/* Estilos para el panel de login */
.login-panel {
    background: rgba(255, 255, 255, 0.75);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.panel-heading {
    margin-bottom: 25px;
}

.panel-title {
    color: #333;
    font-weight: 600;
}

.principal {
    position: relative;
    z-index: 10;
}