/* ===================================================================
   📱 PWA INSTALL BANNER - Estilos
   =================================================================== */

#pwa-install-banner {
    position: fixed;
    bottom: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 2rem);
    max-width: 500px;
    z-index: 99999;
    transition: bottom 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0 1rem;
    pointer-events: none;
}

#pwa-install-banner.pwa-banner-visible {
    bottom: 1rem;
    pointer-events: all;
}

.pwa-banner-content {
    background: linear-gradient(145deg, rgba(26, 26, 26, 0.98), rgba(15, 15, 15, 0.95));
    border: 1px solid rgba(230, 126, 34, 0.3);
    border-radius: 16px;
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 
        0 10px 40px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset,
        0 2px 0 rgba(230, 126, 34, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.pwa-banner-icon {
    flex-shrink: 0;
}

.pwa-icon-circle {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(145deg, var(--cor-primaria), var(--cor-secundaria));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(230, 126, 34, 0.4);
}

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

.pwa-banner-title {
    margin: 0 0 0.25rem 0;
    font-size: 1rem;
    font-weight: 700;
    color: #ffffff;
    font-family: var(--font-destaque);
    letter-spacing: 0.02em;
}

.pwa-banner-description {
    margin: 0;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.4;
}

.pwa-banner-description svg {
    color: var(--cor-primaria);
}

.pwa-banner-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.pwa-btn-install {
    background: linear-gradient(145deg, var(--cor-primaria), var(--cor-secundaria));
    border: none;
    border-radius: 10px;
    padding: 0.625rem 1.25rem;
    font-size: 0.9375rem;
    font-weight: 600;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(230, 126, 34, 0.3);
    font-family: var(--font-destaque);
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.pwa-btn-install:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(230, 126, 34, 0.5);
}

.pwa-btn-install:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(230, 126, 34, 0.3);
}

.pwa-btn-dismiss {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    width: 36px;
    height: 36px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.pwa-btn-dismiss:hover {
    background: rgba(231, 76, 60, 0.2);
    border-color: rgba(231, 76, 60, 0.4);
    color: #e74c3c;
}

.pwa-btn-dismiss:active {
    transform: scale(0.95);
}

/* iOS Variation */
.pwa-banner-content.pwa-ios {
    padding-right: 3rem;
    position: relative;
}

.pwa-banner-content.pwa-ios .pwa-btn-dismiss {
    position: absolute;
    top: 1rem;
    right: 1rem;
}

/* Mobile Optimizations */
@media (max-width: 480px) {
    #pwa-install-banner {
        width: calc(100% - 1rem);
        padding: 0 0.5rem;
    }

    .pwa-banner-content {
        padding: 0.875rem 1rem;
        gap: 0.75rem;
    }

    .pwa-icon-circle {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }

    .pwa-banner-title {
        font-size: 0.9375rem;
    }

    .pwa-banner-description {
        font-size: 0.8125rem;
    }

    .pwa-btn-install {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }

    .pwa-btn-dismiss {
        width: 32px;
        height: 32px;
    }
}

/* Very Small Screens */
@media (max-width: 360px) {
    .pwa-banner-content {
        flex-wrap: wrap;
    }

    .pwa-banner-text {
        width: 100%;
        order: 2;
    }

    .pwa-banner-actions {
        width: 100%;
        order: 3;
        justify-content: stretch;
    }

    .pwa-btn-install {
        flex: 1;
        justify-content: center;
    }
}

/* Animation Keyframes */
@keyframes slideUpBounce {
    0% {
        bottom: -200px;
        opacity: 0;
    }
    60% {
        bottom: 1.5rem;
        opacity: 1;
    }
    80% {
        bottom: 0.5rem;
    }
    100% {
        bottom: 1rem;
    }
}

/* Smooth entrance animation */
#pwa-install-banner.pwa-banner-visible {
    animation: slideUpBounce 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Accessibility */
.pwa-btn-install:focus,
.pwa-btn-dismiss:focus {
    outline: 2px solid var(--cor-primaria);
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .pwa-banner-content {
        border-width: 2px;
    }

    .pwa-btn-install,
    .pwa-btn-dismiss {
        border-width: 2px;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    #pwa-install-banner {
        transition: none;
    }

    #pwa-install-banner.pwa-banner-visible {
        animation: none;
    }

    .pwa-btn-install,
    .pwa-btn-dismiss {
        transition: none;
    }
}