/* Apps Section */
.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 20px;
}

.app-card {
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 24px;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.app-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-hover));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.app-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-color);
}

.app-card:hover::before {
    transform: scaleX(1);
}

.app-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.app-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--primary-bg);
    flex-shrink: 0;
    position: relative;
}

.app-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 12px;
}

.app-info h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-text);
    margin-bottom: 4px;
}

.app-info .app-version {
    font-size: 0.85rem;
    color: var(--secondary-text);
    font-weight: 500;
}

.app-description {
    color: var(--secondary-text);
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.app-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.app-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
}

.app-status.online {
    color: var(--success-color);
}

.app-status.offline {
    color: var(--error-color);
}

.app-status.maintenance {
    color: var(--warning-color);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.app-actions {
    display: flex;
    gap: 8px;
}

.app-btn {
    background: var(--accent-color);
    color: var(--primary-bg);
    border: none;
    padding: 8px 16px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

.app-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.app-btn.secondary {
    background: var(--tertiary-bg);
    color: var(--primary-text);
    border: 1px solid var(--border-color);
}

.app-btn.secondary:hover {
    background: var(--secondary-bg);
    border-color: var(--accent-color);
}

/* App Search */
.app-search-container {
    position: relative;
    max-width: 400px;
}

.app-search-container input {
    padding-right: 45px;
    padding-left: 45px;
}

.app-search-container .search-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--secondary-text);
    pointer-events: none;
}

.app-search-container .clear-search {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--secondary-text);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: var(--transition);
    display: none;
}

.app-search-container .clear-search:hover {
    color: var(--primary-text);
    background: var(--border-color);
}

.app-search-container .clear-search.visible {
    display: block;
}

/* App Categories */
.app-categories {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.app-categories::-webkit-scrollbar {
    display: none;
}

.category-btn {
    background: var(--tertiary-bg);
    color: var(--secondary-text);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
    white-space: nowrap;
    flex-shrink: 0;
}

.category-btn:hover {
    color: var(--primary-text);
    border-color: var(--accent-color);
}

.category-btn.active {
    background: var(--accent-color);
    color: var(--primary-bg);
    border-color: var(--accent-color);
}

/* App Loading States */
.app-card.loading {
    pointer-events: none;
}

.app-card.loading .app-icon {
    animation: pulse 1.5s infinite;
}

.app-card.loading .app-info h3,
.app-card.loading .app-description {
    background: var(--border-color);
    border-radius: 4px;
    height: 20px;
    animation: pulse 1.5s infinite;
}

.app-card.loading .app-description {
    height: 40px;
    margin-bottom: 16px;
}

/* Empty State */
.apps-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--secondary-text);
}

.apps-empty i {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.5;
}

.apps-empty h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--primary-text);
}

.apps-empty p {
    font-size: 1rem;
    max-width: 400px;
    margin: 0 auto;
}

/* App Modal */
.app-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    padding: 20px;
}

.app-modal-content {
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow-hover);
    animation: slideUp 0.3s ease-out;
}

.app-modal-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.app-modal-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-text);
}

.app-modal-close {
    background: none;
    border: none;
    color: var(--secondary-text);
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    transition: var(--transition);
}

.app-modal-close:hover {
    color: var(--primary-text);
    background: var(--border-color);
}

.app-modal-body {
    padding: 24px;
}

.app-modal-description {
    color: var(--secondary-text);
    line-height: 1.6;
    margin-bottom: 24px;
}

.app-modal-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* Responsive Design */
@media (max-width: 768px) {
    .apps-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 16px;
    }
    
    .app-card {
        padding: 20px;
    }
    
    .app-header {
        gap: 12px;
    }
    
    .app-icon {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
    
    .app-info h3 {
        font-size: 1.1rem;
    }
    
    .app-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .app-actions {
        width: 100%;
        justify-content: flex-end;
    }
    
    .app-categories {
        margin-bottom: 20px;
    }
    
    .category-btn {
        padding: 6px 12px;
        font-size: 12px;
    }
    
    /* Mobile-specific app launch improvements */
    .mobile-launch-link {
        display: inline-flex !important;
        background: var(--accent-color);
        color: var(--primary-bg);
        text-decoration: none;
        border-radius: var(--border-radius);
        padding: 8px 16px;
        font-size: 0.9rem;
        font-weight: 500;
        transition: var(--transition);
        align-items: center;
        gap: 6px;
    }
    
    .mobile-launch-link:hover {
        background: var(--accent-hover);
        color: var(--primary-bg);
        text-decoration: none;
    }
    
    /* Hide regular launch button on mobile to avoid confusion */
    .launch-btn {
        display: none !important;
    }
}

@media (max-width: 480px) {
    .apps-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .app-card {
        padding: 16px;
    }
    
    .app-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .app-icon {
        width: 35px;
        height: 35px;
        font-size: 18px;
    }
    
    .app-meta {
        padding-top: 12px;
    }
    
    .app-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .app-btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Ensure mobile launch link is visible on very small screens */
    .mobile-launch-link {
        width: 100%;
        justify-content: center;
        margin-top: 8px;
    }
}