/* Climb game screen — uses tokens from brand.css */
.climb { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 28px; padding-block: 24px 64px; align-items: start; }
.climb-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.climb-head h1 { margin: 0; font-family: var(--font-display); font-weight: 800; font-size: clamp(32px, 5vw, 48px); letter-spacing: -0.03em; line-height: 1.05; text-wrap: balance; }
.climb-head .strand-tag { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--muted); }
.climb-head .strand-tag i { width: 12px; height: 12px; border-radius: 3px; background: var(--strand); }

.rungs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; margin-top: 20px; }
.rung { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.rung-track { height: 8px; border-radius: 4px; background: var(--sunken); overflow: hidden; }
.rung-track i { display: block; height: 100%; border-radius: 4px; transition: width .35s ease; }
.rung-name { font-size: 14px; font-weight: 600; color: var(--muted); }
.rung.now .rung-name { color: var(--fg); font-weight: 700; }
.rung-status { font-weight: 500; }
.rung.off .rung-name, .rung.locked .rung-name { opacity: 0.8; }

.q-card { margin-top: 22px; background: var(--surface); border-radius: var(--radius-lg); padding: 32px; display: flex; flex-direction: column; gap: 24px; }
.q-meta { display: flex; justify-content: space-between; font-size: 14px; color: var(--muted); }
.q-meta b { color: var(--fg); }
.q-text { margin: 0; font-size: clamp(22px, 3vw, 32px); font-weight: 700; line-height: 1.3; letter-spacing: -0.015em; }
.q-text b { color: inherit; }
.ans-row { display: flex; align-items: flex-end; gap: 10px; flex-wrap: wrap; }
.ans-row .times { font-size: 20px; font-weight: 600; padding-bottom: 10px; }
.q-actions { display: flex; align-items: flex-end; gap: 10px; flex-wrap: wrap; }
.feedback { padding: 14px 18px; border-radius: 12px; font-size: 16px; }
.feedback.good { background: var(--good-bg); }
.feedback.bad { background: var(--bad-bg); }
.feedback .working { margin-top: 8px; color: var(--muted); font-size: 15px; }
.rule { margin: 12px 0 0; font-size: 15px; color: var(--muted); }

.hand-in { display: flex; flex-direction: column; gap: 14px; background: var(--surface); border-radius: var(--radius-lg); padding: 24px; position: sticky; top: 16px; }
.hand-in h2 { margin: 0; font-size: 18px; }
.hand-in .names { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.hand-in .gm-input { height: 44px; font-size: 15px; width: 100%; }

@media (max-width: 860px) {
  .climb { grid-template-columns: minmax(0, 1fr); }
  .hand-in { position: static; }
  .q-card { padding: 22px; }
}
@media (max-width: 480px) { .rungs { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 12px; } }