/* =========================================================
   SCARS · Selector de talla tipo Gucci
   Solo modifica la presentación. WooCommerce sigue controlando
   las variaciones mediante el <select> original.
   ========================================================= */

:root {
    --scars-size-border: #d8d8d8;
    --scars-size-text: #111;
    --scars-size-muted: #777;
    --scars-size-bg: #fff;
}

/* La fila de talla se convierte en un bloque limpio. */
.single-product form.variations_form table.variations tr.scars-size-row {
    display: block;
    width: 100%;
}

.single-product form.variations_form table.variations tr.scars-size-row > th.label,
.single-product form.variations_form table.variations tr.scars-size-row > td.value {
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
}

/* Ocultamos solo la etiqueta nativa y el select visual,
   pero mantenemos el select en DOM para WooCommerce. */
.single-product form.variations_form tr.scars-size-row > th.label {
    display: none !important;
}

.single-product form.variations_form tr.scars-size-row select.scars-native-size-select {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0 0 0 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* Ocultamos el "Limpiar" nativo únicamente en esta fila. */
.single-product form.variations_form tr.scars-size-row .reset_variations {
    display: none !important;
}

.scars-size-selector {
    width: 100%;
    margin: 8px 0 18px;
    color: var(--scars-size-text);
    font-family: inherit;
}

.scars-size-trigger {
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    min-height: 58px;
    margin: 0;
    padding: 0 18px;
    border: 1px solid var(--scars-size-border);
    border-radius: 0;
    background: var(--scars-size-bg);
    color: var(--scars-size-text);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    cursor: pointer;
    font: inherit;
    text-align: left;
    transition: border-color .2s ease;
}

.scars-size-trigger:hover,
.scars-size-trigger:focus-visible,
.scars-size-selector.is-open .scars-size-trigger {
    border-color: #111;
    outline: none;
}

.scars-size-trigger-copy {
    display: flex;
    align-items: baseline;
    gap: 8px;
    min-width: 0;
}

.scars-size-trigger-label {
    font-size: 15px;
    line-height: 1.2;
    letter-spacing: .01em;
}

.scars-size-trigger-value {
    font-size: 15px;
    line-height: 1.2;
    font-weight: 600;
}

.scars-size-chevron {
    width: 12px;
    height: 12px;
    flex: 0 0 auto;
    border-right: 1px solid currentColor;
    border-bottom: 1px solid currentColor;
    transform: rotate(45deg) translateY(-3px);
    transition: transform .25s ease;
}

.scars-size-selector.is-open .scars-size-chevron {
    transform: rotate(225deg) translate(-2px, -1px);
}

/* Panel tipo lujo: blanco, sin tarjetas redondeadas, filas claras. */
.scars-size-panel {
    display: grid;
    grid-template-rows: 0fr;
    border: 0 solid var(--scars-size-border);
    border-top: 0;
    overflow: hidden;
    background: var(--scars-size-bg);
    transition:
        grid-template-rows .3s cubic-bezier(.22,1,.36,1),
        border-width .15s ease;
}

.scars-size-selector.is-open .scars-size-panel {
    grid-template-rows: 1fr;
    border-width: 0 1px 1px;
}

.scars-size-panel-inner {
    min-height: 0;
    overflow: hidden;
}

.scars-size-options {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    padding: 6px 12px 14px;
    gap: 0;
}

.scars-size-option {
    appearance: none;
    -webkit-appearance: none;
    position: relative;
    min-height: 48px;
    margin: 0;
    padding: 10px 12px;
    border: 0;
    background: transparent;
    color: var(--scars-size-text);
    cursor: pointer;
    font: inherit;
    font-size: 14px;
    text-align: center;
    transition: background-color .18s ease, color .18s ease;
}

.scars-size-option:hover,
.scars-size-option:focus-visible {
    background: #f4f4f4;
    outline: none;
}

.scars-size-option.is-selected {
    background: #111;
    color: #fff;
}

.scars-size-option.is-disabled,
.scars-size-option:disabled {
    cursor: not-allowed;
    color: #aaa;
    background: transparent;
    text-decoration: line-through;
    text-decoration-thickness: 1px;
}

.scars-size-option.is-disabled:hover,
.scars-size-option:disabled:hover {
    background: transparent;
}

/* Texto auxiliar similar a una ficha premium. */
.scars-size-help {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    padding: 0 14px 14px;
    color: var(--scars-size-muted);
    font-size: 12px;
    line-height: 1.4;
}

.scars-size-change {
    appearance: none;
    border: 0;
    padding: 0;
    background: transparent;
    color: #111;
    font: inherit;
    font-size: 12px;
    text-decoration: underline;
    text-underline-offset: 3px;
    cursor: pointer;
}

.scars-size-change[hidden] {
    display: none !important;
}

/* Validación visual cuando WooCommerce pide seleccionar talla. */
.scars-size-selector.has-error .scars-size-trigger {
    border-color: #b3261e;
}

.scars-size-selector.has-error .scars-size-trigger-label {
    color: #b3261e;
}

/* No alteramos el botón WooCommerce salvo darle separación coherente. */
.single-product form.variations_form .single_variation_wrap {
    margin-top: 0;
}

/* Móvil: dos columnas para pulsación más cómoda. */
@media (max-width: 767px) {
    .scars-size-trigger {
        min-height: 56px;
        padding-inline: 16px;
    }

    .scars-size-options {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        padding-inline: 10px;
    }

    .scars-size-option {
        min-height: 50px;
    }
}