/* --- Btn base --- */
.cas-add-btn {
    border: 1px solid #DE281C;
    border-radius: 7px;
    padding: 9px 10px;
    text-transform: uppercase;
    font-size: 0.8em;
    background: white;
    color: #DE281C;
    cursor: pointer;
    font-family: inherit;
    line-height: 1.2em;
}

.cas-add-btn:focus {
    outline: 3px solid currentColor;
    outline-offset: 2px;
}

.cas-add-btn[aria-busy="true"] {
    opacity: .6;
    pointer-events: none;
}

/* --- Modal base --- */
.cas-modal-open {
    overflow: hidden;
}

.cas-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: grid;
    place-items: center;
}

.cas-modal[aria-hidden="true"] {
    display: none;
}

.cas-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .5);
}

.cas-modal__dialog {
    position: relative;
    width: min(960px, 92vw);
    max-height: 90vh;
    overflow: auto;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .2);
    font-size: 0.9em;
}

.cas-send .cas-modal__dialog {
    max-width: 600px;
}

.cas-modal__close {
    position: sticky;
    top: 0;
    float: right;
    border: 0;
    background: transparent;
    font-size: 28px;
    line-height: 1;
    padding: .5rem .75rem;
    cursor: pointer;
}

.cas-modal__close:focus {
    outline: 3px solid currentColor;
    outline-offset: 2px;
}

.cas-modal__content {
    display: grid;
    gap: 24px;
    grid-template-columns: 1fr 1.2fr;
    padding: 24px 0 24px 24px;
}

.cas-modal__media #casModalImg {
    width: 100%;
    height: auto;
    display: block;
    border-style: solid;
    border-width: 1px 1px 1px 1px;
    border-color: #EDEDED;
    border-radius: 7px 7px 7px 7px;
}

.cas-modal__media {
    position: relative;
    display: grid;
    place-items: center;
    width: 100%;
    aspect-ratio: 1 / 1; /* cuadrado 1:1 */
    background: #f2f2f2; /* fondo gris placeholder */
    border-radius: 6px;
    overflow: hidden;
}
.cas-modal__media img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: opacity .2s ease;
    opacity: 1;
}
.cas-modal__media img.is-loading {
    opacity: 0; /* no mostrar nada durante carga o ausencia */
}


.cas-field {
    margin-bottom: 16px;
}

.cas-field label {
    display: inline-block;
    margin-bottom: 6px;
}

.cas-qty {
    display: grid;
    grid-template-columns: 1fr 140px;
    gap: 12px;
}

.cas-modal input, .cas-modal select, .cas-modal textarea {
    width: 100%;
    padding: .65rem .75rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    font: inherit;
    box-sizing: border-box;
    line-height: 1.6rem;
}

#casFAccept {
    width: auto;
}

.cas-help {
    font-size: .85rem;
    opacity: .75;
    margin-top: 6px;
}

.cas-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 10px;
}

.cas-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 7px;
    padding: 9px 10px;
    font-size: 0.8em;
    border: 1px solid transparent;
    cursor: pointer;
    text-transform: uppercase;
    font-family: inherit;
    line-height: 1.2em;
}

.cas-btn--primary {
    background: #4b4b4b;
    color: #fff;
}

/* ajusta a tu paleta */
.cas-btn--primary:focus {
    outline: 3px solid currentColor;
    outline-offset: 2px;
}

.cas-btn--ghost {
    background: transparent;
    border-color: #ddd;
}

.visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Responsive */
@media (max-width: 800px) {
    .cas-modal__content {
        grid-template-columns: 1fr;
    }

    .cas-modal__media {
        display: none;
    }
}

.cas-success {
    text-align: left;
    padding-top: 8px;
}

.cas-success__title {
    margin: 0 0 6px;
    font-size: 1.25rem;
}

.cas-success__desc {
    margin: 0 0 16px;
    opacity: .85;
}

.cas-error {
    color: #b00020;
    margin-top: 8px;
}

/* Cart page */

#cas-cart-page {
    margin: 0 auto;
    padding: 1rem 1rem 4rem;
}

.cas-cart-list {
    margin-bottom: 1rem;
}

.cas-cart-row {
    display: grid;
    grid-template-columns: 5fr 1fr 1fr 3fr 2fr;
    gap: 20px;
    align-items: start;
    padding: 1.5rem 0;
    border-bottom: 1px solid #eee;
}

.cas-cart-row div {
    word-wrap: break-word;
    font-weight: 300;
}

.cas-cart-head .cas-cart-row div {
    font-weight: 600;
}

.cas-cart-body .cas-cart-row:focus-within {
    outline: 2px solid rgba(0, 0, 0, .2);
    outline-offset: 2px;
}

.cas-col-actions {
    text-align: right;
}

.cas-cart-actions, .cas-send-actions {
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
    align-items: flex-start;
    gap: 10px;
}


/* Vacío del carrito con CTA a la derecha */
.cas-cart-empty {
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px dashed #ddd;
    border-radius: 8px;
    padding: 12px;
    background: #fafafa;
}

.cas-cart-empty p {
    margin: 0;
}

.cas-empty-cta {
    margin-left: auto;
}

/* empuja el botón a la derecha */
.cas-empty-cta:focus {
    outline: 3px solid currentColor;
    outline-offset: 2px;
}

/* Responsive: en móvil, que el botón ocupe ancho completo y baje debajo del texto */
@media (max-width: 600px) {
    .cas-cart-empty {
        flex-direction: column;
        align-items: stretch;
    }

    .cas-empty-cta {
        margin-left: 0;
        width: 100%;
        text-align: center;
    }
}


.cas-row-actions {
    display: flex;
    gap: 10px;
    flex-direction: row;
    justify-content: flex-end;
}

/* --- Carrito responsive --- */

@media (max-width: 1024px) {
    .cas-cart-row {
        grid-template-columns: 1fr 120px 100px 1fr 130px;
    }
}

/* Tablet / phablet: comprimimos columnas */
@media (max-width: 840px) {
    .cas-cart-row {
        grid-template-columns: 1fr 80px 65px 1fr 100px;
    }

    .cas-row-actions {
        flex-wrap: wrap;
        gap: 6px;
    }
}

/* Móvil: tarjeta por línea, sin cabecera de tabla */
@media (max-width: 720px) {
    /* ocultamos cabecera tipo tabla */
    #casCartList .cas-cart-head {
        display: none;
    }

    /* cada fila = card */
    .cas-cart-body .cas-cart-row {
        grid-template-columns: 1fr;
        border: 1px solid #eee;
        border-radius: 12px;
        padding: 12px;
        margin-bottom: 12px;
        gap: 10px;
    }

    /* cada celda imprime su etiqueta con ::before usando data-label */
    #casCartBody .cas-cart-row > [role="cell"] {
        display: grid;
        grid-template-columns: 120px 1fr; /* etiqueta + valor */
        column-gap: 10px;
        align-items: start;
    }

    #casCartBody .cas-cart-row > [role="cell"]::before {
        content: attr(data-label);
        font-weight: 600;
    }

    /* acciones alineadas al inicio en móvil */
    .cas-col-actions {
        text-align: left;
    }

    .cas-row-actions {
        justify-content: flex-start;
        gap: 8px;
        flex-wrap: wrap;
    }

    /* enlaces y textos largos */
    .cas-link {
        word-break: break-word;
    }

    #casCartBody .cas-cart-row > [role="cell"] {
        word-break: break-word;
    }
}

/* Accesibilidad: foco visible */
.cas-link:focus, .cas-btn:focus {
    outline: 3px solid currentColor;
    outline-offset: 2px;
}

.cas-cart-item-link {
    color: #000;
    font-weight: 400;
    display: flex;
    flex-direction: column;
}

.cas-cart-item-code {
    font-size: 0.8em;
    color: #666;
}

/* Tap targets cómodos */
.cas-cart-actions .cas-btn, .cas-send-actions .cas-btn {
    min-height: 44px;
}


/* Icono de consulta (cabecera) */
.cas-icon-wrap {
    position: relative;
    display: inline-block;
    margin: 0 10px;
}

.cas-icon {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    text-decoration: none;
}

.cas-icon__badge {
    position: absolute;
    top: 18px;
    right: 0;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    border-radius: 9px;
    background: #e11;
    color: #fff;
    font-size: 12px;
    line-height: 18px;
    text-align: center;
}

.cas-icon__svg {
    color: white;
}

/* Botones bloqueados hasta que el JS los habilite */
.cas-btn[disabled], button[disabled], a.cas-btn[aria-disabled="true"] {
    opacity: .55;
    cursor: not-allowed;
    pointer-events: none;
}

/* Indicador simple de carga (opcional) */
.cas-btn.is-loading::after {
    content: "…";
    margin-left: .4rem;
    animation: casPulse 1s infinite;
}

@keyframes casPulse {
    0%, 100% {
        opacity: .3
    }
    50% {
        opacity: 1
    }
}


/* Garantiza que cualquier [hidden] desaparezca, aunque el tema fuerce display */
[hidden] {
    display: none !important;
}

/* Opcional: la modal de envío no necesita la columna de imagen */
.cas-send .cas-modal__content {
    grid-template-columns: 1fr;
}

/* Formulario envío: dos columnas y etiquetas flotantes */
.cas-form--two-cols {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.cas-field--full {
    grid-column: 1 / -1;
}

.cas-field--float {
    position: relative;
}

.cas-field--float > label {
    position: absolute;
    top: 10px;
    left: 12px;
    font-size: 0.95em;
    color: #666;
    pointer-events: none;
    transition: all .15s ease;
    background: transparent;
    padding: 0 4px;
}

.cas-field--float input,
.cas-field--float select,
.cas-field--float textarea {
    width: 100%;
    padding: 9px 12px;
}

.cas-field--float textarea {
    min-height: 120px;
}

.cas-field--float.is-filled > label,
.cas-field--float.is-focused > label {
    top: -25px;
    left: 0;
    transform: none;
    font-size: 0.78em;
}

/* Responsivo: en pantallas pequeñas, 1 columna */
@media (max-width: 560px) {
    .cas-form--two-cols {
        grid-template-columns: 1fr;
    }
}


/* Asterisco en campos obligatorios del formulario de envío */
#casSendForm .cas-field--float > label[for="casFName"]::after,
#casSendForm .cas-field--float > label[for="casFEmail"]::after,
#casSendForm .cas-field--float > label[for="casFCountry"]::after {
    content: " *";
    color: #b00020; /* acorde a .cas-error */
    font-weight: 600;
}

/* Mantener asterisco cuando la etiqueta esté flotando */
#casSendForm .cas-field--float.is-filled > label[for="casFName"]::after,
#casSendForm .cas-field--float.is-focused > label[for="casFName"]::after,
#casSendForm .cas-field--float.is-filled > label[for="casFEmail"]::after,
#casSendForm .cas-field--float.is-focused > label[for="casFEmail"]::after,
#casSendForm .cas-field--float.is-filled > label[for="casFCountry"]::after,
#casSendForm .cas-field--float.is-focused > label[for="casFCountry"]::after {
    content: " *";
}

/* Checkbox de aceptación: indicación de requerido en el texto */
#casSendForm #casFAccept[required] + span::after {
    content: " *";
    color: #b00020;
    font-weight: 600;
}

#casSendTitle {
    margin: 0 0 50px;
}

.cas-field-textarea {
    margin-bottom: 0;
}

.cas-field-checkbox {
    font-size: 0.78em;
}

/* Campo de país: etiqueta estática arriba (sin flotante) */
#casSendForm .cas-field--static-label > label {
    position: absolute;
    bottom: 0;
    transform: none;
    font-size: 0.78em;
    top: -25px;
    color: #666;
    padding: 0 4px;
    pointer-events: none;
}

/* Evitar que reglas de flotante afecten al país */
#casSendForm .cas-field--static-label {
    position: relative;
}

#casSendForm .cas-field--static-label.is-filled > label,
#casSendForm .cas-field--static-label.is-focused > label {
    top: auto;
}

/* Asterisco del requerido para país con label estático */
#casSendForm .cas-field--static-label > label[for="casFCountry"]::after {
    content: " *";
    color: #b00020;
    font-weight: 600;
}
/* Asterisco del requerido para provincia cuando se muestre */
#casSendForm #casProvinceWrap .cas-field--static-label > label[for="casFProvince"]::after,
#casSendForm #casProvinceWrap > label[for="casFProvince"]::after {
    content: " *";
    color: #b00020;
    font-weight: 600;
}

/* Spinner reutilizable */
@keyframes cas-spin { to { transform: rotate(360deg); } }

/* Loading global en el contenedor del carrito */
#cas-cart-page.is-loading {
    position: relative;
    min-height: 96px;
}
#cas-cart-page.is-loading::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.6);
}
#cas-cart-page.is-loading::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 26px;
    height: 26px;
    margin: -13px 0 0 -13px;
    border: 3px solid #cbd5e1;
    border-top-color: #0ea5e9;
    border-radius: 50%;
    animation: cas-spin 0.8s linear infinite;
    z-index: 1;
}

/* Estado de carga en la barra de acciones */
.cas-cart-actions.is-loading {
  position: relative;
}
.cas-cart-actions.is-loading::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 18px;
  margin-right: 8px;
  vertical-align: middle;
  border: 2px solid #cbd5e1;
  border-top-color: #0ea5e9;
  border-radius: 50%;
  animation: cas-spin 0.8s linear infinite;
}
.cas-cart-actions.is-loading button[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
}

@media (max-width: 1024px) {
    .cas-row-actions button {
        width: 100%;
    }
}
@media (max-width: 767px) {
    #cas-cart-page {
        padding-left: 0;
        padding-right: 0;
    }
    #casCartBody .cas-cart-row > [role=“cell”] {
        grid-template-columns: unset;
    }
    .cas-cart-actions {
        flex-direction: column;
    }
    .cas-cart-actions button {
        width: 100%;
    }
}