.lesson-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.practice-intro,
.practice-intro-copy,
.preset-grid,
.practice-topline,
.session-recap,
.recap-grid {
  display: grid;
}

.practice-intro {
  gap: 1rem;
}

.practice-intro-copy {
  gap: 0.45rem;
}

.preset-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.85rem;
}

.speed-preset-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.preset-card {
  display: grid;
  gap: 0.45rem;
  padding: 1rem;
  text-align: left;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background:
    linear-gradient(160deg, color-mix(in srgb, var(--bg-elev) 90%, white 10%), color-mix(in srgb, var(--bg) 94%, black 6%));
  color: var(--text);
}

.preset-card strong,
.preset-card span {
  pointer-events: none;
}

.preset-card span:last-child {
  color: var(--text-dim);
}

.preset-kicker {
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.preset-card.active {
  border-color: color-mix(in srgb, var(--accent) 78%, white 22%);
  background:
    linear-gradient(160deg, color-mix(in srgb, var(--accent) 18%, transparent), color-mix(in srgb, var(--bg-elev) 92%, transparent));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 18px 34px color-mix(in srgb, var(--bg) 60%, black 40%);
}

.practice-topline {
  grid-template-columns: minmax(0, auto) minmax(14rem, 1fr);
  gap: 0.9rem;
  align-items: end;
}

.practice-topline .hint {
  margin: 0;
  justify-self: end;
  max-width: 34rem;
  text-align: right;
}

.session-recap {
  gap: 0.85rem;
}

.recap-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.speed-brief-grid {
  margin-top: 0.25rem;
}

.recap-grid div {
  display: grid;
  gap: 0.22rem;
  padding: 0.9rem;
  border: 1px solid var(--border);
  border-radius: 0.8rem;
  background: var(--metric-gradient);
}

.recap-grid span {
  color: var(--text-dim);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.recap-grid strong {
  font-size: 1rem;
}

.lesson-list button {
  width: 100%;
  text-align: left;
  border: 1px solid var(--border);
  border-radius: 0.7rem;
  background: var(--achievement-gradient);
  color: var(--text);
  padding: 0.62rem 0.7rem;
  cursor: pointer;
  transition: transform 130ms ease, border-color 130ms ease;
}

.lesson-list button:hover {
  transform: translateX(2px);
}

.lesson-list button.active {
  border-color: color-mix(in srgb, var(--accent) 70%, white 30%);
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 34%, transparent), color-mix(in srgb, var(--bg-elev) 88%, transparent));
}

.practice-side-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 2fr) minmax(18rem, 1fr);
  align-items: start;
}

.practice-controls-layout {
  grid-template-columns: 1fr;
}

.practice-status {
  display: grid;
  gap: 0.85rem;
  align-content: start;
  min-height: 100%;
}

.practice-status .hint,
.practice-status .feedback {
  margin: 0;
}

.typing-target {
  border: 1px solid color-mix(in srgb, var(--border) 70%, #38bdf8 30%);
  border-radius: 1rem;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--bg-elev) 92%, white 8%), color-mix(in srgb, var(--bg) 94%, black 6%));
  height: clamp(14rem, 40vh, 18rem);
  max-width: 760px;
  width: 100%;
  margin-inline: auto;
  padding: clamp(0.9rem, 1.8vw, 1.25rem);
  font-family: "JetBrains Mono", "Cascadia Mono", "Fira Code", monospace;
  font-size: clamp(1rem, 1.8vw, 1.28rem);
  line-height: 1.55;
  letter-spacing: 0.015em;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  overflow-x: hidden;
  overflow-y: auto;
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--accent-2) 14%, transparent),
    0 18px 34px color-mix(in srgb, var(--bg) 68%, black 32%);
  transform: translateZ(0);
  position: relative;
}

.typing-target::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0));
}

.typing-target.replay {
  height: clamp(6.5rem, 18vh, 8rem);
  max-width: none;
  font-size: clamp(0.88rem, 1.3vw, 1rem);
}

.char {
  transition: color 90ms ease, background-color 90ms ease;
}

.char.correct {
  color: var(--success) !important;
}

.char.incorrect {
  color: var(--danger) !important;
}

.char.current {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
  animation: pulse 900ms infinite;
  position: relative;
}

.char.current::after {
  content: "|";
  position: absolute;
  right: -0.35em;
  top: -0.06em;
  color: var(--accent-2);
  text-shadow: 0 0 10px color-mix(in srgb, var(--accent-2) 55%, transparent);
  animation: caret-blink 1s steps(1, end) infinite;
}

.char.token-keyword {
  color: #7dd3fc;
}

.char.token-string {
  color: #fde68a;
}

.char.token-number {
  color: #c4b5fd;
}

.char.token-comment {
  color: #86efac;
}

.char.token-tag {
  color: #a7f3d0;
}

@keyframes pulse {
  0%,
  100% {
    text-decoration-color: var(--accent-2);
  }

  50% {
    text-decoration-color: transparent;
  }
}

@keyframes caret-blink {
  0%,
  49% {
    opacity: 1;
  }

  50%,
  100% {
    opacity: 0;
  }
}

.metrics-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.6rem;
}

.metrics-row div {
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  background: var(--metric-gradient);
  padding: 0.5rem;
  text-align: center;
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, white 10%, transparent),
    0 8px 16px color-mix(in srgb, var(--bg) 65%, black 35%);
}

.metrics-row span {
  display: block;
  color: var(--text-dim);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.metrics-row strong {
  font-size: 1.25rem;
}

.race-row {
  display: grid;
  gap: 0.65rem;
}

.race-track {
  width: 100%;
  height: 0.78rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: color-mix(in srgb, var(--bg) 90%, black 10%);
  overflow: hidden;
  box-shadow: inset 0 2px 8px color-mix(in srgb, var(--bg) 78%, black 22%);
}

.race-fill {
  height: 100%;
  width: 0;
  transition: width 120ms linear;
}

.race-fill.user {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.race-fill.ghost {
  background: linear-gradient(90deg, color-mix(in srgb, var(--danger) 78%, #f59e0b 22%), color-mix(in srgb, var(--accent-2) 65%, #fb923c 35%));
}

.toggle-wrap {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.results-overlay[hidden] {
  display: none;
}

.results-overlay {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: 1.25rem;
  background: rgba(2, 6, 23, 0.72);
  backdrop-filter: blur(12px);
}

.results-dialog {
  width: min(760px, 100%);
  display: grid;
  gap: 1rem;
  padding: 1.25rem;
  border: 1px solid color-mix(in srgb, var(--border) 72%, var(--accent) 28%);
  border-radius: 1.1rem;
  background: var(--card-gradient);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}

.results-topline,
.results-metrics,
.results-actions {
  display: grid;
}

.results-topline {
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: start;
}

.results-kicker {
  margin: 0 0 0.35rem;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.results-summary {
  margin: 0.45rem 0 0;
  color: var(--text-dim);
}

.results-close {
  align-self: start;
}

.results-metrics {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}

.results-metrics article {
  display: grid;
  gap: 0.2rem;
  padding: 0.9rem;
  border: 1px solid var(--border);
  border-radius: 0.8rem;
  background: var(--metric-gradient);
}

.results-metrics span {
  color: var(--text-dim);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.results-metrics strong {
  font-size: 1.15rem;
}

.results-list {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding-left: 1.1rem;
}

.results-list li {
  color: var(--text-dim);
}

.results-unlocks {
  display: grid;
  gap: 0.6rem;
}

.results-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.results-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.48rem 0.75rem;
  border: 1px solid color-mix(in srgb, var(--accent-2) 60%, white 40%);
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--text);
  font-weight: 700;
}

.results-actions {
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
}

.results-actions p {
  margin: 0;
  color: var(--text-dim);
}

@media (max-width: 700px) {
  .preset-grid {
    grid-template-columns: 1fr;
  }

  .practice-side-grid {
    grid-template-columns: 1fr;
  }

  .metrics-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .practice-topline,
  .recap-grid,
  .results-topline,
  .results-actions,
  .results-metrics {
    grid-template-columns: 1fr;
  }

  .practice-topline .hint {
    justify-self: start;
    text-align: left;
  }

  .typing-target {
    height: clamp(12rem, 34vh, 15rem);
  }
}