.wk-join-approval {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--wk-brand-gradient);
    position: fixed;
    inset: 0;
    z-index: 1000;
}

.wk-join-approval-card {
    background: var(--wk-bg-surface);
    border-radius: 16px;
    padding: 48px 40px;
    width: 100%;
    max-width: 400px;
    min-width: 320px;
    text-align: center;
    box-shadow: var(--wk-shadow-lg);
    color: var(--wk-text-primary);
}

.wk-join-approval-icon {
    font-size: 48px;
    margin-bottom: 20px;
    line-height: 1;
}

.wk-join-approval-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--wk-text-primary);
    margin: 0 0 12px;
}

.wk-join-approval-desc {
    font-size: 14px;
    color: var(--wk-text-secondary);
    line-height: 1.6;
    margin: 0 0 32px;
}

/* 用更具体的选择器覆盖 Semi Button，替代 !important */
.wk-join-approval-card .wk-join-approval-btn.semi-button {
    width: 100%;
    height: 44px;
    font-size: 16px;
    border-radius: 8px;
    background-color: var(--wk-brand-primary);
    border-color: var(--wk-brand-primary);
    color: var(--wk-text-inverse);
}

.wk-join-approval-card .wk-join-approval-btn.semi-button:hover {
    background-color: var(--wk-brand-primary-hover);
    border-color: var(--wk-brand-primary-hover);
}
