/* ════════════════════════════════════════════════════════════════
   town-styles.css — 3D Town World UI Styles
   Cart navigation overlays, labels, joystick, interaction prompts
   ════════════════════════════════════════════════════════════════ */

/* ── Labels ─────────────────────────────────────────────────── */

.labels-container {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  overflow: hidden;
  z-index: 550;
}

.building-label-3d {
  position: absolute;
  top: 0; left: 0;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffd166;
  text-shadow: 0 1px 4px rgba(0,0,0,0.8), 0 0 12px rgba(255,209,102,0.3);
  background: rgba(10, 5, 30, 0.72);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  padding: 5px 14px;
  border-radius: 6px;
  border: 1px solid rgba(255,209,102,0.3);
  white-space: nowrap;
  pointer-events: none;
  transition: opacity 0.3s;
}

/* ── Controls Overlay ───────────────────────────────────────── */

.controls-overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 700;
  pointer-events: all;
  background: rgba(0,0,0,0.35);
  transition: opacity 0.8s;
}

.controls-overlay.fade-out {
  opacity: 0;
  pointer-events: none;
}

/* Zone Name overlay */
.zone-name {
  position: absolute;
  top: 15%;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display, serif);
  font-size: 3rem;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 0 20px rgba(6, 214, 160, 0.8), 2px 2px 5px rgba(0,0,0,0.8);
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
  pointer-events: none;
  z-index: 100;
  letter-spacing: 2px;
}

.controls-card {
  background: rgba(20, 12, 45, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(255,209,102,0.3);
  border-radius: 18px;
  padding: 30px 40px;
  text-align: center;
  color: #f8f0dd;
  font-family: var(--font-body);
  box-shadow: 0 8px 40px rgba(0,0,0,0.5),
              0 0 60px rgba(255,209,102,0.06);
  animation: controls-pop 0.5s ease-out;
}

@keyframes controls-pop {
  from { transform: scale(0.85); opacity: 0; }
  to   { transform: scale(1);    opacity: 1; }
}

.controls-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 18px;
  color: #ffd166;
  letter-spacing: 0.06em;
}

.controls-grid {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.control-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
}

.control-row kbd {
  display: inline-block;
  min-width: 32px;
  padding: 3px 9px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 5px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  text-align: center;
  color: #ffd166;
}

.control-row span {
  color: #c9bfaf;
}

.controls-hint {
  font-size: 0.8rem;
  color: #06d6a0;
  opacity: 0.85;
  margin-top: 4px;
}

/* ── Interaction Prompt ─────────────────────────────────────── */

.interact-prompt {
  position: absolute;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  display: none;
  align-items: center;
  gap: 10px;
  z-index: 650;
  animation: prompt-bob 2s ease-in-out infinite;
}

@keyframes prompt-bob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(-6px); }
}

.interact-key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: var(--accent);
  color: #0a0a1a;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1rem;
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(6,214,160,0.5);
}

.interact-text {
  font-family: var(--font-body);
  font-size: 1rem;
  color: #f8f0dd;
  background: rgba(10,5,30,0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 8px 18px;
  border-radius: 10px;
  border: 1px solid rgba(255,209,102,0.25);
}

/* ── Minimap ────────────────────────────────────────────────── */

#minimap-canvas {
  position: absolute;
  bottom: 24px;
  left: 24px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: 2px solid rgba(255, 209, 102, 0.35);
  background: rgba(10, 5, 30, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 620;
  pointer-events: none;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5),
              inset 0 0 30px rgba(0, 0, 0, 0.3);
}

/* ── Mobile Joystick ────────────────────────────────────────── */

.mobile-joystick {
  display: none;
  position: absolute;
  bottom: 100px;
  left: 36px;
  z-index: 660;
}

.joystick-base {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.22);
  border: 2px solid rgba(255, 255, 255, 0.18);
  position: relative;
  touch-action: none;
}

.joystick-handle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(6, 214, 160, 0.55);
  border: 2px solid rgba(6, 214, 160, 0.75);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  touch-action: none;
}

/* ── Mobile Interact Button ─────────────────────────────────── */

.mobile-interact-btn {
  position: absolute;
  bottom: 120px;
  right: 36px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--accent);
  color: #0a0a1a;
  border: 3px solid rgba(255,255,255,0.3);
  font-size: 1.1rem;
  font-weight: 700;
  font-family: var(--font-body);
  cursor: pointer;
  z-index: 660;
  box-shadow: 0 4px 16px rgba(6,214,160,0.4);
  display: none;
}

/* ── Responsive ─────────────────────────────────────────────── */

@media (max-width: 640px) {
  .controls-card {
    padding: 20px 24px;
  }
  .controls-card h3 {
    font-size: 1.1rem;
  }
  .control-row {
    font-size: 0.82rem;
  }
  #minimap-canvas {
    width: 110px;
    height: 110px;
    bottom: 16px;
    left: 16px;
  }
}