:root {
            --jedi-blue: #00d4ff;
            --sith-red: #ff0040;
            --mace-purple: #8b5cf6;
            --luke-green: #00ff88;
            --space-black: #0a0a0f;
            --space-dark: #1a1a2e;
            --surface: rgba(0, 212, 255, 0.08);
            --text: #e2e8f0;
            --text-dim: #94a3b8;
            --radius: 12px;
        }
        
        * { margin: 0; padding: 0; box-sizing: border-box; }
        
        body {
            font-family: 'Inter', sans-serif;
            background: var(--space-black);
            color: var(--text);
            line-height: 1.6;
            min-height: 100vh;
        }
        
        .hero {
            background: linear-gradient(135deg, var(--space-black), var(--space-dark));
            padding: 4rem 2rem;
            text-align: center;
            border-bottom: 1px solid rgba(0, 212, 255, 0.2);
        }
        
        .hero h1 {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 800;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, var(--jedi-blue), var(--mace-purple));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .hero p {
            font-size: 1.2rem;
            color: var(--text-dim);
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 3rem 2rem;
        }
        
        .calculator-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
        }
        
        .panel {
            background: var(--surface);
            backdrop-filter: blur(15px);
            border-radius: var(--radius);
            padding: 2rem;
            border: 1px solid rgba(0, 212, 255, 0.2);
        }
        
        .panel h2 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        
        .crystal-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
            margin-bottom: 2rem;
        }
        
        .crystal-card {
            background: var(--space-dark);
            border: 2px solid transparent;
            border-radius: var(--radius);
            padding: 1rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .crystal-card:hover,
        .crystal-card.active {
            border-color: var(--crystal-color);
            box-shadow: 0 0 20px rgba(var(--crystal-rgb), 0.3);
        }
        
        .crystal-name {
            font-weight: 600;
            margin-bottom: 0.5rem;
        }
        
        .crystal-stats {
            font-size: 0.875rem;
            color: var(--text-dim);
        }
        
        .slider-group {
            margin-bottom: 1.5rem;
        }
        
        .slider-label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.5rem;
            font-size: 0.875rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        
        input[type="range"] {
            width: 100%;
            height: 8px;
            border-radius: 5px;
            background: var(--space-dark);
            outline: none;
            margin: 0.5rem 0;
        }
        
        .share-button {
            background: linear-gradient(135deg, var(--jedi-blue), var(--mace-purple));
            color: white;
            border: none;
            border-radius: var(--radius);
            padding: 0.75rem 1.5rem;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-top: 1rem;
            box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
            width: 100%;
            justify-content: center;
        }

        .share-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0, 212, 255, 0.4);
        }

        .share-modal-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 1rem;
            margin-top: 1.5rem;
        }

        .share-modal-button {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 1.5rem 1rem;
            background-color: var(--space-dark);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius);
            color: var(--text);
            text-decoration: none;
            font-weight: 600;
            transition: all 0.2s ease-in-out;
        }
        .share-modal-button:hover {
            background-color: var(--jedi-blue);
            color: var(--space-black);
            transform: translateY(-5px);
            border-color: var(--jedi-blue);
        }
        .share-modal-icon {
            font-size: 2.5rem;
            margin-bottom: 0.5rem;
        }
        
        #shareCanvas {
            display: none;
        }
        
        @media (max-width: 768px) {
            .calculator-grid { grid-template-columns: 1fr; }
            .crystal-grid { grid-template-columns: 1fr; }
        }