:root {
  --bg: #f5f7fb;
  --card: #ffffff;
  --text: #172033;
  --muted: #677189;
  --border: #d9e0ee;
  --accent: #2855d8;
  --accent-soft: #e8efff;
  --danger: #c73737;
  --shadow: 0 10px 30px rgba(13, 28, 60, 0.08);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: var(--accent); text-decoration: none; }
img { max-width: 100%; display: block; }
button, .button {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 14px;
  cursor: pointer;
}
button.ghost, .button.ghost {
  background: #fff;
  color: var(--accent);
}
button.danger, .button.danger {
  background: var(--danger);
  border-color: var(--danger);
}
input, textarea, select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
  background: #fff;
}
label { display: block; font-size: 14px; font-weight: 600; }
label input, label textarea, label select { margin-top: 6px; }
hr { border: 0; border-top: 1px solid var(--border); margin: 18px 0; }
.topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 14px 20px;
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 40;
}
.brand { font-weight: 800; color: var(--text); font-size: 20px; }
.crumb { margin-left: 10px; color: var(--muted); }
.page { padding: 20px; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px;
  box-shadow: var(--shadow);
}
.center-card { max-width: 460px; margin: 8vh auto 0; }
.narrow { max-width: 420px; }
.stack-form { display: grid; gap: 14px; }
.row { display: flex; }
.between { justify-content: space-between; }
.center { align-items: center; }
.align-end { align-items: end; }
.wrap { flex-wrap: wrap; }
.gap { gap: 10px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1.2fr; gap: 18px; }
.muted { color: var(--muted); }
.mini { color: var(--muted); font-size: 13px; }
.pill {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}
.flash-wrap { padding: 0 20px; margin-top: 16px; }
.flash {
  margin: 0 auto 10px;
  max-width: 1200px;
  padding: 12px 14px;
  border-radius: 12px;
}
.flash.success { background: #eaf8ee; color: #136b2d; }
.flash.error { background: #ffecec; color: #8f1d1d; }
.job-list { display: grid; gap: 12px; }
.job-card {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
}
.job-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.editor-shell, .viewer-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(300px, 360px);
  gap: 18px;
}
.editor-main, .viewer-main { min-width: 0; }
.meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.meta-grid .wide { grid-column: 1 / -1; }
.toggle-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}
.toggle-wrap input { width: auto; }
.muted-panel {
  background: #f8faff;
  border: 1px dashed var(--border);
  border-radius: 14px;
}
.canvas-toolbar {
  margin: 16px 0 12px;
}
.layout-stage {
  position: relative;
  overflow: auto;
  background: #f0f3f9;
  border-radius: 16px;
  border: 1px solid var(--border);
  min-height: 420px;
  max-height: 72vh;
  padding: 12px;
}
.layout-canvas {
  position: relative;
  width: 100%;
  margin: 0 auto;
  line-height: 0;
}
.layout-stage img {
  width: 100%;
  height: auto;
}
.layout-empty {
  min-height: 420px;
  display: grid;
  place-items: center;
  color: var(--muted);
  padding: 20px;
  text-align: center;
}
.marker-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.marker {
  position: absolute;
  transform: translate(-50%, -50%);
  width: 38px;
  height: 38px;
  border-radius: 12px;
  border: 2px solid #fff;
  display: grid;
  place-items: center;
  background: #173f9b;
  color: #fff;
  box-shadow: 0 6px 18px rgba(0,0,0,0.18);
  font-size: 17px;
  font-weight: 800;
  user-select: none;
  pointer-events: auto;
  touch-action: none;
}
.marker.selected { outline: 3px solid #ffcf59; z-index: 2; }
.marker-number {
  position: absolute;
  top: -7px;
  right: -7px;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: #fff;
  color: var(--text);
  font-size: 11px;
  line-height: 18px;
  text-align: center;
  border: 1px solid var(--border);
}
.marker.hidden-marker { display: none; }
.editor-side, .viewer-side { align-self: start; position: sticky; top: 82px; }
.photo-list { display: grid; gap: 12px; margin-top: 14px; }
.photo-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}
.photo-card img { width: 100%; }
.photo-card .photo-actions { padding: 10px; display: flex; justify-content: space-between; }
.viewer-header { margin-bottom: 18px; }
.marker-wifi { background: #2563eb; }
.marker-intercom { background: #7c3aed; }
.marker-camera { background: #0f766e; }
.marker-speaker { background: #b45309; }
.marker-tv { background: #475569; }
.marker-keypad { background: #be185d; }
.marker-access, .marker-custom { background: #b91c1c; }
.filter-bar { margin-bottom: 12px; }
.filter-btn.active { background: var(--text); border-color: var(--text); }

.print-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.print-layout { margin: 0 0 20px; }
.marker-link-list { display: grid; gap: 8px; padding-left: 20px; }
.print-section { margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--border); }
.print-photo-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.print-photo-card img { border-radius: 12px; border: 1px solid var(--border); }
@media print {
  .topbar, .print-actions, .filter-bar { display: none !important; }
  body { background: #fff; }
  .page { padding: 0; }
  .card { box-shadow: none; border: 0; padding: 0; }
  .print-section { break-inside: avoid; page-break-inside: avoid; margin-top: 16px; padding-top: 10px; }
  .print-detail-grid { grid-template-columns: 0.8fr 1.2fr; gap: 12px; break-inside: avoid; page-break-inside: avoid; }
  .print-note-box { margin: 0; padding: 10px 12px; }
  .print-photo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; align-items: start; }
  .print-photo-grid.single-photo { grid-template-columns: minmax(0, 1fr); }
  .print-photo-card { padding: 8px; }
  .print-photo-card img { max-height: 210px; }
  .mini { font-size: 11px; }
  a { color: #000; text-decoration: none; }
}

@media (max-width: 980px) {
  .grid-2, .editor-shell, .viewer-grid { grid-template-columns: 1fr; }
  .editor-side, .viewer-side { position: static; }
}
@media (max-width: 640px) {
  .page { padding: 12px; }
  .topbar { padding: 12px; }
  .meta-grid { grid-template-columns: 1fr; }
  .card { padding: 14px; border-radius: 14px; }
}


.print-summary-grid { display: grid; gap: 14px; grid-template-columns: 1.1fr .9fr; margin-bottom: 18px; }
.print-key-facts, .print-links-card { border: 1px solid var(--border); border-radius: 14px; padding: 14px; background: #fbfcff; }
.print-links-card ol { margin: 10px 0 0 18px; }
.print-index-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.print-index-table th, .print-index-table td { border-top: 1px solid var(--border); padding: 10px 8px; text-align: left; vertical-align: top; }
.print-index-table th { background: #f7f9fd; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
.print-badge { display: inline-flex; min-width: 22px; height: 22px; padding: 0 7px; align-items: center; justify-content: center; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-weight: 800; }
.print-type { font-weight: 700; }
.print-section-header { margin-bottom: 10px; }
.print-note-box { background: #f8faff; border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; margin: 12px 0 16px; }
.print-layout-frame { border: 1px solid var(--border); border-radius: 12px; overflow: hidden; background: #fff; }

.print-detail-grid { display: grid; gap: 16px; grid-template-columns: 0.85fr 1.15fr; align-items: start; }
.print-photo-grid.single-photo { grid-template-columns: minmax(0, 1fr); }
.print-photo-card { border: 1px solid var(--border); border-radius: 12px; padding: 10px; background: #fff; break-inside: avoid; page-break-inside: avoid; }
.print-photo-card img { border-radius: 10px; border: 1px solid var(--border); width: 100%; height: auto; max-height: 320px; object-fit: contain; background: #fff; }
@media (max-width: 780px) { .print-summary-grid { grid-template-columns: 1fr; } }

@media (max-width: 860px) { .print-detail-grid { grid-template-columns: 1fr; } }

.viewer-detail-head { margin-bottom: 10px; }
.viewer-selected-banner {
  display: inline-block;
  margin-bottom: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}
.viewer-detail-actions { margin-top: 14px; }
.mobile-back-link { display: none; }

@media (max-width: 980px) {
  .viewer-main { scroll-margin-top: 80px; }
  .viewer-side { scroll-margin-top: 80px; }
  .mobile-back-link { display: inline-flex; }
  .viewer-detail-actions { justify-content: flex-start; }
}

.print-layout-canvas {
  position: relative;
  line-height: 0;
}
.print-layout-canvas > img {
  display: block;
  width: 100%;
  height: auto;
}
.print-marker-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.print-marker {
  pointer-events: none;
  z-index: 2;
}
@media print {
  * {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  .print-layout-frame,
  .print-layout-canvas,
  .print-marker-layer,
  .print-marker,
  .marker-number {
    overflow: visible !important;
  }
}


#viewerMarkerLayer {
  pointer-events: auto;
}
.viewer-stage .marker {
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}