.mcpwa-install-btn {
    position: fixed;
    bottom: 16px;
    right: 16px;
    z-index: 9998;
    background: #6366f1;
    color: #fff;
    border: 0;
    border-radius: 999px;
    padding: 12px 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(99, 102, 241, .35);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
}
.mcpwa-install-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(99, 102, 241, .4); }
.mcpwa-install-btn:active { transform: translateY(0); }
.mcpwa-install-btn:disabled { opacity: .6; cursor: wait; }
.mcpwa-install-icon { font-size: 16px; line-height: 1; }

.mcpwa-ios-hint {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9998;
    padding: 16px calc(16px + env(safe-area-inset-right)) calc(16px + env(safe-area-inset-bottom)) calc(16px + env(safe-area-inset-left));
    background: rgba(15, 23, 42, .92);
    color: #fff;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.mcpwa-ios-hint-content {
    max-width: 480px;
    margin: 0 auto;
    text-align: center;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
.mcpwa-ios-hint strong { font-size: 16px; display: block; margin-bottom: 6px; }
.mcpwa-ios-hint p { font-size: 14px; margin: 0 0 14px; opacity: .9; line-height: 1.4; }
.mcpwa-ios-share { display: inline-block; padding: 0 8px; background: rgba(255, 255, 255, .15); border-radius: 4px; font-weight: 600; }
.mcpwa-ios-dismiss {
    background: #6366f1;
    color: #fff;
    border: 0;
    border-radius: 6px;
    padding: 9px 22px;
    font: inherit;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
}

/* В standalone режиме скрываем install-btn и iOS hint */
@media (display-mode: standalone) {
    .mcpwa-install-btn, .mcpwa-ios-hint { display: none !important; }
}