/* =============================================================
   OPSFET Flujo · Cabecera, stepper y footer
   Header (logo + X), barra de progreso, stepper de bolas, toast
   efímero y footer con botón "atrás".
   ============================================================= */

/* ---------- Header del flujo ---------- */
.opsfet-flujo-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 24px !important;
    padding: 18px 32px !important;
    background: rgba(255, 255, 255, .96) !important;
    flex-shrink: 0 !important;
    width: 100% !important;
    z-index: 2 !important;
    margin: 0 !important;
}

.opsfet-flujo-logo {
    display: inline-flex !important;
    align-items: center !important;
    flex-shrink: 0 !important;
    text-decoration: none !important;
    line-height: 0;
    transition: opacity var(--opsfet-t-fast) var(--opsfet-ease);
}

.opsfet-flujo-logo img {
    display: block;
    height: 32px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
}

.opsfet-flujo-logo:hover {
    opacity: .8;
}

@media (max-width: 540px) {
    .opsfet-flujo-logo img {
        height: 26px;
    }
}

/* Barra de progreso: full-width, fina, justo bajo el header */
.opsfet-flujo-progress {
    display: block !important;
    width: 100% !important;
    height: 4px !important;
    background: var(--opsfet-gris-claro) !important;
    overflow: hidden !important;
    flex-shrink: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    box-shadow: inset 0 1px 2px rgba(20, 30, 40, .04);
}

.opsfet-flujo-progress-bar {
    display: block !important;
    height: 100% !important;
    /* width SIN !important: el JS lo actualiza con element.style.width
       y un !important en CSS bloquearía la actualización inline. */
    width: 0%;
    background: linear-gradient(90deg, var(--opsfet-verde), var(--opsfet-verde-oscuro)) !important;
    border: 0 !important;
    border-radius: 0 !important;
    transition: width var(--opsfet-t-slow) var(--opsfet-ease-out);
    box-shadow: 0 0 12px var(--opsfet-verde-glow);
    margin: 0 !important;
    padding: 0 !important;
}

/* Stepper: bolas numeradas conectadas por líneas.
   - Bola visitada / actual: verde sólido, texto blanco.
   - Bola pendiente: blanca con contorno verde, texto verde.
   - Conector verde sólido entre dos bolas activas; verde traslúcido si alguna está pendiente.
*/
.opsfet-flujo-stepper {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0 !important;
    padding: 14px 24px !important;
    background: transparent !important;
    flex-shrink: 0 !important;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.opsfet-flujo-stepper::-webkit-scrollbar { display: none; }

.opsfet-flujo-stepper-bullet {
    appearance: none !important;
    -webkit-appearance: none !important;
    /* Necesario para el ::after que pinta el check en bullets visitados. */
    position: relative !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 32px !important;
    height: 32px !important;
    min-width: 32px !important;
    min-height: 32px !important;
    border-radius: 999px !important;
    background: var(--opsfet-blanco) !important;
    background-color: var(--opsfet-blanco) !important;
    color: var(--opsfet-verde-texto) !important;
    border: 2px solid var(--opsfet-verde) !important;
    border-color: var(--opsfet-verde) !important;
    font-family: inherit !important;
    font-size: 12px !important;
    font-weight: 700 !important;
    font-variant-numeric: tabular-nums;
    cursor: default;
    flex-shrink: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    line-height: 1 !important;
    box-shadow: none !important;
    transition:
        background var(--opsfet-t-fast) var(--opsfet-ease),
        color var(--opsfet-t-fast) var(--opsfet-ease),
        border-color var(--opsfet-t-fast) var(--opsfet-ease),
        transform var(--opsfet-t-base) var(--opsfet-spring),
        box-shadow var(--opsfet-t-base) var(--opsfet-ease);
}

.opsfet-flujo-stepper-bullet.is-visitado {
    background: var(--opsfet-verde) !important;
    background-color: var(--opsfet-verde) !important;
    /* Color: transparent oculta el número (que el JS escribe en textContent)
       y deja ver el ::after con el check. El número sigue siendo accesible
       para lectores de pantalla porque es texto real, no display:none. */
    color: transparent !important;
    border-color: var(--opsfet-verde) !important;
    cursor: pointer;
}

.opsfet-flujo-stepper-bullet.is-visitado::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
    background-size: 56% 56%;
    background-position: center;
    background-repeat: no-repeat;
    pointer-events: none;
}

.opsfet-flujo-stepper-bullet.is-visitado:hover {
    background: var(--opsfet-verde-oscuro) !important;
    background-color: var(--opsfet-verde-oscuro) !important;
    border-color: var(--opsfet-verde-oscuro) !important;
    transform: scale(1.1);
}

.opsfet-flujo-stepper-bullet.is-actual {
    background: var(--opsfet-verde) !important;
    background-color: var(--opsfet-verde) !important;
    color: var(--opsfet-texto) !important;
    border-color: var(--opsfet-verde) !important;
    transform: scale(1.18);
    box-shadow: 0 6px 16px rgba(163, 201, 63, .42) !important;
    cursor: default;
}

.opsfet-flujo-stepper-bullet[disabled] {
    cursor: not-allowed;
}

.opsfet-flujo-stepper-bullet:focus { outline: none; }
.opsfet-flujo-stepper-bullet:focus-visible {
    outline: 2px solid var(--opsfet-verde-oscuro);
    outline-offset: 3px;
}

/* Conector entre bolas: línea horizontal */
.opsfet-flujo-stepper-conector {
    flex: 1 1 auto;
    min-width: 18px;
    max-width: 56px;
    height: 2px;
    background: var(--opsfet-verde);
    opacity: .25;
    transition: opacity var(--opsfet-t-base) var(--opsfet-ease);
}

.opsfet-flujo-stepper-conector.is-completado {
    opacity: 1;
}

@media (max-width: 720px) {
    .opsfet-flujo-stepper {
        padding: 12px 14px !important;
        justify-content: center !important;
    }
    .opsfet-flujo-stepper-bullet {
        width: 26px !important;
        height: 26px !important;
        min-width: 26px !important;
        min-height: 26px !important;
        font-size: 11px !important;
    }
    .opsfet-flujo-stepper-bullet.is-actual {
        transform: scale(1.12);
    }
    .opsfet-flujo-stepper-conector {
        min-width: 10px;
        max-width: 22px;
    }
}

@media (max-width: 480px) {
    .opsfet-flujo-stepper {
        padding: 10px 8px !important;
        gap: 0 !important;
    }
    .opsfet-flujo-stepper-bullet {
        width: 22px !important;
        height: 22px !important;
        min-width: 22px !important;
        min-height: 22px !important;
        font-size: 10px !important;
        border-width: 1.5px !important;
    }
    .opsfet-flujo-stepper-conector {
        min-width: 6px;
        max-width: 14px;
        height: 1.5px;
    }
}

/* ---------- Botón X (cerrar) del header ---------- */
.opsfet-flujo-cerrar {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 38px !important;
    height: 38px !important;
    border-radius: 50% !important;
    color: var(--opsfet-gris) !important;
    font-size: 22px !important;
    line-height: 1 !important;
    flex-shrink: 0 !important;
    user-select: none !important;
    text-decoration: none !important;
    background: transparent !important;
    transition:
        background var(--opsfet-t-fast) var(--opsfet-ease),
        color var(--opsfet-t-fast) var(--opsfet-ease),
        transform var(--opsfet-t-fast) var(--opsfet-ease);
}

.opsfet-flujo-cerrar:hover {
    background: var(--opsfet-gris-claro) !important;
    color: var(--opsfet-texto) !important;
    transform: rotate(90deg);
}

/* ---------- Toast: microcopy efímero al avanzar ---------- */
.opsfet-flujo-toast {
    position: fixed !important;
    top: 110px;
    left: 50%;
    transform: translate(-50%, -8px);
    z-index: 1000000 !important;
    background: var(--opsfet-verde);
    color: var(--opsfet-texto);
    padding: 10px 22px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: -0.005em;
    box-shadow: 0 12px 28px rgba(163, 201, 63, .42), 0 4px 8px rgba(20, 30, 40, .08);
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition:
        opacity var(--opsfet-t-base) var(--opsfet-ease),
        transform var(--opsfet-t-base) var(--opsfet-spring),
        visibility var(--opsfet-t-base) step-end;
}

.opsfet-flujo-toast.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 0);
    transition:
        opacity var(--opsfet-t-fast) var(--opsfet-ease),
        transform var(--opsfet-t-base) var(--opsfet-spring),
        visibility 0s;
}

@media (max-width: 540px) {
    .opsfet-flujo-toast {
        top: 90px;
        font-size: 13px;
        padding: 8px 18px;
    }
}

/* ---------- Footer ---------- */
.opsfet-flujo-footer {
    display: flex !important;
    align-items: center !important;
    padding: 16px 32px !important;
    background: rgba(255, 255, 255, .96) !important;
    border-top: 1px solid var(--opsfet-gris-borde) !important;
    flex-shrink: 0 !important;
    width: 100% !important;
    min-height: 64px !important;
    margin: 0 !important;
}

.opsfet-flujo-atras {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 6px !important;
    color: var(--opsfet-texto-suave) !important;
    background: transparent !important;
    padding: 10px 16px !important;
    margin-left: -16px !important;
    font-size: 15px !important;
    font-weight: 500 !important;
    font-family: inherit !important;
    border: 0 !important;
    border-radius: 10px !important;
    cursor: pointer !important;
    text-decoration: none !important;
    line-height: 1 !important;
    visibility: hidden;
    opacity: 0;
    transition:
        color var(--opsfet-t-fast) var(--opsfet-ease),
        background var(--opsfet-t-fast) var(--opsfet-ease),
        transform var(--opsfet-t-fast) var(--opsfet-ease),
        opacity var(--opsfet-t-base) var(--opsfet-ease);
}

.opsfet-flujo-atras:hover {
    color: var(--opsfet-texto) !important;
    background: var(--opsfet-gris-claro) !important;
    transform: translateX(-3px);
}

.opsfet-flujo-atras.is-visible {
    visibility: visible !important;
    opacity: 1 !important;
}

.opsfet-flujo-atras-icono {
    flex-shrink: 0;
    transition: transform var(--opsfet-t-fast) var(--opsfet-ease);
}

.opsfet-flujo-atras:hover .opsfet-flujo-atras-icono {
    transform: translateX(-2px);
}

.opsfet-flujo-atras > span {
    display: inline-block !important;
    line-height: 1 !important;
}

/* --- Identificación del Beneficiario (Kit Digital) --- */
.opsfet-flujo-legal {
    margin: 0 0 0 auto !important;
    padding: 0 !important;
    color: var(--opsfet-texto-suave) !important;
    font-size: 12px !important;
    font-weight: 400 !important;
    line-height: 1.4 !important;
    text-align: right !important;
}

/* --- Botón "Acceder a mi área de cliente" (persistente en todo el flujo) --- */
.opsfet-flujo-header-acciones {
    display: inline-flex !important;
    align-items: center !important;
    gap: 14px !important;
    flex-shrink: 0 !important;
}
.opsfet-flujo-acceso {
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    padding: 9px 16px !important;
    border-radius: 999px !important;
    background: var(--opsfet-verde, #a3c93f) !important;
    color: #131617 !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    text-decoration: none !important;
    line-height: 1 !important;
    white-space: nowrap !important;
    transition: background .18s ease, transform .18s ease, box-shadow .18s ease !important;
}
.opsfet-flujo-acceso:hover {
    background: var(--opsfet-verde-oscuro, #8caf30) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 6px 16px rgba(163, 201, 63, .35) !important;
    color: #131617 !important;
}
.opsfet-flujo-acceso svg { flex-shrink: 0 !important; }
@media (max-width: 560px) {
    .opsfet-flujo-acceso span { display: none !important; }
    .opsfet-flujo-acceso { padding: 9px !important; }
    .opsfet-flujo-header { padding: 14px 18px !important; }
}