.login-container {
    max-width: 400px;
    margin: 80px auto;
    padding: 30px 25px;
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(34, 46, 80, 0.12);
    text-align: center;
}

.login-container h2 {
    color: #222e50;
    margin-bottom: 25px;
}

.login-container input[type="text"],
.login-container input[type="password"] {
    width: 90%;
    padding: 10px;
    margin: 10px 0 18px 0;
    border: 1px solid #bfc8e6;
    border-radius: 6px;
    font-size: 1em;
    background: #f4f6fa;
    transition : border-color 0.2s;
}

.login-container input:focus {
    border-color: #222e50;
    outline: none;
}

.login-container button {
    width: 95%;
    padding: 12px;
    background-color: #222e50;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 1.1em;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.2s;
}

.login-container button:hover {
    background-color: #ffb400;
    color: #222e50;
}

#error-msg {
    margin-top: 10px;
    color: #d32f2f;
    font-size: 1em;
    min-height: 22px;
}