/* =================================================================== */
/* EXTERNAL LINK POPUP COMPONENT                                       */
/* Componente de modal para confirmación de enlaces externos           */
/* Usa variables CSS de root.css                                       */
/* =================================================================== */

/* ----- Overlay ----- */
/* Fondo oscuro semitransparente que cubre toda la pantalla */
.external-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100dvh;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 16px;
    box-sizing: border-box;
    /* Transición para apertura/cierre suave */
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

/* Estado oculto del overlay */
.external-popup-overlay.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* ----- Modal Container ----- */
/* Contenedor principal del modal */
.external-popup {
    background-color: var(--Neutral-100);
    border-radius: 8px;
    max-width: 520px;
    width: 100%;
    max-height: calc(100dvh - 32px);
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
    /* Animación de entrada */
    transform: scale(1);
    transition: transform 0.3s ease;
}

/* Animación cuando está oculto */
.external-popup-overlay.is-hidden .external-popup {
    transform: scale(0.95);
}

/* ----- Header ----- */
/* Barra superior azul con botón de cerrar */
.external-popup__header {
    background-color: var(--Header-Gov);
    padding: 12px 16px;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

/* ----- Close Button ----- */
/* Botón CERRAR en el header */
.external-popup__close {
    background: transparent;
    border: 2px solid transparent;
    color: var(--Neutral-100);
    font-family: var(--nunito-font);
    font-weight: var(--button1-font-weight);
    font-size: var(--button1-font-size);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: background-color var(--transition-hover),
                border-color var(--transition-hover),
                outline var(--transition-hover);
}

.external-popup__close:hover {
    background-color: rgba(255, 255, 255, 0.15);
}

.external-popup__close .material-symbols-outlined {
    font-size: 20px;
}

/* ----- Body ----- */
/* Contenido principal del modal */
.external-popup__body {
    padding: 32px 40px;
    text-align: center;
    overflow-y: auto;
    max-height: calc(100dvh - 120px);
}

/* ----- Icon ----- */
/* Icono principal (campaign/megáfono) */
.external-popup__icon {
    margin-bottom: 16px;
}

.external-popup__icon .material-symbols-outlined {
    font-size: 48px;
    color: var(--Neutral-30);
    font-variation-settings:
        'FILL' 0,
        'wght' 400,
        'GRAD' 0,
        'opsz' 48;
}

/* ----- Badge ----- */
/* Etiqueta amarilla "AVISO" */
.external-popup__badge {
    display: inline-block;
    margin-bottom: 20px;
}

.external-popup__badge span {
    background-color: var(--Alerta-70);
    color: var(--Neutral-0);
    padding: 6px 20px;
    border-radius: 20px;
    font-family: var(--nunito-font);
    font-size: var(--label-font-size);
    font-weight: var(--h1-font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-block;
}

/* ----- Title ----- */
/* Título "Atención" */
.external-popup__title {
    font-family: var(--h4-font-family);
    font-size: var(--h4-font-size-large);
    font-weight: var(--h4-font-weight-bold);
    color: var(--Neutral-0);
    margin: 0 0 16px 0;
    line-height: var(--h4-line-height);
}

/* ----- Message ----- */
/* Texto descriptivo del aviso */
.external-popup__message {
    font-family: var(--paragraph-font-family);
    font-size: var(--paragraph-font-size-large);
    font-weight: var(--paragraph-font-weight);
    color: var(--Neutral-30);
    line-height: var(--paragraph-line-height);
    margin: 0 0 20px 0;
}

/* ----- Link Container ----- */
/* Contenedor del enlace de destino */
.external-popup__link-container {
    font-family: var(--paragraph-font-family);
    font-size: var(--paragraph-font-size-large);
    color: var(--Neutral-30);
    margin: 0 0 28px 0;
    line-height: var(--paragraph-line-height);
}

.external-popup__link-label {
    font-weight: 700;
    margin-right: 4px;
}

.external-popup__link {
    color: var(--Primario-40);
    text-decoration: none;
    font-weight: 400;
    word-break: break-all;
    transition: color var(--transition-hover);
}

.external-popup__link:hover {
    color: var(--Primario-30);
    text-decoration: underline;
}

/* ----- Actions ----- */
/* Contenedor de los botones de acción */
.external-popup__actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* ----- Buttons Base ----- */
/* Estilos base para botones */
.external-popup__btn {
    padding: 14px 28px;
    border-radius: 4px;
    font-family: var(--nunito-font);
    font-size: var(--button1-font-size);
    font-weight: var(--button1-font-weight);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    min-width: 160px;
    transition: background-color var(--transition-hover),
                border-color var(--transition-hover),
                color var(--transition-hover),
                transform var(--transition-hover);
}

.external-popup__btn:active {
    transform: scale(0.98);
}

.external-popup__btn .material-symbols-outlined {
    font-size: 18px;
    font-variation-settings:
        'FILL' 0,
        'wght' 600,
        'GRAD' 0,
        'opsz' 18;
}

/* ----- Primary Button (CONTINUAR) ----- */
.external-popup__btn--primary {
    background-color: var(--Primario-40);
    color: var(--Neutral-100);
    border: 2px solid var(--Primario-40);
}

.external-popup__btn--primary:hover {
    background-color: var(--Primario-30);
    border-color: var(--Primario-30);
}

/* ----- Secondary Button (CANCELAR) ----- */
.external-popup__btn--secondary {
    background-color: var(--Neutral-100);
    color: var(--Primario-40);
    border: 2px solid var(--Primario-40);
}

.external-popup__btn--secondary:hover {
    background-color: var(--Primario-98);
    color: var(--Primario-30);
    border-color: var(--Primario-30);
}

/* =================================================================== */
/* RESPONSIVE STYLES                                                   */
/* =================================================================== */

/* Tablets y pantallas medianas */
@media (max-width: 768px) {
    .external-popup__body {
        padding: 24px 24px;
    }

    .external-popup__title {
        font-size: var(--h4-font-size-medium);
    }

    .external-popup__actions {
        flex-direction: column;
        align-items: center;
    }

    .external-popup__btn {
        width: 100%;
        max-width: 280px;
    }
}

/* Móviles */
@media (max-width: 480px) {
    .external-popup-overlay {
        padding: 12px;
        align-items: flex-start;
        padding-top: 10dvh;
    }

    .external-popup {
        max-height: 85dvh;
    }

    .external-popup__body {
        padding: 20px 16px;
        max-height: calc(85dvh - 60px);
    }

    .external-popup__icon .material-symbols-outlined {
        font-size: 40px;
    }

    .external-popup__badge span {
        padding: 4px 16px;
        font-size: 11px;
    }

    .external-popup__message {
        font-size: var(--paragraph-font-size-medium);
    }

    .external-popup__link-container {
        font-size: var(--paragraph-font-size-medium);
    }

    .external-popup__btn {
        padding: 12px 24px;
        font-size: 13px;
        min-width: auto;
    }

    .external-popup__close {
        padding: 6px 10px;
        font-size: 12px;
    }
}

/* =================================================================== */
/* REDUCED MOTION - ACCESIBILIDAD                                      */
/* Respetar preferencia del usuario para reducir movimiento            */
/* =================================================================== */

@media (prefers-reduced-motion: reduce) {
    .external-popup-overlay,
    .external-popup,
    .external-popup__close,
    .external-popup__btn,
    .external-popup__link {
        transition: none;
    }

    .external-popup__btn:active {
        transform: none;
    }
}

/* =================================================================== */
/* HIGH CONTRAST MODE - ACCESIBILIDAD                                  */
/* Soporte para modo de alto contraste de Windows                      */
/* =================================================================== */

@media (forced-colors: active) {
    .external-popup {
        border: 2px solid CanvasText;
    }

    .external-popup__close,
    .external-popup__btn {
        border: 2px solid currentColor;
    }

    .external-popup__badge span {
        border: 1px solid currentColor;
    }

    .external-popup__link {
        text-decoration: underline;
    }
}

/* =================================================================== */
/* BODY SCROLL LOCK                                                    */
/* Clase para prevenir scroll del body cuando el modal está abierto    */
/* =================================================================== */

body.external-popup-open {
    overflow: hidden;
}