:root {
  --cream: #f7ecd9;
  --cream-deep: #efdfc2;
  --ink: #2d1b3d;
  --ink-soft: #5c4470;
  --plum: #241135;
  --plum-deep: #190b27;
  --pink: #ff4f9a;
  --coral: #ff5e5b;
  --mango: #ffd23f;
  --tangerine: #ff9f1c;
  --lime: #7ddf64;
  --lagoon: #3fc1c9;
  --blueberry: #4d96ff;
  --lilac: #b67df1;
  --shadow: #d8c39e;
}

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

body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(12px, 3vw, 40px);
  background: var(--cream);
  background-image:
    radial-gradient(var(--cream-deep) 1.5px, transparent 1.5px);
  background-size: 22px 22px;
  font-family: "Outfit", sans-serif;
  color: var(--ink);
}

.cabinet {
  background: var(--cream);
  border: 4px solid var(--ink);
  border-radius: 28px;
  box-shadow: 10px 10px 0 var(--ink);
  padding: clamp(16px, 3vw, 32px) clamp(16px, 3.5vw, 40px) clamp(20px, 3vw, 36px);
  max-width: 720px;
}

/* ---------- masthead ---------- */

.masthead { text-align: center; margin-bottom: 18px; }

.logo {
  font-family: "Bungee", cursive;
  font-size: clamp(2rem, 7vw, 3.4rem);
  letter-spacing: 0.04em;
  line-height: 1;
  text-shadow: 3px 3px 0 var(--ink);
  user-select: none;
}
.logo span { display: inline-block; }
.logo .l1 { color: var(--pink); transform: rotate(-4deg); }
.logo .l2 { color: var(--tangerine); transform: translateY(2px); }
.logo .l3 { color: var(--mango); transform: rotate(3deg); }
.logo .l4 { color: var(--lime); transform: translateY(-3px); }
.logo .l5 { color: var(--lagoon); transform: rotate(-2deg); }
.logo .l6 { color: var(--blueberry); transform: translateY(2px) rotate(2deg); }
.logo .l7 { color: var(--lilac); transform: translateY(-2px); }
.logo .l8 { color: var(--coral); transform: rotate(-3deg); }
.logo .l9 { color: var(--pink); transform: translateY(2px) rotate(4deg); }

.tagline {
  margin-top: 8px;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ---------- screen + panel ---------- */

.screen-row {
  display: flex;
  gap: 20px;
  align-items: stretch;
  justify-content: center;
  flex-wrap: wrap;
}

.bezel {
  position: relative;
  background: var(--plum-deep);
  border: 4px solid var(--ink);
  border-radius: 18px;
  padding: 10px;
  box-shadow: inset 0 0 0 3px #3a2152, 6px 6px 0 var(--shadow);
}

#game {
  display: block;
  border-radius: 8px;
  max-width: 100%;
  height: auto;
}

.scanlines {
  position: absolute;
  inset: 10px;
  border-radius: 8px;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.025) 0px,
    rgba(255, 255, 255, 0.025) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode: screen;
}

/* ---------- overlay ---------- */

.overlay {
  position: absolute;
  inset: 10px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: rgba(20, 8, 33, 0.82);
  backdrop-filter: blur(2px);
  transition: opacity 0.25s ease-out;
}
.overlay.hidden { opacity: 0; pointer-events: none; }

.overlay-card {
  text-align: center;
  padding: 24px;
  color: var(--cream);
  max-width: 300px;
}
.overlay-card h2 {
  font-family: "Bungee", cursive;
  font-size: 1.6rem;
  line-height: 1.15;
  margin-bottom: 12px;
}
.overlay-card h2.win-pink { color: var(--pink); }
.overlay-card h2.win-mango { color: var(--mango); }
.overlay-card p { font-size: 0.92rem; line-height: 1.5; margin-bottom: 10px; }
.overlay-card .hint {
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--mango);
  animation: blink 1.1s steps(2, start) infinite;
}
.overlay-card .big-score {
  font-family: "Bungee", cursive;
  font-size: 2.2rem;
  color: var(--mango);
  display: block;
  margin: 6px 0 2px;
}
.overlay-card .new-best {
  color: var(--lime);
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

@keyframes blink { 50% { opacity: 0.25; } }

/* ---------- side panel ---------- */

.panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 200px;
}

.panel-block {
  background: #fffaf0;
  border: 3px solid var(--ink);
  border-radius: 14px;
  padding: 12px 14px;
  box-shadow: 4px 4px 0 var(--shadow);
}

.panel-block h2 {
  font-family: "Bungee", cursive;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.next-dots {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  min-height: 16px;
}
.next-dots span {
  width: 14px;
  height: 14px;
  border-radius: 5px;
  border: 2px solid var(--ink);
  background: var(--pink);
}
.next-dots span:first-child { border-radius: 50%; }

.stats { display: flex; flex-direction: column; gap: 8px; }
.stat { display: flex; justify-content: space-between; align-items: baseline; }
.stat-pair { display: flex; gap: 12px; }
.stat-pair .stat { flex: 1; }
.stat-label {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.stat-value {
  font-weight: 800;
  font-size: 1.15rem;
  font-variant-numeric: tabular-nums;
}
#score { color: var(--pink); font-size: 1.45rem; }
.snake-len { color: var(--ink); font-size: 0.95rem; }

.legend h3 {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.snake-col h3 { color: var(--pink); }
.piece-col h3 { color: var(--lagoon); }
.legend-grid { display: flex; flex-direction: column; gap: 10px; }
.legend p, .legend-misc { font-size: 0.78rem; line-height: 1.8; color: var(--ink-soft); }
.legend-misc { margin-top: 10px; border-top: 2px dashed var(--cream-deep); padding-top: 8px; }

kbd {
  display: inline-block;
  min-width: 20px;
  padding: 1px 5px;
  text-align: center;
  font-family: "Outfit", sans-serif;
  font-weight: 800;
  font-size: 0.72rem;
  color: var(--ink);
  background: var(--cream);
  border: 2px solid var(--ink);
  border-bottom-width: 4px;
  border-radius: 6px;
  margin-right: 1px;
}

.mute-btn {
  font-family: "Outfit", sans-serif;
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--mango);
  border: 3px solid var(--ink);
  border-radius: 12px;
  padding: 8px;
  cursor: pointer;
  box-shadow: 3px 3px 0 var(--ink);
  transition: transform 0.08s ease-out, box-shadow 0.08s ease-out;
}
.mute-btn:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--ink); }
.mute-btn:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--ink); }
.mute-btn.muted { background: var(--cream-deep); color: var(--ink-soft); }

@media (max-width: 640px) {
  .panel { width: 100%; max-width: 364px; }
}