/* Browser-local one-qubit experiment. All styles stay inside its terminal view. */
#view-quantum{--q-blue:#2563eb;--q-orange:#f7931a;--q-muted:#626e79;--q-line:#dfe5eb;width:min(100%,1040px)}
#view-quantum .code-caption{margin-bottom:19px}
#view-quantum .q-command{color:var(--q-blue)}
.q-heading{display:flex;align-items:baseline;gap:18px;flex-wrap:wrap;margin-bottom:8px}
.q-heading .output-title{margin:0}
.q-runtime{font-size:9px;color:var(--q-blue);letter-spacing:.06em}
.q-intro{max-width:71ch;margin:8px 0 25px;font-size:12px;line-height:1.85;color:var(--q-muted)}
.q-workbench{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:50px;align-items:center;padding:10px 0 24px;border-bottom:1px solid var(--q-line)}
.q-controls{min-width:0}
.q-angle-control{margin:0 0 23px}
.q-angle-label{display:flex;justify-content:space-between;align-items:baseline;gap:15px;margin-bottom:8px}
.q-angle-label label{font-size:11px;color:var(--ink,#23262a)}
.q-angle-label label span{font-size:9px;color:var(--q-muted)}
.q-angle-label output{font-size:18px;letter-spacing:-.05em;color:var(--q-blue)}
.q-angle-control input[type=range]{display:block;width:100%;margin:0;padding:0;height:26px;appearance:none;background:transparent;cursor:pointer;accent-color:var(--q-blue)}
.q-angle-control input[type=range]::-webkit-slider-runnable-track{height:3px;background:linear-gradient(to right,var(--q-blue) 0%,var(--q-blue) var(--q-range-fill,0%),#dce5f2 var(--q-range-fill,0%),#dce5f2 100%)}
.q-angle-control input[type=range]::-webkit-slider-thumb{appearance:none;width:11px;height:17px;margin-top:-7px;background:#fff;border:2px solid var(--q-blue);border-radius:1px}
.q-angle-control input[type=range]::-moz-range-track{height:3px;background:#dce5f2}
.q-angle-control input[type=range]::-moz-range-progress{height:3px;background:var(--q-blue)}
.q-angle-control input[type=range]::-moz-range-thumb{width:8px;height:13px;background:#fff;border:2px solid var(--q-blue);border-radius:1px}
.q-range-ends{display:flex;justify-content:space-between;margin-top:1px;font-size:8px;color:var(--q-muted)}
.q-gates{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:26px}
.q-gates>span{font-size:9px;color:var(--q-muted);margin-right:5px}
.q-gate{width:42px;height:38px;border:1px solid #beccea;border-radius:2px;background:#f7faff;color:var(--q-blue);font-size:15px;transition:background .15s,border-color .15s}
.q-gate:hover{background:#eaf1ff;border-color:var(--q-blue)}
.q-prepare{display:flex;gap:21px;flex-wrap:wrap;margin-top:13px}
.q-prepare .shell-button{font-size:9px;color:var(--q-muted);min-height:35px}
.q-prepare .shell-button:hover{color:var(--q-blue);border-color:var(--q-blue)}
.q-state-formula{margin:18px 0 0;font-size:9px;color:var(--q-muted);line-height:1.9}
.q-bloch{min-width:0;margin:0}
.q-figure-heading{display:flex;justify-content:space-between;gap:15px;font-size:8px;color:var(--q-muted);letter-spacing:.05em}
.q-figure-heading>span:first-child{color:var(--q-blue)}
.q-bloch svg{display:block;width:100%;height:auto;max-height:306px;overflow:visible;margin:5px auto}
.q-sphere-surface{fill:#fbfdff;stroke:#d7e1f0;stroke-width:1}
.q-sphere-ring{fill:none;stroke:#aabbd5;stroke-width:1;stroke-dasharray:2 5;opacity:.6}
#q-sphere-equator{stroke:#7c90ae;stroke-dasharray:none;opacity:.7}
.q-axis{fill:none;stroke:#b9c3cf;stroke-width:.8}
.q-axis-back{stroke-dasharray:3 5;opacity:.55}
.q-axis-label{fill:#738197;font-size:10px;font-family:var(--mono,BTCMono,monospace)}
.q-basis-label{fill:#23262a;font-size:15px;font-family:var(--mono,BTCMono,monospace)}
.q-vector{stroke:var(--q-blue);stroke-width:2.3}
.q-vector-drop{stroke:var(--q-blue);stroke-width:1;stroke-dasharray:3 4;opacity:.35}
.q-vector-point{fill:var(--q-orange);stroke:white;stroke-width:2}
.q-vector-ripple{fill:none;stroke:var(--q-orange);stroke-width:1;opacity:.35;transform-box:fill-box;transform-origin:center;animation:q-point-pulse 2.6s ease-out infinite}
.q-vector-label{fill:var(--q-blue);font-size:12px;font-family:var(--mono,BTCMono,monospace)}
.q-origin{fill:#9bacbf}
.q-bloch figcaption{font-size:9px;color:var(--q-muted);text-align:center}
.q-circuit{margin:17px 0 24px;padding:0;font-size:10px;color:var(--q-blue);line-height:1.85;overflow-wrap:anywhere;white-space:pre-wrap}
.q-readout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:50px}
.q-readout-label{margin:0 0 13px;font-size:9px;color:var(--q-muted)}
.q-probability{display:grid;grid-template-columns:30px minmax(0,1fr) 55px;gap:13px;align-items:center;margin:10px 0;font-size:11px}
.q-probability>output{text-align:right;font-size:12px;color:var(--q-blue)}
.q-probability.q-probability-one>output{color:#a45300}
.q-prob-track{height:7px;background:#edf1f7;overflow:hidden}
.q-prob-track>span{display:block;height:100%;width:0;background:var(--q-blue);transition:width .18s ease}
.q-probability-one .q-prob-track>span{background:var(--q-orange)}
.q-amplitudes{margin:0;font-size:10px}
.q-amplitudes>div{display:grid;grid-template-columns:55px minmax(0,1fr);gap:14px;margin:9px 0}
.q-amplitudes dt{color:var(--q-muted)}
.q-amplitudes dd{margin:0;white-space:nowrap;font-variant-numeric:tabular-nums}
.q-global-phase{margin:10px 0 0;color:var(--q-muted);font-size:8px;line-height:1.8}
.q-measurement{display:flex;align-items:center;flex-wrap:wrap;gap:19px;margin:26px 0 0;padding:17px 0;border-top:1px solid var(--q-line);border-bottom:1px solid var(--q-line)}
.q-measurement .q-measure-button{padding:11px 17px;color:white;background:var(--q-blue);border:1px solid var(--q-blue);border-radius:2px}
.q-measurement .q-measure-button:hover{background:#1d4ed8;border-color:#1d4ed8}
.q-measurement .shell-button{font-size:10px}
.q-measurement button:disabled{opacity:.45;cursor:not-allowed}
.q-last-measure{margin-left:auto;display:flex;align-items:baseline;gap:14px;font-size:9px;color:var(--q-muted)}
.q-last-measure output{font-size:24px;line-height:1;color:var(--q-blue)}
.q-counts{display:flex;align-items:baseline;gap:21px;flex-wrap:wrap;margin:15px 0 0}
.q-counts>span{font-size:8px;color:var(--q-muted);margin-right:auto}
.q-counts dl{display:flex;gap:8px;align-items:baseline;margin:0}
.q-counts dt{font-size:9px;color:var(--q-muted)}
.q-counts dd{margin:0;font-size:16px;color:var(--q-blue)}
.q-counts dl:nth-of-type(2) dd{color:#a45300}
.q-counts dl:last-child dd{font-size:12px;color:var(--ink,#23262a)}
.q-count-caption{margin:8px 0 0;font-size:8px;color:var(--q-muted);line-height:1.8}
.q-status{margin:15px 0 0;min-height:3.6em;font-size:10px;line-height:1.8;color:var(--q-blue)}
.q-notes{margin:13px 0 0;border-top:1px solid var(--q-line);padding:13px 0 0;font-size:10px;color:var(--q-muted)}
.q-notes summary{cursor:pointer;color:var(--ink,#23262a);font-size:9px}
.q-notes p{margin:12px 0;max-width:85ch;line-height:1.85}
.q-source{margin:17px 0 0;font-size:9px;line-height:1.8;color:var(--q-muted)}
.q-source a{color:var(--q-blue);text-underline-offset:3px}
#view-quantum .q-scope-note{margin-top:18px;color:var(--q-muted);max-width:96ch;font-size:9px}
#view-quantum button:focus-visible,#view-quantum input:focus-visible,#view-quantum summary:focus-visible{outline-color:var(--q-blue)}
html.motion-paused #view-quantum *,html.page-inactive #view-quantum *{animation-play-state:paused!important;transition:none!important}
@keyframes q-point-pulse{0%{transform:scale(1);opacity:.35}80%,100%{transform:scale(2.4);opacity:0}}
@media(max-width:760px){.q-workbench{gap:22px}.q-readout{gap:25px}.q-figure-heading{font-size:7px}.q-intro{font-size:11px}.q-last-measure{margin-left:0}}
@media(max-width:560px){.q-workbench{grid-template-columns:minmax(0,1fr);gap:26px}.q-controls{order:2}.q-bloch{order:1;max-width:360px;width:100%;margin:auto}.q-bloch svg{max-height:252px}.q-readout{grid-template-columns:minmax(0,1fr);gap:22px}.q-runtime{font-size:8px}.q-heading{gap:8px}.q-measurement{gap:13px}.q-last-measure{margin-left:auto}.q-counts{gap:13px}.q-counts>span{width:100%;margin:0}.q-status{min-height:5.4em}.q-amplitudes{font-size:10px}.q-circuit{font-size:9px}.q-intro{margin-bottom:18px}}
@media(prefers-reduced-motion:reduce){#view-quantum *{animation:none!important;transition:none!important}}