.login-container {
    max-width: 400px;
    margin: 60px auto;
    padding: 30px;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    text-align: center;
}

.login-container h2 {
    color: #3aa6a9;
    margin-bottom: 20px;
}

.login-container label {
    display: block;
    text-align: left;
    margin-top: 15px;
    font-weight: 600;
    color:black;
}

.login-container input {
    width: 100%;
    padding: 10px;
    margin-top: 6px;
    border-radius: 6px;
    border: 1px solid #ccc;
}

.login-container button {
    margin-top: 25px;
    width: 100%;
    padding: 12px;
    background: #3aa6a9;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
}

.login-container button:hover {
    background: #2e7f80;
}

.error {
    color: red;
    margin-bottom: 10px;
}

/* ===== MOBILE RESPONSIVENESS ===== */
@media (max-width: 480px) {

    .login-container {
        width: 90%;
        padding: 20px;
        margin: 40px auto;
        box-shadow: none; /* cleaner on mobile */
    }

    .login-container h2 {
        font-size: 26px;
    }

    .login-container label {
        font-size: 14px;
    }

    .login-container input {
        padding: 12px;
        font-size: 16px;
    }

    .login-container button {
        padding: 14px;
        font-size: 18px;
    }
}

.success-banner {
    background: #e6f7f7;
    border: 1px solid #0a5c63;
    color: #0a5c63;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 15px;
    font-weight: 600;
    text-align: center;
}