/* ===== RESET BÁSICO ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ===== CONTENEDOR GENERAL ===== */
.loader-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f4f6f9;
    /* mismo fondo del menú */
    padding: 20px;
}

/* ===== TARJETA DEL LOADER ===== */
.loader-card {
    width: 100%;
    max-width: 420px;
    background-color: #ffffff;
    border-radius: 16px;
    padding: 40px 35px;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
    border: 2px solid #102c54;
}

/* ===== TEXTO ===== */
.loader-card h1 {
    font-size: 22px;
    font-weight: 700;
    color: #102c54;
    margin-bottom: 10px;
}

.loader-card p {
    font-size: 15px;
    font-weight: 500;
    color: #555;
    margin-bottom: 30px;
}

/* ===== BARRA DE CARGA ===== */
.loading-bar-container {
    width: 100%;
    height: 12px;
    background-color: #e0e4ea;
    border-radius: 10px;
    overflow: hidden;
}

.loading-bar {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg,
            #102c54,
            #1f4b85);
    animation: loading 2.8s ease-in-out forwards;
}

/* ===== ANIMACIÓN ===== */
@keyframes loading {
    from {
        width: 0%;
    }

    to {
        width: 100%;
    }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
    .loader-card {
        padding: 30px 25px;
    }

    .loader-card h1 {
        font-size: 20px;
    }

    .loader-card p {
        font-size: 14px;
    }
}