/* Anchor check app - screen + A4 print styles */

:root {
  --line: #c9ced6;
  --line-soft: #e4e7ec;
  --ink: #1d2430;
  --muted: #6a7280;
  --bg: #f4f6f8;
  --panel: #ffffff;
  --soft: #eef2f6;
  --soft-2: #e7ebf0;
  --panel-2: #fbfcfd;
  --input-bg: #ffffff;
  --pass: #16794c;
  --pass-bg: #e6f4ec;
  --fail: #b3261e;
  --fail-bg: #fdecea;
  --note: #6a7280;
  --note-bg: #f1f2f4;
  --warn: #8a5a00;
  --warn-bg: #fff6e0;
  --accent: #1f4e79;
  --label-col: 208px;
  --ctl-col: 176px;
  --inputs-w: 468px;
  --viewer-h: 560px;
}

/* ---------- CLQA brand mark ---------- */
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand-img { display: block; }
.brand-text {
  flex-direction: column;
  align-items: flex-start;
  line-height: 1;
}
.brand-letters {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: .10em;
  color: #fff;
}
.brand-sub {
  font-size: 9px;
  letter-spacing: .30em;
  text-transform: uppercase;
  opacity: .75;
  margin-top: 3px;
}
.app-brand { flex: 0 0 auto; }
.app-brand .brand-img { height: 92px; width: auto; }
.app-brand .brand-letters { font-size: 22px; }
/* the artwork has dark lettering, so it sits on a light plate in the dark app bar */
.app-brand .brand-img,
.app-brand.brand-text {
  background: #fff;
  padding: 8px 14px;
  border-radius: 8px;
}

.brand-report { justify-content: flex-end; text-align: right; }
.brand-report .brand-img { max-height: 48mm; max-width: 136mm; }
.brand-report .brand-letters {
  font-size: 26pt;
  color: #000;
  letter-spacing: .12em;
}
.brand-report .brand-sub { color: #000; opacity: .7; }
.doc-head-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8mm;
}
.doc-head-text { flex: 1 1 auto; min-width: 0; }

/* the letterhead logo sits on its own line above the title */
#print-report .doc-head { display: block; }
#print-report .doc-head-row { display: block; }
#print-report .doc-head .brand-report { margin: 0 0 4mm 0; }

@media print {
  #print-report .brand-report .brand-img { max-height: 46mm; max-width: 132mm; }
}


body.dark {
  --line: #39424f;
  --line-soft: #2a323d;
  --ink: #e6eaf0;
  --muted: #9aa4b2;
  --bg: #12161c;
  --panel: #1b2029;
  --soft: #232a34;
  --soft-2: #1f2630;
  --panel-2: #20262f;
  --input-bg: #151a21;
  --pass: #4ecb8d;
  --pass-bg: #16352a;
  --fail: #ff7b72;
  --fail-bg: #3a1f1e;
  --note: #9aa4b2;
  --note-bg: #232a34;
  --warn: #e0b354;
  --warn-bg: #3a3016;
  --accent: #24405c;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Segoe UI", Tahoma, "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.45;
}

/* ---------- app bar ---------- */
.app-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 16px;
  background: var(--accent);
  color: #fff;
  flex-wrap: wrap;
}
.app-title strong { font-size: 16px; }
.app-sub { display: block; font-size: 12px; opacity: .85; }
.app-actions { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }

button {
  font: inherit;
  font-size: 13px;
  padding: 5px 11px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--input-bg);
  color: var(--ink);
  cursor: pointer;
}
button:hover { background: var(--soft); }
.app-bar button { background: #fff; border-color: #7d9bb8; color: #1d2430; }
.app-bar button:hover { background: #e9f0f7; }
button.primary { background: #ffd97a; border-color: #b78d1e; font-weight: 600; color: #1d2430; }
button.primary:hover { background: #ffe49c; }
.app-actions .sep { width: 1px; height: 22px; background: rgba(255,255,255,.4); margin: 0 4px; }

.status-msg {
  padding: 6px 16px;
  font-size: 13px;
  background: var(--soft);
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  min-height: 28px;
}
.status-msg.ok { color: var(--pass); }
.status-msg.err { color: var(--fail); font-weight: 600; }

/* ---------- layout ---------- */
.layout {
  display: grid;
  grid-template-columns: var(--inputs-w) 12px minmax(0, 1fr);
  gap: 0 8px;
  padding: 14px;
  align-items: start;
}
@media (max-width: 1180px) {
  .layout { grid-template-columns: 1fr; }
  .resize-v { display: none; }
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px 14px;
  margin-bottom: 14px;
}
.panel-head {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--muted);
  margin: 0 0 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.head-tools { display: flex; gap: 6px; }
.right-col { min-width: 0; }

/* ---------- resize handles ---------- */
.resize-h {
  position: relative;
  background: transparent;
}
.resize-v {
  align-self: stretch;
  min-height: 120px;
  cursor: col-resize;
  border-radius: 4px;
}
.resize-v::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 4px;
  height: 46px;
  border-radius: 2px;
  background: var(--line);
}
.resize-v:hover::after, .resize-v.dragging::after { background: var(--accent); }
.resize-hz {
  height: 14px;
  cursor: row-resize;
  margin: -6px 0 6px;
}
.resize-hz::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 46px;
  height: 4px;
  border-radius: 2px;
  background: var(--line);
}
.resize-hz:hover::after, .resize-hz.dragging::after { background: var(--accent); }

/* ---------- project metadata panel (collapsed by default) ---------- */
.meta-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 0 8px;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--line-soft);
  flex-wrap: wrap;
}
.meta-toggle {
  font: inherit;
  font-size: 13px;
  height: 26px;
  padding: 2px 24px 2px 8px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--input-bg)
    url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0h10L5 6z' fill='%236a7280'/%3E%3C/svg%3E")
    no-repeat right 7px center;
  color: var(--ink);
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}
.meta-toggle:hover { background-color: var(--soft); }

/* the dropdowns must never be squeezed to nothing by a narrow panel or a long summary */
.meta-toggle,
.product-select {
  flex: 0 0 auto;
  min-width: 150px;
  width: auto;
}

/* the disclosure buttons that replaced the unusable <select> toggles */
button.meta-toggle {
  background-image: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-family: inherit;
  line-height: 1;
  white-space: nowrap;
}
button.meta-toggle .caret { font-size: 11px; opacity: 0.65; }
button.meta-toggle:hover { background-color: var(--soft); }

/* a derived (computed) field reads as read-only */
.field input.derived,
.field input[readonly] {
  background: var(--soft);
  color: var(--muted);
  cursor: default;
}

.meta-summary {
  font-size: 12px;
  color: var(--muted);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1 1 auto;
}
.meta-panel[hidden] { display: none; }
.meta-panel .fieldset { border-left: 3px solid var(--line-soft); padding-left: 10px; }

/* ---------- product selector ---------- */
.product-block { margin: 0 0 12px; }
.product-label {
  display: block;
  font-size: 13px;
  margin-bottom: 3px;
}
.product-select {
  font: inherit;
  font-size: 13px;
  width: 100%;
  max-width: 420px;
  height: 28px;
  padding: 2px 6px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--input-bg);
  color: var(--ink);
}
.product-note { margin-top: 5px; }
.product-note .pn-note {
  display: block;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.4;
}
.product-note .pn-src {
  display: block;
  font-size: 11px;
  color: var(--ink);
  font-style: italic;
  margin-top: 2px;
}

/* ---------- advanced inputs ---------- */
.adv-bar { margin-top: 4px; }
.advanced-panel[hidden] { display: none; }
.advanced-panel .fieldset { border-left: 3px solid var(--line-soft); padding-left: 10px; }
.advanced-panel .fieldset > legend { font-size: 12px; }

/* ---------- not-checked list ---------- */
.notchecked-list {
  margin: 4px 0 0;
  padding-left: 18px;
}
.notchecked-list li { margin: 1px 0; }
#print-report .notchecked-list { margin-top: 1mm; }

/* ---------- input form ---------- */
.fieldset { margin: 0 0 14px; }
.fieldset > legend {
  font-weight: 600;
  font-size: 13px;
  padding: 0 0 6px;
  color: var(--accent);
}
body.dark .fieldset > legend { color: #9dc3e6; }

.field {
  display: grid;
  grid-template-columns: var(--label-col) var(--ctl-col);
  gap: 1px 8px;
  align-items: center;
  margin-bottom: 5px;
}
.field > label {
  font-size: 13px;
  color: var(--ink);
  text-align: left;
}
.field > label .sym {
  color: var(--muted);
  font-style: italic;
  font-size: 12px;
}
.field .ctl {
  display: flex;
  align-items: center;
  gap: 6px;
}
.field input[type="text"],
.field input[type="number"],
.field input[type="date"],
.field select {
  width: 108px;
  min-width: 108px;
  max-width: 108px;
  height: 26px;
  padding: 2px 6px;
  font: inherit;
  font-size: 13px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--input-bg);
  color: var(--ink);
  text-align: right;
}
/* plain text boxes: no number spinners, no wheel stepping */
.field input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
  -webkit-appearance: none;
}
.field input[type="number"]::-webkit-outer-spin-button,
.field input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  appearance: none;
  margin: 0;
}
.field input[type="text"], .field input[type="date"] { text-align: left; }
.field input:focus, .field select:focus { outline: 2px solid #b8cfe3; outline-offset: 0; }
.field .unit {
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
}
.field .hint {
  grid-column: 1 / -1;
  font-size: 11px;
  color: var(--muted);
  margin: -1px 0 2px;
}
.field.warned input, .field.warned select { border-color: #d9a441; background: var(--warn-bg); }
.field .warn {
  grid-column: 1 / -1;
  font-size: 11px;
  color: var(--warn);
  background: var(--warn-bg);
  border-left: 3px solid #d9a441;
  padding: 2px 6px;
  margin: 1px 0 3px;
}
.field .warn:empty { display: none; }

.toggle { display: flex; gap: 4px; }
.toggle input { position: absolute; opacity: 0; width: 0; height: 0; }
.toggle label { cursor: pointer; }
.toggle label span {
  display: inline-block;
  font-size: 12px;
  padding: 3px 9px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--input-bg);
  color: var(--ink);
}
.toggle input:checked + span {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
}
.toggle input:focus-visible + span { outline: 2px solid #b8cfe3; }

.derived {
  display: grid;
  grid-template-columns: var(--label-col) var(--ctl-col);
  gap: 1px 8px;
  align-items: center;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 5px;
}
.derived .val {
  text-align: right;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}

/* ---------- summary strip ---------- */
.summary-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: stretch;
}
.sum-card {
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 7px 12px;
  min-width: 170px;
  background: var(--panel-2);
}
.sum-card .k {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--muted);
  display: block;
}
.sum-card .v { font-size: 20px; font-weight: 700; }
.sum-card.pass { border-color: var(--pass); background: var(--pass-bg); }
.sum-card.pass .v { color: var(--pass); }
.sum-card.fail { border-color: var(--fail); background: var(--fail-bg); }
.sum-card.fail .v { color: var(--fail); }

/* ---------- results table ---------- */
.table-scroll { overflow-x: auto; }
table.results {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
table.results th, table.results td {
  border: 1px solid var(--line);
  padding: 4px 8px;
  text-align: left;
  vertical-align: top;
}
table.results thead th {
  background: var(--soft);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--ink);
}
table.results td.num { text-align: left; font-variant-numeric: tabular-nums; }
table.results tr.group-row td {
  background: var(--soft-2);
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--ink);
}
table.results tr.row-fail td { background: var(--fail-bg); }
table.results tr.row-fail td.c-check { border-left: 5px solid var(--fail); font-weight: 600; }
table.results tr.row-pass td.c-status { color: var(--pass); font-weight: 600; }
table.results tr.row-fail td.c-status { color: var(--fail); font-weight: 700; }
table.results tr.row-note td { color: var(--note); }
table.results .c-sym { font-style: italic; }
table.results .expr { color: var(--muted); font-size: 11px; }
table.results .reason { display: block; font-weight: 600; }
#print-report .expr { color: #444; font-size: 8pt; }
table.results .c-unit, table.results .c-ref { white-space: nowrap; }
table.results .c-util { font-variant-numeric: tabular-nums; }

.notchecked {
  font-size: 12px;
  color: var(--muted);
  background: var(--panel-2);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--line);
  padding: 7px 10px;
  margin: 10px 0 0;
}

/* ---------- 3D viewer ---------- */
.viewer-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 210px; gap: 10px; }
@media (max-width: 820px) { .viewer-wrap { grid-template-columns: 1fr; } }
.viewer {
  position: relative;
  height: var(--viewer-h, 560px);
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #eef2f5;
  overflow: hidden;
}
body.dark .viewer { background: #10141a; }
.viewer canvas { display: block; }
.viewer .dim-overlay {
  position: absolute;
  left: 0;
  top: 0;
  pointer-events: none;
}
.dim-toggles {
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  padding: 7px 9px;
  background: var(--panel-2);
  font-size: 12px;
  align-self: start;
}
.dim-toggles h4 {
  margin: 0 0 5px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--muted);
}
.dim-toggles label { display: block; padding: 2px 0; cursor: pointer; }
.dim-toggles .auto-note { color: var(--muted); font-size: 11px; }
.viewer-hint { font-size: 11px; color: var(--muted); margin-top: 5px; }

/* =========================================================
   PRINT REPORT
   ========================================================= */
#print-report { display: none; }

@media print {
  @page { size: A4 portrait; margin: 14mm 12mm; }
  html, body { background: #fff !important; font-size: 10.5pt; color: #000; }
  #app, .no-print, .status-msg { display: none !important; }
  #print-report { display: block !important; color: #000 !important; background: #fff !important; }
  #print-report * { color: #000 !important; }

  #print-report h1 { font-size: 15pt; margin: 0 0 2mm; }
  #print-report h2 {
    font-size: 11pt; margin: 5mm 0 1.5mm; text-transform: uppercase;
    letter-spacing: .05em; border-bottom: 1px solid #000; padding-bottom: 1mm;
  }
  #print-report .doc-head { border-bottom: 2px solid #000; padding-bottom: 3mm; margin-bottom: 3mm; }
  #print-report .doc-head .sub { font-size: 9.5pt; }
  #print-report table { width: 100%; border-collapse: collapse; font-size: 9pt; margin-bottom: 3mm; }
  #print-report th, #print-report td { border: 1px solid #000; padding: 1.2mm 1.6mm; text-align: left; }
  #print-report thead th { background: #e8e8e8; }
  #print-report .meta-grid td { border: none; padding: .6mm 1mm; }
  #print-report .meta-grid td.k { width: 32mm; font-weight: 700; }
  #print-report .group-row td { background: #dcdcdc; font-weight: 700; }
  #print-report tr.row-fail td { background: #fff; }
  #print-report tr.row-fail td.c-status { font-weight: 700; text-decoration: underline; }
  #print-report .reason { display: block; font-weight: 700; }
  #print-report .img-wrap { text-align: center; margin: 2mm 0 3mm; }
  #print-report .img-wrap img { max-width: 130mm; max-height: 85mm; }
  #print-report .notes, #print-report .notchecked { font-size: 9pt; }
  #print-report .notchecked { background: #fff; border: 1px solid #000; }
  #print-report .foot {
    margin-top: 5mm; padding-top: 1.5mm; border-top: 1px solid #000;
    font-size: 8.5pt; display: flex; justify-content: space-between;
  }
  #print-report .page-break { page-break-before: always; }
}