:root{--bg-main: #fcfcfd;--panel-bg: rgba(255, 255, 255, .7);--border-color: rgba(0, 0, 0, .05);--text-primary: #1d1d1f;--text-secondary: #86868b;--accent-blue: #0071e3;--accent-purple: #9b51e0;--accent-green: #34c759;--accent-red: #ff3b30;--shadow-soft: 0 8px 30px rgba(0, 0, 0, .04);--shadow-inner: inset 0 2px 4px rgba(0, 0, 0, .02);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box;-webkit-font-smoothing:antialiased}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-main);color:var(--text-primary);line-height:1.5}.app-container{max-width:1400px;margin:0 auto;padding:2rem;display:flex;flex-direction:column;gap:2rem}header{display:flex;justify-content:space-between;align-items:center;padding:1.2rem 2rem;background:#fffc;-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border:1px solid var(--border-color);border-radius:20px;box-shadow:var(--shadow-soft)}.brand{display:flex;align-items:center;gap:.8rem}.brand-icon{font-size:1.8rem}.brand h1{font-size:1.2rem;font-weight:700;letter-spacing:-.02em}.brand h1 span{color:var(--accent-blue)}.nav-actions{display:flex;gap:1rem}.btn-connect{background-color:var(--accent-blue);color:#fff;border:none;padding:.6rem 1.2rem;border-radius:12px;font-weight:600;font-size:.9rem;cursor:pointer;transition:var(--transition-fast)}.btn-connect:hover{background-color:#0077ed;transform:scale(1.02)}.btn-connect.online{background-color:var(--accent-green)}.icon-setting{background:#f5f5f7;border:none;width:40px;height:40px;border-radius:10px;cursor:pointer;transition:var(--transition-fast)}.icon-setting:hover{background:#e8e8ed}.dashboard{display:grid;grid-template-areas:"controls" "editor";gap:2rem}.col-top{grid-area:controls;display:grid;grid-template-columns:1fr 1fr;gap:2rem}@media (max-width: 900px){.col-top{grid-template-columns:1fr}}.col-bottom{grid-area:editor;min-height:650px}.panel{background:var(--panel-bg);border:1px solid var(--border-color);border-radius:24px;padding:2rem;box-shadow:var(--shadow-soft)}.panel-header{margin-bottom:2rem;display:flex;justify-content:space-between;align-items:center}.panel-header h3{font-size:.75rem;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.1em}.gamepad-container{display:flex;justify-content:center;align-items:center;gap:3rem;padding:1rem 0}.d-pad{display:grid;grid-template-areas:". up ." 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