:root{--primary-bg:#100d1c;--secondary-bg:#1e1b2e;--accent:#8e24aa;--text-main:#f1f1f1;--text-dim:#b0b0b0;--border:#2d2a3e;--danger:#ff4d4d;--success:#4caf50}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--primary-bg);color:var(--text-main);flex-direction:column;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;display:flex}.card{background-color:var(--secondary-bg);border:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:12px;padding:24px;box-shadow:0 4px 20px #0000004d}.button{background-color:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:10px 20px;font-weight:600;transition:all .2s}.button:hover{filter:brightness(1.2);transform:translateY(-1px)}.button:active{transform:translateY(0)}.button-outline{border:1px solid var(--accent);color:var(--accent);background:0 0}.status-badge{border-radius:100px;align-items:center;gap:6px;padding:4px 12px;font-size:.85rem;font-weight:500;display:inline-flex}.status-connected{color:#81c784;background-color:#4caf5026}.status-disconnected{color:#ff8a80;background-color:#ff4d4d26}.status-pairing{color:#ce93d8;background-color:#8e24aa26}