/* Graph Match — functions game on /playground/graph-match/ */
/* Page colours come from the shared mv-biz tokens; graph colours are defined here */

.mv-gm {
  --gm-grid: #e6eaf0;
  --gm-axis: #8a93a5;
  --gm-curve: #2f6fd0;
  --gm-ok: #1f7a4a;
  --gm-bad: #c4493a;
  --gm-gold: #e3a82b;
}

[data-theme="myvillage-dark"] .mv-gm {
  --gm-grid: #232a36;
  --gm-axis: #6b7488;
  --gm-curve: #6aa2f2;
  --gm-ok: #6fd39b;
  --gm-bad: #f08a74;
  --gm-gold: #f2bb45;
}

.mv-gm__inner {
  max-width: 28rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: 1rem max(1rem, env(safe-area-inset-right, 0px))
    calc(2rem + env(safe-area-inset-bottom, 0px))
    max(1rem, env(safe-area-inset-left, 0px));
  color: var(--mv-biz-foreground);
}

.mv-gm__back {
  font-size: 0.875rem;
  color: var(--mv-biz-muted-fg);
  text-decoration: none;
}

.mv-gm__back:hover {
  color: var(--mv-biz-primary);
}

.mv-gm__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 0.75rem;
}

.mv-gm__brand {
  margin: 0;
  font-family: "Fraunces", Georgia, serif;
  font-weight: 800;
  font-size: 1.75rem;
  line-height: 1;
  color: var(--mv-biz-primary);
}

.mv-gm__kicker,
.mv-gm__ask p {
  margin: 0.3rem 0 0;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mv-biz-muted-fg);
}

.mv-gm__ask p {
  margin: 0;
}

.mv-gm__hud {
  display: flex;
  gap: 0.85rem;
  font-size: 0.75rem;
  color: var(--mv-biz-muted-fg);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.mv-gm__hud b {
  display: block;
  font-size: 1.1rem;
  color: var(--mv-biz-foreground);
}

.mv-gm__levels {
  display: flex;
  gap: 6px;
  overflow-x: auto;
}

.mv-gm__chip {
  flex: none;
  min-height: 2.5rem;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  border: 1.5px solid var(--mv-biz-border);
  background: var(--mv-biz-card);
  color: var(--mv-biz-foreground);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.mv-gm__chip[aria-pressed="true"] {
  background: var(--mv-biz-primary);
  border-color: var(--mv-biz-primary);
  color: var(--mv-biz-primary-fg);
}

.mv-gm__ask {
  padding: 0.75rem 0.9rem;
  border-radius: 14px;
  border: 1px solid var(--mv-biz-border);
  background: var(--mv-biz-card);
  text-align: center;
}

.mv-gm__eq {
  margin-top: 4px;
  font-family: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  font-size: 1.7rem;
  font-weight: 600;
}

.mv-gm__opts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.mv-gm__opt {
  position: relative;
  min-width: 0;
  padding: 4px;
  border-radius: 14px;
  border: 2px solid var(--mv-biz-border);
  background: var(--mv-biz-card);
  cursor: pointer;
}

.mv-gm__opt svg {
  display: block;
  width: 100%;
  height: auto;
}

.mv-gm__opt .mv-gm__grid line {
  stroke: var(--gm-grid);
  stroke-width: 1;
}

.mv-gm__opt .mv-gm__axis line {
  stroke: var(--gm-axis);
  stroke-width: 1.4;
}

.mv-gm__opt .mv-gm__curve {
  fill: none;
  stroke: var(--gm-curve);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.mv-gm__lab {
  position: absolute;
  left: 8px;
  top: 6px;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--mv-biz-muted-fg);
}

.mv-gm__tag {
  position: absolute;
  left: 4px;
  right: 4px;
  bottom: 4px;
  padding: 3px 0;
  border-radius: 0 0 10px 10px;
  background: var(--mv-biz-card);
  color: var(--mv-biz-foreground);
  font-family: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  font-size: 0.75rem;
  font-weight: 600;
  text-align: center;
}

.mv-gm__opt.is-right {
  border-color: var(--gm-ok);
  box-shadow: 0 0 0 2px var(--gm-ok);
}

.mv-gm__opt.is-wrong {
  border-color: var(--gm-bad);
  box-shadow: 0 0 0 2px var(--gm-bad);
}

.mv-gm__opt:disabled {
  cursor: default;
}

.mv-gm__opt:focus-visible,
.mv-gm__btn:focus-visible,
.mv-gm__chip:focus-visible {
  outline: 3px solid var(--gm-gold);
  outline-offset: 2px;
}

.mv-gm__explain {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0.75rem 0.9rem;
  border-radius: 14px;
  border: 1px solid var(--mv-biz-border);
  background: var(--mv-biz-card);
}

.mv-gm__explain b {
  font-size: 1rem;
}

.mv-gm__explain b.is-ok {
  color: var(--gm-ok);
}

.mv-gm__explain b.is-bad {
  color: var(--gm-bad);
}

.mv-gm__explain p,
.mv-gm__over p {
  margin: 0;
  line-height: 1.45;
  color: var(--mv-biz-muted-fg);
}

.mv-gm__btn {
  width: 100%;
  min-height: 3rem;
  padding: 0.6rem 1rem;
  border-radius: 999px;
  border: 1.5px solid var(--mv-biz-border);
  background: transparent;
  color: var(--mv-biz-foreground);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.mv-gm__btn--primary {
  background: var(--mv-biz-primary);
  border-color: var(--mv-biz-primary);
  color: var(--mv-biz-primary-fg);
}

.mv-gm__over {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem;
  border-radius: 14px;
  border: 2px solid var(--gm-gold);
  background: var(--mv-biz-card);
}

.mv-gm__over h2 {
  margin: 0;
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.5rem;
}

.mv-gm__big {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 800;
  font-size: 2.5rem;
  color: var(--mv-biz-primary);
}

.mv-gm__tip {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.45;
  color: var(--mv-biz-muted-fg);
}