:root {
  --font-display: 'Cabinet Grotesk', system-ui, sans-serif;
  --font-body: 'Satoshi', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  --bg: #0c1410;
  --bg-2: #0a0f0d;
  --ink: #f1efe6;
  --ink-dim: #b8b4a6;
  --line: rgba(255, 240, 200, 0.14);

  --grass: #4f9a52;
  --grass-deep: #2a5a31;
  --sun: #ffd166;
  --gold: #f7c948;
  --rot: #7c4ad6;
  --rot-glow: #a06bff;
  --danger: #ff5050;
  --hawk: #4b2f1a;
  --fox: #d36a2f;
  --egg-shell: #fff7e3;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; overflow: hidden; background: var(--bg); color: var(--ink); font-family: var(--font-body); -webkit-tap-highlight-color: transparent; user-select: none; touch-action: none; }

#app { position: fixed; inset: 0; }
#game { position: absolute; inset: 0; display: block; width: 100%; height: 100%; }

.hidden { display: none !important; }

/* HUD ------------------------------------------------------------ */
#hud { position: absolute; inset: 0; pointer-events: none; padding: 14px; z-index: 5; }
.hud-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.hud-row-2 { margin-top: 8px; justify-content: flex-start; padding-right: 110px; }

.hud-pill { display: inline-flex; flex-direction: column; gap: 2px; padding: 8px 14px; background: rgba(10, 18, 14, 0.65); border: 1px solid var(--line); border-radius: 12px; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: 0 6px 28px rgba(0,0,0,0.4); }
.hud-cap { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.18em; color: var(--ink-dim); }
.hud-num { font-family: var(--font-display); font-weight: 900; font-size: 22px; line-height: 1; font-variant-numeric: tabular-nums; }
.hud-name { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; color: var(--sun); }
.hud-level .hud-num { color: var(--ink); }
.hud-bar { height: 4px; width: 100%; min-width: 110px; background: rgba(255,255,255,0.08); border-radius: 2px; margin-top: 4px; overflow: hidden; }
.hud-bar-fill { height: 100%; width: 0%; background: linear-gradient(90deg, var(--grass), var(--gold)); transition: width 220ms cubic-bezier(0.2, 0.8, 0.2, 1); }
.hud-time .hud-num { color: var(--ink); }
.hud-time.warn .hud-num { color: var(--danger); animation: pulse 0.5s infinite alternate; }
.hud-lives .hud-num { color: var(--danger); letter-spacing: 0.06em; }

.hud-score { background: rgba(247, 201, 72, 0.22); border-color: rgba(247, 201, 72, 0.65); }
.hud-score .hud-num { color: var(--gold); text-shadow: 0 1px 2px rgba(0,0,0,0.4); }
.hud-score .hud-label { color: rgba(247, 201, 72, 0.9); }

.combo { background: rgba(167, 76, 255, 0.18); border: 1px solid rgba(167, 76, 255, 0.5); border-radius: 999px; padding: 7px 16px; font-family: var(--font-mono); font-weight: 700; color: #e1c8ff; letter-spacing: 0.14em; font-size: 12px; box-shadow: 0 0 24px rgba(167,76,255,0.45); animation: comboPop 220ms ease-out; }
.combo #combo-mult { font-family: var(--font-display); font-weight: 900; font-size: 18px; color: var(--gold); margin-right: 6px; }

.toast { position: absolute; left: 50%; top: 18%; transform: translateX(-50%); padding: 10px 18px; background: rgba(0,0,0,0.75); border: 1px solid var(--line); border-radius: 999px; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.16em; color: var(--ink); opacity: 0; transition: opacity 0.4s; pointer-events: none; white-space: nowrap; }
.toast.show { opacity: 1; }
.toast.warn { color: var(--danger); border-color: rgba(255,80,80,0.55); }
.toast.good { color: var(--gold); border-color: rgba(247,201,72,0.55); }

@keyframes pulse { from { opacity: 0.6; } to { opacity: 1; } }
@keyframes comboPop { from { transform: scale(0.8); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* Joystick ------------------------------------------------------- */
.joy { position: absolute; left: 22px; bottom: 24px; width: 130px; height: 130px; border-radius: 50%; background: rgba(0,0,0,0.32); border: 1px solid var(--line); z-index: 6; pointer-events: auto; touch-action: none; }
.joy-knob { position: absolute; left: 50%; top: 50%; width: 56px; height: 56px; margin: -28px 0 0 -28px; border-radius: 50%; background: rgba(255, 247, 227, 0.85); box-shadow: 0 6px 22px rgba(0,0,0,0.4), inset 0 -4px 12px rgba(0,0,0,0.18); }

/* Icon buttons --------------------------------------------------- */
.iconbtn { position: fixed; top: 18px; right: 18px; width: 38px; height: 38px; border-radius: 50%; background: rgba(10, 18, 14, 0.6); border: 1px solid var(--line); color: var(--ink); font-family: var(--font-display); font-weight: 700; font-size: 14px; cursor: pointer; z-index: 10; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.iconbtn-mute { top: 64px; }

/* Screens -------------------------------------------------------- */
.screen { position: absolute; inset: 0; z-index: 20; display: flex; align-items: center; justify-content: center; padding: 24px; }
.screen-title, .screen-brief, .screen-over, .screen-win, .screen-pause {
  background:
    radial-gradient(ellipse at 50% 70%, rgba(79, 154, 82, 0.28) 0%, transparent 60%),
    radial-gradient(ellipse at 30% 20%, rgba(255, 209, 102, 0.18) 0%, transparent 55%),
    var(--bg);
}

/* Title */
.title-stack { display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; max-width: 700px; }
.title-tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.32em; color: var(--ink-dim); padding: 6px 14px; border: 1px solid var(--line); border-radius: 999px; }
.title-art { font-family: var(--font-display); font-weight: 900; font-size: clamp(64px, 15vw, 150px); line-height: 1.0; letter-spacing: -0.03em; margin: 4px 0; text-align: center; }
.title-art span { display: block; }
.title-stroke { color: transparent; -webkit-text-stroke: 2px var(--sun); }
.title-sub { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.22em; color: var(--gold); margin: 0; }
.title-body { color: var(--ink-dim); font-size: 15px; line-height: 1.55; margin: 4px 0 10px; max-width: 460px; }
.title-body em { color: var(--sun); font-style: normal; font-weight: 700; }
.title-foot { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.18em; color: rgba(255,255,255,0.4); margin-top: 14px; }

.btn-primary { font-family: var(--font-display); font-weight: 900; font-size: 16px; letter-spacing: 0.04em; background: var(--sun); color: #221a08; border: none; padding: 14px 28px; border-radius: 999px; cursor: pointer; box-shadow: 0 8px 30px rgba(255,209,102,0.5); transition: transform 0.15s ease, box-shadow 0.15s ease; }
.btn-primary:hover, .btn-primary:active { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(255,209,102,0.6); }
.btn-ghost { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.18em; background: transparent; color: var(--ink-dim); border: 1px solid var(--line); padding: 11px 22px; border-radius: 999px; cursor: pointer; }
.btn-ghost:hover { color: var(--ink); }

/* Brief / Over / Win cards */
.brief-card, .over-card, .win-card, .pause-card { max-width: 540px; width: 100%; background: rgba(10, 18, 14, 0.85); border: 1px solid var(--line); border-radius: 22px; padding: 28px; text-align: center; backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 20px 80px rgba(0,0,0,0.6); }
.brief-cap, .over-cap { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.28em; color: var(--gold); }
.brief-name, .over-title { font-family: var(--font-display); font-weight: 900; font-size: clamp(30px, 6vw, 52px); margin: 6px 0 8px; letter-spacing: -0.02em; line-height: 1.05; }
.win-title { color: var(--sun); }
.brief-flavor, .over-flavor { color: var(--ink-dim); font-size: 14px; line-height: 1.55; max-width: 420px; margin: 0 auto 18px; }
.brief-stats, .over-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 0 0 22px; }
.brief-stats > div, .over-stats > div { padding: 12px 6px; background: rgba(255,255,255,0.04); border: 1px solid var(--line); border-radius: 12px; display: flex; flex-direction: column; gap: 4px; }
.brief-stat-cap { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.18em; color: var(--ink-dim); }
.brief-stat-val { font-family: var(--font-display); font-weight: 900; font-size: 22px; color: var(--ink); }
.over-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.pause-card { max-width: 320px; }
.pause-card h3 { font-family: var(--font-display); font-weight: 900; font-size: 32px; letter-spacing: 0.06em; margin: 0 0 20px; }
.pause-card .btn-primary, .pause-card .btn-ghost { margin: 6px; }

/* Mobile --------------------------------------------------------- */
@media (max-width: 600px) {
  #hud { padding: 10px; }
  .hud-pill { padding: 6px 10px; }
  .hud-num { font-size: 17px; }
  .hud-cap { font-size: 8.5px; }
  .hud-row { gap: 7px; }
  .title-art { font-size: clamp(54px, 16vw, 110px); }
  .title-body { font-size: 14px; }
  .brief-card, .over-card, .win-card { padding: 22px 18px; }
  .brief-stats, .over-stats { grid-template-columns: 1fr 1fr; gap: 8px; }
  .brief-stats > div:last-child, .over-stats > div:last-child { grid-column: 1 / -1; }
  .iconbtn { top: 12px; right: 12px; width: 34px; height: 34px; font-size: 13px; }
  .iconbtn-mute { top: 54px; }
  .joy { left: 16px; bottom: 16px; width: 112px; height: 112px; }
  .joy-knob { width: 48px; height: 48px; margin: -24px 0 0 -24px; }
}

@media (hover: none) and (pointer: coarse) {
  /* show joystick only after game starts; JS toggles .hidden */
}