.game-scoreboard {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-bottom: 0;
}
.game-scoreboard > div {
  display: grid;
  gap: 8px;
  background: #101b23;
  padding: 21px 24px;
}
.game-scoreboard span,
.shot-analysis span {
  font:
    10px ui-monospace,
    monospace;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.game-scoreboard strong {
  font:
    22px Georgia,
    serif;
  color: #f1b86a;
}
.stage-column {
  min-width: 0;
  border-right: 1px solid var(--line);
}
.stage-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  font:
    11px ui-monospace,
    monospace;
  color: var(--muted);
}
.stage-toolbar button {
  border: 1px solid var(--line);
  padding: 8px 11px;
  background: transparent;
  color: var(--text);
  font:
    11px ui-monospace,
    monospace;
  cursor: pointer;
}
.stage-toolbar button:disabled {
  opacity: 0.35;
  cursor: default;
}
.launch-stage {
  border: 0;
  min-height: 0;
  height: 460px;
}
#projectile-canvas {
  height: 460px;
  min-height: 0;
}
.stage-badge {
  right: 20px;
  max-width: 560px;
  line-height: 1.65;
  pointer-events: none;
}
.stage-badge.success {
  color: #c1f2df;
  border-color: #73d9dc70;
  background: #16332eed;
}
.stage-badge.blocked {
  color: #ffd0b5;
  border-color: #e9936170;
}
.shot-analysis {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  padding: 22px 25px;
  border-top: 1px solid var(--line);
}
.shot-analysis > div {
  display: grid;
  gap: 8px;
}
.shot-analysis strong {
  font:
    18px Georgia,
    serif;
  color: #a8e7e6;
}
.stage-column .live-math {
  padding: 23px 25px 27px;
  margin: 0;
  gap: 12px;
}
.stage-column .live-math p {
  font-size: 12px;
}
.launch-controls {
  gap: 25px;
  padding: 27px;
}
.launch-controls input:disabled {
  opacity: 0.4;
}
.course-controls {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 17px 0;
}
.course-controls summary {
  font-size: 12px;
  color: #f1b86a;
  cursor: pointer;
  line-height: 1.8;
}
.course-controls > div {
  display: grid;
  gap: 23px;
  padding-top: 24px;
}
.course-controls p,
.launch-hint {
  margin: 0;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.8;
}
.launch-hint {
  font-size: 12px;
}
.reset-button {
  margin-top: -13px;
}
.reset-button.next {
  color: #f1b86a;
  border-color: #f1b86a66;
}
.game-rules {
  margin-top: 20px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.9;
  max-width: 950px;
}
.game-rules summary {
  cursor: pointer;
  color: #bddbd7;
}
.game-rules p {
  margin: 12px 0;
}
.launch-lab [hidden] {
  display: none !important;
}
.control-readout input {
  min-height: 22px;
  margin: 0;
  min-width: 0;
}
.launch-button:disabled {
  cursor: default;
}
.stage-toolbar button:focus-visible,
.game-rules summary:focus-visible,
.course-controls summary:focus-visible {
  outline: 3px solid #f1b86a;
  outline-offset: 4px;
}
@media (max-width: 1100px) {
  .lab-shell {
    grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.8fr);
  }
  .stage-column .live-math p {
    font-size: 11px;
  }
  .game-scoreboard > div {
    padding: 18px;
  }
  .launch-controls {
    padding: 25px;
  }
}
@media (max-width: 900px) {
  .lab-shell {
    grid-template-columns: 1fr;
  }
  .stage-column {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .launch-controls {
    grid-template-columns: 1fr 1fr;
    gap: 25px 30px;
  }
  .launch-controls > .control-readout:nth-child(3) {
    grid-column: 1;
  }
  .course-controls {
    grid-column: 2;
    grid-row: 1/4;
  }
  .launch-button,
  .reset-button {
    grid-column: 1;
  }
  .reset-button {
    margin-top: -12px;
  }
  .launch-hint {
    grid-column: 1/-1;
  }
  .game-scoreboard strong {
    font-size: 20px;
  }
}
@media (max-width: 620px) {
  .game-scoreboard {
    grid-template-columns: 1fr 1fr;
  }
  .game-scoreboard > div {
    padding: 16px;
  }
  .game-scoreboard span {
    font-size: 8px;
  }
  .game-scoreboard strong {
    font-size: 21px;
  }
  .launch-stage,
  #projectile-canvas {
    height: 370px;
    min-height: 0;
  }
  .stage-toolbar {
    padding: 13px 15px;
    font-size: 10px;
  }
  .stage-toolbar button {
    font-size: 10px;
    padding: 8px;
  }
  .stage-badge {
    left: 12px;
    right: 12px;
    top: 12px;
    font-size: 10px;
    max-width: none;
  }
  .launch-controls {
    grid-template-columns: 1fr;
    padding: 23px;
    gap: 24px;
  }
  .course-controls {
    grid-column: auto;
    grid-row: auto;
  }
  .launch-controls > .control-readout:nth-child(3),
  .launch-button,
  .reset-button,
  .launch-hint {
    grid-column: auto;
  }
  .shot-analysis {
    padding: 20px 18px;
    gap: 12px;
  }
  .shot-analysis strong {
    font-size: 16px;
  }
  .shot-analysis span {
    font-size: 8px;
  }
  .stage-column .live-math {
    padding: 21px 18px;
  }
  .stage-column .live-math p {
    font-size: 10px;
    gap: 7px;
  }
  .stage-column .live-math strong {
    font-size: 11px;
  }
  .lab-footnote {
    font-size: 12px;
    line-height: 1.8;
  }
  .game-rules {
    font-size: 11px;
  }
}