:root {
--nozzle-w: 26px;
  --panel-w: 460px; /* was 280px */
  --gray-border: #ccc;
  --line-gray: #555;
  --light-bg: #fafafa;
  --vcm-cell-h: 30px;
}/* layout */
/* App header (matches PWM Nozzle Selector look) */
.app-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 18px;
  background:#0b2b4c;
  color:#fff;
  position:sticky;
  top:0;
  z-index:10;
}

.app-header .title{font-weight:700}
.header-actions{display:flex; gap:10px; align-items:center}
/* space below header */
.app-header { margin-bottom: 12px; }

/* (optional) also give the status line a little breathing room */
.status-msg { margin-top: 6px; }

.btn-light {
  background: #e9eef5;              /* soft blue-gray background */
  color: #0f172a;                   /* dark navy text for contrast */
  border: 1px solid #c3ccd9;        /* subtle but visible border */
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.btn-light:hover {
  background: #dce5f2;              /* brighter hover */
  border-color: #9ba7b8;            /* slightly stronger border */
}

.btn-light:active {
  background: #cdd7e6;
}
body {
font-family: Arial, sans-serif;
  padding: 20px;
  background: #fff;
}.page-title {
margin-left: 30px;
  margin-bottom: 12px;
}.row {
display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-left: 30px;
  margin-bottom: 16px;
}/* panels */
.panel, .vcm-panel {
width: var(--panel-w);           /* hub + vcm same size */
  background: var(--light-bg);
  border: 1px solid var(--gray-border);
  border-radius: 8px;
  padding: 14px 16px 12px 16px;
}.panel {
display: flex;
  flex-direction: column;
  gap: 8px;
}/* hub ports in 2 rows of 4 so no horizontal scroll */
.panel .hub-ports {
display: grid;
  grid-template-columns: repeat(4, minmax(90px, 1fr));
  gap: 6px;
  width: 100%;
  box-sizing: border-box;
}.panel label {
display: flex;
  gap: 4px;
  align-items: center;
  margin-left: 25px; /* adjust ±2px for perfect edge alignment */
  font-size: 13px;
  justify-content: space-between;
}.panel label span {
min-width: 130px;
}.panel input[type="number"] {
width: 78px;
  padding: 2px 4px;
  height: 30px;
  font-size: 13px;
  box-sizing: border-box;
}#resetBtn {
width: 78px;
  margin-left: auto;
  padding: 4px 0;
  background: #eee;
  border: 1px solid #888;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  text-align: center;
}#resetBtn:hover {
background: #e0e0e0;
}/* vcm panel scroll */
.vcm-panel {
max-height: 320px;
  overflow-y: auto;
  overflow-x: visible; /* make sure no side scroll */
}
/* boom canvas */
.boom {
  position: relative;
  margin: 12px auto 0 auto;
  /* no border here */
  border-radius: 6px;
  background: #fff;
  min-height: 230px;
  padding: 16px 0 60px 0; /* bottom gutter for labels/legend */
  width: fit-content;
}
.boom::before {
  content: "";
  position: absolute;
  /* Match the padding, but stop 60px short at the bottom */
  top: 0;
  left: 0;
  right: 0;
  bottom: 60px;          /* <-- trims the border where the gutter begins */
  border: 1px solid #ddd;
  border-radius: 6px;
  pointer-events: none;  /* purely decorative */
}
/* nozzles */
.nozzle-row {
position: absolute;
  left: 0;
  display: flex;
  z-index: 10;
}.nozzle {
width: 26px;
  font-size: 10px;
  text-align: center;
  background: #fff;
  border: 1px solid rgba(0,0,0,.12);
  border-radius: 3px;
  box-sizing: border-box;
}/* boom lines */
.boom-line {
position: absolute;
  height: 3px;
  background: #000;
  z-index: 5;
}.slope {
position: absolute;
  height: 2px;
  background: rgba(0,0,0,.4);
  transform-origin: 0 0;
  z-index: 3;
}.fold-line {
position: absolute;
  width: 12px;
  border: 2px solid #555;
  border-radius: 8px;
  background: rgba(80,80,80,.05);
  z-index: 4;
}.fold-label {
position: absolute;
  font-size: 10px;
  background: #fff;
  border: 1px solid rgba(0,0,0,.1);
  padding: 1px 4px;
  border-radius: 4px;
  transform: translateX(-50%);
  z-index: 9;
  white-space: nowrap;
}.tip-line {
position: absolute;
  width: 2px;
  background: #555;
  z-index: 7;
}.center-bar {
position: absolute;
  height: 2px;
  background: #555;
  z-index: 6;
}/* hub */
.hub {
position: absolute;
  width: 40px;
  height: 45px;
  background: #000;
  color: #fff;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  z-index: 20;
  writing-mode: vertical-rl;
  text-orientation: upright;
}/* vcm drawn layer */
.vcm-layer {
  position: absolute;
  inset: 0;
  pointer-events: auto;   /* allow clicks */
  z-index: 30;
}

/* keep everything else non-interactive; only labels clickable */
.vline, .hline, .vcm { pointer-events: none; }
.ext-label { pointer-events: auto; cursor: pointer; }


.vcm {
position: absolute;
  width: 26px;
  height: 14px;
  background: #000;
  color: #fff;
  font-size: 9px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}.vline {
position: absolute;
  width: 1px;
  background: #aaa;
}.hline {
position: absolute;
  height: 1px;
  background: #888;
}.rail-dot {
position: absolute;
  width: 4px;
  height: 4px;
  background: #888;
  border-radius: 50%;
}.ext-label {
position: absolute;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.1);
  padding: 1px 4px;
  font-size: 10px;
  border-radius: 3px;
  transform: translate(-50%, -50%);
}/* vcm input rows (panel) */
.vcm-row {
display: grid;
  grid-template-columns: 52px repeat(3, auto);
  gap: 6px;
  align-items: center;
  margin-bottom: 4px;
}.vcm-row > div:first-child {
font-size: 11px;
  font-weight: 600;
  color: #333;
}.vcm-row input {
width: 50px;
}/* generic tiny bump (outside vcm-cells) */
.bump {
width: 20px;
  height: 18px;
  font-size: 10px;
  padding: 0;
}/* vcm cell (3 per row) */
.vcm-cell {
display: flex;
  align-items: center;
  gap: 0;
}.vcm-cell input[type="number"] {
width: 40px;
  height: var(--vcm-cell-h);
  text-align: center;
  font-size: 13px;
  padding: 2px 2px;
  border: 1px solid #999;
  border-radius: 0;
  box-sizing: border-box;
  -moz-appearance: textfield;
}.vcm-cell input[type="number"]::-webkit-outer-spin-button, .vcm-cell input[type="number"]::-webkit-inner-spin-button {
-webkit-appearance: none;
  margin: 0;
}.vcm-cell .bump {
width: 30px;                  /* was 24px */
  height: var(--vcm-cell-h);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;              /* bigger so arrow is obvious */
  border: 1px solid #999;
  background: #f3f3f3;
  border-radius: 0;
  margin: 0;
  box-sizing: border-box;
  line-height: 1;
  cursor: pointer;
  user-select: none;
}.vcm-cell .bump:first-child {
border-radius: 4px 0 0 4px;
  border-right: none;
}.vcm-cell .bump:last-of-type {
border-radius: 0 4px 4px 0;
  border-left: none;
}/* arrows by default */
.vcm-shift-left::before {
content: "◀";
}.vcm-shift-right::before {
content: "▶";
}/* when we have a shift count, JS will add .has-shift and set textContent */
.vcm-shift-left.has-shift::before, .vcm-shift-right.has-shift::before {
content: "";
}/* hide shift number entirely but keep element for JS */
.shift-flag {
display: none !important;
}.error {
color: #b00020;
  margin-top: 12px;
  font-size: 12px;
}/* refined arrow and number display */
.vcm-cell .bump {
position: relative;
  width: 32px;
  height: var(--vcm-cell-h);
  background: #f3f3f3;
  border: 1px solid #999;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  overflow: hidden;
  color: transparent; /* hide text when not shifted */
}/* smaller centered arrows */
.vcm-shift-left::before, .vcm-shift-right::before {
content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 60%;
  height: 60%;
  transform: translate(-50%, -50%);
  background: #000;
  pointer-events: none;
  clip-path: polygon(0 50%, 100% 0, 100% 100%);
  z-index: 0;
}.vcm-shift-right::before {
clip-path: polygon(0 0, 100% 50%, 0 100%);
}/* shifted state: show number on top of arrow */
.vcm-cell .bump.has-shift {
color: #fff !important;
  font-size: 13px;
  font-weight: 700;
  position: relative;
  z-index: 2;        /* force number on top */
}.vcm-cell .bump.has-shift::before {
z-index: 1;        /* arrow sits behind number */
}/* draw the number from data-shift so it can't hide */
.vcm-cell .bump.has-shift::after {
content: attr(data-shift);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #ffa500;                 /* orange number */
  font-size: 16px;
  font-weight: 700;
  text-shadow: 0 0 2px #000, 0 0 3px #000; /* dark halo for contrast */
  z-index: 3;
  pointer-events: none;
}/* 1. panels row = equal height */
/* --- unified row + panel layout --- */

.row {
  display: flex;
  gap: 14px;
  align-items: stretch;
  margin-left: 30px;
  margin-bottom: 16px;
}

.vcm-panel {
  width: var(--panel-w);
  max-height: 340px;
  overflow-y: auto;
  overflow-x: visible;
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
}

/* --- panel label + input alignment --- */
.panel label {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  margin-bottom: 6px;
}

.panel label span {
  min-width: 140px !important;
}

.panel input[type="number"],
.panel select {
  height: 30px !important;
  line-height: 30px !important;
}


/* === LEFT PANEL: mirror styles1.css exactly (scoped) === */
.row > .panel:first-of-type {
  width: 240px !important;
  max-width: 240px !important;
  background: #fafafa !important;
  border: 1px solid #ccc !important;
  border-radius: 8px !important;
  padding: 14px 16px !important;
  display: flex
  flex-direction: column !important;
  gap: 10px !important;
  height: auto !important;      /* undo prior fixed heights */
  min-height: auto !important;  /* undo prior min-heights */
}

/* labels exactly like styles1 */
.row > .panel:first-of-type label {
  display: flex !important;
  gap: 4px !important;
  align-items: center !important;
  font-size: 13px !important;
  justify-content: space-between !important;
  margin: 0 !important; /* remove extra spacing from other rules */
}

.row > .panel:first-of-type label span {
  min-width: 130px !important;
}

/* number inputs in left panel */
.row > .panel:first-of-type input[type="number"] {
  width: 70px !important;
  padding: 2px 4px !important;
  height: auto !important;      /* styles1 doesn't force 30px */
  font-size: inherit !important;
  box-sizing: content-box !important;
}

/* reset button exactly like styles1 */
.row > .panel:first-of-type #resetBtn {
  width: 70px !important;
  margin-left: auto !important;
  padding: 3px 0 !important;
  background: #eee !important;
  border: 1px solid #888 !important;
  border-radius: 4px !important;
  cursor: pointer !important;
}

.row > .panel:first-of-type #resetBtn:hover {
  background: #e0e0e0 !important;
}

/* ensure any earlier tweak doesn't offset totalNozzles */
.row > .panel:first-of-type #totalNozzles {
  margin-left: 0 !important;
}
/* === lock panel heights to match left panel === */
.row > .panel:first-of-type,
.row > .vcm-panel,
.row > .parts-panel {
  height: 360px;
  min-height: 360px;
  max-height: 360px;
}
/* === Align boom graphic with left edge of left panel === */
.boom {
  margin-left: 30px !important; /* adjust ±2–4px if it’s slightly off visually */
}
/* === VCM help icon & popover (mobile-friendly) === */
.vcm-panel .help-row {
  position: relative;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin-bottom: 8px;
}
.parts-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.vcm-panel .help-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid #ccc;
  background: #fafafa;
  font-weight: 700;
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  user-select: none;
  touch-action: manipulation;
}

.vcm-panel .help-icon:focus {
  outline: 2px solid #555;
  outline-offset: 2px;
}

/* Popover container (anchored to help-row) */
.vcm-panel .help-pop {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 999;
  max-width: 360px;
  min-width: 260px;
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,.12);
}

/* Popover body */
.vcm-panel .help-pop-body {
  padding: 12px 14px;
  font-size: 13px;
  color: #222;
}

.vcm-panel .help-pop-body ol {
  margin: 6px 0 0 18px;
  padding: 0;
}

@media (max-width: 640px) {
  .vcm-panel .help-pop {
    right: 4px;            /* keep on-screen on small devices */
    left: 4px;
    max-width: none;
    min-width: 0;
  }
}
/* === Place info button inline on the right edge of Hub row === */
.vcm-panel .help-row {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: flex-end !important;
  margin: 0 !important;
  margin-left: auto !important; /* push it to the far right of the line */
  position: relative !important;
}

.vcm-panel .help-icon {
  margin-left: 6px; /* small space from dropdown */
}
/* Anchor the info button without shifting the Hub row */
.vcm-panel { position: relative; }

.vcm-panel .help-row {
  position: absolute !important;
  top: 12px;        /* align with label cap height */
  right: 46px;      /* match panel padding */
  display: flex !important;
  align-items: center !important;
  margin: 0 !important;
}
/* === style help button blue === */
.vcm-panel .help-icon {
  background: #007bff !important;   /* standard bright blue */
  color: #fff !important;
  border: 1px solid #005fcc !important;
}

.vcm-panel .help-icon:hover {
  background: #005fcc !important;   /* darker on hover */
}
/* Parts panel */
.parts-panel { width: var(--panel-w); }
.parts-title { margin: 0 0 8px 0; font-size: 16px; }
.parts-list-wrap {
  border: 1px solid var(--gray-border);
  border-radius: 6px;
  overflow: hidden;
  background: #fff;

  /* fill remaining panel height and allow scrolling */
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
}
.parts-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.parts-table thead th {
  position: sticky; top: 0;
  background: #f4f4f4; border-bottom: 1px solid #ddd; text-align: left; padding: 6px 8px;
}
.parts-table tbody td { padding: 6px 8px; border-bottom: 1px solid #eee; }
.parts-footer { margin-top: 8px; font-size: 12px; color: #555; }
:root{
  --boom-gutter: 25px;   /* was 60px */
  --boom-min-h: 260px;   /* give extensions more headroom */
}

/* boom canvas */
.boom{
  position: relative;
  margin: 12px auto 0 auto;
  border-radius: 6px;
  background: #fff;
  min-height: var(--boom-min-h);
  padding: 16px 0 var(--boom-gutter) 0;  /* keep gutter in one place */
  width: fit-content;
  overflow: hidden; /* clip anything that tries to sneak outside */
}

/* frame = top + sides only, stopping before the gutter */
.boom::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  border-radius: 6px 6px 0 0;
  background:
    linear-gradient(#ddd,#ddd) 0 0 / 100% 1px no-repeat,                         /* top */
    linear-gradient(#ddd,#ddd) 0 0 / 1px calc(100% - var(--boom-gutter)) no-repeat,  /* left */
    linear-gradient(#ddd,#ddd) 100% 0 / 1px calc(100% - var(--boom-gutter)) no-repeat;/* right */
}
.boom-actions {
  margin-top: 18px;      /* keep your spacing */
  margin-left: 7px;      /* keep your magic alignment */
  display: flex;
  justify-content: flex-start;
  position: relative;    /* NEW: participate in stacking */
  z-index: 40;           /* NEW: above vcm-layer (30) */
}
/* inline status + red outline */
.status-msg { margin-left:30px; font-size:12px; color:#b00020; }
.invalid { border-color:#b00020 !important; box-shadow:0 0 0 2px rgba(176,0,32,.15); }
.title-row {
  display:flex; align-items:center; gap:10px;
  margin-left:30px; margin-top:-4px; margin-bottom:12px;
}
.title-row #configName {
  height:30px;
  padding:4px 28px 4px 8px;  /* extra right padding for arrow */
  font-size:14px;
  min-width:240px;
  border:1px solid #ccc;
  border-radius:6px;
}
.config-input-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.config-dropdown-btn {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  border: none;
  background: transparent;
  padding: 0 6px;          /* bigger click area */
  margin: 0;
  cursor: pointer;

  font-size: 24px;         /* bigger arrow */
  font-weight: 500;        /* a bit bolder */
  line-height: 1;
  color: #444;

  display: flex;           /* center the ▾ glyph */
  align-items: center;
  justify-content: center;
}

.config-dropdown-btn:hover {
  color: #000;
}


.title-row .btn {
  height:30px; padding:0 10px; font-size:13px; cursor:pointer;
  border:1px solid #888; border-radius:6px; background:#f3f3f3;
}
.title-row .btn:hover { background:#e9e9e9; }

/* Boom meta labels */
.boom-title {
  position: absolute;
  top: 6px;
  left: 8px;
  font-size: 12px;
  color: #333;
  background: rgba(255,255,255,0.9);
  padding: 2px 6px;
  border: 1px solid #ddd;
  border-radius: 4px;
  z-index: 50;
}

#boomInfo {
  position: absolute;
  top: 6px;
  right: 8px;
  font-size: 12px;
  color: #333;
  background: rgba(255,255,255,0.9);
  padding: 2px 6px;
  border: 1px solid #ddd;
  border-radius: 4px;
  z-index: 50;
  text-align: right;
}
.ext-label {
  position: absolute;
  transform: translate(-50%, 0);
  font-size: 11px;
  line-height: 1;
  color: #333;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 2px 6px;
  white-space: nowrap;
  z-index: 40;
}
.ext-label::after { /* small tag pointer (black) */
  content: "";
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  border-width: 0 6px 6px 6px;
  border-style: solid;
  border-color: transparent transparent #000 transparent; /* black tip */
}
.ext-label::before { /* inner white to overlay the border tip */
  content: "";
  position: absolute;
  top: -5px;
  left: 50%;
  transform: translateX(-50%);
  border-width: 0 5px 5px 5px;
  border-style: solid;
  border-color: transparent transparent #fff transparent;
}
/* ===== PRINT LAYOUT ===== */
@media print {
  @page {
    size: Letter landscape;        /* or: A4 landscape */
    margin: 10mm;
  }
   .site-header {
    position: static !important;
  }

  /* Exact colors for lines/labels */
  body {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  /* Hide UI you don't want on paper */
  .no-print,
  .help-pop,
  .export-buttons { display: none !important; }

  /* Page 1: keep the three panels together */
  #printTop {
    page-break-after: always;      /* boom starts on next page */
    break-after: page;
  }

  /* Avoid panel/table splitting */
  #builderPanel,
  .vcm-panel,
  .parts-panel,
  #partsPanel,
  #partsTable,
  #partsTable thead,
  #partsTable tbody,
  #partsTable tr,
  #partsTable th,
  #partsTable td {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  /* Let the parts table grow fully on page 1 */
  .parts-list-wrap,
  #partsPanel,
  #partsTable {
    max-height: none !important;
    overflow: visible !important;
  }

  /* Page 2+: boom only */
  #printBoom {
    page-break-before: always;
    break-before: page;
  }

  /* Fit boom to 1–2 pages by default */
  #boom {
    transform-origin: top left;
    transform: scale(0.90);        /* adjust if you need tighter fit */
  }

  /* Keep title/info visible if a boom page splits */
  .boom-title,
  #boomInfo {
    position: sticky;
    top: 0;
    z-index: 1000;
  }
}
/* --- simple modal --- */
.modal-overlay[hidden]{ display:none !important; }
.modal-overlay{
  position:fixed; inset:0; background:rgba(0,0,0,.35);
  display:flex; align-items:center; justify-content:center; z-index:1000;
}
.modal{
  background:#fff; border-radius:12px; width:620px; max-width:92vw; max-height:86vh;
  display:flex; flex-direction:column; box-shadow:0 10px 30px rgba(0,0,0,.25);
}
.modal-lg{ width:900px; }
.modal-header{
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 16px; border-bottom:1px solid #e8edf3;
}
.modal-title{ font-weight:700; }
.modal-close{
  background:transparent;
  border:0;
  font-size:20px;      /* slightly bigger X */
  cursor:pointer;
  padding:4px 10px;    /* bigger hitbox for finger taps */
  margin-right:-4px;   /* keeps it visually tight to the edge */
}
.modal-body{ padding:14px 16px; overflow:auto; }
.modal-footer{ display:flex; gap:10px; justify-content:flex-end; padding:12px 16px; border-top:1px solid #e8edf3; }
.grid2{ display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.grid2 label{ display:flex; flex-direction:column; gap:6px; font-size:12px; }
.grid2 input, .grid2 select{ height:34px; padding:6px 8px; border:1px solid #cfd6df; border-radius:8px; }
.checkbox{ display:flex; align-items:center; gap:8px; }
.form-error{ color:#b00020; font-size:12px; margin-top:6px; }

/* browse */
.browse-toolbar{ display:flex; gap:10px; align-items:center; margin-bottom:10px; }
.browse-toolbar input[type="search"]{ flex:1; height:34px; padding:6px 8px; border:1px solid #cfd6df; border-radius:8px; }
.browse-list{ display:flex; flex-direction:column; gap:8px; }
.browse-card{
  display:grid; grid-template-columns:1fr auto; gap:6px; padding:10px 12px;
  border:1px solid #e2e8f0; border-radius:10px;
}
.browse-title{ font-weight:700; }
.browse-meta{ font-size:12px; color:#52606d; }
.browse-actions{ display:flex; gap:8px; align-items:center; }
.badge{ font-size:11px; padding:2px 8px; border-radius:999px; background:#eef2f7; }
.badge.factory{ background:#e8f1ff; }
.badge.mine{ background:#e9fbea; }

/* buttons */
.btn{ height:32px; padding:0 12px; border:1px solid #d9dde3; border-radius:8px; background:#fff; cursor:pointer;}
.btn.primary{ background:#0b2b4c; color:#fff; border-color:#0b2b4c; }
.btn:disabled{ opacity:.6; cursor:not-allowed; }

.help-pop { z-index: 3000; }

/* Ensure modal overlay is always on top */
#browseOverlay {
  position: fixed;       /* already should be fixed, but reinforcing it */
  z-index: 9999 !important;
}

/* Ensure the X button is clickable */
#browseOverlay .modal-header {
  position: relative;
  z-index: 10000 !important;
}

#browseClose {
  position: relative;
  z-index: 10001 !important;
  cursor: pointer;
}
/* ===== CAPSTANAG HEADER ===== */
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:#000;
}

.header-inner{
  max-width:1100px;
  margin:0 auto;
  padding:14px 18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}

.brand-link{
  display:flex;
  align-items:center;
  text-decoration:none;
}

.brand-logo{
  height:34px;
  width:auto;
  display:block;
}

.tool-nav{
  display:flex;
  align-items:center;
  gap:14px;
  font-size:14px;
  color:#e5e7eb;
}

.tool-label{
  opacity:0.9;
  font-weight:500;
  margin-right:6px;
  white-space:nowrap;
}

.tool-link{
  padding:5px 14px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,0.35);
  color:#e5e7eb;
  text-decoration:none;
  font-size:13px;
  white-space:nowrap;
}

.tool-link:hover{
  background:rgba(255,255,255,0.12);
}

.tool-link.active{
  background:#ffffff;
  color:#000;
  border-color:#ffffff;
}

/* Mobile */
@media (max-width:720px){
  .header-inner{
    flex-direction:column;
    align-items:flex-start;
    gap:12px;
  }

  .tool-nav{
    flex-wrap:wrap;
    gap:10px;
  }
}
/* === Related Docs / Documentation Styling === */

/* Panel spacing */
#relatedDocsPanel {
  margin-top: 12px;
}

/* Panel header */
#relatedDocsPanel .card-header {
  padding: 8px 12px;
  border-bottom: 1px solid #ddd;
}

#relatedDocsPanel h2 {
  font-size: 1rem;
  font-weight: 600;
}

/* Section headings */
#relatedDocsPanel h3 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #555;
}

/* Empty-state text */
#platformDocsEmpty,
#boomDocsEmpty {
  font-style: italic;
  color: #777;
}

/* Tables */
#platformDocsTable,
#boomDocsTable {
  width: 100%;
  border-collapse: collapse;
  margin-top: 4px;
}

#platformDocsTable th,
#boomDocsTable th {
  padding: 6px 4px;
  border-bottom: 1px solid #ccc;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #555;
}

#platformDocsTable td,
#boomDocsTable td {
  padding: 6px 4px;
  border-bottom: 1px solid #eee;
  font-size: 0.82rem;
  line-height: 1.3;
  vertical-align: top;
}

/* Zebra + hover */
#platformDocsTable tbody tr:nth-child(even),
#boomDocsTable tbody tr:nth-child(even) {
  background: #fafafa;
}

#platformDocsTable tbody tr:hover,
#boomDocsTable tbody tr:hover {
  background: #f2f6ff;
}

/* Links */
#relatedDocsPanel a {
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

#relatedDocsPanel a:hover {
  border-bottom-color: currentColor;
}

/* “Applies to” + platform/make/model text */
#platformDocsTable td div {
  margin-top: 2px;
}

/* Demo controls card */
#loadDocsDemoBtn {
  padding: 4px 10px;
  font-size: 0.85rem;
  border-radius: 4px;
  border: 1px solid #ccc;
  background: #f7f7f7;
  cursor: pointer;
}

#loadDocsDemoBtn:hover {
  background: #ececec;
}

/* === Wide-mode documentation table layout === */

#relatedDocsPanel {
  margin-top: 20px;
  width: 100%;
}

#relatedDocsPanel .card-body {
  overflow-x: auto;      /* horizontal scroll when needed */
  padding: 12px 14px;
}

/* Make tables full width but scrollable */
#platformDocsTable,
#boomDocsTable {
  min-width: 650px;       /* ensures proper spacing on narrow devices */
  width: 100%;
}
/* Boom-specific docs add row */
.boom-docs-add {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 6px;
  align-items: center;
}

.boom-docs-add input {
  flex: 1 1 140px;
  padding: 4px 6px;
  font-size: 0.8rem;
}

#boomDocAddBtn {
  padding: 4px 8px;
  font-size: 0.8rem;
  border-radius: 4px;
  border: 1px solid #ccc;
  background: #f7f7f7;
  cursor: pointer;
}

#boomDocAddBtn:hover {
  background: #ececec;
}

.boom-docs-action-btn {
  padding: 2px 6px;
  font-size: 0.75rem;
  border-radius: 3px;
  border: 1px solid #d33;
  background: #fbe7e7;
  color: #900;
  cursor: pointer;
}

.boom-docs-action-btn:hover {
  background: #f7cccc;
}
/* === Platform doc bundle selector === */

.bundle-selector {
  margin-bottom: 6px;
  font-size: 0.8rem;
}

.bundle-selector-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
}

.bundle-row {
  display: flex;
  align-items: baseline;
  gap: 4px;
  cursor: pointer;
}

.bundle-row input[type="checkbox"] {
  margin: 0;
}

.bundle-title {
  font-weight: 600;
}

.bundle-meta {
  font-size: 0.75rem;
  color: #666;
}
.boom-docs-edit-btn,
.boom-docs-save-edit-btn,
.boom-docs-cancel-edit-btn {
  padding: 2px 6px;
  font-size: 0.75rem;
  border-radius: 3px;
  border: 1px solid #ccc;
  background: #f7f7f7;
  cursor: pointer;
  margin-right: 4px;
}

.boom-docs-edit-btn:hover,
.boom-docs-save-edit-btn:hover,
.boom-docs-cancel-edit-btn:hover {
  background: #ececec;
}
/* === Install Instructions Panel === */

#installPanel {
  margin-top: 12px;
  width: 100%;
}

#installPanel .card-body {
  font-size: 0.82rem;
}

#btnGenerateInstall {
  padding: 4px 10px;
  font-size: 0.8rem;
  border-radius: 4px;
  border: 1px solid #ccc;
  background: #f7f7f7;
  cursor: pointer;
  margin-bottom: 8px;
}

#btnGenerateInstall:hover {
  background: #ececec;
}

.install-output h4 {
  margin: 8px 0 4px;
  font-size: 0.9rem;
}

.install-output ol {
  margin: 0 0 6px 18px;
  padding: 0;
}
/* === Panel show/hide toggles === */

.panel-toggles {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 4px 12px 8px;
  font-size: 0.8rem;
  border-bottom: 1px solid #ddd;
}

.panel-toggles-label {
  font-weight: 600;
  color: #444;
}

.panel-toggle-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.panel-toggle-item input[type="checkbox"] {
  margin: 0;
}
#boomDocsTable .boom-doc-url {
  font-size: 0.75rem;
  color: #555;
  margin-top: 2px;
  word-break: break-all;
}
/* === Docs + Install panels: layout & spacing polish (MVP) === */

/* Align with main row (builder/VCM/parts use margin-left:30px) */
#relatedDocsPanel,
#installPanel {
  margin-left: 30px;
  margin-right: 30px;
  max-width: 1100px;
}

/* Consistent card body padding */
#relatedDocsPanel .card-body,
#installPanel .card-body {
  padding: 10px 12px;
}

/* Empty-state text: consistent look */
#platformDocsEmpty,
#boomDocsEmpty {
  padding: 6px 0 8px;
  font-style: italic;
  color: #777;
}

/* Keep tables readable on narrow devices (already scrollable) */
#platformDocsTable,
#boomDocsTable {
  min-width: 650px;
}

/* Slight breathing room between sections */
#relatedDocsPanel section + hr {
  margin: 10px 0;
}
/* Final UX spacing tighten */
.card {
  margin-bottom: 16px;
}

#relatedDocsPanel,
#installPanel {
  margin-top: 20px !important;
}

.panel-toggles {
  margin-left: 30px;
  margin-right: 30px;
}
.meta-approval-fields { margin-left: 22px; margin-top: 8px; }
.stack > label { display: block; margin: 6px 0; }
/* === TEMP: Hide Platform / Machine Docs (UI-only, preserve DOM & JS) === */
#platformDocsSection { display: none !important; }

/* Hide the divider that follows Platform docs */
#platformDocsSection + hr { display: none !important; }

/* If you still see 2 divider lines in this card, hide all HRs inside Related Docs */
#relatedDocsPanel hr { display: none !important; }
.install-table { width:100%; border-collapse:collapse; font-size:12px; }
.install-table th, .install-table td { border:1px solid #ddd; padding:6px 8px; vertical-align:top; }
.install-table thead th { background:#f6f7f9; }
/* === Install Instructions Readability === */
.install-doc {
  font-size: 14px;           /* was effectively ~12px */
  line-height: 1.45;         /* improve scanability */
}

.install-doc p {
  margin: 0 0 10px 0;
}

.install-doc ul {
  margin: 6px 0 14px 20px;
  padding: 0;
}

.install-doc li {
  margin-bottom: 8px;        /* key change: space between bullets */
}