/* MachineMachine Arcade shared brand styles.
   Pure black, white text, green (#14f195) and violet (#9945ff) accents.
   No grey. Dark mode always. */

:root {
  --mm-bg: #000000;
  --mm-fg: #ffffff;
  --mm-green: #14f195;
  --mm-violet: #9945ff;
  --mm-dim: rgba(255, 255, 255, 0.6);
}

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

html, body {
  width: 100%; height: 100%;
  background: var(--mm-bg);
  color: var(--mm-fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  overscroll-behavior: none;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  -webkit-user-select: none;
}

#game-container {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
  z-index: 100;
}
.mm-overlay h1 { font-size: 32px; margin-bottom: 12px; color: var(--mm-green); letter-spacing: 1px; }
.mm-overlay p { font-size: 16px; margin-bottom: 16px; max-width: 340px; line-height: 1.4; }
.mm-overlay .mm-score-line { font-size: 20px; margin: 8px 0; }
.mm-overlay .mm-score-line strong { color: var(--mm-violet); }

.mm-btn {
  display: inline-block;
  background: var(--mm-green);
  color: var(--mm-bg);
  border: none;
  padding: 14px 28px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 1px;
  cursor: pointer;
  border-radius: 4px;
  margin: 8px;
  text-decoration: none;
  transition: transform 0.05s ease;
}
.mm-btn:active { transform: scale(0.97); }
.mm-btn-violet { background: var(--mm-violet); color: var(--mm-fg); }
.mm-btn-ghost { background: transparent; color: var(--mm-fg); border: 1px solid var(--mm-fg); }

.mm-music-toggle {
  position: fixed;
  top: 12px;
  right: 12px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--mm-fg);
  font-size: 18px;
  cursor: pointer;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mm-music-toggle.muted { color: var(--mm-dim); }

.mm-cta-card {
  margin-top: 16px;
  padding: 16px 20px;
  border: 1px solid var(--mm-violet);
  border-radius: 6px;
  background: rgba(153, 69, 255, 0.08);
  max-width: 340px;
}
.mm-cta-card .mm-track-title { font-size: 14px; color: var(--mm-dim); margin-bottom: 4px; }
.mm-cta-card .mm-track-name { font-size: 18px; color: var(--mm-fg); margin-bottom: 12px; }
.mm-cta-card .mm-cta-link {
  color: var(--mm-green);
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  border-bottom: 1px solid var(--mm-green);
  padding-bottom: 1px;
}
.mm-tip-jar {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 12px;
}
.mm-tip-title { color: var(--mm-dim); margin-bottom: 6px; }
.mm-tip-row {
  display: flex; align-items: center; gap: 6px;
  margin-bottom: 4px;
  font-family: ui-monospace, "Courier New", monospace;
  word-break: break-all;
}
.mm-tip-chain {
  background: var(--mm-violet);
  color: var(--mm-fg);
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 700;
  flex-shrink: 0;
  font-family: system-ui;
}
.mm-tip-row code {
  font-size: 10px;
  color: var(--mm-fg);
  word-break: break-all;
  user-select: all;
}

.mm-leaderboard {
  margin-top: 16px;
  width: 100%;
  max-width: 340px;
  text-align: left;
  font-size: 14px;
}
.mm-leaderboard h3 { color: var(--mm-violet); margin-bottom: 8px; font-size: 16px; }
.mm-leaderboard ol { list-style-position: inside; }
.mm-leaderboard li { padding: 4px 0; display: flex; justify-content: space-between; }
.mm-leaderboard .mm-name { color: var(--mm-fg); }
.mm-leaderboard .mm-score { color: var(--mm-green); font-weight: 700; }
.mm-leaderboard .mm-loading { color: var(--mm-dim); font-style: italic; }

.mm-attribution {
  position: fixed;
  bottom: 8px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 11px;
  color: var(--mm-dim);
  z-index: 10;
}
.mm-attribution a { color: var(--mm-dim); }

#hud {
  position: fixed;
  top: 12px;
  left: 16px;
  z-index: 30;
  pointer-events: none;
}
#hud #score {
  font-size: 32px;
  font-weight: 700;
  color: var(--mm-green);
  letter-spacing: 1px;
}
#canvas { display: block; }