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

:root {
  --accent:   #7c3aed;
  --accent2:  #a855f7;
  --bg:       #0a0a0f;
  --surface:  #14141f;
  --text:     #e8e8f0;
  --muted:    #6b6b8a;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  overflow-x: hidden;
}

/* ---- NAV ---- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,15,.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(124,58,237,.2);
}
.nav__inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__logo {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -.02em;
}
.nav__logo .dot { color: var(--accent2); }
.nav__back {
  font-size: .85rem;
  color: var(--muted);
  text-decoration: none;
  transition: color .2s;
}
.nav__back:hover { color: var(--text); }

/* ---- WRAPPER DEL JUEGO ---- */
.game-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 16px 40px;
  min-height: calc(100vh - 52px);
}

.game-container {
  width: 100%;
  max-width: 520px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* ---- CABECERA ---- */
.game-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}
.game-title {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}
.game-desc {
  font-size: .8rem;
  color: var(--muted);
  margin-top: 4px;
}
.score-area {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}
.score-box {
  background: var(--surface);
  border: 1px solid rgba(124,58,237,.3);
  border-radius: 10px;
  padding: 8px 14px;
  text-align: center;
  min-width: 70px;
}
.score-box__label {
  display: block;
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
}
.score-box__value {
  display: block;
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  margin-top: 2px;
}

/* ---- CANVAS WRAPPER ---- */
.canvas-wrap {
  width: 100%;
  aspect-ratio: 9/14;
  max-height: 65vh;
  background: var(--surface);
  border: 1px solid rgba(124,58,237,.25);
  border-radius: 14px;
  overflow: hidden;
  position: relative;
}
.canvas-wrap canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

/* ---- VIDAS ---- */
.lives-area {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  color: var(--muted);
}
.life-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent2);
  transition: opacity .3s;
}
.life-dot.lost { opacity: .2; }

/* ---- INFO DE IMAGEN (IA badge) ---- */
.image-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  color: var(--muted);
}
.ai-badge {
  background: var(--accent);
  color: #fff;
  font-size: .65rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: .06em;
  flex-shrink: 0;
}
.image-title { color: var(--muted); }

/* ---- DONACIÓN ---- */
.donate-area { text-align: center; }
.donate-link {
  display: inline-block;
  color: var(--muted);
  font-size: .82rem;
  text-decoration: none;
  border: 1px solid rgba(124,58,237,.25);
  border-radius: 8px;
  padding: 7px 18px;
  transition: color .2s, border-color .2s;
}
.donate-link:hover { color: var(--accent2); border-color: var(--accent2); }

/* ---- FOOTER ---- */
.footer {
  text-align: center;
  padding: 20px 16px;
  border-top: 1px solid rgba(124,58,237,.12);
}
.footer__inner { font-size: .78rem; color: var(--muted); }
.footer__inner a { color: var(--muted); text-decoration: underline; }
.footer__inner a:hover { color: var(--text); }

/* ---- GOOGLE FONTS ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Space+Grotesk:wght@600;700&display=swap');