/* SitePlans.ai app shell styles. Extracted from index.html during Sprint 3. */
  :root {
    --bg: #0d0f10;
    --panel: #141618;
    --panel2: #1a1d20;
    --border: #2a2e33;
    --accent: #f5a623;
    --accent2: #e8c85a;
    --green: #4caf82;
    --red: #e05252;
    --blue: #5b9cf6;
    --text: #d8dde3;
    --text2: #7a8490;
    --mono: 'Share Tech Mono', monospace;
    --ui: 'Barlow', sans-serif;
    --cond: 'Barlow Condensed', sans-serif;
  }

  * { box-sizing: border-box; margin: 0; padding: 0; }

  body {
    font-family: var(--ui);
    background: var(--bg);
    color: var(--text);
    height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }

  /*  TOP BAR  */
  #topbar {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 0 16px;
    height: 52px;
    background: var(--panel);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    flex-shrink: 0;
  }

  #logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    line-height: 0;
  }

  #search-wrap {
    flex: 1;
    max-width: 520px;
    display: flex;
    gap: 8px;
  }

  #address-input {
    flex: 1;
    background: var(--panel2);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text);
    font-family: var(--ui);
    font-size: 14px;
    padding: 7px 12px;
    outline: none;
    transition: border-color 0.2s;
  }

  #address-input:focus { border-color: var(--accent); }
  #address-input::placeholder { color: var(--text2); }

  #search-btn {
    background: var(--accent);
    border: none;
    border-radius: 4px;
    color: #000;
    font-family: var(--cond);
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 1px;
    padding: 7px 16px;
    cursor: pointer;
    transition: background 0.2s;
    white-space: nowrap;
  }

  #search-btn:hover { background: var(--accent2); }

  #status-pill, #export-plan-btn, #export-dxf-btn, #save-project-btn, #projects-btn, #contractor-pro-btn, #account-btn, #account-usage-chip {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text2);
    padding: 4px 10px;
    background: var(--panel2);
    border: 1px solid var(--border);
    border-radius: 20px;
    white-space: nowrap;
  }

  #save-project-btn,
  #projects-btn,
  #contractor-pro-btn,
  #account-btn {
    cursor: pointer;
    letter-spacing: .7px;
  }

  #save-project-btn:hover,
  #projects-btn:hover,
  #contractor-pro-btn:hover,
  #account-btn:hover,
  #export-plan-btn:hover,
  #export-dxf-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
  }

  #account-usage-chip {
    color: var(--accent);
    border-color: rgba(245,166,35,.45);
    max-width: 178px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  #contractor-pro-btn {
    color: var(--accent);
    border-color: rgba(245,166,35,.38);
    background: rgba(245,166,35,.08);
  }

  #contractor-pro-btn span {
    margin-left: 4px;
    font-size: 8px;
    color: var(--text2);
    letter-spacing: 1px;
  }

  /*  MAIN LAYOUT  */
  #workspace {
    display: flex;
    flex: 1;
    overflow: hidden;
  }

  /*  LEFT TOOLBAR  */
  #toolbar {
    width: 56px;
    background: var(--panel);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 0;
    gap: 6px;
    z-index: 999;
    flex-shrink: 0;
  }

  .tool-sep {
    width: 32px;
    height: 1px;
    background: var(--border);
    margin: 4px 0;
  }

  .tool-btn {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    border: 1px solid transparent;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
    position: relative;
  }

  .tool-btn svg { width: 20px; height: 20px; }

  .tool-btn:hover {
    background: var(--panel2);
    border-color: var(--border);
  }

  .tool-btn.active {
    background: rgba(245, 166, 35, 0.15);
    border-color: var(--accent);
  }

  .tool-btn.active svg path,
  .tool-btn.active svg circle,
  .tool-btn.active svg line,
  .tool-btn.active svg polyline { stroke: var(--accent); }

  .tool-btn svg path, .tool-btn svg circle, .tool-btn svg line, .tool-btn svg polyline, .tool-btn svg rect {
    stroke: var(--text2);
    fill: none;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  .tool-tip {
    position: absolute;
    left: 50px;
    background: #000;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 4px 10px;
    font-family: var(--ui);
    font-size: 12px;
    color: var(--text);
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s;
    z-index: 9999;
  }

  .tool-btn:hover .tool-tip { opacity: 1; }

  /*  MAP  */
  #map {
    flex: 1;
    cursor: crosshair;
  }

  #map.pan-mode { cursor: grab; }
  #map.pan-mode:active { cursor: grabbing; }

  /*  RIGHT PANEL  */
  #rightpanel {
    width: 340px;
    background: var(--panel);
    border-left: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 999;
    flex-shrink: 0;
    overflow: hidden;
  }

  /*  CURVE COMPUTED TABLE  */
  .curve-computed {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    margin-top: 8px;
    overflow: hidden;
  }

  .curve-computed-header {
    background: rgba(76,175,130,0.1);
    border-bottom: 1px solid var(--border);
    padding: 5px 10px;
    font-family: var(--cond);
    font-size: 10px;
    letter-spacing: 2px;
    color: var(--green);
    font-weight: 600;
  }

  .cv-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3px 10px;
    border-bottom: 1px solid rgba(42,46,51,0.5);
    font-family: var(--mono);
    font-size: 10px;
  }

  .cv-row:last-child { border-bottom: none; }

  .cv-key {
    color: var(--text2);
    flex-shrink: 0;
    width: 130px;
  }

  .cv-val {
    color: var(--accent2);
    text-align: right;
    font-size: 10px;
  }

  .cv-val.empty { color: #333; }

  /* define-by selector */
  .define-by-wrap {
    margin-bottom: 10px;
  }

  .define-by-wrap .seg-select {
    width: 100%;
    font-size: 11px;
  }

  /* dms-compact */
  .dms-row {
    display: flex;
    gap: 3px;
    align-items: center;
    flex: 1;
  }

  .dms-row .seg-input { flex: 1; min-width: 0; text-align: center; }
  .dms-row .bear-sep { color: var(--text2); font-size: 10px; flex-shrink: 0; }

  .rp-section {
    border-bottom: 1px solid var(--border);
    padding: 14px;
  }

  .rp-label {
    font-family: var(--cond);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--text2);
    text-transform: uppercase;
    margin-bottom: 12px;
  }

  /*  FORM STYLES  */
  .form-row {
    display: flex;
    gap: 6px;
    margin-bottom: 8px;
    align-items: center;
  }

  .form-label {
    font-size: 11px;
    color: var(--text2);
    font-family: var(--mono);
    width: 60px;
    flex-shrink: 0;
  }

  .seg-select, .seg-input {
    background: var(--panel2);
    border: 1px solid var(--border);
    border-radius: 3px;
    color: var(--text);
    font-family: var(--mono);
    font-size: 12px;
    padding: 5px 8px;
    outline: none;
    transition: border-color 0.2s;
  }

  .seg-select:focus, .seg-input:focus { border-color: var(--accent); }

  .seg-select option { background: var(--panel2); }

  .bearing-row {
    display: flex;
    gap: 4px;
    align-items: center;
    flex-wrap: nowrap;
  }

  .bearing-row .seg-select { width: 42px; padding: 5px 4px; }
  .bearing-row .seg-input { width: 42px; text-align: center; }
  .bearing-row .bear-sep {
    color: var(--text2);
    font-family: var(--mono);
    font-size: 11px;
  }

  .btn-add {
    width: 100%;
    padding: 8px;
    background: var(--accent);
    border: none;
    border-radius: 4px;
    color: #000;
    font-family: var(--cond);
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 1px;
    cursor: pointer;
    margin-top: 6px;
    transition: background 0.2s;
  }

  .btn-add:hover { background: var(--accent2); }

  .btn-outline {
    flex: 1;
    padding: 7px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text2);
    font-family: var(--cond);
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.2s;
  }

  .btn-outline:hover { border-color: var(--text); color: var(--text); }
  .btn-outline.danger:hover { border-color: var(--red); color: var(--red); }
  .btn-outline.success:hover { border-color: var(--green); color: var(--green); }

  /*  SEGMENT LIST  */
  #seg-list-wrap {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
  }

  #seg-list-wrap::-webkit-scrollbar { width: 4px; }
  #seg-list-wrap::-webkit-scrollbar-track { background: transparent; }
  #seg-list-wrap::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

  .seg-item {
    background: var(--panel2);
    border: 1px solid var(--border);
    border-radius: 5px;
    padding: 8px 10px;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: border-color 0.15s;
  }

  .seg-item:hover { border-color: #3a3e44; }

  .seg-num {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--text2);
    width: 18px;
    flex-shrink: 0;
  }

  .seg-info {
    flex: 1;
    min-width: 0;
  }

  .seg-type-badge {
    font-family: var(--cond);
    font-size: 10px;
    letter-spacing: 1px;
    font-weight: 600;
    padding: 1px 5px;
    border-radius: 2px;
    margin-bottom: 2px;
    display: inline-block;
  }

  .badge-line { background: rgba(91,156,246,0.2); color: var(--blue); }
  .badge-curve { background: rgba(76,175,130,0.2); color: var(--green); }
  .badge-close { background: rgba(245,166,35,0.15); color: var(--accent); }

  .seg-data {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--text2);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .seg-del {
    width: 20px;
    height: 20px;
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
    flex-shrink: 0;
    opacity: 0.4;
    transition: opacity 0.15s;
    color: var(--red);
    font-size: 14px;
    line-height: 1;
  }

  .seg-del:hover { opacity: 1; }

  /*  CLOSURE STATUS  */
  #closure-box {
    padding: 10px 14px;
    border-top: 1px solid var(--border);
    font-family: var(--mono);
    font-size: 11px;
  }

  .closure-row { display: flex; justify-content: space-between; margin-bottom: 3px; }
  .closure-key { color: var(--text2); }
  .closure-val { color: var(--text); }
  .closure-good { color: var(--green); }
  .closure-warn { color: var(--accent); }
  .closure-bad { color: var(--red); }

  /*  FORM TABS  */
  .form-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 12px;
  }

  .form-tab {
    flex: 1;
    padding: 6px;
    background: var(--panel2);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text2);
    font-family: var(--cond);
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 1px;
    cursor: pointer;
    text-align: center;
    transition: all 0.15s;
  }

  .form-tab.active {
    background: rgba(245,166,35,0.12);
    border-color: var(--accent);
    color: var(--accent);
  }

  .form-panel { display: none; }
  .form-panel.active { display: block; }

  /*  NOTIFY  */
  #notify {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 10px 20px;
    font-family: var(--ui);
    font-size: 13px;
    color: var(--text);
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
    white-space: nowrap;
  }

  #notify.show { opacity: 1; }

  /*  ORIGIN MARKER  */
  .origin-marker {
    width: 12px;
    height: 12px;
    background: var(--accent);
    border: 2px solid #fff;
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(245,166,35,0.7);
  }

  /*  MISC  */
  .empty-state {
    text-align: center;
    padding: 24px 16px;
    color: var(--text2);
    font-size: 12px;
    font-family: var(--mono);
    line-height: 1.8;
  }

  .btn-row { display: flex; gap: 6px; }
  input[type=number]::-webkit-inner-spin-button { opacity: 0.4; }

  /*  PARCEL LAYER  */
  .parcel-btn-active { background: rgba(255,210,60,0.15) !important; border-color: #ffd23c !important; }
  .parcel-btn-active svg path, .parcel-btn-active svg rect,
  .parcel-btn-active svg polyline, .parcel-btn-active svg line { stroke: #ffd23c !important; }

  #parcel-badge {
    font-family: var(--mono); font-size: 10px;
    background: rgba(255,210,60,0.12); border: 1px solid #ffd23c;
    color: #ffd23c; padding: 2px 8px; border-radius: 10px;
    display: none; white-space: nowrap;
  }

  #parcel-loading {
    position: absolute; bottom: 44px; left: 50%; transform: translateX(-50%);
    background: rgba(13,15,16,0.93); border: 1px solid var(--border);
    border-radius: 20px; padding: 6px 18px;
    font-family: var(--mono); font-size: 11px; color: #ffd23c;
    z-index: 2000; display: none; gap: 8px; align-items: center;
  }
  #parcel-loading.show { display: flex; }
  .spin { width: 12px; height: 12px; border: 2px solid rgba(255,210,60,0.25);
    border-top-color: #ffd23c; border-radius: 50%; animation: spin 0.7s linear infinite; }
  @keyframes spin { to { transform: rotate(360deg); } }

  .parcel-popup { font-family: var(--mono); font-size: 11px; line-height: 1.9; min-width: 220px; }
  .parcel-popup-header { font-family: 'Barlow Condensed',sans-serif; font-size: 13px;
    font-weight: 700; letter-spacing: 1px; color: #a06000;
    border-bottom: 1px solid #e0c070; padding-bottom: 4px; margin-bottom: 6px; }
  .ppr { display: flex; justify-content: space-between; gap: 12px; }
  .ppk { color: #777; flex-shrink: 0; }
  .ppv { font-weight: 600; color: #111; text-align: right; }
  .pp-src { margin-top: 6px; font-size: 9px; color: #aaa; border-top: 1px solid #eee; padding-top: 4px; }
  /* "" SUBDIVISION PANEL "" */
  #subdiv-panel {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 0; right: 0; bottom: 0;
    width: 340px;
    background: var(--panel);
    border-left: 1px solid var(--border);
    z-index: 1200;
    overflow: hidden;
  }
  #subdiv-panel.open { display: flex; }

  #subdiv-header {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 14px; border-bottom: 1px solid var(--border);
    flex-shrink: 0;
  }
  #subdiv-back {
    background: transparent; border: 1px solid var(--border);
    color: var(--text2); font-family: var(--cond); font-size: 11px;
    font-weight: 600; letter-spacing: 1px; padding: 4px 10px;
    border-radius: 3px; cursor: pointer; transition: all .15s;
  }
  #subdiv-back:hover { border-color: var(--text); color: var(--text); }
  #subdiv-title { font-family: var(--cond); font-size: 14px; font-weight: 700;
    letter-spacing: 2px; color: #ffd23c; flex: 1; }

  #subdiv-scroll { flex: 1; overflow-y: auto; padding: 12px 14px 0; }
  #subdiv-scroll::-webkit-scrollbar { width: 4px; }
  #subdiv-scroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

  /* parcel summary card */
  #subdiv-parcel-card {
    background: var(--panel2); border: 1px solid var(--border);
    border-radius: 5px; padding: 10px 12px; margin-bottom: 12px;
  }
  .pc-row { display: flex; justify-content: space-between; font-family: var(--mono);
    font-size: 10px; margin-bottom: 2px; }
  .pc-key { color: var(--text2); }
  .pc-val { color: var(--accent2); font-weight: 600; }
  #subdiv-feasibility {
    margin-top: 6px; padding: 5px 8px; border-radius: 3px;
    background: rgba(76,175,130,0.1); border: 1px solid rgba(76,175,130,0.3);
    font-family: var(--mono); font-size: 10px; color: var(--green);
    line-height: 1.6;
  }

  /* section headers */
  .sdv-sec { margin-bottom: 12px; }
  .sdv-sec-label {
    font-family: var(--cond); font-size: 10px; font-weight: 700;
    letter-spacing: 2px; color: var(--text2); text-transform: uppercase;
    margin-bottom: 8px; display: flex; align-items: center; gap: 6px;
  }
  .sdv-sec-label::after {
    content: ''; flex: 1; height: 1px; background: var(--border);
  }

  /* subdivision type grid */
  .subdiv-type-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 6px; margin-bottom: 4px;
  }
  .sdv-type-btn {
    background: var(--panel2); border: 1px solid var(--border);
    border-radius: 5px; padding: 8px 6px; cursor: pointer;
    display: flex; flex-direction: column; align-items: center; gap: 4px;
    transition: all .15s;
  }
  .sdv-type-btn:hover { border-color: #555; }
  .sdv-type-btn.active { background: rgba(255,210,60,0.1); border-color: #ffd23c; }
  .sdv-type-icon { font-size: 20px; line-height: 1; }
  .sdv-type-name {
    font-family: var(--cond); font-size: 10px; font-weight: 700;
    letter-spacing: 1px; color: var(--text2); text-align: center;
  }
  .sdv-type-btn.active .sdv-type-name { color: #ffd23c; }
  .sdv-type-desc {
    font-family: var(--mono); font-size: 9px; color: #555;
    text-align: center; line-height: 1.3;
  }
  .sdv-type-btn.active .sdv-type-desc { color: #998040; }

  /* zoning preset tabs */
  .zone-tabs { display: flex; gap: 4px; margin-bottom: 10px; }
  .zone-tab {
    flex: 1; padding: 5px 4px; text-align: center;
    background: var(--panel2); border: 1px solid var(--border);
    border-radius: 4px; font-family: var(--cond); font-size: 11px;
    font-weight: 700; letter-spacing: 1px; color: var(--text2);
    cursor: pointer; transition: all .15s;
  }
  .zone-tab.active { background: rgba(91,156,246,0.12); border-color: var(--blue); color: var(--blue); }

  /* form fields */
  .sdv-field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 6px; }
  .sdv-field { display: flex; flex-direction: column; gap: 3px; }
  .sdv-field-label { font-family: var(--mono); font-size: 9px; color: var(--text2); }
  .sdv-input {
    background: var(--panel2); border: 1px solid var(--border); border-radius: 3px;
    color: var(--text); font-family: var(--mono); font-size: 11px;
    padding: 5px 7px; outline: none; width: 100%;
    transition: border-color .2s;
  }
  .sdv-input:focus { border-color: #ffd23c; }
  .sdv-input-unit {
    font-size: 9px; color: var(--text2); font-family: var(--mono);
    margin-left: 2px;
  }
  .sdv-field-inline { display: flex; align-items: center; gap: 4px; }

  /* checkboxes / radio groups */
  .sdv-radio-row { display: flex; gap: 10px; margin-bottom: 6px; flex-wrap: wrap; }
  .sdv-radio { display: flex; align-items: center; gap: 5px;
    font-family: var(--mono); font-size: 10px; color: var(--text); cursor: pointer; }
  .sdv-radio input[type=radio], .sdv-radio input[type=checkbox] {
    accent-color: #ffd23c; width: 13px; height: 13px; cursor: pointer;
  }
  .sdv-check-row { display: flex; gap: 12px; margin-top: 4px; flex-wrap: wrap; }

  /* results box */
  #subdiv-results {
    margin-top: 4px; background: var(--bg); border: 1px solid var(--border);
    border-radius: 5px; overflow: hidden;
  }
  .res-header {
    background: rgba(76,175,130,0.12); border-bottom: 1px solid var(--border);
    padding: 5px 10px; font-family: var(--cond); font-size: 10px;
    font-weight: 700; letter-spacing: 2px; color: var(--green);
  }
  .res-row {
    display: flex; justify-content: space-between; padding: 3px 10px;
    font-family: var(--mono); font-size: 10px;
    border-bottom: 1px solid rgba(42,46,51,0.4);
  }
  .res-key { color: var(--text2); }
  .res-val { color: var(--accent2); font-weight: 600; }
  .res-warn { color: var(--accent); }
  .res-good { color: var(--green); }

  /* generate button */
  #btn-generate {
    width: 100%; padding: 11px; margin: 12px 0 0;
    background: linear-gradient(135deg, #ffd23c, #f5a623);
    border: none; border-radius: 5px; color: #000;
    font-family: var(--cond); font-weight: 800; font-size: 14px;
    letter-spacing: 2px; cursor: pointer;
    transition: opacity .2s; box-shadow: 0 2px 12px rgba(255,210,60,0.25);
  }
  #btn-generate:hover { opacity: .88; }
  #btn-generate:active { opacity: .75; }
  #btn-clear-design {
    width: 100%; padding: 7px; margin-top: 8px;
    background: transparent; border: 1px solid var(--border);
    border-radius: 4px; color: var(--text2);
    font-family: var(--cond); font-weight: 600; font-size: 11px;
    letter-spacing: 1px; cursor: pointer; transition: all .15s;
  }
  #btn-clear-design:hover { border-color: var(--red); color: var(--red); }

  .sdv-footer { padding: 12px 14px; border-top: 1px solid var(--border); flex-shrink: 0; }

  /* "" PANEL MODE TABS (Subdivide | Platum) "" */
  #panel-mode-bar {
    display: none; gap: 0; padding: 10px 14px 0; flex-shrink: 0;
    background: var(--panel); border-bottom: 1px solid var(--border);
  }
  #panel-mode-bar.visible { display: flex; }
  .pmt {
    flex: 1; padding: 7px 4px; text-align: center;
    background: var(--panel2); border: 1px solid var(--border); border-bottom: none;
    font-family: var(--cond); font-size: 11px; font-weight: 700;
    letter-spacing: 1px; color: var(--text2); cursor: pointer; transition: all .15s;
  }
  .pmt:first-child { border-radius: 4px 0 0 0; }
  .pmt:last-child  { border-radius: 0 4px 0 0; }
  .pmt.active { background: var(--panel); border-color: var(--border); color: #ffd23c; }

  /* "" PLATUM PANEL "" */
  #platum-panel {
    display: none; flex-direction: column;
    position: absolute; top: 0; right: 0; bottom: 0; width: 340px;
    background: var(--panel); border-left: 1px solid var(--border);
    z-index: 1201; overflow: hidden;
  }
  #platum-panel.open { display: flex; }
  #platum-header {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 14px; border-bottom: 1px solid var(--border); flex-shrink: 0;
  }
  #platum-back {
    background: transparent; border: 1px solid var(--border); color: var(--text2);
    font-family: var(--cond); font-size: 11px; font-weight: 600; letter-spacing: 1px;
    padding: 4px 10px; border-radius: 3px; cursor: pointer; transition: all .15s;
  }
  #platum-back:hover { border-color: var(--text); color: var(--text); }
  #platum-logo {
    font-family: var(--cond); font-size: 15px; font-weight: 800; letter-spacing: 3px;
    background: linear-gradient(135deg, #3a7fd4, #a8d4ff); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; flex: 1;
  }
  #platum-subtitle {
    font-family: var(--mono); font-size: 9px; color: var(--text2);
    letter-spacing: 1px;
  }
  #platum-scroll { flex: 1; overflow-y: auto; padding: 12px 14px 0; }
  #platum-scroll::-webkit-scrollbar { width: 4px; }
  #platum-scroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

  /* calls table */
  .pl-sec { margin-bottom: 14px; }
  #pl-calls-table { width: 100%; border-collapse: collapse; }
  #pl-calls-table th {
    font-family: var(--cond); font-size: 9px; letter-spacing: 1px;
    color: var(--text2); text-align: left; padding: 4px 6px;
    border-bottom: 1px solid var(--border); background: var(--bg);
  }
  #pl-calls-table td {
    font-family: var(--mono); font-size: 9px; color: var(--text);
    padding: 3px 6px; border-bottom: 1px solid rgba(42,46,51,0.3);
  }
  #pl-calls-table tr:hover td { background: rgba(255,210,60,0.05); }
  #pl-calls-table td:first-child { color: var(--text2); }

  /* parcel summary */
  #pl-parcel-card {
    background: var(--panel2); border: 1px solid var(--border);
    border-radius: 5px; padding: 10px 12px; margin-bottom: 12px;
  }
  .pl-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 3px 0; font-family: var(--mono); font-size: 10px;
    border-bottom: 1px solid rgba(42,46,51,0.4);
  }
  .pl-row:last-child { border-bottom: none; }
  .pl-key { color: var(--text2); flex-shrink: 0; }
  .pl-val { color: var(--accent2); font-size: 10px; max-width: 190px;
    text-align: right; overflow: hidden; text-overflow: ellipsis; }

  /* legal description */
  #pl-legal-text {
    background: var(--bg); border: 1px solid var(--border); border-radius: 4px;
    padding: 10px; font-family: var(--mono); font-size: 9px; color: var(--text);
    line-height: 1.7; max-height: 150px; overflow-y: auto;
    white-space: pre-wrap; word-break: break-word; margin-bottom: 8px;
  }
  #pl-legal-text::-webkit-scrollbar { width: 3px; }
  #pl-legal-text::-webkit-scrollbar-thumb { background: var(--border); }

  /* options */
  .pl-option-row { display: flex; gap: 6px; align-items: center;
    margin-bottom: 8px; flex-wrap: wrap; }
  .pl-scale-btn {
    padding: 4px 12px; background: var(--panel2); border: 1px solid var(--border);
    border-radius: 3px; font-family: var(--mono); font-size: 11px; color: var(--text2);
    cursor: pointer; transition: all .15s;
  }
  .pl-scale-btn.active { background: rgba(42,95,160,0.15); border-color: #3a7fd4; color: #a8d4ff; }
  .pl-check { display: flex; align-items: center; gap: 5px;
    font-family: var(--mono); font-size: 10px; color: var(--text); cursor: pointer; }
  .pl-check input { accent-color: #3a7fd4; width: 12px; height: 12px; }

  /* buttons */
  #btn-platum-export {
    width: 100%; padding: 11px; margin: 8px 0 0;
    background: linear-gradient(135deg, #1a3a5c, #2a5fa0);
    border: 1px solid #3a7fd4; border-radius: 5px;
    color: #a8d4ff; font-family: var(--cond); font-weight: 800; font-size: 14px;
    letter-spacing: 2px; cursor: pointer; transition: opacity .2s;
    box-shadow: 0 2px 12px rgba(42,95,160,0.3);
  }
  #btn-platum-export:hover { opacity: .85; }
  #btn-platum-preview {
    width: 100%; padding: 7px; margin-top: 6px; background: transparent;
    border: 1px solid #2a5fa0; border-radius: 4px; color: #6aabdd;
    font-family: var(--cond); font-weight: 600; font-size: 11px;
    letter-spacing: 1px; cursor: pointer; transition: all .15s;
  }
  #btn-platum-preview:hover { border-color: #3a7fd4; color: #a8d4ff; }
  .pl-footer { padding: 12px 14px; border-top: 1px solid var(--border); flex-shrink: 0; }
  #btn-clear-platum {
    width: 100%; padding: 7px; background: transparent;
    border: 1px solid var(--border); border-radius: 4px; color: var(--text2);
    font-family: var(--cond); font-weight: 600; font-size: 11px;
    letter-spacing: 1px; cursor: pointer; transition: all .15s;
  }
  #btn-clear-platum:hover { border-color: var(--red); color: var(--red); }

  /* map overlays */
  .metes-label { background:transparent!important; border:none!important; box-shadow:none!important; }
  .metes-label-inner {
    background: rgba(8,10,12,0.85); border: 1px solid rgba(255,210,60,0.55);
    border-radius: 3px; padding: 1px 5px;
    font-family: 'Share Tech Mono',monospace; font-size: 10px; color: #ffd23c;
    white-space: nowrap; line-height: 1.4; text-shadow: 0 1px 3px #000; pointer-events: none;
  }
  .iron-pin-icon { background:transparent!important; border:none!important; }
  .iron-pin-inner {
    width: 10px; height: 10px; border-radius: 50%;
    background: transparent; border: 2px solid #ffd23c;
    box-shadow: 0 0 6px rgba(255,210,60,0.7), 0 0 0 1px rgba(0,0,0,0.8);
  }

  /* "" LOI PANEL "" */
  #loi-panel {
    display: none; flex-direction: column;
    position: absolute; top: 0; right: 0; bottom: 0; width: 340px;
    background: var(--panel); border-left: 1px solid var(--border);
    z-index: 1202; overflow: hidden;
  }
  #loi-panel.open { display: flex; }
  #loi-header {
    display: flex; align-items: center; gap: 8px; flex-shrink: 0;
    padding: 10px 14px; border-bottom: 1px solid var(--border);
    position: relative; padding-bottom: 36px;
  }
  #loi-back {
    background: transparent; border: 1px solid var(--border); color: var(--text2);
    font-family: var(--cond); font-size: 11px; font-weight: 600; letter-spacing: 1px;
    padding: 4px 10px; border-radius: 3px; cursor: pointer; transition: all .15s;
  }
  #loi-back:hover { border-color: var(--text); color: var(--text); }
  #loi-logo {
    font-family: var(--cond); font-size: 15px; font-weight: 800; letter-spacing: 3px;
    background: linear-gradient(135deg, #4caf82, #a8ffd4);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; flex:1;
  }
  #loi-subtitle { font-family: var(--mono); font-size: 9px; color: var(--text2); letter-spacing: 1px; }
  #loi-scroll { flex: 1; overflow-y: auto; padding: 12px 14px 0; }
  #loi-scroll::-webkit-scrollbar { width: 4px; }
  #loi-scroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

  /* field groups */
  .loi-sec { margin-bottom: 14px; }
  .loi-field { margin-bottom: 8px; }
  .loi-label { font-family: var(--mono); font-size: 9px; color: var(--text2);
    letter-spacing: 1px; margin-bottom: 3px; display: block; }
  .loi-input, .loi-select, .loi-textarea {
    width: 100%; background: var(--panel2); border: 1px solid var(--border);
    border-radius: 3px; color: var(--text); font-family: var(--mono); font-size: 11px;
    padding: 6px 8px; outline: none; transition: border-color .2s;
  }
  .loi-input:focus, .loi-select:focus, .loi-textarea:focus { border-color: var(--green); }
  .loi-select { cursor: pointer; }
  .loi-textarea { resize: vertical; min-height: 60px; line-height: 1.5; }
  .loi-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .loi-3col { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px; }

  /* price suggestion pill */
  #loi-price-hint {
    font-family: var(--mono); font-size: 9px; color: var(--green);
    background: rgba(76,175,130,0.1); border: 1px solid rgba(76,175,130,0.3);
    border-radius: 3px; padding: 4px 8px; margin-top: 4px; line-height: 1.5;
  }

  /* contingency checkboxes */
  .loi-check-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; margin-top:4px; }
  .loi-chk { display: flex; align-items: center; gap: 5px; font-family: var(--mono);
    font-size: 9px; color: var(--text); cursor: pointer; }
  .loi-chk input { accent-color: var(--green); width: 11px; height: 11px; }

  /* LOI preview */
  #loi-preview-box {
    background: var(--bg); border: 1px solid var(--border); border-radius: 4px;
    padding: 10px; font-family: var(--mono); font-size: 9px; color: var(--text);
    line-height: 1.7; max-height: 200px; overflow-y: auto;
    white-space: pre-wrap; word-break: break-word; margin-bottom: 8px;
  }
  #loi-preview-box::-webkit-scrollbar { width: 3px; }
  #loi-preview-box::-webkit-scrollbar-thumb { background: var(--border); }

  /* generate / export */
  #btn-loi-generate {
    width: 100%; padding: 10px; margin-bottom: 6px;
    background: linear-gradient(135deg, #1a4a32, #2d7a52);
    border: 1px solid var(--green); border-radius: 5px;
    color: #a8ffd4; font-family: var(--cond); font-weight: 800; font-size: 13px;
    letter-spacing: 2px; cursor: pointer; transition: opacity .2s;
  }
  #btn-loi-generate:hover { opacity: .85; }
  #btn-loi-copy {
    width: 100%; padding: 7px; background: transparent;
    border: 1px solid var(--green); border-radius: 4px; color: var(--green);
    font-family: var(--cond); font-weight: 600; font-size: 11px;
    letter-spacing: 1px; cursor: pointer; margin-bottom: 6px; transition: all .15s;
  }
  #btn-loi-copy:hover { background: rgba(76,175,130,0.1); }
  #btn-loi-pdf {
    width: 100%; padding: 7px; background: transparent;
    border: 1px solid var(--border); border-radius: 4px; color: var(--text2);
    font-family: var(--cond); font-weight: 600; font-size: 11px;
    letter-spacing: 1px; cursor: pointer; transition: all .15s;
  }
  #btn-loi-pdf:hover { border-color: #3a7fd4; color: #6aabdd; }
  .loi-footer { padding: 12px 14px; border-top: 1px solid var(--border); flex-shrink: 0; }

  /* tone selector */
  .tone-row { display: flex; gap: 4px; margin-top: 4px; }
  .tone-btn {
    flex: 1; padding: 4px; text-align: center; border-radius: 3px;
    font-family: var(--mono); font-size: 9px; cursor: pointer;
    background: var(--panel2); border: 1px solid var(--border); color: var(--text2);
    transition: all .15s;
  }
  /* "" YIELD ANALYZER POPUP "" */
  #yield-overlay {
    display: none; position: fixed; inset: 0;
    background: rgba(0,0,0,0.75); z-index: 9000;
    align-items: center; justify-content: center;
  }
  #yield-overlay.open { display: flex; }

  #yield-popup {
    background: var(--panel); border: 1px solid var(--border);
    border-radius: 8px; box-shadow: 0 24px 80px rgba(0,0,0,0.7);
    width: 1080px; max-width: 96vw; height: 680px; max-height: 92vh;
    display: flex; flex-direction: column; overflow: hidden;
    animation: popIn .22s ease;
  }
  @keyframes popIn {
    from { transform: scale(0.93) translateY(16px); opacity: 0; }
    to   { transform: scale(1)    translateY(0);    opacity: 1; }
  }

  /* header bar */
  #yp-header {
    display: flex; align-items: center; gap: 12px; flex-shrink: 0;
    padding: 12px 18px; border-bottom: 1px solid var(--border);
    background: var(--bg);
  }
  #yp-logo {
    font-family: var(--cond); font-weight: 800; font-size: 16px;
    letter-spacing: 3px;
    background: linear-gradient(135deg,#ffd23c,#f5a623);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  }
  #yp-subtitle { font-family: var(--mono); font-size: 9px; color: var(--text2); }
  #yp-parcel-tag {
    margin-left: 6px; padding: 3px 10px; border-radius: 10px;
    background: rgba(255,210,60,0.1); border: 1px solid rgba(255,210,60,0.3);
    font-family: var(--mono); font-size: 9px; color: #ffd23c;
  }
  #yp-close {
    margin-left: auto; background: transparent; border: 1px solid var(--border);
    color: var(--text2); font-family: var(--cond); font-size: 12px;
    font-weight: 600; letter-spacing: 1px; padding: 5px 14px;
    border-radius: 3px; cursor: pointer; transition: all .15s;
  }
  #yp-close:hover { border-color: var(--red); color: var(--red); }

  /* body split */
  #yp-body { display: flex; flex: 1; overflow: hidden; }

  /* LEFT: canvas */
  #yp-canvas-wrap {
    flex: 0 0 420px; border-right: 1px solid var(--border);
    position: relative; background: var(--bg); display: flex;
    flex-direction: column;
  }
  #yp-canvas-header {
    padding: 8px 12px; border-bottom: 1px solid var(--border);
    font-family: var(--cond); font-size: 10px; font-weight: 700;
    letter-spacing: 2px; color: var(--text2); flex-shrink: 0;
    display: flex; align-items: center; gap: 8px;
  }
  #yp-scenario-indicator {
    margin-left: auto; padding: 2px 8px; border-radius: 8px;
    font-family: var(--mono); font-size: 9px; font-weight: 600;
  }
  .si-conservative { background: rgba(91,156,246,0.15); color: #5b9cf6; border: 1px solid rgba(91,156,246,0.3); }
  .si-base         { background: rgba(76,175,130,0.15); color: #4caf82; border: 1px solid rgba(76,175,130,0.3); }
  .si-aggressive   { background: rgba(245,166,35,0.15); color: #f5a623; border: 1px solid rgba(245,166,35,0.3); }

  #yp-canvas { display: block; flex: 1; width: 100%; }

  #yp-canvas-footer {
    padding: 6px 12px; border-top: 1px solid var(--border); flex-shrink: 0;
    font-family: var(--mono); font-size: 9px; color: var(--text2);
    display: flex; gap: 16px;
  }
  .yp-stat { display: flex; gap: 4px; }
  .yp-stat-k { color: var(--text2); }
  .yp-stat-v { color: #ffd23c; font-weight: 600; }

  /* RIGHT: controls */
  #yp-right {
    flex: 1; overflow-y: auto; padding: 14px 16px;
    display: flex; flex-direction: column; gap: 14px;
  }
  #yp-right::-webkit-scrollbar { width: 4px; }
  #yp-right::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

  /* scenario cards */
  #yp-scenarios { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
  .yp-scen-card {
    border: 1px solid var(--border); border-radius: 6px; padding: 10px;
    cursor: pointer; transition: all .15s; background: var(--panel2);
  }
  .yp-scen-card:hover { border-color: #555; }
  .yp-scen-card.active-conservative { border-color: #5b9cf6; background: rgba(91,156,246,0.08); }
  .yp-scen-card.active-base         { border-color: #4caf82; background: rgba(76,175,130,0.08); }
  .yp-scen-card.active-aggressive   { border-color: #f5a623; background: rgba(245,166,35,0.08); }
  .yp-scen-name {
    font-family: var(--cond); font-size: 11px; font-weight: 700;
    letter-spacing: 1px; margin-bottom: 6px;
  }
  .sc-conservative { color: #5b9cf6; }
  .sc-base         { color: #4caf82; }
  .sc-aggressive   { color: #f5a623; }
  .yp-scen-units {
    font-family: var(--mono); font-size: 22px; font-weight: 600; line-height: 1;
  }
  .yp-scen-label { font-family: var(--mono); font-size: 9px; color: var(--text2); margin-top: 2px; }
  .yp-scen-rev { font-family: var(--mono); font-size: 10px; color: var(--text); margin-top: 6px; }
  .yp-scen-margin { font-family: var(--mono); font-size: 10px; margin-top: 2px; }

  /* sliders section */
  .yp-sec-label {
    font-family: var(--cond); font-size: 10px; font-weight: 700;
    letter-spacing: 2px; color: var(--text2); margin-bottom: 8px;
    display: flex; align-items: center; gap: 6px;
  }
  .yp-sec-label::after { content:''; flex:1; height:1px; background:var(--border); }

  /* product toggle */
  #yp-product-row { display: flex; gap: 6px; margin-bottom: 10px; }
  .yp-prod-btn {
    flex: 1; padding: 6px 4px; text-align: center; border-radius: 4px;
    font-family: var(--mono); font-size: 10px; cursor: pointer;
    background: var(--panel2); border: 1px solid var(--border); color: var(--text2);
    transition: all .15s;
  }
  .yp-prod-btn.active { background: rgba(255,210,60,0.1); border-color: #ffd23c; color: #ffd23c; }
  .yp-prod-icon { font-size: 14px; display: block; margin-bottom: 2px; }

  /* slider rows */
  .yp-slider-row {
    display: grid; grid-template-columns: 130px 1fr 52px;
    align-items: center; gap: 8px; margin-bottom: 8px;
  }
  .yp-slider-label { font-family: var(--mono); font-size: 9px; color: var(--text2); }
  .yp-slider {
    -webkit-appearance: none; width: 100%; height: 3px;
    background: var(--border); border-radius: 2px; outline: none; cursor: pointer;
  }
  .yp-slider::-webkit-slider-thumb {
    -webkit-appearance: none; width: 13px; height: 13px; border-radius: 50%;
    background: #ffd23c; cursor: pointer; box-shadow: 0 0 4px rgba(255,210,60,0.5);
  }
  .yp-slider-val {
    font-family: var(--mono); font-size: 10px; color: #ffd23c;
    text-align: right; font-weight: 600;
  }

  /* pro-forma table */
  #yp-proforma { background: var(--bg); border: 1px solid var(--border); border-radius: 6px; overflow: hidden; }
  .pf-header {
    background: rgba(255,210,60,0.08); border-bottom: 1px solid var(--border);
    padding: 6px 12px; font-family: var(--cond); font-size: 10px;
    font-weight: 700; letter-spacing: 2px; color: #ffd23c;
  }
  .pf-row {
    display: flex; justify-content: space-between; padding: 5px 12px;
    font-family: var(--mono); font-size: 10px;
    border-bottom: 1px solid rgba(42,46,51,0.5);
  }
  .pf-row:last-child { border-bottom: none; }
  .pf-row.pf-total { background: rgba(255,210,60,0.05); font-weight: 700; }
  .pf-row.pf-profit { background: rgba(76,175,130,0.06); }
  .pf-key { color: var(--text2); }
  .pf-val { color: var(--text); }
  .pf-val.good  { color: var(--green); }
  .pf-val.warn  { color: #f5a623; }
  .pf-val.bad   { color: var(--red); }

  /* export button */
  #yp-export-btn {
    width: 100%; padding: 10px; margin-top: 4px;
    background: linear-gradient(135deg,#ffd23c,#f5a623);
    border: none; border-radius: 5px; color: #000;
    font-family: var(--cond); font-weight: 800; font-size: 13px;
    letter-spacing: 2px; cursor: pointer; transition: opacity .2s;
    box-shadow: 0 2px 12px rgba(255,210,60,0.2);
  }
  #yp-export-btn:hover { opacity: .88; }

  /* toolbar yield btn active */
  #tool-yield.yield-active svg { stroke: #ffd23c; }
  #tool-yield.yield-active { background: rgba(255,210,60,0.08); border-color: rgba(255,210,60,0.3); }

  /*  SITE PLAN BUTTON (topbar)  */
  #siteplan-btn {
    display: flex; align-items: center; gap: 7px;
    background: var(--panel2); border: 1px solid var(--border);
    border-radius: 4px; color: var(--text2); font-family: var(--cond);
    font-weight: 600; font-size: 12px; letter-spacing: 1.5px;
    padding: 6px 13px; cursor: pointer; transition: all 0.2s;
    white-space: nowrap; flex-shrink: 0;
  }
  #siteplan-btn svg { width: 16px; height: 16px; stroke: var(--text2); }
  #siteplan-btn:hover { border-color: var(--accent); color: var(--accent); }
  #siteplan-btn:hover svg { stroke: var(--accent); }
  #siteplan-btn.active {
    background: rgba(224,82,82,0.1); border-color: var(--red);
    color: var(--red);
  }
  #siteplan-btn.active svg { stroke: var(--red); }
  #rightpanel { overflow-y: auto; }
  #rightpanel > .rp-section:first-child > .rp-label:first-child,
  #rightpanel > .rp-section:first-child > .form-tabs,
  #panel-line,
  #panel-curve,
  #rightpanel > .rp-label[style*="padding:10px"],
  #seg-list-wrap,
  #closure-box { display: none !important; }
  #tool-line,
  #tool-curve,
  #tool-close { display: none !important; }
  .plan-label {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    pointer-events: auto;
  }
  .plan-label-inner {
    display: inline-block;
    background: rgba(255,255,255,.92);
    border: 1px solid rgba(0,0,0,.45);
    border-radius: 2px;
    padding: 2px 5px;
    color: #111;
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 700;
    line-height: 1.25;
    white-space: nowrap;
    text-align: center;
    transform-origin: center center;
    box-shadow: 0 1px 4px rgba(0,0,0,.18);
  }
  .bearing-label-inner {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 2px !important;
    color: #111 !important;
    font-size: 8px !important;
    font-weight: 800 !important;
    line-height: 1 !important;
    letter-spacing: 0 !important;
    text-shadow: 0 0 2px rgba(255,255,255,.9), 0 0 2px rgba(255,255,255,.9);
  }
  .label-adjust-active .plan-label {
    cursor: move !important;
  }
  .label-adjust-active .plan-label-inner {
    outline: 1px dashed rgba(91,156,246,.75);
    outline-offset: 2px;
  }
  .plan-label.label-adjust-selected .plan-label-inner {
    outline: 2px solid var(--accent);
    box-shadow: 0 0 0 3px rgba(245,166,35,.18), 0 2px 10px rgba(0,0,0,.35);
  }
  #map.export-capture-mode .export-edit-handle,
  #map.export-capture-mode .export-edit-handle *,
  #map.export-capture-mode .map-scale-handle,
  #map.export-capture-mode .origin-marker,
  #map.export-capture-mode #parcel-loading,
  #map.export-capture-mode #gc-workflow-card,
  #map.export-capture-mode #drafting-buddy,
  #map.export-capture-mode .tool-tip,
  #map.export-capture-mode [data-guide]::after,
  #map.export-capture-mode .leaflet-marker-icon.export-edit-handle,
  #map.export-capture-mode .leaflet-marker-shadow {
    display: none !important;
    visibility: hidden !important;
  }
  #map.export-capture-mode .plan-label {
    pointer-events: none !important;
  }
  #map.export-capture-mode .plan-label-inner {
    outline: none !important;
  }
  .lot-label-inner {
    min-width: 125px;
    text-align: left;
    background: rgba(255,255,255,.96);
  }
  .top-tool-btn {
    display: flex; align-items: center; gap: 7px;
    background: var(--panel2); border: 1px solid var(--border);
    border-radius: 4px; color: var(--text2); font-family: var(--cond);
    font-weight: 600; font-size: 12px; letter-spacing: 1.3px;
    padding: 6px 10px; cursor: pointer; transition: all .2s;
    white-space: nowrap; flex-shrink: 0; position: relative;
  }
  .top-tool-btn svg { width: 16px; height: 16px; stroke: var(--text2); }
  .top-tool-btn:hover { border-color: var(--accent); color: var(--accent); }
  .top-tool-btn:hover svg { stroke: var(--accent); }
  .top-tool-btn.locked { opacity: .62; cursor: not-allowed; }
  .top-tool-btn .tiny-lock { font-size: 12px; color: var(--accent); line-height: 1; }
  .top-tool-btn .coming-soon { font-family: var(--mono); font-size: 7px; color: var(--text2); margin-left: -2px; }
  .top-tool-menu { position: relative; flex-shrink: 0; }
  .preset-popover {
    position: absolute; top: 38px; right: 0; width: 268px;
    background: var(--panel); border: 1px solid var(--border); border-radius: 6px;
    box-shadow: 0 10px 30px rgba(0,0,0,.45); z-index: 5000; display: none; padding: 8px;
  }
  .preset-popover.open { display: block; }
  .layers-popover { width: 282px; }
  .layer-toggle-row {
    display: flex; align-items: center; gap: 8px;
    padding: 7px 6px; border-bottom: 1px solid rgba(255,255,255,.06);
    color: var(--text); font-family: var(--mono); font-size: 10px;
    cursor: pointer; user-select: none;
  }
  .layer-toggle-row:last-child { border-bottom: 0; }
  .layer-toggle-row input { accent-color: var(--accent); }
  .layer-toggle-row span { flex: 1; }
  .label-adjust-popover { width: 298px; }
  .label-adjust-row {
    display: grid; grid-template-columns: 62px 1fr 42px; gap: 8px; align-items: center;
    font-family: var(--mono); font-size: 10px; color: var(--text2);
    margin: 8px 0;
  }
  .label-adjust-row input { width: 100%; accent-color: var(--accent); }
  .label-adjust-help {
    font-family: var(--mono); font-size: 10px; line-height: 1.45; color: var(--text2);
    border-top: 1px solid var(--border); padding-top: 8px; margin-top: 8px;
  }
  .preset-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
  .preset-chip {
    background: var(--panel2); border: 1px solid var(--border); border-radius: 4px;
    color: var(--text); font-family: var(--mono); font-size: 10px; padding: 7px;
    cursor: pointer; min-height: 44px; text-align: left;
  }
  .preset-chip:hover { border-color: var(--accent); color: var(--accent); }
  .preset-chip small { display:block; color: var(--text2); margin-top: 2px; }
  .map-scale-handle {
    width: 12px; height: 12px; border-radius: 50%; background: var(--accent);
    border: 2px solid white; box-shadow: 0 0 8px rgba(245,166,35,.8); cursor: nwse-resize;
  }
  #tool-yield.locked::after {
    content: 'x\A SOON'; white-space: pre; position: absolute; right: -7px; bottom: -8px;
    font-family: var(--mono); font-size: 7px; line-height: 1; color: var(--accent); text-align: center;
  }
  .tool-btn[data-guide]::after,
  .top-tool-btn[data-guide]::after {
    content: attr(data-guide);
    position: absolute; left: calc(100% + 12px); top: 50%; transform: translateY(-50%);
    width: 260px; padding: 9px 11px; border-radius: 4px;
    background: #fff; color: #111; border: 1px solid rgba(0,0,0,.18);
    box-shadow: 0 8px 22px rgba(0,0,0,.28);
    font-family: var(--mono); font-size: 10px; line-height: 1.45; letter-spacing: 0;
    text-align: left; white-space: normal; pointer-events: none; opacity: 0; visibility: hidden;
    z-index: 7000;
  }
  .top-tool-btn[data-guide]::after { left: 50%; top: calc(100% + 10px); transform: translateX(-50%); }
  .tool-btn[data-guide]:hover::after,
  .top-tool-btn[data-guide]:hover::after { opacity: 1; visibility: visible; }

  .top-tool-btn.locked,
  .tool-btn.locked {
    display: none !important;
  }
  .top-tool-btn .tiny-lock,
  .top-tool-btn .coming-soon {
    display: none !important;
  }

  #account-modal {
    position: fixed;
    inset: 0;
    z-index: 9000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
  }

  #account-modal.open {
    display: flex;
  }

  .account-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.64);
    backdrop-filter: blur(2px);
  }

  .account-panel {
    position: relative;
    width: min(760px, calc(100vw - 42px));
    max-height: min(720px, calc(100vh - 42px));
    overflow: auto;
    background: #111417;
    border: 1px solid var(--border);
    border-top: 2px solid var(--accent);
    box-shadow: 0 28px 70px rgba(0,0,0,.55);
    border-radius: 8px;
    padding: 22px;
  }

  .account-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 28px;
    height: 28px;
    border-radius: 4px;
    border: 1px solid var(--border);
    background: var(--panel2);
    color: var(--text2);
    cursor: pointer;
    font-family: var(--mono);
  }

  .account-kicker {
    font-family: var(--mono);
    color: var(--accent);
    font-size: 11px;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    margin-bottom: 6px;
  }

  .account-panel h2 {
    font-family: var(--cond);
    font-size: 28px;
    letter-spacing: 1.5px;
    color: var(--text);
    margin-bottom: 4px;
  }

  .account-panel p,
  .account-smallprint,
  .account-empty {
    color: var(--text2);
    font-size: 13px;
    line-height: 1.45;
  }

  .account-login {
    display: flex;
    gap: 8px;
    margin: 16px 0;
  }

  .account-login input {
    flex: 1;
    min-width: 0;
    background: var(--panel2);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text);
    padding: 10px 12px;
    outline: none;
    font-family: var(--ui);
  }

  .account-login input:focus {
    border-color: var(--accent);
  }

  .account-login button,
  .account-actions button,
  .account-project-actions button {
    border: 1px solid var(--border);
    background: var(--panel2);
    color: var(--text);
    border-radius: 4px;
    padding: 9px 12px;
    font-family: var(--cond);
    font-weight: 700;
    letter-spacing: 1px;
    cursor: pointer;
  }

  .account-login button,
  .account-save-btn,
  .account-upgrade-btn {
    background: var(--accent) !important;
    color: #000 !important;
    border-color: var(--accent) !important;
  }

  .account-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin: 18px 0;
  }

  .account-card {
    border: 1px solid var(--border);
    background: var(--panel2);
    border-radius: 6px;
    padding: 12px;
    min-height: 94px;
  }

  .account-card span,
  .account-section-title {
    display: block;
    font-family: var(--mono);
    color: var(--text2);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 7px;
  }

  .account-card strong {
    display: block;
    color: var(--text);
    font-size: 19px;
    line-height: 1.1;
    font-family: var(--cond);
    letter-spacing: .6px;
  }

  .account-card em {
    display: block;
    margin-top: 6px;
    color: var(--text2);
    font-style: normal;
    font-size: 11px;
    line-height: 1.35;
  }

  .account-project-list {
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
    background: rgba(255,255,255,.02);
  }

  .account-pro-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 14px;
    margin: 0 0 18px;
    padding: 14px;
    border: 1px solid rgba(245,166,35,.38);
    background: rgba(245,166,35,.08);
    border-radius: 6px;
  }

  .account-pro-card span {
    display: block;
    color: var(--accent);
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 4px;
  }

  .account-pro-card strong {
    display: block;
    color: var(--text);
    font-family: var(--cond);
    font-size: 22px;
    letter-spacing: .7px;
  }

  .account-pro-card p {
    margin-top: 4px;
    max-width: 560px;
    color: var(--text2);
    font-size: 12px;
    line-height: 1.45;
  }

  .account-pro-card button,
  .account-feedback-box button {
    border: 1px solid var(--accent);
    background: var(--accent);
    color: #000;
    border-radius: 4px;
    padding: 9px 12px;
    font-family: var(--cond);
    font-weight: 800;
    letter-spacing: 1px;
    cursor: pointer;
    white-space: nowrap;
  }

  .account-feedback-box {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    align-items: stretch;
    margin-bottom: 14px;
  }

  .account-feedback-box textarea {
    min-height: 72px;
    resize: vertical;
    background: var(--panel2);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text);
    padding: 10px 12px;
    outline: none;
    font-family: var(--ui);
    font-size: 13px;
    line-height: 1.35;
  }

  .account-feedback-box textarea:focus {
    border-color: var(--accent);
  }

  .account-admin-box {
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 10px 12px;
    background: rgba(255,255,255,.02);
    color: var(--text2);
    font-size: 12px;
  }

  .account-admin-box summary {
    cursor: pointer;
    font-family: var(--mono);
    color: var(--text);
    letter-spacing: .6px;
  }

  .account-admin-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 10px 0;
  }

  .account-admin-stats span {
    border: 1px solid var(--border);
    background: var(--panel2);
    border-radius: 14px;
    padding: 4px 8px;
    font-family: var(--mono);
    font-size: 10px;
  }

  .account-admin-row {
    border-top: 1px solid rgba(255,255,255,.06);
    padding: 8px 0;
  }

  .account-admin-row strong,
  .account-admin-row span {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .account-admin-row strong {
    color: var(--text);
    font-size: 12px;
  }

  .account-admin-row span {
    color: var(--text2);
    font-size: 11px;
    margin-top: 2px;
  }

  .account-project-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    padding: 11px 12px;
    border-bottom: 1px solid rgba(255,255,255,.06);
  }

  .account-project-row:last-child {
    border-bottom: 0;
  }

  .account-project-row strong {
    display: block;
    color: var(--text);
    font-size: 13px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .account-project-row span {
    display: block;
    color: var(--text2);
    font-size: 11px;
    margin-top: 3px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .account-project-actions {
    display: flex;
    gap: 6px;
  }

  .account-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
  }

  .account-smallprint {
    margin-top: 12px;
    font-family: var(--mono);
    font-size: 10px;
    border-top: 1px solid var(--border);
    padding-top: 10px;
  }

  @media (max-width: 980px) {
    #account-usage-chip { display: none; }
    .account-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  }

  @media (max-width: 680px) {
    .account-grid { grid-template-columns: 1fr; }
    .account-project-row { grid-template-columns: 1fr; }
    .account-login { flex-direction: column; }
    .account-pro-card,
    .account-feedback-box { grid-template-columns: 1fr; }
  }

  #tool-line,
  #tool-curve,
  #turnaround-controls,
  #fema-panel {
    display: none !important;
  }

  .tool-btn.premium-locked {
    position: relative;
    opacity: .72;
  }
  .tool-btn.premium-locked::after {
    content: 'x';
    position: absolute;
    right: -5px;
    bottom: -6px;
    width: 14px;
    height: 14px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #111820;
    color: var(--accent);
    font-size: 9px;
    border: 1px solid rgba(245,166,35,.55);
    box-shadow: 0 2px 8px rgba(0,0,0,.45);
  }

  #rightpanel > .rp-section:first-child > .rp-label:first-child,
  #rightpanel > .rp-label[style*="padding"],
  #rightpanel > #seg-list-wrap,
  #rightpanel > #closure-box,
  #panel-line,
  #panel-curve,
  .form-tabs {
    display: none !important;
  }

  #gc-workflow-card {
    position: absolute;
    left: 18px;
    top: 18px;
    width: min(330px, calc(100% - 36px));
    z-index: 6400;
    background: rgba(12, 15, 18, 0.88);
    border: 1px solid rgba(91,156,246,.38);
    border-radius: 6px;
    box-shadow: 0 12px 30px rgba(0,0,0,.35);
    padding: 10px 12px;
    pointer-events: none;
    backdrop-filter: blur(7px);
  }
  #gc-workflow-card .wf-title {
    font-family: var(--cond);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: var(--blue);
    text-transform: uppercase;
    margin-bottom: 6px;
  }
  #gc-workflow-card .wf-steps {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 9px;
    font-family: var(--mono);
    font-size: 9px;
    line-height: 1.35;
    color: #dbe5ee;
  }
  #gc-workflow-card .wf-steps span::before {
    content: attr(data-n);
    color: var(--accent);
    margin-right: 4px;
    font-weight: 800;
  }

  #drafting-buddy {
    position: absolute;
    left: 18px;
    bottom: 18px;
    width: min(360px, calc(100% - 36px));
    z-index: 6500;
    background: rgba(12, 15, 18, 0.92);
    border: 1px solid rgba(245,166,35,.55);
    border-left: 4px solid var(--accent);
    border-radius: 6px;
    box-shadow: 0 12px 32px rgba(0,0,0,.42);
    padding: 10px 12px 11px;
    pointer-events: none;
    backdrop-filter: blur(7px);
  }
  #drafting-buddy-title {
    font-family: var(--cond);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: var(--accent);
    margin-bottom: 4px;
    text-transform: uppercase;
  }
  #drafting-buddy-text {
    font-family: var(--mono);
    font-size: 10px;
    line-height: 1.5;
    color: #e8edf3;
  }

  /*  FEMA PANEL  */
  #fema-panel {
    position: fixed;
    bottom: 24px; left: 72px;
    width: 300px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    z-index: 2000;
    display: none;
    flex-direction: column;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
    overflow: hidden;
  }
  #fema-panel.open { display: flex; }
  #fema-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 10px 14px;
    background: rgba(91,156,246,0.08);
    border-bottom: 1px solid var(--border);
  }
  #fema-header h3 {
    font-family: var(--cond); font-size: 13px; font-weight: 700;
    letter-spacing: 2px; color: var(--blue);
  }
  #fema-close {
    background: none; border: none; color: var(--text2);
    cursor: pointer; font-size: 18px; line-height: 1; padding: 0;
  }
  #fema-close:hover { color: var(--text); }
  #fema-body { padding: 14px; display: flex; flex-direction: column; gap: 12px; }

  .fema-bfe-card {
    background: var(--bg);
    border: 1px solid rgba(91,156,246,0.25);
    border-radius: 6px;
    padding: 10px 14px;
    display: flex; align-items: center; justify-content: space-between;
  }
  .fema-bfe-label { font-family: var(--cond); font-size: 10px; letter-spacing: 2px; color: var(--blue); }
  .fema-bfe-value { font-family: var(--mono); font-size: 22px; color: var(--accent2); }
  .fema-bfe-unit  { font-family: var(--mono); font-size: 10px; color: var(--text2); }
  .fema-zone-pill {
    font-family: var(--mono); font-size: 10px;
    background: rgba(224,82,82,0.15); border: 1px solid rgba(224,82,82,0.3);
    border-radius: 20px; padding: 3px 10px; color: var(--red);
  }

  .fema-slider-row { display: flex; flex-direction: column; gap: 5px; }
  .fema-slider-label {
    font-family: var(--cond); font-size: 10px; font-weight: 600;
    letter-spacing: 1.5px; color: var(--text2);
    display: flex; justify-content: space-between; align-items: center;
  }
  .fema-slider-label span { font-family: var(--mono); color: var(--accent2); font-size: 11px; }
  .fema-slider {
    width: 100%; accent-color: var(--blue); cursor: pointer;
    height: 4px;
  }
  .fema-legend { display: flex; gap: 12px; font-family: var(--mono); font-size: 10px; color: var(--text2); }
  .fema-legend-item { display: flex; align-items: center; gap: 5px; }
  .fema-legend-swatch { width: 24px; height: 2px; border-radius: 1px; }

  .fema-action-row { display: flex; gap: 6px; }
  .fema-btn {
    flex: 1; padding: 8px; border-radius: 4px; border: none;
    font-family: var(--cond); font-size: 12px; font-weight: 700;
    letter-spacing: 1px; cursor: pointer; transition: opacity 0.2s;
  }
  .fema-btn-primary { background: var(--blue); color: #000; }
  .fema-btn-primary:hover { opacity: .85; }
  .fema-btn-secondary {
    background: transparent; border: 1px solid var(--border);
    color: var(--text2);
  }
  .fema-btn-secondary:hover { border-color: var(--red); color: var(--red); }

  /*  Existing buildings panel (floating)  */
  #siteplan-panel {
    position: fixed;
    bottom: 24px; right: 360px;
    width: 280px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    z-index: 2000;
    display: none;
    flex-direction: column;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
    overflow: hidden;
  }
  #siteplan-panel.open { display: flex; }
  #sp-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 10px 14px;
    background: rgba(224,82,82,0.08);
    border-bottom: 1px solid var(--border);
  }
  #sp-header h3 {
    font-family: var(--cond); font-size: 13px; font-weight: 700;
    letter-spacing: 2px; color: var(--red);
  }
  #sp-close { background: none; border: none; color: var(--text2); cursor: pointer; font-size: 18px; }
  #sp-close:hover { color: var(--text); }
  #sp-body { padding: 14px; display: flex; flex-direction: column; gap: 10px; }
  .sp-stat-row { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 11px; }
  .sp-stat-key { color: var(--text2); }
  .sp-stat-val { color: var(--accent2); }
  .sp-buildings-list { max-height: 160px; overflow-y: auto; display: flex; flex-direction: column; gap: 4px; }
  .sp-building-item {
    background: var(--bg); border: 1px solid var(--border);
    border-radius: 4px; padding: 6px 10px;
    font-family: var(--mono); font-size: 10px; color: var(--text2);
  }
  .sp-building-item .sp-bld-name { color: var(--text); font-size: 11px; }

  #tool-fema.fema-active { background: rgba(91,156,246,0.12); border-color: var(--blue); }
  #tool-fema.fema-active svg path,
  #tool-fema.fema-active svg line { stroke: var(--blue); }

  /*  CONTOUR PANEL  */
  #contour-panel {
    position: fixed;
    bottom: 24px; left: 390px;
    width: 290px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    z-index: 2000;
    display: none;
    flex-direction: column;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
    overflow: hidden;
  }
  #contour-panel.open { display: flex; }

  #contour-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 10px 14px;
    background: rgba(76,207,130,0.08);
    border-bottom: 1px solid var(--border);
  }
  #contour-header h3 {
    font-family: var(--cond); font-size: 13px; font-weight: 700;
    letter-spacing: 2px; color: #4cdf82;
  }
  #contour-close {
    background: none; border: none; color: var(--text2);
    cursor: pointer; font-size: 18px; line-height: 1; padding: 0;
  }
  #contour-close:hover { color: var(--text); }
  #contour-body { padding: 14px; display: flex; flex-direction: column; gap: 11px; }

  .ct-status {
    font-family: var(--mono); font-size: 10px; color: var(--text2);
    background: var(--bg); border: 1px solid var(--border);
    border-radius: 5px; padding: 7px 10px; line-height: 1.5;
  }
  .ct-status.active { color: #4cdf82; border-color: rgba(76,223,130,0.3); }

  .ct-elev-card {
    background: var(--bg); border: 1px solid rgba(76,223,130,0.2);
    border-radius: 6px; padding: 8px 12px;
    display: flex; justify-content: space-between; align-items: center;
  }
  .ct-elev-label { font-family: var(--cond); font-size: 9px; letter-spacing: 1.5px; color: #4cdf82; }
  .ct-elev-val   { font-family: var(--mono); font-size: 18px; color: var(--accent2); }
  .ct-elev-unit  { font-family: var(--mono); font-size: 9px; color: var(--text2); }

  #tool-contour.contour-active {
    background: rgba(76,223,130,0.12);
    border-color: #4cdf82;
  }
  #tool-contour.contour-active svg path,
  #tool-contour.contour-active svg polyline {
    stroke: #4cdf82;
  }

/*  STRUCTURES TOOLBOX PANEL  */
#structures-panel {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 320px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  z-index: 2000;
  display: none;
  flex-direction: column;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  max-height: 80vh;
  overflow: hidden;
}
#structures-panel.open { display: flex; }

#structures-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px;
  background: rgba(91,156,246,0.08);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
#structures-header h3 {
  font-family: var(--cond);
  font-size: 13px; font-weight: 700;
  letter-spacing: 2px; color: var(--blue);
}
#structures-close {
  background: none; border: none; color: var(--text2);
  cursor: pointer; font-size: 18px; line-height: 1; padding: 0;
}
#structures-close:hover { color: var(--text); }

#structures-body {
  padding: 14px;
  overflow-y: auto;
  flex: 1;
}
#structures-body::-webkit-scrollbar { width: 4px; }
#structures-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* Preset grid */
.str-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}
.str-preset {
  background: var(--panel2);
  border: 2px solid var(--border);
  border-radius: 5px;
  padding: 8px 4px;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s;
}
.str-preset:hover { border-color: #555; }
.str-preset.active {
  border-color: var(--blue);
  background: rgba(91,156,246,0.1);
}
.str-preset .icon { font-size: 24px; display: block; line-height: 1.2; }
.str-preset .name {
  font-family: var(--cond);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--text2);
  margin-top: 4px;
}
.str-preset.active .name { color: var(--text); }
.str-preset .dims {
  font-family: var(--mono);
  font-size: 7px;
  color: var(--text2);
}

/* Rotation control */
.str-rotation-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 0;
}
.str-rotation-row label {
  font-family: var(--cond);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--text2);
  flex-shrink: 0;
}
.str-rotation-row input[type="range"] {
  flex: 1;
  accent-color: var(--blue);
  cursor: pointer;
}
.str-rotation-row .angle-display {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent2);
  width: 40px;
  text-align: right;
}

/* Status & actions */
.str-status {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text2);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 6px 10px;
  margin-bottom: 10px;
  line-height: 1.5;
}
.str-status.active { color: var(--blue); border-color: var(--blue); }

.str-actions {
  display: flex;
  gap: 6px;
}
.str-btn {
  flex: 1;
  padding: 8px;
  border-radius: 4px;
  border: none;
  font-family: var(--cond);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  cursor: pointer;
  transition: opacity 0.2s;
}
.str-btn-primary { background: var(--blue); color: #000; }
.str-btn-primary:hover { opacity: .85; }
.str-btn-danger {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text2);
}
.str-btn-danger:hover { border-color: var(--red); color: var(--red); }

#tool-structures.structures-active {
  background: rgba(91,156,246,0.12);
  border-color: var(--blue);
}
  #tool-structures.structures-active svg path,
  #tool-structures.structures-active svg rect {
  stroke: var(--blue);
}

  #tool-fence.fence-active {
    background: rgba(139,90,43,0.16);
    border-color: #a86d35;
  }
  #tool-fence.fence-active svg path,
  #tool-fence.fence-active svg line {
    stroke: #d29a5f;
  }

  .legacy-quarantined,
  [data-legacy-quarantined="true"] {
    display: none !important;
    visibility: hidden !important;
    pointer-events: none !important;
  }