class NumberDisplay extends HTMLElement {
    constructor() {
        super();
    }

    connectedCallback() {
        this.attachShadow({ mode: 'open' });
        this.render();
    }

    render() {
        const number = this.getAttribute('number') || '1';
        const animation = this.getAttribute('animation') || 'zoom';
        
        this.shadowRoot.innerHTML = `
            <style>
                :host {
                    display: block;
                    width: 100%;
                    height: 100%;
                }
                
                .cinematic-number {
                    position: relative;
                    font-size: 30vw;
                    font-weight: 900;
                    color: transparent;
                    background: linear-gradient(145deg, #8B0000, #B22222, #DC143C);
                    -webkit-background-clip: text;
                    background-clip: text;
                    text-shadow: 
                        0 0 30px rgba(220, 20, 60, 0.8),
                        0 0 60px rgba(220, 20, 60, 0.6),
                        0 0 90px rgba(220, 20, 60, 0.4),
                        4px 4px 0px #000,
                        8px 8px 15px rgba(0, 0, 0, 0.8);
                    transform-style: preserve-3d;
                    perspective: 1000px;
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    height: 100%;
                }
            </style>
            <div class="cinematic-number" data-number="${number}">
                ${number}
            </div>
        `;
    }

    static get observedAttributes() {
        return ['number', 'animation'];
    }

    attributeChangedCallback(name, oldValue, newValue) {
        if (oldValue !== newValue) {
            this.render();
        }
    }
}

customElements.define('number-display', NumberDisplay);