body {
    background-color: #f8f9fa;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 400px;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

    .login-header i {
        font-size: 3rem;
        color: #2c3e50;
        margin-bottom: 1rem;
    }

.form-control {
    padding: 0.75rem 1rem;
    border-radius: 5px;
    border: 1px solid #dee2e6;
}

    .form-control:focus {
        border-color: #2c3e50;
        box-shadow: 0 0 0 0.2rem rgba(44, 62, 80, 0.25);
    }

.btn-login {
    background-color: #2c3e50;
    border: none;
    padding: 0.75rem;
    font-weight: 500;
    width: 100%;
    transition: all 0.3s ease;
}

    .btn-login:hover {
        background-color: #34495e;
        transform: translateY(-2px);
    }

.form-floating {
    margin-bottom: 1rem;
}