.pos-device-header{max-width:1320px;margin:16px auto;padding:20px;border:1px solid #e2e8f0;border-radius:18px;background:#fff;color:#0f172a;box-shadow:0 4px 18px #0f172a08}
.pos-device-header h1{margin:0 0 10px;font-size:1.5rem;line-height:1.3}
.pos-device-header p{margin:8px 0;line-height:1.5;overflow-wrap:anywhere}
.pos-device-header [role="status"]{font-weight:700;color:#9a3412}
.pos-device-help{font-size:.9rem;color:#475569}
.pos-device-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.pos-device-actions button{min-height:44px;padding:10px 16px;cursor:pointer}
.pos-device-actions button:focus-visible{outline:3px solid #2563eb;outline-offset:3px}
.pos-device-workspace{max-width:1320px;margin:auto}
@media(max-width:600px){.pos-device-header{margin:10px;padding:16px}.pos-device-workspace{margin:0 10px}.pos-device-actions button{flex:1 1 150px}}