:root{
  --bg:#090d12;--surface:#0f1520;--surface2:#16202e;--surface3:#1c2a3c;
  --border:#1e2d40;--border2:#243447;
  --accent:#00d4ff;--accent-dim:rgba(0,212,255,.1);
  --accent2:#39ff8c;--accent2-dim:rgba(57,255,140,.08);
  --warn:#ffb347;--danger:#ff4f6d;--purple:#b87fff;
  --text:#d8e8f8;--muted:#7a9ab9;
  --mono:"Space Mono",monospace;--sans:"DM Sans",sans-serif;
  --panel-w:370px;--r:9px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;overflow:hidden}
body{font-family:var(--sans);background:var(--bg);color:var(--text);display:flex;flex-direction:column}

/* TOP BAR */
#topbar{height:50px;flex-shrink:0;background:var(--surface);border-bottom:1px solid var(--border);
  display:flex;align-items:center;padding:0 1rem;gap:.8rem;position:relative;z-index:500}
.logo{display:flex;align-items:center;gap:.45rem}
.logo-box{width:30px;height:30px;display:flex;align-items:center;justify-content:center;filter:brightness(1.3) drop-shadow(0 0 4px rgba(0,212,255,.35))}
.logo-t{font-family:var(--mono);font-size:.85rem;font-weight:700;color:#fff;letter-spacing:.04em}
.logo-t span{color:var(--accent2)}
.tb-sep{width:1px;height:22px;background:var(--border)}
.tb-hint{font-size:.73rem;color:var(--muted);font-family:var(--mono)}
.tb-hint b{color:var(--accent);font-weight:400}
#tb-status{margin-left:auto;font-size:.72rem;font-family:var(--mono);display:flex;align-items:center;gap:.4rem}
.sdot{width:7px;height:7px;border-radius:50%;background:var(--muted)}
.sdot.working{background:var(--warn);animation:pulse 1s infinite}
.sdot.done{background:var(--accent2)}
.sdot.error{background:var(--danger)}
#karst-badge{font-size:.68rem;padding:.15rem .5rem;border-radius:999px;
  font-family:var(--mono);display:none}
#karst-badge.in{background:rgba(57,255,140,.12);color:var(--accent2);
  border:1px solid rgba(57,255,140,.3)}
#karst-badge.out{background:rgba(255,79,109,.15);color:var(--danger);
  border:1px solid rgba(255,79,109,.4);font-size:.72rem;padding:.4rem .6rem;
  line-height:1.4;border-radius:8px}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* LAYOUT */
#main{flex:1;display:flex;min-height:0}

/* PANEL */
#panel{width:var(--panel-w);flex-shrink:0;background:var(--surface);
  border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden;z-index:400}
#prog-wrap{display:none}
#prog-bar{display:none}
#analysis-progress{display:none;margin:.5rem 0;padding:.6rem;background:var(--surface2);border:1px solid var(--border2);border-radius:var(--r)}
#analysis-progress .ap-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.4rem;font-size:.72rem}
#analysis-progress .ap-step{font-weight:600;color:var(--text)}
#analysis-progress .ap-time{color:var(--muted);font-family:var(--mono);font-size:.65rem}
#analysis-progress .ap-bar-wrap{height:8px;background:var(--border);border-radius:4px;overflow:hidden;margin-bottom:.3rem}
#analysis-progress .ap-bar{height:100%;width:0;background:linear-gradient(90deg,#0055aa,#00d4ff);border-radius:4px}
#analysis-progress .ap-bar.pulsing{animation:apPulse 1.5s ease-in-out infinite}
#analysis-progress .ap-pct{font-size:.65rem;color:var(--muted);font-family:var(--mono);text-align:center}
@keyframes apPulse{0%,100%{opacity:1}50%{opacity:.5}}
body.simple-mode [data-expert]{display:none !important}
body:not(.simple-mode) #help-simple{display:none !important}
#mode-toggle{display:flex;gap:0;border:1px solid var(--border2);border-radius:12px;overflow:hidden;margin-right:.5rem}
#mode-toggle .mt-btn{padding:.2rem .55rem;font-size:.6rem;font-family:var(--mono);text-transform:uppercase;
  letter-spacing:.04em;cursor:pointer;background:transparent;border:none;color:var(--muted);transition:all .15s}
#mode-toggle .mt-btn.active{background:var(--accent);color:var(--bg);font-weight:700}
/* (simple-mode data-expert/pro rule is above) */
.tier-locked{opacity:.7;pointer-events:none;position:relative}
.tier-locked::after{content:'🔒 Pro';position:absolute;top:2px;right:4px;
  font-size:.6rem;color:var(--accent2);font-weight:700;background:var(--bg);padding:.1rem .4rem;border-radius:6px;
  border:1px solid var(--border2)}
#tier-info{font-size:.55rem;color:var(--muted);display:flex;gap:.3rem;align-items:center}
#tier-badge{background:var(--accent);color:var(--bg);padding:.05rem .3rem;border-radius:4px;font-weight:700;font-size:.5rem}
#tier-badge[data-tier="pro"]{background:#4CAF50}
#res-low-warning{display:none;font-size:.72rem;color:var(--warn);padding:.4rem .6rem;background:rgba(255,170,0,.08);border:1px solid var(--warn);border-radius:var(--r);margin:.4rem 0}
#area-size-warning{display:none;font-size:.72rem;padding:.4rem .6rem;border-radius:var(--r);margin:.4rem 0}
#area-size-warning.area-warn{color:var(--warn);background:rgba(255,170,0,.08);border:1px solid var(--warn)}
#area-size-warning.area-block{color:var(--danger);background:rgba(220,50,50,.08);border:1px solid var(--danger)}
#p-tabs{display:flex;border-bottom:1px solid var(--border);flex-shrink:0;overflow-x:auto;position:relative}
.ptab{flex:1;min-width:52px;padding:.55rem .2rem;font-size:.65rem;font-family:var(--mono);
  text-transform:uppercase;letter-spacing:.05em;color:var(--muted);cursor:pointer;
  text-align:center;border-bottom:2px solid transparent;transition:all .15s;white-space:nowrap}
.ptab:hover{color:var(--text)}
.ptab.active{color:var(--accent);border-bottom-color:var(--accent)}
.pview{display:none;flex-direction:column;flex:1;overflow-y:auto;padding:1rem;gap:.85rem}
.pview.active{display:flex}
.pview::-webkit-scrollbar{width:3px}
.pview::-webkit-scrollbar-thumb{background:var(--border2);border-radius:3px}

/* Form */
.sec{font-size:.65rem;font-family:var(--mono);text-transform:uppercase;letter-spacing:.09em;
  color:var(--muted);padding-bottom:.4rem;border-bottom:1px solid var(--border);margin-bottom:.1rem}
.fl{font-size:.67rem;font-family:var(--mono);text-transform:uppercase;letter-spacing:.06em;
  color:var(--muted);margin-bottom:.3rem;display:block}
.fg{display:flex;flex-direction:column}
.fr{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}
input[type=text],input[type=number],input[type=password],select,textarea{
  width:100%;background:var(--surface2);border:1px solid var(--border2);color:var(--text);
  padding:.45rem .65rem;border-radius:var(--r);font-family:var(--mono);font-size:.78rem;
  outline:none;transition:border-color .15s}
input:focus,select:focus,textarea:focus{border-color:var(--accent)}
button:focus-visible,.btn-sm:focus-visible,.btn-run:focus-visible{
  outline:2px solid var(--accent);outline-offset:2px}
.ltog:focus-visible{outline:2px solid #4A90D9;outline-offset:2px}
select option{background:var(--surface2)}
textarea{resize:vertical;min-height:60px;line-height:1.5}
.hint{font-size:.68rem;color:var(--muted);margin-top:.22rem}
.filter-row{display:flex;align-items:flex-start;gap:.5rem;margin-top:.35rem}
.filter-row input[type=checkbox]{margin-top:2px;accent-color:var(--accent);flex-shrink:0}
.filter-row label{font-size:.76rem;cursor:pointer;line-height:1.35}
.filter-tip{font-size:.65rem;color:var(--muted);display:block;margin-top:1px}
.hint a{color:var(--accent)}

/* Bbox + Resolution */
.bbox-hint{font-size:.78rem;color:var(--muted);text-align:center;padding:.7rem;
  background:var(--surface2);border:1px dashed var(--border2);border-radius:var(--r)}
.bbox-box{background:var(--surface2);border:1px solid var(--border2);border-radius:var(--r);
  padding:.55rem .75rem;font-family:var(--mono);font-size:.7rem;color:var(--muted);line-height:1.8}
.bbox-box span{color:var(--accent)}

/* Resolution panel */
#res-panel{background:var(--surface2);border:1px solid var(--border2);
  border-radius:var(--r);overflow:hidden;transition:border-color .3s}
#res-panel.excellent{border-color:#1a4a2a}
#res-panel.good{border-color:#263a18}
#res-panel.medium{border-color:#3d2e08}
#res-panel.low{border-color:#3d1210}
#res-hdr{display:flex;align-items:center;gap:.5rem;padding:.45rem .7rem;
  background:rgba(0,0,0,.25);border-bottom:1px solid var(--border)}
.res-src{font-family:var(--mono);font-size:.67rem;color:var(--muted);
  text-transform:uppercase;letter-spacing:.07em}
.res-bdg{margin-left:auto;font-family:var(--mono);font-weight:700;font-size:.9rem;
  padding:.08rem .45rem;border-radius:6px}
.res-bdg.excellent{color:#39ff8c;background:rgba(57,255,140,.12)}
.res-bdg.good{color:#7ee86a;background:rgba(126,232,106,.12)}
.res-bdg.medium{color:#ffb347;background:rgba(255,179,71,.12)}
.res-bdg.low{color:#ff7b72;background:rgba(255,123,114,.12)}
.res-bdg.loading{color:var(--muted);background:transparent;font-size:.72rem}
#res-body{padding:.5rem .7rem;display:flex;flex-direction:column;gap:.35rem;font-size:.72rem}
.res-row{display:flex;gap:.5rem}
.res-lbl{color:var(--muted);font-family:var(--mono);min-width:64px;font-size:.67rem}
.res-val{color:var(--text);font-family:var(--mono)}
.chips{display:flex;gap:.35rem;flex-wrap:wrap;margin-top:.05rem}
.chip{font-family:var(--mono);font-size:.65rem;padding:.14rem .45rem;
  border-radius:999px;border:1px solid transparent}
.chip.avail{background:rgba(57,255,140,.1);color:var(--accent2);border-color:rgba(57,255,140,.3)}
.chip.unavail{background:rgba(255,255,255,.03);color:var(--muted);border-color:var(--border);opacity:.6}
.chip.unknown{background:rgba(255,179,71,.08);color:var(--warn);border-color:rgba(255,179,71,.2)}
.chip.best{font-weight:700}
.res-grid{background:rgba(0,212,255,.06);border:1px solid rgba(0,212,255,.15);
  border-radius:6px;padding:.3rem .55rem;display:grid;grid-template-columns:1fr 1fr;gap:.15rem}
.rg-lbl{color:var(--muted);font-size:.62rem;font-family:var(--mono)}
.rg-v{color:var(--accent);font-size:.75rem;font-family:var(--mono);font-weight:700}

/* Buttons */
.btn-run{width:100%;padding:.65rem 1rem;background:linear-gradient(135deg,#0055aa,#00d4ff);
  color:#fff;font-family:var(--mono);font-size:.82rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.07em;border:none;border-radius:var(--r);cursor:pointer;transition:opacity .15s,transform .1s}
.btn-run:hover:not(:disabled){opacity:.87;transform:translateY(-1px)}
.btn-run:disabled{opacity:.5;cursor:not-allowed}
.btn-sm{background:var(--surface2);border:1px solid var(--border2);color:var(--muted);
  padding:.38rem .7rem;border-radius:var(--r);font-family:var(--mono);font-size:.72rem;
  cursor:pointer;transition:all .15s;white-space:nowrap}
.btn-sm:hover{border-color:var(--accent);color:var(--accent)}
.btn-sm.danger:hover{border-color:var(--danger);color:var(--danger)}
.btn-sm.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}
.btn-row{display:flex;gap:.4rem;flex-wrap:wrap}

/* Log */
#log-box{background:var(--surface2);border:1px solid var(--border);border-radius:var(--r);
  padding:.6rem;font-family:var(--mono);font-size:.7rem;color:var(--muted);
  min-height:70px;max-height:180px;overflow-y:auto;line-height:1.7;flex-shrink:0}
#log-box .lok{color:var(--accent2)}
#log-box .linfo{color:var(--accent)}
#log-box .lwarn{color:var(--warn)}
#log-box .lerr{color:var(--danger)}

/* Results */
.result-count{background:var(--accent-dim);border:1px solid rgba(0,212,255,.25);
  border-radius:var(--r);padding:.5rem .8rem;font-family:var(--mono);
  font-size:.78rem;color:var(--accent);text-align:center}
.score-row{display:flex;align-items:center;gap:.6rem}
.score-row label{font-family:var(--mono);font-size:.68rem;color:var(--muted);white-space:nowrap}
#score-slider{flex:1;accent-color:var(--accent)}
#score-val{font-family:var(--mono);font-size:.72rem;color:var(--accent);min-width:32px;text-align:right}

/* Slope/Aspect filter */
.aspect-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.3rem}
.acheck{display:flex;align-items:center;gap:.3rem;font-family:var(--mono);font-size:.68rem;
  color:var(--muted);cursor:pointer}
.acheck input{accent-color:var(--accent)}
.slope-row{display:flex;align-items:center;gap:.5rem}
.slope-row span{font-family:var(--mono);font-size:.7rem;color:var(--muted);min-width:30px}

/* Result items */
.ri{background:var(--surface2);border:1px solid var(--border2);border-radius:var(--r);
  padding:.6rem .8rem;cursor:pointer;transition:border-color .15s}
.ri:hover{border-color:var(--accent)}
.ri.selected{border-color:var(--accent2);background:var(--accent2-dim)}
.ri.dim{opacity:.3}
.ri-top{display:flex;align-items:center;gap:.4rem;margin-bottom:.25rem}
.pin-btn{background:none;border:none;cursor:pointer;font-size:.85rem;color:var(--border2);
  padding:0 .15rem;line-height:1;transition:color .15s;flex-shrink:0}
.pin-btn:hover{color:var(--warn)}
.pin-btn.pinned{color:var(--warn)}
.ri-rank{font-family:var(--mono);font-size:.62rem;font-weight:700;background:var(--border);
  color:var(--muted);padding:.08rem .38rem;border-radius:4px;min-width:26px;text-align:center}
.ri-score{font-family:var(--mono);font-size:1rem;font-weight:700;letter-spacing:-.02em}
.ri-method-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.ri-method{font-size:.65rem;font-family:var(--mono);padding:.12rem .42rem;
  border-radius:999px;margin-left:auto}
.m-type-a{background:rgba(255,107,53,.12);color:#ff8f5e;border:1px solid rgba(255,107,53,.3)}
.m-type-b{background:rgba(0,212,255,.08);color:#00d4ff;border:1px solid rgba(0,212,255,.2)}
.m-type-c{background:rgba(188,255,79,.08);color:#bcff4f;border:1px solid rgba(188,255,79,.2)}
.m-type-d{background:rgba(255,79,163,.08);color:#ff4fa3;border:1px solid rgba(255,79,163,.2)}
.m-type-e{background:rgba(255,149,0,.1);color:#ff9500;border:1px solid rgba(255,149,0,.25)}
.m-type-f{background:rgba(255,221,0,.08);color:#ffdd00;border:1px solid rgba(255,221,0,.2)}
.m-type-g{background:rgba(184,127,255,.1);color:var(--purple);border:1px solid rgba(184,127,255,.25)}
.ri-meta{display:flex;gap:.7rem;font-size:.7rem;color:var(--muted);font-family:var(--mono)}
.ri-coord{font-size:.6rem;color:var(--muted);font-family:var(--mono);margin-top:.18rem;opacity:.7}
.loc-btn{background:none;border:none;cursor:pointer;font-size:.8rem;
  padding:0 .1rem;line-height:1;vertical-align:middle;opacity:.7;transition:opacity .15s;
  margin-left:auto}
.loc-btn:hover{opacity:1}
.ri-note-bar{display:flex;gap:.3rem;margin-top:.35rem;padding-top:.35rem;border-top:1px solid var(--border);align-items:center}
.note-status-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}
.note-status-dot.unvisited{background:var(--muted)}
.note-status-dot.positive{background:var(--accent2)}
.note-status-dot.negative{background:var(--danger)}
.note-status-dot.investigation{background:var(--warn)}
.masked-badge{font-size:.6rem;color:var(--danger);font-family:var(--mono);
  background:rgba(255,79,109,.1);border:1px solid rgba(255,79,109,.2);
  padding:.08rem .35rem;border-radius:999px;margin-left:auto}

/* Notes panel (inline per item) */
.note-panel{background:var(--surface3);border:1px solid var(--border2);border-radius:var(--r);
  padding:.65rem;margin-top:.4rem;display:none;flex-direction:column;gap:.4rem}
.note-panel.open{display:flex}
.note-status-sel{display:flex;gap:.3rem;flex-wrap:wrap}
.ns-btn{font-size:.65rem;font-family:var(--mono);padding:.18rem .5rem;border-radius:999px;
  border:1px solid var(--border2);background:transparent;color:var(--muted);cursor:pointer;transition:all .12s}
.ns-btn.active.unvisited{border-color:var(--muted);color:var(--text)}
.ns-btn.active.positive{border-color:var(--accent2);color:var(--accent2);background:rgba(57,255,140,.1)}
.ns-btn.active.negative{border-color:var(--danger);color:var(--danger);background:rgba(255,79,109,.1)}
.ns-btn.active.investigation{border-color:var(--warn);color:var(--warn);background:rgba(255,179,71,.1)}

/* Layer toggles */
.layer-row{display:flex;align-items:center;gap:.55rem;padding:.5rem .0rem}
.layer-dot{width:11px;height:11px;border-radius:50%;flex-shrink:0}
.layer-name{flex:1;font-size:.8rem}
.layer-sub{font-size:.68rem;color:var(--muted);margin-top:.05rem}
.ltog{position:relative;width:36px;height:20px;background:var(--border2);
  border-radius:999px;cursor:pointer;transition:background .2s;flex-shrink:0;border:none}
.ltog.on{background:var(--accent)}
.ltog::after{content:'';position:absolute;top:2px;left:2px;width:16px;height:16px;
  border-radius:50%;background:#fff;transition:left .2s}
.ltog.on::after{left:18px}
.layer-loading{font-size:.67rem;color:var(--warn);font-family:var(--mono)}

/* Batch */
.batch-item{background:var(--surface2);border:1px solid var(--border2);border-radius:var(--r);
  padding:.6rem .75rem;font-size:.75rem}
.bi-top{display:flex;align-items:center;gap:.5rem}
.bi-id{font-family:var(--mono);font-size:.62rem;color:var(--muted)}
.bi-bbox{font-family:var(--mono);font-size:.68rem;color:var(--muted);margin-top:.2rem}
.bi-status{font-family:var(--mono);font-size:.65rem;padding:.1rem .4rem;
  border-radius:999px;margin-left:auto}
.bi-status.queued{color:var(--muted);background:var(--border2)}
.bi-status.running{color:var(--warn);background:rgba(255,179,71,.12)}
.bi-status.done{color:var(--accent2);background:rgba(57,255,140,.1)}
.bi-status.error{color:var(--danger);background:rgba(255,79,109,.1)}

/* Dropzone */
.dropz{border:2px dashed var(--border2);border-radius:var(--r);padding:1.2rem;
  text-align:center;cursor:pointer;transition:all .15s}
.dropz:hover,.dropz.drag{border-color:var(--accent);background:var(--accent-dim)}
.dropz-icon{font-size:1.6rem;margin-bottom:.3rem}
.dropz-text{font-size:.78rem;color:var(--muted)}
.dropz-text b{color:var(--text)}
.up-status{font-family:var(--mono);font-size:.72rem;color:var(--accent);text-align:center}

/* Map */
#mapwrap{flex:1;position:relative}
#map{width:100%;height:100%}
.leaflet-container{background:#090d12}
.leaflet-control-zoom a{background:var(--surface)!important;color:var(--text)!important;border-color:var(--border)!important}
.leaflet-bar{border:1px solid var(--border)!important;box-shadow:none!important}
.leaflet-draw-toolbar a{background-color:var(--surface)!important;color:var(--text)!important;border-color:var(--border)!important}
body.simple-mode .leaflet-draw-section:last-child{display:none !important}
body.simple-mode .leaflet-draw-toolbar{display:none !important}
/* Pro mode: label the edit/delete buttons so they're readable without icons */
.leaflet-draw-edit-edit::after{content:"Edit Area";font-size:.58rem;font-family:var(--mono);display:block;text-align:center;margin-top:1px;color:var(--text);line-height:1}
.leaflet-draw-edit-remove::after{content:"Delete";font-size:.58rem;font-family:var(--mono);display:block;text-align:center;margin-top:1px;color:var(--text);line-height:1}
.leaflet-draw-edit-edit,.leaflet-draw-edit-remove{height:auto!important;padding-bottom:3px!important}

/* Map floating panels */
#layer-ctrl{position:absolute;top:10px;right:10px;z-index:800;background:var(--surface);
  border:1px solid var(--border);border-radius:var(--r);width:210px;overflow:hidden}
#layer-ctrl-hdr{padding:.4rem .7rem;font-family:var(--mono);font-size:.65rem;
  text-transform:uppercase;letter-spacing:.08em;color:var(--muted);
  background:var(--surface2);border-bottom:1px solid var(--border)}
#layer-ctrl-body{padding:.3rem .7rem;max-height:calc(100vh - 180px);overflow-y:auto}

#map-legend{position:absolute;bottom:14px;right:14px;z-index:800;background:var(--surface);
  border:1px solid var(--border);border-radius:var(--r);padding:.6rem .85rem;
  font-family:var(--mono);font-size:.68rem;color:var(--muted);pointer-events:none}
.leg-item{display:flex;align-items:center;gap:.45rem;margin-bottom:.25rem}
.leg-item:last-child{margin-bottom:0}
.leg-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}

/* Popup */
.cave-popup{font-family:var(--mono);font-size:.73rem;min-width:175px}
.cp-rank{font-size:.62rem;color:#666;margin-bottom:3px}
.cp-score{font-size:1.05rem;font-weight:700;color:#00d4ff}
.cp-row{display:flex;justify-content:space-between;margin-top:3px}
.cp-label{color:#666}.cp-val{color:#ccc}
.cp-note{margin-top:5px;padding-top:5px;border-top:1px solid #222;color:#aaa;font-size:.65rem}

/* Search bar */
#search-wrap{position:absolute;top:10px;left:50%;transform:translateX(-50%);
  z-index:900;display:flex;gap:0;width:380px;max-width:90vw}
#search-input{flex:1;background:var(--surface);border:1px solid var(--border2);
  border-right:none;color:var(--text);padding:.45rem .75rem;
  border-radius:var(--r) 0 0 var(--r);font-family:var(--sans);font-size:.85rem;
  outline:none;box-shadow:0 2px 10px rgba(0,0,0,.5)}
#search-input:focus{border-color:var(--accent)}
#search-input::placeholder{color:var(--muted)}
#search-btn{background:var(--accent);border:none;color:#000;padding:.45rem .85rem;
  border-radius:0 var(--r) var(--r) 0;cursor:pointer;font-size:.85rem;
  font-weight:700;transition:opacity .15s;box-shadow:0 2px 10px rgba(0,0,0,.5)}
#search-btn:hover{opacity:.85}
#search-results{position:absolute;top:100%;left:0;right:0;margin-top:3px;
  background:var(--surface);border:1px solid var(--border2);border-radius:var(--r);
  overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.5);display:none;z-index:9999}
.sr-item{padding:.55rem .75rem;font-size:.8rem;cursor:pointer;
  border-bottom:1px solid var(--border);transition:background .1s;line-height:1.4}
.sr-item:last-child{border-bottom:none}
.sr-item:hover{background:var(--surface2);color:var(--accent)}
.sr-item b{display:block;font-size:.85rem}
.sr-item span{color:var(--muted);font-size:.72rem}
.sr-none{padding:.7rem .75rem;font-size:.78rem;color:var(--muted);text-align:center}

/* Help tab */
.help-section{margin-bottom:.1rem}
.help-section-hdr{font-size:.68rem;font-family:var(--mono);text-transform:uppercase;
  letter-spacing:.09em;color:var(--accent);padding:.5rem 0 .3rem;
  border-bottom:1px solid var(--border);margin-bottom:.5rem}
.source-card{background:var(--surface2);border:1px solid var(--border2);
  border-radius:var(--r);padding:.65rem .8rem;margin-bottom:.45rem}
.source-card:last-child{margin-bottom:0}
.sc-top{display:flex;align-items:flex-start;gap:.5rem;margin-bottom:.3rem}
.sc-flag{font-size:1.1rem;flex-shrink:0;margin-top:.05rem}
.sc-name{font-size:.82rem;font-weight:600;color:var(--text)}
.sc-org{font-size:.68rem;color:var(--muted)}
.sc-badges{display:flex;gap:.3rem;flex-wrap:wrap;margin-bottom:.3rem}
.sc-badge{font-size:.62rem;font-family:var(--mono);padding:.1rem .4rem;
  border-radius:999px;border:1px solid transparent}
.sc-badge.free{background:rgba(57,255,140,.08);color:var(--accent2);
  border-color:rgba(57,255,140,.25)}
.sc-badge.key{background:rgba(255,179,71,.08);color:var(--warn);
  border-color:rgba(255,179,71,.2)}
.sc-badge.res{background:rgba(0,212,255,.08);color:var(--accent);
  border-color:rgba(0,212,255,.2)}
.sc-badge.usa{background:rgba(255,255,255,.05);color:var(--muted);
  border-color:var(--border2)}
.sc-desc{font-size:.73rem;color:var(--muted);line-height:1.55}
.sc-link{display:inline-block;margin-top:.35rem;font-size:.7rem;
  font-family:var(--mono);color:var(--accent);text-decoration:none}
.sc-link:hover{text-decoration:underline}
.help-tip{background:rgba(0,212,255,.06);border:1px solid rgba(0,212,255,.15);
  border-radius:var(--r);padding:.55rem .75rem;font-size:.75rem;
  color:var(--muted);line-height:1.55;margin-bottom:.5rem}
.help-tip b{color:var(--text)}

/* Classify tab */
.feat-bar-wrap{display:flex;align-items:center;gap:.5rem;margin-bottom:.3rem}
.feat-bar-name{font-family:var(--mono);font-size:.67rem;color:var(--muted);
  width:130px;flex-shrink:0;text-overflow:ellipsis;overflow:hidden;white-space:nowrap}
.feat-bar-bg{flex:1;height:8px;background:var(--border);border-radius:4px;overflow:hidden}
.feat-bar-fill{height:100%;border-radius:4px;background:linear-gradient(90deg,#0055aa,#00d4ff);
  transition:width .4s}
.feat-bar-val{font-family:var(--mono);font-size:.65rem;color:var(--muted);
  min-width:36px;text-align:right}
.ml-stat-row{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;margin-bottom:.5rem}
.ml-stat{background:var(--surface2);border:1px solid var(--border2);border-radius:var(--r);
  padding:.5rem .7rem;text-align:center}
.ml-stat-val{font-family:var(--mono);font-size:1.1rem;font-weight:700;color:var(--accent)}
.ml-stat-lbl{font-size:.65rem;color:var(--muted);font-family:var(--mono)}
.ml-badge-pos{color:var(--accent2);font-weight:700}
.ml-badge-neg{color:var(--danger);font-weight:700}
.ml-badge-warn{color:var(--warn)}
.ml-tip{background:rgba(0,212,255,.05);border:1px solid rgba(0,212,255,.15);
  border-radius:var(--r);padding:.5rem .7rem;font-size:.73rem;color:var(--muted);
  line-height:1.55;margin-bottom:.3rem}
.ml-tip b{color:var(--text)}

/* Basemap pills (inside layer-ctrl panel) */
.bm-pill{padding:.25rem .2rem;font-family:var(--mono);font-size:.58rem;
  text-transform:uppercase;letter-spacing:.03em;color:var(--muted);cursor:pointer;
  border:1px solid var(--border);background:transparent;border-radius:4px;
  transition:all .15s;white-space:nowrap}
.bm-pill:hover{color:var(--text);background:var(--surface2)}
.bm-pill.active{color:var(--bg);background:var(--accent);font-weight:700;border-color:var(--accent)}

/* Source desc */
.src-desc{background:var(--surface2);border-left:3px solid var(--accent);
  padding:.4rem .65rem;border-radius:0 var(--r) var(--r) 0;font-size:.73rem;
  color:var(--muted);line-height:1.5}

.map-vis img{width:100%;display:block;border-radius:var(--r)}

/* Mobile panel toggle */
#mobile-panel-btn{display:none;position:fixed;bottom:12px;left:50%;transform:translateX(-50%);
  z-index:1000;background:var(--accent);color:#000;border:none;border-radius:999px;
  padding:.5rem 1.2rem;font-family:var(--mono);font-size:.75rem;font-weight:700;
  cursor:pointer;box-shadow:0 2px 12px rgba(0,212,255,.4);letter-spacing:.03em}

/* ── Mobile responsive ── */
@media(max-width:768px){
  #topbar{padding:0 .5rem;gap:.4rem}
  .tb-hint{display:none}
  #mobile-panel-btn{display:none}  /* hidden until results arrive */
  #main{flex-direction:column}
  #panel{position:fixed;bottom:0;left:0;right:0;width:100%;height:35vh;height:35dvh;
    z-index:950;border-right:none;border-top:2px solid var(--accent);
    border-radius:14px 14px 0 0;
    transform:translateY(100%);transition:transform .3s ease}
  #panel.mobile-open{transform:translateY(0)}
  #panel.mobile-open #mobile-panel-close{display:flex}
  /* Drag handle indicator at top of mobile panel */
  #panel.mobile-open::before{content:'';position:absolute;top:6px;left:50%;
    transform:translateX(-50%);width:40px;height:4px;background:var(--muted);
    border-radius:2px;opacity:.5}
  #panel.mobile-full{height:75vh;height:75dvh}  /* expanded state */
  #mapwrap{flex:1;width:100%;height:100%}
  #layer-ctrl{top:6px;right:6px;width:180px}
  #layer-ctrl-body{max-height:50vh}
  /* Search bar: below topbar, right of zoom buttons */
  #search-wrap{width:calc(100vw - 70px);top:6px;left:55px;right:auto;transform:none}
  #map-legend{display:none}
  .ptab{min-width:44px;padding:.45rem .15rem;font-size:.58rem}
  /* Floating mobile controls */
  #mobile-controls{display:flex !important;position:fixed;bottom:16px;left:50%;
    transform:translateX(-50%);z-index:999;flex-direction:column;align-items:center;gap:.5rem}
  #mobile-draw-row{display:flex;gap:.5rem}
  #mobile-draw-row button{padding:.5rem .8rem;font-size:.78rem;font-weight:700;
    border:none;border-radius:999px;cursor:pointer;box-shadow:0 2px 12px rgba(0,0,0,.4);
    font-family:var(--mono);letter-spacing:.03em}
  #mobile-draw-row .mdb-rect{background:linear-gradient(135deg,#0055aa,#00d4ff);color:#fff}
  #mobile-draw-row .mdb-poly{background:linear-gradient(135deg,#2a7a2a,#3fb950);color:#fff}
  #mobile-draw-row .mdb-clear{background:rgba(255,79,109,.9);color:#fff;display:none}
  #mobile-find-btn{padding:.6rem 1.5rem;font-size:.9rem;font-weight:700;
    border:none;border-radius:999px;cursor:pointer;font-family:var(--mono);
    background:linear-gradient(135deg,#ff6600,#ff9900);color:#fff;
    box-shadow:0 2px 16px rgba(255,102,0,.5);letter-spacing:.04em;display:none}
  #mobile-find-btn:disabled{opacity:.4;cursor:not-allowed}
  #mobile-progress{display:none;width:200px;text-align:center;font-size:.7rem;
    color:var(--accent);font-family:var(--mono)}
  #mobile-panel-close button{min-width:44px;min-height:44px;padding:.5rem .8rem}
}
@media(min-width:769px){
  #mobile-controls{display:none !important}
}

/* Draw measurement labels */
.meas-seg{
  background:rgba(0,212,255,.88);color:#090d12;
  padding:2px 6px;border-radius:4px;
  font-family:var(--mono);font-size:11px;font-weight:700;
  white-space:nowrap;pointer-events:none;
  transform:translate(-50%,-50%);
  box-shadow:0 1px 4px rgba(0,0,0,.5);
}
.meas-area{
  background:rgba(57,255,140,.88);color:#090d12;
  padding:3px 9px;border-radius:5px;
  font-family:var(--mono);font-size:12px;font-weight:700;
  white-space:nowrap;pointer-events:none;
  transform:translate(-50%,-50%);
  box-shadow:0 1px 5px rgba(0,0,0,.5);
}
#draw-measure-tip{
  position:absolute;z-index:1200;
  background:rgba(9,13,18,.92);color:#00d4ff;
  font-family:var(--mono);font-size:11px;
  padding:5px 9px;border-radius:5px;
  border:1px solid rgba(0,212,255,.4);
  pointer-events:none;display:none;
  white-space:nowrap;line-height:1.6;
}

/* ── Auth Area (topbar) ──────────────────────────────────────────── */
#auth-area{display:flex;align-items:center;gap:.4rem;margin-left:.5rem}
.auth-btn{
  font-family:var(--mono);font-size:.65rem;padding:.2rem .55rem;
  border-radius:6px;border:1px solid var(--border2);background:transparent;
  color:var(--muted);cursor:pointer;transition:all .15s;white-space:nowrap;
}
.auth-btn:hover{color:var(--text);border-color:var(--accent);background:var(--accent-dim)}
.auth-btn-reg{color:var(--accent2);border-color:rgba(57,255,140,.3)}
.auth-btn-reg:hover{background:var(--accent2-dim);border-color:var(--accent2)}
.auth-btn-out{color:var(--danger);border-color:rgba(255,79,109,.3)}
.auth-btn-out:hover{background:rgba(255,79,109,.1);border-color:var(--danger)}
.auth-user-name{
  font-family:var(--mono);font-size:.68rem;color:var(--accent);
  max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}

/* ── Custom Prompt Modal ────────────────────────────────────────── */
.modal-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.75);z-index:10003;
  display:flex;align-items:center;justify-content:center;
}
.modal-box{
  background:var(--surface);border:1px solid var(--border2);border-radius:12px;
  padding:1.5rem 1.8rem;width:92%;position:relative;
  font-family:var(--mono);color:var(--text);
}
.modal-input{
  width:100%;padding:.5rem .7rem;background:var(--surface2);
  color:var(--text);border:1px solid var(--border2);border-radius:6px;
  font-family:var(--mono);font-size:.85rem;margin-bottom:.8rem;
  outline:none;transition:border-color .15s;box-sizing:border-box;
}
.modal-input:focus{border-color:var(--accent)}

/* ── Auth Modals ─────────────────────────────────────────────────── */
.auth-modal-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.75);z-index:10002;
  display:flex;align-items:center;justify-content:center;
}
.auth-modal{
  background:var(--surface);border:1px solid var(--border2);border-radius:12px;
  padding:1.5rem 1.8rem;max-width:380px;width:92%;position:relative;
  font-family:var(--mono);color:var(--text);
}
.auth-modal-wide{max-width:480px}
.auth-modal-title{
  font-size:.95rem;font-weight:700;color:var(--accent);margin-bottom:1rem;text-align:center;
}
.auth-modal form{display:flex;flex-direction:column;gap:.6rem}
.auth-modal input[type="email"],
.auth-modal input[type="password"],
.auth-modal input[type="text"]{
  font-family:var(--mono);font-size:.75rem;padding:.5rem .7rem;
  background:var(--surface2);border:1px solid var(--border2);border-radius:var(--r);
  color:var(--text);outline:none;transition:border-color .15s;
}
.auth-modal input:focus{border-color:var(--accent)}
.auth-submit{
  padding:.55rem;background:linear-gradient(135deg,#0055aa,#00d4ff);color:#fff;
  border:none;border-radius:8px;font-family:var(--mono);font-size:.78rem;
  font-weight:700;cursor:pointer;letter-spacing:.03em;margin-top:.2rem;
}
.auth-submit:hover{filter:brightness(1.1)}
.auth-error{color:var(--danger);font-size:.68rem;min-height:.9rem}
.auth-switch{font-size:.68rem;color:var(--muted);text-align:center;margin-top:.7rem}
.auth-switch a{color:var(--accent);text-decoration:none}
.auth-switch a:hover{text-decoration:underline}
.auth-modal-close{
  position:absolute;top:.6rem;right:.8rem;background:none;border:none;
  color:var(--muted);font-size:1.2rem;cursor:pointer;line-height:1;
}
.auth-modal-close:hover{color:var(--text)}

/* ── Saved Results List ──────────────────────────────────────────── */
.sr-header{font-size:.72rem;color:var(--muted);margin-bottom:.6rem}
.sr-empty{font-size:.72rem;color:var(--muted);text-align:center;padding:1.5rem 0}
.sr-item{
  display:flex;align-items:center;gap:.5rem;padding:.5rem .6rem;
  border:1px solid var(--border);border-radius:var(--r);margin-bottom:.4rem;
  transition:border-color .15s;
}
.sr-item:hover{border-color:var(--accent)}
.sr-item-info{flex:1;cursor:pointer;min-width:0}
.sr-title{
  display:block;font-size:.75rem;font-weight:600;color:var(--text);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.sr-meta{display:block;font-size:.62rem;color:var(--muted);margin-top:.15rem}
.sr-del{
  background:none;border:none;color:var(--muted);font-size:1rem;
  cursor:pointer;padding:.1rem .3rem;flex-shrink:0;
}
.sr-del:hover{color:var(--danger)}
.sr-combine-cb{flex-shrink:0;width:14px;height:14px;accent-color:var(--accent);cursor:pointer}
.sr-combine-bar{
  display:flex;align-items:center;gap:.6rem;margin-top:.6rem;padding-top:.5rem;
  border-top:1px solid var(--border);
}
.sr-combine-btn{
  padding:.35rem .7rem;font-size:.7rem;font-family:var(--mono);font-weight:600;
  background:linear-gradient(135deg,rgba(0,212,255,.15),rgba(57,255,140,.1));
  color:var(--accent);border:1px solid rgba(0,212,255,.3);border-radius:var(--r);cursor:pointer;
  transition:opacity .15s;
}
.sr-combine-btn:disabled{opacity:.4;cursor:default}
.sr-combine-btn:not(:disabled):hover{background:linear-gradient(135deg,rgba(0,212,255,.25),rgba(57,255,140,.18))}
.sr-combine-hint{font-size:.62rem;color:var(--muted)}
#saved-results-list{max-height:50vh;overflow-y:auto;padding-right:.3rem}

/* ── Share & Recent Results Modals ────────────────────────────────── */
.share-modal-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.75);z-index:10002;
  display:flex;align-items:center;justify-content:center;
}
.share-modal-box{
  background:var(--surface);border:1px solid var(--border2);border-radius:12px;
  max-width:440px;width:92%;padding:1.5rem 1.8rem;position:relative;
  font-family:var(--mono);
}
.share-modal-close{
  position:absolute;top:.6rem;right:.8rem;background:none;border:none;
  color:var(--muted);font-size:1.3rem;cursor:pointer;line-height:1;
}
.share-modal-close:hover{color:var(--text)}
.share-modal-title{
  font-size:.95rem;font-weight:700;color:var(--purple);margin-bottom:.5rem;
}
.share-url-row{
  display:flex;gap:.4rem;align-items:stretch;
}
.share-url-field{
  flex:1;background:var(--surface2);border:1px solid var(--border2);border-radius:6px;
  color:var(--accent);font-family:var(--mono);font-size:.68rem;
  padding:.4rem .6rem;outline:none;
}
.share-url-field:focus{border-color:var(--purple)}
.share-copy-btn{
  background:var(--purple);color:var(--bg);border:none;border-radius:6px;
  font-family:var(--mono);font-size:.7rem;font-weight:600;
  padding:.4rem .8rem;cursor:pointer;white-space:nowrap;
  transition:all .15s;
}
.share-copy-btn:hover{opacity:.85}
.share-copy-btn.copied{
  background:var(--accent2);
  animation:share-copied-flash .3s ease;
}
@keyframes share-copied-flash{
  0%{transform:scale(1)} 50%{transform:scale(1.08)} 100%{transform:scale(1)}
}

/* Share button in export row */
.share-btn{
  font-family:var(--mono);font-size:.68rem;padding:.3rem .7rem;
  border-radius:6px;border:1px solid;cursor:pointer;
  text-decoration:none;display:inline-block;text-align:center;
  transition:all .15s;
}
.share-btn:hover{opacity:.8;filter:brightness(1.2)}

/* Recent results list */
.recent-list{max-height:50vh;overflow-y:auto;padding-right:.3rem}
.recent-item{
  background:var(--surface2);border:1px solid var(--border);border-radius:8px;
  padding:.6rem .8rem;margin-bottom:.4rem;cursor:pointer;
  transition:all .15s;
}
.recent-item:hover{
  border-color:var(--accent);background:var(--surface3);
}
.recent-item-header{
  display:flex;justify-content:space-between;align-items:center;margin-bottom:.2rem;
}
.recent-item-count{
  font-size:.75rem;font-weight:600;color:var(--accent2);
}
.recent-item-date{
  font-size:.6rem;color:var(--muted);
}
.recent-item-bbox{
  font-size:.6rem;color:var(--muted);font-family:var(--mono);
}
.recent-item-source{
  font-size:.58rem;color:var(--muted);margin-top:.1rem;
}

/* ── Field Tools ──────────────────────────────────────────────────── */
.pro-badge{
  display:inline-block;font-size:.5rem;background:linear-gradient(135deg,#ff9500,#ff6600);
  color:#000;padding:1px 5px;border-radius:3px;font-weight:700;margin-left:4px;
  vertical-align:middle;letter-spacing:.03em;
}
.ft-pro-btn{transition:all .15s}
.ft-pro-btn:hover{border-color:#ff9500;color:#ff9500}

/* Field trip modal */
.ft-modal-box{
  background:var(--surface);border:1px solid var(--border2);border-radius:12px;
  max-width:480px;width:92%;padding:1.5rem 1.8rem;font-family:var(--mono);
  color:var(--text);max-height:85vh;overflow-y:auto;position:relative;
}
.ft-modal-close{
  position:absolute;top:.6rem;right:.8rem;background:none;border:none;
  color:var(--muted);font-size:1.4rem;cursor:pointer;line-height:1;
}
.ft-modal-close:hover{color:var(--text)}
.ft-modal-title{
  font-size:1rem;font-weight:700;color:var(--accent);margin-bottom:.3rem;
}
.ft-section{margin-bottom:.6rem}
.ft-section-label{
  font-size:.72rem;font-weight:700;color:var(--text);margin-bottom:.3rem;
}
.ft-input{
  background:var(--surface2);border:1px solid var(--border);border-radius:var(--r);
  color:var(--text);font-family:var(--mono);font-size:.72rem;padding:.35rem .5rem;
}
.ft-input:focus{outline:none;border-color:var(--accent)}
.ft-cand-list{
  max-height:200px;overflow-y:auto;border:1px solid var(--border);
  border-radius:var(--r);padding:.3rem;
}
.ft-cand-row{
  display:flex;align-items:center;gap:.5rem;padding:.22rem .3rem;
  font-size:.68rem;cursor:pointer;border-radius:3px;
}
.ft-cand-row:hover{background:var(--surface2)}
.ft-rank{color:var(--accent);font-weight:700;min-width:28px}
.ft-tier{font-size:.62rem;min-width:80px}
.ft-score{color:var(--muted);font-size:.62rem}
.tier-strong{color:#39ff8c}
.tier-worth{color:#00d4ff}
.tier-uncertain{color:#c084fc}
.tier-longshot{color:#ff4f6d}
.ft-plan-btn{
  width:100%;padding:.5rem;background:linear-gradient(135deg,#cc7700,#ff9500);
  color:#000;border:none;border-radius:8px;font-family:var(--mono);
  font-size:.78rem;font-weight:700;cursor:pointer;letter-spacing:.03em;
  margin-top:.4rem;
}
.ft-plan-btn:hover{opacity:.9}
.ft-plan-btn:disabled{opacity:.5;cursor:not-allowed}
.ft-summary{
  font-size:.72rem;margin-bottom:.5rem;padding:.4rem .5rem;
  background:var(--surface2);border-radius:var(--r);
}
.ft-summary b{color:var(--accent)}
.ft-waypoints{font-size:.66rem}
.ft-wp-row{
  display:flex;align-items:center;gap:.4rem;padding:.18rem .2rem;
  border-bottom:1px solid var(--border);
}
.ft-wp-order{
  background:#ff9500;color:#000;font-weight:700;width:20px;height:20px;
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:.6rem;flex-shrink:0;
}
.ft-wp-dist{color:var(--muted);margin-left:auto;font-size:.6rem}
.ft-wp-cum{color:var(--accent);font-size:.6rem}

/* Route polyline dashed orange */
.field-trip-route{stroke-dasharray:10 8}

/* Order tooltip on map */
.ft-order-tooltip{
  background:#ff9500;color:#000;border:none;font-weight:700;
  font-size:10px;padding:2px 5px;border-radius:50%;box-shadow:none;
}

/* ── Simple mode overrides ────────────────────────────────────────── */

/* Score slider — hidden in simple mode, use default threshold */
body.simple-mode #score-slider,
body.simple-mode #score-val,
body.simple-mode #score-slider-label{display:none !important}

/* Custom tile layer manager — Pro only */
body.simple-mode #custom-layers-list,
body.simple-mode #custom-layers-list + details{display:none !important}

/* Pro upgrade hint in Setup tab */
.simple-pro-hint{
  text-align:center;padding:.6rem .5rem;font-size:.72rem;color:var(--muted);
  font-family:var(--mono);border-top:1px solid var(--border);margin-top:.4rem;
}
.simple-pro-hint button{
  background:none;border:none;color:var(--accent2);cursor:pointer;
  font-family:var(--mono);font-size:.72rem;text-decoration:underline;
  text-underline-offset:2px;padding:0;
}
.simple-pro-hint button:hover{opacity:.8}

/* Hide pro hint in pro mode */
body:not(.simple-mode) .simple-pro-hint{display:none !important}

/* Upgrade banner (Free tier candidate limit) */
.upgrade-banner{background:linear-gradient(135deg,rgba(0,212,255,.08),rgba(255,165,0,.08));border:1px solid var(--accent);border-radius:8px;padding:.8rem 1rem;margin-top:.8rem;text-align:center;font-size:.75rem;font-family:var(--mono);color:var(--text)}
.upgrade-banner button{background:var(--accent);color:var(--bg);border:none;border-radius:6px;padding:.4rem .8rem;font-weight:700;cursor:pointer;font-family:var(--mono);font-size:.7rem;margin-top:.4rem}

/* History entries — hover highlight (replaces removed onmouseover/onmouseout) */
.hist-entry:hover{border-color:var(--accent) !important}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:0.01ms!important;
    transition-duration:0.01ms!important;
  }
}