/* ==========================================================================
   VELNOIR — Shop surfaces (Phase 8, D1/D2)

   The phase-aware shop entrance, the set page and the single-product page.
   Token-governed (Design Law 2): every color is a semantic var(), every
   font-size a --text-* step; the per-scent accent flows through
   --panel-accent (ScentCatalog::CSS → scent--hn/ss/mt). Dark-only, quiet;
   the one drama (the hero card, the scent chips) is subtraction, not noise.
   ========================================================================== */

.shop {
    padding-block: var(--space-8) var(--space-9);
}

/* Per-scent accent, the landing's grammar (self-contained for the shop). */
.scent--hn { --panel-accent: var(--scent-hn-accent); }
.scent--ss { --panel-accent: var(--scent-ss-accent); }
.scent--mt { --panel-accent: var(--scent-mt-accent); }

/* --- Vestibule ----------------------------------------------------------- */

.shop-vestibule {
    max-width: var(--container-text);
}

.shop-vestibule__title {
    font-family: var(--font-display);
    font-size: var(--text-5);
    font-weight: 600;
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tight);
    margin-block: var(--space-4) var(--space-5);
}

.shop-vestibule__note {
    color: var(--ink-2);
    margin-block-start: var(--space-5);
}

.shop-vestibule__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    align-items: center;
    margin-block-start: var(--space-6);
}

/* --- Browsable head ------------------------------------------------------ */

.shop-keychip {
    display: inline-block;
    font-size: var(--text--1);
    letter-spacing: var(--tracking-soft);
    color: var(--accent-soft);
    border: var(--hairline) solid var(--line);
    border-radius: var(--radius-pill);
    padding: var(--space-2) var(--space-4);
    margin-block-end: var(--space-5);
}

.shop-head__title {
    font-family: var(--font-display);
    font-size: var(--text-6);
    font-weight: 600;
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tight);
    margin-block: var(--space-3) var(--space-4);
}

.shop-head__closing { color: var(--accent-soft); }
.shop-head__archive { color: var(--ink-2); }

/* --- The set grid, N°3 hero-weighted by structure ------------------------ */

.shop-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    margin-block: var(--space-7);
}

.shop-card {
    border: var(--hairline) solid var(--line);
    border-radius: var(--radius-2);
    background: var(--surface-raised);
    padding: var(--space-6);
}

.shop-card--hero {
    background: var(--surface-high);
    border-color: var(--ink-3);
}

.shop-card__link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.shop-card__name {
    font-family: var(--font-display);
    font-size: var(--text-3);
    font-weight: 600;
    line-height: var(--leading-snug);
}

.shop-card--hero .shop-card__name { font-size: var(--text-4); }

.shop-card__price {
    font-size: var(--text-1);
    color: var(--accent-soft);
    margin-block-start: var(--space-2);
    white-space: nowrap;
}

.shop-card__scents {
    list-style: none;
    margin-block: var(--space-5) var(--space-4);
    display: grid;
    gap: var(--space-3);
}

.shop-card__scent {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    border-inline-start: 2px solid var(--panel-accent, var(--line));
    padding-inline-start: var(--space-3);
}

.shop-card__scent-name,
.scent-availability__name,
.scent-option__name { color: var(--ink); }

@media (min-width: 56.25rem) {
    .shop-grid {
        grid-template-columns: repeat(2, 1fr);
        align-items: start;
    }
    .shop-card--hero { grid-column: 1 / -1; }
}

/* --- Single products list ------------------------------------------------ */

.shop-singles__list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-block-start: var(--space-4);
}

/* --- The browsable catalog (2026-07-10) ----------------------------------- */

.shop-catalog__vat {
    font-size: var(--text--1);
    color: var(--ink-3);
    margin-block-start: var(--space-3);
}

.shop-card__composition {
    font-size: var(--text--1);
    color: var(--ink-2);
    margin-block-start: var(--space-3);
}

.shop-grid--singles .shop-singles__title {
    grid-column: 1 / -1;
    font-family: var(--font-display);
    font-size: var(--text-3);
    font-weight: 600;
    margin-block-start: var(--space-5);
}

@media (min-width: 56.25rem) {
    /* Singles stay equal cards - only the sets grid carries a hero span. */
    .shop-grid--singles .shop-card--single { grid-column: auto; }
}

/* --- Availability chip --------------------------------------------------- */

.stock-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text--1);
    letter-spacing: var(--tracking-soft);
    color: var(--ink-2);
    white-space: nowrap;
}

.stock-chip__dot {
    width: var(--space-2);
    height: var(--space-2);
    border-radius: var(--radius-pill);
    background: currentColor;
}

.stock-chip--available { color: var(--state-ok); }
.stock-chip--low { color: var(--accent-soft); }
.stock-chip--sold_out { color: var(--ink-3); }

/* --- Set / product detail ------------------------------------------------ */

.shop-set__back { margin-block-end: var(--space-5); }

.shop-set__main {
    max-width: var(--container-text);
}

.shop-set__title {
    font-family: var(--font-display);
    font-size: var(--text-5);
    font-weight: 600;
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tight);
    margin-block: var(--space-3) var(--space-3);
}

.shop-set__price {
    font-size: var(--text-2);
    color: var(--accent-soft);
}

.shop-set__vat {
    font-size: var(--text--1);
    color: var(--ink-3);
    margin-block-start: var(--space-1);
}

.shop-set__subtitle {
    font-family: var(--font-display);
    font-size: var(--text-2);
    font-weight: 500;
    margin-block: var(--space-7) var(--space-3);
}

.composition,
.scent-availability {
    list-style: none;
    display: grid;
    gap: var(--space-3);
    margin-block-start: var(--space-4);
}

.composition__item {
    display: flex;
    gap: var(--space-3);
    align-items: baseline;
    border-block-end: var(--hairline) solid var(--line);
    padding-block-end: var(--space-3);
}

.composition__qty { color: var(--accent-soft); }

.scent-availability__item {
    display: grid;
    gap: var(--space-1);
    border-inline-start: 2px solid var(--panel-accent, var(--line));
    padding-inline-start: var(--space-4);
    padding-block: var(--space-2);
}

.scent-availability__notes,
.scent-option__notes {
    font-size: var(--text--1);
    color: var(--ink-2);
}

/* --- The scent selector -------------------------------------------------- */

.scent-selector {
    border: 0;
    padding: 0;
    margin-block: var(--space-6);
    display: grid;
    gap: var(--space-3);
}

.scent-selector__legend { margin-block-end: var(--space-2); }

.scent-option {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    border: var(--hairline) solid var(--line);
    border-inline-start: 3px solid var(--panel-accent, var(--line));
    border-radius: var(--radius-2);
    background: var(--surface-raised);
    padding: var(--space-4);
    cursor: pointer;
}

.scent-option__text {
    display: grid;
    gap: var(--space-1);
    flex: 1 1 auto;
}

.scent-option__input { accent-color: var(--panel-accent, var(--accent)); }

.scent-option:has(.scent-option__input:checked) {
    border-color: var(--panel-accent, var(--accent));
    background: var(--surface-high);
}

.scent-option:has(.scent-option__input:focus-visible) {
    outline: 2px solid var(--focus);
    outline-offset: 2px;
}

.scent-option--out {
    cursor: not-allowed;
    opacity: 0.6;
}

/* --- Add-to-cart form ---------------------------------------------------- */

.add-form { margin-block-start: var(--space-6); }

.add-form__row {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-block-end: var(--space-5);
}

.add-form__select { width: auto; }

.add-form__note {
    font-size: var(--text--1);
    color: var(--ink-3);
    margin-block-start: var(--space-3);
}

.shop-product__pointer {
    margin-block-start: var(--space-8);
    padding-block-start: var(--space-5);
    border-block-start: var(--hairline) solid var(--line);
    color: var(--ink-2);
}

@media (prefers-reduced-motion: no-preference) {
    .shop-card,
    .scent-option {
        transition: border-color var(--dur-2) var(--ease-out), background var(--dur-2) var(--ease-out);
    }
}