:root {
  color-scheme: dark;
  --ink: #f8fafc;
  --muted: #b9c2d0;
  --panel: rgba(13, 19, 33, 0.82);
  --line: rgba(255, 255, 255, 0.14);
  --gold: #f7c948;
  --leaf: #43c46b;
  --sky: #66d9ff;
  --danger: #fb5270;
}

* { box-sizing: border-box; }
html, body { min-height: 100%; margin: 0; }

body {
  display: grid;
  place-items: center;
  padding: 20px;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 18% 12%, rgba(251, 82, 112, 0.18), transparent 30%),
    linear-gradient(135deg, #1a1016 0%, #241626 43%, #0f0a14 100%);
}

.game-shell { width: min(1120px, 100%); }

.topbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.eyebrow {
  margin: 0 0 2px;
  color: var(--danger);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

h1 { margin: 0; font-size: clamp(26px, 4.5vw, 50px); line-height: 0.95; }

.subtitle {
  margin: 4px 0 0;
  font-family: "Brush Script MT", "Segoe Script", "Comic Sans MS", cursive;
  font-size: clamp(18px, 2.6vw, 28px);
  font-weight: 700;
  font-style: italic;
  background: linear-gradient(90deg, #f7c948, #fb7185, #66d9ff);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: #f7c948;
}

.hud-top { display: flex; gap: 8px; align-items: center; }

.icon-button {
  width: 40px;
  min-height: 34px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  font-size: 16px;
  font-weight: 800;
  cursor: pointer;
  text-decoration: none;
}
.icon-button:hover { background: rgba(255, 255, 255, 0.12); }

.stage-wrap {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0a0710;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

canvas {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  image-rendering: pixelated;
  cursor: crosshair;
}

.message {
  position: absolute;
  inset: auto 20px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  background: rgba(8, 13, 24, 0.9);
  font-size: 15px;
}
.message-copy { display: flex; flex-direction: column; gap: 4px; }
.message.is-hidden { display: none; }
.message strong { color: var(--gold); }
.message span { color: var(--muted); }

.message.is-final {
  inset: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 14px;
  padding: 28px;
  background: radial-gradient(circle at 50% 30%, rgba(247, 201, 72, 0.18), transparent 60%), rgba(8, 13, 24, 0.94);
}
.message.is-final .message-copy { align-items: center; gap: 10px; max-width: 620px; }
.final-title { font-size: clamp(30px, 6vw, 56px); color: var(--gold); text-shadow: 0 4px 22px rgba(247,201,72,0.45); animation: finalpop .8s ease-out; }
.final-sub { font-size: clamp(16px, 3vw, 24px); color: var(--sky) !important; font-weight: 800; }
.message.is-final .menu-actions { justify-content: center; }
@keyframes finalpop { 0%{transform:scale(.6);opacity:0;} 60%{transform:scale(1.12);opacity:1;} 100%{transform:scale(1);} }

.menu-actions { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
.menu-actions button, .nick-row button {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 7px 12px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--ink);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}
.menu-actions button:hover:not(:disabled) { background: rgba(255,255,255,0.17); }
.menu-actions button:disabled { opacity: 0.45; cursor: not-allowed; }

.nick-row { display: flex; gap: 8px; margin-top: 8px; }
.nick-row input {
  flex: 1 1 auto; min-height: 34px;
  border: 1px solid var(--line); border-radius: 8px;
  padding: 6px 10px; background: rgba(255,255,255,0.1); color: var(--ink);
  font: inherit; font-weight: 700;
}
.nick-row button { background: rgba(247,201,72,0.25); }

.controls {
  display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px;
}
.controls span {
  min-height: 34px; display: inline-flex; align-items: center;
  border: 1px solid var(--line); border-radius: 8px; padding: 7px 10px;
  background: var(--panel); font-size: 14px; font-weight: 700; white-space: nowrap;
}

.scoreboard { margin-top: 12px; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--panel); }
.scoreboard-head { display: flex; align-items: center; justify-content: space-between; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.scoreboard h2 { margin: 0; font-size: 17px; }
.scoreboard button { min-height: 32px; border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; background: rgba(255,255,255,0.08); color: var(--ink); font: inherit; font-weight: 750; cursor: pointer; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 9px 12px; border-bottom: 1px solid rgba(255,255,255,0.08); text-align: left; font-size: 14px; }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; }
tbody tr:last-child td { border-bottom: 0; }

/* Sklep */
.shop {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  padding: 16px; background: rgba(6,10,20,0.84); backdrop-filter: blur(2px);
}
.shop.is-hidden { display: none; }
.shop-card {
  display: flex; gap: 18px; align-items: center; max-width: 720px; width: 100%;
  border: 1px solid var(--line); border-radius: 12px; padding: 16px;
  background: linear-gradient(160deg, rgba(60,24,40,0.96), rgba(14,12,20,0.96));
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
#shopCanvas { width: 200px; height: 200px; flex: 0 0 auto; image-rendering: pixelated; border-radius: 10px; background: rgba(0,0,0,0.25); }
.shop-body { flex: 1 1 auto; display: flex; flex-direction: column; gap: 8px; }
.shop-body h2 { margin: 0; color: var(--gold); font-size: 20px; }
.shop-coins { margin: 0; color: var(--sky); font-weight: 800; }
.shop-items { display: flex; flex-direction: column; gap: 8px; margin: 4px 0; }
.shop-item { display: flex; align-items: center; justify-content: space-between; gap: 10px; border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; background: rgba(255,255,255,0.06); }
.shop-item .info { display: flex; flex-direction: column; gap: 2px; }
.shop-item .info b { color: var(--ink); font-size: 15px; }
.shop-item .info small { color: var(--muted); font-size: 12px; }
.shop-item button { min-height: 34px; border: 1px solid var(--line); border-radius: 8px; padding: 7px 12px; background: rgba(67,196,107,0.22); color: var(--ink); font: inherit; font-weight: 800; cursor: pointer; white-space: nowrap; }
.shop-item button:hover:not(:disabled) { background: rgba(67,196,107,0.38); }
.shop-item button:disabled { opacity: 0.4; cursor: not-allowed; background: rgba(255,255,255,0.08); }
#shopContinue { align-self: flex-end; min-height: 36px; border: 1px solid var(--line); border-radius: 8px; padding: 8px 16px; background: rgba(102,217,255,0.2); color: var(--ink); font: inherit; font-weight: 800; cursor: pointer; }
#shopContinue:hover { background: rgba(102,217,255,0.34); }

@media (max-width: 720px) {
  .topbar { align-items: stretch; flex-direction: column; }
  .shop-card { flex-direction: column; }
}