html {
    font-size: 14px;
}

body {
    font-family: Arial, sans-serif;
}

.btn {
    border-radius: 6px;
}

.form-control,
.form-select {
    border-radius: 6px;
}

.login-page {
    min-height: 100vh;
    margin: 0;
    background: #f4f7fb;
}

.login-card {
    width: min(960px, calc(100vw - 32px));
    margin: 48px auto;
    padding: 24px;
    background: #fff;
    border: 1px solid #d8e0ea;
    border-radius: 8px;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
}

.login-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.login-method {
    padding: 16px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #f8fafc;
}

.login-method h2 {
    margin: 0 0 12px;
    font-size: 16px;
}

@media (max-width: 760px) {
    .login-grid {
        grid-template-columns: 1fr;
    }
}