/* MEDCUE GLASS · glass-together.css — Together (viva, viva station, arena), clinical cases, CAC course, papers, preclinical.
   Assembled from per-area parts; reader chrome (q-*) mirrors the prototype pages-core.css so these pages are self-contained. */
@layer glass.page {

/* ── Question reader (Glass v2) ──────────────────────────────────── */
:where(.mc-glass) .q-shell { min-height: 100dvh; background: var(--g-bg); }
:where(.mc-glass) .q-top { position: sticky; top: 0; z-index: 50; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 10px; padding: max(10px, env(safe-area-inset-top)) 14px 10px; }
:where(.mc-glass) .q-top::after { content: ""; position: absolute; inset: 0 0 -24px; z-index: -1; pointer-events: none; background: linear-gradient(var(--g-bg) 45%, transparent); }
:where(.mc-glass) .q-top .lead { justify-self: start; display: flex; gap: 6px; }
:where(.mc-glass) .q-top .trail { justify-self: end; display: flex; gap: 6px; }
:where(.mc-glass) .q-pill { display: inline-flex; align-items: center; gap: 6px; height: 40px; padding: 0 14px; border-radius: var(--g-r-capsule); border: 0; cursor: pointer; color: var(--g-label); font: 500 calc(var(--g-t-subhead) * var(--g-scale))/1 var(--g-font); text-decoration: none !important; }
:where(.mc-glass) .q-pill.round { width: 40px; padding: 0; justify-content: center; }
:where(.mc-glass) .q-pill[aria-pressed="true"] { color: var(--g-tint); }
:where(.mc-glass) .q-capsule { white-space: nowrap; display: inline-flex; align-items: center; gap: 10px; height: 44px; padding: 4px 14px 4px 4px; border-radius: var(--g-r-capsule); border: 0; cursor: pointer; color: var(--g-label); font: 600 calc(var(--g-t-subhead) * var(--g-scale))/1 var(--g-font); }
:where(.mc-glass) .q-capsule img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; background: var(--g-stage); }
:where(.mc-glass) .q-capsule .bar { width: 56px; height: 4px; border-radius: 2px; background: var(--g-fill-2); overflow: hidden; }
:where(.mc-glass) .q-capsule .bar i { display: block; height: 100%; width: var(--p, 20%); background: var(--g-tint); }
:where(.mc-glass) .q-capsule .clock { font-variant-numeric: tabular-nums; color: var(--g-label-2); font-weight: 500; }
:where(.mc-glass) .q-capsule .clock.over { color: var(--g-warn); }
:where(.mc-glass) .q-capsule .mode { font: 600 11px/1 var(--g-font); text-transform: uppercase; letter-spacing: .04em; color: var(--g-label-2); padding: 4px 7px; border-radius: 6px; background: var(--g-fill-3); }

:where(.mc-glass) .q-body { max-width: 1320px; margin: 0 auto; padding: 8px 24px 140px; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); gap: 32px; align-items: start; }
:where(.mc-glass) .q-body.no-fig { grid-template-columns: minmax(0, 720px); justify-content: center; }
:where(.mc-glass) .q-fig { position: sticky; top: 76px; }
:where(.mc-glass) .q-stage { display: block; width: 100%; height: min(calc(100dvh - 160px), 760px); padding: 0; border: 0; border-radius: var(--g-r-card); background: var(--g-stage); cursor: zoom-in; overflow: hidden; position: relative; }
:where(.mc-glass) .q-stage img { width: 100%; height: 100%; object-fit: contain; }
:where(.mc-glass) .q-stage .hint { position: absolute; right: 12px; bottom: 12px; display: inline-flex; gap: 6px; align-items: center; height: 34px; padding: 0 13px; border-radius: var(--g-r-capsule); color: #1D1D1F; background: rgb(250 250 252 / .82); -webkit-backdrop-filter: blur(16px) saturate(180%); backdrop-filter: blur(16px) saturate(180%); box-shadow: 0 0 0 .5px rgb(0 0 0 / .08), 0 4px 14px -4px rgb(0 0 0 / .3); font: 600 13px/1 var(--g-font); }
:where(.mc-glass) .q-figcap { display: flex; justify-content: space-between; gap: 12px; margin: 10px 4px 0; font-size: calc(var(--g-t-footnote) * var(--g-scale)); color: var(--g-label-2); }
:where(.mc-glass) .q-figcap .find { color: var(--g-label); font-weight: 600; }
:where(.mc-glass) .q-read { max-width: 660px; min-width: 0; }
:where(.mc-glass) .q-meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-bottom: 16px; }
:where(.mc-glass) .q-stem { font: 400 calc(17px * var(--g-scale))/1.58 var(--g-font); letter-spacing: -.012em; margin: 0 0 16px; max-width: 66ch; }
:where(.mc-glass) .q-stem mark { background: color-mix(in srgb, var(--g-yellow) 42%, transparent); color: inherit; border-radius: 3px; padding: 0 1px; }
:where(.mc-glass) .q-lead { font: 600 calc(19px * var(--g-scale))/1.38 var(--g-font-display); letter-spacing: -.018em; margin: 0 0 16px; }
:where(.mc-glass) .q-opts { background: var(--g-bg-2); border-radius: var(--g-r-cell); overflow: hidden; }
:where(.mc-glass) .q-opt { position: relative; display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; gap: 14px; align-items: start; width: 100%; padding: 14px 16px; border: 0; background: transparent; color: var(--g-label); text-align: left; cursor: pointer; font: 400 calc(var(--g-t-body) * var(--g-scale))/1.41 var(--g-font); letter-spacing: -.02em; transition: background-color var(--g-d-fast) linear; }
:where(.mc-glass) .q-opt + .q-opt::before { content: ""; position: absolute; top: 0; left: 60px; right: 0; height: .5px; background: var(--g-sep); }
:where(.mc-glass) .q-opt:hover { background: var(--g-fill-4); }
:where(.mc-glass) .q-opt .L { width: 28px; height: 28px; margin-top: -2px; border-radius: 50%; display: grid; place-items: center; font: 600 14px/1 var(--g-font-rounded); color: var(--g-label-2); box-shadow: inset 0 0 0 1.5px var(--g-fill); transition: background-color var(--g-d-fast) linear, color var(--g-d-fast) linear, box-shadow var(--g-d-fast) linear; }
:where(.mc-glass) .q-opt .tag { display: none; align-items: center; gap: 4px; font: 600 calc(var(--g-t-footnote) * var(--g-scale))/1.2 var(--g-font); white-space: nowrap; margin-top: 3px; }
:where(.mc-glass) .q-opt[aria-pressed="true"] { background: var(--g-tint-soft); }
:where(.mc-glass) .q-opt[aria-pressed="true"] .L { background: var(--g-tint); color: var(--g-tint-on); box-shadow: none; }
:where(.mc-glass) .q-opt.struck .txt { text-decoration: line-through; text-decoration-color: var(--g-label-2); color: var(--g-label-3); }
:where(.mc-glass) .q-opt.struck .L { color: var(--g-label-3); }
:where(.mc-glass) [data-state="answered"] .q-opt { cursor: default; }
:where(.mc-glass) [data-state="answered"] .q-opt:hover { background: transparent; }
:where(.mc-glass) .q-opt[data-outcome="other"] { color: var(--g-label-2); }
:where(.mc-glass) .q-opt[data-outcome="correct"] { background: var(--g-correct-soft); }
:where(.mc-glass) .q-opt[data-outcome="correct"] .L { background: var(--g-green); color: #fff; box-shadow: none; }
:where(.mc-glass) .q-opt[data-outcome="correct"] .tag { display: inline-flex; color: var(--g-correct); }
:where(.mc-glass) .q-opt[data-outcome="wrong"] { background: var(--g-wrong-soft); }
:where(.mc-glass) .q-opt[data-outcome="wrong"] .L { background: var(--g-red); color: #fff; box-shadow: none; }
:where(.mc-glass) .q-opt[data-outcome="wrong"] .tag { display: inline-flex; color: var(--g-wrong); }
:where(.mc-glass) .q-opt[data-outcome] .L { animation: q-pop 380ms var(--g-spring-bouncy); }
@keyframes q-pop { from { scale: .6; } }
:where(.mc-glass) .q-tools { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; align-items: center; }
:where(.mc-glass) .q-tools .g-footnote { margin-left: auto; }
:where(.mc-glass) .q-dock { position: fixed; z-index: 55; left: var(--dock-x, 50%); translate: -50% 0; bottom: max(16px, env(safe-area-inset-bottom)); display: flex; gap: 6px; align-items: center; padding: 6px; border-radius: var(--g-r-capsule); transition: opacity 200ms linear, translate var(--g-d-move) var(--g-spring-smooth); }
:where(.mc-glass) .q-dock .g-btn-filled { min-width: 210px; }
:where(.mc-glass) .q-dock.gone { opacity: 0; translate: -50% 24px; pointer-events: none; }
:where(.mc-glass) .q-note { margin-top: 14px; }
:where(.mc-glass) .q-note textarea { width: 100%; min-height: 84px; resize: vertical; border: 0; border-radius: var(--g-r-cell); background: var(--g-bg-2); padding: 12px 14px; color: var(--g-label); font: inherit; font-size: calc(var(--g-t-subhead) * var(--g-scale)); }
:where(.mc-glass) .q-note textarea:focus { outline: 3px solid color-mix(in srgb, var(--g-tint) 45%, transparent); }
/* explanation sheet content */
:where(.mc-glass) .x-verdict { display: flex; align-items: center; gap: 10px; font: 700 calc(var(--g-t-title2) * var(--g-scale))/1.2 var(--g-font-display); letter-spacing: -.018em; }
:where(.mc-glass) .x-verdict[data-ok="true"] { color: var(--g-correct); }
:where(.mc-glass) .x-verdict[data-ok="false"] { color: var(--g-wrong); }
:where(.mc-glass) .x-verdict .g-ic { width: 28px; height: 28px; stroke-width: 2.1; }
:where(.mc-glass) .x-answer { margin: 6px 0 0; font-size: calc(var(--g-t-subhead) * var(--g-scale)); color: var(--g-label-2); }
:where(.mc-glass) .x-answer b { color: var(--g-label); font-weight: 600; }
:where(.mc-glass) .x-block { padding: 18px 0; border-top: .5px solid var(--g-sep); }
:where(.mc-glass) .x-block > h3 { font: 600 calc(var(--g-t-footnote) * var(--g-scale))/1.2 var(--g-font); color: var(--g-label-2); text-transform: uppercase; letter-spacing: .01em; margin: 0 0 8px; }
:where(.mc-glass) .x-why { font-size: calc(var(--g-t-body) * var(--g-scale)); line-height: 1.55; margin: 0; max-width: 68ch; }
:where(.mc-glass) .x-others details { border-top: .5px solid var(--g-sep); }
:where(.mc-glass) .x-others details:first-child { border-top: 0; }
:where(.mc-glass) .x-others summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: 26px minmax(0, 1fr) 16px; gap: 10px; align-items: start; padding: 11px 0; font-size: calc(var(--g-t-callout) * var(--g-scale)); }
:where(.mc-glass) .x-others summary::-webkit-details-marker { display: none; }
:where(.mc-glass) .x-others summary .L { width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; background: var(--g-fill-3); font: 600 12px/1 var(--g-font-rounded); color: var(--g-label-2); }
:where(.mc-glass) .x-others summary .g-chev { margin-top: 4px; transition: rotate var(--g-d-fast) var(--g-ease); }
:where(.mc-glass) .x-others details[open] summary .g-chev { rotate: 90deg; }
:where(.mc-glass) .x-others details p { margin: 0 0 12px 36px; color: var(--g-label-2); font-size: calc(var(--g-t-subhead) * var(--g-scale)); line-height: 1.5; }
:where(.mc-glass) .x-inline { margin-top: 18px; background: var(--g-bg-2); border-radius: var(--g-r-card); padding: 4px 20px 6px; }
:where(.mc-glass) .x-inline .g-sheet-bar { padding: 14px 0 6px; grid-template-columns: auto 1fr auto; }
:where(.mc-glass) .x-inline .g-sheet-body { padding: 0; overflow: visible; }
/* question sheet (phone/tablet only now) */
:where(.mc-glass) dialog.q-sheet { --sheet-w: 720px; }
/* exam navigator (grows from capsule) */
:where(.mc-glass) .q-nav { position: fixed; z-index: 70; top: 64px; left: 50%; translate: -50% 0; width: min(460px, calc(100vw - 20px)); padding: 14px; border-radius: 26px; transform-origin: 50% -24px; scale: .6; opacity: 0; pointer-events: none; transition: scale var(--g-d-move) var(--g-spring), opacity 180ms linear; }
:where(.mc-glass) .q-nav.open { scale: 1; opacity: 1; pointer-events: auto; }
:where(.mc-glass) .q-nav-grid { display: grid; grid-template-columns: repeat(10, minmax(0, 1fr)); gap: 6px; }
:where(.mc-glass) .q-nav-grid a { position: relative; aspect-ratio: 1; display: grid; place-items: center; border-radius: 50%; background: var(--g-fill-3); color: var(--g-label); font: 600 13px/1 var(--g-font); font-variant-numeric: tabular-nums; text-decoration: none !important; }
:where(.mc-glass) .q-nav-grid a[data-s="answered"] { background: var(--g-label); color: var(--g-bg-2); }
:where(.mc-glass) .q-nav-grid a[aria-current="true"] { background: var(--g-tint); color: var(--g-tint-on); }
:where(.mc-glass) .q-nav-grid a[data-flag]::after { content: ""; position: absolute; top: -1px; right: -1px; width: 9px; height: 9px; border-radius: 50%; background: var(--g-orange); box-shadow: 0 0 0 2px var(--g-bg-elevated); }
:where(.mc-glass) .q-legend { display: flex; flex-wrap: wrap; gap: 6px 14px; margin-top: 12px; font-size: 12px; color: var(--g-label-2); }
:where(.mc-glass) .q-legend i { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 5px; vertical-align: 0; }
/* review-before-submit grid */
:where(.mc-glass) .q-review-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
:where(.mc-glass) .q-review-grid a { display: grid; gap: 2px; justify-items: center; padding: 10px 4px; border-radius: 12px; background: var(--g-bg-2); color: var(--g-label); text-decoration: none !important; font: 600 15px/1 var(--g-font); font-variant-numeric: tabular-nums; position: relative; }
:where(.mc-glass) .q-review-grid a small { font: 500 11px/1 var(--g-font); color: var(--g-label-2); }
:where(.mc-glass) .q-review-grid a[data-s="blank"] { background: transparent; box-shadow: inset 0 0 0 1px var(--g-sep); color: var(--g-label-2); }
:where(.mc-glass) .q-review-grid a[data-s="answered"] small { color: var(--g-correct); }
:where(.mc-glass) .q-review-grid a[data-flag]::after { content: ""; position: absolute; top: 6px; right: 6px; width: 7px; height: 7px; border-radius: 50%; background: var(--g-orange); }

/* landscape figures (ECGs, strips): wider figure column, stage shaped to the image */
@media (min-width: 1100px) {
  :where(.mc-glass) .q-body.wide-fig { grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); }
  :where(.mc-glass) .q-body.wide-fig .q-stage { height: auto; aspect-ratio: var(--fig-ar, 2); max-height: calc(100dvh - 160px); }
}
@media (max-width: 1099px) {
  :where(.mc-glass) .q-body.wide-fig .q-stage { aspect-ratio: var(--fig-ar, 2); }
}
@media (max-width: 1099px) {
  :where(.mc-glass) .q-body { grid-template-columns: minmax(0, 1fr); gap: 0; padding: 0 0 150px; }
  :where(.mc-glass) .q-fig { position: relative; top: 0; padding: 0 12px; }
  :where(.mc-glass) .q-stage { height: auto; aspect-ratio: 4 / 3.3; max-height: 62dvh; border-radius: 18px; }
  :where(.mc-glass) .q-read { max-width: 720px; margin: 0 auto; padding: 18px 16px 0; }
  :where(.mc-glass) .q-dock { left: 12px; right: 12px; translate: none; justify-content: space-between; }
  :where(.mc-glass) .q-dock.gone { translate: 0 24px; }
  :where(.mc-glass) .q-dock .g-btn-filled { flex: 1; min-width: 0; }
  :where(.mc-glass) .q-top { grid-template-columns: auto 1fr auto; padding-left: 10px; padding-right: 10px; }
  :where(.mc-glass) .q-capsule { justify-self: center; }
  :where(.mc-glass) .q-capsule .bar { width: 36px; }
  :where(.mc-glass) .q-top .lead .lbl { display: none; }
}
@media (max-width: 440px) { :where(.mc-glass) .q-capsule .mode { display: none; } :where(.mc-glass) .q-capsule { gap: 8px; padding-right: 12px; } }
@media (max-width: 360px) { :where(.mc-glass) .q-capsule .bar { display: none; } }


/* ── Shared ─────────────────────────────────────────────────────── */
:where(.mc-glass) .cs-lede { margin-top: 4px; max-width: 54ch; }
:where(.mc-glass) .g-avatar.av-sam { background: var(--g-indigo); }
:where(.mc-glass) .vz-code { display: flex; gap: 8px; margin: 18px 0 16px; }
:where(.mc-glass) .vz-code span { flex: 1 1 0; max-width: 64px; min-width: 0; height: 64px; border-radius: 14px; display: grid; place-items: center; background: var(--g-fill-3); font: 600 30px/1 var(--g-mono); letter-spacing: 0; font-variant-numeric: tabular-nums; }
:where(.mc-glass) .vz-actions { display: flex; flex-wrap: wrap; gap: 8px; }
@media (max-width: 719px) {
  :where(.mc-glass) .vz-actions .g-btn:first-child { flex: 1 1 100%; }
  :where(.mc-glass) .al-room .vz-actions { width: 100%; }
  :where(.mc-glass) .al-room .vz-actions .g-btn { flex: 1 1 100%; }
  :where(.mc-glass) .vz-chip { display: none; }
}


/* Legacy MB.toast (shell.js) element: styled like the Glass HUD so pages that no longer load base.css still show it */
:where(.mc-glass) .toast { position: fixed; z-index: 300; left: 50%; top: max(18px, env(safe-area-inset-top)); translate: -50% -12px; max-width: min(92vw, 420px); padding: 11px 18px; border-radius: var(--g-r-capsule); font: 600 15px/1.25 var(--g-font); color: var(--g-label); text-align: center; opacity: 0; pointer-events: none; transition: opacity var(--g-d-base) linear, translate var(--g-d-move) var(--g-spring); -webkit-backdrop-filter: blur(28px) saturate(180%); backdrop-filter: blur(28px) saturate(180%); background: rgb(var(--g-glass-rgb) / var(--g-glass-regular)); box-shadow: inset 0 1px 0 var(--g-glass-rim), var(--g-glass-shadow); }
:where(.mc-glass) .toast.show { opacity: 1; translate: -50% 0; }

/* ── Viva list ──────────────────────────────────────────────────── */
:where(.mc-glass) .vz-lock { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 14px 16px; align-items: center; margin-bottom: 16px; padding: 18px 20px; }
:where(.mc-glass) .vz-lock .g-btn { grid-column: 1 / -1; }
:where(.mc-glass) .vz-lock-copy { display: grid; gap: 4px; }
:where(.mc-glass) .vz-modes { display: grid; gap: 16px; grid-template-columns: minmax(0, 1fr); }
:where(.mc-glass) .vz-mode { display: grid; grid-template-rows: auto 1fr auto; gap: 14px; padding: 20px; justify-items: start; }
:where(.mc-glass) .vz-mode-copy { display: grid; gap: 6px; align-content: start; }
:where(.mc-glass) .vz-partner { display: grid; gap: 16px; grid-template-columns: minmax(0, 1fr); align-items: stretch; }
:where(.mc-glass) .vz-partner > .g-section { align-content: start; }
:where(.mc-glass) .vz-code-card { display: grid; gap: 4px; padding: 22px 20px; align-content: start; }
:where(.mc-glass) .vz-foot { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; padding: 0 4px; }
:where(.mc-glass) .vz-foot-btns { display: flex; align-items: center; gap: 8px; }
:where(.mc-glass) .vz-link { word-break: break-all; }
@media (min-width: 720px) {
  :where(.mc-glass) .vz-modes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  :where(.mc-glass) .vz-lock { grid-template-columns: auto minmax(0, 1fr) auto; }
  :where(.mc-glass) .vz-lock .g-btn { grid-column: auto; }
}
@media (min-width: 900px) {
  :where(.mc-glass) .vz-partner { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
}

:where(.mc-glass) .vz-form { display: grid; gap: 10px; width: 100%; }
:where(.mc-glass) .vz-form select.g-field { appearance: none; -webkit-appearance: none; padding-right: 38px; text-overflow: ellipsis; background-image: linear-gradient(45deg, transparent 50%, var(--g-label-2) 50%), linear-gradient(135deg, var(--g-label-2) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
:where(.mc-glass) .vz-form select.g-field:disabled { color: var(--g-label-3); }
:where(.mc-glass) .vz-msg { min-height: 1.38em; }
:where(.mc-glass) .vz-msg.is-error { color: var(--g-wrong); }
:where(.mc-glass) .vz-modes { margin-bottom: 0; }
:where(.mc-glass) .vz-partner { margin-top: 16px; }
:where(.mc-glass) .vz-join-sec { margin-top: 35px; }
:where(.mc-glass) .vz-join { display: flex; gap: 10px; align-items: center; padding: 12px; }
:where(.mc-glass) .vz-codein { flex: 1; min-width: 0; text-align: center; font: 600 20px/1 var(--g-mono); letter-spacing: .24em; text-transform: uppercase; padding-left: 20px; }
:where(.mc-glass) .vz-codein:placeholder-shown { text-transform: none; letter-spacing: .02em; font: 400 16px/1 var(--g-font); }
:where(.mc-glass) .vz-state { display: inline-flex; align-items: center; gap: 5px; font: 600 calc(var(--g-t-subhead) * var(--g-scale))/1.2 var(--g-font); white-space: nowrap; color: var(--g-label-2); }
:where(.mc-glass) .vz-state[data-ok="true"] { color: var(--g-correct); }
:where(.mc-glass) .vz-state-word::after { content: " ·"; }
@media (max-width: 559px) {
  :where(.mc-glass) .vz-state-word { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
}
:where(.mc-glass) .vz-lockic { color: var(--g-label-2); }
:where(.mc-glass) #mounts { margin-top: 35px; }
:where(.mc-glass) #mounts > .g-section + .g-section { margin-top: 28px; }
:where(.mc-glass) .vz-loading { padding: 8px 16px; }
:where(.mc-glass) .g-legal { margin: 40px 4px 0; max-width: 72ch; }
:where(.mc-glass) .g-legal a { color: inherit; text-decoration: underline; text-underline-offset: .18em; }
@media (max-width: 560px) {
  :where(.mc-glass) .vz-join { flex-direction: column; align-items: stretch; }
  :where(.mc-glass) .vz-join .g-btn { width: 100%; }
}

/* ── Viva station ───────────────────────────────────────────────── */
:where(.mc-glass) .vs-title { margin: 4px 0 12px; }
:where(.mc-glass) .q-body.no-fig .q-read { margin: 0 auto; width: 100%; }
:where(.mc-glass) #vRead { padding-top: 5vh; }
:where(.mc-glass) .vs-big { display: grid; gap: 2px; justify-items: start; margin: 22px 0 18px; }
:where(.mc-glass) .vs-big span:first-child { font: 700 64px/1 var(--g-font-rounded); font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
:where(.mc-glass) .vs-paused { max-width: 720px; width: calc(100% - 24px); margin: 6px auto 0; }
:where(.mc-glass) .vs-licence { margin: 4px 4px 0; }
:where(.mc-glass) .vs-parts { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
:where(.mc-glass) .vs-part { position: relative; display: grid; justify-items: center; gap: 6px; padding: 12px 2px 6px; border: 0; background: transparent; color: var(--g-label-2); cursor: pointer; font: 500 calc(var(--g-t-footnote) * var(--g-scale))/1.2 var(--g-font); min-width: 0; border-radius: 8px; }
:where(.mc-glass) .vs-part[aria-disabled="true"] { cursor: default; }
:where(.mc-glass) .vs-part[data-state="current"] { color: var(--g-label); font-weight: 600; }
:where(.mc-glass) .vs-part .lbl { max-width: 100%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
:where(.mc-glass) .vs-aloud { display: flex; align-items: center; gap: 7px; margin-top: 16px; }
:where(.mc-glass) .vs-exam-note { margin-bottom: 16px; }
:where(.mc-glass) .vs-mat { margin-top: 16px; background: var(--g-bg-2); border-radius: var(--g-r-cell); overflow: hidden; }
:where(.mc-glass) .vs-mat summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 13px 16px; font: 600 calc(var(--g-t-subhead) * var(--g-scale))/1.3 var(--g-font); }
:where(.mc-glass) .vs-mat summary::-webkit-details-marker { display: none; }
:where(.mc-glass) .vs-mat summary .g-chev { transition: rotate var(--g-d-fast) var(--g-ease); }
:where(.mc-glass) .vs-mat[open] summary .g-chev { rotate: 90deg; }
:where(.mc-glass) .vs-mat > div { padding: 0 16px 14px; font-size: calc(var(--g-t-subhead) * var(--g-scale)); line-height: 1.45; }
:where(.mc-glass) .vs-mat > div p { margin: 10px 0 0; }
:where(.mc-glass) .vs-mat table.data { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
:where(.mc-glass) .vs-mat table.data th { text-align: left; font-weight: 500; color: var(--g-label-2); font-size: calc(var(--g-t-footnote) * var(--g-scale)); padding: 4px 10px 6px 0; }
:where(.mc-glass) .vs-mat table.data td { padding: 7px 10px 7px 0; border-top: .5px solid var(--g-sep); vertical-align: top; }
:where(.mc-glass) .vs-tally { display: grid; gap: 6px; margin: 24px 0 4px; }
:where(.mc-glass) .vs-group.g-section { margin-top: 24px; }
:where(.mc-glass) .vs-item { position: relative; display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 12px; padding: 13px 16px; }
:where(.mc-glass) .vs-item + .vs-item::before { content: ""; position: absolute; top: 0; right: 0; left: 52px; height: .5px; background: var(--g-sep); }
:where(.mc-glass) .vs-st { width: 24px; height: 24px; display: grid; place-items: center; margin-top: -1px; }
:where(.mc-glass) .vs-st i { width: 20px; height: 20px; border-radius: 50%; box-shadow: inset 0 0 0 1.5px var(--g-fill); }
:where(.mc-glass) .vs-st .g-ic { width: 23px; height: 23px; stroke-width: 2; }
:where(.mc-glass) .vs-item[data-mark="met"] .vs-st { color: var(--g-green); }
:where(.mc-glass) .vs-item[data-mark="partial"] .vs-st { color: var(--g-orange); }
:where(.mc-glass) .vs-item[data-mark="missed"] .vs-st { color: var(--g-red); }
:where(.mc-glass) .vs-item-main { display: grid; gap: 10px; min-width: 0; }
:where(.mc-glass) .vs-item-t { margin: 0; font-size: calc(var(--g-t-subhead) * var(--g-scale)); line-height: 1.45; letter-spacing: -.012em; }
:where(.mc-glass) .vs-mark { justify-self: start; }
:where(.mc-glass) .vs-mark button { padding: 5px 14px; }
:where(.mc-glass) .vs-find { margin: 0; font-size: calc(var(--g-t-subhead) * var(--g-scale)); line-height: 1.5; padding: 2px 0; }
:where(.mc-glass) .vs-cover { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 16px; align-items: center; margin-top: 8px; padding: 20px; }
:where(.mc-glass) .vs-cover .g-title3 { margin-bottom: 4px; }
:where(.mc-glass) .vs-score { display: grid; gap: 6px; margin: 16px 0 28px; padding: 20px; }
:where(.mc-glass) .vs-ring { --size: 34px; --w: 5px; }
:where(.mc-glass) .vs-sumactions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
:where(.mc-glass) .vs-score + .g-section { margin-top: 0; }


/* ── Viva station: real-flow styling (vt-* hooks from viva-station.js) ── */
:where(.mc-glass.viva-station) .q-body { padding-top: 12px; }
:where(.mc-glass) .vs-capsule { padding: 4px 16px 4px 8px; gap: 10px; max-width: min(56vw, 520px); }
:where(.mc-glass) .vs-runhead { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
:where(.mc-glass) .timerchip { font-variant-numeric: tabular-nums; font-weight: 600; white-space: nowrap; }
:where(.mc-glass) .timerchip.paused { color: var(--g-tint); }
:where(.mc-glass) .timerchip.overtime { color: var(--g-warn); }
:where(.mc-glass) .timerchip:disabled { opacity: .7; cursor: default; }
:where(.mc-glass) .vs-save { display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 20px; margin: -2px 0 0; padding: 0 16px; }
:where(.mc-glass) .vs-save p { margin: 0; }
:where(.mc-glass) .vs-legal { max-width: 720px; margin: 8px auto 0; padding: 0 16px calc(130px + env(safe-area-inset-bottom)); }
:where(.mc-glass) .viva-station .q-read { padding-top: 6px; }
@media (max-width: 1099px) { :where(.mc-glass) .viva-station .q-body { padding-bottom: 8px; } :where(.mc-glass) .vs-fig .imgwrap img { max-height: 44dvh; } :where(.mc-glass) .viva-station .q-fig { padding: 0 12px; } }
:where(.mc-glass) .viva-station .q-body.no-fig .q-read { margin: 0 auto; width: 100%; padding: 12px 16px 0; }
:where(.mc-glass) .q-read > h1 { font: 700 calc(var(--g-t-title1) * var(--g-scale))/1.214 var(--g-font-display); letter-spacing: -.02em; text-wrap: balance; margin: 4px 0 14px; }
:where(.mc-glass) .q-read > h1.vt-partprompt { font: 600 calc(21px * var(--g-scale))/1.35 var(--g-font-display); letter-spacing: -.018em; margin: 4px 0 18px; }
:where(.mc-glass) .q-read > h1:focus { outline: 0; }
:where(.mc-glass) .viva-station .lede { color: var(--g-label-2); font-size: calc(var(--g-t-body) * var(--g-scale)); margin: 0 0 16px; }
:where(.mc-glass) .vt-partmeta { margin: 14px 0 6px; font: 600 calc(var(--g-t-footnote) * var(--g-scale))/1.3 var(--g-font); color: var(--g-label-2); text-transform: uppercase; letter-spacing: .01em; }
:where(.mc-glass) .q-read > .vt-partmeta:first-child, :where(.mc-glass) .q-read > div:first-child > .vt-partmeta:first-child { margin-top: 0; }
:where(.mc-glass) .vt-readclock { font: 700 64px/1 var(--g-font-rounded); font-variant-numeric: tabular-nums; letter-spacing: -.02em; margin: 22px 0 4px; }
:where(.mc-glass) .vt-readclock.warn { color: var(--g-warn); }
:where(.mc-glass) .vt-readclock.done { color: var(--g-label-2); }
:where(.mc-glass) .vt-readlabel { font-size: calc(var(--g-t-subhead) * var(--g-scale)); color: var(--g-label-2); }
:where(.mc-glass) .vt-timing-note { margin: 12px 0 0; font-size: calc(var(--g-t-footnote) * var(--g-scale)); color: var(--g-label-2); line-height: 1.38; max-width: 56ch; }
:where(.mc-glass) .vt-brief { margin-top: 22px; }
:where(.mc-glass) .vt-brief h2 { font: 600 calc(var(--g-t-footnote) * var(--g-scale))/1.2 var(--g-font); color: var(--g-label-2); text-transform: uppercase; letter-spacing: .01em; margin: 0 0 6px; }
:where(.mc-glass) .vt-brief p { margin: 0; font: 400 calc(17px * var(--g-scale))/1.5 var(--g-font); letter-spacing: -.012em; max-width: 62ch; }
:where(.mc-glass) .vt-notes { list-style: none; margin: 6px 0 0; padding: 0; background: var(--g-bg-2); border-radius: var(--g-r-cell); overflow: hidden; }
:where(.mc-glass) .vt-notes li { position: relative; padding: 12px 16px; font-size: calc(var(--g-t-subhead) * var(--g-scale)); line-height: 1.42; }
:where(.mc-glass) .vt-notes li + li::before { content: ""; position: absolute; top: 0; left: 16px; right: 0; height: .5px; background: var(--g-sep); }
:where(.mc-glass) .vt-paper { margin-top: 18px; background: var(--g-bg-2); border-radius: var(--g-r-cell); padding: 14px 16px; font-size: calc(var(--g-t-subhead) * var(--g-scale)); line-height: 1.45; overflow-x: auto; }
:where(.mc-glass) .vt-paperlab { font: 600 calc(var(--g-t-footnote) * var(--g-scale))/1.2 var(--g-font); color: var(--g-label-2); text-transform: uppercase; margin-bottom: 8px; }
:where(.mc-glass) .vt-paper table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
:where(.mc-glass) .vt-paper th { text-align: left; font-weight: 500; color: var(--g-label-2); font-size: calc(var(--g-t-footnote) * var(--g-scale)); padding: 4px 10px 6px 0; }
:where(.mc-glass) .vt-paper td { padding: 7px 10px 7px 0; border-top: .5px solid var(--g-sep); vertical-align: top; }
:where(.mc-glass) .vt-paper p { margin: 8px 0 0; }
:where(.mc-glass) .vs-fig .vt-paper { margin-top: 0; padding: 0; }
:where(.mc-glass) .vs-fig .vt-paperlab { order: 2; margin: 10px 4px 0; text-transform: none; font-weight: 400; }
:where(.mc-glass) .vs-fig .vt-paper { position: relative; display: flex; flex-direction: column; background: transparent; overflow: visible; }
:where(.mc-glass) .vs-fig .imgwrap { position: relative; order: 1; border-radius: var(--g-r-card); overflow: hidden; background: var(--g-stage); }
:where(.mc-glass) .vs-fig .imgwrap { display: grid; }
:where(.mc-glass) .vs-fig .imgwrap img { width: 100%; height: auto; max-height: min(calc(100dvh - 190px), 760px); object-fit: contain; background: var(--g-stage); }
:where(.mc-glass) .vs-fig .learner-inspect { position: absolute; right: 12px; bottom: 12px; --h: 34px; min-height: 34px; padding: 0 13px; color: #1D1D1F; background: rgb(250 250 252 / .86); -webkit-backdrop-filter: blur(16px) saturate(180%); backdrop-filter: blur(16px) saturate(180%); box-shadow: 0 0 0 .5px rgb(0 0 0 / .08), 0 4px 14px -4px rgb(0 0 0 / .3); font-size: 13px; }
:where(.mc-glass) .imgwrap img { border-radius: 10px; }
:where(.mc-glass) .learner-inspect { margin-top: 8px; }
:where(.mc-glass) dialog.learner-image-dialog { max-width: min(96vw, 1400px); max-height: 94dvh; padding: 12px; border: 0; border-radius: 20px; background: var(--g-bg-elevated); color: var(--g-label); box-shadow: var(--g-pop-shadow); }
:where(.mc-glass) dialog.learner-image-dialog::backdrop { background: rgb(0 0 0 / .55); }
:where(.mc-glass) dialog.learner-image-dialog img { max-width: 100%; max-height: calc(94dvh - 130px); margin: 10px auto; object-fit: contain; border-radius: 10px; background: var(--g-stage); }
:where(.mc-glass) dialog.learner-image-dialog :is(button, a) { display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px; border: 0; border-radius: var(--g-r-capsule); background: var(--g-fill-3); color: var(--g-tint); font: 600 15px/1 var(--g-font); cursor: pointer; text-decoration: none; margin-right: 8px; }

/* step nav = bottom dock */
:where(.mc-glass) .vt-stepnav { position: fixed; z-index: 55; left: var(--dock-x, 50%); translate: -50% 0; bottom: max(16px, env(safe-area-inset-bottom)); display: flex; gap: 6px; align-items: center; padding: 6px; border-radius: var(--g-r-capsule); -webkit-backdrop-filter: blur(28px) saturate(180%); backdrop-filter: blur(28px) saturate(180%); background: var(--g-glass-gloss), rgb(var(--g-glass-rgb) / var(--g-glass-regular)); box-shadow: inset 0 1px 0 var(--g-glass-rim), inset 0 -1px 0 var(--g-glass-edge), var(--g-glass-shadow); }
:where(.mc-glass) .vt-stepnav .g-btn { min-width: 0; }
:where(.mc-glass) .vt-stepnav .g-btn-filled { min-width: 180px; }
@media (max-width: 1099px) { :where(.mc-glass) .vt-stepnav { left: 12px; right: 12px; translate: none; justify-content: space-between; } :where(.mc-glass) .vt-stepnav .g-btn-filled { flex: 1; min-width: 0; } }
:where(.mc-glass) .vt-stepnav .g-btn:disabled { opacity: .5; }
:where(.mc-glass) .vt-timing-tools { margin-top: 22px; display: grid; gap: 8px; justify-items: start; }

/* part dots */
:where(.mc-glass) .vt-partnav { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 18px; }
:where(.mc-glass) .vt-partdot { width: 40px; height: 40px; border-radius: 50%; border: 0; display: grid; place-items: center; background: transparent; box-shadow: inset 0 0 0 1.5px var(--g-fill); color: var(--g-label-2); font: 600 15px/1 var(--g-font-rounded); font-variant-numeric: tabular-nums; cursor: pointer; }
:where(.mc-glass) .vt-partdot.met { background: var(--g-correct-soft); color: var(--g-correct); box-shadow: none; }
:where(.mc-glass) .vt-partdot.partial { background: color-mix(in srgb, var(--g-orange) 18%, transparent); color: var(--g-orange); box-shadow: none; }
:where(.mc-glass) .vt-partdot.missed { background: var(--g-wrong-soft); color: var(--g-wrong); box-shadow: none; }
:where(.mc-glass) .vt-partdot.on { box-shadow: inset 0 0 0 2px var(--g-label); color: var(--g-label); }

/* context + guide + marking */
:where(.mc-glass) .vt-candidate-context { margin-top: 16px; background: var(--g-bg-2); border-radius: var(--g-r-cell); overflow: hidden; }
:where(.mc-glass) .vt-candidate-context summary { cursor: pointer; padding: 13px 16px; font: 600 calc(var(--g-t-subhead) * var(--g-scale))/1.3 var(--g-font); }
:where(.mc-glass) .vt-candidate-context > :not(summary) { margin: 0 16px; }
:where(.mc-glass) .vt-candidate-context h2 { margin-top: 4px; font: 600 calc(var(--g-t-footnote) * var(--g-scale))/1.2 var(--g-font); color: var(--g-label-2); text-transform: uppercase; }
:where(.mc-glass) .vt-candidate-context p { margin-bottom: 14px; font-size: calc(var(--g-t-subhead) * var(--g-scale)); line-height: 1.45; }
:where(.mc-glass) .vt-revealbtn { margin-top: 18px; }
:where(.mc-glass) .vt-guide { margin-top: 18px; background: var(--g-bg-2); border-radius: var(--g-r-card); padding: 16px 18px 6px; }
:where(.mc-glass) .vt-seg { margin: 0 0 16px; }
:where(.mc-glass) .vt-segq { font: 600 calc(var(--g-t-callout) * var(--g-scale))/1.35 var(--g-font); margin-bottom: 6px; }
:where(.mc-glass) .vt-seg ul, :where(.mc-glass) .vt-pearls ul { margin: 0; padding-left: 20px; display: grid; gap: 6px; font-size: calc(var(--g-t-subhead) * var(--g-scale)); line-height: 1.45; }
:where(.mc-glass) .vt-pearls { margin: 0 0 16px; padding-top: 14px; border-top: .5px solid var(--g-sep); }
:where(.mc-glass) .vt-pk { font: 600 calc(var(--g-t-footnote) * var(--g-scale))/1.2 var(--g-font); color: var(--g-label-2); text-transform: uppercase; margin-bottom: 8px; }
:where(.mc-glass) .vt-credits { margin: 0 0 16px; padding-top: 14px; border-top: .5px solid var(--g-sep); }
:where(.mc-glass) .vt-creditline { margin: 0 0 4px; font-size: calc(var(--g-t-footnote) * var(--g-scale)); line-height: 1.45; color: var(--g-label-2); overflow-wrap: anywhere; }
:where(.mc-glass) .vt-staged:empty { display: none; }
:where(.mc-glass) .vt-dx { margin: 0 0 16px; padding-top: 14px; border-top: .5px solid var(--g-sep); font: 600 calc(var(--g-t-callout) * var(--g-scale))/1.35 var(--g-font); }
:where(.mc-glass) .vt-markrow { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin-top: 22px; }
:where(.mc-glass) .vt-marklabel { font: 600 calc(var(--g-t-subhead) * var(--g-scale))/1.2 var(--g-font); }
:where(.mc-glass) .vt-markseg { display: inline-grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 2px; padding: 2px; border-radius: 11px; background: var(--g-fill-3); }
:where(.mc-glass) .vt-markseg button { min-height: 44px; min-width: 76px; padding: 0 16px; border: 0; border-radius: 9px; background: transparent; cursor: pointer; font: 500 calc(var(--g-t-subhead) * var(--g-scale))/1 var(--g-font); color: var(--g-label); }
:where(.mc-glass) .vt-markseg button[aria-pressed="true"] { font-weight: 600; background: var(--g-bg-elevated); box-shadow: 0 3px 8px rgb(0 0 0 / .12), 0 0 0 .5px rgb(0 0 0 / .04); }
:where(.mc-glass) .vt-markseg button.met[aria-pressed="true"] { color: var(--g-correct); }
:where(.mc-glass) .vt-markseg button.partial[aria-pressed="true"] { color: var(--g-orange); }
:where(.mc-glass) .vt-markseg button.missed[aria-pressed="true"] { color: var(--g-wrong); }
html[data-learner-theme="dark"] :where(.mc-glass) .vt-markseg button[aria-pressed="true"] { background: #636366; }

/* partner panel */
:where(.mc-glass) .vt-partner { margin-top: 22px; display: grid; gap: 10px; justify-items: start; padding: 18px; background: var(--g-bg-2); border-radius: var(--g-r-card); }
:where(.mc-glass) .vt-partner h2 { margin: 0; font: 700 calc(var(--g-t-title3) * var(--g-scale))/1.25 var(--g-font-display); }
:where(.mc-glass) .vt-partner p { margin: 0; color: var(--g-label-2); font-size: calc(var(--g-t-subhead) * var(--g-scale)); }
:where(.mc-glass) .vt-code { font: 600 34px/1 var(--g-mono); letter-spacing: .18em; padding: 14px 18px; border-radius: 14px; background: var(--g-fill-3); }
:where(.mc-glass) .vt-conn { font-weight: 600; }
:where(.mc-glass) .vt-conn.live { color: var(--g-correct); }

/* summary */
:where(.mc-glass) .vt-sumhd { margin-top: 6px; }
:where(.mc-glass) .vt-scorebig { font: 700 64px/1 var(--g-font-rounded); font-variant-numeric: tabular-nums; letter-spacing: -.02em; margin: 8px 0 6px; }
:where(.mc-glass) .vt-covgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; margin: 18px 0 22px; }
:where(.mc-glass) .vt-covcell { background: var(--g-bg-2); border-radius: var(--g-r-cell); padding: 14px 16px; }
:where(.mc-glass) .vt-covcell .k { font-size: calc(var(--g-t-footnote) * var(--g-scale)); color: var(--g-label-2); }
:where(.mc-glass) .vt-covcell .v { font: 700 30px/1.1 var(--g-font-rounded); font-variant-numeric: tabular-nums; margin-top: 2px; }
:where(.mc-glass) .vt-covcell.met .v { color: var(--g-correct); }
:where(.mc-glass) .vt-covcell.partial .v { color: var(--g-orange); }
:where(.mc-glass) .vt-covcell.missed .v { color: var(--g-wrong); }
:where(.mc-glass) .vt-tags { display: flex; flex-wrap: wrap; gap: 6px; }
:where(.mc-glass) .vt-tags .tag, :where(.mc-glass) .viva-station .pill { display: inline-flex; align-items: center; height: 26px; padding: 0 10px; border-radius: var(--g-r-capsule); background: var(--g-fill-3); font: 500 calc(var(--g-t-footnote) * var(--g-scale))/1 var(--g-font); }
:where(.mc-glass) .vt-mslist { background: var(--g-bg-2); border-radius: var(--g-r-cell); overflow: hidden; margin-top: 18px; }
:where(.mc-glass) .vt-msrow { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; }
:where(.mc-glass) .vt-msrow + .vt-msrow::before { content: ""; position: absolute; top: 0; left: 16px; right: 0; height: .5px; background: var(--g-sep); }
:where(.mc-glass) .vt-mstitle { font-size: calc(var(--g-t-body) * var(--g-scale)); }
:where(.mc-glass) .vt-msdisc { font-size: calc(var(--g-t-subhead) * var(--g-scale)); color: var(--g-label-2); }
:where(.mc-glass) .vt-mspct { font: 700 17px/1 var(--g-font-rounded); font-variant-numeric: tabular-nums; }
:where(.mc-glass) .viva-access-panel { display: grid; gap: 12px; justify-items: start; padding: 20px; }
:where(.mc-glass) .viva-access-panel .t { font: 700 calc(var(--g-t-title3) * var(--g-scale))/1.25 var(--g-font-display); }
:where(.mc-glass) .viva-access-panel .s { color: var(--g-label-2); font-size: calc(var(--g-t-subhead) * var(--g-scale)); }
:where(.mc-glass) .viva-access-panel .lockpanel { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
:where(.mc-glass) .viva-access-panel .lockglyph, :where(.mc-glass) .viva-access-panel .locktxt { display: none; }
:where(.mc-glass) .viva-station .q-read > p:last-child a { font-size: calc(var(--g-t-subhead) * var(--g-scale)); }
:where(.mc-glass) .q-read > p:last-child { margin-top: 18px; }
:where(.mc-glass) .vt-stepnav + .vt-timing-tools { margin-top: 22px; }

@media (max-width: 1099px) {
  :where(.mc-glass) .viva-station .q-top { grid-template-columns: auto minmax(0, 1fr) auto; }
  :where(.mc-glass) .viva-station .q-top .trail { min-width: 0; }
  :where(.mc-glass) .vs-capsule { justify-self: stretch; max-width: none; min-width: 0; }
  :where(.mc-glass) .vs-capsule .mode { display: none; }
  :where(.mc-glass) .timerchip { padding: 0 12px; }
}

/* ── Arena lobby ────────────────────────────────────────────────── */
:where(.mc-glass) .al-radio { accent-color: var(--g-tint); width: 22px; height: 22px; flex: none; margin: 0; }
:where(.mc-glass) #vCreate > .g-btn { margin-top: 28px; }
:where(.mc-glass) .al-range { display: grid; grid-template-columns: minmax(0, 1fr) auto; row-gap: 2px; align-items: center; }
:where(.mc-glass) .al-range .g-range { grid-column: 1 / -1; }
:where(.mc-glass) .al-range .g-cell-title label { color: inherit; font: inherit; text-transform: none; margin: 0; display: inline; }
:where(.mc-glass) .al-join-sec { margin-top: 35px; }
:where(.mc-glass) .al-join { display: flex; gap: 10px; align-items: center; padding: 12px; }
:where(.mc-glass) .al-codein { flex: 1; min-width: 0; text-align: center; font: 600 20px/1 var(--g-mono); letter-spacing: .24em; text-transform: uppercase; padding-left: 20px; }
:where(.mc-glass) .al-codein:placeholder-shown { text-transform: none; letter-spacing: .02em; font: 400 16px/1 var(--g-font); }
:where(.mc-glass) .al-err { color: var(--g-wrong); }
:where(.mc-glass) .al-room { display: grid; justify-items: center; text-align: center; gap: 2px; padding: 22px 20px 20px; margin-bottom: 28px; }
:where(.mc-glass) .al-room .vz-code { justify-content: center; width: 100%; }
:where(.mc-glass) .al-room .vz-actions { justify-content: center; }
:where(.mc-glass) .al-av { width: 38px; height: 38px; font-size: 15px; flex: none; }
:where(.mc-glass) .al-empty { border-radius: 50%; display: grid; place-items: center; box-shadow: inset 0 0 0 1.5px var(--g-fill); color: var(--g-label-2); background: transparent; }
:where(.mc-glass) .al-start { margin: 22px 0 32px; display: grid; gap: 10px; }
:where(.mc-glass) .al-cap { text-align: center; padding: 0 12px; }
:where(.mc-glass) .al-leave { display: flex; justify-content: center; margin-top: 20px; }
:where(.mc-glass) .al-players + * { margin-top: 0; }


/* ── Arena live ─────────────────────────────────────────────────── */
:where(.mc-glass) .av-score { gap: 10px; padding: 4px 16px 4px 5px; }
:where(.mc-glass) .av-score .g-avatar { width: 34px; height: 34px; font-size: 13px; }
:where(.mc-glass) .av-p { display: inline-flex; align-items: center; gap: 7px; }
:where(.mc-glass) .av-p b { font: 700 19px/1 var(--g-font-rounded); font-variant-numeric: tabular-nums; min-width: 12px; text-align: center; }
:where(.mc-glass) .av-dash { color: var(--g-label-2); font-weight: 600; margin: 0 -2px; }
:where(.mc-glass) .av-q { color: var(--g-label-2); font-weight: 500; padding-left: 6px; }
:where(.mc-glass) .q-top .q-pill:disabled { opacity: .5; cursor: default; }
:where(.mc-glass) .q-pill .g-badge { height: 18px; min-width: 18px; font-size: 13px; }
:where(.mc-glass) .av-end { display: grid; justify-items: end; align-content: start; gap: 5px; margin-top: 1px; }
:where(.mc-glass) .av-picks { display: flex; gap: 4px; }
:where(.mc-glass) .av-picks:empty { display: none; }
:where(.mc-glass) .av-picks .g-avatar { width: 26px; height: 26px; font-size: 11px; box-shadow: 0 0 0 2px var(--g-bg-2); }
:where(.mc-glass) .av-partner { display: flex; align-items: center; gap: 12px; margin-top: 16px; padding: 12px 14px; border-radius: var(--g-r-cell); background: var(--g-bg-2); }
:where(.mc-glass) .av-partner > .g-ic { color: var(--g-label-2); }
:where(.mc-glass) .av-p-main { display: grid; gap: 1px; flex: 1; min-width: 0; }
:where(.mc-glass) .av-signals { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 14px; }
:where(.mc-glass) .av-signals .g-footnote { margin-right: 4px; }
:where(.mc-glass) .av-reveal { margin-top: 18px; }
:where(.mc-glass) .av-picklist { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 10px; }
:where(.mc-glass) .av-picklist li { display: flex; align-items: center; gap: 10px; }
:where(.mc-glass) .av-picklist .g-avatar { width: 30px; height: 30px; font-size: 12px; }
:where(.mc-glass) .av-picklist b { font-weight: 600; }
:where(.mc-glass) .av-pts { margin-left: auto; font: 700 17px/1 var(--g-font-rounded); color: var(--g-label-2); font-variant-numeric: tabular-nums; }
:where(.mc-glass) .av-pts[data-ok="true"] { color: var(--g-correct); }
:where(.mc-glass) .av-react { display: flex; flex-wrap: wrap; gap: 8px; }
:where(.mc-glass) body.av-paused .q-fig, :where(.mc-glass) body.av-paused #vPlay { opacity: .16; filter: blur(10px); pointer-events: none; user-select: none; }
:where(.mc-glass) .av-chat { display: grid; grid-template-rows: minmax(0, 1fr) auto; gap: 12px; height: 100%; padding-bottom: max(16px, env(safe-area-inset-bottom)); }
:where(.mc-glass) .av-thread { display: grid; gap: 10px; align-content: start; overflow: auto; min-height: 160px; }
:where(.mc-glass) .av-msg { display: grid; gap: 2px; max-width: 82%; padding: 9px 14px 10px; border-radius: 18px 18px 18px 4px; background: var(--g-bg-2); justify-self: start; }
:where(.mc-glass) .av-msg[data-me="true"] { justify-self: end; border-radius: 18px 18px 4px 18px; background: var(--g-fill-3); }
:where(.mc-glass) .av-chatform { display: flex; gap: 8px; }
:where(.mc-glass) .av-final { display: flex; align-items: center; justify-content: center; gap: 36px; padding: 24px 20px; margin: 20px 0 8px; }
:where(.mc-glass) .av-fp { display: grid; justify-items: center; gap: 8px; min-width: 96px; }
:where(.mc-glass) .av-fp .g-avatar { width: 44px; height: 44px; font-size: 17px; }
:where(.mc-glass) .av-fp .g-metric { font-size: 52px; }
:where(.mc-glass) .av-vs { font: 600 28px/1 var(--g-font-rounded); color: var(--g-label-2); }
:where(.mc-glass) .av-table .av-row { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 84px 84px; align-items: center; gap: 8px; padding: 12px 16px; font-size: calc(var(--g-t-body) * var(--g-scale)); }
:where(.mc-glass) .av-table .av-row + .av-row::before { content: ""; position: absolute; top: 0; right: 0; left: 16px; height: .5px; background: var(--g-sep); }
:where(.mc-glass) .av-table .av-row > :not(:first-child) { justify-self: center; text-align: center; }
:where(.mc-glass) .av-table .av-head { font-size: calc(var(--g-t-footnote) * var(--g-scale)); color: var(--g-label-2); padding-top: 12px; padding-bottom: 8px; text-transform: none; }
:where(.mc-glass) .av-table .av-total { font-weight: 700; }
:where(.mc-glass) .av-mark { display: grid; place-items: center; }
:where(.mc-glass) .av-mark[data-ok="true"] { color: var(--g-green); }
:where(.mc-glass) .av-mark[data-ok="false"] { color: var(--g-red); }
@media (max-width: 560px) {
  :where(.mc-glass) .av-q { display: none; }
  :where(.mc-glass) .q-top .trail .lbl { display: none; }
  :where(.mc-glass) .q-top .trail .q-pill { padding: 0 11px; }
}
@media (max-width: 440px) {
  :where(.mc-glass) .av-score { gap: 8px; padding-right: 12px; }
  :where(.mc-glass) .av-score .g-avatar { width: 30px; height: 30px; }
  :where(.mc-glass) .vz-code span { height: 54px; font-size: 26px; }
  :where(.mc-glass) .vs-big span:first-child { font-size: 56px; }
}


/* ── Study Arena: real-flow styling (arena-* hooks from arena.js; focus page with its own q-top) ── */
:where(.mc-glass.arena-page) .arena-main { max-width: 760px; margin: 0 auto; padding: 4px 16px calc(40px + env(safe-area-inset-bottom)); }
:where(.mc-glass) .arena-intro { padding: 6px 4px 18px; }
:where(.mc-glass) .arena-intro .g-largetitle { margin-bottom: 4px; }
:where(.mc-glass) .arena-board { position: relative; display: grid; grid-template-columns: minmax(0, 1fr); gap: 0; }
:where(.mc-glass) .ar-capsule { padding: 4px 16px; height: 40px; }
:where(.mc-glass) .arena-match-status { display: inline-flex; align-items: center; gap: 8px; font: 600 calc(var(--g-t-subhead) * var(--g-scale))/1 var(--g-font); white-space: nowrap; }
:where(.mc-glass) .arena-match-status i { width: 8px; height: 8px; border-radius: 50%; background: var(--g-label-3); flex: none; }
:where(.mc-glass[data-arena-view="lobby"]) .arena-match-status i { background: var(--g-orange); }
:where(.mc-glass[data-arena-view="answering"], .mc-glass[data-arena-view="reveal"]) .arena-match-status i { background: var(--g-green); animation: arena-live-dot 1.4s ease-in-out infinite; }
:where(.mc-glass[data-arena-view="completed"]) .arena-match-status i { background: var(--g-tint); }
@keyframes arena-live-dot { 50% { opacity: .3; } }
:where(.mc-glass) .arena-audio { white-space: nowrap; }
:where(.mc-glass) .arena-audio[aria-pressed="false"] { color: var(--g-label-2); }
:where(.mc-glass) .arena-audio:disabled { opacity: .5; cursor: default; }
:where(.mc-glass) .arena-profile { margin: 0 4px 22px; }
:where(.mc-glass) .arena-profile a { color: var(--g-tint); }
:where(.mc-glass) .arena-live { text-align: center; min-height: 1.4em; margin: 18px 4px 0; font-size: calc(var(--g-t-footnote) * var(--g-scale)); color: var(--g-label-2); }
:where(.mc-glass) .arena-noscript { color: var(--g-wrong); padding: 16px; }
:where(.mc-glass) .arena-connection { max-width: 720px; width: calc(100% - 24px); margin: 6px auto 0; align-items: center; }
:where(.mc-glass) .arena-connection-text { flex: 1; }
:where(.mc-glass) .arena-setup > .arena-button-quiet { margin-bottom: 16px; }

/* setup form */
:where(.mc-glass) .arena-create { display: grid; }
:where(.mc-glass) .arena-create fieldset, :where(.mc-glass) .arena-create details { border: 0; margin: 0; padding: 0; min-inline-size: 0; }
:where(.mc-glass) .arena-create .g-section + .g-section, :where(.mc-glass) .arena-create details.g-section { margin-top: 28px; }
:where(.mc-glass) .arena-create fieldset > legend { display: block; width: 100%; padding: 0 16px; margin-bottom: 7px; }
:where(.mc-glass) .arena-create .g-section-head h2 { font: 700 calc(var(--g-t-title3) * var(--g-scale))/1.25 var(--g-font-display); }
:where(.mc-glass) .arena-create .g-list { display: block; }
:where(.mc-glass) .arena-create label.g-cell { cursor: pointer; }
:where(.mc-glass) .arena-create label.g-cell + label.g-cell::before, :where(.mc-glass) .arena-create .g-cell + .g-cell::before { content: ""; position: absolute; top: 0; right: 0; left: var(--sep-inset, 16px); height: .5px; background: var(--g-sep); }
:where(.mc-glass) .arena-create .g-list.has-icons { --sep-inset: 60px; }
:where(.mc-glass) .arena-create label.g-cell:has(input:checked) { background: var(--g-tint-soft); }
:where(.mc-glass) .arena-select { appearance: none; -webkit-appearance: none; max-width: 56%; min-height: 44px; padding: 0 30px 0 12px; border: 0; border-radius: 9px; background: var(--g-fill-3) linear-gradient(45deg, transparent 50%, var(--g-label-2) 50%) calc(100% - 17px) 50% / 5px 5px no-repeat; color: var(--g-label); font: inherit; font-size: calc(var(--g-t-subhead) * var(--g-scale)); text-overflow: ellipsis; cursor: pointer; }
:where(.mc-glass) .arena-select:disabled { color: var(--g-label-3); cursor: default; }
:where(.mc-glass) .arena-num { width: 96px; min-height: 44px; padding: 0 10px; text-align: right; font-variant-numeric: tabular-nums; }
:where(.mc-glass) .arena-advanced > summary { list-style: none; cursor: pointer; min-height: 44px; }
:where(.mc-glass) .arena-advanced > summary::-webkit-details-marker { display: none; }
:where(.mc-glass) .arena-advanced > summary .g-chev { transition: rotate var(--g-d-fast) var(--g-ease); }
:where(.mc-glass) .arena-advanced[open] > summary .g-chev { rotate: 90deg; }
:where(.mc-glass) .arena-advanced > .g-list { margin-top: 7px; }
:where(.mc-glass) .arena-difficulty { flex-wrap: wrap; border: 0; justify-content: space-between; }
:where(.mc-glass) .arena-difficulty-options { display: flex; gap: 6px; flex-wrap: wrap; }
:where(.mc-glass) .g-chip-check { position: relative; cursor: pointer; }
:where(.mc-glass) .g-chip-check input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
:where(.mc-glass) .g-chip-check span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 14px; border-radius: var(--g-r-capsule); background: var(--g-fill-3); color: var(--g-label-2); font: 500 calc(var(--g-t-subhead) * var(--g-scale))/1 var(--g-font); }
:where(.mc-glass) .g-chip-check input:checked + span { background: var(--g-tint-soft); color: var(--g-tint); font-weight: 600; }
:where(.mc-glass) .g-chip-check input:focus-visible + span { outline: 3px solid color-mix(in srgb, var(--g-tint) 55%, transparent); outline-offset: 2px; }
:where(.mc-glass) .arena-create > .g-btn { margin-top: 28px; }
:where(.mc-glass) .arena-help { margin-top: 7px; }

/* buttons (JS-built controls use .arena-button*) */
:where(.mc-glass) .arena-button { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 44px; padding: 0 20px; border: 0; border-radius: var(--g-r-capsule); cursor: pointer; white-space: nowrap; text-decoration: none !important; font: 600 calc(var(--g-t-body) * var(--g-scale))/1 var(--g-font); letter-spacing: -.022em; background: var(--g-fill-3); color: var(--g-label); transition: transform var(--g-d-fast) var(--g-ease), background-color var(--g-d-fast) linear; }
:where(.mc-glass) .arena-button:hover { background: var(--g-fill-2); }
:where(.mc-glass) .arena-button:active { transform: scale(.97); }
:where(.mc-glass) .arena-button-primary, :where(.mc-glass) .arena-button-coral { background: var(--g-tint); color: var(--g-bg-2); }
:where(.mc-glass) .arena-button-primary:hover, :where(.mc-glass) .arena-button-coral:hover { background: var(--g-tint-hover); }
:where(.mc-glass) .arena-button-quiet { background: transparent; color: var(--g-label-2); }
:where(.mc-glass) .arena-button-quiet:hover { background: var(--g-fill-4); }
:where(.mc-glass) .arena-button:disabled { background: var(--g-fill-3); color: var(--g-label-3); cursor: default; transform: none; }
:where(.mc-glass) .arena-button.g-btn { min-height: 44px; }
:where(.mc-glass) .arena-icon-action { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; padding: 0 12px; border: 0; border-radius: var(--g-r-capsule); background: var(--g-fill-3); color: var(--g-label); font: 500 calc(var(--g-t-subhead) * var(--g-scale))/1 var(--g-font); cursor: pointer; }
:where(.mc-glass) .arena-icon-action:hover { background: var(--g-fill-2); }
:where(.mc-glass) .arena-icon-action:disabled { opacity: .5; cursor: default; }
:where(.mc-glass) .arena-game-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
:where(.mc-glass) .arena-game-actions.arena-exit { justify-content: center; margin-top: 26px; }

/* room header */
:where(.mc-glass) .arena-stage-head { display: grid; justify-items: center; text-align: center; gap: 8px; padding: 22px 20px 20px; margin-bottom: 18px; background: var(--g-bg-2); border-radius: var(--g-r-card); }
:where(.mc-glass) .arena-board-label { font: 600 calc(var(--g-t-footnote) * var(--g-scale))/1.3 var(--g-font); color: var(--g-label-2); margin: 0; }
:where(.mc-glass) .arena-stage-title { font: 700 calc(var(--g-t-title2) * var(--g-scale))/1.2 var(--g-font-display); letter-spacing: -.018em; margin: 0; text-wrap: balance; }
:where(.mc-glass) .arena-stage-head p { margin: 0; color: var(--g-label-2); font-size: calc(var(--g-t-subhead) * var(--g-scale)); }
:where(.mc-glass) .arena-room-actions { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px; margin-top: 6px; width: 100%; }
:where(.mc-glass) .arena-room-code { flex: 1 1 100%; font: 600 40px/1 var(--g-mono); letter-spacing: .22em; padding: 12px 0 12px .22em; border-radius: 14px; background: var(--g-fill-3); }

/* players */
:where(.mc-glass) .arena-lanes { display: grid; gap: 10px; margin-bottom: 18px; }
:where(.mc-glass) .arena-players { display: grid; grid-template-columns: 1fr auto 1fr; gap: 10px; align-items: stretch; margin-bottom: 18px; }
:where(.mc-glass) .arena-lanes .arena-players { margin-bottom: 0; }
:where(.mc-glass) .arena-players:has(.arena-player:only-child) { grid-template-columns: 1fr; }
:where(.mc-glass) .arena-player { position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr); grid-template-areas: "av name" "av sub" "av streak" "score score"; column-gap: 12px; row-gap: 1px; align-content: center; padding: 12px 14px; background: var(--g-bg-2); border-radius: var(--g-r-cell); min-width: 0; }
:where(.mc-glass) .arena-player.is-self { box-shadow: inset 0 0 0 1.5px var(--g-tint-soft); }
:where(.mc-glass) .arena-player.is-leading { box-shadow: inset 0 0 0 2px var(--g-tint); }
:where(.mc-glass) .arena-player-avatar { grid-area: av; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(180deg, #A2A2A8, #85858B); color: #fff; font: 600 15px/1 var(--g-font-rounded); }
:where(.mc-glass) .arena-player.is-self .arena-player-avatar { background: var(--g-tint); }
:where(.mc-glass) .arena-player strong { grid-area: name; font: 600 calc(var(--g-t-subhead) * var(--g-scale))/1.25 var(--g-font); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
:where(.mc-glass) .arena-player small { grid-area: sub; font-size: calc(var(--g-t-footnote) * var(--g-scale)); color: var(--g-label-2); }
:where(.mc-glass) .arena-streak { grid-area: streak; display: inline-flex; align-items: center; gap: 6px; font: 600 12px/1 var(--g-font); color: var(--g-label-2); margin-top: 3px; }
:where(.mc-glass) .arena-streak-pips { display: inline-flex; gap: 3px; }
:where(.mc-glass) .arena-streak-pips i { width: 14px; height: 4px; border-radius: 2px; background: var(--g-fill-2); }
:where(.mc-glass) .arena-streak-pips i.is-lit { background: var(--g-orange); }
:where(.mc-glass) .arena-score { grid-area: score; margin-top: 8px; font: 700 22px/1 var(--g-font-rounded); font-variant-numeric: tabular-nums; }
:where(.mc-glass) .arena-matchup { align-self: center; font: 700 12px/1 var(--g-font-rounded); color: var(--g-label-2); letter-spacing: .06em; }
:where(.mc-glass) .arena-score-pop { position: absolute; top: 8px; right: 12px; font: 700 17px/1 var(--g-font-rounded); color: var(--g-correct); animation: arena-score-pop 1.4s var(--g-spring-smooth) both; }
@keyframes arena-score-pop { 0% { opacity: 0; translate: 0 10px; } 22% { opacity: 1; translate: 0 0; } 100% { opacity: 0; translate: 0 -22px; } }
:where(.mc-glass) .arena-momentum { height: 6px; border-radius: 3px; background: var(--g-fill-2); overflow: hidden; }
:where(.mc-glass) .arena-momentum-fill { display: block; height: 100%; border-radius: inherit; background: var(--g-tint); transition: width var(--g-d-move) var(--g-spring-smooth); }
@media (max-width: 520px) {
  :where(.mc-glass) .arena-players { grid-template-columns: 1fr 1fr; }
  :where(.mc-glass) .arena-matchup { display: none; }
  :where(.mc-glass) .arena-player { grid-template-columns: minmax(0, 1fr); grid-template-areas: "av" "name" "sub" "streak" "score"; row-gap: 2px; }
  :where(.mc-glass) .arena-player-avatar { width: 32px; height: 32px; font-size: 13px; margin-bottom: 4px; }
  :where(.mc-glass) .arena-room-code { font-size: 32px; }
}

/* waiting + terminal */
:where(.mc-glass) .arena-waiting { display: grid; justify-items: center; text-align: center; gap: 8px; padding: 36px 24px; background: var(--g-bg-2); border-radius: var(--g-r-card); margin-bottom: 18px; }
:where(.mc-glass) .arena-waiting > div { display: grid; justify-items: center; gap: 8px; }
:where(.mc-glass) .arena-waiting h3 { font: 700 calc(var(--g-t-title3) * var(--g-scale))/1.25 var(--g-font-display); margin: 0; }
:where(.mc-glass) .arena-waiting p { margin: 0; color: var(--g-label-2); max-width: 36ch; }
:where(.mc-glass) .arena-waiting-orbit { width: 40px; height: 40px; border-radius: 50%; border: 3px solid var(--g-fill-2); border-top-color: var(--g-tint); animation: arena-orbit 1.1s linear infinite; margin-bottom: 4px; }
@keyframes arena-orbit { to { rotate: 360deg; } }
:where(.mc-glass) .arena-board > #arena-stage > p { color: var(--g-label-2); }

/* round header + timer + progress */
:where(.mc-glass) .arena-round-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
:where(.mc-glass) .arena-timer { font: 700 22px/1 var(--g-font-rounded); font-variant-numeric: tabular-nums; }
:where(.mc-glass) .arena-timer.is-pressure { color: var(--g-warn); animation: arena-timer-pressure 1s ease-in-out infinite; }
:where(.mc-glass) .arena-timer.is-held, :where(.mc-glass) .arena-timer.is-reveal { color: var(--g-label-2); font-size: calc(var(--g-t-subhead) * var(--g-scale)); font-weight: 600; }
@keyframes arena-timer-pressure { 50% { scale: 1.06; } }
:where(.mc-glass) .arena-progress { display: grid; grid-template-columns: repeat(var(--round-count, 10), minmax(0, 1fr)); gap: 3px; margin-bottom: 18px; }
:where(.mc-glass) .arena-progress span { height: 4px; border-radius: 2px; background: var(--g-fill-2); }
:where(.mc-glass) .arena-progress span.is-done { background: var(--g-label); }
:where(.mc-glass) .arena-progress span.is-current { background: var(--g-tint); }

/* question */
:where(.mc-glass) .arena-question { display: grid; gap: 0; margin-top: 4px; }
:where(.mc-glass) .arena-stem { font: 400 calc(17px * var(--g-scale))/1.55 var(--g-font); letter-spacing: -.012em; max-width: 66ch; margin: 0 0 14px; }
:where(.mc-glass) .arena-stem p { margin: 0 0 10px; }
:where(.mc-glass) .arena-question > h2 { font: 600 calc(19px * var(--g-scale))/1.38 var(--g-font-display); letter-spacing: -.018em; margin: 6px 0 14px; }
:where(.mc-glass) .arena-question-media { margin: 4px 0 16px; border-radius: var(--g-r-card); background: var(--g-stage); overflow: hidden; }
:where(.mc-glass) .arena-question-media img { width: 100%; max-height: min(52dvh, 520px); object-fit: contain; }
:where(.mc-glass) .arena-highlight-actions:not(:empty) { margin: -4px 0 12px; }
:where(.mc-glass) .arena-options { background: var(--g-bg-2); border-radius: var(--g-r-cell); overflow: hidden; }
:where(.mc-glass) .arena-option { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: 14px; align-items: start; padding: 14px 16px; cursor: pointer; transition: background-color var(--g-d-fast) linear; }
:where(.mc-glass) .arena-option + .arena-option::before { content: ""; position: absolute; top: 0; left: 60px; right: 0; height: .5px; background: var(--g-sep); }
:where(.mc-glass) .arena-option input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: inherit; }
:where(.mc-glass) .arena-option > span:not(.arena-option-result) { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 14px; align-items: start; font-size: calc(var(--g-t-body) * var(--g-scale)); line-height: 1.41; letter-spacing: -.02em; }
:where(.mc-glass) .arena-option-letter { width: 28px; height: 28px; margin-top: -2px; border-radius: 50%; display: grid; place-items: center; font: 600 14px/1 var(--g-font-rounded); color: var(--g-label-2); box-shadow: inset 0 0 0 1.5px var(--g-fill); }
:where(.mc-glass) .arena-option:hover:not(.is-correct, .is-wrong) { background: var(--g-fill-4); }
:where(.mc-glass) .arena-option:has(input:focus-visible) { box-shadow: inset 0 0 0 2px var(--g-tint); }
:where(.mc-glass) .arena-option.is-pending, :where(.mc-glass) .arena-option:has(input:checked:not(:disabled)) { background: var(--g-tint-soft); }
:where(.mc-glass) .arena-option.is-pending .arena-option-letter, :where(.mc-glass) .arena-option:has(input:checked) .arena-option-letter { background: var(--g-tint); color: var(--g-bg-2); box-shadow: none; }
:where(.mc-glass) .arena-option.is-correct { background: var(--g-correct-soft); }
:where(.mc-glass) .arena-option.is-correct .arena-option-letter { background: var(--g-correct); color: var(--g-bg-2); box-shadow: none; }
:where(.mc-glass) .arena-option.is-wrong { background: var(--g-wrong-soft); }
:where(.mc-glass) .arena-option.is-wrong .arena-option-letter { background: var(--g-wrong); color: var(--g-bg-2); box-shadow: none; }
:where(.mc-glass) .arena-option input:disabled { cursor: default; }
:where(.mc-glass) .arena-option:has(input:disabled) { cursor: default; }
:where(.mc-glass) .arena-option-result { margin-top: 3px; font: 600 calc(var(--g-t-footnote) * var(--g-scale))/1.2 var(--g-font); white-space: nowrap; }
:where(.mc-glass) .arena-option.is-correct .arena-option-result { color: var(--g-correct); }
:where(.mc-glass) .arena-option.is-wrong .arena-option-result { color: var(--g-wrong); }
:where(.mc-glass) .arena-option-why { grid-column: 1 / -1; margin: 8px 0 0 44px; color: var(--g-label-2); font-size: calc(var(--g-t-subhead) * var(--g-scale)); line-height: 1.5; }
:where(.mc-glass) .arena-result-callout { margin: 16px 0 0; padding: 12px 16px; border-radius: var(--g-r-cell); background: var(--g-bg-2); font-size: calc(var(--g-t-subhead) * var(--g-scale)); }
:where(.mc-glass) .arena-result-callout strong { display: block; font-size: calc(var(--g-t-callout) * var(--g-scale)); }
:where(.mc-glass) .arena-result-callout p { margin: 2px 0 0; color: var(--g-label-2); }
:where(.mc-glass) .arena-result-callout.is-correct-result { background: var(--g-correct-soft); color: var(--g-label); font-weight: 600; }
:where(.mc-glass) .arena-result-callout.is-wrong-result { background: var(--g-wrong-soft); color: var(--g-label); font-weight: 600; }
:where(.mc-glass) .arena-result-callout.is-paused { background: color-mix(in srgb, var(--g-orange) 14%, var(--g-bg-2)); }
:where(.mc-glass) .arena-result-callout.is-save { background: var(--g-tint-soft); }
:where(.mc-glass) .arena-teaching { margin-top: 18px; padding: 16px 18px; border-radius: var(--g-r-card); background: var(--g-bg-2); }
:where(.mc-glass) .arena-teaching h3 { font: 600 calc(var(--g-t-footnote) * var(--g-scale))/1.2 var(--g-font); color: var(--g-label-2); text-transform: uppercase; margin: 0 0 8px; }
:where(.mc-glass) .arena-teaching__copy { font-size: calc(var(--g-t-body) * var(--g-scale)); line-height: 1.55; max-width: 66ch; }
:where(.mc-glass) .arena-question .arena-game-actions { align-items: center; }
:where(.mc-glass) .arena-reaction-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }

/* chat */
:where(.mc-glass) .arena-social { display: grid; gap: 10px; margin-top: 26px; padding: 14px 16px 16px; border-radius: var(--g-r-card); background: var(--g-bg-2); }
:where(.mc-glass) .arena-social > .arena-reaction-row { margin-top: 0; }
:where(.mc-glass) .arena-feed-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; align-content: start; max-height: 220px; overflow: auto; }
:where(.mc-glass) .arena-feed-entry { display: grid; gap: 1px; max-width: 86%; padding: 8px 13px 9px; border-radius: 16px 16px 16px 4px; background: var(--g-fill-3); justify-self: start; }
:where(.mc-glass) .arena-feed-entry.is-self { justify-self: end; border-radius: 16px 16px 4px 16px; background: var(--g-tint-soft); }
:where(.mc-glass) .arena-feed-who { font-size: calc(var(--g-t-caption) * var(--g-scale)); color: var(--g-label-2); }
:where(.mc-glass) .arena-feed-body { font-size: calc(var(--g-t-subhead) * var(--g-scale)); line-height: 1.4; color: var(--g-label); }
:where(.mc-glass) .arena-feed-empty { color: var(--g-label-2); font-size: calc(var(--g-t-footnote) * var(--g-scale)); }
:where(.mc-glass) .arena-chat-composer { display: flex; gap: 8px; }
:where(.mc-glass) .arena-chat-input { flex: 1 1 0; width: 0; min-width: 0; min-height: 44px; padding: 0 14px; border: 0; border-radius: var(--g-r-control); background: var(--g-fill-3); color: var(--g-label); font: inherit; font-size: calc(var(--g-t-body) * var(--g-scale)); }
:where(.mc-glass) .arena-chat-input:focus { outline: 3px solid color-mix(in srgb, var(--g-tint) 45%, transparent); }
:where(.mc-glass) .arena-chat-input::placeholder { color: var(--g-label-3); }
:where(.mc-glass) .arena-burst { position: absolute; bottom: 18%; z-index: 6; font-size: 2rem; pointer-events: none; animation: arena-burst-rise 1.8s cubic-bezier(.22, .85, .3, 1) both; }
@keyframes arena-burst-rise { 0% { opacity: 0; translate: 0 10px; scale: .6; } 18% { opacity: 1; translate: 0 -6px; scale: 1.15; } 100% { opacity: 0; translate: 0 -140px; scale: .92; } }

/* moments */
:where(.mc-glass) .arena-moment { position: fixed; z-index: 90; top: 42%; left: 50%; translate: -50% -50%; opacity: 0; pointer-events: none; font: 700 clamp(2rem, 7vw, 3.4rem)/1.1 var(--g-font-display); letter-spacing: -.02em; text-align: center; color: var(--g-tint); text-shadow: 0 2px 24px rgb(0 0 0 / .18); }
:where(.mc-glass) .arena-moment.is-showing { animation: arena-moment-hit 1.25s var(--g-spring-smooth) both; }
:where(.mc-glass) .arena-moment.is-correct { color: var(--g-correct); }
:where(.mc-glass) .arena-moment.is-wrong { color: var(--g-wrong); }
:where(.mc-glass) .arena-moment.is-round { color: var(--g-orange); }
:where(.mc-glass) .arena-moment.is-complete { animation-duration: 1.8s; }
@keyframes arena-moment-hit { 0% { opacity: 0; scale: .8; } 16%, 68% { opacity: 1; scale: 1; } 100% { opacity: 0; scale: 1.04; } }

/* recap */
:where(.mc-glass) .arena-recap { display: grid; gap: 14px; }
:where(.mc-glass) .arena-recap > p { margin: 0; color: var(--g-label-2); font-size: calc(var(--g-t-subhead) * var(--g-scale)); }
:where(.mc-glass) .arena-recap-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin: 6px 0; }
:where(.mc-glass) .arena-recap-card { position: relative; display: grid; justify-items: center; text-align: center; gap: 2px; padding: 22px 16px 18px; border-radius: var(--g-r-card); background: var(--g-bg-2); }
:where(.mc-glass) .arena-recap-card.is-champion { box-shadow: inset 0 0 0 2px var(--g-tint); }
:where(.mc-glass) .arena-recap-card small { font-size: calc(var(--g-t-subhead) * var(--g-scale)); color: var(--g-label-2); }
:where(.mc-glass) .arena-recap-card strong { font: 700 52px/1.05 var(--g-font-rounded); font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
:where(.mc-glass) .arena-recap-card p { margin: 0; color: var(--g-label-2); font-size: calc(var(--g-t-subhead) * var(--g-scale)); }
:where(.mc-glass) .arena-crown { position: absolute; top: -12px; left: 50%; translate: -50% 0; font-size: 1.5rem; color: var(--g-warn); }
:where(.mc-glass) .arena-recap-note { font-size: calc(var(--g-t-footnote) * var(--g-scale)); }
:where(.mc-glass) .arena-recap .arena-game-actions a.arena-button { text-decoration: none; }

@media (prefers-reduced-motion: reduce) {
  :where(.mc-glass) .arena-burst { display: none; }
  :where(.mc-glass) .arena-score-pop { opacity: 1; animation: none; }
  :where(.mc-glass) .arena-moment.is-showing { opacity: 1; animation: none; }
}
:where(.mc-glass[data-arena-view="lobby"], .mc-glass[data-arena-view="answering"], .mc-glass[data-arena-view="reveal"], .mc-glass[data-arena-view="completed"]) .arena-intro { display: none; }
:where(.mc-glass) .arena-recap .arena-stage-title { font: 700 calc(var(--g-t-title1) * var(--g-scale))/1.2 var(--g-font-display); }
:where(.mc-glass.arena-page) .arena-main { padding-top: 14px; }

/* ── Clinical cases library ─────────────────────────────────────── */
:where(.mc-glass) .cs-main { padding-bottom: 48px; }
:where(.mc-glass) .cs-main[hidden] { display: none; }
:where(.mc-glass) .cs-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 12px; }
:where(.mc-glass) .cs-search { flex: 1 1 100%; }
:where(.mc-glass) .cs-format { flex: 1 1 100%; }
:where(.mc-glass) .cs-format button { flex: 1; }
:where(.mc-glass) .cs-menus { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
:where(.mc-glass) .cs-count { margin: 12px 4px 14px; }
:where(.mc-glass) .cs-loading { margin: 24px 4px; }
:where(.mc-glass) .cs-grid { list-style: none; margin: 0; padding: 0; display: grid; align-items: start; gap: 14px; grid-template-columns: minmax(0, 1fr); }
:where(.mc-glass) .cs-grid[hidden], :where(.mc-glass) .cs-empty[hidden] { display: none; }
:where(.mc-glass) .cs-card { display: grid; grid-template-columns: minmax(0, 1fr); grid-template-rows: auto 1fr; padding: 0; overflow: hidden; color: var(--g-label); text-decoration: none !important; transition: transform var(--g-d-base) var(--g-spring); }
:where(.mc-glass) .cs-card:hover { text-decoration: none; }
:where(.mc-glass) .cs-card:active { transform: scale(.985); }
:where(.mc-glass) .cs-card:focus-visible { outline: 3px solid color-mix(in srgb, var(--g-tint) 55%, transparent); outline-offset: 2px; }
:where(.mc-glass) .cs-card--text { grid-template-rows: 1fr; }
:where(.mc-glass) .cs-thumb { position: relative; display: grid; place-items: center; background: var(--g-stage); aspect-ratio: 16 / 10; overflow: hidden; }
:where(.mc-glass) .cs-thumb :is(img, video) { width: 100%; height: 100%; object-fit: contain; position: absolute; inset: 0; background: var(--g-stage); }
:where(.mc-glass) .cs-mod { position: absolute; left: 8px; bottom: 8px; display: inline-flex; align-items: center; height: 24px; max-width: calc(100% - 52px); padding: 0 9px; border-radius: var(--g-r-capsule); background: rgb(0 0 0 / .6); color: #fff; font: 600 12px/1 var(--g-font); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
:where(.mc-glass) .cs-clip { position: absolute; right: 8px; top: 8px; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: rgb(0 0 0 / .6); color: #fff; }
:where(.mc-glass) .cs-body { padding: 14px 16px 16px; display: grid; gap: 5px; align-content: start; min-width: 0; }
:where(.mc-glass) .cs-card--text .cs-body { padding: 18px 18px 18px; }
:where(.mc-glass) .cs-body .cs-summary { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
:where(.mc-glass) .cs-meta { display: flex; flex-wrap: wrap; margin-top: 4px; }
:where(.mc-glass) .cs-meta span + span::before { content: "·"; margin: 0 7px; }
:where(.mc-glass) .cs-status { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; margin-top: 6px; font: 500 calc(var(--g-t-footnote) * var(--g-scale))/1.3 var(--g-font); color: var(--g-label-2); }
:where(.mc-glass) .cs-status .cs-case-action { color: var(--g-tint); font-weight: 600; }
:where(.mc-glass) .cs-status.is-done { color: var(--g-correct); }
:where(.mc-glass) .cs-status.is-done .cs-case-action { color: var(--g-correct); }
:where(.mc-glass) .cs-more-wrap { display: flex; justify-content: center; margin-top: 20px; }
:where(.mc-glass) .cs-more-wrap:empty, :where(.mc-glass) .cs-show-more[hidden] { display: none; }
:where(.mc-glass) .cs-notes { margin-top: 36px; }
:where(.mc-glass) .cs-notes-card { display: grid; gap: 12px; justify-items: start; }
:where(.mc-glass) .cs-storage { margin: 20px 4px 0; }
:where(.mc-glass) .cs-footer { margin: 12px 4px 0; display: grid; gap: 6px; max-width: 70ch; }
:where(.mc-glass) .cs-footer p { margin: 0; }
:where(.mc-glass) .cs-error { margin: 24px 0; }
:where(.mc-glass) .cs-menu { max-height: min(60dvh, 440px); overflow-y: auto; overscroll-behavior: contain; }
:where(.mc-glass) .cs-menu .cs-menu-label { flex: 1; min-width: 0; }
:where(.mc-glass) .cs-menu .cs-menu-count { color: var(--g-label-2); font-variant-numeric: tabular-nums; font-size: 13px; }
:where(.mc-glass) .cs-menu .cs-menu-count + .g-ic { margin-left: 4px; }
@media (min-width: 560px) {
  :where(.mc-glass) .cs-search { flex: 1 1 280px; max-width: 420px; }
  :where(.mc-glass) .cs-format { flex: 0 0 auto; }
}
@media (min-width: 640px) {
  :where(.mc-glass) .cs-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
  :where(.mc-glass) .cs-body { padding: 16px 18px 18px; }
}
@media (min-width: 1000px) {
  :where(.mc-glass) .cs-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
:where(.mc-glass) .cs-grid { align-items: start; }

/* ── Case player ────────────────────────────────────────────────── */
/* The player is a focus view inside the same document: hide the Glass sidebar and tab bar while it is open. */
body.mc-glass.cs-playing { padding: 0; }
body.mc-glass.cs-playing #topnav, body.mc-glass.cs-playing .ai-coach-launcher, body.mc-glass.cs-playing .ai-coach { display: none !important; }
:where(.mc-glass) .cs-player[hidden] { display: none; }
:where(.mc-glass) .cs-player :is(h1, h2, h3, legend) { scroll-margin-top: 84px; }
:where(.mc-glass) .cp-capsule { cursor: default; }
:where(.mc-glass) .cp-capsule .mode { max-width: 26ch; overflow: hidden; text-overflow: ellipsis; }
:where(.mc-glass) .cp-fig .q-stage img, :where(.mc-glass) .cp-fig .q-stage video { width: 100%; height: 100%; object-fit: contain; }
:where(.mc-glass) .cp-fig .cp-video { cursor: default; }
:where(.mc-glass) .cp-fig .q-stage:focus-visible { outline: 3px solid color-mix(in srgb, var(--g-tint) 55%, transparent); outline-offset: 2px; }
:where(.mc-glass) .cp-views { display: grid; width: 100%; margin-top: 10px; }
:where(.mc-glass) .cp-views[hidden], :where(.mc-glass) .cp-find[hidden], :where(.mc-glass) .cs-media-error[hidden] { display: none; }
:where(.mc-glass) .cp-find { margin: 12px 4px 0; line-height: 1.4; }
:where(.mc-glass) .cs-media-error { display: grid; justify-items: start; gap: 10px; padding: 16px; border-radius: var(--g-r-cell); background: var(--g-bg-2); }
:where(.mc-glass) .cs-media-error p { margin: 0; }
@media (min-width: 1100px) {
  :where(.mc-glass) .cp-fig .q-stage { height: min(calc(100dvh - 290px), 640px); }
  :where(.mc-glass) .q-body.wide-fig .cp-fig .q-stage { height: auto; max-height: calc(100dvh - 290px); }
}
@media (max-width: 1099px) {
  :where(.mc-glass) .cp-fig .q-stage { height: auto; aspect-ratio: 4 / 3; max-height: 50dvh; }
  :where(.mc-glass) .q-body.wide-fig .cp-fig .q-stage { aspect-ratio: var(--fig-ar, 2); }
  :where(.mc-glass) .cp-views, :where(.mc-glass) .cp-find { margin-left: 4px; margin-right: 4px; }
  :where(.mc-glass) .cp-fig .q-figcap { flex-direction: column; gap: 2px; }
}
:where(.mc-glass) .cp-steps { list-style: none; margin: 0 0 22px; padding: 0; display: grid; gap: 8px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
:where(.mc-glass) .cp-steps li { position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; column-gap: 8px; padding: 12px 0 0; min-width: 0; }
:where(.mc-glass) .cp-steps li::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; border-radius: 2px; background: var(--g-fill-2); }
:where(.mc-glass) .cp-steps li[data-state="done"]::before { background: var(--g-label-2); }
:where(.mc-glass) .cp-steps li[data-state="current"]::before { background: var(--g-label); }
:where(.mc-glass) .cp-steps .dot { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font: 600 12px/1 var(--g-font-rounded); font-variant-numeric: tabular-nums; color: var(--g-label-2); box-shadow: inset 0 0 0 1.5px var(--g-fill); flex: none; }
:where(.mc-glass) .cp-steps .dot .g-ic { width: 13px; height: 13px; stroke-width: 2.6; }
:where(.mc-glass) .cp-steps [data-state="current"] .dot { background: var(--g-label); color: var(--g-bg-2); box-shadow: none; }
:where(.mc-glass) .cp-steps [data-state="done"] .dot { background: var(--g-fill-3); color: var(--g-label); box-shadow: none; }
:where(.mc-glass) .cp-steps .lbl { font: 600 calc(var(--g-t-footnote) * var(--g-scale))/1.25 var(--g-font); color: var(--g-label-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
:where(.mc-glass) .cp-steps [data-state="current"] .lbl { color: var(--g-label); }
:where(.mc-glass) .cp-steps .sub { grid-column: 2; font-size: calc(var(--g-t-footnote) * var(--g-scale)); color: var(--g-label-2); font-variant-numeric: tabular-nums; }
:where(.mc-glass) .cp-steps .sub:empty { display: none; }
@media (min-width: 440px) { :where(.mc-glass) .cp-steps .lbl { font-size: calc(var(--g-t-subhead) * var(--g-scale)); } }
:where(.mc-glass) .cp-title { margin: 6px 0 12px; }
:where(.mc-glass) .cp-hint { display: flex; align-items: center; gap: 7px; margin-top: 4px; }
:where(.mc-glass) .cp-context { margin: 0 0 16px; }
:where(.mc-glass) .cp-score { margin: -4px 0 20px; }
:where(.mc-glass) .cp-outcome { display: inline-flex; align-items: center; gap: 5px; font: 600 calc(var(--g-t-subhead) * var(--g-scale))/1.2 var(--g-font); white-space: nowrap; }
:where(.mc-glass) .cp-outcome[data-ok="true"] { color: var(--g-correct); }
:where(.mc-glass) .cp-outcome[data-ok="false"] { color: var(--g-label-2); }
:where(.mc-glass) .q-read .g-section + .g-section { margin-top: 28px; }
:where(.mc-glass) .q-read .cs-observations { margin-top: 24px; }

/* Bedside observations */
:where(.mc-glass) .cs-obs-caption { padding: 0 16px; margin: 0; }
:where(.mc-glass) .cs-observation-table { width: 100%; border-collapse: collapse; background: var(--g-bg-2); border-radius: var(--g-r-cell); overflow: hidden; font-size: calc(var(--g-t-subhead) * var(--g-scale)); }
:where(.mc-glass) .cs-observation-table :is(th, td) { padding: 10px 16px; text-align: left; vertical-align: top; border-top: .5px solid var(--g-sep); }
:where(.mc-glass) .cs-observation-table tr:first-child :is(th, td) { border-top: 0; }
:where(.mc-glass) .cs-observation-table th { width: 42%; font-weight: 500; color: var(--g-label-2); }
:where(.mc-glass) .cs-observation-table td { font-variant-numeric: tabular-nums; }

/* Decision form (native radios inside option rows) */
:where(.mc-glass) .cp-fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
:where(.mc-glass) .cp-fieldset legend { padding: 0; margin-bottom: 0; float: left; width: 100%; }
:where(.mc-glass) .cp-fieldset legend + * { clear: both; }
:where(.mc-glass) label.q-opt { cursor: pointer; }
:where(.mc-glass) label.q-opt > input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
:where(.mc-glass) label.q-opt:has(input:checked) { background: var(--g-tint-soft); }
:where(.mc-glass) label.q-opt:has(input:checked) .L { background: var(--g-tint); color: var(--g-tint-on); box-shadow: none; }
:where(.mc-glass) label.q-opt:has(input:focus-visible) { outline: 3px solid color-mix(in srgb, var(--g-tint) 55%, transparent); outline-offset: -3px; }
:where(.mc-glass) [data-state="answered"] label.q-opt { cursor: default; }
:where(.mc-glass) [data-state="answered"] label.q-opt > input { cursor: default; }
:where(.mc-glass) [data-state="answered"] label.q-opt[data-outcome="other"] { background: transparent; }
:where(.mc-glass) [data-state="answered"] label.q-opt[data-outcome="other"] .L { background: transparent; color: var(--g-label-2); box-shadow: inset 0 0 0 1.5px var(--g-fill); }
:where(.mc-glass) [data-state="answered"] label.q-opt[data-outcome="correct"] { background: var(--g-correct-soft); }
:where(.mc-glass) [data-state="answered"] label.q-opt[data-outcome="wrong"] { background: var(--g-wrong-soft); }
:where(.mc-glass) [data-state="answered"] label.q-opt[data-outcome="correct"] .L { background: var(--g-green); color: #fff; box-shadow: none; }
:where(.mc-glass) [data-state="answered"] label.q-opt[data-outcome="wrong"] .L { background: var(--g-red); color: #fff; box-shadow: none; }
:where(.mc-glass) .cs-written { min-height: 140px; resize: vertical; margin-top: 8px; }
:where(.mc-glass) .cs-field-label { display: block; margin: 16px 0 6px; font: 600 calc(var(--g-t-subhead) * var(--g-scale))/1.3 var(--g-font); }
:where(.mc-glass) .cp-confidence { display: grid; gap: 6px; margin-top: 16px; max-width: 280px; }
:where(.mc-glass) .cp-confidence select, :where(.mc-glass) .cs-assessment select { appearance: auto; }
:where(.mc-glass) .cp-help { margin: 12px 4px 0; }
:where(.mc-glass) .cs-figure { margin: 0 0 16px; }
:where(.mc-glass) .cs-figure-open { display: block; width: 100%; padding: 0; border: 0; background: var(--g-stage); border-radius: var(--g-r-card); overflow: hidden; cursor: zoom-in; }
:where(.mc-glass) .cs-figure-open:focus-visible { outline: 3px solid color-mix(in srgb, var(--g-tint) 55%, transparent); outline-offset: 2px; }
:where(.mc-glass) .cs-study-image { display: block; width: 100%; height: auto; max-height: 60dvh; object-fit: contain; }
:where(.mc-glass) .cs-figure figcaption { margin: 8px 4px 0; }

/* Feedback (explanation) */
:where(.mc-glass) .cs-feedback .x-verdict { outline: none; }
:where(.mc-glass) .cs-verdict-block { border-top: 0; padding-top: 16px; }
:where(.mc-glass) .cs-feedback .cs-opt-note { color: var(--g-label-2); }
:where(.mc-glass) .cs-other-row { display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 10px; align-items: start; padding: 11px 0; font-size: calc(var(--g-t-callout) * var(--g-scale)); border-top: .5px solid var(--g-sep); }
:where(.mc-glass) .cs-other-row:first-child { border-top: 0; }
:where(.mc-glass) .cs-other-row .L { width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; background: var(--g-fill-3); font: 600 12px/1 var(--g-font-rounded); color: var(--g-label-2); }
:where(.mc-glass) .cs-written-note { padding: 0 0 12px; margin: 0; }
:where(.mc-glass) :is(.cs-source-list, .cs-checks, .cs-assessment) > summary { cursor: pointer; font-weight: 600; font-size: calc(var(--g-t-subhead) * var(--g-scale)); padding: 4px 0; }
:where(.mc-glass) :is(.cs-source-list, .cs-checks) > p { margin: 8px 0 0; }
:where(.mc-glass) .cs-sources { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 12px; }
:where(.mc-glass) .cs-sources p { margin: 2px 0 0; }
:where(.mc-glass) .cs-sources .cs-source-title { font-weight: 500; font-size: calc(var(--g-t-subhead) * var(--g-scale)); }
:where(.mc-glass) .cs-sources a { color: var(--g-tint); }

/* Debrief */
:where(.mc-glass) .cp-reflect { background: var(--g-bg-2); border-radius: var(--g-r-cell); padding: 14px 16px 12px; display: grid; gap: 10px; }
:where(.mc-glass) .cp-reflect textarea { width: 100%; min-height: 104px; resize: vertical; border: 0; border-radius: var(--g-r-control); background: var(--g-fill-3); padding: 12px 14px; color: var(--g-label); font: inherit; font-size: calc(var(--g-t-subhead) * var(--g-scale)); }
:where(.mc-glass) .cp-reflect textarea:focus { outline: 3px solid color-mix(in srgb, var(--g-tint) 45%, transparent); }
:where(.mc-glass) .cp-reflect textarea::placeholder { color: var(--g-label-3); }
:where(.mc-glass) .cp-reflect .g-footnote:empty { display: none; }
:where(.mc-glass) .cs-assessment { background: var(--g-bg-2); border-radius: var(--g-r-cell); padding: 12px 16px; }
:where(.mc-glass) .cs-assessment-body { display: grid; gap: 4px; justify-items: start; padding-top: 8px; }
:where(.mc-glass) .cs-assessment-body :is(.g-field, textarea) { width: 100%; }
:where(.mc-glass) .cp-retry { display: grid; gap: 8px; justify-items: start; margin-top: 28px; }
:where(.mc-glass) .cp-retry p { margin: 0; }
:where(.mc-glass) .cs-error-note { color: var(--g-wrong); font-size: calc(var(--g-t-subhead) * var(--g-scale)); }
:where(.mc-glass) .g-section-foot code { font: 500 13px/1.3 var(--g-mono); padding: 1px 6px; border-radius: 5px; background: var(--g-fill-3); color: var(--g-label); }

/* Image viewer (native dialog, g-sheet) */
:where(.mc-glass) dialog.cs-viewer { --sheet-w: 1100px; --sheet-h: 900px; }
:where(.mc-glass) .cs-zoom { display: inline-flex; align-items: center; gap: 4px; }
:where(.mc-glass) .cs-zoom output { min-width: 3.2em; text-align: center; font-variant-numeric: tabular-nums; font-size: calc(var(--g-t-footnote) * var(--g-scale)); color: var(--g-label-2); }
:where(.mc-glass) .cs-viewer-body { display: flex; flex-direction: column; gap: 8px; }
:where(.mc-glass) .cs-image-viewport { flex: 1; min-height: 240px; overflow: auto; background: var(--g-stage); border-radius: var(--g-r-cell); }
:where(.mc-glass) .cs-image-viewport img { display: block; width: 100%; max-width: none; height: 100%; object-fit: contain; }
:where(.mc-glass) .cs-image-viewport[data-zoom="1"] img { width: 150%; height: auto; }
:where(.mc-glass) .cs-image-viewport[data-zoom="2"] img { width: 200%; height: auto; }
:where(.mc-glass) .cs-image-viewport[data-zoom="3"] img { width: 300%; height: auto; }
:where(.mc-glass) .cs-viewer-hint { margin: 0; }
@media (max-width: 767px) { :where(.mc-glass) .cs-image-viewport { min-height: 50dvh; } }
@media (max-width: 719px) { :where(.mc-glass) .cp-capsule .mode { display: none; } }
@media (max-width: 719px) {
  :where(.mc-glass) .q-opts label.q-opt { grid-template-columns: 30px minmax(0, 1fr); }
  :where(.mc-glass) .q-opts label.q-opt .tag { grid-column: 2; margin-top: -6px; }
}

/* ── Papers directory (pp-*) ────────────────────────────────────── */
:where(.mc-glass) .pp-app { display: grid; gap: 20px; }
:where(.mc-glass) .pp-app > * { min-width: 0; }
:where(.mc-glass) .pp-lede { margin: -4px 0 0; max-width: 56ch; }
:where(.mc-glass) .pp-group.g-section + .pp-group.g-section { margin-top: 12px; }
:where(.mc-glass) .pp-row { min-height: 60px; text-decoration: none; color: inherit; }
:where(.mc-glass) .pp-row:focus-visible { outline: 3px solid color-mix(in srgb, var(--g-tint) 55%, transparent); outline-offset: -3px; }
:where(.mc-glass) .pp-row .g-cell-title { overflow-wrap: anywhere; }
:where(.mc-glass) .pp-end { display: inline-flex; align-items: center; flex-wrap: wrap; justify-content: flex-end; gap: 6px; }
:where(.mc-glass) .pp-lock { color: var(--g-label-2); }
:where(.mc-glass) .pp-action { color: var(--g-tint); font-size: calc(var(--g-t-subhead) * var(--g-scale)); font-weight: 500; white-space: nowrap; }
@media (max-width: 719px) {
  :where(.mc-glass) .pp-action { display: none; }
  :where(.mc-glass) .pp-end { max-width: 42%; }
}
:where(.mc-glass) .pp-resume { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 16px 18px; }
:where(.mc-glass) .pp-resume-body { display: grid; gap: 2px; min-width: 0; }
:where(.mc-glass) .pp-resume-body p { margin: 0; overflow-wrap: anywhere; }
:where(.mc-glass) .pp-empty { background: var(--g-bg-2); border-radius: var(--g-r-card); padding: 56px 24px; }
:where(.mc-glass) .pp-empty .g-btn { margin-top: 12px; }
:where(.mc-glass) .pp-empty .lede { display: none; }
:where(.mc-glass) .pp-legal { margin: 32px 0 0; padding: 16px 0 32px; display: grid; gap: 6px; font-size: calc(var(--g-t-footnote) * var(--g-scale)); line-height: 1.4; color: var(--g-label-2); border-top: .5px solid var(--g-sep); }
:where(.mc-glass) .pp-legal p { margin: 0; max-width: 72ch; }
:where(.mc-glass) .pp-legal a { color: var(--g-label-2); text-decoration: underline; }

/* ── Pre-clinical (pc-*) ────────────────────────────────────────── */
:where(.mc-glass) .pc-lede { margin: -4px 0 20px; max-width: 54ch; }
:where(.mc-glass) .pc-card { display: grid; justify-items: start; gap: 12px; padding: 22px; }
:where(.mc-glass) .pc-card > * { margin-block: 0; max-width: 58ch; }
:where(.mc-glass) .pc-tile { --tile: var(--g-gray); }
:where(.mc-glass) .pc-status { background: transparent; box-shadow: inset 0 0 0 1px var(--g-sep); color: var(--g-label-2); }
:where(.mc-glass) .pc-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
@media (max-width: 719px) { :where(.mc-glass) .pc-actions { width: 100%; } :where(.mc-glass) .pc-actions .g-btn { flex: 1 1 100%; } }
:where(.mc-glass) .pc-legal { margin: 28px 0 0; padding: 16px 0 32px; display: grid; gap: 6px; font-size: calc(var(--g-t-footnote) * var(--g-scale)); line-height: 1.4; color: var(--g-label-2); border-top: .5px solid var(--g-sep); }
:where(.mc-glass) .pc-legal p { margin: 0; max-width: 72ch; }
:where(.mc-glass) .pc-legal a { color: var(--g-label-2); text-decoration: underline; }
}
