body {
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #ff6f61 0%, #ff9a8b 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.login-box {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

h2 {
    margin: 0 0 30px;
    padding: 0;
    color: #333;
    text-align: center;
    font-size: 24px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: #666;
    font-size: 14px;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    border-color: #ff6f61;
    outline: none;
}

.btn-login {
    width: 100%;
    padding: 12px;
    background: #ff6f61;
    border: none;
    border-radius: 5px;
    color: white;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.btn-login:hover {
    background: #ff4a3d;
}

.error-message {
    background: #ffebee;
    color: #c62828;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 20px;
    font-size: 14px;
    text-align: center;
}

.register-link, .home-link {
    text-align: center;
    margin-top: 20px;
    color: #666;
    font-size: 14px;
}

.register-link a, .home-link a {
    color: #ff6f61;
    text-decoration: none;
    font-weight: 500;
}

.register-link a:hover, .home-link a:hover {
    text-decoration: underline;
}

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

.login-box {
    animation: fadeIn 0.5s ease-out;
}

/* Responsive */
@media (max-width: 480px) {
    .login-container {
        padding: 10px;
    }

    .login-box {
        padding: 20px;
    }
}