.tool-mouse-tester { color: var(--fg); max-width: 1000px; margin: 0 auto; }
.tool-mouse-tester *, .tool-mouse-tester *::before, .tool-mouse-tester *::after { box-sizing: border-box; }
.tool-mouse-tester [hidden] { display: none !important; }

.tool-mouse-tester .mt-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.tool-mouse-tester .mt-tab { font: inherit; font-weight: 600; padding: 10px 14px; min-height: 44px; border: 1px solid var(--border); background: var(--surface); color: var(--fg); border-radius: var(--radius); cursor: pointer; }
.tool-mouse-tester .mt-tab.is-on { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.tool-mouse-tester button:focus-visible, .tool-mouse-tester input:focus-visible, .tool-mouse-tester select:focus-visible, .tool-mouse-tester .mt-pad:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.tool-mouse-tester .mt-pane { display: flex; flex-direction: column; gap: 12px; }
.tool-mouse-tester .mt-pane[hidden] { display: none; }

.tool-mouse-tester .mt-btnrow { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
.tool-mouse-tester .mt-btn { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 10px 4px; border: 2px solid var(--border); border-radius: var(--radius); background: var(--surface); text-align: center; transition: background .05s, border-color .05s; min-width: 0; }
.tool-mouse-tester .mt-btn.is-used { border-color: var(--ok); }
.tool-mouse-tester .mt-btn.is-down { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
.tool-mouse-tester .mt-btn.is-bad { border-color: var(--danger); }
.tool-mouse-tester .mt-btn-name { font-size: .82rem; font-weight: 600; }
.tool-mouse-tester .mt-btn-n { font-size: 1.6rem; font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
.tool-mouse-tester .mt-btn-d { font-size: .75rem; color: var(--muted); }
.tool-mouse-tester .mt-btn.is-down .mt-btn-d { color: var(--accent-fg); }
.tool-mouse-tester .mt-btn-d.mt-bad { color: var(--danger); font-weight: 700; }
@media (max-width: 480px) { .tool-mouse-tester .mt-btn-name { font-size: .7rem; } .tool-mouse-tester .mt-btn-n { font-size: 1.2rem; } .tool-mouse-tester .mt-btn-d { font-size: .62rem; } }

.tool-mouse-tester .mt-pad { border: 2px dashed var(--border); border-radius: var(--radius); background: var(--surface-2); min-height: 200px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 16px; cursor: crosshair; user-select: none; -webkit-user-select: none; touch-action: none; position: relative; overflow: hidden; }
.tool-mouse-tester .mt-pad p { margin: 0; }
.tool-mouse-tester .mt-muted { color: var(--muted); font-size: .88rem; }
.tool-mouse-tester .mt-pad:hover { border-color: var(--accent); }
.tool-mouse-tester .mt-pad-wheel { min-height: 220px; }
.tool-mouse-tester .mt-arrow { font-size: 3.4rem; line-height: 1; color: var(--accent); margin-bottom: 6px; }
.tool-mouse-tester .mt-pad-rate { min-height: 300px; padding: 8px; justify-content: stretch; align-items: stretch; }
.tool-mouse-tester .mt-pad-rate canvas { width: 100%; height: 260px; display: block; }
.tool-mouse-tester .mt-rate-hint { position: absolute; left: 0; right: 0; top: 50%; transform: translateY(-50%); font-weight: 600; pointer-events: none; padding: 0 16px; }
.tool-mouse-tester .mt-pad-cps { min-height: 240px; font-size: 1.15rem; font-weight: 600; cursor: pointer; }
.tool-mouse-tester .mt-pad-cps.is-run { border-style: solid; border-color: var(--accent); }
.tool-mouse-tester .mt-pad-cps.is-done { border-style: solid; border-color: var(--ok); }
.tool-mouse-tester .mt-pad-dpi { min-height: 150px; cursor: default; touch-action: auto; }
.tool-mouse-tester .mt-pad-dpi.is-live { border-style: solid; border-color: var(--accent); cursor: none; }
.tool-mouse-tester .mt-dpi-big { font-size: 3rem; font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
.tool-mouse-tester .mt-dpi-unit { font-size: 1.2rem; color: var(--muted); font-weight: 600; }

.tool-mouse-tester .mt-controls { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; }
.tool-mouse-tester .mt-f { display: flex; flex-direction: column; gap: 4px; font-size: .88rem; font-weight: 600; color: var(--muted); min-width: 0; }
.tool-mouse-tester .mt-f select, .tool-mouse-tester .mt-f input[type=number] { font: inherit; font-weight: 400; color: var(--fg); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 8px 10px; min-height: 44px; max-width: 100%; }
.tool-mouse-tester .mt-range { display: flex; align-items: center; gap: 10px; min-height: 44px; font-weight: 400; color: var(--fg); }
.tool-mouse-tester .mt-range input { width: 200px; max-width: 55vw; accent-color: var(--accent); }
.tool-mouse-tester .mt-range output { min-width: 56px; font-variant-numeric: tabular-nums; }
.tool-mouse-tester .mt-inline { display: flex; gap: 6px; font-weight: 400; }
.tool-mouse-tester .mt-inline input { width: 96px; }
.tool-mouse-tester .mt-act { font: inherit; font-weight: 600; padding: 10px 16px; min-height: 44px; border: 1px solid var(--border); background: var(--surface); color: var(--fg); border-radius: var(--radius); cursor: pointer; }
.tool-mouse-tester .mt-act:hover { border-color: var(--accent); }
.tool-mouse-tester .mt-primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }

.tool-mouse-tester .mt-verdict { margin: 0; padding: 10px 12px; border: 1px solid var(--border); border-left: 4px solid var(--border); border-radius: var(--radius); background: var(--surface); font-size: .92rem; color: var(--muted); }
.tool-mouse-tester .mt-verdict.mt-bad { border-left-color: var(--danger); color: var(--fg); }
.tool-mouse-tester .mt-verdict.mt-ok { border-left-color: var(--ok); color: var(--fg); }
.tool-mouse-tester .mt-h3 { margin: 4px 0 0; font-size: 1rem; }
.tool-mouse-tester .mt-log { margin: 0; padding: 0; list-style: none; font-size: .85rem; font-variant-numeric: tabular-nums; display: flex; flex-direction: column; gap: 2px; min-height: 1.5em; }
.tool-mouse-tester .mt-log li { padding: 4px 8px; border-radius: 6px; background: var(--surface); border: 1px solid var(--border); overflow-wrap: anywhere; }
.tool-mouse-tester .mt-log li.mt-bad { border-color: var(--danger); color: var(--danger); font-weight: 600; }

.tool-mouse-tester .mt-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 8px; }
.tool-mouse-tester .mt-stat { display: flex; flex-direction: column; gap: 2px; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); min-width: 0; }
.tool-mouse-tester .mt-stat-l { font-size: .78rem; color: var(--muted); font-weight: 600; }
.tool-mouse-tester .mt-stat-v { font-size: 1.4rem; font-weight: 700; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.tool-mouse-tester .mt-stat-big { border-color: var(--accent); }
.tool-mouse-tester .mt-steps { margin: 0; padding-left: 20px; display: flex; flex-direction: column; gap: 4px; }