:root{--bg-dark: #08080a;--bg-panel: rgba(13, 14, 18, .75);--border-light: rgba(255, 255, 255, .08);--border-glow: rgba(0, 242, 254, .25);--primary-neon: #00f2fe;--secondary-neon: #4facfe;--accent-gold: #c5a880;--text-white: #ffffff;--text-gray: #a0aec0;--text-dark: #1a202c;--success: #00f2fe;--danger: #ff3366;--font-family-sans: "Outfit", sans-serif;--font-family-mono: "Space Grotesk", sans-serif;--box-shadow-glow: 0 0 20px rgba(0, 242, 254, .15);--box-shadow-gold: 0 0 15px rgba(197, 168, 128, .1);--transition-smooth: all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0;user-select:none}body,html{width:100%;height:100%;overflow:hidden;background-color:var(--bg-dark);font-family:var(--font-family-sans);color:var(--text-white);-webkit-font-smoothing:antialiased}#canvas-container{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1}#loader-container{position:fixed;top:0;left:0;width:100%;height:100%;background-color:var(--bg-dark);z-index:9999;display:flex;justify-content:center;align-items:center;transition:opacity .8s cubic-bezier(.77,0,.175,1),visibility .8s}.loader-content{text-align:center;max-width:450px;width:90%}.loader-logo{width:80px;height:80px;margin:0 auto 30px;animation:logoPulse 2s infinite ease-in-out}.logo-svg{width:100%;height:100%}.loader-content h1{font-family:var(--font-family-mono);font-size:2.2rem;letter-spacing:6px;font-weight:700;background:linear-gradient(135deg,var(--text-white) 30%,var(--primary-neon));-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:5px}.loader-subtitle{font-size:.85rem;letter-spacing:8px;color:var(--accent-gold);font-weight:600;margin-bottom:40px}.loader-bar-wrapper{width:100%;height:4px;background-color:#ffffff0d;border-radius:2px;overflow:hidden;margin-bottom:15px;position:relative;border:1px solid rgba(255,255,255,.02)}#loader-bar{width:0%;height:100%;background:linear-gradient(90deg,var(--secondary-neon),var(--primary-neon));box-shadow:0 0 10px var(--primary-neon);transition:width .1s ease-out}.loader-status{display:flex;justify-content:space-between;font-size:.8rem;font-family:var(--font-family-mono)}#loader-percentage{color:var(--primary-neon);font-weight:700}.loader-status-text{color:var(--text-gray)}.app-header{position:absolute;top:0;left:0;width:100%;padding:20px 30px;display:flex;justify-content:space-between;align-items:center;z-index:10;pointer-events:none}.header-logo{display:flex;align-items:center;gap:15px;pointer-events:auto}.header-logo-svg{width:40px;height:40px;filter:drop-shadow(0 0 5px rgba(0,242,254,.3))}.logo-text{display:flex;flex-direction:column}.logo-title{font-family:var(--font-family-mono);font-weight:700;font-size:1.3rem;letter-spacing:2px;background:linear-gradient(135deg,#fff,var(--accent-gold));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.logo-tagline{font-size:.75rem;color:var(--text-gray);letter-spacing:1px}.header-actions{display:flex;align-items:center;gap:15px;pointer-events:auto}.btn-group{display:flex;background:var(--bg-panel);border:1px solid var(--border-light);border-radius:30px;padding:3px;backdrop-filter:blur(12px);box-shadow:var(--box-shadow-gold)}.control-btn{background:transparent;border:none;color:var(--text-gray);padding:8px 18px;font-size:.85rem;font-weight:600;font-family:var(--font-family-sans);border-radius:20px;cursor:pointer;display:flex;align-items:center;gap:8px;transition:var(--transition-smooth)}.control-btn svg{width:16px;height:16px;fill:currentColor}.control-btn.active,.control-btn:hover{background:linear-gradient(135deg,var(--secondary-neon),var(--primary-neon));color:var(--bg-dark);box-shadow:var(--box-shadow-glow)}.icon-btn{background:var(--bg-panel);border:1px solid var(--border-light);width:40px;height:40px;border-radius:50%;cursor:pointer;display:flex;justify-content:center;align-items:center;backdrop-filter:blur(12px);transition:var(--transition-smooth);color:var(--text-white);text-decoration:none}.icon-btn svg{width:20px;height:20px;fill:currentColor}.icon-btn:hover{border-color:var(--primary-neon);box-shadow:var(--box-shadow-glow);color:var(--primary-neon);transform:translateY(-2px)}.icon-btn.muted svg{color:var(--danger)}.panel{position:absolute;top:90px;bottom:50px;width:340px;background:var(--bg-panel);border:1px solid var(--border-light);backdrop-filter:blur(16px);z-index:8;display:flex;flex-direction:column;border-radius:16px;overflow:hidden;transition:var(--transition-smooth)}.panel-left{left:20px;box-shadow:10px 0 30px #00000080,var(--box-shadow-gold)}.panel-right{right:20px;box-shadow:-10px 0 30px #00000080,var(--box-shadow-gold)}.panel-header{padding:20px 24px 10px;display:flex;flex-direction:column;gap:5px}.panel-header h2{font-family:var(--font-family-mono);font-size:1.1rem;letter-spacing:2px;font-weight:600;color:var(--accent-gold)}.accent-line{width:40px;height:2px;background:var(--accent-gold);border-radius:1px}.panel-body{flex:1;padding:15px 24px 24px;overflow-y:auto;display:flex;flex-direction:column;gap:20px}.panel-body::-webkit-scrollbar{width:4px}.panel-body::-webkit-scrollbar-track{background:transparent}.panel-body::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:2px}.panel-body::-webkit-scrollbar-thumb:hover{background:var(--primary-neon)}.feature-card{background:#ffffff05;border:1px solid rgba(255,255,255,.04);border-radius:12px;padding:18px;transition:var(--transition-smooth)}.feature-card:hover{background:#ffffff0a;border-color:#ffffff14}.project-main-card h3{font-size:1.1rem;margin-bottom:8px;font-weight:600}.project-main-card p{font-size:.85rem;color:var(--text-gray);line-height:1.5;margin-bottom:15px}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;border-top:1px solid rgba(255,255,255,.08);padding-top:15px}.stat-item{text-align:center}.stat-value{display:block;font-family:var(--font-family-mono);font-size:1.3rem;font-weight:700;color:var(--primary-neon);text-shadow:0 0 10px rgba(0,242,254,.2)}.stat-label{font-size:.7rem;color:var(--text-gray);text-transform:uppercase}.section-title{font-size:.8rem;font-weight:700;letter-spacing:2px;color:var(--text-gray);border-bottom:1px solid rgba(255,255,255,.08);padding-bottom:6px;text-transform:uppercase}.section-desc{font-size:.8rem;color:var(--text-gray);line-height:1.4;margin-bottom:15px}.camera-presets{display:grid;grid-template-columns:1fr 1fr;gap:8px}.preset-btn{background:#ffffff08;border:1px solid rgba(255,255,255,.06);color:var(--text-white);padding:10px;border-radius:8px;font-size:.8rem;cursor:pointer;transition:var(--transition-smooth)}.preset-btn:hover{background:#c5a8801a;border-color:var(--accent-gold);box-shadow:var(--box-shadow-gold);transform:translateY(-1px)}.features-list{display:flex;flex-direction:column;gap:15px}.feature-item{display:flex;gap:15px;align-items:flex-start}.feature-icon{font-size:1.3rem;background:#ffffff08;width:36px;height:36px;border-radius:8px;display:flex;justify-content:center;align-items:center;border:1px solid rgba(255,255,255,.06)}.feature-text h4{font-size:.85rem;font-weight:600;margin-bottom:3px}.feature-text p{font-size:.75rem;color:var(--text-gray);line-height:1.4}.floor-controls{display:flex;flex-direction:column;gap:10px}.apartment-selector{display:flex;flex-direction:column;gap:8px;margin-bottom:18px;padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,.06)}.apartment-selector .floor-num{color:var(--primary-neon)}.floor-btn{background:#ffffff08;border:1px solid rgba(255,255,255,.06);color:var(--text-white);padding:12px 18px;border-radius:10px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:var(--transition-smooth);width:100%}.floor-btn:hover{background:#00f2fe0d;border-color:var(--primary-neon)}.floor-btn.active-floor{background:linear-gradient(135deg,#00f2fe26,#4facfe26);border-color:var(--primary-neon);box-shadow:var(--box-shadow-glow)}.floor-num{font-family:var(--font-family-mono);font-weight:700;font-size:.95rem;color:var(--primary-neon)}.floor-name{font-size:.85rem;font-weight:600;text-align:right}.floor-list{display:flex;flex-direction:column;gap:6px;max-height:250px;overflow-y:auto;padding-right:5px}.floor-list::-webkit-scrollbar{width:3px}.floor-list::-webkit-scrollbar-track{background:transparent}.floor-list::-webkit-scrollbar-thumb{background:#ffffff0d;border-radius:1px}.details-panel{background:#c5a8800d;border:1px solid var(--accent-gold);border-radius:12px;padding:18px;margin-top:10px;display:none;flex-direction:column;gap:12px;box-shadow:var(--box-shadow-gold)}.apartment-card{background:#00f2fe0d;border:1px solid var(--primary-neon);border-radius:12px;padding:18px;display:none;flex-direction:column;gap:12px;box-shadow:var(--box-shadow-glow)}.apartment-card .badge{background:var(--primary-neon)}.apartment-card #apartment-title{font-size:1rem;font-weight:600}.apartment-card #apartment-desc{font-size:.8rem;color:var(--text-gray);line-height:1.5}.apartment-card .details-extra{border-top-color:#00f2fe33}.apartment-card .details-extra table td:first-child{color:var(--primary-neon)}.details-header{display:flex;justify-content:space-between;align-items:center}.badge{background:var(--accent-gold);color:var(--bg-dark);font-size:.65rem;font-weight:700;padding:3px 8px;border-radius:4px;letter-spacing:1px}.close-btn{background:transparent;border:none;color:var(--text-gray);font-size:1.3rem;cursor:pointer;line-height:1}.close-btn:hover{color:var(--danger)}#details-title{font-size:1rem;font-weight:600}#details-desc{font-size:.8rem;color:var(--text-gray);line-height:1.5}.details-extra{border-top:1px solid rgba(197,168,128,.2);padding-top:10px;font-size:.75rem;line-height:1.4;color:var(--text-gray)}.details-extra table{width:100%;border-collapse:collapse;margin-top:5px}.details-extra table td{padding:4px 0}.details-extra table td:first-child{font-weight:600;color:var(--accent-gold)}.details-extra table td:last-child{text-align:right;color:var(--text-white)}.walkthrough-guide{background:#ffffff03;border:1px dashed rgba(255,255,255,.1);border-radius:8px;padding:15px;display:none}.guide-keys{display:flex;flex-direction:column;align-items:center;gap:5px;margin-top:10px}.key-row{display:flex;gap:5px}kbd{background:#ffffff0d;border:1px solid rgba(255,255,255,.15);border-radius:4px;padding:4px 8px;font-family:var(--font-family-mono);font-size:.75rem;font-weight:700;box-shadow:0 2px #ffffff1a;color:var(--primary-neon)}.guide-keys p{font-size:.7rem;color:var(--text-gray);margin-top:8px;text-align:center}.app-console{position:absolute;bottom:0;left:0;width:100%;height:40px;background:#08080ae6;border-top:1px solid var(--border-light);display:flex;justify-content:space-between;align-items:center;padding:0 30px;z-index:10;font-size:.75rem;color:var(--text-gray);font-family:var(--font-family-mono)}.console-status{display:flex;align-items:center;gap:8px}.status-dot{width:6px;height:6px;background-color:var(--primary-neon);border-radius:50%;box-shadow:0 0 8px var(--primary-neon)}.pulsing{animation:pulse 1.5s infinite}.console-nav strong,.console-performance strong{color:var(--text-white)}.divider{color:#ffffff1a;margin:0 10px}.auth-view{min-height:100%;display:flex;align-items:center;justify-content:center;padding:24px}.auth-view.hidden{display:none}.auth-card{width:min(400px,100%);background:#0d0e12f7;border:1px solid var(--border-glow);border-radius:16px;box-shadow:0 0 40px #00f2fe26;padding:34px 32px;display:flex;flex-direction:column;gap:16px}.auth-logo{width:52px;height:52px;margin:0 auto;filter:drop-shadow(0 0 8px rgba(0,242,254,.4))}.auth-logo svg{width:100%;height:100%}.auth-card h1{font-family:var(--font-family-mono);font-size:1.2rem;letter-spacing:3px;text-align:center;color:var(--accent-gold)}.auth-card p.auth-sub{font-size:.8rem;color:var(--text-gray);text-align:center;line-height:1.5;margin-top:-6px}#login-form{display:flex;flex-direction:column;gap:14px;margin-top:6px}.admin-topbar{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:16px 28px;background:#0d0e12f7;border-bottom:1px solid var(--border-light)}.admin-topbar-title{display:flex;align-items:center;gap:12px}.admin-topbar-title svg{width:30px;height:30px;filter:drop-shadow(0 0 5px rgba(0,242,254,.3))}.admin-topbar-title h2{font-family:var(--font-family-mono);font-size:1rem;letter-spacing:2px;color:var(--accent-gold)}.admin-topbar-title span{font-size:.72rem;color:var(--text-gray);letter-spacing:1px}.admin-topbar-actions{display:flex;align-items:center;gap:14px}.admin-user{font-size:.8rem;color:var(--primary-neon);font-family:var(--font-family-mono)}.logout-btn{background:#ffffff0a;border:1px solid rgba(255,255,255,.1);color:var(--text-gray);border-radius:8px;padding:8px 16px;font-size:.75rem;font-weight:600;font-family:var(--font-family-sans);cursor:pointer;transition:var(--transition-smooth)}.logout-btn:hover{border-color:var(--danger);color:var(--danger)}.admin-main{flex:1;overflow-y:auto;padding:24px}.admin-body{display:flex;gap:24px;padding:20px 24px 24px;width:min(1100px,100%);margin:0 auto;background:#0d0e1299;border:1px solid var(--border-light);border-radius:16px}.admin-list-col{flex:1.2;min-width:0;display:flex;flex-direction:column;gap:12px}.admin-form{flex:1;min-width:280px;display:flex;flex-direction:column;gap:14px}.admin-subhead{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:.78rem;font-weight:700;letter-spacing:2px;color:var(--text-gray);text-transform:uppercase;border-bottom:1px solid rgba(255,255,255,.08);padding-bottom:6px}.admin-legend{display:flex;gap:10px;text-transform:none;letter-spacing:0;font-weight:500}.legend-item{display:flex;align-items:center;gap:5px;font-size:.7rem;color:var(--text-gray)}.legend-item i{width:10px;height:10px;border-radius:3px;display:inline-block}.admin-apt-list{display:flex;flex-direction:column;gap:12px;overflow-y:auto;padding-right:5px}.admin-apt-list::-webkit-scrollbar{width:4px}.admin-apt-list::-webkit-scrollbar-track{background:transparent}.admin-apt-list::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:2px}.apt-group{display:flex;flex-direction:column;gap:6px}.apt-group-title{font-family:var(--font-family-mono);font-size:.72rem;letter-spacing:2px;color:var(--primary-neon);margin-bottom:2px}.apt-item{display:flex;justify-content:space-between;align-items:center;gap:10px;width:100%;background:#ffffff08;border:1px solid rgba(255,255,255,.06);border-radius:8px;padding:10px 14px;cursor:pointer;font-family:var(--font-family-sans);color:var(--text-white);transition:var(--transition-smooth)}.apt-item:hover{background:#00f2fe0f;border-color:var(--primary-neon)}.apt-item.selected{background:linear-gradient(135deg,#00f2fe26,#4facfe26);border-color:var(--primary-neon);box-shadow:var(--box-shadow-glow)}.apt-item-name{font-size:.9rem;font-weight:600}.apt-status-badge{font-size:.65rem;font-weight:700;letter-spacing:1px;padding:3px 9px;border-radius:20px;white-space:nowrap}.form-field{display:flex;flex-direction:column;gap:6px}.form-field label{font-size:.72rem;letter-spacing:1px;text-transform:uppercase;color:var(--text-gray)}.form-row{display:flex;gap:12px}.form-row .form-field{flex:1}.form-field input{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:10px 12px;color:var(--text-white);font-family:var(--font-family-mono);font-size:.95rem;outline:none;user-select:text;transition:var(--transition-smooth)}.form-field input:focus{border-color:var(--primary-neon);box-shadow:var(--box-shadow-glow)}.status-selector{display:flex;gap:6px}.status-selector button{flex:1;background:#ffffff0a;border:1px solid rgba(255,255,255,.08);color:var(--text-gray);border-radius:8px;padding:10px 0;font-size:.8rem;font-weight:600;font-family:var(--font-family-sans);cursor:pointer;transition:var(--transition-smooth)}.status-selector button:hover{color:var(--text-white)}.status-selector button[data-status=available].active{background:#00ffc826;border-color:#00ffc8;color:#00ffc8}.status-selector button[data-status=reserved].active{background:#c5a88026;border-color:#c5a880;color:#c5a880}.status-selector button[data-status=sold].active{background:#ff336626;border-color:#f36;color:#f36}.admin-save-btn{margin-top:6px;background:linear-gradient(135deg,var(--secondary-neon),var(--primary-neon));border:none;border-radius:8px;padding:12px;color:var(--bg-dark);font-family:var(--font-family-mono);font-size:.85rem;font-weight:700;letter-spacing:2px;cursor:pointer;transition:var(--transition-smooth)}.admin-save-btn:hover{box-shadow:var(--box-shadow-glow);transform:translateY(-1px)}.admin-save-msg{font-size:.75rem;color:var(--success);min-height:1em;text-align:center}.admin-save-msg.error{color:var(--danger)}@keyframes logoPulse{0%,to{transform:scale(1);opacity:.8;filter:drop-shadow(0 0 5px rgba(0,242,254,.3))}50%{transform:scale(1.05);opacity:1;filter:drop-shadow(0 0 15px rgba(0,242,254,.8))}}@keyframes pulse{0%{transform:scale(.9);opacity:.5}50%{transform:scale(1.1);opacity:1}to{transform:scale(.9);opacity:.5}}@media (max-width: 1024px){.panel{width:280px}}@media (max-width: 768px){body{overflow-y:auto}.app-header{padding:15px;flex-wrap:wrap;gap:15px}.panel{position:static;width:100%;height:auto;max-height:400px;margin-bottom:20px;border-radius:0}#canvas-container{height:50vh;position:relative}.panel-left,.panel-right{box-shadow:none}.app-console{position:relative;height:auto;padding:15px;flex-direction:column;gap:10px}.admin-body{flex-direction:column}.admin-form{min-width:0}.admin-topbar{flex-wrap:wrap;padding:14px 18px}.admin-main{padding:14px}}