class DimensionCard extends HTMLElement {
    connectedCallback() {
        const title = this.getAttribute('title') || 'Dimension';
        const description = this.getAttribute('description') || 'Explore the unknown';
        const color = this.getAttribute('color') || 'from-purple-500 to-blue-600';
        const icon = this.getAttribute('icon') || 'box';
        
        this.attachShadow({ mode: 'open' });
        this.shadowRoot.innerHTML = `
            <style>
                :host {
                    display: block;
                }
                
                .card {
                    background: rgba(255, 255, 255, 0.05);
                    backdrop-filter: blur(10px);
                    border: 1px solid rgba(255, 255, 255, 0.1);
                    border-radius: 1rem;
                    padding: 2rem;
                    text-align: center;
                    transition: all 0.3s ease;
                    position: relative;
                    overflow: hidden;
                }
                
                .card:hover {
                    transform: translateY(-10px);
                    box-shadow: 0 20px 40px rgba(168, 85, 247, 0.3);
                    border-color: rgba(168, 85, 247, 0.5);
                }
                
                .card::before {
                    content: '';
                    position: absolute;
                    top: -50%;
                    left: -50%;
                    width: 200%;
                    height: 200%;
                    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
                    transform: rotate(45deg);
                    transition: all 0.5s;
                    opacity: 0;
                }
                
                .card:hover::before {
                    animation: shimmer 0.5s ease-in-out;
                }
                
                @keyframes shimmer {
                    0% {
                        transform: translateX(-100%) translateY(-100%) rotate(45deg);
                        opacity: 0;
                    }
                    50% {
                        opacity: 1;
                    }
                    100% {
                        transform: translateX(100%) translateY(100%) rotate(45deg);
                        opacity: 0;
                    }
                }
                
                .icon {
                    width: 4rem;
                    height: 4rem;
                    margin: 0 auto 1rem;
                    background: linear-gradient(135deg, ${color});
                    border-radius: 50%;
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    box-shadow: 0 4px 20px rgba(168, 85, 247, 0.4);
                }
                
                .title {
                    font-size: 1.5rem;
                    font-weight: 700;
                    margin-bottom: 0.5rem;
                    color: #e5e7eb;
                }
                
                .description {
                    color: #9ca3af;
                    line-height: 1.6;
                }
            </style>
            
            <div class="card">
                <div class="icon">
                    <i data-feather="${icon}" class="w-8 h-8 text-white"></i>
                </div>
                <h3 class="title">${title}</h3>
                <p class="description">${description}</p>
            </div>
        `;
        
        if (window.feather) {
            feather.replace({ parent: this.shadowRoot });
        }
    }
}

customElements.define('dimension-card', DimensionCard);