/* =============================================================================
   PWA Install Prompt Banner
   Shows mobile users how to add the app to their home screen
   ============================================================================= */

.pwa-install-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    padding: 0 1rem 1rem;
    transform: translateY(100%);
    transition: transform 0.3s ease-out;
    pointer-events: none;
}

.pwa-install-banner--visible {
    transform: translateY(0);
    pointer-events: auto;
}

.pwa-install-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: linear-gradient(150deg, rgba(14, 17, 32, 0.98), rgba(5, 5, 11, 0.96));
    border: 1px solid rgba(255, 201, 85, 0.3);
    border-radius: 20px;
    padding: 1rem 1.25rem;
    box-shadow: 0 -4px 40px rgba(0, 0, 0, 0.5), 0 0 60px rgba(255, 201, 85, 0.15);
    backdrop-filter: blur(20px);
    max-width: 500px;
    margin: 0 auto;
}

.pwa-install-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    overflow: hidden;
    background: linear-gradient(135deg, #ffc955, #ff9d4d);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pwa-install-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.pwa-install-text {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.pwa-install-text strong {
    font-size: 1rem;
    font-weight: 600;
    color: #f6f7ff;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

.pwa-install-text span {
    font-size: 0.8125rem;
    color: rgba(246, 247, 255, 0.7);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex-wrap: wrap;
}

.pwa-share-icon {
    display: inline-block;
    vertical-align: middle;
    color: #7eb8ff;
    margin: 0 2px;
}

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

.pwa-install-btn {
    padding: 0.625rem 1.25rem;
    background: linear-gradient(135deg, #ffc955, #ff9d4d);
    color: #0c1324;
    border: none;
    border-radius: 12px;
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    white-space: nowrap;
}

.pwa-install-btn:hover {
    filter: brightness(1.1);
    transform: scale(1.02);
}

.pwa-install-btn:active {
    transform: scale(0.98);
}

.pwa-install-close {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    color: rgba(246, 247, 255, 0.7);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    transition: all 0.2s ease;
}

.pwa-install-close:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #f6f7ff;
}

/* Safe area padding for devices with notches/home indicators */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .pwa-install-banner {
        padding-bottom: calc(1rem + env(safe-area-inset-bottom));
    }
}

/* Smaller screens */
@media (max-width: 400px) {
    .pwa-install-content {
        padding: 0.875rem 1rem;
        gap: 0.75rem;
    }
    
    .pwa-install-icon {
        width: 40px;
        height: 40px;
    }
    
    .pwa-install-text strong {
        font-size: 0.9375rem;
    }
    
    .pwa-install-text span {
        font-size: 0.75rem;
    }
    
    .pwa-install-btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
}