html.vantebook-force-update-open,
html.vantebook-force-update-open body {
    overflow: hidden !important;
}

.vantebook-force-update-overlay {
    position: fixed;
    inset: 0;
    z-index: 2147483000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(8, 8, 10, 0.92);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.vantebook-force-update-card {
    width: min(100%, 420px);
    border-radius: 20px;
    padding: 28px 24px 22px;
    background: linear-gradient(180deg, #1a1a1f 0%, #121216 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
    color: #f5f5f7;
    text-align: center;
}

.vantebook-force-update-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    background: rgba(10, 132, 255, 0.16);
    color: #0a84ff;
    font-size: 24px;
}

.vantebook-force-update-title {
    margin: 0 0 10px;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.vantebook-force-update-message {
    margin: 0 0 18px;
    font-size: 0.98rem;
    line-height: 1.5;
    color: rgba(245, 245, 247, 0.82);
}

.vantebook-force-update-status {
    min-height: 1.25rem;
    margin: 0 0 16px;
    font-size: 0.88rem;
    color: rgba(245, 245, 247, 0.7);
}

.vantebook-force-update-progress {
    height: 6px;
    margin: 0 0 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.vantebook-force-update-progress-bar {
    height: 100%;
    width: 0;
    border-radius: inherit;
    background: linear-gradient(90deg, #0a84ff, #5ac8fa);
    transition: width 0.2s ease;
}

.vantebook-force-update-actions {
    display: grid;
    gap: 10px;
}

.vantebook-force-update-btn {
    appearance: none;
    border: 0;
    border-radius: 14px;
    padding: 14px 18px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}

.vantebook-force-update-btn--primary {
    background: #0a84ff;
    color: #fff;
}

.vantebook-force-update-btn--primary:disabled {
    opacity: 0.65;
    cursor: wait;
}

.vantebook-force-update-btn--ghost {
    background: transparent;
    color: rgba(245, 245, 247, 0.72);
}