/* ============================================================
   RetroVault Virtual Museum — Dungeon Crawler
   Synthwave / Cyberpunk aesthetic
   ============================================================ */

:root {
  --cyan: #00f6ff;
  --magenta: #ff00ff;
  --pink: #ff2d95;
  --orange: #ff6b2d;
  --yellow: #ffcf2d;
  --purple: #8b2dff;
  --green: #2dffcf;
  --bg: #000000;
  --bg-card: #0a0f1a;
  --bg-card-hover: #0f1628;
  --bg-elevated: #111827;
  --border: #1a2540;
  --text: #e0e8f0;
  --text-muted: #6b7b90;
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Share Tech Mono', monospace;
}

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

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
}

/* --- HEADER --- */
#museum-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 44px;
  background: rgba(0, 0, 0, 0.85);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 12px;
  gap: 12px;
  z-index: 100;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.logo-link {
  text-decoration: none;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 16px;
  color: var(--text);
  letter-spacing: 2px;
}

.logo-accent {
  color: var(--cyan);
  text-shadow: 0 0 10px rgba(0, 246, 255, 0.5);
}

#location-display {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}

#compass-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  font-size: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--cyan);
  text-shadow: 0 0 6px rgba(0, 246, 255, 0.6);
  flex-shrink: 0;
}

#location-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--cyan);
  text-shadow: 0 0 6px rgba(0, 246, 255, 0.3);
}

#btn-minimap-toggle {
  background: transparent;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  padding: 4px 10px;
  cursor: pointer;
  letter-spacing: 1px;
  transition: background 0.2s, box-shadow 0.2s;
}

#btn-minimap-toggle:hover {
  background: rgba(0, 246, 255, 0.1);
  box-shadow: 0 0 10px rgba(0, 246, 255, 0.3);
}

/* --- GAME CONTAINER --- */
#game-container {
  position: fixed;
  top: 44px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg);
}

#game-canvas {
  width: 100%;
  height: 100%;
  display: block;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

/* --- MINIMAP --- */
#minimap-canvas {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 192px;
  height: 192px;
  border: 1px solid var(--cyan);
  box-shadow: 0 0 12px rgba(0, 246, 255, 0.3);
  image-rendering: pixelated;
  z-index: 10;
  opacity: 0.85;
  transition: opacity 0.3s;
}

#minimap-canvas.hidden {
  display: none;
}

/* --- INTERACT PROMPT --- */
#interact-prompt {
  position: absolute;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.8);
  border: 1px solid var(--cyan);
  padding: 8px 20px;
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--cyan);
  text-shadow: 0 0 8px rgba(0, 246, 255, 0.6);
  box-shadow: 0 0 20px rgba(0, 246, 255, 0.2);
  z-index: 20;
  animation: promptPulse 1.5s ease-in-out infinite;
  pointer-events: none;
}

.key-hint {
  color: var(--yellow);
  font-weight: 700;
}

@keyframes promptPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* --- MOBILE CONTROLS --- */
#mobile-controls {
  display: none;
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  justify-content: space-between;
  align-items: flex-end;
  z-index: 20;
  pointer-events: none;
}

#dpad {
  display: grid;
  grid-template-areas:
    ". up ."
    "left . right"
    ". down .";
  gap: 4px;
  pointer-events: auto;
}

.dpad-btn {
  width: 52px;
  height: 52px;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: none;
  user-select: none;
}

.dpad-btn:active {
  background: rgba(0, 246, 255, 0.2);
  box-shadow: 0 0 12px rgba(0, 246, 255, 0.4);
}

.dpad-btn[data-dir="up"]    { grid-area: up; }
.dpad-btn[data-dir="left"]  { grid-area: left; }
.dpad-btn[data-dir="right"] { grid-area: right; }
.dpad-btn[data-dir="down"]  { grid-area: down; }

#mobile-right {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  pointer-events: auto;
}

#btn-inspect-mobile {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(255, 0, 255, 0.15);
  border: 2px solid var(--magenta);
  color: var(--magenta);
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0 0 16px rgba(255, 0, 255, 0.3);
  -webkit-tap-highlight-color: transparent;
  touch-action: none;
}

/* --- FPS --- */
#fps-counter {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(0,0,0,0.7);
  color: var(--green);
  font-family: var(--font-body);
  font-size: 11px;
  padding: 2px 8px;
  z-index: 10;
}

/* --- OVERLAY --- */
#overlay-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  z-index: 200;
  backdrop-filter: blur(4px);
}

#object-overlay {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  max-width: 700px;
  max-height: 85vh;
  overflow-y: auto;
  background: var(--bg-card);
  border: 1px solid var(--cyan);
  box-shadow: 0 0 40px rgba(0, 246, 255, 0.2), 0 0 80px rgba(255, 0, 255, 0.1);
  z-index: 210;
  padding: 0;
}

#overlay-close {
  position: absolute;
  top: 10px;
  right: 14px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 22px;
  cursor: pointer;
  z-index: 5;
  padding: 4px 8px;
  transition: color 0.2s;
}

#overlay-close:hover {
  color: var(--cyan);
  text-shadow: 0 0 8px rgba(0, 246, 255, 0.5);
}

#overlay-content {
  display: flex;
  flex-direction: column;
}

#overlay-photo-area {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

#overlay-photo {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

#overlay-info {
  padding: 20px 24px 28px;
}

#overlay-name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--cyan);
  text-shadow: 0 0 10px rgba(0, 246, 255, 0.4);
  margin-bottom: 10px;
}

#overlay-meta {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 14px;
  line-height: 1.6;
}

#overlay-meta span {
  display: inline-block;
  margin-right: 16px;
}

#overlay-meta .meta-label {
  color: var(--magenta);
  font-weight: 700;
  margin-right: 4px;
}

#overlay-desc {
  font-size: 14px;
  color: var(--text);
  line-height: 1.6;
  margin-bottom: 18px;
}

#overlay-link {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  color: var(--cyan);
  text-decoration: none;
  border: 1px solid var(--cyan);
  padding: 8px 16px;
  transition: background 0.2s, box-shadow 0.2s;
}

#overlay-link:hover {
  background: rgba(0, 246, 255, 0.1);
  box-shadow: 0 0 12px rgba(0, 246, 255, 0.3);
}

/* --- WELCOME SCREEN --- */
#welcome-screen {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}

.welcome-content {
  text-align: center;
  max-width: 480px;
  padding: 24px;
}

.welcome-title {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 900;
  letter-spacing: 4px;
  margin-bottom: 4px;
}

.welcome-sub {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 400;
  color: var(--magenta);
  text-shadow: 0 0 10px rgba(255, 0, 255, 0.5);
  letter-spacing: 6px;
  margin-bottom: 20px;
}

.welcome-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 28px;
  line-height: 1.6;
}

.welcome-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 32px;
  text-align: left;
}

.control-group {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 10px 14px;
  font-size: 12px;
}

.control-group strong {
  display: block;
  color: var(--cyan);
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.control-group span {
  color: var(--text-muted);
}

#btn-start {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--bg);
  background: var(--cyan);
  border: none;
  padding: 14px 40px;
  cursor: pointer;
  text-shadow: none;
  box-shadow: 0 0 30px rgba(0, 246, 255, 0.4);
  transition: background 0.2s, box-shadow 0.2s;
}

#btn-start:hover {
  background: #33f8ff;
  box-shadow: 0 0 50px rgba(0, 246, 255, 0.6);
}

.welcome-hint {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 14px;
}

/* --- MUSIC CONTROLS (header mini-player) --- */
#music-controls {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
  flex-shrink: 0;
}

#music-controls button {
  background: transparent;
  border: 1px solid var(--magenta);
  color: var(--magenta);
  font-size: 10px;
  width: 26px;
  height: 26px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background 0.2s, box-shadow 0.2s;
}

#music-controls button:hover {
  background: rgba(255, 0, 255, 0.15);
  box-shadow: 0 0 8px rgba(255, 0, 255, 0.3);
}

#music-now-playing {
  font-size: 11px;
  color: var(--magenta);
  text-shadow: 0 0 6px rgba(255, 0, 255, 0.3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 160px;
  margin-left: 6px;
}

/* --- JUKEBOX OVERLAY BUTTONS --- */
.jukebox-track:hover {
  background: rgba(0, 246, 255, 0.08) !important;
  border-color: var(--cyan) !important;
}

/* --- UTILITY --- */
.hidden {
  display: none !important;
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
  #mobile-controls {
    display: flex;
  }

  #minimap-canvas {
    width: 100px;
    height: 100px;
  }

  #interact-prompt {
    bottom: 180px;
  }

  .welcome-controls {
    grid-template-columns: 1fr;
  }

  .welcome-title {
    font-size: 30px;
  }

  #overlay-name {
    font-size: 16px;
  }
}

@media (hover: none) and (pointer: coarse) {
  #mobile-controls {
    display: flex;
  }
}

/* --- SCANLINES (subtle) --- */
#game-canvas::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
  pointer-events: none;
  z-index: 1;
}