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

html, body {
  height: 100%;
  background: #14100e;
  overflow: hidden;
  font-family: Georgia, 'Times New Roman', serif;
}

#stage {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

canvas#cafe {
  /* size + image-rendering are set by the viewport manager in main.js
     (integer device-pixel scaling of the 960×600 master canvas) */
  image-rendering: pixelated;
  background: #14100e;
}

/* ---- start overlay ---- */
#overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at center, rgba(30, 22, 16, 0.82), rgba(10, 7, 5, 0.94));
  transition: opacity 1.2s ease;
  z-index: 10;
}
#overlay.gone { opacity: 0; pointer-events: none; }

.overlay-card { text-align: center; color: #e8d5b0; padding: 2rem; }
.overlay-card h1 {
  font-size: clamp(2rem, 6vw, 3.4rem);
  font-weight: normal;
  letter-spacing: 0.08em;
  text-shadow: 0 0 24px rgba(255, 170, 80, 0.35);
}
.overlay-card .sub {
  margin-top: 0.5rem;
  font-style: italic;
  opacity: 0.75;
  font-size: clamp(0.9rem, 2.2vw, 1.1rem);
}
#enter {
  margin-top: 1.8rem;
  font-family: inherit;
  font-size: clamp(1rem, 2.6vw, 1.25rem);
  padding: 0.7em 1.6em;
  color: #2a1c10;
  background: #e8b04a;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(232, 176, 74, 0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
#enter:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(232, 176, 74, 0.5); }
.overlay-card .hint { margin-top: 1.2rem; font-size: 0.8rem; opacity: 0.45; }

/* ---- ambient controls ---- */
#controls {
  position: absolute;
  right: 14px;
  bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: rgba(20, 14, 10, 0.72);
  border: 1px solid rgba(232, 213, 176, 0.16);
  border-radius: 999px;
  opacity: 1;
  transition: opacity 0.6s ease;
  z-index: 5;
}
#controls.faded { opacity: 0; pointer-events: none; }
#controls.hidden { display: none; }

#controls button {
  font-size: 15px;
  line-height: 1;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: 8px;
  filter: grayscale(0.15);
  transition: background 0.15s ease, filter 0.15s ease;
}
#controls button:hover { background: rgba(232, 213, 176, 0.14); }
#controls button.off { filter: grayscale(1) opacity(0.4); }

#vol {
  width: 74px;
  accent-color: #e8b04a;
  cursor: pointer;
}