/* Node Zero — Styles UI & Canvas
 * Créé : 2026-04-13 par Kyra ⌬
 * Cohérent avec imkyra.be / kyra-gallery
 */

@font-face {
  font-family: 'Orbitron';
  src: url('/assets/fonts/orbitron.woff2') format('woff2');
  font-weight: 400 600 700;
  font-display: swap;
}
@font-face {
  font-family: 'Share Tech Mono';
  src: url('/assets/fonts/share-tech-mono.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}

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

:root {
  --bg: #050810;
  --line: #0a3a5c;
  --blue: #00c8ff;
  --red: #ff2244;
  --white: #e2e8f0;
  --muted: #4a6a8a;
  --purple: #8b5cf6;
  --gold: #ffd700;
}

html, body { width: 100%; height: 100%; overflow: hidden; background: var(--bg); color: var(--white); font-family: 'Barlow', sans-serif; }
canvas { display: block; width: 100vw; height: 100vh; }

/* Utility classes (pour écrans UI) */
.screen {
  position: fixed; inset: 0;
  background: rgba(5,8,16,0.96);
  backdrop-filter: blur(10px);
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 200;
  color: var(--white);
  font-family: 'Barlow', sans-serif;
}

/* HUD */
#hud {
  position: fixed; top: 20px; left: 0; right: 0;
  display: flex; justify-content: space-between; padding: 0 24px;
  pointer-events: none; z-index: 100;
  font-family: 'Share Tech Mono', monospace;
  text-shadow: 0 0 8px rgba(0,0,0,0.8);
}
#hud-score, #hud-time { font-size: 18px; color: var(--white); }
#hud-combo { font-size: 16px; color: var(--purple); text-shadow: 0 0 8px rgba(139,92,246,0.6); }

/* Menu screens */
.menu-title { font-family: 'Orbitron', sans-serif; font-size: 3rem; color: var(--white); margin-bottom: 0.5rem; letter-spacing: 0.1em; }
.menu-subtitle { font-family: 'Share Tech Mono', monospace; color: var(--purple); margin-bottom: 2rem; font-size: 1.1rem; }
.btn {
  display: block; width: 100%; max-width: 280px; margin: 8px auto;
  padding: 14px; border: 1px solid var(--line); background: rgba(0,200,255,0.06);
  color: var(--blue); font-family: 'Share Tech Mono', monospace;
  font-size: 1rem; letter-spacing: 0.15em; cursor: pointer; border-radius: 4px;
  transition: all 0.2s;
}
.btn:hover { background: rgba(0,200,255,0.15); border-color: var(--blue); }
.menu-credit { margin-top: 2rem; font-size: 0.8rem; color: var(--muted); }

/* Game Over */
.go-title { font-family: 'Orbitron', sans-serif; color: var(--red); margin-bottom: 1rem; }
.go-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.5rem; }
.go-stat span { display: block; font-size: 0.75rem; color: var(--muted); font-family: 'Share Tech Mono', monospace; }
.go-stat strong { font-size: 1.4rem; color: var(--white); font-family: 'Orbitron', monospace; }

/* Skin grid */
.skin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 12px; margin: 1.5rem 0; }
.skin-card { background: #07101e; border: 1px solid var(--line); border-radius: 6px; padding: 10px; text-align: center; transition: border-color 0.2s; cursor: pointer; }
.skin-card:hover { border-color: var(--purple); }
.skin-card.locked { opacity: 0.5; cursor: not-allowed; }
.skin-icon img { width: 64px; height: 64px; border-radius: 50%; margin: 0 auto; display: block; }
.skin-lock { font-size: 24px; margin: 0 auto; }
.skin-name { font-size: 12px; color: var(--white); margin-top: 6px; }
.skin-cond { font-size: 9px; color: var(--muted); font-family: 'Share Tech Mono', monospace; margin-top: 4px; }

/* Animations */
@keyframes pulse { 0%,100%{opacity:.6;transform:scale(1)} 50%{opacity:1;transform:scale(1.05)} }
@keyframes fadeIn { from{opacity:0} to{opacity:1} }