/* =========================================================================
   L'Atelier de MIA — RTW Soirée Listing Grid
   Compact 3-column grid for 30 designs. Tokens only.
   ========================================================================= */

.rtw-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
    width: 100%;
    max-width: 1040px;
}

.rtw-card {
    display: flex;
    flex-direction: column;
}

.rtw-card__media {
    position: relative;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    border: 1px solid var(--hairline);
    transition: background var(--dur-medium) var(--ease);
}

.rtw-card__color-label {
    position: absolute;
    bottom: var(--space-2);
    left: var(--space-2);
    padding: 2px var(--space-2);
    background: rgba(245, 239, 228, 0.85);

    font-family: var(--type-label-caps-font);
    font-size: 9px;
    font-weight: var(--type-label-caps-weight);
    letter-spacing: var(--type-label-caps-tracking);
    text-transform: var(--type-label-caps-case);
    color: var(--fg);
}

.rtw-card__body {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-3) 0;
}

.rtw-card__name {
    margin: 0;
    font-family: var(--type-subheadline-font);
    font-size: 20px;
    font-weight: var(--type-subheadline-weight);
    font-style: italic;
    color: var(--fg);
}

.rtw-card__price--was {
    text-decoration: line-through;
    color: var(--muted);
    margin-right: var(--space-2);
}

.rtw-card__price--sale {
    color: var(--fg);
    font-weight: 500;
}

.rtw-card__price {
    margin: 0;
    font-family: var(--type-body-editorial-font);
    font-size: 15px;
    font-weight: var(--type-body-editorial-weight);
    color: var(--fg);
}

.rtw-card__swatches {
    display: flex;
    gap: 6px;
    align-items: center;
}

.rtw-card__swatch {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 1px solid var(--hairline);
    padding: 0;
    cursor: pointer;
    transition: transform var(--dur-fast) var(--ease),
                box-shadow var(--dur-fast) var(--ease);
}

.rtw-card__swatch:hover {
    transform: scale(1.15);
}

.rtw-card__swatch.is-active {
    box-shadow: 0 0 0 2px var(--canvas), 0 0 0 3px var(--fg);
}

.rtw-card__sizes {
    font-family: var(--type-label-caps-font);
    font-size: var(--type-label-caps-size);
    font-weight: var(--type-label-caps-weight);
    letter-spacing: var(--type-label-caps-tracking);
    text-transform: var(--type-label-caps-case);
    color: var(--muted);
}

/* ---------- SAMPLE-VIEWING PRODUCT INFORMATION ----------
   Editorial description, the atelier sample size + adjustability note, and
   a quiet "Details" disclosure listing Materials / Fit / Details — the
   product page, distilled onto the card. */

.rtw-card__desc {
    margin: 0;
    font-family: var(--type-body-editorial-font);
    font-size: 14px;
    font-weight: var(--type-body-editorial-weight);
    line-height: 1.6;
    color: var(--muted);
}

.rtw-card__sample {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin: 0;
}

.rtw-card__sample-size {
    font-family: var(--type-label-caps-font);
    font-size: 10px;
    font-weight: var(--type-label-caps-weight);
    letter-spacing: var(--type-label-caps-tracking);
    text-transform: var(--type-label-caps-case);
    color: var(--fg);
}

.rtw-card__sample-note {
    font-family: var(--type-body-editorial-font);
    font-size: 12.5px;
    font-weight: var(--type-body-editorial-weight);
    font-style: italic;
    color: var(--muted);
}

.rtw-card__specs {
    border-top: 1px solid var(--hairline);
    border-bottom: 1px solid var(--hairline);
}

.rtw-card__specs-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-2) 0;
    cursor: pointer;
    list-style: none;

    font-family: var(--type-label-caps-font);
    font-size: 10px;
    font-weight: var(--type-label-caps-weight);
    letter-spacing: var(--type-label-caps-tracking);
    text-transform: var(--type-label-caps-case);
    color: var(--fg);
    transition: color var(--dur-fast) var(--ease);
}

.rtw-card__specs-summary::-webkit-details-marker { display: none; }

.rtw-card__specs-summary::after {
    content: '+';
    font-family: var(--type-body-editorial-font);
    font-size: 14px;
    line-height: 1;
    color: var(--muted);
    transition: transform var(--dur-fast) var(--ease);
}

.rtw-card__specs[open] .rtw-card__specs-summary::after {
    content: '\2212';
}

.rtw-card__specs-summary:hover { color: var(--muted); }
.rtw-card__specs-summary:focus { outline: none; }
.rtw-card__specs-summary:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

.rtw-card__specs-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding: var(--space-2) 0 var(--space-3);
}

.rtw-card__spec {
    display: grid;
    grid-template-columns: 88px 1fr;
    gap: var(--space-3);
    align-items: start;
}

.rtw-card__spec-label {
    font-family: var(--type-label-caps-font);
    font-size: 9px;
    font-weight: var(--type-label-caps-weight);
    letter-spacing: var(--type-label-caps-tracking);
    text-transform: var(--type-label-caps-case);
    color: var(--muted);
    padding-top: 2px;
}

.rtw-card__spec-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;

    font-family: var(--type-body-editorial-font);
    font-size: 13px;
    font-weight: var(--type-body-editorial-weight);
    line-height: 1.5;
    color: var(--fg);
}

.rtw-card__spec-list li { margin: 0; }

/* ---------- CORSET SIZE PICKER ---------- */

.corset-size-picker {
    display: flex;
    gap: 6px;
}

.corset-size-btn {
    width: 32px;
    height: 32px;
    padding: 0;
    border: 1px solid var(--hairline);
    background: transparent;
    cursor: pointer;
    font-family: var(--type-label-caps-font);
    font-size: 10px;
    font-weight: var(--type-label-caps-weight);
    letter-spacing: var(--type-label-caps-tracking);
    color: var(--fg);
    transition: border-color var(--dur-fast) var(--ease),
                background var(--dur-fast) var(--ease);
}

.corset-size-btn:hover {
    border-color: var(--fg);
}

.corset-size-btn.is-active {
    background: var(--fg);
    color: var(--canvas);
    border-color: var(--fg);
}

/* Keyboard focus rings (a11y 9.10) — size buttons + colour swatches. */
.corset-size-btn:focus-visible,
.rtw-card__swatch:focus-visible {
    outline: 2px solid var(--fg);
    outline-offset: 2px;
}

.rtw-card__note {
    font-family: var(--type-label-caps-font);
    font-size: 9px;
    font-weight: var(--type-label-caps-weight);
    letter-spacing: var(--type-label-caps-tracking);
    text-transform: var(--type-label-caps-case);
    color: var(--muted);
    font-style: italic;
}

.rtw-card__actions {
    margin-top: var(--space-1);
}

/* ---------- TABLET ---------- */

@media (max-width: 899px) {
    .rtw-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }
}

/* ---------- MOBILE ---------- */

@media (max-width: 599px) {
    .rtw-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-3);
    }

    .rtw-card__name {
        font-size: 17px;
    }
}