:root{--bg:#0f1420;--card:#1a2233;--line:#2a3550;--text:#e8edf7;--muted:#8494b0;--green:#3ddc84;--red:#ff5d5d;--accent:#4f8cff}*{box-sizing:border-box}html,body,#root{overscroll-behavior:none;width:100%;min-height:100%;margin:0;overflow-x:hidden}body{background:var(--bg);color:var(--text);overscroll-behavior:none;font-family:-apple-system,Segoe UI,Roboto,sans-serif}body.viewer-fullscreen-active{overflow:hidden}button,input,select{max-width:100%;font:inherit}button{touch-action:manipulation}button:disabled{cursor:not-allowed;opacity:.5}.app{width:100%;min-width:0;max-width:900px;margin:0 auto;padding:16px;overflow-x:hidden}.app.viewer-open{max-width:none;min-height:100dvh;padding:8px}h1{margin:8px 0 16px;font-size:20px}h1 small{color:var(--muted);font-weight:400}.err,.notice{overflow-wrap:anywhere;border-radius:8px;margin:8px 0;padding:12px}.err{color:var(--red);background:#2a1620}.notice{color:var(--green);background:#10271f}.grid{grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr));gap:12px;min-width:0;display:grid}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;flex-direction:column;gap:6px;min-width:0;padding:14px;display:flex}.card.offline{opacity:.55}.model{font-weight:600}.serial{overflow-wrap:anywhere;color:var(--muted);font:12px monospace}.status{color:var(--muted);font-size:13px}.card button{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:8px;margin-top:auto;padding:9px 0;font-weight:600}.empty{color:var(--muted);text-align:center;grid-column:1/-1;padding:24px}.panel{background:var(--card);border:1px solid var(--line);border-radius:12px;margin-top:24px;padding:16px}.panel h2{margin:0 0 12px;font-size:16px}.inv-form{flex-wrap:wrap;align-items:center;gap:8px;min-width:0;display:flex}.inv-form input,.inv-form select{border:1px solid var(--line);background:var(--bg);min-width:0;color:var(--text);border-radius:8px;padding:9px;font-size:13px}.inv-form input[type=number]{width:90px}.inv-form button,.inv-result button{background:var(--green);color:#06281a;cursor:pointer;border:0;border-radius:8px;padding:9px 14px;font-weight:700}.check-row{width:100%;color:var(--muted);flex-wrap:wrap;gap:12px;font-size:13px;display:flex}.check-row label{align-items:center;gap:5px;display:flex}.inv-result{background:var(--bg);border-radius:8px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;margin-top:12px;padding:10px;display:grid}.inv-result a{color:#8bb3ff;overflow-wrap:anywhere;min-width:0}.inv-list{flex-direction:column;gap:8px;min-width:0;margin-top:14px;display:flex}.inv{background:var(--bg);border-radius:8px;flex-wrap:wrap;align-items:center;gap:8px;min-width:0;padding:9px 10px;font-size:13px;display:flex}.inv code{overflow-wrap:anywhere;background:var(--card);border-radius:6px;max-width:100%;padding:2px 7px;font-family:monospace}.inv button{background:var(--red);color:#fff;cursor:pointer;border:0;border-radius:6px;margin-left:auto;padding:6px 10px}.viewer{flex-direction:column;gap:8px;width:100%;min-width:0;height:calc(100dvh - 16px);min-height:0;display:flex;overflow:hidden}.viewer.is-fullscreen{z-index:9999;width:100vw;height:100dvh;padding:max(8px, env(safe-area-inset-top)) max(8px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));background:var(--bg);position:fixed;inset:0}.viewer-bar{background:var(--card);border-radius:10px;flex-direction:column;flex:none;gap:8px;min-width:0;padding:8px;display:flex}.viewer-title{align-items:center;gap:8px;min-width:0;display:flex}.viewer-title b{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:12px;overflow:hidden}.viewer-title .dim{color:var(--muted);flex:none;font-size:11px}.control-state{min-width:0;color:var(--muted);white-space:nowrap;font-size:11px}.control-state.ready{color:var(--green)}.viewer-close{border:1px solid var(--line);width:36px;height:32px;color:var(--text);cursor:pointer;background:0 0;border-radius:7px;flex:0 0 36px;margin-left:auto;padding:0;font-size:23px;line-height:1}.viewer-actions{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;min-width:0;display:grid}.viewer-actions button{background:var(--accent);color:#fff;cursor:pointer;white-space:normal;border:0;border-radius:7px;min-width:0;min-height:38px;padding:6px 4px;font-size:12px;font-weight:600}.screen-stage{background:#000;border-radius:10px;flex:auto;justify-content:center;align-items:center;min-width:0;min-height:0;display:flex;overflow:hidden}.screen-stage canvas{touch-action:none;-webkit-user-select:none;user-select:none;background:#000;border:0;width:auto;max-width:100%;height:auto;max-height:100%;display:block}@media (width<=420px){.app{padding:10px}.app.viewer-open{padding:6px}.viewer{height:calc(100dvh - 12px)}.control-state{display:none}.inv-form input[type=number],.inv-form select,.inv-form>button{flex:30%}.inv-result{grid-template-columns:1fr}.inv-result button{width:100%}}