/* Windows 11 Reinstall Warning Pop-up Styles */
.win11-popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10002;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.35s ease;
}

.win11-popup-overlay.active {
    display: flex;
}

.win11-popup-overlay.show {
    opacity: 1;
}

.win11-popup-card {
    background: var(--bg-surface);
    border: 1px solid var(--danger, #f87171);
    border-radius: var(--radius-lg);
    padding: 28px 28px 26px;
    max-width: 560px;
    width: 100%;
    text-align: center;
    box-shadow: 0 0 40px rgba(248, 113, 113, 0.18);
    transform: scale(0.92) translateY(-18px);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.35s ease;
}

.win11-popup-overlay.show .win11-popup-card {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.win11-popup-image {
    width: 100%;
    margin: 0 auto 22px;
    display: block;
}

.win11-popup-image img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: var(--radius-md);
}

.win11-popup-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 14px;
    letter-spacing: -0.01em;
}

.win11-popup-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 14px;
}

.win11-popup-desc strong {
    color: var(--danger, #f87171);
    font-weight: 600;
}

.win11-popup-hint {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 22px;
    padding: 12px 14px;
    background: rgba(248, 113, 113, 0.10);
    border-radius: var(--radius-md);
    border: 1px solid rgba(248, 113, 113, 0.28);
    line-height: 1.55;
    text-align: left;
}

.win11-popup-hint .link {
    color: var(--accent-primary);
}

.win11-popup-btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    background: var(--accent-primary);
    border: 1px solid var(--accent-primary);
    color: #fff;
    font-family: inherit;
}

.win11-popup-btn:hover {
    transform: translateY(-1px);
    filter: brightness(1.08);
}

@media (max-width: 480px) {
    .win11-popup-card {
        padding: 24px 20px 22px;
    }
    .win11-popup-title { font-size: 18px; }
    .win11-popup-desc { font-size: 13px; }
}