/*
 * This is a manifest file that'll be compiled into application.css.
 *
 * With Propshaft, assets are served efficiently without preprocessing steps. You can still include
 * application-wide styles in this file, but keep in mind that CSS precedence will follow the standard
 * cascading order, meaning styles declared later in the document or manifest will override earlier ones,
 * depending on specificity.
 *
 * Consider organizing styles into separate files for maintainability.
 */

:root {
  color-scheme: light;
  --bg: #f8fafc;
  --panel: #ffffff;
  --panel-muted: #eef2ff;
  --border: #dbe4f0;
  --text: #0f172a;
  --muted: #475569;
  --accent: #4f46e5;
  --accent-soft: rgba(79, 70, 229, 0.12);
  --success: #15803d;
  --danger: #be123c;
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
  --guide-bg: linear-gradient(180deg, #ffffff, #f8fafc);
  --guide-text: #0f172a;
  --guide-muted: #475569;
  --guide-line-bg: rgba(148, 163, 184, 0.1);
  --guide-current-border: rgba(59, 130, 246, 0.24);
  --guide-current-bg: rgba(59, 130, 246, 0.08);
  --preview-bg: #f8fafc;
  --preview-border: #dbe4f0;
  --preview-text: #0f172a;
  --preview-meta: #4338ca;
  --editor-mirror-bg: #ffffff;
  --editor-mirror-border: #cbd5e1;
  --editor-mirror-text: #0f172a;
  --keyboard-shell-bg: linear-gradient(180deg, #cbd5e1, #94a3b8);
  --keyboard-grid-bg: linear-gradient(180deg, #f8fafc, #dbe4f0);
  --keyboard-grid-border: rgba(71, 85, 105, 0.25);
  --keyboard-key-text: #0f172a;
  --keyboard-key-shadow: 0 1px 0 rgba(255, 255, 255, 0.55);
  --keyboard-coach-bg: linear-gradient(180deg, #eff6ff, #ffffff);
  --keyboard-coach-border: rgba(59, 130, 246, 0.18);
  --legend-bg: #f8fafc;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #020617;
  --panel: #0f172a;
  --panel-muted: #172554;
  --border: #334155;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #a78bfa;
  --accent-soft: rgba(167, 139, 250, 0.18);
  --success: #4ade80;
  --danger: #fb7185;
  --shadow: 0 24px 60px rgba(2, 6, 23, 0.46);
  --guide-bg: linear-gradient(180deg, #0f172a, #1e293b);
  --guide-text: #e2e8f0;
  --guide-muted: #94a3b8;
  --guide-line-bg: rgba(148, 163, 184, 0.12);
  --guide-current-border: rgba(96, 165, 250, 0.36);
  --guide-current-bg: rgba(59, 130, 246, 0.1);
  --preview-bg: #0f172a;
  --preview-border: #334155;
  --preview-text: #e2e8f0;
  --preview-meta: #93c5fd;
  --editor-mirror-bg: #0b1220;
  --editor-mirror-border: #334155;
  --editor-mirror-text: #e2e8f0;
  --keyboard-shell-bg: linear-gradient(180deg, #1e293b, #0f172a);
  --keyboard-grid-bg: linear-gradient(180deg, #111827, #0b1220);
  --keyboard-grid-border: rgba(148, 163, 184, 0.22);
  --keyboard-key-text: #e2e8f0;
  --keyboard-key-shadow: 0 1px 0 rgba(15, 23, 42, 0.45);
  --keyboard-coach-bg: linear-gradient(180deg, #1e293b, #0f172a);
  --keyboard-coach-border: rgba(148, 163, 184, 0.18);
  --legend-bg: #111827;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
	radial-gradient(circle at top left, rgba(96, 165, 250, 0.16), transparent 28%),
	radial-gradient(circle at top right, rgba(244, 114, 182, 0.12), transparent 24%),
	var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html[data-theme="dark"] body {
  background:
  radial-gradient(circle at top left, rgba(59, 130, 246, 0.12), transparent 28%),
  radial-gradient(circle at top right, rgba(168, 85, 247, 0.12), transparent 24%),
  var(--bg);
}

a {
  color: inherit;
}

button,
textarea,
select {
  font: inherit;
}

.theme-toggle {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid rgba(79, 70, 229, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  color: var(--text);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.12);
  backdrop-filter: blur(10px);
  cursor: pointer;
}

.theme-toggle__icon {
  font-size: 1rem;
}

html[data-theme="dark"] .theme-toggle {
  background: rgba(15, 23, 42, 0.88);
  border-color: rgba(167, 139, 250, 0.26);
  box-shadow: 0 12px 28px rgba(2, 6, 23, 0.36);
}

.flash-stack {
  width: min(1280px, calc(100vw - 32px));
  margin: 78px auto 0;
  display: grid;
  gap: 10px;
}

.flash-pill {
  margin: 0;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--panel);
  color: var(--text);
  box-shadow: var(--shadow);
}

.flash-pill--notice {
  border-color: rgba(79, 70, 229, 0.22);
  background: rgba(79, 70, 229, 0.08);
}

.flash-pill--alert {
  border-color: rgba(190, 24, 93, 0.24);
  background: rgba(190, 24, 93, 0.08);
}

html[data-theme="dark"] .flash-pill--notice {
  border-color: rgba(167, 139, 250, 0.28);
  background: rgba(167, 139, 250, 0.14);
}

html[data-theme="dark"] .flash-pill--alert {
  border-color: rgba(251, 113, 133, 0.32);
  background: rgba(190, 24, 93, 0.16);
}

.page-shell {
  width: min(1280px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 32px 0 48px;
}

.page-shell--practice {
  width: min(1400px, calc(100vw - 24px));
}

.page-header {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.page-header--practice {
  margin-bottom: 18px;
}

.page-actions {
  display: inline-flex;
  gap: 12px;
  flex-wrap: wrap;
}

.eyebrow,
.section-kicker {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-header h1,
.panel-heading h2,
.sidebar-card h3 {
  margin: 0;
}

.lede {
  max-width: 72ch;
  color: var(--muted);
  line-height: 1.6;
}

.workspace-grid {
  display: grid;
  gap: 20px;
}

.generator-grid {
  align-items: start;
}

.generator-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.panel-heading {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.panel-heading--compact {
  align-items: center;
  margin-bottom: 12px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 700;
  background: #e2e8f0;
}

html[data-theme="dark"] .status-pill {
  color: #cbd5e1;
  background: #1e293b;
}

.status-pill--accent {
  color: #4338ca;
  background: #e0e7ff;
}

html[data-theme="dark"] .status-pill--accent {
  color: #c4b5fd;
  background: rgba(109, 40, 217, 0.28);
}

.status-pill--success {
  color: #166534;
  background: #dcfce7;
}

html[data-theme="dark"] .status-pill--success {
  color: #bbf7d0;
  background: rgba(22, 163, 74, 0.26);
}

.status-pill--danger {
  color: #9f1239;
  background: #ffe4e6;
}

html[data-theme="dark"] .status-pill--danger {
  color: #fecdd3;
  background: rgba(225, 29, 72, 0.26);
}

.status-pill--neutral {
  color: #334155;
  background: #e2e8f0;
}

html[data-theme="dark"] .status-pill--neutral {
  color: #cbd5e1;
  background: #1e293b;
}

.prompt-input,
.control-grid select,
.editor-textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #fff;
  color: var(--text);
}

html[data-theme="dark"] .prompt-input,
html[data-theme="dark"] .control-grid select,
html[data-theme="dark"] .editor-textarea,
html[data-theme="dark"] .seed-input,
html[data-theme="dark"] .typing-highlight-shell {
  background: #0b1220;
  color: var(--text);
  border-color: var(--border);
}

.prompt-input {
  padding: 18px;
  resize: vertical;
  line-height: 1.6;
}

.seed-toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 320px) minmax(0, 1fr);
  gap: 16px;
  align-items: end;
  margin-top: 16px;
}

.seed-field {
  display: grid;
  gap: 8px;
  font-weight: 600;
}

.seed-input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fff;
  color: var(--text);
}

.seed-copy {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border: 1px dashed rgba(79, 70, 229, 0.28);
  border-radius: 18px;
  background: #f8faff;
  color: var(--muted);
}

html[data-theme="dark"] .seed-copy {
  background: rgba(15, 23, 42, 0.82);
  border-color: rgba(167, 139, 250, 0.3);
}

.seed-copy code,
.meta-list code {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(79, 70, 229, 0.08);
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.prompt-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: start;
  margin-top: 18px;
}

.progress-copy,
.subtle-text,
.scenario-list,
.meta-list,
.sidebar-card p {
  color: var(--muted);
}

.subtle-text--warning {
  color: #b45309;
  max-width: 34ch;
}

.progress-bar {
  height: 10px;
  margin: 12px 0;
  border-radius: 999px;
  background: #e2e8f0;
  overflow: hidden;
}

.progress-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #4f46e5, #06b6d4);
  transition: width 180ms ease;
}

.progress-steps {
  display: grid;
  gap: 8px;
  padding-left: 18px;
  margin: 0;
}

.progress-steps li {
  color: #64748b;
}

.progress-steps li.is-complete {
  color: var(--success);
  font-weight: 700;
}

.prompt-actions {
  display: grid;
  gap: 10px;
  min-width: 220px;
}

.primary-button,
.ghost-button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.primary-button {
  color: #fff;
  background: linear-gradient(135deg, #4338ca, #7c3aed);
}

.primary-button--disabled,
.primary-button[disabled] {
  color: #64748b;
  background: linear-gradient(180deg, #e2e8f0, #cbd5e1);
  border-color: rgba(100, 116, 139, 0.24);
  box-shadow: none;
  opacity: 1;
  cursor: not-allowed;
  pointer-events: none;
}

html[data-theme="dark"] .primary-button--disabled,
html[data-theme="dark"] .primary-button[disabled] {
  color: #94a3b8;
  background: linear-gradient(180deg, #1e293b, #334155);
  border-color: rgba(148, 163, 184, 0.24);
}

.ghost-button {
  color: var(--accent);
  background: var(--accent-soft);
  border-color: rgba(79, 70, 229, 0.16);
}

html[data-theme="dark"] .ghost-button {
  border-color: rgba(167, 139, 250, 0.2);
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.control-grid label {
  display: grid;
  gap: 8px;
  font-weight: 600;
}

.control-grid select {
  padding: 12px 14px;
}

.keyboard-stage {
  margin-top: 12px;
  display: grid;
  gap: 12px;
}

.keyboard-stage--practice {
  gap: 12px;
}

.keyboard-shell {
  padding: 10px;
  border-radius: 20px;
  background: var(--keyboard-shell-bg);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.75),
    0 14px 24px rgba(15, 23, 42, 0.14);
}

.keyboard-grid {
  display: grid;
  gap: 8px;
  padding: 12px;
  border-radius: 20px;
  background: var(--keyboard-grid-bg);
  border: 1px solid var(--keyboard-grid-border);
}

.keyboard-grid--realistic {
  gap: 8px;
  padding: 10px;
  border-radius: 18px;
  background: var(--keyboard-grid-bg);
  border-color: var(--keyboard-grid-border);
}

.keyboard-row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(34px, 1fr);
  gap: 5px;
}

.keyboard-key {
  position: relative;
  padding: 0;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 9px;
  background: #e2e8f0;
  background-image: url("/typing/keycap-shadow.svg"), url("/typing/keycap-surface.svg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  color: var(--keyboard-key-text);
  font-weight: 700;
  min-height: 32px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    inset 0 -4px 0 rgba(15, 23, 42, 0.12),
    0 4px 10px rgba(15, 23, 42, 0.08);
  transition: transform 120ms ease, box-shadow 120ms ease, outline-color 120ms ease;
}

.keyboard-key__label {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  min-height: 32px;
  padding: 5px 5px 4px;
  font-size: 0.68rem;
  line-height: 1;
  letter-spacing: 0.01em;
  text-align: center;
  text-shadow: var(--keyboard-key-shadow);
}

.keyboard-key__primary {
  display: block;
  line-height: 1;
}

.keyboard-key__secondary {
  position: absolute;
  top: 8px;
  right: 13px;
  font-size: 0.64rem;
  line-height: 1;
  opacity: 0.76;
}

.keyboard-key--std {
  min-width: 34px;
}

.keyboard-key--md {
  min-width: 46px;
}

.keyboard-key--lg {
  min-width: 62px;
}

.keyboard-key--xl {
  min-width: 78px;
}

.keyboard-key--space {
  min-width: 188px;
}

.keyboard-key--muted {
  opacity: 0.38;
}

.keyboard-key--active {
  outline: 3px solid rgba(79, 70, 229, 0.35);
}

.keyboard-key--pressed {
  transform: translateY(3px) scale(0.985);
  box-shadow:
    inset 0 0 0 3px rgba(15, 23, 42, 0.22),
    inset 0 -1px 0 rgba(15, 23, 42, 0.08);
  filter: saturate(1.15);
}

.keyboard-key--expected {
  outline: 4px solid rgba(14, 165, 233, 0.55);
  outline-offset: 2px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.92),
    inset 0 -4px 0 rgba(15, 23, 42, 0.12),
    0 0 0 6px rgba(14, 165, 233, 0.12),
    0 14px 28px rgba(14, 165, 233, 0.24);
}

.keyboard-coach-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: nowrap;
  margin-top: 6px;
}

.keyboard-coach-bar--header {
  margin-top: 0;
}

.keyboard-coach-card {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 8px;
  border-radius: 12px;
  background: var(--keyboard-coach-bg);
  border: 1px solid var(--keyboard-coach-border);
  white-space: nowrap;
}

.keyboard-coach-card strong {
  font-size: 0.86rem;
  line-height: 1.2;
}

.keyboard-coach-card .section-kicker {
  margin: 0;
  flex: 0 0 auto;
}

.keyboard-coach-card--inline {
  flex: 0 0 auto;
}

.keyboard-coach-card--finger {
  flex: 1 1 auto;
  min-width: 0;
}

.keyboard-coach-card--finger strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.panel-heading--dock {
  align-items: center;
}

.finger-chip {
  display: inline-flex;
  width: fit-content;
  flex: 0 0 auto;
  align-items: center;
  padding: 4px 7px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.69rem;
}

.keyboard-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.legend-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--legend-bg);
  border: 1px solid var(--border);
  color: var(--muted);
  text-transform: capitalize;
}

html[data-theme="dark"] .keyboard-shell {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 16px 30px rgba(2, 6, 23, 0.38);
}

html[data-theme="dark"] .keyboard-key {
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    inset 0 -4px 0 rgba(2, 6, 23, 0.36),
    0 4px 12px rgba(2, 6, 23, 0.24);
}

html[data-theme="dark"] .keyboard-key__secondary {
  opacity: 0.92;
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
}

.editor-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.85fr);
  gap: 18px;
}

.practice-layout {
  grid-template-columns: minmax(0, 1fr);
}

.practice-grid {
  gap: 16px;
}

.practice-arena {
  padding-bottom: 252px;
}

.practice-arena--keyboard-collapsed {
  padding-bottom: 80px;
}

.panel--brief-drawer {
  position: relative;
}

.panel-heading--drawer {
  margin-bottom: 0;
}

.brief-drawer-body {
  margin-top: 12px;
}

.brief-drawer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.practice-main-grid {
  display: grid;
  gap: 16px;
}

.editor-card,
.exercise-sidebar {
  min-width: 0;
}

.editor-card {
  position: relative;
  display: grid;
  gap: 12px;
}

.typing-card {
  gap: 10px;
}

.typing-guide {
  display: grid;
  gap: 10px;
  padding: 14px;
  border-radius: 18px;
  background: var(--guide-bg);
  color: var(--guide-text);
  border: 1px solid var(--border);
}

.typing-guide__header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
}

.typing-lines {
  display: grid;
  gap: 8px;
}

.typing-line {
  margin: 0;
  padding: 10px 12px;
  border-radius: 14px;
  background: var(--guide-line-bg);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 0.9rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

.typing-line--previous,
.typing-line--next {
  color: var(--guide-muted);
}

.typing-line--current {
  border: 1px solid var(--guide-current-border);
  background: var(--guide-current-bg);
}

.typing-char--pending {
  color: var(--guide-text);
}

.typing-char--pending.typing-char--syntax-keyword {
  color: #7c3aed;
}

.typing-char--pending.typing-char--syntax-string {
  color: #047857;
}

.typing-char--pending.typing-char--syntax-comment {
  color: #64748b;
  font-style: italic;
}

.typing-char--pending.typing-char--syntax-number {
  color: #b45309;
}

.typing-char--pending.typing-char--syntax-property {
  color: #0369a1;
}

html[data-theme="dark"] .typing-char--pending.typing-char--syntax-keyword {
  color: #c4b5fd;
}

html[data-theme="dark"] .typing-char--pending.typing-char--syntax-string {
  color: #86efac;
}

html[data-theme="dark"] .typing-char--pending.typing-char--syntax-comment {
  color: #94a3b8;
}

html[data-theme="dark"] .typing-char--pending.typing-char--syntax-number {
  color: #fdba74;
}

html[data-theme="dark"] .typing-char--pending.typing-char--syntax-property {
  color: #7dd3fc;
}

.typing-char--correct {
  color: #4ade80;
}

.typing-char--wrong {
  color: #fb7185;
  background: rgba(244, 63, 94, 0.16);
  border-radius: 6px;
}

.typing-stats-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  flex: 1 1 auto;
}

.stat-card {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #f8fafc;
}

html[data-theme="dark"] .stat-card {
  background: #111827;
}

.stat-card span {
  color: var(--muted);
  font-size: 0.76rem;
  white-space: nowrap;
}

.stat-card strong {
  font-size: 0.98rem;
}

.typing-editor-shell {
  display: grid;
  gap: 8px;
}

.typing-editor-stack {
  position: relative;
}

.typing-highlight-shell {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: none;
  margin: 0;
  overflow: auto;
  border: 2px solid var(--editor-mirror-border);
  border-radius: 18px;
  background: var(--editor-mirror-bg);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
  pointer-events: none;
}

.typing-editor-stack--highlighted .typing-highlight-shell {
  display: block;
}

.typing-highlight-shell code {
  display: block;
  min-height: 100%;
  padding: 16px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 14px;
  line-height: 1.6;
  white-space: pre-wrap;
  overflow-wrap: break-word;
  color: var(--editor-mirror-text);
}

.typing-editor-stack--highlighted.typing-editor-stack--mirror-ready .typing-textarea {
  position: relative;
  z-index: 1;
  background: transparent;
  color: transparent;
  -webkit-text-fill-color: transparent;
  caret-color: var(--editor-mirror-text);
}

html[data-theme="dark"] .typing-editor-stack--highlighted.typing-editor-stack--mirror-ready .typing-textarea {
  color: transparent;
  -webkit-text-fill-color: transparent;
  caret-color: var(--editor-mirror-text);
}

.typing-editor-stack--highlighted .typing-textarea::selection {
  background: rgba(96, 165, 250, 0.28);
}

.typing-editor-stack--highlighted .typing-textarea::placeholder {
  color: #94a3b8;
}

.typing-token--keyword {
  color: #7c3aed;
  font-weight: 700;
}

.typing-token--string {
  color: #047857;
}

.typing-token--comment {
  color: #64748b;
  font-style: italic;
}

.typing-token--number {
  color: #b45309;
}

.typing-token--property {
  color: #0369a1;
}

html[data-theme="dark"] .typing-token--keyword {
  color: #c4b5fd;
}

html[data-theme="dark"] .typing-token--string {
  color: #86efac;
}

html[data-theme="dark"] .typing-token--comment {
  color: #94a3b8;
}

html[data-theme="dark"] .typing-token--number {
  color: #fdba74;
}

html[data-theme="dark"] .typing-token--property {
  color: #7dd3fc;
}

.typing-highlight__padding {
  user-select: none;
}

.typing-editor-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.typing-editor-toolbar--compact {
  gap: 8px;
}

.typing-actions {
  display: inline-flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-left: auto;
}

.typing-actions .primary-button,
.typing-actions .ghost-button {
  white-space: nowrap;
}

.typing-textarea {
  position: relative;
  z-index: 1;
  min-height: min(31vh, 280px);
  padding: 14px;
  background: #fff;
  border: 2px solid #cbd5e1;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

html[data-theme="dark"] .typing-textarea {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.typing-textarea:focus {
  outline: none;
  border-color: #60a5fa;
  box-shadow: 0 0 0 4px rgba(96, 165, 250, 0.18);
}

.editor-textarea {
  min-height: 520px;
  padding: 16px;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  line-height: 1.6;
  font-size: 14px;
}

.editor-surface {
  display: none;
  min-height: 520px;
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
}

.editor-card.is-enhanced .editor-surface {
  display: block;
}

.editor-card .ace_editor {
  min-height: 520px;
}

.is-hidden {
  display: none !important;
}

.exercise-sidebar {
  display: grid;
  gap: 16px;
}

.exercise-sidebar--compact {
  gap: 12px;
}

.sidebar-card {
  padding: 18px;
  border-radius: 20px;
  background: #f8fafc;
  border: 1px solid var(--border);
}

html[data-theme="dark"] .sidebar-card {
  background: #111827;
}

.sidebar-card--compact {
  padding: 16px;
}

.sidebar-card pre,
.exercise-preview--code {
  margin: 0;
  padding: 14px;
  overflow-x: auto;
  max-height: 220px;
  border-radius: 0;
  background: var(--preview-bg);
  color: var(--preview-text);
  font-size: 0.88rem;
}

.exercise-preview {
  margin: 0;
}

.exercise-preview code,
.exercise-preview pre,
.exercise-preview--code code,
.exercise-preview--code pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.exercise-preview--code {
  display: grid;
  gap: 10px;
}

.exercise-preview--code .highlight,
.exercise-preview--code pre {
  margin: 0;
  padding: 0;
  background: transparent !important;
}

.exercise-preview__code {
  margin: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.exercise-preview__code-content {
  display: block;
  white-space: inherit;
  color: inherit;
}

.exercise-preview__meta {
  color: var(--preview-meta);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.exercise-preview__code-content .k,
.exercise-preview__code-content .kc,
.exercise-preview__code-content .kd,
.exercise-preview__code-content .kn,
.exercise-preview__code-content .kp,
.exercise-preview__code-content .kr,
.exercise-preview__code-content .kt {
  color: #7c3aed;
  font-weight: 700;
}

.exercise-preview__code-content .s,
.exercise-preview__code-content .sa,
.exercise-preview__code-content .sb,
.exercise-preview__code-content .sc,
.exercise-preview__code-content .dl,
.exercise-preview__code-content .sd,
.exercise-preview__code-content .s1,
.exercise-preview__code-content .s2,
.exercise-preview__code-content .se,
.exercise-preview__code-content .sh,
.exercise-preview__code-content .si,
.exercise-preview__code-content .sr,
.exercise-preview__code-content .ss,
.exercise-preview__code-content .sx {
  color: #047857;
}

.exercise-preview__code-content .c,
.exercise-preview__code-content .c1,
.exercise-preview__code-content .cm,
.exercise-preview__code-content .cp,
.exercise-preview__code-content .cs {
  color: #64748b;
  font-style: italic;
}

.exercise-preview__code-content .m,
.exercise-preview__code-content .mb,
.exercise-preview__code-content .mf,
.exercise-preview__code-content .mh,
.exercise-preview__code-content .mi,
.exercise-preview__code-content .il,
.exercise-preview__code-content .mo {
  color: #b45309;
}

.exercise-preview__code-content .na,
.exercise-preview__code-content .nb,
.exercise-preview__code-content .nc,
.exercise-preview__code-content .nf,
.exercise-preview__code-content .nl,
.exercise-preview__code-content .nn,
.exercise-preview__code-content .nt,
.exercise-preview__code-content .nv,
.exercise-preview__code-content .vc,
.exercise-preview__code-content .vg,
.exercise-preview__code-content .vi,
.exercise-preview__code-content .vm {
  color: #0369a1;
}

html[data-theme="dark"] .exercise-preview__code-content .k,
html[data-theme="dark"] .exercise-preview__code-content .kc,
html[data-theme="dark"] .exercise-preview__code-content .kd,
html[data-theme="dark"] .exercise-preview__code-content .kn,
html[data-theme="dark"] .exercise-preview__code-content .kp,
html[data-theme="dark"] .exercise-preview__code-content .kr,
html[data-theme="dark"] .exercise-preview__code-content .kt {
  color: #c4b5fd;
}

html[data-theme="dark"] .exercise-preview__code-content .s,
html[data-theme="dark"] .exercise-preview__code-content .sa,
html[data-theme="dark"] .exercise-preview__code-content .sb,
html[data-theme="dark"] .exercise-preview__code-content .sc,
html[data-theme="dark"] .exercise-preview__code-content .dl,
html[data-theme="dark"] .exercise-preview__code-content .sd,
html[data-theme="dark"] .exercise-preview__code-content .s1,
html[data-theme="dark"] .exercise-preview__code-content .s2,
html[data-theme="dark"] .exercise-preview__code-content .se,
html[data-theme="dark"] .exercise-preview__code-content .sh,
html[data-theme="dark"] .exercise-preview__code-content .si,
html[data-theme="dark"] .exercise-preview__code-content .sr,
html[data-theme="dark"] .exercise-preview__code-content .ss,
html[data-theme="dark"] .exercise-preview__code-content .sx {
  color: #86efac;
}

html[data-theme="dark"] .exercise-preview__code-content .c,
html[data-theme="dark"] .exercise-preview__code-content .c1,
html[data-theme="dark"] .exercise-preview__code-content .cm,
html[data-theme="dark"] .exercise-preview__code-content .cp,
html[data-theme="dark"] .exercise-preview__code-content .cs {
  color: #94a3b8;
}

html[data-theme="dark"] .exercise-preview__code-content .m,
html[data-theme="dark"] .exercise-preview__code-content .mb,
html[data-theme="dark"] .exercise-preview__code-content .mf,
html[data-theme="dark"] .exercise-preview__code-content .mh,
html[data-theme="dark"] .exercise-preview__code-content .mi,
html[data-theme="dark"] .exercise-preview__code-content .il,
html[data-theme="dark"] .exercise-preview__code-content .mo {
  color: #fdba74;
}

html[data-theme="dark"] .exercise-preview__code-content .na,
html[data-theme="dark"] .exercise-preview__code-content .nb,
html[data-theme="dark"] .exercise-preview__code-content .nc,
html[data-theme="dark"] .exercise-preview__code-content .nf,
html[data-theme="dark"] .exercise-preview__code-content .nl,
html[data-theme="dark"] .exercise-preview__code-content .nn,
html[data-theme="dark"] .exercise-preview__code-content .nt,
html[data-theme="dark"] .exercise-preview__code-content .nv,
html[data-theme="dark"] .exercise-preview__code-content .vc,
html[data-theme="dark"] .exercise-preview__code-content .vg,
html[data-theme="dark"] .exercise-preview__code-content .vi,
html[data-theme="dark"] .exercise-preview__code-content .vm {
  color: #7dd3fc;
}

.keyboard-dock {
  position: fixed;
  left: 50%;
  bottom: 0;
  z-index: 40;
  width: min(1400px, calc(100vw - 24px));
  transform: translateX(-50%);
}

.keyboard-dock__panel {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  box-shadow: 0 -10px 28px rgba(15, 23, 42, 0.18);
  padding: 12px 14px;
}

.keyboard-dock__panel .panel-heading {
  gap: 12px;
  margin-bottom: 10px;
}

.keyboard-dock__summary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.keyboard-dock__panel .section-kicker {
  margin: 0;
  font-size: 0.72rem;
}

.keyboard-dock__actions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: nowrap;
  margin-left: auto;
}

.keyboard-dock__actions .ghost-button {
  padding: 8px 12px;
  border-radius: 12px;
  font-size: 0.88rem;
}

.keyboard-dock__body {
  margin-top: 6px;
}

.practice-arena--config-collapsed .control-grid--keyboard {
  display: none;
}

.practice-arena--keyboard-collapsed .keyboard-dock__panel {
  padding-bottom: 14px;
}

.practice-arena--keyboard-collapsed .keyboard-dock__body {
  display: none;
}

.practice-arena--keyboard-collapsed .keyboard-dock__panel .panel-heading {
  margin-bottom: 0;
}

.meta-list {
  display: grid;
  gap: 12px;
  margin: 16px 0 0;
}

.meta-list div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.meta-list dt {
  font-weight: 700;
}

.meta-list dd {
  margin: 0;
}

.scenario-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 10px;
}

.editor-stats {
  display: inline-flex;
  gap: 14px;
  color: var(--muted);
}

.battle-summary-panel {
  display: grid;
  gap: 16px;
}

.battle-summary-grid,
.battle-sidebar-grid,
.battle-join-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.battle-summary-panel--solo .battle-summary-grid {
  align-items: start;
}

.generator-secondary-panels {
  margin-top: 20px;
}

.battle-card,
.battle-join-form {
  display: grid;
  gap: 12px;
}

.battle-card--compact {
  gap: 8px;
}

.battle-inline-form {
  display: grid;
  gap: 12px;
}

.battle-meta-actions,
.battle-join-actions {
  justify-content: flex-start;
}

.battle-progress-note {
  align-self: center;
  max-width: 32ch;
}

.participant-list,
.leaderboard-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.participant-item,
.leaderboard-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(79, 70, 229, 0.05);
}

html[data-theme="dark"] .participant-item,
html[data-theme="dark"] .leaderboard-item {
  background: rgba(30, 41, 59, 0.8);
}

.participant-item strong,
.leaderboard-item strong {
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.participant-item p,
.leaderboard-item p {
  margin: 6px 0 0;
  color: var(--muted);
}

.leaderboard-score {
  font-weight: 800;
  color: var(--accent);
  white-space: nowrap;
}

.leaderboard-list--compact {
  gap: 8px;
}

.leaderboard-item--compact {
  padding: 9px 12px;
  border-radius: 14px;
  align-items: flex-start;
}

.leaderboard-item--compact strong {
  font-size: 0.94rem;
}

.leaderboard-item--compact p {
  margin-top: 4px;
  font-size: 0.82rem;
}

.leaderboard-item--compact .leaderboard-score {
  font-size: 0.92rem;
}

.role-chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(14, 165, 233, 0.12);
  color: #0369a1;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

html[data-theme="dark"] .role-chip {
  color: #7dd3fc;
  background: rgba(14, 165, 233, 0.18);
}

.battle-join-panel {
  display: grid;
  gap: 18px;
}

@media (max-width: 980px) {
  .page-header,
  .seed-toolbar,
  .prompt-toolbar,
  .editor-layout {
	grid-template-columns: 1fr;
	display: grid;
  }

  .generator-preview-grid,
  .practice-layout {
    grid-template-columns: 1fr;
  }

  .battle-summary-grid,
  .battle-sidebar-grid,
  .battle-join-grid {
    grid-template-columns: 1fr;
  }

  .keyboard-coach-bar {
    flex-wrap: wrap;
  }

  .brief-drawer-grid {
    grid-template-columns: 1fr;
  }

  .control-grid {
	grid-template-columns: 1fr;
  }

  .typing-guide__header,
  .typing-editor-toolbar {
    display: grid;
  }

  .typing-actions,
  .keyboard-dock__actions {
    margin-left: 0;
  }

  .typing-stats-grid {
    gap: 6px;
  }

  .practice-arena {
    padding-bottom: 270px;
  }

  .keyboard-dock {
    width: min(calc(100vw - 16px), 100%);
  }
}

@media (max-width: 720px) {
  .page-shell {
	width: min(100vw - 20px, 100%);
	padding-top: 20px;
  }

  .panel {
	padding: 18px;
	border-radius: 20px;
  }

  .keyboard-row {
	grid-auto-columns: minmax(32px, 1fr);
  }

  .keyboard-key--space {
    min-width: 140px;
  }

  .typing-stats-grid {
    gap: 6px;
  }

  .practice-arena {
    padding-bottom: 240px;
  }
}