.pwa-install-banner {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 9999;
    max-width: 320px;
    display: none; /* Hidden by default, shown via JS when eligible */
}

.pwa-install-banner__inner {
    background: #111827; /* Gray-900 */
    color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.25);
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    border: 1px solid rgba(255,255,255,0.12);
}

.pwa-install-banner__message {
    font-size: 14px;
    line-height: 1.4;
}

.pwa-install-banner__actions {
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: flex-end;
}

.pwa-install-banner__button {
    background: #2563EB; /* Blue-600 */
    color: #ffffff;
    border: none;
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 14px;
    cursor: pointer;
}

.pwa-install-banner__button:hover {
    background: #1E40AF; /* Blue-800 */
}

.pwa-install-banner__dismiss {
    background: transparent;
    color: #cbd5e1; /* slate-300 */
    border: 1px solid #334155; /* slate-700 */
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 14px;
    cursor: pointer;
}

.pwa-install-banner__dismiss:hover {
    color: #e2e8f0;
    border-color: #475569;
}