body {
    background: linear-gradient(135deg, #a855f7 0%, #f97316 50%, #ec4899 100%);
    min-height: 100vh;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem;
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    border: none;
    max-width: 500px;
    width: 100%;
}

.login-header {
    background: linear-gradient(135deg, #a855f7, #f97316);
    color: white;
    padding: 2rem;
    border-radius: 20px 20px 0 0;
    text-align: center;
    margin: 0;
}

    .login-header h3 {
        margin: 0;
        font-size: 1.5rem;
        font-weight: 600;
    }

.login-body {
    padding: 2rem;
}

.form-control {
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    padding: 0.75rem;
    transition: all 0.3s ease;
}

    .form-control:focus {
        border-color: #a855f7;
        box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.1);
    }

.btn-login {
    background: linear-gradient(135deg, #a855f7, #f97316, #ec4899);
    border: none;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    width: 100%;
}

    .btn-login:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 25px rgba(168, 85, 247, 0.3);
        color: white;
    }

.info-box {
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 10px;
    padding: 1rem;
    margin: 1rem 0;
}

.warning-box {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    border-radius: 10px;
    padding: 1rem;
    margin: 1rem 0;
    color: #721c24;
}

.btn-secondary-custom {
    background: rgba(168, 85, 247, 0.1);
    border: 2px solid #a855f7;
    color: #a855f7;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    text-decoration: none;
    margin: 0.25rem;
    display: inline-block;
    transition: all 0.3s ease;
}

    .btn-secondary-custom:hover {
        background: rgba(168, 85, 247, 0.2);
        color: #a855f7;
        text-decoration: none;
        transform: translateY(-1px);
    }

@media (max-width: 768px) {
    .login-container {
        padding: 1rem;
    }

    .login-header,
    .login-body {
        padding: 1.5rem;
    }
}