/* Componente compartido de contacto; no depende de los estilos de una página concreta. */
.whatsapp-widget {
    --whatsapp-brand: #25d366;
    --whatsapp-header: #128c7e;
    position: fixed;
    right: calc(18px + env(safe-area-inset-right));
    bottom: calc(18px + env(safe-area-inset-bottom));
    z-index: 1080;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    pointer-events: none;
}

.whatsapp-widget > *:not(.whatsapp-widget-symbols) {
    pointer-events: auto;
}

.whatsapp-widget-symbols {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

.whatsapp-widget-panel {
    width: min(370px, calc(100vw - 36px));
    max-height: calc(100vh - 118px);
    margin-bottom: 14px;
    overflow: hidden auto;
    border: 0;
    border-radius: 24px;
    background: #f5f0e9;
    box-shadow: 0 18px 46px rgba(24, 42, 38, .28);
    transform-origin: right bottom;
}

.whatsapp-widget-panel[hidden] {
    display: none !important;
}

.whatsapp-widget-panel:not([hidden]) {
    animation: whatsapp-widget-enter .2s ease-out both;
}

.whatsapp-widget-header {
    min-height: 72px;
    padding: 16px 18px;
    border: 0;
    background: var(--whatsapp-header);
    color: #fff;
}

.whatsapp-widget-title {
    color: inherit;
    font-size: 22px;
    font-weight: 700;
}

.whatsapp-widget-header-icon {
    width: 34px;
    height: 34px;
}

.whatsapp-widget-close {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .25);
    color: #fff;
    font-size: 32px;
    font-weight: 500;
    line-height: 34px;
    transition: background-color .18s ease, transform .18s ease;
}

.whatsapp-widget-close:hover,
.whatsapp-widget-close:focus {
    background: rgba(255, 255, 255, .38);
    color: #fff;
    transform: scale(1.04);
}

.whatsapp-widget-body {
    position: relative;
    min-height: 210px;
    padding: 28px 22px 76px;
    background-color: #f5f0e9;
    background-image:
        radial-gradient(circle at 18px 18px, rgba(18, 140, 126, .07) 0 2px, transparent 2.5px),
        radial-gradient(circle at 48px 44px, rgba(18, 140, 126, .05) 0 4px, transparent 4.5px);
    background-size: 58px 58px;
}

.whatsapp-widget-message {
    position: relative;
    padding: 18px 20px;
    border-radius: 20px;
    background: #fff;
    color: #4c5452;
    box-shadow: 0 5px 14px rgba(28, 44, 40, .14);
    font-size: 16px;
    line-height: 1.5;
}

.whatsapp-widget-message::before {
    content: "";
    position: absolute;
    left: -11px;
    bottom: 17px;
    width: 22px;
    height: 22px;
    border-radius: 0 0 18px;
    background: #fff;
    transform: rotate(45deg);
}

.whatsapp-widget-send {
    position: absolute;
    right: 18px;
    bottom: 16px;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--whatsapp-header);
    color: #fff !important;
    box-shadow: 0 6px 18px rgba(18, 140, 126, .3);
    transition: background-color .18s ease, transform .18s ease;
}

.whatsapp-widget-send:hover,
.whatsapp-widget-send:focus {
    background: #0f756a;
    color: #fff;
    transform: translateY(-2px);
}

.whatsapp-widget-send svg {
    width: 25px;
    height: 25px;
}

.whatsapp-widget-launcher {
    width: 66px;
    height: 66px;
    padding: 0;
    /* border: 4px solid #fff; */
    border-radius: 50%;
    background: var(--whatsapp-brand);
    color: #fff !important;
    box-shadow: 0 9px 25px rgba(26, 89, 63, .3);
    transition: background-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.whatsapp-widget-launcher:hover,
.whatsapp-widget-launcher:focus {
    background: #20bd5a;
    color: #fff !important;
    box-shadow: 0 12px 30px rgba(26, 89, 63, .38);
    transform: translateY(-2px);
}

.whatsapp-widget-launcher svg {
    width: 39px;
    height: 39px;
}

.whatsapp-widget-launcher:focus-visible,
.whatsapp-widget-close:focus-visible,
.whatsapp-widget-send:focus-visible {
    outline: 3px solid rgba(244, 183, 47, .72);
    outline-offset: 3px;
}

/* El panel de filtros móvil debe conservar prioridad mientras está abierto. */
body.catalog-mobile-filters-open .whatsapp-widget {
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
}

body.whatsapp-widget-open .catalog-back-to-map {
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
}

@keyframes whatsapp-widget-enter {
    from {
        opacity: 0;
        transform: translateY(10px) scale(.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (max-width: 575.98px) {
    .whatsapp-widget {
        right: calc(12px + env(safe-area-inset-right));
        bottom: calc(12px + env(safe-area-inset-bottom));
    }

    .whatsapp-widget-panel {
        width: calc(100vw - 24px - env(safe-area-inset-left) - env(safe-area-inset-right));
        max-height: calc(100vh - 102px - env(safe-area-inset-bottom));
        margin-bottom: 10px;
        border-radius: 20px;
    }

    .whatsapp-widget-header {
        min-height: 64px;
        padding: 13px 15px;
    }

    .whatsapp-widget-title {
        font-size: 20px;
    }

    .whatsapp-widget-body {
        min-height: 190px;
        padding: 24px 18px 70px;
    }

    .whatsapp-widget-launcher {
        width: 60px;
        height: 60px;
    }

    .whatsapp-widget-launcher svg {
        width: 35px;
        height: 35px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .whatsapp-widget-panel:not([hidden]) {
        animation: none;
    }

    .whatsapp-widget-close,
    .whatsapp-widget-send,
    .whatsapp-widget-launcher {
        transition: none;
    }
}