@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&display=swap');
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-gradient: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
  --text-color: white;
  --panel-bg: rgba(0, 0, 0, 0.6);
  --panel-border: rgba(255,255,255,0.2);
  --road-bg: rgba(255,255,255,0.05);
  --road-text: rgba(255,255,255,0.7);
  --headlight-opacity: 0.8;
  --btn-bg: rgba(0,0,0,0.6);
  --btn-text: white;
  --btn-hover: rgba(0,191,255,0.8);
}

body.day-mode {
  --bg-gradient: linear-gradient(135deg, #d4fc79 0%, #96e6a1 100%);
  --text-color: #2c3e50;
  --panel-bg: rgba(255, 255, 255, 0.85);
  --panel-border: rgba(0, 0, 0, 0.1);
  --road-bg: #bdc3c7;
  --road-text: #34495e;
  --headlight-opacity: 0;
  --btn-bg: rgba(255,255,255,0.9);
  --btn-text: #2c3e50;
  --btn-hover: rgba(236, 240, 241, 1);
}

body { font-family: 'Outfit', sans-serif; background: var(--bg-gradient); overflow: hidden; transition: background 0.5s ease; color: var(--text-color); perspective: 2000px; }

/* 3D Mode Styling */
body.mode-3d .map-canvas {
  transform-style: preserve-3d;
}

/* 3D Walls */
.wall { position: absolute; background: inherit; display: none; pointer-events: none; }
body.mode-3d .wall { display: block; }
body.mode-3d .wall-n { top: 0; left: 0; width: 100%; height: var(--elevation, 20px); transform-origin: top; transform: rotateX(90deg); filter: brightness(0.6); }
body.mode-3d .wall-s { bottom: 0; left: 0; width: 100%; height: var(--elevation, 20px); transform-origin: bottom; transform: rotateX(-90deg); filter: brightness(0.4); }
body.mode-3d .wall-e { right: 0; top: 0; width: var(--elevation, 20px); height: 100%; transform-origin: right; transform: rotateY(90deg); filter: brightness(0.7); }
body.mode-3d .wall-w { left: 0; top: 0; width: var(--elevation, 20px); height: 100%; transform-origin: left; transform: rotateY(-90deg); filter: brightness(0.5); }

/* Anti-Flicker Hitbox */
.hitbox { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: transparent; transform: translateZ(calc(-1 * var(--elevation, 10px))); z-index: -1; }
body.mode-3d .hitbox { display: block; }

body.mode-3d .plot { --elevation: 10px; transform: translateZ(var(--elevation)); transform-style: preserve-3d; /* box shadow overridden below */ }
body.mode-3d .plot:hover { --elevation: 50px; }
body.mode-3d .plot.sold { --elevation: 2px; }
body.mode-3d .park { --elevation: 4px; transform-style: preserve-3d; /* box shadow overridden below */ transform: translateZ(var(--elevation)); }
body.mode-3d .amenity { --elevation: 6px; transform-style: preserve-3d; /* box shadow overridden below */ transform: translateZ(var(--elevation)); }

/* OVERRIDDEN */ body.mode-3d .plot_old {
  transform: translateZ(10px);
  box-shadow: -5px 5px 15px rgba(0,0,0,0.5), inset 0 0 10px rgba(0,0,0,0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}
body.mode-3d .plot:hover {
  transform: scale(1.1) translateZ(50px);
  box-shadow: -15px 15px 30px rgba(0,0,0,0.6);
}
body.mode-3d .plot.sold {
  transform: translateZ(2px);
  box-shadow: -2px 2px 5px rgba(0,0,0,0.4);
}
body.mode-3d .park {
  transform: translateZ(4px);
  box-shadow: -3px 3px 10px rgba(0,0,0,0.3);
}
body.mode-3d .vehicle {
  transform: translateZ(1px);
}

.stats-bar { position: fixed; top: 0; left: 0; width: 100%; background: var(--panel-bg); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--panel-border); color: var(--text-color); padding: 15px 40px; display: flex; justify-content: space-between; align-items: center; z-index: 1000; box-shadow: 0 8px 32px rgba(0,0,0,0.3); }
.stats-title { font-size: 28px; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; background: linear-gradient(90deg, #00C9FF 0%, #92FE9D 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; animation: shine 3s infinite linear; }
.stats-container { display: flex; gap: 40px; }
.stats-item { display: flex; flex-direction: column; align-items: center; }
.stats-label { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,0.7); }
.stats-value { font-size: 28px; font-weight: 800; color: #fff; text-shadow: 0 2px 10px rgba(255,255,255,0.2); }
.avail-val { color: #69f0ae; text-shadow: 0 0 10px rgba(105,240,174,0.5); }
.sold-val { color: #ff5252; text-shadow: 0 0 10px rgba(255,82,82,0.5); }

.legend-panel { position: fixed; bottom: 30px; left: 50%; transform: translate(-50%, 150%); background: var(--panel-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--panel-border); border-radius: 50px; padding: 15px 40px; color: var(--text-color); z-index: 1000; box-shadow: 0 0 25px rgba(0, 201, 255, 0.6), inset 0 0 15px rgba(0, 201, 255, 0.3); display: flex; flex-direction: row; gap: 30px; align-items: center; justify-content: center; width: max-content; animation: slideUpTube 1s forwards 0.5s cubic-bezier(0.19, 1, 0.22, 1), tubelight 2s infinite alternate; }
.legend-title { display: none; }
.legend-item { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; white-space: nowrap; transition: transform 0.2s; cursor: default; letter-spacing: 1px; }
.legend-item:hover { transform: translateX(5px); }
.legend-color { width: 16px; height: 16px; border-radius: 50%; border: 2px solid rgba(255,255,255,0.8); box-shadow: 0 0 10px currentColor; }

.tooltip { position: fixed; background: rgba(0, 0, 0, 0.85); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.2); border-radius: 12px; padding: 15px 20px; box-shadow: 0 10px 30px rgba(0,0,0,0.5); color: #fff; z-index: 9999; pointer-events: none; opacity: 0; transition: opacity 0.2s ease, transform 0.2s ease; transform: scale(0.9); }
.tooltip.show { opacity: 1; transform: scale(1); }
.tooltip h3 { font-size: 20px; margin-bottom: 5px; font-weight: 800; color: #00C9FF; }
.tooltip p { font-size: 14px; color: #ccc; margin-bottom: 3px; }
.tooltip .status { font-weight: 600; font-size: 13px; text-transform: uppercase; padding: 2px 6px; border-radius: 4px; display: inline-block; margin-top: 5px; }
.tooltip .status.Available { background: rgba(105,240,174,0.2); color: #69f0ae; border: 1px solid rgba(105,240,174,0.5); }
.tooltip .status.Sold { background: rgba(255,82,82,0.2); color: #ff5252; border: 1px solid rgba(255,82,82,0.5); }

.controls { position: fixed; bottom: 30px; right: 30px; z-index: 1000; display: flex; flex-direction: column; gap: 15px; }
.controls button { width: 50px; height: 50px; border-radius: 50%; border: 1px solid var(--panel-border); background: var(--btn-bg); backdrop-filter: blur(10px); color: var(--btn-text); box-shadow: 0 8px 25px rgba(0,0,0,0.4); font-size: 22px; cursor: pointer; transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.controls button:hover { background: var(--btn-hover); transform: scale(1.15) translateY(-5px); border-color: transparent; }

.map-container { width: 100%; height: 100vh; overflow: hidden; position: relative; cursor: grab; background: transparent; animation: fadeIn 1.5s ease-out forwards; }
.map-container:active { cursor: grabbing; }
.map-canvas { position: absolute; width: 3800px; height: 2000px; background: url('data:image/svg+xml;utf8,<svg width=\"40\" height=\"40\" xmlns=\"http://www.w3.org/2000/svg\"><path d=\"M 40 0 L 0 0 0 40\" fill=\"none\" stroke=\"rgba(255,255,255,0.05)\" stroke-width=\"1\"/></svg>'), linear-gradient(135deg, #1e3c72 0%, #2a5298 100%); transform-origin: center; left: 50%; top: 50%; margin-left: -1900px; margin-top: -1000px; will-change: transform; backface-visibility: hidden; transform: translateZ(0); }
.road { position: absolute; overflow: hidden; background: var(--road-bg); display: flex; align-items: center; justify-content: center; font-size: 14px; color: var(--road-text); font-weight: bold; letter-spacing: 2px; text-shadow: 0 2px 4px rgba(0,0,0,0.5); }
.plot { position: absolute; z-index: 10; box-shadow: inset 0 0 10px rgba(0,0,0,0.1); border: 1px solid rgba(0,0,0,0.3); display: flex; flex-direction: column; align-items: center; justify-content: center; cursor: pointer; user-select: none; transition: all 0.3s ease; animation: fadeUp 0.6s ease forwards; opacity: 0; }
.plot:hover { transform: scale(1.1) translateY(-5px); z-index: 100; box-shadow: 0 15px 30px rgba(0,0,0,0.4); border: 2px solid white; }
.plot-id { font-size: 14px; font-weight: 700; color: #000; }
.plot-area { font-size: 10px; font-weight: 500; color: #333; }

.red { background: #ff4757; }
.s-red { background: #ff6b81; }
.s-red .plot-id { font-size: 10px; color: #fff; text-shadow: 0 1px 2px rgba(0,0,0,0.5); }
.s-red .plot-area { display: none; }
.pink { background: #ff9ff3; }
.orange { background: #ffa502; }
.blue { background: #70a1ff; }
.yellow { background: #eccc68; }
.green { background: #2ed573; }
.park { background: #1e90ff; color: white; border: none; box-shadow: inset 0 0 20px rgba(0,0,0,0.2); }
.park .plot-id { color: white; font-size: 18px; text-shadow: 0 2px 5px rgba(0,0,0,0.3); }
.amenity { background: #a4b0be; border: none; color: #2f3542; }

.plot.sold { opacity: 0.5; }
.plot.sold::after { content: 'SOLD'; position: absolute; color: #b71c1c; font-weight: 900; font-size: 14px; border: 2px solid #b71c1c; padding: 2px; transform: rotate(-30deg); background: rgba(255,255,255,0.8); }

@keyframes shine { 0% { background-position: 200% center; } 100% { background-position: -200% center; } }
@keyframes fadeUp { to { opacity: 1; } }
@keyframes popPlot { from { transform: scale(0); opacity: 0; } to { transform: scale(1); opacity: 1; } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUpTube { to { transform: translate(-50%, 0); } }
@keyframes tubelight { 
  0% { box-shadow: 0 0 20px rgba(0, 201, 255, 0.4), inset 0 0 10px rgba(0, 201, 255, 0.2); } 
  100% { box-shadow: 0 0 40px rgba(0, 201, 255, 0.9), inset 0 0 20px rgba(0, 201, 255, 0.5); border-color: rgba(0, 201, 255, 0.6); } 
}

.vehicle { position: absolute; border-radius: 2px; box-shadow: 0 2px 5px rgba(0,0,0,0.5); z-index: 5; pointer-events: none; }
.car.horiz { width: 14px; height: 7px; }
.car.vert { width: 7px; height: 14px; }
.bike.horiz { width: 6px; height: 3px; }
.bike.vert { width: 3px; height: 6px; }

.headlight-right::after { content: ''; position: absolute; right: -3px; top: 1px; width: 3px; height: 50%; background: rgba(255, 255, 100, var(--headlight-opacity)); box-shadow: 3px 0 5px rgba(255,255,100,var(--headlight-opacity)); border-radius: 50%; }
.headlight-left::after { content: ''; position: absolute; left: -3px; top: 1px; width: 3px; height: 50%; background: rgba(255, 255, 100, var(--headlight-opacity)); box-shadow: -3px 0 5px rgba(255,255,100,var(--headlight-opacity)); border-radius: 50%; }
.headlight-down::after { content: ''; position: absolute; bottom: -3px; left: 1px; height: 3px; width: 50%; background: rgba(255, 255, 100, var(--headlight-opacity)); box-shadow: 0 3px 5px rgba(255,255,100,var(--headlight-opacity)); border-radius: 50%; }
.headlight-up::after { content: ''; position: absolute; top: -3px; left: 1px; height: 3px; width: 50%; background: rgba(255, 255, 100, var(--headlight-opacity)); box-shadow: 0 -3px 5px rgba(255,255,100,var(--headlight-opacity)); border-radius: 50%; }

@keyframes moveRight { from { left: -20px; } to { left: 105%; } }
@keyframes moveLeft { from { left: 105%; } to { left: -20px; } }
@keyframes moveDown { from { top: -20px; } to { top: 105%; } }
@keyframes moveUp { from { top: 105%; } to { top: -20px; } }

.move-right { animation: moveRight linear forwards; }
.move-left { animation: moveLeft linear forwards; }
.move-down { animation: moveDown linear forwards; }
.move-up { animation: moveUp linear forwards; }
/* LOD Culling */
body.lod-low .wall { display: none !important; }


/* --- REAL CITY UPGRADE --- */
/* Windows Texture */
body.mode-3d .wall {
  background-image: linear-gradient(rgba(0,0,0,0.1) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(0,0,0,0.1) 1px, transparent 1px);
  background-size: 5px 10px;
}
/* Glowing windows at night */
body:not(.day-mode).mode-3d .wall {
  background-image: linear-gradient(rgba(0, 201, 255, 0.2) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(0, 201, 255, 0.2) 1px, transparent 1px);
}
/* Roofs */
body.mode-3d .plot {
  border: 1px solid rgba(0,0,0,0.5);
  box-shadow: inset 0 0 10px rgba(0,0,0,0.5) !important;
}

/* 3D Trees */
.tree { position: absolute; width: 10px; height: 10px; transform-style: preserve-3d; pointer-events: none; }
.tree::before, .tree::after { content: ''; position: absolute; bottom: 0; left: 50%; width: 20px; height: 30px; background: rgba(46, 213, 115, 0.8); border-radius: 50% 50% 10% 10%; transform-origin: bottom center; margin-left: -10px; box-shadow: inset 0 -5px 10px rgba(0,0,0,0.4); }
.tree::after { transform: rotateY(90deg); filter: brightness(0.8); }
.tree-shadow { position: absolute; width: 20px; height: 20px; background: rgba(0,0,0,0.4); border-radius: 50%; bottom: -5px; left: -5px; filter: blur(3px); transform: translateZ(1px); }

/* 3D Vehicles */
body.mode-3d .vehicle { transform-style: preserve-3d; }
body.mode-3d .vehicle .v-wall-n { position: absolute; top: 0; left: 0; width: 100%; height: 6px; transform-origin: top; transform: rotateX(90deg); filter: brightness(0.6); background: inherit; }
body.mode-3d .vehicle .v-wall-s { position: absolute; bottom: 0; left: 0; width: 100%; height: 6px; transform-origin: bottom; transform: rotateX(-90deg); filter: brightness(0.4); background: inherit; }
body.mode-3d .vehicle .v-wall-e { position: absolute; right: 0; top: 0; width: 6px; height: 100%; transform-origin: right; transform: rotateY(90deg); filter: brightness(0.7); background: inherit; }
body.mode-3d .vehicle .v-wall-w { position: absolute; left: 0; top: 0; width: 6px; height: 100%; transform-origin: left; transform: rotateY(-90deg); filter: brightness(0.5); background: inherit; }

/* Streetlights */
.streetlight { position: absolute; width: 6px; height: 6px; background: #fff; border-radius: 50%; transform: translateZ(40px); box-shadow: 0 0 30px 15px rgba(255, 255, 150, 0.6); pointer-events: none; }
body.day-mode .streetlight { box-shadow: none; background: #555; }
.pole { position: absolute; width: 2px; height: 40px; background: #333; left: 2px; top: 2px; transform-origin: top; transform: rotateX(-90deg); }

/* REAL CITY 3D UPGRADES */

/* Windows and Textures */
body.mode-3d .wall {
  background-image: linear-gradient(rgba(255,255,255,0.1) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.1) 1px, transparent 1px);
  background-size: 10px 10px;
  box-shadow: inset 0px 5px 15px rgba(0,0,0,0.5);
}

body.night-mode.mode-3d .wall {
  background-image: linear-gradient(rgba(0, 255, 255, 0.3) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 255, 255, 0.3) 1px, transparent 1px);
  box-shadow: inset 0px 0px 15px rgba(0, 255, 255, 0.4);
}

/* 3D Trees */
.tree3d {
  position: absolute;
  width: 20px;
  height: 20px;
  transform-style: preserve-3d;
  pointer-events: none;
}
.tree-plane {
  position: absolute;
  bottom: 0;
  left: -10px;
  width: 40px;
  height: 50px;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><path d="M50 0 C20 30, 10 70, 50 100 C90 70, 80 30, 50 0 Z" fill="rgba(34,139,34,0.9)"/></svg>') no-repeat center bottom;
  background-size: contain;
  transform-origin: bottom center;
  display: none;
}
body.mode-3d .tree-plane {
  display: block;
}
.tree-plane.plane1 {
  transform: rotateX(90deg) rotateY(0deg) translateZ(10px);
}
.tree-plane.plane2 {
  transform: rotateX(90deg) rotateY(90deg) translateZ(10px);
}

/* 3D Cars */
.car3d {
  position: absolute;
  width: 30px;
  height: 15px;
  background: #fff;
  border-radius: 3px;
  transform-style: preserve-3d;
  animation: drive 10s linear infinite;
}
@keyframes drive {
  0% { transform: translateX(-500px); }
  100% { transform: translateX(4000px); }
}
.car-wall {
  position: absolute;
  background: #ddd;
  display: none;
}
body.mode-3d .car-wall { display: block; }
.car-wall-n { top:0; left:0; width:100%; height:10px; transform: rotateX(-90deg); transform-origin: top; }
.car-wall-s { bottom:0; left:0; width:100%; height:10px; transform: rotateX(90deg); transform-origin: bottom; }
.car-wall-e { top:0; right:0; width:10px; height:100%; transform: rotateY(90deg); transform-origin: right; }
.car-wall-w { top:0; left:0; width:10px; height:100%; transform: rotateY(-90deg); transform-origin: left; }

/* Streetlights */
.streetlight {
  position: absolute;
  width: 6px;
  height: 6px;
  background: #888;
  border-radius: 50%;
  transform-style: preserve-3d;
  z-index: 1000;
}
body.night-mode .streetlight {
  background: #fff;
  box-shadow: 0 0 30px 15px rgba(255,255,255,0.6);
}
.streetlight::after {
  content: '';
  position: absolute;
  display: none;
  width: 2px;
  height: 40px;
  background: #555;
  top: 3px;
  left: 2px;
  transform: rotateX(-90deg);
  transform-origin: top;
}
body.mode-3d .streetlight::after { display: block; }