:root {
  color-scheme: dark;
  --bg: #080d0a;
  --bg-elevated: rgba(14, 21, 17, 0.88);
  --line: rgba(218, 193, 130, 0.18);
  --text: #f1ead4;
  --muted: #b6ae98;
  --accent: #d69d4b;
  --accent-hot: #ffca70;
  --danger: #ff8f61;
  --shadow: rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  overflow: hidden;
  background:
    radial-gradient(circle at top, rgba(98, 78, 29, 0.28), transparent 30%),
    radial-gradient(circle at bottom, rgba(41, 74, 52, 0.2), transparent 35%),
    var(--bg);
  color: var(--text);
  font-family: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
}

body {
  position: relative;
}

canvas {
  display: block;
}

#app {
  position: relative;
  width: 100vw;
  height: 100vh;
}

.hud {
  position: fixed;
  inset: 24px 24px auto;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  pointer-events: none;
}

.panel {
  min-width: 220px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 45px var(--shadow);
}

.panel p {
  margin: 0;
}

.panel p + p {
  margin-top: 8px;
}

.eyebrow {
  margin: 0 0 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.68rem;
  color: var(--accent-hot);
}

.panel span,
.overlay-hint span {
  color: var(--accent-hot);
}

.inventory-chip {
  display: inline-flex;
  margin-right: 6px;
  padding: 2px 8px;
  border: 1px solid rgba(255, 222, 168, 0.16);
  border-radius: 999px;
  font-size: 0.84rem;
}

.inventory-chip.owned {
  color: var(--accent-hot);
  border-color: rgba(255, 208, 118, 0.32);
  background: rgba(214, 157, 75, 0.14);
}

.inventory-chip.missing {
  color: rgba(241, 234, 212, 0.42);
  border-color: rgba(255, 222, 168, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.minimap-shell {
  position: fixed;
  right: 24px;
  bottom: 24px;
  padding: 12px;
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 45px var(--shadow);
}

#minimap {
  width: 220px;
  height: 220px;
}

.crosshair {
  position: fixed;
  left: 50%;
  top: 50%;
  width: 18px;
  height: 18px;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.crosshair::before,
.crosshair::after {
  content: "";
  position: absolute;
  background: rgba(255, 239, 198, 0.82);
  box-shadow: 0 0 12px rgba(255, 211, 126, 0.45);
}

.crosshair::before {
  left: 8px;
  top: 0;
  width: 2px;
  height: 18px;
}

.crosshair::after {
  left: 0;
  top: 8px;
  width: 18px;
  height: 2px;
}

.interaction-prompt {
  position: fixed;
  left: 50%;
  bottom: 92px;
  transform: translateX(-50%);
  min-width: 220px;
  max-width: min(340px, calc(100vw - 32px));
  padding: 10px 14px;
  border: 1px solid var(--line);
  background: rgba(11, 16, 13, 0.92);
  box-shadow: 0 18px 45px var(--shadow);
  text-align: center;
  pointer-events: none;
  transition: opacity 120ms ease, transform 120ms ease;
}

.interaction-prompt.hidden {
  opacity: 0;
  transform: translateX(-50%) translateY(8px);
}

.interaction-prompt p {
  margin: 0;
}

#interaction-title {
  color: var(--accent-hot);
  font-size: 0.9rem;
  font-weight: 700;
}

#interaction-body {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.84rem;
}

.overlay {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    linear-gradient(180deg, rgba(6, 10, 8, 0.5), rgba(6, 10, 8, 0.82)),
    radial-gradient(circle at top, rgba(214, 157, 75, 0.16), transparent 35%);
  opacity: 0;
  visibility: hidden;
  transition: opacity 180ms ease, visibility 180ms ease;
}

.overlay.visible {
  opacity: 1;
  visibility: visible;
}

.overlay-panel {
  width: min(560px, 100%);
  padding: 28px;
  border: 1px solid var(--line);
  background: rgba(11, 16, 13, 0.92);
  box-shadow: 0 24px 80px var(--shadow);
}

.overlay-panel h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 0.95;
}

.overlay-panel p {
  margin: 0;
}

#overlay-body {
  margin-top: 14px;
  color: var(--muted);
  max-width: 42ch;
  line-height: 1.5;
}

#overlay-action {
  margin-top: 24px;
  padding: 14px 18px;
  border: 0;
  background: linear-gradient(135deg, var(--accent), #e8b96d);
  color: #16110b;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

#overlay-action:hover {
  filter: brightness(1.05);
}

.overlay-hint {
  margin-top: 16px;
  color: var(--muted);
  line-height: 1.5;
}

.mobile-note {
  position: fixed;
  left: 24px;
  bottom: 24px;
  max-width: 320px;
  margin: 0;
  color: rgba(241, 234, 212, 0.74);
  font-size: 0.85rem;
  line-height: 1.4;
}

@media (max-width: 900px) {
  .hud {
    inset: 16px 16px auto;
    flex-direction: column;
  }

  .panel {
    min-width: min(280px, calc(100vw - 32px));
  }

  .minimap-shell {
    right: 16px;
    bottom: 16px;
  }

  #minimap {
    width: 180px;
    height: 180px;
  }

  .mobile-note {
    left: 16px;
    bottom: 16px;
    max-width: 220px;
  }
}