:root {
  --bg: #0a0a0a;
  --bg-2: #0f0f0f;
  --bg-3: #141414;
  --card: #111;
  --card-2: #151515;
  --border: #333;
  --accent: #e6e6e6;
  --accent-2: #bdbdbd;
  --text: #f5f5f5;
  --muted: #9a9a9a;
  --danger: #e65a5a;
  --success: #6fd3a4;
  --warning: #f0c25a;
  --shadow: none;
  --ui-font: 'JetBrains Mono', 'Courier New', monospace;
  font-family: var(--ui-font);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #0a0a0a;
  color: var(--text);
  min-height: 100vh;
  padding-top: 96px; /* Leave room for injected uni-menu */
  padding-bottom: 120px;
  transition: padding 0.2s ease;
}

body.keyboard-hidden {
  padding-bottom: 40px;
}

.uni-bar {
  position: sticky;
  top: 72px; /* align under uni-menu */
  z-index: 20;
  background: #0d0d0d;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 24px;
}

.uni-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.uni-glyph {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  background: #111;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.uni-meta strong {
  display: block;
  letter-spacing: 0.08em;
}

.uni-meta small {
  color: var(--muted);
}

.uni-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.divider {
  width: 1px;
  height: 24px;
  background: var(--border);
}

.pill {
  padding: 10px 14px;
  background: #0f0f0f;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  min-height: 36px;
}

.pill:active {
  transform: translateY(1px);
}

.pill:hover {
  border-color: var(--accent);
  background: #141414;
}

.pill--accent {
  background: #f2f2f2;
  color: #0a0a0a;
  border-color: #f2f2f2;
}

.pill--ghost {
  background: transparent;
}

.hero {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  padding: 32px 24px 24px;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0 0 4px;
}

.hero h1 {
  margin: 0 0 12px;
}

.lede {
  margin: 0 0 16px;
  color: var(--muted);
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-tags span {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 6px 10px;
  border-radius: 8px;
  color: var(--muted);
}

.hero-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 12px;
}

.stat-block {
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px;
}

.stat-block strong {
  font-size: 1.4rem;
}

.progress {
  margin-top: 12px;
}

.progress__track {
  width: 100%;
  height: 10px;
  background: #1a1a1a;
  border-radius: 999px;
  overflow: hidden;
}

.progress__fill {
  height: 100%;
  width: 0%;
  background: var(--accent);
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  padding: 0 24px 24px;
  align-items: start;
}

.panel {
  background: #0f0f0f;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.panel__header {
  padding: 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: #0b0b0b;
}

.panel__controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.panel__footer {
  padding: 12px 16px 16px;
}

.panel--play .panel__footer {
  border-top: 1px solid var(--border);
}

.panel__header h2,
.panel__header h3 {
  margin: 4px 0 0;
}

.panel__header label.inline,
.settings-row label.inline {
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
}

.panel__header input[type="range"],
.panel__header select,
.settings-row input[type="range"],
.settings-row select {
  accent-color: var(--accent);
}

.playfield {
  position: relative;
  padding: 12px;
}

.quick-modes {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 12px 16px 0;
}

.quick-modes__label {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.quick-modes__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.session-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  padding: 0 16px 12px;
}

.session-stat {
  background: #101010;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
}

.session-stat span {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
  margin-bottom: 6px;
}

.session-stat strong {
  font-size: 1.1rem;
}

.session-progress {
  grid-column: 1 / -1;
  background: #101010;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
}

.session-progress span {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
  margin-bottom: 8px;
}

canvas {
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0b0b0b;
}

.hud {
  position: absolute;
  background: #0b0b0b;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 0.8rem;
  min-width: 80px;
}

.hud strong {
  display: block;
  font-size: 1.2rem;
}

.hud--tl { top: 20px; left: 20px; }
.hud--tr { top: 20px; right: 20px; }
.hud--bl { bottom: 20px; left: 20px; }
.hud--br { bottom: 20px; right: 20px; }

.strike-zone {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 32px;
  height: 70px;
  border: 1px dashed #2f2f2f;
  border-radius: 8px;
  color: var(--muted);
  text-align: center;
  line-height: 70px;
  pointer-events: none;
}

.keyboard-wrap {
  padding: 0 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.keyboard-wrap.is-hidden {
  display: none;
}

.keyboard {
  display: grid;
  gap: 6px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #0b0b0b;
}

.keyboard__row {
  display: flex;
  justify-content: center;
  gap: 6px;
}

.keyboard__key {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: #111;
  color: var(--text);
  font-size: 0.8rem;
  text-transform: uppercase;
  transition: transform 0.12s ease, background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}

.keyboard__key--hit {
  background: rgba(52, 211, 153, 0.25);
  border-color: rgba(52, 211, 153, 0.7);
  color: #eafff6;
  transform: translateY(-1px);
}

.keyboard__key--miss {
  background: rgba(248, 113, 113, 0.25);
  border-color: rgba(248, 113, 113, 0.7);
  color: #ffecec;
  transform: translateY(1px);
}

.keyboard-legend {
  display: flex;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--muted);
}

.keyboard-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.keyboard-legend__item::before {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--border);
  border: 1px solid var(--border);
}

.keyboard-legend__item--hit::before {
  background: rgba(52, 211, 153, 0.6);
  border-color: rgba(52, 211, 153, 0.9);
}

.keyboard-legend__item--miss::before {
  background: rgba(248, 113, 113, 0.6);
  border-color: rgba(248, 113, 113, 0.9);
}

.mode-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: #111;
  border-radius: 8px;
  border: 1px solid var(--border);
  color: var(--text);
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.panel--dock {
  gap: 0;
}

.dock-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.drawer {
  position: sticky;
  top: 110px;
  align-self: start;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.drawer-header {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
}

.drawer-scrim {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 35;
}

body.drawer-open .drawer-scrim {
  display: block;
}

.dock-section {
  border-top: 1px solid var(--border);
}

.dock-section:first-of-type {
  border-top: none;
}

.dock-section summary {
  list-style: none;
  cursor: pointer;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: rgba(255, 255, 255, 0.03);
}

.dock-section summary::-webkit-details-marker {
  display: none;
}

.dock-section summary::after {
  content: '>';
  color: var(--muted);
  font-size: 0.9rem;
}

.dock-section[open] summary::after {
  content: 'v';
}

.dock-body {
  padding: 12px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.settings-row {
  display: grid;
  gap: 10px;
}

.dock-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mode-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
}

.mode-card {
  padding: 12px;
  background: #101010;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.mode-card:hover,
.mode-card.active {
  border-color: var(--accent);
  background: #141414;
}

.mode-card h4 {
  margin: 0 0 6px;
}

.hint {
  color: var(--muted);
  margin: 6px 0 0;
}

.tier-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}

.tier {
  background: #101010;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
}

.tier__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.tier__bar {
  margin-top: 8px;
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  overflow: hidden;
}

.tier__fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.numpad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-top: 10px;
}

.numpad__key {
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #101010;
  border: 1px solid var(--border);
  color: var(--text);
  font-weight: 700;
  position: relative;
  overflow: hidden;
}

.numpad__key span {
  position: relative;
  z-index: 2;
}

.numpad__key::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.15), transparent 60%);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.numpad__key.highlight::after {
  opacity: 1;
}

.analytics-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.card {
  background: #101010;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
}

.card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

.key-accuracy {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  max-height: 180px;
  overflow: auto;
}

.key-chip {
  background: #111;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
}

.panel--notes {
  margin: 20px 24px;
}

.panel__summary {
  list-style: none;
  cursor: pointer;
  padding: 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.panel__summary::-webkit-details-marker {
  display: none;
}

.panel__summary::after {
  content: '>';
  color: var(--muted);
  font-size: 0.9rem;
  align-self: flex-end;
}

.panel--notes[open] .panel__summary::after {
  content: 'v';
}

.panel__summary-title {
  font-size: 1rem;
}

.panel__body {
  padding: 0 0 16px;
}

.mode-briefs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
  padding: 0 16px 16px;
}

.brief {
  background: #101010;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
}

.fade-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: #000;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 19;
}

.hud--pulse {
  box-shadow: 0 0 0 4px rgba(125, 211, 252, 0.12);
}

.pill--danger {
  background: #2a1111;
  border-color: #6f2a2a;
}

.mode-card .meta {
  color: var(--muted);
  font-size: 0.9rem;
}

.toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--muted);
}

.toggle input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

@media (max-width: 1200px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .drawer {
    position: relative;
    top: 0;
  }
}

@media (min-width: 641px) {
  body:not(.drawer-open) .layout {
    grid-template-columns: minmax(0, 1fr) 0;
  }

  body.drawer-open .layout {
    grid-template-columns: minmax(0, 1fr) 320px;
  }

  .drawer {
    opacity: 0;
    pointer-events: none;
    transform: translateX(24px);
  }

  body.drawer-open .drawer {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(0);
  }

  .drawer-scrim {
    display: none;
  }
}

@media (max-width: 640px) {
  .uni-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .uni-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .panel__header {
    flex-direction: column;
    align-items: flex-start;
  }

  canvas {
    height: 360px;
  }

  .drawer {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    top: auto;
    z-index: 40;
    border-radius: 16px 16px 0 0;
    transform: translateY(100%);
    opacity: 0;
  }

  body.drawer-open .drawer {
    transform: translateY(0);
    opacity: 1;
  }

  .drawer-header {
    display: flex;
  }

  .drawer .dock-section:first-of-type,
  .drawer .dock-section {
    border-top: none;
  }
}