class SoftwareCard extends HTMLElement {
    static get observedAttributes() {
        return ['name', 'category', 'url', 'version', 'seed'];
    }
    
    connectedCallback() {
        this.render();
    }
    
    attributeChangedCallback() {
        this.render();
    }
    
    render() {
        const name = this.getAttribute('name') || 'Software Name';
        const category = this.getAttribute('category') || 'Category';
        const url = this.getAttribute('url') || '#';
        const version = this.getAttribute('version') || '1.0.0';
        const seed = this.getAttribute('seed') || '1';
        const categoryColors = {
            '음악 제작': 'bg-purple-500/20 text-purple-400',
            '비디오 편집': 'bg-pink-500/20 text-pink-400',
            'AI 도구': 'bg-cyan-500/20 text-cyan-400',
            '유틸리티': 'bg-blue-500/20 text-blue-400',
            'iOS 도구': 'bg-gray-500/20 text-gray-400',
            '시스템 도구': 'bg-yellow-500/20 text-yellow-400',
            '데이터 복구': 'bg-green-500/20 text-green-400',
            '개발': 'bg-indigo-500/20 text-indigo-400',
            '비디오 도구': 'bg-red-500/20 text-red-400',
            '오디오 도구': 'bg-orange-500/20 text-orange-400',
            '3D 디자인': 'bg-teal-500/20 text-teal-400',
            '게임 개발': 'bg-violet-500/20 text-violet-400'
        };
const categoryClass = categoryColors[category] || 'bg-primary/20 text-primary';
        
        this.attachShadow({ mode: 'open' });
        this.shadowRoot.innerHTML = `
            <style>
                @import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');
                
                * {
                    margin: 0;
                    padding: 0;
                    box-sizing: border-box;
                }
                
                .card {
                    background: linear-gradient(145deg, rgba(30, 41, 59, 0.7), rgba(15, 23, 42, 0.9));
                    border: 1px solid rgba(255, 255, 255, 0.1);
                    border-radius: 20px;
                    overflow: hidden;
                    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
                    position: relative;
                    opacity: 0;
                    transform: translateY(20px);
                    animation: slide-in 0.5s ease-out forwards;
                    animation-delay: calc(var(--order, 0) * 0.05s);
                }
                
                @keyframes slide-in {
                    to {
                        opacity: 1;
                        transform: translateY(0);
                    }
                }
                
                .card:hover {
                    transform: translateY(-10px) scale(1.02);
                    border-color: rgba(99, 102, 241, 0.5);
                    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 30px rgba(99, 102, 241, 0.3);
                }
                
                .card-image {
                    width: 100%;
                    height: 180px;
                    background: linear-gradient(45deg, #1e293b, #0f172a);
                    position: relative;
                    overflow: hidden;
                }
                
                .card-image img {
                    width: 100%;
                    height: 100%;
                    object-fit: cover;
                    transition: transform 0.5s ease;
                }
                
                .card:hover .card-image img {
                    transform: scale(1.1);
                }
                
                .card-category {
                    position: absolute;
                    top: 1rem;
                    left: 1rem;
                    padding: 0.5rem 1rem;
                    border-radius: 50px;
                    font-size: 0.75rem;
                    font-weight: 600;
                    backdrop-filter: blur(10px);
                }
                
                .card-content {
                    padding: 1.5rem;
                }
                
                .card-title {
                    font-size: 1.25rem;
                    font-weight: 700;
                    color: white;
                    margin-bottom: 0.5rem;
                    line-height: 1.4;
                }
                
                .card-meta {
                    display: flex;
                    justify-content: space-between;
                    align-items: center;
                    margin-bottom: 1.5rem;
                }
                
                .card-version {
                    color: #94a3b8;
                    font-size: 0.875rem;
                    display: flex;
                    align-items: center;
                    gap: 0.25rem;
                }
                
                .card-rating {
                    color: #fbbf24;
                    font-size: 0.875rem;
                    display: flex;
                    align-items: center;
                    gap: 0.25rem;
                }
                
                .card-description {
                    color: #94a3b8;
                    font-size: 0.875rem;
                    margin-bottom: 1.5rem;
                    line-height: 1.5;
                }
                
                .card-footer {
                    display: flex;
                    justify-content: space-between;
                    align-items: center;
                }
                
                .card-size {
                    color: #64748b;
                    font-size: 0.875rem;
                    display: flex;
                    align-items: center;
                    gap: 0.25rem;
                }
                
                .download-btn {
                    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
                    color: white;
                    border: none;
                    padding: 0.75rem 1.5rem;
                    border-radius: 12px;
                    font-weight: 600;
                    font-size: 0.875rem;
                    cursor: pointer;
                    transition: all 0.3s ease;
                    position: relative;
                    overflow: hidden;
                    display: flex;
                    align-items: center;
                    gap: 0.5rem;
                    text-decoration: none;
                }
                
                .download-btn:hover {
                    transform: translateY(-2px);
                    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.4);
                }
                
                .download-btn::after {
                    content: '';
                    position: absolute;
                    top: 0;
                    left: -100%;
                    width: 100%;
                    height: 100%;
                    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
                    transition: left 0.7s;
                }
                
                .download-btn:hover::after {
                    left: 100%;
                }
                
                .pulse-dot {
                    position: absolute;
                    top: 0.5rem;
                    right: 0.5rem;
                    width: 8px;
                    height: 8px;
                    background: #10b981;
                    border-radius: 50%;
                    animation: pulse 2s infinite;
                }
                
                @keyframes pulse {
                    0%, 100% {
                        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
                    }
                    50% {
                        box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
                    }
                }
            </style>
            
            <div class="card">
                <div class="pulse-dot"></div>
                <div class="card-image">
                    <img src="http://static.photos/technology/640x360/${seed}" alt="${name}" loading="lazy">
                    <div class="card-category ${categoryClass}">
                        ${category}
                    </div>
                </div>
                <div class="card-content">
                    <h3 class="card-title">${name}</h3>
                    <div class="card-meta">
                        <div class="card-version">
                            <i data-feather="tag"></i>
                            v${version}
                        </div>
                        <div class="card-rating">
                            <i data-feather="star"></i>
                            4.8
                        </div>
                    </div>
                    <p class="card-description">
                        향상된 기능과 완전한 기능을 갖춘 프리미엄 버전입니다. 모든 업데이트와 프리미엄 지원이 포함됩니다.
                    </p>
<div class="card-footer">
                        <div class="card-size">
                            <i data-feather="hard-drive"></i>
                            ${Math.floor(Math.random() * 500) + 100} MB
                        </div>
                        <a href="${url}" target="_blank" class="download-btn">
                            <i data-feather="download"></i>
                            지금 다운로드
                        </a>
</div>
                </div>
            </div>
        `;
        
        // Initialize feather icons
        setTimeout(() => {
            if (typeof feather !== 'undefined') {
                feather.replace();
            }
        }, 100);
    }
}

customElements.define('software-card', SoftwareCard);