/* Animación de entrada */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

.login-card {
    background: rgba(22, 27, 34, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid #00f2ff;
    border-radius: 20px;
    padding: 40px;
    animation: fadeInDown 0.8s ease-out;
}

.login-icon-animate {
    color: #00f2ff;
    text-align: center;
    margin-bottom: 20px;
    animation: drive 3s infinite linear;
}

@keyframes drive {
    0% { transform: translateX(-10px); }
    50% { transform: translateX(10px); }
    100% { transform: translateX(-10px); }
}

.btn-cyan {
    background: linear-gradient(90deg, #00f2ff, #7928ca);
    border: none;
    font-weight: bold;
    letter-spacing: 1px;
    transition: 0.3s;
}

.btn-cyan:hover {
    transform: scale(1.05);
    box-shadow: 0 0 15px #00f2ff;
}