:root {
  color-scheme: light;
  font-family:
    ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  background: #d9e7b5;
  color: #173224;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(90deg, rgba(23, 50, 36, 0.05) 1px, transparent 1px),
    linear-gradient(0deg, rgba(23, 50, 36, 0.05) 1px, transparent 1px),
    radial-gradient(circle at 14% 4%, rgba(255, 221, 112, 0.42), transparent 24rem),
    linear-gradient(180deg, #eaf4c8 0%, #b9cf8f 100%);
  background-size: 16px 16px, 16px 16px, auto, auto;
}

button,
input {
  font: inherit;
}

.qtc-runner-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(12px, 3vw, 36px);
}

.qtc-runner-shell {
  width: min(100%, 1060px);
  display: grid;
  gap: 16px;
  padding: clamp(10px, 2vw, 18px);
  border: 4px solid #173224;
  border-radius: 22px 22px 34px 34px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.28), transparent 38%),
    #8ca05f;
  box-shadow:
    inset 0 0 0 5px rgba(255, 255, 255, 0.18),
    12px 14px 0 rgba(23, 50, 36, 0.26);
}

.qtc-runner-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
}

.qtc-runner-kicker {
  margin: 0 0 6px;
  color: #47644f;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.qtc-runner-title {
  margin: 0;
  color: #102719;
  font-size: clamp(1.6rem, 4vw, 3rem);
  line-height: 0.95;
}

.qtc-runner-scoreboard {
  min-width: 182px;
  padding: 10px 12px;
  border: 2px solid #173224;
  background: #f8f1c1;
  box-shadow: 4px 4px 0 #173224;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  text-align: right;
}

.qtc-runner-score-label {
  display: block;
  color: #5f725f;
  font-size: 0.74rem;
  text-transform: uppercase;
}

.qtc-runner-score-value {
  display: block;
  font-size: clamp(1.35rem, 5vw, 2.25rem);
  line-height: 1;
}

.qtc-runner-life-value {
  display: block;
  color: #c93a26;
  font-size: clamp(1.15rem, 4vw, 1.8rem);
  line-height: 1;
}

.qtc-runner-stage {
  position: relative;
  overflow: hidden;
  border: 5px solid #102719;
  border-radius: 10px;
  background: #9fd1d8;
  box-shadow:
    inset 0 0 0 4px rgba(255, 255, 255, 0.18),
    0 0 0 6px #647347,
    8px 8px 0 rgba(23, 50, 36, 0.28);
  aspect-ratio: 16 / 7;
  min-height: 230px;
  outline: none;
  touch-action: manipulation;
}

.qtc-runner-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.06), transparent 42%, rgba(0, 0, 0, 0.07)),
    repeating-linear-gradient(
      0deg,
      rgba(15, 39, 25, 0.09) 0,
      rgba(15, 39, 25, 0.09) 1px,
      transparent 1px,
      transparent 4px
    );
  mix-blend-mode: multiply;
}

.qtc-runner-stage:focus-visible,
.qtc-runner-button:focus-visible,
.qtc-runner-dialog input:focus-visible,
.qtc-runner-dialog textarea:focus-visible {
  outline: 3px solid #ffc928;
  outline-offset: 3px;
}

.qtc-runner-canvas {
  width: 100%;
  height: 100%;
  display: block;
  image-rendering: auto;
}

.qtc-runner-panel {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: minmax(100px, 0.8fr) minmax(180px, 1fr);
  align-items: center;
  gap: clamp(12px, 4vw, 36px);
  padding: clamp(16px, 4vw, 42px);
  background:
    linear-gradient(90deg, rgba(251, 255, 245, 0.92), rgba(251, 255, 245, 0.76)),
    repeating-linear-gradient(0deg, transparent, transparent 5px, rgba(23, 50, 36, 0.05) 5px, rgba(23, 50, 36, 0.05) 6px);
  backdrop-filter: blur(1px);
}

.qtc-runner-panel[hidden] {
  display: none;
}

.qtc-runner-gameover-panel {
  grid-template-columns: 1fr;
  justify-items: center;
  text-align: center;
}

.qtc-runner-bert-idle {
  width: min(35vw, 210px);
  max-width: 100%;
  justify-self: center;
  image-rendering: auto;
  filter: drop-shadow(5px 7px 0 rgba(23, 50, 36, 0.22));
}

.qtc-runner-bert-idle[data-facing="right"] {
  transform: scaleX(-1);
}

.qtc-runner-panel-copy {
  max-width: 430px;
}

.qtc-runner-panel h2 {
  margin: 0 0 12px;
  color: #102719;
  font-size: clamp(1.45rem, 4vw, 3rem);
  line-height: 1;
}

.qtc-runner-panel p {
  margin: 8px 0;
  color: #294534;
  font-size: clamp(0.88rem, 2.5vw, 1rem);
  line-height: 1.45;
}

.qtc-runner-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  margin-top: 14px;
  padding: 10px 16px;
  border: 2px solid #173224;
  border-radius: 4px;
  background: #ffcf33;
  color: #173224;
  box-shadow: 4px 4px 0 #173224;
  cursor: pointer;
  font-weight: 800;
  text-transform: uppercase;
}

.qtc-runner-button:hover {
  transform: translate(-1px, -1px);
  box-shadow: 5px 5px 0 #173224;
}

.qtc-runner-button:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 #173224;
}

.qtc-runner-meta {
  display: grid;
  grid-template-columns: minmax(220px, 320px) 1fr;
  gap: 16px;
  align-items: stretch;
}

.qtc-runner-leaderboard,
.qtc-runner-notes {
  border: 2px solid rgba(23, 50, 36, 0.36);
  background: rgba(251, 255, 245, 0.78);
  box-shadow: 4px 4px 0 rgba(23, 50, 36, 0.18);
  padding: 14px;
}

.qtc-runner-leaderboard-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.qtc-runner-leaderboard h2 {
  margin: 0;
  font-size: 1rem;
  text-transform: uppercase;
}

.qtc-runner-high-score {
  color: #47644f;
  font-size: 0.82rem;
}

.qtc-runner-leaderboard-list {
  display: grid;
  gap: 6px;
  margin: 12px 0 0;
  padding-left: 1.4rem;
}

.qtc-runner-leaderboard-list li {
  padding: 4px 0;
}

.qtc-runner-leaderboard-list span {
  display: inline-block;
  min-width: 3.2rem;
  font-weight: 800;
}

.qtc-runner-first-comment {
  margin: 12px 0 0;
  color: #294534;
  font-size: 0.86rem;
  line-height: 1.4;
}

.qtc-runner-notes {
  display: grid;
  align-content: center;
  gap: 8px;
}

.qtc-runner-notes p {
  margin: 0;
  color: #294534;
  line-height: 1.45;
}

.qtc-runner-dialog {
  width: min(92vw, 360px);
  border: 3px solid #173224;
  background: #fbfff5;
  color: #173224;
  box-shadow: 8px 8px 0 #173224;
}

.qtc-runner-dialog::backdrop {
  background: rgba(16, 39, 25, 0.42);
}

.qtc-runner-dialog-form {
  display: grid;
  gap: 10px;
}

.qtc-runner-dialog h2,
.qtc-runner-dialog p {
  margin: 0;
}

.qtc-runner-dialog input,
.qtc-runner-dialog textarea {
  width: 100%;
  min-height: 44px;
  border: 2px solid #173224;
  background: #fff;
  color: #173224;
  padding: 8px 10px;
}

.qtc-runner-dialog textarea {
  min-height: 88px;
  resize: vertical;
}

.qtc-runner-dialog [data-initials-input] {
  text-transform: uppercase;
}

.qtc-runner-checkbox {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  align-items: start;
  font-size: 0.82rem;
  line-height: 1.35;
}

.qtc-runner-checkbox input {
  width: 18px;
  min-height: 18px;
  margin: 2px 0 0;
}

@media (max-width: 720px) {
  .qtc-runner-header,
  .qtc-runner-meta {
    grid-template-columns: 1fr;
  }

  .qtc-runner-header {
    display: grid;
    align-items: start;
  }

  .qtc-runner-scoreboard {
    width: 100%;
    text-align: left;
  }

  .qtc-runner-stage {
    min-height: 0;
    height: clamp(260px, 72vw, 300px);
    aspect-ratio: auto;
  }

  .qtc-runner-panel {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 12px;
    align-content: center;
    justify-items: center;
    text-align: center;
  }

  .qtc-runner-bert-idle {
    width: min(30vw, 112px);
  }

  .qtc-runner-panel h2 {
    margin-bottom: 6px;
  }

  .qtc-runner-panel p {
    margin: 4px 0;
    line-height: 1.35;
  }

  .qtc-runner-button {
    min-height: 40px;
    margin-top: 8px;
    padding: 8px 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .qtc-runner-button:hover,
  .qtc-runner-button:active {
    transform: none;
  }
}