#login {
    background: #1e293b !important; /* Slate 800 */
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    width: 90%;
    max-width: 420px;
    color: #f8fafc;
}

#login .logo {
    max-width: 75%;
    filter: drop-shadow(0 0 10px rgba(16, 185, 129, 0.2));
}

/* Forzar que los labels se vean bien */
#login .form-label {
    color: #cbd5e1;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

#login img {
    max-width: 100%;
    height: auto;
}

/* Ajuste para el checkbox */
.form-check-input {
    background-color: #0f172a;
    border-color: #334155;
}

.form-check-input:checked {
    background-color: #10b981;
    border-color: #10b981;
}

/* Contenedor principal para centrar */
main {
    min-height: calc(100vh - 160px); /* Ajuste para que no baile entre nav y footer */
    display: flex;
    align-items: center;
    background-color: #0f172a !important;
}