/* =============================================================================
   Virtual Expo · WORLD STYLESHEET (v300)
   Public-facing virtual world renderer: rooms, hallways, booths, NPCs, avatar,
   inline side panel, mini-map, controls. Companion file to virtual_expo.css.

   Layout layers (z-index):
     0  floor / base
     1  hallway tracks
     2  rooms
     3  objects (offset by y)
     4  placements
     5  npcs
     6  player avatar
     10 hud overlays
     20 side panel
     30 controls cluster
     40 toast / hint
   ============================================================================= */

:root {
  /* World tokens (light / day) */
  --vxw-sky-1: #e0f2fe;
  --vxw-sky-2: #bae6fd;
  --vxw-floor: #e2e8f0;
  --vxw-grid-line: rgba(15, 23, 42, 0.06);
  --vxw-wall: #cbd5e1;
  --vxw-wall-shadow: rgba(15, 23, 42, 0.18);
  --vxw-light: #fef3c7;
  --vxw-ambient: rgba(255, 255, 255, 0.04);
  --vxw-text-on-floor: #0f172a;

  --vxw-tier-bronze: linear-gradient(135deg, #cd7f32, #8a4f17);
  --vxw-tier-silver: linear-gradient(135deg, #d1d5db, #6b7280);
  --vxw-tier-gold:   linear-gradient(135deg, #fde68a, #f59e0b);
  --vxw-tier-platinum: linear-gradient(120deg, #e5e7eb, #c7d2fe, #e5e7eb);

  --vxw-panel-w: 360px;
  --vxw-header-h: 64px;
  --vxw-radius-room: 18px;
  --vxw-radius-booth: 12px;
}

[data-theme="dark"],
[data-world-time="night"] {
  --vxw-sky-1: #0a1428;
  --vxw-sky-2: #050a18;
  --vxw-floor: #0a1428;
  --vxw-grid-line: rgba(148, 163, 184, 0.05);
  --vxw-wall: #1e293b;
  --vxw-wall-shadow: rgba(0, 0, 0, 0.6);
  --vxw-light: #fcd34d;
  --vxw-ambient: rgba(15, 23, 42, 0.4);
  --vxw-text-on-floor: #e2e8f0;
}

/* =============================================================================
   Layout shell — full-viewport world below sticky header
   ============================================================================= */

body.vx-world-active { overflow: hidden; }

.vx-world-shell {
  position: relative;
  display: block;
  width: 100%;
  height: calc(100vh - var(--vxw-header-h));
  height: calc(100dvh - var(--vxw-header-h));
  overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 0%, var(--vxw-sky-2) 0%, var(--vxw-sky-1) 70%),
    var(--vxw-sky-1);
  isolation: isolate;
}

.vx-world-shell.is-panel-open {
  /* When side panel is open we do NOT cover the world: shrink the camera area */
}

/* =============================================================================
   World stage — fixed camera viewport hosting the translated canvas
   ============================================================================= */

.vx-world-stage {
  position: absolute;
  inset: 0;
  overflow: hidden;
  cursor: grab;
  -webkit-tap-highlight-color: transparent;
  touch-action: none;
}

.vx-world-stage.is-dragging { cursor: grabbing; }

.vx-world-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 100%, rgba(0,0,0,0.15) 0%, transparent 60%);
  z-index: 11;
}

@media (min-width: 900px) {
  .vx-world-shell.is-panel-open .vx-world-stage {
    left: var(--vxw-panel-w);
    transition: left 280ms cubic-bezier(.2,.8,.2,1);
  }
}

.vx-world-canvas {
  position: absolute;
  top: 0; left: 0;
  width: var(--world-w, 3600px);
  height: var(--world-h, 2400px);
  transform: translate3d(calc(var(--cam-x, 0px) * -1), calc(var(--cam-y, 0px) * -1), 0)
             scale(var(--cam-zoom, 1));
  transform-origin: 0 0;
  will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
  .vx-world-canvas { transition: none !important; }
}

/* World floor + grid */
.vx-world-floor {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, var(--vxw-sky-1) 0%, var(--vxw-floor) 30%);
  z-index: 0;
}

.vx-world-floor::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--vxw-grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--vxw-grid-line) 1px, transparent 1px);
  background-size: var(--grid, 32px) var(--grid, 32px);
  opacity: 0.7;
}

/* Sky stars (visible at night) */
.vx-world-sky-stars {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(1px 1px at 20% 10%, rgba(255,255,255,0.8) 50%, transparent 51%),
    radial-gradient(1px 1px at 80% 14%, rgba(255,255,255,0.7) 50%, transparent 51%),
    radial-gradient(1px 1px at 35% 24%, rgba(255,255,255,0.5) 50%, transparent 51%),
    radial-gradient(1px 1px at 60% 30%, rgba(255,255,255,0.6) 50%, transparent 51%),
    radial-gradient(2px 2px at 92% 8%, rgba(255,255,255,0.9) 50%, transparent 51%),
    radial-gradient(1.4px 1.4px at 45% 6%, rgba(255,255,255,0.6) 50%, transparent 51%);
  background-size: 800px 600px;
  background-repeat: repeat;
  opacity: 0;
  transition: opacity 600ms ease;
  z-index: 0;
}
[data-world-time="night"] .vx-world-sky-stars { opacity: 0.55; }

/* =============================================================================
   Hallways — SVG track between rooms
   ============================================================================= */
.vx-world-hallways {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 1;
}

.vx-hallway-base {
  fill: none;
  stroke: var(--hall-color, #475569);
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0.65;
}

.vx-hallway-flow {
  fill: none;
  stroke: rgba(255, 255, 255, 0.55);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 18 22;
  animation: vxw-flow 14s linear infinite;
  mix-blend-mode: screen;
}

@keyframes vxw-flow {
  to { stroke-dashoffset: -400; }
}

@media (prefers-reduced-motion: reduce) {
  .vx-hallway-flow { animation: none; }
}

/* =============================================================================
   Rooms
   ============================================================================= */
.vx-room {
  position: absolute;
  left: var(--rx, 0);
  top: var(--ry, 0);
  width: var(--rw, 800px);
  height: var(--rh, 600px);
  z-index: 2;
  border-radius: var(--vxw-radius-room);
  background: var(--floor-color, #0f172a);
  border: 4px solid var(--wall-color, #1e293b);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.04),
    inset 0 18px 40px rgba(0, 0, 0, 0.45),
    0 30px 70px -30px rgba(0, 0, 0, 0.55);
  overflow: hidden;
  isolation: isolate;
  color: var(--vxw-text-on-floor);
}

.vx-room.shape-round { border-radius: 50%; }

/* Floor patterns */
.vx-room-floor-pattern {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.85;
}

.vx-room[data-pattern="marble"] .vx-room-floor-pattern {
  background:
    radial-gradient(120% 60% at 30% 20%, rgba(255,255,255,0.05) 0%, transparent 70%),
    radial-gradient(80% 50% at 70% 80%, rgba(255,255,255,0.04) 0%, transparent 70%),
    repeating-linear-gradient(135deg, rgba(255,255,255,0.02) 0 60px, transparent 60px 120px);
}
.vx-room[data-pattern="circuit"] .vx-room-floor-pattern {
  background-image:
    linear-gradient(to right, rgba(59,130,246,0.10) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(59,130,246,0.10) 1px, transparent 1px);
  background-size: 24px 24px;
}
.vx-room[data-pattern="concrete"] .vx-room-floor-pattern {
  background:
    radial-gradient(2px 2px at 12% 18%, rgba(255,255,255,0.04) 50%, transparent 51%),
    radial-gradient(2px 2px at 64% 36%, rgba(255,255,255,0.03) 50%, transparent 51%),
    radial-gradient(2px 2px at 88% 78%, rgba(255,255,255,0.04) 50%, transparent 51%),
    radial-gradient(2px 2px at 22% 70%, rgba(255,255,255,0.03) 50%, transparent 51%);
  background-size: 240px 240px;
}
.vx-room[data-pattern="wood"] .vx-room-floor-pattern {
  background:
    repeating-linear-gradient(90deg,
      rgba(120, 70, 40, 0.18) 0 80px,
      rgba(80, 50, 28, 0.22) 80px 160px);
}
.vx-room[data-pattern="tiles"] .vx-room-floor-pattern {
  background:
    linear-gradient(45deg, rgba(255,255,255,0.04) 25%, transparent 25%) 0 0/64px 64px,
    linear-gradient(-45deg, rgba(255,255,255,0.04) 25%, transparent 25%) 0 0/64px 64px;
}

/* Wall + signage strip */
.vx-room-wall {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 60px;
  background:
    linear-gradient(180deg,
      var(--wall-color, #1e293b) 0%,
      color-mix(in srgb, var(--wall-color, #1e293b) 75%, black) 100%);
  border-bottom: 2px solid rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 800;
  font-size: 18px;
  color: var(--accent-color, #fbbf24);
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
  z-index: 2;
}

/* Theme accents */
.vx-room[data-theme="atrium"] {
  box-shadow:
    inset 0 0 0 1px rgba(251, 191, 36, 0.18),
    inset 0 -50px 100px rgba(251, 191, 36, 0.06),
    inset 0 18px 40px rgba(0, 0, 0, 0.45),
    0 30px 70px -30px rgba(251, 191, 36, 0.35);
}
.vx-room[data-theme="tech"] {
  box-shadow:
    inset 0 0 0 1px rgba(59, 130, 246, 0.18),
    inset 0 -50px 100px rgba(59, 130, 246, 0.05),
    inset 0 18px 40px rgba(0, 0, 0, 0.45),
    0 30px 70px -30px rgba(59, 130, 246, 0.35);
}
.vx-room[data-theme="industrial"] {
  box-shadow:
    inset 0 0 0 1px rgba(245, 158, 11, 0.18),
    inset 0 -50px 100px rgba(245, 158, 11, 0.05),
    inset 0 18px 40px rgba(0, 0, 0, 0.45),
    0 30px 70px -30px rgba(245, 158, 11, 0.35);
}
.vx-room[data-theme="creative"] {
  box-shadow:
    inset 0 0 0 1px rgba(236, 72, 153, 0.18),
    inset 0 -50px 100px rgba(236, 72, 153, 0.05),
    inset 0 18px 40px rgba(0, 0, 0, 0.45),
    0 30px 70px -30px rgba(236, 72, 153, 0.35);
}

/* Room title floating above */
.vx-room-title {
  position: absolute;
  left: 50%;
  top: -52px;
  transform: translateX(-50%);
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-weight: 800;
  font-size: 28px;
  letter-spacing: 0.04em;
  color: var(--accent-color, #f8fafc);
  background: rgba(15, 23, 42, 0.55);
  padding: 6px 18px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  white-space: nowrap;
  pointer-events: none;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.6);
}

/* Soft glow under each room (atrium / tech / etc.) */
.vx-room::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -30px;
  transform: translateX(-50%);
  width: 60%;
  height: 40px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(251,191,36,0.25), transparent 70%);
  filter: blur(20px);
  pointer-events: none;
  opacity: 0.4;
}
.vx-room[data-theme="tech"]::after { background: radial-gradient(ellipse, rgba(59,130,246,0.35), transparent 70%); }
.vx-room[data-theme="industrial"]::after { background: radial-gradient(ellipse, rgba(245,158,11,0.35), transparent 70%); }
.vx-room[data-theme="creative"]::after { background: radial-gradient(ellipse, rgba(236,72,153,0.35), transparent 70%); }

/* =============================================================================
   Placements (booths)
   ============================================================================= */
.vx-placement {
  position: absolute;
  left: var(--px, 0);
  top: var(--py, 0);
  width: var(--pw, 220px);
  height: var(--ph, 200px);
  z-index: 4;
  cursor: pointer;
  transition: transform 220ms cubic-bezier(.2,.8,.2,1),
              filter 220ms ease;
  outline: none;
}

.vx-placement:focus-visible,
.vx-placement.is-near,
.vx-placement:hover {
  transform: translateY(-6px) scale(1.04);
  filter: drop-shadow(0 12px 28px rgba(0, 0, 0, 0.45));
  z-index: 5;
}

.vx-placement-roof {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 14px;
  background: var(--booth-accent, #3b82f6);
  border-radius: 12px 12px 0 0;
  box-shadow: inset 0 -4px 6px rgba(0, 0, 0, 0.25);
}

.vx-placement-pole-l,
.vx-placement-pole-r {
  position: absolute;
  top: 14px;
  width: 6px;
  height: calc(100% - 14px);
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--booth-accent, #3b82f6) 80%, white) 0%,
    color-mix(in srgb, var(--booth-accent, #3b82f6) 60%, black) 100%);
}
.vx-placement-pole-l { left: 0; }
.vx-placement-pole-r { right: 0; }

.vx-placement-facade {
  position: absolute;
  top: 14px; left: 6px; right: 6px; bottom: 0;
  background:
    linear-gradient(180deg,
      rgba(255, 255, 255, 0.06) 0%,
      rgba(255, 255, 255, 0.02) 30%,
      rgba(0, 0, 0, 0.4) 100%),
    var(--booth-bg, #1e293b);
  border-radius: 0 0 12px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 16px 12px 14px;
  gap: 8px;
  color: #f1f5f9;
  text-align: center;
  overflow: hidden;
}

.vx-placement-logo {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 22px;
  color: #fff;
  flex-shrink: 0;
  border: 2px solid rgba(255, 255, 255, 0.16);
  overflow: hidden;
}
.vx-placement-logo img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}

.vx-placement-name {
  font-weight: 700;
  font-size: 14px;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
  letter-spacing: 0.01em;
}

.vx-placement-cat {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.7;
  display: flex;
  align-items: center;
  gap: 4px;
}

.vx-placement-base {
  position: absolute;
  bottom: -8px;
  left: 8%; right: 8%;
  height: 10px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(0,0,0,0.5), transparent 70%);
  filter: blur(6px);
}

/* Tier badge */
.vx-placement-tier {
  position: absolute;
  top: -10px;
  right: -8px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #1f1f1f;
  z-index: 2;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}
.vx-placement-tier[data-tier="bronze"]   { background: var(--vxw-tier-bronze); color: #fff; }
.vx-placement-tier[data-tier="silver"]   { background: var(--vxw-tier-silver); color: #1f1f1f; }
.vx-placement-tier[data-tier="gold"]     { background: var(--vxw-tier-gold); color: #4a2d00; }
.vx-placement-tier[data-tier="platinum"] {
  background: var(--vxw-tier-platinum);
  color: #1f2937;
  background-size: 200% 200%;
  animation: vxw-shimmer 3.6s linear infinite;
}
.vx-placement-tier[data-tier="gold"]     { background-size: 200% 200%; animation: vxw-shimmer 4.2s linear infinite; }
.vx-placement-tier[data-tier="none"]     { display: none; }

@keyframes vxw-shimmer { 0% { background-position: 0 0; } 100% { background-position: 200% 0; } }

/* Live activity */
.vx-placement-live {
  position: absolute;
  top: 22px;
  left: 12px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  animation: vxw-pulse 1.6s ease-out infinite;
  z-index: 2;
}
@keyframes vxw-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6); }
  70%  { box-shadow: 0 0 0 14px rgba(34, 197, 94, 0); }
  100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.vx-placement-visiting {
  position: absolute;
  bottom: -22px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  background: rgba(15, 23, 42, 0.85);
  color: #e2e8f0;
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 8px;
  pointer-events: none;
  border: 1px solid rgba(255,255,255,0.08);
}

/* Booth quick preview (tooltip on hover/proximity) */
.vx-placement-preview {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 18px);
  transform: translateX(-50%);
  width: 220px;
  background: rgba(15, 23, 42, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 12px 14px;
  color: #f1f5f9;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transform-origin: bottom center;
  transition: opacity 200ms ease, transform 200ms ease;
  z-index: 6;
}
.vx-placement.is-near .vx-placement-preview,
.vx-placement:hover .vx-placement-preview {
  opacity: 1;
  transform: translateX(-50%) translateY(-4px);
}

.vx-placement-preview h5 { margin: 0 0 4px; font-size: 14px; font-weight: 700; }
.vx-placement-preview p  { margin: 0; font-size: 12px; line-height: 1.4; opacity: 0.8; }
.vx-placement-preview-cta {
  margin-top: 8px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: #93c5fd;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* =============================================================================
   Objects (sprites)
   ============================================================================= */
.vx-object {
  position: absolute;
  left: var(--ox, 0);
  top: var(--oy, 0);
  width: var(--ow, 64px);
  height: var(--oh, 64px);
  z-index: var(--oz, 3);
  transform-origin: center bottom;
  transform: scale(var(--oscale, 1)) rotate(var(--orot, 0deg));
  pointer-events: none;
  filter: drop-shadow(0 6px 6px rgba(0,0,0,0.35));
}

.vx-object[data-collidable="1"] { /* hint for layout, used by JS */ }

.vx-object-sprite {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  line-height: 1;
  color: var(--obj-color, #94a3b8);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.vx-object[data-type="fountain"] .vx-object-sprite {
  background: radial-gradient(circle at 50% 50%,
    rgba(14, 165, 233, 0.55), rgba(14, 165, 233, 0.1));
  border-radius: 50%;
  animation: vxw-fountain 4s ease-in-out infinite;
}
@keyframes vxw-fountain {
  0%, 100% { transform: scale(1); box-shadow: 0 0 24px rgba(14,165,233,0.4); }
  50%      { transform: scale(1.06); box-shadow: 0 0 36px rgba(14,165,233,0.6); }
}

.vx-object[data-type="plant"] .vx-object-sprite {
  background: radial-gradient(circle at 50% 30%,
    rgba(34, 197, 94, 0.45), transparent 70%);
  border-radius: 50% 50% 12px 12px;
}

.vx-object[data-type="screen"] .vx-object-sprite {
  background:
    linear-gradient(180deg, var(--obj-color, #3b82f6) 0%, color-mix(in srgb, var(--obj-color, #3b82f6) 30%, black) 100%);
  border-radius: 6px;
  border: 4px solid #0a0a0a;
  box-shadow: inset 0 0 24px rgba(255,255,255,0.15);
}

.vx-object[data-type="crate"] .vx-object-sprite {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--obj-color, #b08040) 70%, white) 0%,
                          color-mix(in srgb, var(--obj-color, #b08040) 50%, black) 100%);
  border-radius: 4px;
  border: 2px solid rgba(0,0,0,0.4);
}

.vx-object[data-type="kiosk"] .vx-object-sprite {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--obj-color, #22c55e) 80%, white) 0%,
                          color-mix(in srgb, var(--obj-color, #22c55e) 50%, black) 100%);
  border-radius: 12px 12px 4px 4px;
  border: 2px solid rgba(0,0,0,0.3);
}

/* =============================================================================
   NPCs
   ============================================================================= */
.vx-npc {
  position: absolute;
  left: var(--nx, 0);
  top: var(--ny, 0);
  width: 44px;
  height: 70px;
  z-index: 5;
  pointer-events: auto;
  transform-origin: center bottom;
  transition: transform 120ms ease;
}

.vx-npc-body {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 28px;
  height: 38px;
  border-radius: 8px 8px 4px 4px;
  background: var(--npc-outfit, #2563eb);
  box-shadow: inset 0 -6px 8px rgba(0,0,0,0.25);
}
.vx-npc-head {
  position: absolute;
  left: 50%;
  bottom: 36px;
  transform: translateX(-50%);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--npc-skin, #fde68a);
  border: 2px solid rgba(0,0,0,0.15);
  box-shadow: 0 2px 0 rgba(0,0,0,0.1);
}
.vx-npc-shadow {
  position: absolute;
  left: 50%;
  bottom: -3px;
  transform: translateX(-50%);
  width: 30px;
  height: 6px;
  background: radial-gradient(ellipse, rgba(0,0,0,0.4), transparent 70%);
  border-radius: 50%;
  filter: blur(2px);
}

.vx-npc.is-walking { animation: vxw-bob 0.5s ease-in-out infinite; }
@keyframes vxw-bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-2px); } }

.vx-npc-bubble {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 8px);
  transform: translateX(-50%);
  background: rgba(255,255,255,0.95);
  color: #0f172a;
  padding: 6px 10px;
  border-radius: 10px;
  font-size: 12px;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}
.vx-npc-bubble::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  border-width: 6px 6px 0;
  border-style: solid;
  border-color: rgba(255,255,255,0.95) transparent transparent;
}
.vx-npc:hover .vx-npc-bubble,
.vx-npc.is-near .vx-npc-bubble { opacity: 1; }

@media (prefers-reduced-motion: reduce) {
  .vx-npc.is-walking { animation: none; }
}

/* =============================================================================
   Player avatar
   ============================================================================= */
.vx-player {
  position: absolute;
  left: var(--player-x, 0);
  top: var(--player-y, 0);
  width: 44px;
  height: 70px;
  z-index: 6;
  pointer-events: none;
  transform: translate(-50%, -100%);
  transition: filter 200ms ease;
  filter: drop-shadow(0 4px 6px rgba(0,0,0,0.35));
}

.vx-player-body {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 28px;
  height: 38px;
  border-radius: 8px 8px 4px 4px;
  background: var(--player-outfit, #6366f1);
  box-shadow: inset 0 -6px 8px rgba(0,0,0,0.25);
}
.vx-player-head {
  position: absolute;
  left: 50%;
  bottom: 36px;
  transform: translateX(-50%);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--player-skin, #fde68a);
  border: 2px solid rgba(0,0,0,0.15);
  box-shadow: 0 2px 0 rgba(0,0,0,0.1);
}
.vx-player-shadow {
  position: absolute;
  left: 50%;
  bottom: -3px;
  transform: translateX(-50%);
  width: 36px;
  height: 8px;
  background: radial-gradient(ellipse, rgba(0,0,0,0.45), transparent 70%);
  border-radius: 50%;
  filter: blur(3px);
}
.vx-player.is-walking { animation: vxw-bob 0.4s ease-in-out infinite; }
.vx-player[data-dir="left"] .vx-player-body { transform: translateX(-50%) scaleX(-1); }

.vx-player-name {
  position: absolute;
  left: 50%;
  bottom: 100%;
  transform: translateX(-50%);
  background: rgba(15,23,42,0.85);
  color: #f1f5f9;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  margin-bottom: 4px;
  white-space: nowrap;
  border: 1px solid rgba(255,255,255,0.08);
}

/* =============================================================================
   HUD overlays (top-left current room name + breadcrumb)
   ============================================================================= */
.vx-hud {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 12;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.vx-hud-room {
  background: rgba(15, 23, 42, 0.85);
  color: #f8fafc;
  padding: 10px 16px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 280ms ease, transform 280ms ease;
}
.vx-hud-room.is-visible { opacity: 1; transform: translateY(0); }
.vx-hud-room i { color: var(--hud-accent, #fbbf24); }

.vx-hud-breadcrumb {
  background: rgba(15, 23, 42, 0.6);
  color: #cbd5e1;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.06);
}

/* Big room title fade-in on entry */
.vx-room-announce {
  position: absolute;
  top: 18%;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 56px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #fff;
  text-shadow: 0 4px 30px rgba(0,0,0,0.7), 0 0 60px var(--ann-glow, rgba(251,191,36,0.5));
  z-index: 13;
  pointer-events: none;
  opacity: 0;
  text-align: center;
  white-space: nowrap;
}
.vx-room-announce.is-shown {
  animation: vxw-announce 3s ease forwards;
}
@keyframes vxw-announce {
  0%   { opacity: 0; transform: translateX(-50%) scale(0.9); }
  20%  { opacity: 1; transform: translateX(-50%) scale(1.0); }
  80%  { opacity: 1; transform: translateX(-50%) scale(1.0); }
  100% { opacity: 0; transform: translateX(-50%) scale(0.96); }
}

/* =============================================================================
   Mini-map (top-right)
   ============================================================================= */
.vx-minimap {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 200px;
  height: 140px;
  background: rgba(10, 15, 26, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.08);
  z-index: 14;
  overflow: hidden;
  cursor: pointer;
  transition: transform 240ms ease, height 240ms ease;
  box-shadow: 0 12px 28px rgba(0,0,0,0.45);
}
.vx-minimap.is-collapsed {
  height: 36px;
  width: 120px;
}
.vx-minimap-toggle {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 26px; height: 26px;
  border-radius: 6px;
  border: 0;
  background: rgba(255,255,255,0.1);
  color: #cbd5e1;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.vx-minimap-toggle:hover { background: rgba(255,255,255,0.18); }

.vx-minimap-svg {
  width: 100%;
  height: 100%;
  display: block;
}
.vx-minimap.is-collapsed .vx-minimap-svg { opacity: 0.4; }

.vx-minimap-room {
  fill: rgba(99, 102, 241, 0.25);
  stroke: rgba(255,255,255,0.18);
  stroke-width: 1;
}
.vx-minimap-hall { stroke: rgba(255,255,255,0.18); stroke-width: 1; fill: none; }
.vx-minimap-dot { fill: var(--mm-tier, #3b82f6); }
.vx-minimap-player {
  fill: #ef4444;
  stroke: #fff;
  stroke-width: 1.5;
  animation: vxw-blink 1.2s ease-in-out infinite;
}
@keyframes vxw-blink { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

.vx-minimap-label {
  position: absolute;
  top: 8px;
  left: 10px;
  font-size: 10px;
  font-weight: 700;
  color: #cbd5e1;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  pointer-events: none;
}

@media (max-width: 768px) {
  .vx-minimap { width: 120px; height: 80px; }
  .vx-minimap.is-collapsed { width: 100px; }
}

/* =============================================================================
   Bottom-right controls cluster
   ============================================================================= */
.vx-world-controls {
  position: absolute;
  right: 16px;
  bottom: 16px;
  z-index: 15;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.vx-world-ctl {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(10, 15, 26, 0.85);
  color: #f1f5f9;
  font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease;
  box-shadow: 0 8px 20px rgba(0,0,0,0.35);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.vx-world-ctl:hover { background: rgba(99, 102, 241, 0.4); transform: scale(1.06); }
.vx-world-ctl[aria-pressed="true"] { background: rgba(99, 102, 241, 0.6); color: #fff; }

.vx-world-ctl .icon-day { display: inline-block; }
.vx-world-ctl .icon-night { display: none; }
[data-world-time="night"] .vx-world-ctl .icon-day { display: none; }
[data-world-time="night"] .vx-world-ctl .icon-night { display: inline-block; }

.vx-world-ctl-help-tip {
  position: absolute;
  right: 56px;
  bottom: 0;
  width: 240px;
  background: rgba(10, 15, 26, 0.95);
  border: 1px solid rgba(255,255,255,0.12);
  color: #e2e8f0;
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 12px;
  line-height: 1.5;
  box-shadow: 0 12px 28px rgba(0,0,0,0.45);
  display: none;
}
.vx-world-ctl-help.is-open .vx-world-ctl-help-tip { display: block; }
.vx-world-ctl-help-tip kbd {
  background: rgba(255,255,255,0.12);
  padding: 1px 6px;
  border-radius: 4px;
  font-family: monospace;
  font-size: 11px;
  border: 1px solid rgba(255,255,255,0.18);
}

/* =============================================================================
   Mobile D-pad
   ============================================================================= */
.vx-world-dpad {
  position: absolute;
  bottom: 24px;
  right: 80px;
  width: 140px; height: 140px;
  display: none;
  z-index: 15;
}
@media (hover: none) and (pointer: coarse) {
  .vx-world-dpad { display: block; }
}

.vx-dpad-btn {
  position: absolute;
  width: 44px; height: 44px;
  background: rgba(10, 15, 26, 0.85);
  color: #f1f5f9;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}
.vx-dpad-btn:active { background: rgba(99, 102, 241, 0.6); }
.vx-dpad-up    { top: 0;   left: 50%; transform: translateX(-50%); }
.vx-dpad-down  { bottom: 0; left: 50%; transform: translateX(-50%); }
.vx-dpad-left  { top: 50%; left: 0;   transform: translateY(-50%); }
.vx-dpad-right { top: 50%; right: 0;  transform: translateY(-50%); }

/* =============================================================================
   Side panel — slides in WITHOUT covering the world
   ============================================================================= */
.vx-side-panel {
  position: absolute;
  top: 0;
  left: 0;
  width: var(--vxw-panel-w);
  height: 100%;
  background: var(--vx-bg-0, #fff);
  color: var(--vx-text-1, #0f172a);
  border-right: 1px solid var(--vx-border-1, #e5e7eb);
  z-index: 20;
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  transition: transform 280ms cubic-bezier(.2,.8,.2,1);
  box-shadow: 12px 0 36px rgba(0,0,0,0.18);
}
[data-theme="dark"] .vx-side-panel {
  background: #0a0d14;
  color: #f1f5f9;
  border-right-color: #1f2937;
}

.vx-side-panel.is-open { transform: translateX(0); }

.vx-side-panel-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 18px 14px;
  border-bottom: 1px solid var(--vx-border-1, #e5e7eb);
}
[data-theme="dark"] .vx-side-panel-head { border-bottom-color: #1f2937; }

.vx-side-panel-logo {
  width: 56px; height: 56px;
  border-radius: 12px;
  background: var(--vx-bg-2, #f4f5f7);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 20px;
  color: var(--vx-accent, #6366f1);
  overflow: hidden; flex-shrink: 0;
  border: 1px solid var(--vx-border-1, #e5e7eb);
}
.vx-side-panel-logo img { width: 100%; height: 100%; object-fit: cover; }

.vx-side-panel-title { flex: 1; min-width: 0; }
.vx-side-panel-title h3 { margin: 0; font-size: 16px; font-weight: 800; line-height: 1.2; }
.vx-side-panel-title p  { margin: 2px 0 0; font-size: 12px; color: var(--vx-text-3, #5b6273); }

.vx-side-panel-close {
  width: 36px; height: 36px;
  border-radius: 8px;
  border: 1px solid var(--vx-border-1, #e5e7eb);
  background: transparent;
  cursor: pointer;
  color: var(--vx-text-2);
}
.vx-side-panel-close:hover { background: var(--vx-bg-2); }

.vx-side-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  scrollbar-width: thin;
}

.vx-side-panel-body::-webkit-scrollbar { width: 8px; }
.vx-side-panel-body::-webkit-scrollbar-thumb { background: var(--vx-border-2, #d1d5db); border-radius: 8px; }

.vx-sp-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.vx-sp-section h4 {
  margin: 0;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--vx-text-3, #5b6273);
  font-weight: 700;
}
.vx-sp-desc { font-size: 13px; line-height: 1.5; }

.vx-sp-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.vx-sp-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--vx-border-1, #e5e7eb);
  background: var(--vx-bg-1, #fafbfc);
  color: var(--vx-text-1);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 160ms ease, border-color 160ms ease;
}
.vx-sp-action:hover { background: var(--vx-bg-2, #f4f5f7); border-color: var(--vx-border-2, #d1d5db); }
.vx-sp-action.is-primary {
  background: var(--vx-accent, #6366f1); color: #fff; border-color: transparent;
}
.vx-sp-action.is-primary:hover { background: var(--vx-accent-hover, #4f46e5); }
.vx-sp-action.is-whatsapp { background: #25d366; color: #fff; border-color: transparent; }
.vx-sp-action.is-whatsapp:hover { background: #1ebe57; }

[data-theme="dark"] .vx-sp-action {
  background: #11182a; color: #e5e7eb; border-color: #1f2937;
}
[data-theme="dark"] .vx-sp-action:hover { background: #1f2937; }

.vx-sp-products {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.vx-sp-product {
  border: 1px solid var(--vx-border-1, #e5e7eb);
  border-radius: 10px;
  overflow: hidden;
  background: var(--vx-bg-1);
  font-size: 12px;
}
[data-theme="dark"] .vx-sp-product { background: #11182a; border-color: #1f2937; }
.vx-sp-product-img {
  width: 100%; aspect-ratio: 4/3;
  background: var(--vx-bg-2, #f4f5f7) center/cover no-repeat;
}
.vx-sp-product-meta { padding: 8px 10px; }
.vx-sp-product-name { font-weight: 600; line-height: 1.3; margin: 0 0 4px; }
.vx-sp-product-price { color: var(--vx-accent, #6366f1); font-weight: 700; font-size: 13px; }

.vx-sp-form { display: flex; flex-direction: column; gap: 8px; }
.vx-sp-form input,
.vx-sp-form textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--vx-border-1, #e5e7eb);
  background: var(--vx-bg-1);
  color: inherit;
  font-size: 13px;
  font-family: inherit;
  resize: vertical;
}
.vx-sp-form input:focus,
.vx-sp-form textarea:focus {
  outline: none;
  border-color: var(--vx-accent, #6366f1);
  box-shadow: 0 0 0 3px var(--vx-accent-soft, rgba(99,102,241,0.18));
}
[data-theme="dark"] .vx-sp-form input,
[data-theme="dark"] .vx-sp-form textarea { background: #0d1322; border-color: #1f2937; }

.vx-sp-msg {
  font-size: 12px; line-height: 1.4; padding: 8px 10px; border-radius: 8px;
  background: var(--vx-bg-2, #f4f5f7);
  display: none;
}
.vx-sp-msg.is-success { background: rgba(34,197,94,0.16); color: #15803d; display: block; }
.vx-sp-msg.is-error { background: rgba(239,68,68,0.16); color: #b91c1c; display: block; }

.vx-sp-tier {
  padding: 3px 8px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  border-radius: 999px;
  text-transform: uppercase;
}
.vx-sp-tier[data-tier="bronze"]   { background: var(--vxw-tier-bronze); color: #fff; }
.vx-sp-tier[data-tier="silver"]   { background: var(--vxw-tier-silver); color: #1f1f1f; }
.vx-sp-tier[data-tier="gold"]     { background: var(--vxw-tier-gold); color: #4a2d00; }
.vx-sp-tier[data-tier="platinum"] { background: var(--vxw-tier-platinum); color: #1f2937; }
.vx-sp-tier[data-tier="none"]     { display: none; }

.vx-sp-socials { display: flex; gap: 6px; flex-wrap: wrap; }
.vx-sp-social {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--vx-bg-2, #f4f5f7);
  display: flex; align-items: center; justify-content: center;
  color: var(--vx-text-2);
  text-decoration: none;
  border: 1px solid var(--vx-border-1, #e5e7eb);
}
.vx-sp-social:hover { background: var(--vx-accent-soft); color: var(--vx-accent); }

/* Mobile: bottom sheet */
@media (max-width: 899px) {
  .vx-side-panel {
    top: auto;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 60%;
    transform: translateY(100%);
    border-right: none;
    border-top: 1px solid var(--vx-border-1, #e5e7eb);
    border-radius: 18px 18px 0 0;
    box-shadow: 0 -12px 36px rgba(0,0,0,0.2);
  }
  .vx-side-panel.is-open { transform: translateY(0); }
  .vx-side-panel-head::before {
    content: "";
    position: absolute;
    top: 6px; left: 50%;
    transform: translateX(-50%);
    width: 40px; height: 4px;
    border-radius: 2px;
    background: var(--vx-border-2, #d1d5db);
  }
  .vx-side-panel-head { padding-top: 22px; position: relative; }
}

/* =============================================================================
   Avatar picker (initial choice)
   ============================================================================= */
.vx-avatar-picker {
  position: absolute;
  inset: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 15, 26, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  pointer-events: auto;
}
.vx-avatar-picker.is-hidden { display: none; }

.vx-avatar-picker-card {
  background: var(--vx-bg-0, #fff);
  color: var(--vx-text-1);
  border-radius: 18px;
  padding: 24px;
  width: min(440px, 92%);
  text-align: center;
  box-shadow: 0 24px 48px rgba(0,0,0,0.5);
}
[data-theme="dark"] .vx-avatar-picker-card { background: #0a0d14; color: #f1f5f9; }
.vx-avatar-picker-card h3 { margin: 0 0 6px; font-size: 20px; font-weight: 800; }
.vx-avatar-picker-card p  { margin: 0 0 18px; font-size: 13px; color: var(--vx-text-3); }

.vx-avatar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}
.vx-avatar-opt {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 10px 6px;
  border-radius: 12px;
  border: 2px solid var(--vx-border-1, #e5e7eb);
  background: var(--vx-bg-1, #fafbfc);
  cursor: pointer;
  transition: border-color 160ms ease, transform 160ms ease;
  font-size: 11px;
  font-weight: 700;
  color: var(--vx-text-2);
}
[data-theme="dark"] .vx-avatar-opt { background: #11182a; border-color: #1f2937; color: #cbd5e1; }
.vx-avatar-opt:hover { transform: translateY(-2px); }
.vx-avatar-opt.is-active { border-color: var(--vx-accent, #6366f1); background: var(--vx-accent-soft, rgba(99,102,241,0.15)); }

.vx-avatar-preview {
  width: 38px; height: 60px; position: relative;
}
.vx-avatar-preview .vx-player-body,
.vx-avatar-preview .vx-player-head {
  position: absolute;
}
.vx-avatar-preview .vx-player-body {
  bottom: 0; left: 50%; transform: translateX(-50%);
  width: 22px; height: 30px; border-radius: 6px;
}
.vx-avatar-preview .vx-player-head {
  bottom: 28px; left: 50%; transform: translateX(-50%);
  width: 18px; height: 18px; border-radius: 50%;
}

.vx-avatar-confirm {
  width: 100%;
  padding: 12px;
  border: 0;
  border-radius: 12px;
  font-weight: 700;
  font-size: 14px;
  background: var(--vx-grad-brand, linear-gradient(135deg, #6366f1, #ec4899));
  color: #fff;
  cursor: pointer;
}

/* =============================================================================
   Loading state
   ============================================================================= */
.vx-world-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
  z-index: 25;
  color: #cbd5e1;
  background: rgba(10, 15, 26, 0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.vx-world-loading.is-hidden { display: none; }
.vx-world-loading-spinner {
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 3px solid rgba(255,255,255,0.1);
  border-top-color: var(--vx-accent, #6366f1);
  animation: vxw-spin 0.9s linear infinite;
}
@keyframes vxw-spin { to { transform: rotate(360deg); } }

/* =============================================================================
   A11y / focus / utilities
   ============================================================================= */
.vx-world-stage:focus { outline: none; }
.vx-placement[tabindex]:focus-visible {
  outline: 3px solid var(--vx-accent, #6366f1);
  outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
  .vx-world-canvas { transition: none !important; }
  .vx-placement-live { animation: none; }
  .vx-placement-tier[data-tier="gold"],
  .vx-placement-tier[data-tier="platinum"] { animation: none; }
}

/* Print */
@media print {
  .vx-world-shell { display: none; }
}