/* Install App Banner Styles */
.install-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 16px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.3s ease-out;
    animation: slideUp 0.5s ease-out 1s forwards;
}

@keyframes slideUp {
    to {
        transform: translateY(0);
    }
}

.install-banner.hidden {
    transform: translateY(100%);
}

.install-banner-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.install-banner-icon {
    width: 56px;
    height: 56px;
    background: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.install-banner-icon svg {
    width: 32px;
    height: 32px;
    color: #667eea;
}

.install-banner-text {
    flex: 1;
}

.install-banner-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 4px;
}

.install-banner-description {
    font-size: 14px;
    opacity: 0.95;
}

.install-banner-actions {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

.install-banner-btn {
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    white-space: nowrap;
}

.install-banner-btn-primary {
    background: white;
    color: #667eea;
}

.install-banner-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}

.install-banner-btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.install-banner-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
}

.install-banner-close {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 8px;
    opacity: 0.8;
    transition: opacity 0.2s;
}

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

/* Mobile responsive */
@media (max-width: 768px) {
    .install-banner {
        padding: 12px;
    }
    
    .install-banner-content {
        flex-wrap: wrap;
    }
    
    .install-banner-icon {
        width: 48px;
        height: 48px;
    }
    
    .install-banner-icon svg {
        width: 28px;
        height: 28px;
    }
    
    .install-banner-title {
        font-size: 16px;
    }
    
    .install-banner-description {
        font-size: 13px;
    }
    
    .install-banner-actions {
        width: 100%;
        margin-top: 8px;
    }
    
    .install-banner-btn {
        flex: 1;
        padding: 10px 16px;
        font-size: 13px;
    }
}

/* iOS specific styles */
.install-banner.ios {
    background: linear-gradient(135deg, #498e8b 0%, #2d5654 100%);
}

.install-banner.ios .install-banner-icon svg {
    color: #498e8b;
}

/* Animation for pulse effect */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.install-banner-btn-primary.pulse {
    animation: pulse 2s infinite;
}