:root {
  --bg: #1c1916;
  --panel: #2a2520;
  --text: #f5efe6;
  --muted: #a89880;
  --accent: #c47840;
  --border: #4a4038;
  --btn: #3a322c;
  --btn-hover: #4a4038;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #e8e0d4;
    --panel: #faf6f0;
    --text: #2a241c;
    --muted: #6a5c4c;
    --accent: #a85828;
    --border: #d0c4b4;
    --btn: #efe8dc;
    --btn-hover: #e0d4c4;
  }
}

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

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 14px;
}

#app {
  display: grid;
  grid-template-rows: auto 1fr auto;
  height: 100%;
  min-height: 100vh;
}

#hud {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

#title {
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--accent);
}

#hud-stats {
  display: flex;
  gap: 18px;
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: var(--muted);
}

#hud-stats span { white-space: nowrap; }

#stage {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  overflow: hidden;
}

#office {
  width: min(100%, 1100px);
  height: auto;
  max-height: calc(100vh - 120px);
  background: #d8cfc0;
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

#controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--panel);
  border-top: 1px solid var(--border);
}

#controls button {
  background: var(--btn);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 16px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

#controls button:hover,
#controls button:focus-visible {
  background: var(--btn-hover);
  border-color: var(--accent);
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.kb-hint {
  color: var(--muted);
  font-size: 12px;
  margin-left: 8px;
}

#status {
  margin-left: auto;
  color: var(--accent);
  font-size: 13px;
}

#day-panel {
  position: fixed;
  left: 50%;
  top: 40%;
  transform: translate(-50%, -50%);
  background: var(--panel);
  border: 1px solid var(--accent);
  border-radius: 12px;
  padding: 24px 36px;
  z-index: 20;
  text-align: center;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

#day-panel.hidden { display: none; }

#day-msg {
  font-size: 18px;
  font-weight: 600;
}

.zone-label {
  font-size: 10px;
  fill: #6a5c4c;
  font-family: "Segoe UI", system-ui, sans-serif;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
}