/* ── Leaflet toolbar suppression ────────────────────────────────── */
.leaflet-toolbar,
.leaflet-toolbar0, .leaflet-toolbar-0,
.leaflet-toolbar1, .leaflet-toolbar-1,
.leaflet-distortable-toolbar,
.leaflet-toolbar-tip-container,
.leaflet-toolbar-tip,
[class^="leaflet-toolbar"],
[class*=" leaflet-toolbar"] { display: none !important; }

/* ── Main layout ────────────────────────────────────────────────── */
.main-area {
  flex:     1;
  display:  flex;
  overflow: hidden;
}

/* ── Left panel ─────────────────────────────────────────────────── */
.lp {
  width:          var(--lp-w);
  background:     var(--bg1);
  border-right:   1px solid var(--bdr);
  display:        flex;
  flex-direction: column;
  flex-shrink:    0;
  overflow:       hidden;    /* auto → hidden */
  z-index:        10;
}
.lp-scroll {
  flex:       1;
  overflow-y: auto;
  overflow-x: hidden;
  min-height: 0;
}
.lp-scroll::-webkit-scrollbar       { width: 4px; }
.lp-scroll::-webkit-scrollbar-thumb { background: var(--bg3); border-radius: 2px; }
 
.lp-foot {
  flex-shrink: 0;
  border-top:  1px solid var(--bdr);
  background:  var(--bg1);
}
.lp-foot input[type="radio"] {
  accent-color: var(--acc);
  cursor:       pointer;
  flex-shrink:  0;
}
body.light .lp-foot input[type="radio"] {
  accent-color: auto;
}

/* PLSS grid — filter adjust */
.plss-layer {
  filter: grayscale(0.85) opacity(0.55);
}

/* ── Right area ─────────────────────────────────────────────────── */
.right-area {
  flex:     1;
  display:  flex;
  flex-direction: column;
  overflow: hidden;
}

/* ── Edit toolbar ───────────────────────────────────────────────── */
.etb {
  height:      var(--etb-h);
  background:  var(--bg1);
  border-bottom: 1px solid var(--bdr);
  display:     flex;
  align-items: center;
  padding:     0 10px;
  gap:         5px;
  flex-shrink: 0;
  overflow-x:  auto;
  z-index:     200;
}
.etb::-webkit-scrollbar { height: 0; }

/* ── Content area ───────────────────────────────────────────────── */
.content-area {
  flex:     1;
  display:  flex;
  overflow: hidden;
}

/* ── Map area ───────────────────────────────────────────────────── */
.ma {
  flex:     1;
  position: relative;
  overflow: hidden;
}
#mainMap {
  width:      100%;
  height:     100%;
  background: #1a1e28;
}
body.light #mainMap { background: #e8eaed; }

#mainMap .leaflet-bottom.leaflet-left {
  display:               grid;
  grid-template-columns: auto auto;
  grid-template-rows:    auto auto;
  align-items:           end;
  gap:                   6px;
  padding:               0 0 14px 14px;
}
#mainMap .leaflet-bottom.leaflet-left .leaflet-control { margin: 0 !important; }
#mainMap .leaflet-control-zoom  { grid-column: 1; grid-row: 1; justify-self: start; }
#mainMap .mtp-wrap              { grid-column: 2; grid-row: 1; justify-self: start; }
#mainMap .rsc-wrap              { grid-column: 1 / -1; grid-row: 2; }

#mainMap .leaflet-control-zoom {
  border:        none !important;
  border-radius: 6px !important;
  box-shadow:    0 1px 4px rgba(0,0,0,.26), 0 0 0 1px rgba(0,0,0,.07) !important;
  overflow:      hidden;
}
#mainMap .leaflet-control-zoom a {
  width:           26px !important;
  height:          26px !important;
  line-height:     26px !important;
  font-size:       14px !important;
  font-weight:     500 !important;
  color:           #ccc !important;
  background:      #2a2a2a !important;
  border:          none !important;
  border-bottom:   1px solid #3a3a3a !important;
  display:         flex !important;
  align-items:     center !important;
  justify-content: center !important;
  transition:      background .12s !important;
}
#mainMap .leaflet-control-zoom-out { border-bottom: none !important; }
#mainMap .leaflet-control-zoom a:hover {
  background: #333 !important;
  color:      #fff !important;
}
body.light #mainMap .leaflet-control-zoom a {
  color:         #555 !important;
  background:    #fff !important;
  border-bottom-color: #e2e2e2 !important;
}
body.light #mainMap .leaflet-control-zoom a:hover {
  background: #f0f0f0 !important;
  color:      #111 !important;
}

#drawCapture {
  position:       absolute;
  top:            0;
  left:           0;
  width:          100%;
  height:         100%;
  pointer-events: none;
  z-index:        500;
}

/* ── Right panel ────────────────────────────────────────────────── */
.rp {
  width:       var(--rp-w);
  background:  var(--bg1);
  border-left: 1px solid var(--bdr);
  display:     flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow:    hidden;
}

.log-box {
  flex:     1;
  display:  flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

#progressLog {
  flex:        1;
  overflow-y:  auto;
  font-family: var(--font-mono);
  font-size:   10px;
  color:       var(--t1);
  line-height: 1.7;
  padding:     8px 10px;
  background:  var(--bg0);
}
#progressLog .log-done  { color: var(--ok); }
#progressLog .log-error { color: var(--err); }
#progressLog .log-info  { color: var(--acc); }

.rbox {
  flex-shrink:   0;
  border-top:    1px solid var(--bdr);
  padding:       10px 11px 11px;
}
/* Export moved to left foot — avoid double top border (lp-foot already has one) */
.lp-foot > .rbox { border-top: none; }
/* Reference relocated under the Log on the right (was left foot) */
.rp > .gp-panel {
  flex-shrink: 0;
  max-height:  46%;
  overflow-y:  auto;
}

/* ── Layer list ─────────────────────────────────────────────────── */
.lhdr {
  display:     flex;
  align-items: center;
  justify-content: space-between;
  padding:     9px 11px 5px;
}
.lhdr .pt { margin-bottom: 0; }

.ll {
  min-height: 148px;
  padding:    3px 11px 4px;
}

.li {
  display:     flex;
  align-items: center;
  gap:         6px;
  padding:     6px;
  border-radius: 5px;
  cursor:      pointer;
  transition:  background .12s;
  border:      1px solid transparent;
  margin-bottom: 2px;
}
.li:hover      { background: var(--bg2); }
.li.active     { background: var(--bg3); border-color: var(--acc); }
.li.hl .ln     { color: var(--t2); }

.ldot {
  width:        10px;
  height:       10px;
  border-radius: 50%;
  flex-shrink:  0;
  border:       1.5px solid rgba(255,255,255,.2);
}
.lvis {
  background: none;
  border:     none;
  cursor:     pointer;
  color:      var(--t2);
  padding:    1px;
  flex-shrink: 0;
  transition: color .12s;
}
.lvis:hover { color: var(--t0); }
.ln {
  flex:       1;
  font-size:  11px;
  font-weight: 500;
  color:      var(--t0);
  text-transform: capitalize;
}
.lbdg {
  font-size:   8px;
  color:       var(--t2);
  font-family: var(--font-mono);
  flex-shrink: 0;
}
.lbdg-toggle {
  cursor:        pointer;
  padding:       1px 4px;
  border:        1px solid var(--bdr);
  border-radius: 3px;
  transition:    background .12s, color .12s;
  user-select:   none;
}
.lbdg-toggle:hover {
  color:      var(--t0);
  background: var(--bg2, rgba(0,0,0,.06));
}
.ldel {
  background: none;
  border:     none;
  cursor:     pointer;
  color:      var(--t2);
  padding:    1px;
  opacity:    0;
  transition: all .12s;
  flex-shrink: 0;
}
.li:hover .ldel { opacity: 1; }
.ldel:hover     { color: var(--err); }

/* ── Bottom overlay bar ─────────────────────────────────────────── */
.obar {
  position:   absolute;
  bottom:     12px;
  left:       50%;
  transform:  translateX(-50%);
  display:    flex;
  align-items: center;
  gap:        8px;
  background: rgba(13,15,20,.9);
  border:     1px solid var(--bdr2);
  border-radius: 10px;
  padding:    7px 14px;
  z-index:    600;
  backdrop-filter: blur(8px);
  white-space: nowrap;
  pointer-events: auto;
}
body.light .obar { background: rgba(255,255,255,.94); }

.obar-lbl { font-size: 10px; color: var(--t2); font-family: var(--font-mono); }
.obar-val { font-size: 10px; color: var(--t1); font-family: var(--font-mono); min-width: 26px; text-align: right; }
.obar input[type=range] { width: 62px; }
.coords { font-size: 10px; color: var(--t2); font-family: var(--font-mono); min-width: 160px; }

/* ── Toolbar misc ───────────────────────────────────────────────── */
.tsep  { width: 1px; height: 20px; background: var(--bdr); flex-shrink: 0; margin: 0 3px; }
.tlbl  { font-size: 10px; color: var(--t2); font-family: var(--font-mono); flex-shrink: 0; white-space: nowrap; }

input[type=range].ss { width: 70px; accent-color: var(--acc); }

#bsInput {
  width:        40px;
  background:   var(--bg2);
  border:       1px solid var(--bdr);
  border-radius: 4px;
  color:        var(--t0);
  font-family:  var(--font-mono);
  font-size:    11px;
  padding:      2px 4px;
  outline:      none;
  text-align:   center;
}
#colorPicker {
  width:         26px;
  height:        26px;
  border:        1px solid var(--bdr2);
  border-radius: 4px;
  cursor:        pointer;
  padding:       1px;
  background:    var(--bg2);
}
.presets { display: flex; gap: 3px; }
.pdot {
  width:         16px;
  height:        16px;
  border-radius: 50%;
  border:        1.5px solid var(--bdr2);
  cursor:        pointer;
  transition:    transform .1s;
}
.pdot:hover { transform: scale(1.25); }


/* ── Image section Wrapper ──────────────────────────────────────── */
.img-section { padding-bottom: 6px !important; }

/* ── Drop zone (Unloaded state) — same shape as loaded card ────── */
.img-dropzone {
  margin:         0 0 6px;
  display:        flex;
  align-items:    stretch;
  gap:            10px;
  padding:        10px;
  border:         1.5px dashed var(--bdr2);
  border-radius:  6px;
  background:     var(--bg2);
  cursor:         pointer;
  transition:     border-color .15s, background .15s;
  user-select:    none;
}
.img-dropzone:hover {
  border-color: var(--acc);
  background:   rgba(74,158,255,.05);
}
.img-dropzone.drag-over {
  border-color: var(--acc);
  background:   rgba(74,158,255,.1);
  border-style: solid;
}

/* Icon "thumb" block — matches .img-thumb-wrap dimensions */
.idz-thumb {
  width:           76px;
  height:          76px;
  flex-shrink:     0;
  border-radius:   4px;
  border:          1px dashed var(--bdr2);
  background:      var(--bg3);
  display:         flex;
  align-items:     center;
  justify-content: center;
  color:           var(--bdr2);
  transition:      color .15s, border-color .15s;
}
.img-dropzone:hover .idz-thumb,
.img-dropzone.drag-over .idz-thumb {
  color:        var(--acc);
  border-color: var(--acc);
}

/* Body — 3 stacked lines like the loaded card */
.idz-body {
  flex:            1;
  min-width:       0;
  display:         flex;
  flex-direction:  column;
  justify-content: center;
  align-items:     flex-start;
  gap:             3px;
}
.idz-label {
  font-size:    12px;
  font-weight:  700;
  color:        var(--t1);
}
.img-dropzone:hover .idz-label { color: var(--t0); }
.idz-sub {
  font-size:   10px;
  color:       var(--t2);
}
.idz-formats {
  font-family:    var(--font-mono);
  font-size:      9px;
  color:          var(--t2);
  letter-spacing: .05em;
}

/* ── Open saved project card (sibling to dropzone) ──────────────── */
.img-openpjt {
  margin:        0 0 6px;
  border:        1px solid var(--bdr);
  border-radius: 6px;
  background:    var(--bg2);
  display:       flex;
  align-items:   center;
  gap:           10px;
  padding:       9px 11px;
  cursor:        pointer;
  transition:    border-color .15s, background .15s, color .15s;
  user-select:   none;
}
.img-openpjt:hover {
  border-color: var(--acc);
  background:   rgba(74,158,255,.05);
}
.iop-icon {
  color:        var(--t2);
  display:      flex;
  align-items:  center;
  justify-content: center;
  width:        28px;height:28px;
  border-radius: 5px;
  background:   var(--bg3);
  flex-shrink:  0;
  transition:   color .15s, background .15s;
}
.img-openpjt:hover .iop-icon {
  color:        var(--acc);
  background:   rgba(74,158,255,.10);
}
.iop-text { flex:1;min-width:0 }
.iop-label {
  font-size:    12px;
  font-weight:  600;
  color:        var(--t1);
  margin-bottom: 1px;
}
.iop-sub {
  font-size:    10px;
  color:        var(--t2);
}
.iop-arrow {
  font-size:    18px;
  color:        var(--t2);
  font-weight:  300;
  transition:   color .15s, transform .15s;
}
.img-openpjt:hover .iop-arrow {
  color:        var(--acc);
  transform:    translateX(2px);
}

/* ── Project picker modal grid cards ─────────────────────────────── */
.pjt-card {
  position:      relative;
  border:        1px solid var(--bdr);
  border-radius: 6px;
  background:    var(--bg2);
  overflow:      hidden;
  cursor:        pointer;
  display:       flex;
  flex-direction: column;
  transition:    border-color .15s, background .15s, transform .12s;
}
.pjt-card:hover {
  border-color: var(--acc);
  background:   rgba(74,158,255,.04);
  transform:    translateY(-1px);
}
.pjt-thumb {
  width:        100%;
  height:       110px;
  background:   var(--bg3);
  display:      flex;
  align-items:  center;
  justify-content: center;
  overflow:     hidden;
  border-bottom: 1px solid var(--bdr);
}
.pjt-thumb img {
  width:        100%;
  height:       100%;
  object-fit:   cover;
  display:      block;
}
.pjt-thumb-empty {
  font-size:    10px;
  color:        var(--t2);
  font-family:  var(--font-mono);
}
.pjt-body {
  padding:      8px 10px 10px;
  display:      flex;
  flex-direction: column;
  gap:          4px;
}
.pjt-name {
  font-size:    12px;
  font-weight:  600;
  color:        var(--t1);
  white-space:  nowrap;
  overflow:     hidden;
  text-overflow: ellipsis;
}
.pjt-chips {
  display:      flex;
  gap:          3px;
  flex-wrap:    wrap;
  min-height:   12px;
}
.pjt-chip {
  width:        10px;
  height:       10px;
  border-radius: 50%;
  border:       1px solid rgba(0,0,0,0.25);
}
.pjt-meta {
  font-size:    10px;
  color:        var(--t2);
  font-family:  var(--font-mono);
  display:      flex;
  align-items:  center;
  justify-content: space-between;
  gap:          6px;
}
.pjt-badges {
  display:      flex;
  gap:          3px;
}
.pjt-badge {
  font-size:    8px;
  padding:      1px 5px;
  border-radius: 8px;
  background:   var(--bg3);
  color:        var(--t2);
  font-family:  var(--font-mono);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.pjt-badge.on {
  background: rgba(74,158,255,.15);
  color:      var(--acc);
}
.pjt-del {
  position:     absolute;
  top:          5px;right:5px;
  width:        22px;height:22px;
  border-radius: 4px;
  background:   rgba(0,0,0,0.55);
  color:        #ddd;
  border:       none;
  cursor:       pointer;
  display:      none;
  align-items:  center;
  justify-content: center;
  padding:      0;
  z-index:      2;
}
.pjt-card:hover .pjt-del { display:flex }
.pjt-del:hover {
  background:   #c53030;
  color:        #fff;
}

/* ── Brush cursor (draw size preview) ────────────────────────────── */
.brush-cursor {
  position:        absolute;
  top:             0;
  left:            0;
  width:           20px;
  height:          20px;
  border-radius:   50%;
  pointer-events:  none;
  transform:       translate(-50%, -50%);
  display:         none;
  z-index:         500;
  border:          1.5px solid rgba(255,255,255,0.95);
  box-shadow:      0 0 0 1px rgba(0,0,0,0.55), inset 0 0 0 1px rgba(0,0,0,0.55);
  mix-blend-mode:  normal;
  transition:      width .05s linear, height .05s linear;
}
.brush-cursor.visible { display: block }
.brush-cursor.eraser {
  border-style:    dashed;
  border-color:    rgba(255,90,90,0.95);
  box-shadow:      0 0 0 1px rgba(0,0,0,0.55);
}
.brush-cursor::after {
  content:         '';
  position:        absolute;
  top:             50%;left:50%;
  width:           3px;height:3px;
  border-radius:   50%;
  transform:       translate(-50%,-50%);
  background:      rgba(255,255,255,0.95);
  box-shadow:      0 0 0 1px rgba(0,0,0,0.6);
}
.brush-cursor.eraser::after { background: rgba(255,90,90,0.95) }

/* ── Loading project overlay ─────────────────────────────────────── */
.pjt-loading {
  position:        fixed;
  inset:           0;
  z-index:         9100;
  background:      rgba(0,0,0,0.45);
  display:         none;
  align-items:     center;
  justify-content: center;
}
.pjt-loading.visible { display: flex }
.pjt-loading-box {
  background:      var(--bg1);
  border:          1px solid var(--bdr);
  border-radius:   8px;
  padding:         18px 22px;
  display:         flex;
  align-items:     center;
  gap:             12px;
  box-shadow:      0 8px 30px rgba(0,0,0,.4);
  font-size:       13px;
  color:           var(--t1);
  font-family:     var(--font-mono);
}
.pjt-loading-spin {
  width:           18px;height:18px;
  border:          2px solid var(--bdr2);
  border-top-color: var(--acc);
  border-radius:   50%;
  animation:       pjt-spin .7s linear infinite;
}
@keyframes pjt-spin { to { transform: rotate(360deg) } }
 
/* ── Loaded state — compact horizontal card ─────────────────────── */
.img-loaded { margin: 0 0 4px; }

.img-card {
  display:        flex;
  align-items:    stretch;
  gap:            10px;
  padding:        10px;
  border:         1px solid var(--bdr);
  border-radius:  6px;
  background:     var(--bg2);
}
.img-thumb-wrap {
  position:       relative;
  width:          76px;
  height:         76px;
  flex-shrink:    0;
  border-radius:  4px;
  overflow:       hidden;
  border:         1px solid var(--bdr);
  background:     var(--bg3);
  cursor:         pointer;
  transition:     border-color .15s;
}
.img-thumb-wrap:hover { border-color: var(--acc); }
.img-thumb-wrap img {
  width:          100%;
  height:         100%;
  display:        block;
  object-fit:     cover;
  opacity:        1;
  transition:     opacity .18s;
}
.img-thumb-wrap:hover img { opacity: 0.55; }
.img-thumb-wrap::after {
  content:        '';
  position:       absolute;
  inset:          0;
  background:     center/16px 16px no-repeat
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'><path d='M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4'/><polyline points='17 8 12 3 7 8'/><line x1='12' y1='3' x2='12' y2='15'/></svg>");
  background-color: rgba(13,15,20,.55);
  opacity:        0;
  transition:     opacity .18s;
  pointer-events: none;
}
.img-thumb-wrap:hover::after { opacity: 1; }

.img-card-body {
  flex:            1;
  min-width:       0;
  display:         flex;
  flex-direction:  column;
  justify-content: center;
  align-items:     flex-start;
  gap:             4px;
}

.tbadge {
  position:       absolute;
  top:            3px;
  left:           3px;
  background:     rgba(13,15,20,.85);
  border:         1px solid var(--bdr2);
  border-radius:  3px;
  font-family:    var(--font-mono);
  font-size:      7.5px;
  color:          var(--t2);
  padding:        1px 4px;
  pointer-events: none;
  letter-spacing: .04em;
}

.img-filename {
  font-size:      12px;
  font-weight:    700;
  color:          var(--t0);
  font-family:    var(--font-mono);
  white-space:    nowrap;
  overflow:       hidden;
  text-overflow:  ellipsis;
  max-width:      100%;
}
.img-dims {
  font-size:      10px;
  color:          var(--t2);
  font-family:    var(--font-mono);
  white-space:    nowrap;
}

/* Operator badge inside the compact card — clickable to change operator */
#operatorBadge {
  display:        inline-block;
  max-width:      100%;
  font-size:      10px;
  font-weight:    600;
  background:     var(--acc);
  color:          #fff;
  padding:        2px 9px;
  border-radius:  10px;
  font-family:    var(--font-mono);
  cursor:         pointer;
  white-space:    nowrap;
  overflow:       hidden;
  text-overflow:  ellipsis;
  transition:     opacity .12s, transform .12s;
  letter-spacing: .02em;
}
#operatorBadge:hover { opacity: 0.85; transform: translateY(-0.5px); }

/* ── Auto-process row (Region + Extract side-by-side) ───────────── */
.proc-row {
  display:        flex;
  gap:            6px;
}
.proc-row .proc-btn {
  flex:           1;
  min-width:      0;
  justify-content: center;
}

/* ── Transform handles ─────────────────────── */
 
.th-wrap {
  background: none !important;
  border:     none !important;
  outline:    none !important;
}
 
/* Corner handles — white square with blue border */
.th-corner .th-inner {
  width:         12px;
  height:        12px;
  background:    #ffffff;
  border:        2px solid #4a9eff;
  border-radius: 2px;
  box-shadow:    0 1px 4px rgba(0,0,0,.45);
  transition:    transform .1s, background .12s;
}
.th-corner:hover .th-inner,
.th-corner.leaflet-marker-dragging .th-inner {
  background:  #4a9eff;
  transform:   scale(1.3);
}
 
/* Edge midpoint handles — blue circle */
.th-edge .th-inner {
  width:         10px;
  height:        10px;
  background:    rgba(74,158,255,.85);
  border:        1.5px solid #ffffff;
  border-radius: 50%;
  box-shadow:    0 1px 3px rgba(0,0,0,.4);
  transition:    transform .1s, background .12s;
}
.th-edge:hover .th-inner,
.th-edge.leaflet-marker-dragging .th-inner {
  background: #ffffff;
  transform:  scale(1.3);
}
 
/* Rotation handle — circular arrow icon */
.th-rotate .th-inner {
  width:         18px;
  height:        18px;
  background:    rgba(13,15,20,.75);
  border:        1.5px solid #4a9eff;
  border-radius: 50%;
  box-shadow:    0 1px 5px rgba(0,0,0,.5);
  display:       flex;
  align-items:   center;
  justify-content: center;
  transition:    transform .1s, background .12s;
  /* Rotation arrow via CSS */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%234a9eff' stroke-width='2.5'%3E%3Cpolyline points='23 4 23 10 17 10'/%3E%3Cpath d='M20.49 15a9 9 0 1 1-2.12-9.36L23 10'/%3E%3C/svg%3E");
  background-repeat:   no-repeat;
  background-position: center;
  background-size:     12px;
}
.th-rotate:hover .th-inner {
  background-color: rgba(74,158,255,.25);
  transform:        scale(1.2);
}

/* ── Drop target Style ────────────────────────── */
.li.drop-target {
  outline: 2px dashed var(--acc);
  background: var(--bg3);
}

/* ═══════════════════════════════════════════════════════════════════
   GAS PIPELINES — legend toggle (same design as pipeline_db.css)
   ═══════════════════════════════════════════════════════════════════ */

:root {
  --gp-interstate:  #e8603a;
  --gp-intrastate:  #e8a33a;
  --gp-gathering:   #5b8dd9;
  --gp-storage:     #7a7a7a;
}
body.light {
  --gp-interstate:  #d04a28;
  --gp-intrastate:  #c98a22;
  --gp-gathering:   #4473b8;
  --gp-storage:     #666666;
}

/* ── Layer toggle panel (PLSS + Gas Pipelines) ── */
.gp-panel {
  border-top: 1px solid var(--bdr);
  padding:    4px 11px 6px;
}
.gp-panel-title {
  font-family:    var(--font-mono);
  font-size:      9px;
  font-weight:    600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color:          var(--t2);
  padding:        8px 6px 5px;
}
.gp-panel > .gp-row,
.gp-panel > .gp-row-parent {
  margin-left: 8px;
}
.fac-icon {
  background: none !important;
  border:     none !important;
}

.gp-dot {
  display:       inline-block;
  width:         8px;
  height:        8px;
  border-radius: 50%;
  margin-right:  5px;
  vertical-align: middle;
  flex-shrink:   0;
}
.gp-row {
  display:       flex;
  align-items:   center;
  padding:       5px 6px;
  border-radius: 4px;
  cursor:        pointer;
  user-select:   none;
  transition:    opacity .15s;
}
.gp-row:hover { background: var(--bg2); }
.gp-row.gp-off { opacity: .35; }
.gp-row-parent.gp-off { opacity: 1; }
.gp-row-parent {
  display:       block;
  padding:       0;
  cursor:        default;
}
.gp-row-parent:hover { background: none; }
.gp-row-head {
  display:       flex;
  align-items:   center;
  justify-content: space-between;
  padding:       5px 6px;
  border-radius: 4px;
  cursor:        pointer;
  transition:    opacity .15s;
}
.gp-row-head:hover { background: var(--bg2); }
.gp-row-parent.gp-off .gp-row-head { opacity: .35; }

.gp-title {
  font-family:    var(--font-mono);
  font-size:      9px;
  font-weight:    600;
  color:          var(--t2);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.gp-legend {
  display:        flex;
  flex-direction: column;
  gap:            2px;
  padding-left:   6px;
}
.gp-item {
  display:       flex;
  align-items:   center;
  gap:           8px;
  padding:       3px 6px;
  border-radius: 4px;
  cursor:        pointer;
  transition:    opacity .15s;
  user-select:   none;
}
.gp-item:hover { background: var(--bg2); }
.gp-item.gp-off { opacity: .35; }
.gp-item.gp-off .gp-label { color: var(--t2); }

.gp-line {
  display:       inline-block;
  width:         18px;
  height:        3px;
  border-radius: 1.5px;
  flex-shrink:   0;
}
.gp-line-interstate  { background: var(--gp-interstate); }
.gp-line-intrastate  { background: var(--gp-intrastate); }
.gp-line-gathering   { background: var(--gp-gathering); }
.gp-line-storage     { background: var(--gp-storage); }

.gp-label {
  font-size:   11px;
  color:       var(--t1);
  transition:  color .12s;
}

/* ── Facility "+" place button & armed state ───────────────────── */
.fac-add {
  display: flex; align-items: center; justify-content: center;
  width: 20px; height: 20px; flex: none; padding: 0;
  border: none; border-radius: 5px; cursor: pointer;
  background: transparent; color: var(--t2);
  transition: background .12s, color .12s;
}
.fac-add:hover { background: var(--bg3); color: var(--t0); }
.gp-row.fac-armed { opacity: 1; background: rgba(74,158,255,.14); }
.gp-row.fac-armed .fac-add { background: var(--acc); color: #fff; }

/* Facilities grouped under a parent header; items mirror gas children: [+] [icon] [label] */
.fac-item { gap: 6px; }
.fac-item .fac-add { width: 16px; height: 16px; }
.fac-item.fac-armed { opacity: 1; background: rgba(74,158,255,.14); }
.fac-item.fac-armed .fac-add { background: var(--acc); color: #fff; }

/* ── Facility placement form (floating over map) ───────────────── */
.fac-form {
  position: absolute; z-index: 1200; width: 228px;
  background: var(--bg3); border: 1px solid var(--bdr2);
  border-radius: 8px; padding: 11px 12px;
  box-shadow: 0 6px 22px rgba(0,0,0,.45);
}
.fac-form .ff-head { display: flex; align-items: center; gap: 7px; margin-bottom: 10px; }
.fac-form .ff-ico { display: flex; flex: none; }
.fac-form .ff-ico svg { width: 18px; height: 18px; display: block; }
.fac-form .ff-title { font-size: 13px; font-weight: 600; color: var(--t0); flex: 1; }
.fac-form .ff-x {
  border: none; background: transparent; color: var(--t2);
  cursor: pointer; font-size: 13px; line-height: 1; padding: 2px 4px; border-radius: 4px;
}
.fac-form .ff-x:hover { background: var(--bg2); color: var(--t0); }
.fac-form .ff-l {
  display: block; font-size: 10px; color: var(--t1);
  margin: 8px 0 3px; letter-spacing: .02em;
}
.fac-form .ff-req { color: var(--warn); }
.fac-form .ff-opt { color: var(--t2); }
.fac-form input, .fac-form select {
  width: 100%; box-sizing: border-box; height: 30px;
  background: var(--bg2); border: 1px solid var(--bdr);
  border-radius: 5px; color: var(--t0); font-size: 12px; padding: 0 8px; outline: none;
}
.fac-form input:focus, .fac-form select:focus { border-color: var(--acc); }
.fac-form .ff-coord {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--t2); text-align: center; margin: 9px 0 4px;
}
.fac-form .ff-btns { display: flex; gap: 7px; justify-content: flex-end; margin-top: 6px; }
.fac-form .ff-btns button {
  height: 28px; padding: 0 12px; border-radius: 5px; cursor: pointer;
  font-size: 12px; border: 1px solid var(--bdr2);
}
.fac-form .ff-cancel { background: transparent; color: var(--t1); }
.fac-form .ff-cancel:hover { background: var(--bg2); color: var(--t0); }
.fac-form .ff-save { background: var(--acc); border-color: var(--acc); color: #fff; }
.fac-form .ff-save:hover { filter: brightness(1.08); }
.fac-form .ff-save:disabled { opacity: .6; cursor: default; }
.fac-del { color: var(--err); }