/* Self-hosted fonts */
@font-face {
  font-family: 'Pacifico';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('assets/fonts/pacifico-400-latin.woff2') format('woff2');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('assets/fonts/inter-latin.woff2') format('woff2');
}

/* Tracer — Daily Maze — V1 Styles
   Palette: bg #0A0A0A, grid #4E4E4E, text #F5F5F5, secondary #B8B8B8
   Trails: Blue #1D4DFF, Red #FF2A1A, Yellow #F4F000, Orange #FFAA00, Green #00A62E
   Fonts: Pacifico (title), Inter (UI)
*/

:root {
  --bg: #0A0A0A;
  --grid: rgba(78, 78, 78, 0.4);
  --text: #F5F5F5;
  --text-secondary: #B8B8B8;
  --trail-1: #1D4DFF;
  --trail-2: #FF2A1A;
  --trail-3: #F4F000;
  --trail-4: #FFAA00;
  --trail-5: #00A62E;
  --btn-bg: #1a1a1a;
  --btn-hover: #252525;
  --border: #2a2a2a;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

#app {
  min-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Screens */
.screen {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  width: 100%;
  padding: 2rem;
}

.screen.active {
  display: flex;
}

/* Landing */
#landing {
  text-align: center;
  gap: 0.75rem;
}

.logo {
  /* font-family: 'Space Grotesk', sans-serif; */
  font-family: 'Pacifico', cursive;
  font-weight: 400;
  font-size: clamp(2.5rem, 8vw, 4rem);
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
  color: var(--holiday-color, var(--text));
}

.day-number {
  font-size: 0.9375rem;
  color: var(--holiday-color, var(--text-secondary));
}

.holiday-greeting {
  font-size: 1rem;
  color: var(--holiday-color, var(--text-secondary));
  font-weight: 500;
}

.tagline {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.btn-primary {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  padding: 0.875rem 2rem;
  background: var(--text);
  color: var(--bg);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}

.btn-primary:hover {
  background: #e0e0e0;
  transform: scale(1.02);
}

.btn-primary:active {
  transform: scale(0.98);
}

.btn-secondary {
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 0.9375rem;
  padding: 0.75rem 1.5rem;
  background: var(--btn-bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.btn-secondary:hover {
  background: var(--btn-hover);
  border-color: #3a3a3a;
}

.btn-secondary:disabled {
  opacity: 0.85;
  cursor: default;
}

.hint {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: 0.75rem;
}

.btn-exit-practice {
  font-family: 'Inter', sans-serif;
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.25rem 0.75rem;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.btn-exit-practice:hover {
  color: var(--text);
  border-color: #4E4E4E;
}

.revision {
  position: fixed;
  bottom: 1rem;
  left: 1.25rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
  opacity: 0.6;
  z-index: 50;
}

/* Gameplay */
#gameplay {
  padding-top: 1rem;
  padding-bottom: 1rem;
  overflow: visible;
  min-width: 0;
}

.game-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 520px;
  margin-bottom: 1rem;
  font-size: 0.9375rem;
}

.logo-small {
  font-family: 'Pacifico', cursive;
  font-weight: 400;
}

#maze-label {
  color: var(--text-secondary);
}

#timer {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

#maze-container {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  overflow: visible;
  max-width: 100vw;
}

#maze-canvas {
  display: block;
  background: var(--bg);
  cursor: pointer;
  touch-action: none;
  user-select: none;
  max-width: min(100vw, 520px);
  max-height: min(calc(100vh - 8rem), 520px);
  width: auto;
  height: auto;
}

.countdown-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 10, 0.85);
  z-index: 10;
  pointer-events: none;
}

.countdown-overlay.hidden {
  display: none;
}

#countdown-number {
  font-family: 'Pacifico', cursive;
  font-weight: 400;
  font-size: clamp(4rem, 20vw, 8rem);
  color: var(--text);
  opacity: 0.95;
}

.maze-clear-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: rgba(10, 10, 10, 0.9);
  z-index: 5;
  pointer-events: none;
}

.maze-clear-overlay.hidden {
  display: none;
}

.maze-clear-text {
  font-family: 'Pacifico', cursive;
  font-weight: 400;
  font-size: 1.5rem;
}

.split-time {
  font-variant-numeric: tabular-nums;
  color: var(--text-secondary);
  font-size: 1rem;
}

.splits-footer {
  margin-top: 1rem;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  min-height: 1.5rem;
}

/* Results */
#results {
  gap: 1.5rem;
  text-align: center;
}

.results-title {
  font-family: 'Pacifico', cursive;
  font-weight: 400;
  font-size: 1.75rem;
  color: var(--holiday-color, var(--text));
}

.total-time {
  font-variant-numeric: tabular-nums;
  font-size: 1.25rem;
  font-weight: 600;
}

.recap-panels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  max-width: 420px;
  margin: 0 auto;
}

.recap-panel {
  background: var(--btn-bg);
  border-radius: 8px;
  padding: 0.5rem;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.recap-panel:hover {
  border-color: #4E4E4E;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.08);
}

.recap-panel canvas {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
}

.recap-panel .panel-split {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
  font-variant-numeric: tabular-nums;
}

.splits-list {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

.results-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.recap-expand-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1.5rem;
}

.recap-expand-overlay.hidden {
  display: none !important;
}

.recap-expand-content {
  background: var(--bg);
  border-radius: 12px;
  padding: 1rem;
  border: 1px solid var(--border);
  max-width: 100%;
}

.recap-expand-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.recap-expand-split {
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

.recap-expand-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.25rem;
}

.recap-expand-close:hover {
  color: var(--text);
}

#recap-expand-canvas {
  display: block;
  border-radius: 6px;
  max-width: 100%;
  height: auto;
}

.hidden {
  display: none !important;
}

/* Mute toggle */
.btn-mute {
  position: fixed;
  top: 1rem;
  right: 1.25rem;
  background: transparent;
  border: none;
  font-size: 1.1rem;
  line-height: 1;
  padding: 0.25rem;
  cursor: pointer;
  opacity: 0.4;
  z-index: 50;
  transition: opacity 0.15s;
}

.btn-mute:hover {
  opacity: 1;
}

/* Site footer */
.site-footer {
  position: fixed;
  bottom: 1rem;
  right: 1.25rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
  opacity: 0.6;
  pointer-events: none;
  z-index: 50;
}

.site-footer {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-logo {
  width: 16px;
  height: 16px;
  object-fit: contain;
  opacity: 0.7;
}