/* RL SSO — LINE ログインボタン */

.rl-sso-buttons {
    margin: 16px 0;
    text-align: center;
}

.rl-sso-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 32px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: opacity 0.2s, transform 0.15s;
    cursor: pointer;
    border: none;
    min-width: 240px;
}

.rl-sso-btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.rl-sso-btn:active {
    transform: translateY(0);
}

.rl-sso-btn--line {
    background: #06C755;
    color: #fff;
}

.rl-sso-icon {
    flex-shrink: 0;
}

/* UM フォーム内での調整 */
.um-form .rl-sso-buttons {
    margin: 20px 0 10px;
}

.um-form .rl-sso-btn {
    width: 100%;
    box-sizing: border-box;
}