:root{--vm-bg: #0d1117;--vm-panel: #161b22;--vm-panel-2: #1c232d;--vm-border: #2b333d;--vm-text: #e6edf3;--vm-muted: #9aa7b4;--vm-accent: #2dd4bf;--vm-accent-2: #38bdf8;--vm-danger: #f87171;--vm-ok: #4ade80;--vm-warn: #fbbf24}*{box-sizing:border-box}html,body,#root{margin:0;height:100%}body{background:var(--vm-bg);color:var(--vm-text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px}.vm-app{display:grid;grid-template-columns:1fr 360px;grid-template-rows:auto 1fr;height:100vh;gap:0}.vm-top{grid-column:1 / -1;display:flex;align-items:center;gap:12px;padding:10px 16px;background:var(--vm-panel);border-bottom:1px solid var(--vm-border)}.vm-top h1{font-size:15px;margin:0;font-weight:700;letter-spacing:.2px}.vm-top .badge{font-size:11px;color:var(--vm-muted);border:1px solid var(--vm-border);border-radius:999px;padding:2px 10px}.vm-top .spacer{flex:1}.vm-status{font-size:12px;display:inline-flex;align-items:center;gap:6px;color:var(--vm-muted)}.vm-dot{width:8px;height:8px;border-radius:50%;background:var(--vm-muted)}.vm-dot.ok{background:var(--vm-ok)}.vm-dot.warn{background:var(--vm-warn)}.vm-dot.err{background:var(--vm-danger)}.vm-stage{position:relative;display:flex;align-items:center;justify-content:center;background:#05070a;overflow:hidden;padding:12px}.vm-stage canvas{max-width:100%;max-height:100%;border-radius:8px;background:#000;box-shadow:0 8px 30px #00000080;cursor:crosshair}.vm-stage .hint{position:absolute;bottom:18px;left:50%;transform:translate(-50%);background:#000000b3;color:var(--vm-text);padding:6px 14px;border-radius:999px;font-size:12px;border:1px solid var(--vm-border);pointer-events:none}.vm-stage .overlay-msg{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:var(--vm-muted);font-size:14px;text-align:center;padding:24px;pointer-events:none}.vm-panel{background:var(--vm-panel);border-left:1px solid var(--vm-border);display:flex;flex-direction:column;overflow:hidden}.vm-tabs{display:flex;border-bottom:1px solid var(--vm-border)}.vm-tabs button{flex:1;background:transparent;border:none;color:var(--vm-muted);padding:10px 6px;font-size:12px;font-weight:600;cursor:pointer;border-bottom:2px solid transparent}.vm-tabs button.active{color:var(--vm-text);border-bottom-color:var(--vm-accent)}.vm-tabbody{padding:14px;overflow-y:auto;flex:1}.vm-group{margin-bottom:18px}.vm-group>.lbl{font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--vm-muted);margin-bottom:8px;display:block}.vm-field{margin-bottom:12px}.vm-field label{display:flex;justify-content:space-between;font-size:12px;color:var(--vm-text);margin-bottom:4px}.vm-field label .val{color:var(--vm-accent);font-variant-numeric:tabular-nums}.vm-field input[type=range]{width:100%;accent-color:var(--vm-accent)}.vm-field input[type=number],.vm-field input[type=text],.vm-field select{width:100%;background:var(--vm-panel-2);border:1px solid var(--vm-border);color:var(--vm-text);border-radius:8px;padding:8px 10px;font-size:13px}.vm-row{display:flex;gap:8px}.vm-row>*{flex:1}.vm-btn{background:var(--vm-panel-2);border:1px solid var(--vm-border);color:var(--vm-text);border-radius:8px;padding:9px 12px;font-size:13px;font-weight:600;cursor:pointer;width:100%;transition:border-color .15s,background .15s}.vm-btn:hover{border-color:var(--vm-accent)}.vm-btn.primary{background:var(--vm-accent);color:#04211d;border-color:var(--vm-accent)}.vm-btn.accent{background:var(--vm-accent-2);color:#04131f;border-color:var(--vm-accent-2)}.vm-btn.ghost{background:transparent}.vm-btn.danger{color:var(--vm-danger)}.vm-btn:disabled{opacity:.45;cursor:not-allowed}.vm-btn+.vm-btn{margin-top:8px}.vm-check{display:flex;align-items:center;gap:8px;font-size:13px;cursor:pointer;margin-bottom:10px}.vm-check input{accent-color:var(--vm-accent);width:16px;height:16px}.vm-seg{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.vm-seg button{background:var(--vm-panel-2);border:1px solid var(--vm-border);color:var(--vm-muted);border-radius:8px;padding:7px 4px;font-size:11px;font-weight:600;cursor:pointer}.vm-seg button.active{color:var(--vm-text);border-color:var(--vm-accent);background:#10312d}.vm-note{font-size:11.5px;color:var(--vm-muted);line-height:1.5;background:var(--vm-panel-2);border:1px solid var(--vm-border);border-radius:8px;padding:10px}.vm-note b{color:var(--vm-text)}.vm-pill{display:inline-block;font-size:11px;padding:2px 8px;border-radius:999px;border:1px solid var(--vm-border);color:var(--vm-muted);margin:2px 4px 2px 0}.vm-pill.ok{color:var(--vm-ok);border-color:#1f5133}.vm-measure{border:1px solid var(--vm-border);background:var(--vm-panel-2);border-radius:10px;padding:10px 12px;margin-bottom:8px}.vm-measure .dim{font-size:17px;font-weight:700;font-variant-numeric:tabular-nums}.vm-measure .sub{font-size:11.5px;color:var(--vm-muted);margin-top:2px}.vm-measure .tag{float:right;font-size:11px;color:var(--vm-accent)}.vm-markers-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.vm-markers-grid figure{margin:0;text-align:center;background:#fff;border-radius:8px;padding:8px}.vm-markers-grid figcaption{font-size:11px;color:#111;margin-top:4px}.vm-markers-grid canvas{width:100%;image-rendering:pixelated}.vm-load{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:var(--vm-bg);z-index:50}.vm-spinner{width:34px;height:34px;border:3px solid var(--vm-border);border-top-color:var(--vm-accent);border-radius:50%;animation:vm-spin .9s linear infinite}@keyframes vm-spin{to{transform:rotate(360deg)}}@media(max-width:820px){.vm-app{grid-template-columns:1fr;grid-template-rows:auto 46vh auto}.vm-panel{border-left:none;border-top:1px solid var(--vm-border)}}.vm-detected-preview{background:#070d0a;border-radius:10px;overflow:hidden;border:1px solid #16241d}.vm-detected-label{display:flex;justify-content:space-between;padding:8px 12px;color:#cfe6dc;font-size:12px;font-weight:600;border-bottom:1px solid #16241d}.vm-detected-dims{color:#1bc48f;font-variant-numeric:tabular-nums}.vm-detected-canvas{min-height:160px;display:grid;place-items:center}.vm-detected-empty{color:#7f9b90;font-size:13px;padding:24px}.vm-config-panel{display:flex;flex-direction:column;gap:16px}.vm-config-sect h4{margin:0 0 10px;font-size:13px;color:var(--vm-muted);text-transform:uppercase;letter-spacing:.08em}.vm-stage-wrap .vm-stage{min-height:200px}