/* 工程面板只扩展入口，不改现有首页/升级布局；兼容亮/暗主题。 */
.gate-engineering-tools{display:flex;align-items:center;gap:14px}.gate-engineering-tools button{padding:9px 15px;border:1px solid currentColor;border-radius:9px;color:inherit;background:transparent;cursor:pointer}
#zkp-engineer-dialog{width:min(1120px,94vw);max-width:1120px;max-height:92vh;padding:0;border:1px solid #647466;border-radius:18px;background:var(--bg,#101713);color:var(--text,#eaf1eb);box-shadow:0 24px 90px #0009}
#zkp-engineer-dialog::backdrop{background:#07100dc9;backdrop-filter:blur(6px)}
.eng-head{position:sticky;top:0;background:inherit;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;border-bottom:1px solid #73837344;z-index:2}.eng-head h2{font-size:20px;margin:0}.eng-head small{display:block;opacity:.7;margin-top:5px}.eng-head button{white-space:nowrap}
.eng-status{margin:0;padding:12px 24px;border-bottom:1px solid #73837344;white-space:pre-wrap;font-size:13px;line-height:1.6}.eng-status[data-error=true]{color:#ff8c8c}
.eng-body{padding:22px 24px}.eng-tabs{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:20px}.eng-tabs button[aria-current=true]{background:#b4f36e;color:#102009;border-color:#b4f36e}
#zkp-engineer-dialog button{border-radius:8px;padding:9px 13px;cursor:pointer;font:inherit;border:1px solid #73837377}#zkp-engineer-dialog button:disabled{opacity:.45;cursor:wait}
.eng-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.eng-card{border:1px solid #73837355;border-radius:12px;padding:17px}.eng-card h3{font-size:16px;margin:0 0 12px}.eng-card p,.eng-note{font-size:13px;line-height:1.7;opacity:.85}.eng-actions{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:12px 0}.eng-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:10px 0}
#zkp-engineer-dialog input:not([type=checkbox]):not([type=color]),#zkp-engineer-dialog select{box-sizing:border-box;padding:10px;border:1px solid #73837377;border-radius:8px;background:var(--panel,#1b241e);color:inherit;font:inherit;max-width:100%}
#zkp-engineer-dialog label{font-size:13px;line-height:1.7}#zkp-engineer-dialog input[type=password]{width:100%;margin:5px 0 12px}
.eng-warning{border-left:3px solid #d7a64b;padding:10px 14px;background:#d7a64b16;line-height:1.7;font-size:13px}.eng-output{max-height:330px;overflow:auto;background:#0002;border-radius:10px;padding:12px;font:12px/1.6 Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere}
.eng-colors{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.eng-colors input{width:100%;height:34px;padding:2px}.eng-dpi{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.eng-dpi input{width:100%}
.eng-test-pad{min-height:160px;padding:20px;border:1px dashed #8ca47d;border-radius:12px;background:#90b96d12;touch-action:none;user-select:none;outline:none}.eng-test-pad:focus{border-color:#b4f36e}
.eng-key{display:inline-block;padding:8px 12px;margin:4px;border:1px solid #73837377;border-radius:8px}.eng-key[data-on=true]{background:#b4f36e;color:#132108}.eng-motion-canvas{width:100%;height:220px;background:#ffffff08;border:1px solid #73837355;border-radius:10px}
.eng-login{max-width:460px;margin:8px auto}.eng-table{width:100%;border-collapse:collapse;font-size:13px}.eng-table td,.eng-table th{text-align:left;padding:10px;border-bottom:1px solid #73837344;vertical-align:top}.eng-progress{width:100%;height:16px}
html.light #zkp-engineer-dialog{background:#f6f8f3;color:#1a251c}html.light #zkp-engineer-dialog input,html.light #zkp-engineer-dialog select{background:#fff;color:#1a251c}
@media(max-width:760px){.eng-grid{grid-template-columns:1fr}.eng-head,.eng-body{padding:16px}.eng-tabs button{flex:1}.eng-colors{grid-template-columns:repeat(4,1fr)}.topbar .top-actions{flex-wrap:wrap}.gate-engineering-tools .gate-offline{display:none}}