] .table .input { min-width: 100px; }
[data-product-configuration] [role="alert"], [data-modifier-error] { color: var(--danger); }
@media (max-width: 1000px) { .configuration-library-layout { grid-template-columns: 1fr; } }
@media (max-width: 780px) { .configuration-group-fields { grid-template-columns: 1fr; } .configuration-element__main { align-items: start; } }
.configuration-field-error { color: var(--danger, #b42318); }
[aria-invalid="true"] { border-color: var(--danger, #b42318); }
.customer-preview { position: relative; isolation: isolate; background: #667b84; height: 100%; min-height: 300px; color: white; overflow: hidden; }
.customer-preview > .catalog-media-preview { position: absolute; inset: 0; aspect-ratio: auto; height: 100%; z-index: -2; background: #667b84; }
.customer-preview > .catalog-media-preview.is-empty { color: white; }
.customer-preview__shade { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgb(0 0 0 / 65%), transparent 65%, rgb(0 0 0 / 35%)); }
.customer-preview__top { padding: 20px 18px; }
.customer-preview__top h3 { margin: 0; text-align: center; font-size: 22px; line-height: 1.25; overflow-wrap: anywhere; }
.customer-preview__about { margin-top: 20px; text-align: center; }
.customer-preview__about dl { display: flex; justify-content: space-around; gap: 8px; margin: 0 0 12px; }
.customer-preview__about dd { margin: 0; font-size: 13px; font-weight: 650; }
.customer-preview__about dt { font-size: 10px; opacity: .75; margin-top: 5px; }
.customer-preview__about > button { border: 0; border-radius: 30px; padding: 7px 18px; background: white; color: var(--text); cursor: pointer; }
.customer-preview__bottom { position: absolute; bottom: 12px; left: 12px; right: 12px; display: grid; gap: 10px; }
.customer-preview__steps { display: flex; gap: 8px; overflow: auto; }
.customer-preview__steps > button { flex: 0 0 88px; border: 0; border-radius: 14px; background: rgb(255 255 255 / 90%); color: var(--text); display: grid; justify-items: center; gap: 5px; padding: 10px; cursor: pointer; font-size: 10px; }
.customer-preview__steps img, .customer-preview__steps .customer-choice__empty { width: 40px; height: 40px; border-radius: 10px; object-fit: cover; }
.customer-preview__steps > button[aria-pressed="true"] { outline: 2px solid var(--accent); outline-offset: -2px; }
.customer-preview__cart { display: flex; align-items: center; gap: 8px; padding: 8px; border-radius: 32px; background: rgb(255 255 255 / 90%); box-shadow: 0 3px 14px rgb(0 0 0 / 15%); color: var(--text); }
.customer-preview__sizes { flex: 1; min-width: 0; display: flex; gap: 4px; overflow: auto; align-items: center; }
.customer-preview__sizes > button, .customer-preview__sizes > span { white-space: nowrap; border: 0; padding: 11px 12px; border-radius: 24px; background: transparent; color: var(--text); font-size: 12px; cursor: pointer; }
.customer-preview__sizes > button[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent); font-weight: 700; }
.customer-preview__price { flex: 0 0 auto; display: grid; place-items: center; min-width: 116px; min-height: 42px; padding: 8px 16px; border-radius: 26px; background: var(--accent); color: white; font-weight: 750; font-size: 15px; }
.customer-preview__sheet { position: absolute; inset: 72px 0 152px; display: flex; flex-direction: column; border-radius: 18px 18px 0 0; padding: 16px; background: rgb(255 255 255 / 96%); color: var(--text); }
.customer-preview.has-active-step .customer-preview__top { visibility: hidden; }
.customer-preview.has-active-step .customer-preview__sheet { top: 0; }
.customer-preview__sheet-heading { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.customer-preview__sheet-heading h4 { margin: 0; font-size: 16px; }
.customer-preview__sheet-heading > button { border: 0; background: var(--surface-2); color: var(--text); border-radius: 50%; width: 32px; height: 32px; cursor: pointer; font-size: 24px; }
.customer-preview__sheet-content { overflow: auto; min-height: 0; }
.customer-preview__sheet-content h4 { margin: 12px 0 6px; }
.customer-preview__sheet-content p { font-size: 12px; line-height: 1.5; white-space: pre-line; }
.customer-preview__choices { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 8px; }
.customer-choice { border: 1px solid var(--line); border-radius: 12px; padding: 10px; background: white; color: var(--text); display: grid; justify-items: center; text-align: center; gap: 6px; min-width: 0; }
button.customer-choice { cursor: pointer; }
.customer-choice[aria-pressed="true"] { border-color: var(--accent); background: var(--accent-soft); }
.customer-choice img, .customer-choice__empty { width: 64px; height: 64px; border-radius: 10px; object-fit: cover; }
.customer-choice__empty { display: grid; place-items: center; background: var(--surface-2); color: var(--muted); }
.customer-choice strong { font-size: 12px; overflow-wrap: anywhere; }
.customer-choice small { font-size: 10px; color: var(--muted); }
.customer-choice__quantity { display: flex; gap: 8px; align-items: center; }
.customer-choice__quantity button { border: 0; border-radius: 50%; width: 28px; height: 28px; color: var(--accent); background: var(--accent-soft); cursor: pointer; }
.customer-preview__error { background: white; color: var(--danger); padding: 8px 12px; border-radius: 12px; font-size: 11px; display: flex; gap: 8px; align-items: center; }
.customer-preview__error > button { margin-left: auto; border: 1px solid var(--line); border-radius: 8px; padding: 6px; background: white; cursor: pointer; }
.customer-preview [hidden] { display: none; }
.customer-preview button:disabled { cursor: not-allowed; opacity: .5; }
.configuration-section-inline { border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
.configuration-section-inline > summary { cursor: pointer; }
.configuration-section-inline > summary .muted { display: block; margin: 6px 0 0 16px; font-size: 12px; }
.configuration-section-inline[open] > summary { margin-bottom: 16px; }