/* Games: shared page styles + Constraint Cycles */
.game-head { padding-bottom: 8px; }
.game-head .lede { margin-bottom: 24px; }

/* games index */
.game-card .thumb { background: #efe7da; }
.game-card .thumb img { object-fit: cover; }
.game-meta { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.pill { font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 99px; background: var(--accent-soft); color: var(--accent); }

/* game shell */
.cc { font-size: 15px; line-height: 1.5; padding-bottom: 72px; }
.cc h2 { font-size: 24px; margin-bottom: .4em; }
.cc p { margin: 0 0 .8em; }
.cc-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 18px; }
.cc-clock { display: flex; flex-direction: column; min-width: 150px; }
.cc-week { font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.cc-time { font: 600 18px var(--sans); font-variant-numeric: tabular-nums; }
.cc-stats { display: flex; flex-wrap: wrap; gap: 6px 26px; margin: 0; }
.cc-stats dt { font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2); }
.cc-stats dt span { text-transform: none; letter-spacing: 0; font-weight: 500; }
.cc-stats dd { margin: 0; font: 600 18px var(--sans); font-variant-numeric: tabular-nums; }
.cc .neg { color: #c23b2b; }
.cc-controls { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.cc-speed { display: inline-flex; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; }
.cc-speed .cc-btn { border: 0; border-radius: 0; }
.cc-speed .cc-btn + .cc-btn { border-left: 1px solid var(--line); }
.cc-btn { font: 600 14px var(--sans); color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 9px; padding: 7px 12px; cursor: pointer; }
.cc-btn:hover:not(:disabled) { background: var(--accent-soft); }
.cc-btn[aria-pressed="true"] { background: var(--ink); color: #fff; }
.cc-btn:disabled { opacity: .45; cursor: default; }
.cc button:focus-visible, .cc input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.cc-main { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 16px; margin-top: 16px; align-items: start; }
.cc-floor { position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  background-image: radial-gradient(color-mix(in srgb, var(--line) 70%, transparent) 1px, transparent 1px); background-size: 18px 18px; }
.cc-floor canvas { display: block; width: 100%; }
.cc-key { display: flex; gap: 16px; padding: 0 16px 12px; font-size: 13px; color: var(--ink-2); }
.cc i { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; vertical-align: 0; }
.cc-toast { position: absolute; left: 50%; top: 12px; transform: translate(-50%, -8px); margin: 0; background: var(--ink); color: #fff; font-size: 14px; font-weight: 600;
  padding: 8px 14px; border-radius: 99px; opacity: 0; transition: opacity .25s, transform .25s; pointer-events: none; white-space: nowrap; }
.cc-toast.on { opacity: 1; transform: translate(-50%, 0); }

.cc-side { display: grid; gap: 16px; }
.cc-side > section { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.cc-goal { font-weight: 600; }
.cc-label { font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); }
.cc-note { font-size: 13.5px; color: var(--ink-2); }
.cc-order { display: grid; grid-template-columns: 1fr auto; gap: 4px 8px; margin-bottom: 12px; font-size: 14px; }
.cc-order b { font-variant-numeric: tabular-nums; }
.cc-bar { grid-column: 1 / -1; height: 6px; border-radius: 99px; background: var(--paper); overflow: hidden; }
.cc-bar span { display: block; height: 100%; border-radius: 99px; transition: width .3s; }
.cc-buf-status { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.cc-dot { width: 12px; height: 12px; border-radius: 50%; flex: none; }
.cc-repair { display: block; width: 100%; margin-top: 8px; font-size: 14px; padding: 10px 14px; }
.cc-repair:disabled { opacity: .5; cursor: default; }

.cc-form { display: grid; gap: 14px; margin-top: 4px; }
.cc-field { border: 0; padding: 0; margin: 0; display: grid; gap: 8px; }
.cc-field legend { font-weight: 600; margin-bottom: 8px; padding: 0; }
.cc-opt { display: flex; gap: 10px; align-items: flex-start; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; cursor: pointer; background: var(--card); }
.cc-opt:has(input:checked) { border-color: var(--ink); background: var(--paper); }
.cc-opt input { margin-top: 4px; accent-color: var(--accent); }
.cc-field input[type="range"] { width: 100%; accent-color: var(--accent); }
.cc-field output { font-size: 14px; color: var(--ink-2); }
.cc-start { justify-self: start; }

.cc-table { width: 100%; border-collapse: collapse; font-size: 14px; margin: 0 0 12px; }
.cc-table th, .cc-table td { padding: 7px 8px; border-bottom: 1px solid var(--line); text-align: left; }
.cc-table td { text-align: right; font-variant-numeric: tabular-nums; }
.cc-table thead th { font-size: 12px; color: var(--ink-2); font-weight: 600; text-align: right; }
.cc-table thead th:first-child { text-align: left; }
.cc-table tr.sum th, .cc-table tr.sum td { font-weight: 700; border-bottom: 2px solid var(--ink); }
.cc-table tr.hot th, .cc-table tr.hot td { color: #c23b2b; font-weight: 700; }
.cc-products th { white-space: nowrap; }

.cc-dialog { width: min(680px, calc(100% - 32px)); max-height: calc(100vh - 48px); border: 0; border-radius: 18px; padding: 0; background: var(--card); color: var(--ink);
  box-shadow: 0 30px 80px -20px rgba(28, 33, 38, .5); }
.cc-dialog::backdrop { background: rgba(28, 33, 38, .5); backdrop-filter: blur(2px); }
.cc-dialog-body { padding: 28px 30px; overflow: auto; max-height: calc(100vh - 48px); }
.cc-dialog h2 { font-size: 28px; }
.cc-report { display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; margin: 12px 0 4px; }
.cc-lesson { background: var(--paper); border-left: 3px solid var(--accent); border-radius: 0 10px 10px 0; padding: 14px 18px 4px; margin: 12px 0; }
.cc-lesson .eyebrow { margin-bottom: 6px; }
.cc-steps { padding-left: 20px; margin: 0 0 12px; }
.cc-steps li { margin: 4px 0; }
.cc-quiz { margin: 16px 0 4px; }
.cc-quiz-opts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 10px; }
.cc-quiz-btn { display: grid; gap: 2px; padding: 10px 8px; text-align: center; }
.cc-quiz-btn small { font-weight: 500; font-size: 12px; color: var(--ink-2); }
.cc-wrong { color: #c23b2b; font-weight: 600; }
.cc-compare { margin: 12px 0; }
.cc-compare summary { cursor: pointer; font-weight: 600; margin-bottom: 8px; }
.cc-scroll { overflow-x: auto; }
.cc-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.cc-actions .btn--ghost { color: var(--ink); }
.cc-noscript { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }

@media (max-width: 960px) {
  .cc-main { grid-template-columns: 1fr; }
  .cc-side { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .cc-side { grid-template-columns: 1fr; }
  .cc-top { padding: 12px 14px; }
  .cc-stats { gap: 6px 18px; }
  .cc-stats dd { font-size: 16px; }
  .cc-report { grid-template-columns: 1fr; }
  .cc-quiz-opts { grid-template-columns: 1fr 1fr; }
  .cc-dialog-body { padding: 22px 18px; }
  .cc-dialog h2 { font-size: 23px; }
}

/* text under the game */
.cc-about { margin-top: 8px; padding-bottom: 24px; }
.cc-about h2 { font-size: 28px; }
.cc-about li { margin: 6px 0; }
.game-head .eyebrow a { color: inherit; text-decoration: none; }
.cc .btn:disabled { opacity: .4; cursor: default; filter: none; }

/* ---------- Eureka ---------- */
.eu .cc-side-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.eu-mapwrap { position: relative; margin-top: 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  background-image: radial-gradient(color-mix(in srgb, var(--line) 70%, transparent) 1px, transparent 1px); background-size: 18px 18px; }
.eu-map { overflow-x: auto; padding: 14px 12px 4px; }
.eu-svg { display: block; width: 100%; min-width: 760px; height: auto; font-family: var(--sans); }
.eu-svg .eu-num { font: 700 15px var(--sans); fill: var(--ink); }
.eu-svg .eu-small { font: 500 11.5px var(--sans); fill: var(--ink-2); }
.eu-svg .eu-id { font: 700 14px var(--sans); fill: var(--ink); }
.eu-svg .eu-state { font: 600 11px var(--sans); }
.eu-svg .eu-badge { font: 700 9.5px var(--sans); fill: #fff; letter-spacing: .04em; }
.eu-svg .eu-pilltext { font: 12px var(--sans); fill: var(--ink); font-variant-numeric: tabular-nums; }
.eu-svg .eu-prodname { font: 600 24px var(--serif); fill: var(--ink); }
.eu-svg .eu-drum { transition: opacity .4s; }
.eu-legend { display: flex; flex-wrap: wrap; gap: 6px 16px; padding: 6px 16px 14px; font-size: 13px; color: var(--ink-2); }
.eu-legend i { border-radius: 3px; }
.eu-legend-note { margin-left: auto; }
.eu-main { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; margin-top: 16px; align-items: start; }
.eu-col { display: grid; gap: 16px; }
.eu-mtable th, .eu-mtable td { padding: 6px 6px; font-size: 13.5px; }
.eu-mtable small { color: var(--ink-2); }
.eu-now { text-align: left !important; font-size: 12.5px !important; color: var(--ink-2); }
.eu-drumtag { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; background: var(--accent); color: #fff; border-radius: 99px; padding: 1px 7px; vertical-align: 1px; }
.eu-buybox { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); }
.eu-buybox details { margin-top: 8px; }
.eu-buybox summary { cursor: pointer; font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.eu-buy { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 10px; padding: 7px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.eu-buy-btns { display: inline-flex; gap: 6px; }
.eu-buy-btns .cc-btn { padding: 5px 10px; font-size: 13px; }
.eu-select { font: 500 15px var(--sans); padding: 8px 10px; border: 1px solid var(--line); border-radius: 9px; background: var(--card); color: var(--ink); }
.eu-obs { padding-left: 20px; margin: 0 0 12px; }
.eu-obs li { margin: 6px 0; }
.eu-quiz { grid-template-columns: repeat(3, 1fr); }
.eu-quiz3 { grid-template-columns: repeat(3, 1fr); }
.eu-quiz .cc-quiz-btn span { display: inline-flex; align-items: center; justify-content: center; }
@media (max-width: 900px) { .eu-main { grid-template-columns: 1fr; } .eu-legend-note { margin-left: 0; width: 100%; } }
@media (max-width: 640px) { .eu-quiz, .eu-quiz3 { grid-template-columns: 1fr 1fr; } }
.eu-swipe { display: none; width: 100%; font-weight: 600; color: var(--accent); }
@media (max-width: 760px) { .eu-swipe { display: block; } }