/* PWA Install Banner */
.pwa-install-banner {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: var(--color-dark, #21333E);
    color: var(--color-bg, #fef3d8);
    padding: 16px 20px;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
    z-index: 99999;
    transform: translateY(150%);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    max-width: 400px;
    margin: 0 auto;
}

.pwa-install-banner.show {
    transform: translateY(0);
}

.pwa-banner-content {
    display: flex;
    align-items: center;
    gap: 14px;
}

.pwa-banner-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--color-bg, #fef3d8);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pwa-banner-icon img {
    width: 32px;
    height: auto;
}

.pwa-banner-text {
    flex: 1;
    min-width: 0;
}

.pwa-banner-text strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 2px;
    color: var(--color-bg, #fef3d8);
}

.pwa-banner-text span {
    font-size: 0.8rem;
    color: var(--color-bg, #fef3d8);
    opacity: 0.75;
    line-height: 1.3;
}

.pwa-share-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg, #fef3d8);
    color: var(--color-dark, #21333E);
    width: 18px;
    height: 18px;
    border-radius: 4px;
    font-size: 0.7rem;
    margin: 0 4px;
    vertical-align: middle;
}

.pwa-banner-install {
    background: var(--color-green, #609E7C);
    color: var(--color-bg, #fef3d8);
    border: none;
    padding: 12px 20px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
    flex-shrink: 0;
}

.pwa-banner-install:hover {
    background: #4e8a6a;
    transform: scale(1.02);
}

.pwa-banner-close {
    background: none;
    border: none;
    color: var(--color-bg, #fef3d8);
    font-size: 1.4rem;
    cursor: pointer;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
    opacity: 0.6;
    -webkit-tap-highlight-color: transparent;
}

.pwa-banner-close:hover {
    opacity: 1;
}

/* Bouton installer dans les pages */
.pwa-install-trigger {
    display: none; /* Affiché via JS si installable */
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: transparent;
    border: 1px solid rgba(0,0,0,0.15);
    border-radius: 25px;
    color: var(--color-dark, #21333E);
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.pwa-install-trigger:hover {
    background: rgba(0,0,0,0.05);
}

.pwa-install-trigger i {
    color: var(--color-green, #609E7C);
}

@media (max-width: 440px) {
    .pwa-install-banner {
        left: 12px;
        right: 12px;
        bottom: 12px;
        padding: 14px 16px;
    }
    
    .pwa-banner-icon {
        width: 40px;
        height: 40px;
    }
    
    .pwa-banner-icon img {
        width: 28px;
    }
    
    .pwa-banner-install {
        padding: 10px 16px;
        font-size: 0.85rem;
    }
}