:root{--bg-color: #0f172a;--card-bg: #1e293b;--text-primary: #f8fafc;--text-secondary: #94a3b8;--accent-color: #38bdf8;--accent-hover: #0ea5e9;--border-color: #334155;--success-color: #22c55e;--font-main: "Inter", sans-serif;--font-mono: "JetBrains Mono", monospace}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--bg-color);color:var(--text-primary);line-height:1.6;min-height:100vh;display:flex;flex-direction:column;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}input,textarea{-webkit-user-select:text;-moz-user-select:text;-ms-user-select:text;user-select:text}#app{max-width:1400px;margin:0 auto;padding:2rem;width:100%;flex:1;display:flex;flex-direction:column;gap:2rem}header{text-align:center;margin-bottom:2rem}.logo{display:flex;align-items:center;justify-content:center;gap:.75rem;margin-bottom:.5rem;color:var(--accent-color)}h1{font-size:2.5rem;font-weight:700;letter-spacing:-.05em;color:var(--text-primary)}.accent{background:linear-gradient(to right,var(--accent-color),#818cf8);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.subtitle{color:var(--text-secondary);font-size:1.1rem}main{flex:1;display:flex;flex-direction:column;gap:2rem}.upload-section{display:flex;justify-content:center}.dropzone{width:100%;max-width:600px;height:300px;border:2px dashed var(--border-color);border-radius:1rem;background:#1e293b80;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;transition:all .3s ease;cursor:pointer;position:relative;overflow:hidden}.dropzone:hover,.dropzone.dragover{border-color:var(--accent-color);background:#38bdf81a;transform:translateY(-2px);box-shadow:0 10px 30px -10px #38bdf833}.dropzone-content{text-align:center;pointer-events:none}.upload-icon{color:var(--text-secondary);margin-bottom:1rem;transition:color .3s ease}.dropzone:hover .upload-icon{color:var(--accent-color)}.dropzone h3{font-size:1.25rem;margin-bottom:.5rem}.browse-btn{color:var(--accent-color);text-decoration:underline;cursor:pointer;pointer-events:auto}.preview-section{background:var(--card-bg);border-radius:1rem;border:1px solid var(--border-color);overflow:hidden;display:flex;flex-direction:column;height:700px;animation:fadeIn .5s ease-out}.hidden{display:none}.toolbar{padding:1rem 1.5rem;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;background:#0f172a80}.file-info{display:flex;gap:.5rem;align-items:center;font-family:var(--font-mono);font-size:.9rem}.label{color:var(--text-secondary)}.actions{display:flex;gap:1rem}.btn{padding:.5rem 1rem;border-radius:.5rem;font-weight:600;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;gap:.5rem;font-size:.9rem;border:none}.btn.primary{background-color:var(--accent-color);color:#0f172a}.btn.primary:hover{background-color:var(--accent-hover);transform:translateY(-1px)}.btn.secondary{background-color:transparent;border:1px solid var(--border-color);color:var(--text-secondary)}.btn.secondary:hover{border-color:var(--text-primary);color:var(--text-primary)}.content-wrapper{display:flex;flex:1;height:100%;overflow:hidden}#map{flex:2;height:100%;z-index:1}.data-panel{flex:1;background:var(--card-bg);border-left:1px solid var(--border-color);padding:1.5rem;overflow-y:auto;display:flex;flex-direction:column;gap:1.5rem}.data-panel h3{font-size:1.1rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-color);padding-bottom:.5rem}.stats-container{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.panel-footer{margin-top:2rem;padding-top:1rem;border-top:1px solid var(--border-color)}.coord-system-info{background:#38bdf81a;color:var(--accent-color);padding:.25rem .5rem;border-radius:.25rem;text-align:center;font-family:var(--font-mono);margin-bottom:.5rem;border:1px solid rgba(56,189,248,.2);font-size:.55rem}.panel-disclaimer{font-size:.65rem;color:var(--text-secondary);opacity:.7;line-height:1.2;text-align:justify}@media (max-width: 900px){#app{padding:1rem}.content-wrapper{flex-direction:column;height:auto;overflow:visible}.preview-section{height:auto;min-height:100vh}#map{height:400px;flex:none;border-bottom:1px solid var(--border-color)}.data-panel{border-left:none;height:auto;overflow:visible}}@media print{@page{margin:1cm;size:A4 portrait}body{background-color:#fff;color:#000}header,footer,.upload-section,.toolbar .actions,.browse-btn{display:none!important}#app{padding:0;margin:0;max-width:none}.preview-section{border:none;height:auto;background:#fff;color:#000}.toolbar{background:transparent;border-bottom:1px solid #000;padding:.5rem 0}.file-info{color:#000}.file-info .label{color:#333}.content-wrapper{flex-direction:column;height:auto;display:block}#map{height:400px;width:90%;margin:0 auto 1rem;page-break-inside:avoid;border:1px solid #ccc;background:#fff!important}.data-panel{border:none;background:#fff;color:#000;overflow:visible;height:auto;padding:1rem 0;display:block}.table-container{overflow:visible!important;height:auto!important;max-height:none!important}.data-panel h3{text-align:center;color:#000;border-color:#000}table{font-size:9pt;width:90%;margin:0 auto}th,td{color:#000;border-color:#ccc;padding:4px;text-align:center}.panel-disclaimer{color:#000;opacity:1;font-size:5pt;text-align:justify;width:90%;margin:0 auto;line-height:1.2}.vertex-label{color:#000!important;text-shadow:none!important;font-weight:900}}.stat-card{background:#0f172a80;padding:1rem;border-radius:.5rem;border:1px solid var(--border-color)}.stat-label{font-size:.5rem;color:var(--text-secondary);margin-bottom:.1rem}.stat-value{font-size:.8rem;font-weight:700;color:var(--accent-color);font-family:var(--font-mono)}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.9rem;font-family:var(--font-mono)}th,td{padding:.75rem;text-align:left;border-bottom:1px solid var(--border-color)}th{color:var(--text-secondary);font-weight:600}td{color:var(--text-primary)}tr:hover td{background:#ffffff0d}footer{text-align:center;color:var(--text-secondary);font-size:.875rem;margin-top:auto;padding-top:2rem;border-top:1px solid var(--border-color)}footer a{color:var(--accent-color);text-decoration:none}footer a:hover{text-decoration:underline}.copyright{margin-bottom:.5rem;font-weight:600}.disclaimer{font-size:.65rem;opacity:.7;max-width:800px;margin:0 auto;line-height:1.4}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.leaflet-container{background:#0f172a!important}.vertex-label{background:transparent;border:none;box-shadow:none;color:#fff;font-weight:700;font-size:14px;text-shadow:0 0 3px #000}.ad-section{display:flex;justify-content:center;width:100%;margin-top:2rem;margin-bottom:2rem}.ad-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;width:100%;max-width:900px}@media (max-width: 768px){.ad-grid{grid-template-columns:1fr}}.ad-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:1rem;padding:1.5rem;display:flex;flex-direction:column;justify-content:center;text-align:center;transition:all .3s ease;position:relative;overflow:hidden}.ad-card:hover{transform:translateY(-2px);border-color:var(--accent-color);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.placeholder-ad{border-style:dashed;background:#1e293b4d}.placeholder-ad h3{font-size:1.1rem;margin-bottom:.5rem;color:var(--text-secondary)}.placeholder-ad a{color:var(--accent-color);text-decoration:none;font-weight:500}.lihkab-ad{background:linear-gradient(135deg,#1e293bcc,#0f172acc);border-color:#38bdf84d}.lihkab-ad .ad-content h3{font-size:1.25rem;margin-bottom:.5rem;color:var(--accent-color)}.lihkab-ad .ad-content p{font-size:.9rem;color:var(--text-secondary);margin-bottom:1rem}.ad-badge{position:absolute;top:10px;right:10px;background:var(--accent-color);color:#fff;font-size:.7rem;padding:.2rem .5rem;border-radius:1rem;font-weight:600;text-transform:uppercase}.ad-card .btn{display:inline-block;font-size:.9rem;padding:.5rem 1rem;margin-top:.5rem;text-decoration:none}