:root{font-family:sans-serif}body{margin:0}.wrap{min-height:100vh;max-width:700px;margin:0 auto;padding:24px 24px 48px;display:flex;flex-direction:column;gap:16px}.header h1,.header p,.panel h2,.panel h3,.panel p,.message{margin:0}.header{display:flex;flex-direction:column;gap:8px}.panel{border:1px solid #ccc;padding:12px;display:flex;flex-direction:column;gap:10px}form{display:flex;flex-direction:column;gap:8px}input,button{padding:8px;border:1px solid #222;background:#fff;color:#111}button{cursor:pointer}button:disabled{opacity:.6;cursor:not-allowed}.linkBtn{width:fit-content}.row{display:flex;gap:8px}.dashboardBox,.downloadBox{border:1px dashed #777;padding:10px;display:flex;flex-direction:column;gap:8px}.dashboardBox hr{width:100%;border:0;border-top:1px solid #ddd}.keyBox{font-family:monospace;border:1px solid #333;padding:8px;background:#fafafa;word-break:break-all}.deviceList{display:flex;flex-direction:column;gap:8px}.deviceRow{border:1px solid #ccc;padding:8px;display:flex;justify-content:space-between;gap:8px;align-items:center}.mono{font-family:monospace;font-size:12px}.message{font-size:14px}.dashboardVersion{position:fixed;left:10px;bottom:8px;margin:0;font-size:12px;color:#444}