:root{
  --bg:#07101f;--panel:#0a1425;--panel2:#0d182b;--line:#1c2b41;--text:#eff6ff;--muted:#8ea0b7;--orange:#f59e0b;--orange2:#fb923c;--green:#34d399;--red:#fb7185;--blue:#60a5fa;--radius:16px;--shadow:0 20px 60px rgba(0,0,0,.25)
}
*{box-sizing:border-box}html,body{height:100%;margin:0}body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);overflow:hidden}.app-shell{height:100%;display:flex}.main-panel{min-width:0;flex:1;display:flex;flex-direction:column;padding:18px}.sidebar{width:360px;flex:0 0 360px;border-left:1px solid var(--line);background:#050c18;padding:18px;overflow-y:auto}.topbar{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:12px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:#fdba74}.title-row{display:flex;align-items:baseline;gap:12px}.title-row h1,.sidebar-header h2{margin:3px 0 0;font-size:24px;letter-spacing:-.03em}.subtitle{font-size:13px;color:#65778f}.top-actions{display:flex;align-items:center;gap:10px}.stats-chip,.toolbar,.source-card,.router-item,.editor{border:1px solid var(--line);background:rgba(10,20,37,.8);box-shadow:var(--shadow)}.stats-chip{display:flex;gap:8px;align-items:center;border-radius:12px;padding:10px 12px;color:var(--muted);font-size:12px}.stats-chip b{color:white}.btn{border:1px solid transparent;border-radius:11px;padding:10px 14px;font-weight:800;font-size:13px;cursor:pointer;transition:.18s}.btn.primary{background:var(--orange);color:#111827}.btn.primary:hover{background:#fbbf24}.btn.secondary{background:#0c1526;border-color:#26364f;color:#fff}.btn.secondary:hover{background:#101d32}.btn.small{padding:8px 11px;font-size:12px}.btn.full{width:100%}.toolbar{display:flex;justify-content:space-between;align-items:center;border-radius:12px;padding:9px 12px;margin-bottom:12px}.status-left{display:flex;align-items:center;gap:10px;font-size:12px}.status-pill,.mode-badge{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:6px 10px;font-weight:700}.status-pill.offline{background:rgba(251,113,133,.08);color:#fda4af}.status-pill.online{background:rgba(52,211,153,.08);color:#86efac}.dot{width:7px;height:7px;border-radius:50%;background:currentColor}.mode-badge{background:#111c30;color:#8ea0b7}.mode-badge strong{color:#fff}.add-hint{color:#fdba74}.toolbar-right{display:flex;align-items:center;gap:15px;color:var(--muted);font-size:12px}.toolbar-right label{display:flex;align-items:center;gap:7px}.toolbar select,.toolbar input[type=range],select{accent-color:var(--orange)}select{background:#07101f;color:#fff;border:1px solid #2a3a53;border-radius:9px;padding:7px 9px}.floor-container{min-height:0;flex:1;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#091322;box-shadow:var(--shadow)}.floor-viewport{position:relative;width:100%;height:100%;overflow:auto;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at top,rgba(96,165,250,.08),transparent 45%)}.floor-image{position:relative;display:block;max-width:94%;max-height:94%;object-fit:contain;border-radius:4px;box-shadow:0 12px 50px rgba(0,0,0,.35);user-select:none}.heatmap-canvas{position:absolute;inset:0;pointer-events:none}.router-layer{position:absolute;inset:0;pointer-events:none}.router-marker{position:absolute;transform:translate(-50%,-50%);pointer-events:auto;cursor:grab}.router-marker:active{cursor:grabbing}.router-core{width:18px;height:18px;border-radius:50%;border:3px solid #fff;background:#f97316;box-shadow:0 0 0 4px rgba(249,115,22,.2),0 6px 16px rgba(0,0,0,.4)}.router-marker.selected .router-core{background:#22d3ee;box-shadow:0 0 0 5px rgba(34,211,238,.22),0 8px 18px rgba(0,0,0,.45)}.router-label{margin-top:7px;white-space:nowrap;transform:translateX(-50%);margin-left:9px;padding:4px 7px;border-radius:6px;background:rgba(3,9,18,.88);border:1px solid rgba(148,163,184,.18);font-size:10px;color:#fff}.empty-state{text-align:center;max-width:470px;padding:42px;color:var(--muted)}.empty-icon{width:56px;height:56px;margin:0 auto 15px;border-radius:16px;display:grid;place-items:center;background:#0f1d33;color:#fdba74;font-size:25px}.empty-state h2{margin:0 0 8px;color:#fff;font-size:20px}.empty-state p{margin:0 0 18px;font-size:13px;line-height:1.7}.sidebar-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}.sidebar-dot{width:10px;height:10px;border-radius:50%;background:var(--red);margin-top:5px}.sidebar-dot.online{background:var(--green)}.sidebar-header h2{font-size:20px}.source-card{border-radius:14px;padding:12px;margin-bottom:16px}.source-row,.routers-heading,.editor-header{display:flex;justify-content:space-between;align-items:center;gap:10px}.source-row{font-size:12px;color:var(--muted)}.source-badge{font-size:10px;font-weight:800;letter-spacing:.08em;padding:5px 8px;border-radius:999px;background:rgba(245,158,11,.1);color:#fdba74}.muted{font-size:11px;color:#65778f;margin-top:7px}.select-label{display:block;margin-top:12px;font-size:11px;color:var(--muted)}.select-label select{width:100%;margin-top:5px}.routers-heading{margin:0 0 10px}.routers-heading h3{margin:0;font-size:14px}.routers-heading h3 span{color:#64748b;font-weight:500}.router-list{display:flex;flex-direction:column;gap:8px}.router-item{padding:10px;border-radius:12px;cursor:pointer;text-align:left;color:#fff}.router-item.selected{border-color:rgba(245,158,11,.65);background:rgba(245,158,11,.06)}.router-head{display:flex;justify-content:space-between;gap:8px}.router-name{font-weight:800;font-size:13px}.router-sub{color:#70839b;font-size:10px;margin-top:3px}.router-rssi{text-align:right;font-weight:800;font-size:12px}.router-source{font-size:9px;color:#86efac;text-transform:uppercase;letter-spacing:.08em;margin-top:4px}.editor{border-radius:14px;margin-top:16px;padding:13px}.editor h3{margin:0;font-size:14px}.danger-link{border:0;background:none;color:#fda4af;font-size:11px;font-weight:800;cursor:pointer}.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:13px 0}.metric{border:1px solid var(--line);background:#091322;border-radius:11px;padding:10px}.metric-label{font-size:9px;text-transform:uppercase;letter-spacing:.08em;color:#64748b}.metric-value{font-weight:800;margin-top:4px;font-size:16px}.form-grid{display:flex;flex-direction:column;gap:10px}.form-grid label{font-size:10px;color:#8192a9}.form-grid input,.form-grid select{display:block;width:100%;margin-top:4px;background:#060e1b;color:#fff;border:1px solid #293a52;border-radius:9px;padding:9px 10px;outline:none}.form-grid input:focus,.form-grid select:focus{border-color:#f59e0b}.coord-section{border-top:1px solid var(--line);padding-top:11px}.coord-title{font-size:11px;font-weight:800;color:#fff;margin-bottom:8px}.coord-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:7px;margin-bottom:7px}.metersFields{}.position-text{border-radius:9px;background:#060e1b;padding:8px 9px;font-size:10px;color:#71839a}.hidden{display:none!important}.coordinate-badge{position:absolute;bottom:12px;left:12px;background:rgba(4,10,18,.88);border:1px solid rgba(148,163,184,.2);color:#cbd5e1;padding:6px 8px;border-radius:7px;font-size:10px;pointer-events:none}.mobile-note{display:none}
@media(max-width:1100px){.sidebar{width:320px;flex-basis:320px}.subtitle{display:none}.stats-chip{display:none}}
@media(max-width:800px){body{overflow:auto}.app-shell{height:auto;min-height:100vh;display:block}.main-panel{height:72vh;min-height:560px;padding:12px}.sidebar{width:100%;border-left:0;border-top:1px solid var(--line);overflow:visible}.topbar{align-items:flex-start}.top-actions{flex-direction:column;align-items:flex-end}.toolbar{align-items:flex-start;gap:10px;flex-direction:column}.toolbar-right{width:100%;justify-content:space-between}.floor-container{min-height:440px}.coord-grid{grid-template-columns:1fr 1fr}.coord-grid label:first-child{grid-column:1/-1}}

.modal{position:fixed;inset:0;z-index:1000;background:rgba(1,6,15,.78);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:22px}.modal-card{width:min(980px,96vw);max-height:94vh;display:flex;flex-direction:column;border:1px solid #2a3a53;background:#07101f;color:#fff;border-radius:18px;box-shadow:0 30px 100px rgba(0,0,0,.55);padding:16px}.modal-header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:12px}.modal-header h2{margin:3px 0 3px;font-size:20px;letter-spacing:-.02em}.icon-btn{width:34px;height:34px;border:1px solid #2a3a53;background:#0b1628;color:#fff;border-radius:10px;font-size:22px;line-height:1;cursor:pointer}.pdf-toolbar{display:flex;align-items:center;gap:9px;flex-wrap:wrap;padding:10px;border:1px solid var(--line);border-radius:12px;background:#0a1425}.pdf-toolbar label{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:11px}.pdf-toolbar input,.pdf-toolbar select{background:#060e1b;color:#fff;border:1px solid #293a52;border-radius:9px;padding:7px 8px;width:82px}.pdf-toolbar select{width:auto}.page-count{font-size:12px;color:#94a3b8}.pdf-preview-wrap{min-height:340px;max-height:56vh;margin-top:12px;display:flex;align-items:center;justify-content:center;overflow:auto;border:1px solid var(--line);border-radius:12px;background:#050b14;padding:14px;position:relative}.pdf-preview-canvas{display:block;background:#fff;box-shadow:0 10px 35px rgba(0,0,0,.45);max-width:none}.pdf-loading{position:absolute;inset:0;display:grid;place-items:center;color:#94a3b8;background:rgba(5,11,20,.72);font-size:13px;z-index:2}.pdf-status{margin-top:10px;padding:9px 11px;border-radius:9px;background:#0b1628;color:#94a3b8;font-size:11px}.modal-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:12px}.modal .btn{min-width:150px}
@media(max-width:800px){.modal{padding:10px}.modal-card{width:100%;padding:12px}.pdf-preview-wrap{min-height:280px;max-height:52vh}.modal-actions{flex-direction:column}.modal .btn{width:100%}}