.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    min-height: 100vh;
    padding: 1.25rem;
    background: radial-gradient(circle at 10% 10%, rgba(255, 255, 255, 0.2), transparent 45%), linear-gradient(135deg, #3554d1 0%, #4f46a5 100%);
}

.auth-container {
    width: 100%;
    max-width: 460px;
}

.login-card {
    background: var(--color-surface);
    padding: 2rem;
    border-radius: 18px;
    box-shadow: 0 22px 48px rgba(16, 24, 40, 0.22);
    width: 100%;
}

.brand-block {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.brand-mark {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: rgba(53, 84, 209, 0.12);
    color: #2f4ac1;
    font-size: 1.35rem;
}

.brand-title {
    margin: 0;
    font-size: 2.05rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    color: #2f3237;
}

.auth-title {
    text-align: center;
    font-size: 2.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #2f3237;
}

.form-control {
    border-radius: 0.65rem;
    min-height: 48px;
    border-color: #d6dbe4;
}

.auth-submit {
    min-height: 48px;
    font-weight: 600;
}

.auth-provider-btn {
    min-height: 48px;
    border-radius: 0.65rem;
}

.oauth-divider {
    display: flex;
    align-items: center;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.oauth-divider::before,
.oauth-divider::after {
    content: "";
    flex: 1;
    border-bottom: 1px solid var(--color-border);
}

.oauth-divider span {
    padding: 0 0.75rem;
}

.auth-switch-link {
    color: #4b5565;
}

@media (max-width: 576px) {
    .login-page {
        padding: 0.85rem;
    }

    .login-card {
        border-radius: 14px;
        padding: 1.35rem;
    }

    .brand-title {
        font-size: 1.8rem;
    }

    .auth-title {
        font-size: 1.85rem;
    }
}