.usb-panel{margin-bottom:22px}.usb-intro{display:flex;align-items:center;gap:14px}.usb-mark{display:grid;place-items:center;width:48px;height:48px;flex-shrink:0;border:1px solid #57dec244;background:#57dec20d;color:var(--mint);border-radius:12px;font:12px monospace}.usb-intro h2{margin:0;font-size:16px}.usb-intro p{margin:8px 0 0;font-size:12px;color:var(--muted);line-height:1.7}.usb-intro .pill{margin-left:auto}.usb-actions{display:flex;align-items:flex-end;flex-wrap:wrap;gap:12px;margin-top:20px}.usb-actions .button{font-size:12px}.usb-port-label{font-size:10px;color:var(--muted);min-width:180px;flex:1;max-width:320px}.usb-port-label select{margin-top:7px}.usb-options{display:flex;gap:15px;align-items:center;flex-wrap:wrap;margin-top:17px;font-size:11px;color:var(--muted)}.usb-options label{display:flex;align-items:center;gap:6px}.usb-options input{accent-color:var(--mint)}.usb-options a{margin-left:auto;color:var(--accent)}#serial-note{margin-top:12px;min-height:22px}#serial-note.error{color:#ffb19f}@media(max-width:480px){.usb-intro{align-items:flex-start}.usb-intro p{font-size:11px}.usb-intro .pill{font-size:9px}.usb-actions .button{flex:1;white-space:normal}.usb-port-label{max-width:none;width:100%;order:2}.usb-actions #serial-connect{order:3}.usb-actions #serial-disconnect{order:4}.usb-options{font-size:10px}.usb-mark{width:40px;height:40px}.usb-intro{gap:10px}}