:root{--bg-dark: #020617;--bg-panel: rgba(30, 41, 59, .6);--border-glass: rgba(255, 255, 255, .1);--text-main: #f8fafc;--text-muted: #94a3b8;--accent: #38bdf8;--accent-hover: #0ea5e9;--lcd-cyan: #00ffff;--lcd-green: #4ade80;--lcd-yellow: #facc15;--lcd-white: #ffffff;--lcd-bg: #001a1a}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;background:radial-gradient(circle at top right,#0f172a,var(--bg-dark));color:var(--text-main);min-height:100vh;display:flex;overflow:hidden}.app-container{display:flex;width:100%;height:100vh;padding:24px;gap:24px}.glass-panel{background:var(--bg-panel);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-glass);border-radius:16px;box-shadow:0 4px 30px #00000080}.sidebar{width:380px;display:flex;flex-direction:column;padding:24px;gap:20px;flex-shrink:0}.header h2{font-size:24px;font-weight:700;background:linear-gradient(135deg,#38bdf8,#818cf8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.5px}.header p{color:var(--text-muted);font-size:14px;margin-top:4px}.control-group{display:flex;flex-direction:column;gap:8px}.control-group label{font-size:13px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}select,input[type=text]{background:#0f172acc;border:1px solid var(--border-glass);color:var(--text-main);padding:10px 14px;border-radius:8px;font-family:Inter,sans-serif;font-size:14px;outline:none;transition:border-color .2s}select:focus,input[type=text]:focus,textarea:focus{border-color:var(--accent)}input[type=text]:disabled{opacity:.5;cursor:not-allowed}.color-options{display:flex;gap:12px}.color-btn{width:32px;height:32px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:transform .2s,border-color .2s}.color-btn:hover{transform:scale(1.1)}.color-btn.active{border-color:#fff;box-shadow:0 0 10px currentColor}textarea{background:#0f172acc;border:1px solid var(--border-glass);color:#a5b4fc;padding:12px;border-radius:8px;font-family:Courier New,Courier,monospace;font-size:13px;height:300px;resize:none;outline:none}.primary-btn{background:linear-gradient(135deg,var(--accent),#2563eb);color:#fff;border:none;padding:12px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:transform .1s,box-shadow .2s;text-shadow:0 1px 2px rgba(0,0,0,.2)}.primary-btn:hover{transform:translateY(-2px);box-shadow:0 4px 15px #38bdf866}.primary-btn:active{transform:translateY(0)}.status-msg{font-size:13px;color:var(--text-muted);text-align:center}.status-success{color:#4ade80}.status-error{color:#f87171}.main-content{flex-grow:1;display:flex;align-items:center;justify-content:center}.emulator-wrapper{display:flex;flex-direction:column;padding:30px;border-radius:20px;background:#0f172a;box-shadow:inset 0 0 50px #000c,0 20px 50px #00000080;border:2px solid #334155}.emulator-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.test-string-input{display:flex;align-items:center;gap:12px}.test-string-input input{width:300px;background:#1e293b}.cursor-coords{font-family:monospace;color:var(--accent);background:#1e293b;padding:6px 12px;border-radius:6px;font-size:14px}.canvas-container{position:relative;background:var(--lcd-bg);border:4px solid #1e293b;border-radius:4px;padding:4px;box-shadow:inset 0 0 20px #000}#glcd-canvas{display:block;background:transparent;image-rendering:pixelated}.glcd-overlay{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none;background:linear-gradient(#12101000 50%,#00000040 50%),linear-gradient(90deg,#ff00000f,#00ff0005,#0000ff0f);background-size:100% 4px,6px 100%;z-index:10;opacity:.5}