:root {
    --pwa-loader-color: #00F9BC;
}


body {
    padding-top: env(safe-area-inset-top); /* Para dispositivos com notch */
}

#pwa-preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(44, 49, 63, 0.12);
    backdrop-filter: blur(6.6px);
    -webkit-backdrop-filter: blur(6.6px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 1;
    transition: opacity 0.5s ease-in-out;
}

#pwa-preloader.hidden {
    display: none;
    opacity: 0;
}

.loader {
    border: 5px solid #f3f3f3;
    border-top: 5px solid var(--pwa-loader-color);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Suporte específico para Android */
@media all and (display-mode: standalone) {
    #pwa-preloader {
        background: rgba(20, 20, 20, 0.3);
        -webkit-backdrop-filter: blur(4px);
        backdrop-filter: blur(4px);
    }
}

/* ============================================
   PWA INSTALL BANNER - Banner Inferior
   ============================================ */

.techsites-pwa-install-banner {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Ajustes para telas muito pequenas */
@media screen and (max-width: 380px) {
    .techsites-pwa-install-banner {
        padding: 10px 12px !important;
    }

    .techsites-pwa-install-banner img {
        width: 40px !important;
        height: 40px !important;
    }

    #techsites-pwa-install-btn {
        padding: 8px 14px !important;
        font-size: 13px !important;
    }
}

/* Safe area para dispositivos com notch */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .techsites-pwa-install-banner {
        padding-bottom: calc(12px + env(safe-area-inset-bottom)) !important;
    }
}

/* Modal de instruções */
#techsites-pwa-install-modal {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Animações do modal */
@keyframes techsites-pwa-fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes techsites-pwa-slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Esconde o banner quando em modo PWA */
@media all and (display-mode: standalone),
       all and (display-mode: fullscreen),
       all and (display-mode: minimal-ui) {
    .techsites-pwa-install-banner,
    #techsites-pwa-install-banner {
        display: none !important;
    }
}