body {
    font-family: 'Segoe UI', sans-serif;
    background: linear-gradient(to right, #004e92, #000428);
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.login-container {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    width: 350px;
}

.role-selector {
    display: flex;
    justify-content: space-around;
    margin-bottom: 1rem;
}

.role-btn {
    background: transparent;
    border: 2px solid white;
    color: white;
    padding: 0.5rem 1rem;
    cursor: pointer;
    border-radius: 5px;
}

.role-btn.active {
    background: white;
    color: #004e92;
}

input {
    width: 100%;
    padding: 0.5rem;
    margin: 0.5rem 0;
    border: none;
    border-radius: 5px;
}

.login-btn {
    background: white;
    color: #004e92;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.error-msg {
    color: red;
    margin-top: 1rem;
}