/* Wspólne style dla wszystkich mini gier */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #e9f0e9;
  --panel: #ffffff;
  --ink: #29342d;
  --muted: #6f7f74;
  --accent: #4a7c59;
  --accent-dark: #3a6347;
  --line: #d5ded6;
  --shadow: 0 2px 10px rgba(40, 60, 45, 0.10);
}

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: system-ui, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
}

button { font-family: inherit; }

.hidden { display: none !important; }

header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 1.1rem;
  padding: 0.9rem 1.2rem;
  background: var(--panel);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 10;
}

header h1 { font-size: 1.25rem; }

a.back {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  padding: 0.35rem 0.6rem;
  border-radius: 8px;
  white-space: nowrap;
}
a.back:hover { background: var(--bg); }

.hud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-left: auto;
}

.stat {
  background: var(--bg);
  border-radius: 8px;
  padding: 0.35rem 0.7rem;
  font-size: 0.9rem;
  color: var(--muted);
  white-space: nowrap;
}
.stat b { color: var(--ink); }

.btn {
  border: none;
  border-radius: 8px;
  padding: 0.45rem 0.9rem;
  background: var(--accent);
  color: #fff;
  font-size: 0.9rem;
  cursor: pointer;
}
.btn:hover { background: var(--accent-dark); }
.btn.ghost {
  background: var(--panel);
  color: var(--accent);
  border: 1px solid var(--accent);
}
.btn.ghost:hover, .btn.ghost.active { background: var(--accent); color: #fff; }
.btn:disabled { opacity: 0.45; pointer-events: none; }

main {
  padding: 1.2rem;
  max-width: 1100px;
  margin: 0 auto;
}
@media (max-width: 700px) { main { padding: 0.7rem; } }

.hint {
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 0.9rem;
  text-align: center;
  max-width: 40rem;
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 30, 24, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1rem;
}

.overlay-box {
  background: var(--panel);
  border-radius: 14px;
  padding: 1.6rem 2rem;
  text-align: center;
  box-shadow: var(--shadow);
  max-width: 24rem;
}
.overlay-box h2 { margin-bottom: 0.5rem; }
.overlay-box p { color: var(--muted); margin-bottom: 1rem; }
.overlay-box .btn + .btn { margin-left: 0.5rem; }