/* PWA Install Modal - Pantalla Completa */
.pwa-install-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.pwa-install-modal.show {
    opacity: 1;
    visibility: visible;
}

.pwa-install-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
}

.pwa-install-content {
    position: relative;
    z-index: 1;
    background: var(--surface-color);
    border-radius: 24px;
    padding: 3rem 2rem;
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.pwa-install-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(0,0,0,0.1);
    border: none;
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: background 0.2s;
}

.pwa-install-close:hover {
    background: rgba(0,0,0,0.2);
}

.pwa-install-icon {
    font-size: 80px;
    margin-bottom: 1rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.pwa-install-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 1rem 0;
}

.pwa-install-message {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin: 0 0 2rem 0;
    line-height: 1.6;
}

.pwa-install-button {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 1rem 3rem;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    margin-bottom: 1rem;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.pwa-install-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.2);
}

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

.pwa-install-later {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0.75rem;
    font-size: 1rem;
    cursor: pointer;
    width: 100%;
}

.pwa-install-later:hover {
    color: var(--text-primary);
}

/* Responsive */
@media (max-width: 480px) {
    .pwa-install-content {
        padding: 2rem 1.5rem;
        width: 95%;
    }
    
    .pwa-install-title {
        font-size: 1.5rem;
    }
    
    .pwa-install-message {
        font-size: 1rem;
    }
    
    .pwa-install-icon {
        font-size: 64px;
    }
}