.login-container {
    max-width: 400px;
    margin: 4rem auto;
    padding: 2rem;
    background: #fff;
    border: 1px solid var(--surface-border);
    border-radius: 10px;
    text-align: center;
}
.login-container h2 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.4rem;
}
.login-container p {
    color: var(--textcolor-50contrast);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}
.login-input {
    width: 100%;
    padding: 0.7rem 1rem;
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    font-size: 1rem;
    box-sizing: border-box;
    margin-bottom: 1rem;
}
.login-input:focus {
    outline: none;
    border-color: var(--primary-color);
}
.login-input.error {
    border-color: var(--error-500);
}
.login-btn {
    width: 100%;
    padding: 0.7rem;
    background: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}
.login-btn:hover {
    background: #0c3578;
}
.login-error {
    color: var(--error-800);
    background: var(--error-50);
    border: 1px solid var(--error-500);
    border-radius: 6px;
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}