:root{--bg-dark: #0a0d14;--bg-card: rgba(18, 24, 38, .7);--bg-card-border: rgba(0, 229, 255, .15);--accent-sapphire: #0f52ba;--accent-cyan: #00e5ff;--accent-gold: #ffb703;--text-main: #f0f4f9;--text-muted: #94a3b8;--radius-lg: 16px;--radius-md: 10px;--font-main: "Plus Jakarta Sans", sans-serif;--font-heading: "Space Grotesk", sans-serif;--shadow-glow: 0 0 25px rgba(0, 229, 255, .15)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-main);font-family:var(--font-main);overflow-x:hidden;min-height:100vh;display:flex;flex-direction:column}.card-glass{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--bg-card-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-glow)}.app-header{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;background:#0a0d14f2;border-bottom:1px solid rgba(255,255,255,.08);position:sticky;top:0;z-index:100}.brand-logo{display:flex;align-items:center;gap:12px}.gem-icon{font-size:28px;filter:drop-shadow(0 0 8px #00e5ff)}.brand-text h1{font-family:var(--font-heading);font-size:20px;font-weight:700;letter-spacing:1px;background:linear-gradient(90deg,#ffffff,var(--accent-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.location-badge{font-size:11px;color:var(--accent-cyan);text-transform:uppercase;letter-spacing:1.5px;font-weight:600}.option-tabs{display:flex;gap:8px;background:#ffffff08;padding:4px;border-radius:12px;border:1px solid rgba(255,255,255,.05)}.tab-btn{display:flex;flex-direction:column;align-items:flex-start;padding:8px 14px;border-radius:8px;background:transparent;border:none;color:var(--text-muted);cursor:pointer;transition:all .2s ease}.tab-btn:hover{color:var(--text-main);background:#ffffff0d}.tab-btn.active{background:linear-gradient(135deg,#0f52ba66,#00e5ff33);color:#fff;border:1px solid rgba(0,229,255,.4);box-shadow:0 0 12px #00e5ff33}.opt-num{font-size:10px;font-weight:800;color:var(--accent-cyan);letter-spacing:1px}.opt-title{font-size:13px;font-weight:700}.opt-sub{font-size:10px;opacity:.7}.btn-primary{display:flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--accent-sapphire),var(--accent-cyan));color:#fff;border:none;padding:10px 18px;border-radius:30px;font-weight:700;font-size:13px;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #00e5ff4d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #00e5ff80}.workspace{padding:24px 28px;flex:1}.tab-content{display:none;flex-direction:column;gap:20px}.tab-content.active{display:flex}.section-toolbar{display:flex;align-items:center;justify-content:space-between}.toolbar-group h3{font-family:var(--font-heading);font-size:22px;font-weight:700;margin-bottom:4px}.badge-tag{font-size:11px;background:#00e5ff1a;color:var(--accent-cyan);padding:3px 10px;border-radius:12px;border:1px solid rgba(0,229,255,.3);font-weight:600}.toolbar-controls{display:flex;align-items:center;gap:16px}.filter-group{display:flex;gap:6px;background:#ffffff0a;padding:4px;border-radius:8px}.filter-btn{background:transparent;border:none;color:var(--text-muted);padding:6px 12px;font-size:12px;font-weight:600;border-radius:6px;cursor:pointer}.filter-btn.active{background:#00e5ff33;color:#fff}.export-pills{display:flex;gap:6px}.export-pill{background:#ffffff0f;border:1px solid rgba(255,255,255,.12);color:var(--text-main);padding:6px 12px;font-size:12px;font-weight:700;border-radius:6px;cursor:pointer;transition:all .2s ease}.export-pill:hover{background:var(--accent-cyan);color:#000;border-color:var(--accent-cyan)}.stage-container{min-height:600px}.grid-split-2d{display:grid;grid-template-columns:1fr 340px;gap:20px}.vector-viewport{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;min-height:620px;background:radial-gradient(circle at center,#111827,#0a0d14)}#svg-map-wrapper{width:100%;height:100%;display:flex;align-items:center;justify-content:center}.map-controls-floating{position:absolute;top:16px;left:16px;display:flex;gap:8px;align-items:center;background:#0a0d14d9;padding:6px 12px;border-radius:8px;border:1px solid rgba(255,255,255,.1);z-index:10}.map-controls-floating button{background:#ffffff1a;border:none;color:#fff;padding:4px 10px;border-radius:4px;cursor:pointer;font-weight:700}.toggle-switch{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-muted);cursor:pointer}.inspector-panel{padding:20px;display:flex;flex-direction:column;gap:16px}.inspector-panel h4{font-family:var(--font-heading);font-size:16px;color:var(--accent-cyan)}.plot-details{background:#0003;border-radius:10px;padding:14px;min-height:180px;border:1px solid rgba(255,255,255,.05)}.blueprint-legend h5{font-size:13px;margin-bottom:10px;color:var(--text-muted)}.blueprint-legend ul{list-style:none;display:flex;flex-direction:column;gap:8px}.blueprint-legend li{display:flex;align-items:center;gap:8px;font-size:12px}.legend-dot{width:12px;height:12px;border-radius:3px}.res-5{background:#3b82f6}.res-10{background:#6366f1}.res-20{background:#8b5cf6}.comm-4{background:#f59e0b}.sapphire-tower{background:#ec4899}.park-zone{background:#10b981}.renders-showcase{display:grid;grid-template-columns:1fr 340px;gap:20px}.main-render-view{position:relative;overflow:hidden;height:600px}.main-render-view img{width:100%;height:100%;object-fit:cover}.render-overlay-info{position:absolute;bottom:20px;left:20px;display:flex;flex-direction:column;gap:4px;background:#0a0d14d9;padding:12px 18px;border-radius:12px;border:1px solid rgba(0,229,255,.2)}.render-tag{font-family:var(--font-heading);font-weight:700;font-size:16px}.engine-tag{font-size:12px;color:var(--accent-cyan)}.render-thumbnails{padding:20px;display:flex;flex-direction:column;gap:16px}.thumb-list{display:flex;flex-direction:column;gap:12px}.thumb-item{display:flex;align-items:center;gap:12px;background:#ffffff08;border:1px solid rgba(255,255,255,.08);padding:8px;border-radius:10px;cursor:pointer;transition:all .2s ease}.thumb-item:hover,.thumb-item.active{border-color:var(--accent-cyan);background:#00e5ff1a}.thumb-item img{width:80px;height:50px;object-fit:cover;border-radius:6px}.thumb-item span{font-size:13px;font-weight:600}.webgl-stage{position:relative;height:640px;overflow:hidden}#three-canvas-container{width:100%;height:100%}.webgl-overlay-hud{position:absolute;top:20px;left:20px;display:flex;flex-direction:column;gap:12px;pointer-events:none}.hud-card{background:#0a0d14d9;padding:14px 18px;border-radius:12px;border:1px solid rgba(0,229,255,.3);pointer-events:auto}.hud-card h4{font-family:var(--font-heading);font-size:15px;color:var(--accent-cyan);margin-bottom:4px}.hud-card p{font-size:11px;color:var(--text-muted);margin-bottom:8px}.hud-stats{display:flex;gap:16px;font-size:12px}.hud-camera-presets{display:flex;gap:6px;pointer-events:auto}.cam-preset-btn{background:#0a0d14d9;border:1px solid rgba(255,255,255,.15);color:var(--text-main);padding:6px 12px;border-radius:6px;font-size:11px;font-weight:600;cursor:pointer}.cam-preset-btn:hover{border-color:var(--accent-cyan);color:var(--accent-cyan)}.grid-split-bim{display:grid;grid-template-columns:1fr 380px;gap:20px}.bim-explorer{padding:20px}.bim-table{width:100%;border-collapse:collapse;margin-top:14px;font-size:13px}.bim-table th,.bim-table td{padding:12px;text-align:left;border-bottom:1px solid rgba(255,255,255,.08)}.bim-table th{background:#0000004d;color:var(--accent-cyan);font-family:var(--font-heading)}.bim-summary-card{padding:20px;display:flex;flex-direction:column;gap:20px}.boq-total-box{background:linear-gradient(135deg,#0f52ba4d,#00e5ff1a);border:1px solid rgba(0,229,255,.3);padding:20px;border-radius:12px;text-align:center}.boq-total-box h2{font-family:var(--font-heading);font-size:26px;color:var(--accent-cyan);margin:6px 0}.clash-status.pass{display:flex;gap:12px;align-items:center;background:#10b9811a;border:1px solid rgba(16,185,129,.3);padding:12px;border-radius:10px}.status-icon{font-size:20px;color:#10b981}.vr-stage{height:620px;position:relative;overflow:hidden}.vr-viewport{width:100%;height:100%;position:relative}#vr-scene-bg{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.vr-controls-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;justify-content:space-between;padding:20px;pointer-events:none}.vr-badge{background:#0a0d14d9;display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:20px;border:1px solid rgba(255,255,255,.2);font-size:12px;font-weight:700;width:fit-content;pointer-events:auto}.vr-dot.pulsing{width:8px;height:8px;background:#ef4444;border-radius:50%;box-shadow:0 0 10px #ef4444}.vr-onscreen-controls{display:flex;justify-content:space-between;align-items:flex-end;pointer-events:auto}.dpad{display:flex;flex-direction:column;align-items:center;gap:4px;background:#0a0d14b3;padding:10px;border-radius:50%;border:1px solid rgba(255,255,255,.2)}.dpad button{width:36px;height:36px;border-radius:50%;background:#ffffff26;border:none;color:#fff;cursor:pointer;font-size:14px}.dpad-mid{display:flex;gap:4px}.btn-vr-mode{background:#0a0d14d9;border:1px solid rgba(0,229,255,.4);color:var(--text-main);padding:10px 18px;border-radius:8px;cursor:pointer;font-size:13px;font-weight:600}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000c;display:none;align-items:center;justify-content:center;z-index:1000}.modal-backdrop.open{display:flex}.modal-box{width:720px;padding:24px}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.close-btn{background:transparent;border:none;color:#fff;font-size:24px;cursor:pointer}.export-options-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:16px}.export-card{background:#ffffff08;border:1px solid rgba(255,255,255,.1);padding:14px;border-radius:10px;display:flex;flex-direction:column;gap:6px}.opt-badge{font-size:10px;font-weight:800;color:var(--accent-cyan)}.btn-download{margin-top:8px;background:#00e5ff26;border:1px solid rgba(0,229,255,.4);color:var(--accent-cyan);padding:6px 12px;border-radius:6px;font-size:12px;font-weight:700;cursor:pointer}.btn-download:hover{background:var(--accent-cyan);color:#000}