/* ==========================================================================
   Tienda: productos (layouts/_default/shop.html) y carrito (cart.html).
   Se carga sólo en esas páginas (ver partials/head.html del tema). Escala más
   compacta que las páginas informativas: aquí lo importante es ver y comparar
   productos sin desplazarse tanto.
   ========================================================================== */

.shop_page {
    padding-top: 2.5rem;
    padding-bottom: 5rem;
}

.shop_head {
    max-width: 46rem;
    margin-bottom: 1.75rem;
}

.shop_eyebrow {
    margin: 0 0 .5rem;
    color: var(--indigo-500-main);
    font-size: .75rem;
    font-weight: 500;
    letter-spacing: .06rem;
    text-transform: uppercase;
}

.shop_crumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .5rem;
    margin-bottom: .5rem;
    color: var(--grey-600-main);
    font-size: .875rem;
    line-height: 1.25rem;
}

.shop_crumbs a {
    color: var(--indigo-500-main);
}

.shop_crumbs a:hover {
    text-decoration: underline;
}

.shop_title {
    margin: 0;
    color: var(--grey-800);
    font-size: 2.25rem;
    font-weight: 500;
    line-height: 2.625rem;
    letter-spacing: -.06rem;
}

.shop_lead {
    margin: .5rem 0 0;
    color: var(--grey-700);
    font-size: 1rem;
    line-height: 1.5rem;
}

.shop_section {
    margin-top: 3rem;
}

.shop_section-title {
    margin: 0 0 1rem;
    color: var(--grey-800);
    font-size: 1.25rem;
    line-height: 1.75rem;
    letter-spacing: -.02rem;
}

.shop_note {
    margin: 1rem 0 0;
    color: var(--grey-600-main);
    font-size: .8125rem;
    line-height: 1.25rem;
}

/* Los .button del tema están pensados para <a>: en un <button> hay que quitar el
   borde y la fuente nativos. */
button.button,
button.button-secondary {
    border: 0;
    font-family: inherit;
    cursor: pointer;
}

button.button[disabled] {
    opacity: .6;
    cursor: not-allowed;
}

/* --- Categorías (/products/) ------------------------------------------------ */

.shop_categories {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.shop_category {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    color: var(--grey-800);
    border: 1px solid var(--grey-200);
    border-radius: var(--border-radius-large);
    background-color: var(--base-white);
    transition: border-color .2s, box-shadow .2s;
}

.shop_category:hover {
    border-color: var(--indigo-300);
    box-shadow: 0 12px 24px -18px rgba(13, 15, 44, .35);
}

.shop_category:focus-visible {
    outline: 2px solid var(--indigo-500-main);
    outline-offset: 2px;
}

.shop_category-icon {
    display: flex;
    flex: none;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: var(--border-radius-base);
    background-color: var(--indigo-100);
    color: var(--indigo-500-main);
}

.shop_category-icon svg {
    width: 1.5rem;
    height: 1.5rem;
}

.shop_category-text {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: .125rem;
    min-width: 0;
}

.shop_category-title {
    font-size: 1.0625rem;
    font-weight: 500;
    line-height: 1.5rem;
}

.shop_category-summary {
    color: var(--grey-700);
    font-size: .875rem;
    line-height: 1.25rem;
}

.shop_category-arrow {
    width: .875rem;
    height: .875rem;
    flex: none;
    color: var(--indigo-500-main);
    transition: transform .2s ease;
}

.shop_category:hover .shop_category-arrow {
    transform: translateX(3px);
}

.shop_steps {
    display: grid;
    grid-template-columns: repeat(var(--steps, 4), minmax(0, 1fr));
    gap: .75rem;
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: step;
}

.shop_step {
    padding: 1rem;
    border: 1px solid var(--grey-200);
    border-radius: var(--border-radius-base);
    counter-increment: step;
}

.shop_step::before {
    content: counter(step);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
    margin-bottom: .625rem;
    border-radius: 50%;
    background-color: var(--indigo-500-main);
    color: var(--base-white);
    font-size: .75rem;
    font-weight: 600;
}

.shop_step h3 {
    margin: 0;
    color: var(--grey-800);
    font-size: .9375rem;
    font-weight: 500;
    line-height: 1.375rem;
    letter-spacing: 0;
}

.shop_step p {
    margin: .25rem 0 0;
    color: var(--grey-700);
    font-size: .875rem;
    line-height: 1.25rem;
}

/* --- Productos de una categoría --------------------------------------------- */

/* Pestañas para saltar entre categorías */
.shop_tabs {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-bottom: 1.25rem;
}

.shop_tab {
    padding: .375rem .875rem;
    color: var(--grey-700);
    border: 1px solid var(--grey-200);
    border-radius: var(--border-radius-full);
    font-size: .875rem;
    font-weight: 500;
    line-height: 1.25rem;
    transition: border-color .2s, color .2s;
}

.shop_tab:hover {
    color: var(--indigo-500-main);
    border-color: var(--indigo-300);
}

.shop_tab.is-active {
    color: var(--base-white);
    background-color: var(--indigo-500-main);
    border-color: var(--indigo-500-main);
}

.shop_grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

/* Tarjeta horizontal: miniatura a la izquierda; nombre y datos arriba, precio y
   compra abajo. */
.shop_card {
    display: grid;
    grid-template-columns: 6.5rem minmax(0, 1fr);
    grid-template-rows: 1fr auto;
    grid-template-areas:
        "media body"
        "media buy";
    gap: .875rem 1.25rem;
    padding: 1.25rem;
    border: 1px solid var(--grey-200);
    border-radius: var(--border-radius-large);
    background-color: var(--base-white);
    transition: border-color .2s;
}

.shop_card:hover {
    border-color: var(--indigo-300);
}

.shop_media {
    display: flex;
    grid-area: media;
    align-self: start;
    align-items: center;
    justify-content: center;
    width: 6.5rem;
    height: 6.5rem;
    overflow: hidden;
    border-radius: var(--border-radius-base);
    background-color: var(--grey-100);
    color: var(--indigo-400);
}

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

.shop_media svg {
    width: 2.25rem;
    height: 2.25rem;
}

.shop_body {
    display: flex;
    grid-area: body;
    flex-direction: column;
    gap: .25rem;
    min-width: 0;
}

.shop_name {
    margin: 0;
    color: var(--grey-800);
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.375rem;
    letter-spacing: 0;
}

.shop_desc {
    margin: 0;
    color: var(--grey-700);
    font-size: .875rem;
    line-height: 1.25rem;
}

.shop_meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .375rem .75rem;
    margin: .25rem 0 0;
    color: var(--grey-600-main);
    font-size: .75rem;
    line-height: 1rem;
}

.shop_badge {
    padding: .125rem .375rem;
    color: var(--warning-700, #b54708);
    background-color: var(--warning-100, #fffaeb);
    border: 1px solid var(--warning-400, #fedf89);
    border-radius: var(--border-radius-xxsmall);
    font-size: .625rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.shop_badge.is-cert {
    color: var(--success-700, #067647);
    background-color: var(--success-100, #ecfdf3);
    border-color: var(--success-400, #75e0a7);
}

/* Producto agotado ("out_of_stock" en data/products.yaml): la foto se atenúa y lleva
   una franja "Agotado" abajo; el botón de compra queda desactivado. */
.shop_card.is-out .shop_media {
    position: relative;
}

.shop_card.is-out .shop_media img,
.shop_card.is-out .shop_media svg {
    opacity: .55;
}

.shop_media-badge {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    padding: .25rem;
    color: #fff;
    background-color: var(--error-600, #d92d20);
    font-size: .625rem;
    font-weight: 700;
    letter-spacing: .06em;
    line-height: 1.2;
    text-align: center;
    text-transform: uppercase;
}

.shop_in-cart {
    color: var(--indigo-500-main);
    font-weight: 500;
}

.shop_in-cart[hidden] {
    display: none;
}

.shop_buy {
    display: flex;
    flex-wrap: wrap;
    grid-area: buy;
    align-items: center;
    gap: .625rem;
}

.shop_price {
    display: flex;
    align-items: baseline;
    gap: .25rem;
    margin-right: auto;
}

.shop_amount {
    color: var(--grey-800);
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.5rem;
}

.shop_unit {
    color: var(--grey-600-main);
    font-size: .8125rem;
}

/* Selector de cantidad (también en el carrito) */
.shop_qty {
    display: inline-flex;
    flex: none;
    align-items: stretch;
    height: 2.25rem;
    overflow: hidden;
    border: 1px solid var(--grey-300);
    border-radius: var(--border-radius-xsmall);
    background-color: var(--base-white);
}

.shop_qty button {
    width: 2rem;
    padding: 0;
    color: var(--grey-700);
    background: none;
    border: 0;
    font-family: inherit;
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
}

.shop_qty button:hover {
    background-color: var(--grey-100);
    color: var(--grey-800);
}

.shop_qty input {
    width: 2.75rem;
    padding: 0;
    color: var(--grey-800);
    background: none;
    border: 0;
    border-left: 1px solid var(--grey-200);
    border-right: 1px solid var(--grey-200);
    font-family: inherit;
    font-size: .875rem;
    text-align: center;
    -moz-appearance: textfield;
    appearance: textfield;
}

.shop_qty input::-webkit-outer-spin-button,
.shop_qty input::-webkit-inner-spin-button {
    margin: 0;
    -webkit-appearance: none;
}

.shop_qty button:focus-visible,
.shop_qty input:focus-visible {
    outline: 2px solid var(--indigo-500-main);
    outline-offset: -2px;
}

.shop_summary {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    margin-top: 1.25rem;
    padding: .875rem 1.25rem;
    border: 1px solid var(--indigo-200);
    border-radius: var(--border-radius-base);
    background-color: var(--indigo-100);
    color: var(--grey-800);
    font-size: .9375rem;
    font-weight: 500;
}

.shop_summary[hidden] {
    display: none;
}

.shop_empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2.5rem 1.5rem;
    border: 1px dashed var(--grey-300);
    border-radius: var(--border-radius-large);
    text-align: center;
}

.shop_empty h2 {
    margin: 0 0 .375rem;
    color: var(--grey-800);
    font-size: 1.25rem;
    line-height: 1.75rem;
    letter-spacing: -.02rem;
}

.shop_empty p {
    max-width: 30rem;
    margin: 0 0 1.25rem;
    color: var(--grey-700);
    font-size: .9375rem;
    line-height: 1.375rem;
}

.shop_links {
    display: flex;
    flex-direction: column;
    gap: .375rem;
    margin: 2rem 0 0;
    padding: 0;
    color: var(--grey-700);
    font-size: .875rem;
    line-height: 1.25rem;
    list-style: none;
}

.shop_note a,
.shop_links a {
    color: var(--indigo-500-main);
    text-decoration: underline;
}

/* Aviso tras añadir al carrito */
.shop_notice {
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: calc(100% - 2rem);
    padding: .75rem .875rem .75rem 1.125rem;
    border-radius: var(--border-radius-base);
    background-color: var(--base-dark);
    color: var(--base-white);
    box-shadow: 0 12px 32px -8px rgba(13, 15, 44, .45);
    font-size: .875rem;
    line-height: 1.25rem;
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    z-index: 10001;
    transform: translateX(-50%);
}

.shop_notice[hidden] {
    display: none;
}

.shop_notice-text strong {
    display: block;
    font-weight: 500;
}

.shop_notice-text span {
    color: var(--indigo-300);
}

.shop_notice a {
    flex: none;
    color: var(--indigo-300);
    font-weight: 500;
    text-decoration: underline;
}

.shop_notice-close {
    flex: none;
    width: 1.75rem;
    height: 1.75rem;
    padding: 0;
    color: var(--indigo-300);
    background: none;
    border: 0;
    border-radius: 50%;
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
}

.shop_notice-close:hover {
    background-color: rgba(255, 255, 255, .1);
}

/* --- Carrito (/cart/) ------------------------------------------------------- */

.cart_grid {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    grid-template-areas:
        "items summary"
        "checkout summary";
    column-gap: 2.5rem;
    align-items: start;
}

.cart_grid[hidden],
.cart_empty[hidden],
.cart_success[hidden] {
    display: none;
}

.cart_items {
    grid-area: items;
}

.cart_lines {
    margin: 0;
    padding: 0;
    list-style: none;
    border-top: 1px solid var(--grey-200);
}

.cart_line {
    display: grid;
    grid-template-columns: 3.5rem minmax(0, 1fr) auto 5.5rem 2rem;
    gap: 1rem;
    align-items: center;
    padding: .875rem 0;
    border-bottom: 1px solid var(--grey-200);
}

.cart_line-media {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    overflow: hidden;
    border-radius: var(--border-radius-xsmall);
    background-color: var(--grey-100);
    color: var(--indigo-400);
}

.cart_line-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart_line-media svg {
    width: 1.5rem;
    height: 1.5rem;
}

.cart_line-name {
    color: var(--grey-800);
    font-size: .9375rem;
    font-weight: 500;
    line-height: 1.375rem;
}

.cart_line-name:hover {
    color: var(--indigo-500-main);
}

.cart_line-meta {
    display: block;
    margin-top: .125rem;
    color: var(--grey-600-main);
    font-size: .75rem;
}

.cart_line-total {
    color: var(--grey-800);
    font-size: .9375rem;
    font-weight: 500;
    text-align: right;
}

.cart_remove {
    width: 2rem;
    height: 2rem;
    padding: 0;
    color: var(--grey-500);
    background: none;
    border: 0;
    border-radius: 50%;
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
}

.cart_remove:hover {
    background-color: var(--error-100);
    color: var(--error-600-main);
}

.cart_remove:focus-visible {
    outline: 2px solid var(--indigo-500-main);
}

.cart_continue {
    display: inline-block;
    margin-top: .875rem;
    color: var(--indigo-500-main);
    font-size: .875rem;
    font-weight: 500;
}

.cart_checkout {
    grid-area: checkout;
    margin-top: 2.5rem;
}

.cart_form {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: .875rem 1rem;
}

.cart_field {
    display: flex;
    flex-direction: column;
    gap: .25rem;
    grid-column: span 3;
    min-width: 0;
}

.cart_field.is-full {
    grid-column: 1 / -1;
}

.cart_field.is-third {
    grid-column: span 2;
}

.cart_label {
    color: var(--grey-700);
    font-size: .8125rem;
    font-weight: 500;
    line-height: 1.25rem;
}

.cart_input,
.cart_textarea {
    width: 100%;
    box-sizing: border-box;
    padding: .5625rem .875rem;
    color: var(--grey-800);
    background-color: var(--base-white);
    border: 1px solid var(--grey-300);
    border-radius: var(--border-radius-xsmall);
    font-family: var(--basier);
    font-size: 1rem;
    line-height: 1.375rem;
    transition: border-color .2s, box-shadow .2s;
}

.cart_textarea {
    min-height: 5rem;
    resize: vertical;
}

.cart_input:focus,
.cart_textarea:focus {
    border-color: var(--indigo-500-main);
    box-shadow: 0 0 0 3px var(--indigo-200);
    outline: none;
}

.cart_input::placeholder,
.cart_textarea::placeholder {
    color: var(--grey-500);
}

.cart_honeypot {
    width: 1px;
    height: 1px;
    overflow: hidden;
    position: absolute;
    left: -9999px;
}

.cart_status {
    grid-column: 1 / -1;
    padding: .75rem 1rem;
    border-radius: var(--border-radius-xsmall);
    color: var(--error-700);
    background-color: var(--error-100);
    border: 1px solid var(--error-300);
    font-size: .875rem;
    line-height: 1.375rem;
}

.cart_status[hidden] {
    display: none;
}

.cart_status a {
    text-decoration: underline;
}

.cart_actions {
    display: flex;
    flex-wrap: wrap;
    grid-column: 1 / -1;
    align-items: center;
    gap: 1rem;
    margin-top: .25rem;
}

.cart_actions p {
    margin: 0;
    color: var(--grey-600-main);
    font-size: .8125rem;
}

.cart_summary {
    grid-area: summary;
    padding: 1.25rem;
    border-radius: var(--border-radius-large);
    background-color: var(--grey-100);
    position: sticky;
    top: 6rem;
}

.cart_summary h2 {
    margin: 0 0 .75rem;
    color: var(--grey-800);
    font-size: 1.125rem;
    line-height: 1.5rem;
    letter-spacing: -.02rem;
}

.cart_summary-row {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: .375rem 0;
    color: var(--grey-700);
    font-size: .875rem;
}

.cart_summary-row.is-total {
    margin-top: .25rem;
    padding-top: .75rem;
    border-top: 1px solid var(--grey-300);
    color: var(--grey-800);
    font-size: 1rem;
    font-weight: 600;
}

.cart_summary-note {
    margin: .5rem 0 0;
    color: var(--grey-600-main);
    font-size: .75rem;
    line-height: 1.125rem;
}

.cart_how {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--grey-300);
}

.cart_how h3 {
    margin: 0 0 .5rem;
    color: var(--grey-800);
    font-size: .875rem;
    font-weight: 500;
    letter-spacing: 0;
}

.cart_how ol {
    display: flex;
    flex-direction: column;
    gap: .375rem;
    margin: 0;
    padding-left: 1.125rem;
    color: var(--grey-700);
    font-size: .8125rem;
    line-height: 1.25rem;
}

.cart_empty,
.cart_success {
    max-width: 36rem;
    padding: 2rem;
    border-radius: var(--border-radius-large);
}

.cart_empty {
    border: 1px dashed var(--grey-300);
}

.cart_success {
    border: 1px solid var(--success-400);
    background-color: var(--success-100);
}

.cart_empty h2,
.cart_success h2 {
    margin: 0 0 .375rem;
    color: var(--grey-800);
    font-size: 1.25rem;
    line-height: 1.75rem;
    letter-spacing: -.02rem;
}

.cart_success h2 {
    color: var(--success-800);
}

.cart_empty p,
.cart_success p {
    margin: 0 0 .75rem;
    color: var(--grey-700);
    font-size: .9375rem;
    line-height: 1.375rem;
}

.cart_empty .buttonwrapper,
.cart_success .buttonwrapper {
    flex-wrap: wrap;
    margin-top: 1.25rem;
}

/* --- Pantallas medianas y chicas -------------------------------------------- */

@media screen and (max-width: 991px) {
    .shop_grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .shop_steps {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    /* El resumen pasa entre los productos y los datos, cerca del botón de enviar. */
    .cart_grid {
        grid-template-columns: minmax(0, 1fr);
        grid-template-areas:
            "items"
            "summary"
            "checkout";
    }

    .cart_summary {
        margin-top: 1.5rem;
        position: static;
    }
}

@media screen and (max-width: 767px) {
    .shop_page {
        padding-top: 1.5rem;
        padding-bottom: 3.5rem;
    }

    .shop_title {
        font-size: 1.75rem;
        line-height: 2.125rem;
        letter-spacing: -.04rem;
    }

    .shop_section {
        margin-top: 2.25rem;
    }

    .shop_categories {
        grid-template-columns: minmax(0, 1fr);
    }

    .cart_form {
        grid-template-columns: minmax(0, 1fr);
    }

    .cart_field,
    .cart_field.is-third {
        grid-column: 1 / -1;
    }

    /* Línea del carrito en dos filas: imagen y nombre arriba; cantidad, total y
       quitar abajo. */
    .cart_line {
        grid-template-columns: 3rem minmax(0, 1fr) auto;
        grid-template-areas:
            "media info remove"
            "media qty total";
        gap: .625rem .75rem;
    }

    .cart_line-media {
        grid-area: media;
        align-self: start;
        width: 3rem;
        height: 3rem;
    }

    .cart_line-info {
        grid-area: info;
    }

    .cart_line .shop_qty {
        grid-area: qty;
        justify-self: start;
    }

    .cart_line-total {
        grid-area: total;
        justify-self: end;
        align-self: center;
    }

    .cart_remove {
        grid-area: remove;
        align-self: start;
        justify-self: end;
    }

    .cart_empty,
    .cart_success {
        padding: 1.5rem;
    }

    .shop_notice {
        width: calc(100% - 2rem);
        bottom: 1rem;
    }
}

/* Teléfono: miniatura más chica y la compra a todo el ancho bajo el texto. */
@media screen and (max-width: 575px) {
    .shop_card {
        grid-template-columns: 4.5rem minmax(0, 1fr);
        grid-template-rows: auto auto;
        grid-template-areas:
            "media body"
            "buy buy";
        padding: 1rem;
    }

    .shop_media {
        width: 4.5rem;
        height: 4.5rem;
    }

    .shop_media svg {
        width: 1.75rem;
        height: 1.75rem;
    }

    .shop_buy [data-add-to-cart],
    .shop_card.is-out .shop_buy .button {
        flex-basis: 100%;
    }

    .shop_steps {
        grid-template-columns: minmax(0, 1fr);
    }
}