:root {
  /* ported directly from legal-rag's palette (templates/index.html:8-22) -
     corporate navy/charcoal on white/light-gray, not a from-scratch theme */
  --accent: #17294f;
  --accent-soft: #eef1f6;
  --border: #e3e5e9;
  --text: #14171f;
  --text-dim: #666b73;
  --panel-bg: #ffffff;
  --page-bg: #f7f8fa;
  color-scheme: light;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--page-bg);
  color: var(--text);
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--panel-bg);
  flex-wrap: wrap;
  row-gap: 8px;
}

@media (max-width: 720px) {
  header { padding: 10px 14px; gap: 8px; }
  .brand-tag { display: none; }
  .search-wrap { order: 10; flex-basis: 100%; max-width: 100%; }
}

header .brand {
  font-weight: 700;
  font-size: 18px;
  color: var(--accent);
  white-space: nowrap;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 7px;
}
.brand-mark { flex-shrink: 0; }

.brand-tag {
  font-size: 0.72rem;
  color: var(--text-dim);
  padding-left: 0.7rem;
  border-left: 1px solid var(--border);
  white-space: nowrap;
}

#saveMapBtn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 7px 14px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 13px;
}
#saveMapBtn:hover { border-color: var(--accent); color: var(--accent); }

.link-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
  padding: 6px 4px;
  white-space: nowrap;
}
.link-btn:hover { color: var(--accent); }

.account-menu { display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.account-name { font-size: 13px; color: var(--text-dim); text-decoration: none; display: inline-flex; align-items: center; gap: 5px; }
.account-name:hover { color: var(--accent); }
.logout-form { display: inline; margin: 0; }

/* icon + label spacing inside header/nav buttons (shared _icons.html macro) */
.link-btn, #saveMapBtn, #clearGraphBtn, #citationGapsBtn, #compareBtn,
#backToSearchBtn, .view-toggle button {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.link-btn svg, #saveMapBtn svg, #clearGraphBtn svg, #citationGapsBtn svg,
#compareBtn svg, #backToSearchBtn svg, .view-toggle button svg { flex-shrink: 0; vertical-align: middle; }

.search-wrap {
  flex: 1;
  min-width: 160px;
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 720px;
  position: relative;
}

#searchInput {
  flex: 1;
  padding: 9px 40px 9px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel-bg);
  color: var(--text);
  font-size: 14px;
}
#searchInput:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

.legal-db-toggle {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12.5px;
  color: var(--text-dim);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}
.legal-db-toggle input { cursor: pointer; }

#searchVoiceBtn {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-dim);
  padding: 4px;
  border-radius: 6px;
  display: none;
}
#searchVoiceBtn:hover { color: var(--accent); background: var(--accent-soft); }
#searchVoiceBtn.dictating { color: #c0392b; }

.view-toggle {
  display: flex;
  gap: 4px;
  background: var(--accent-soft);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 3px;
}
.view-toggle button {
  background: none;
  border: none;
  color: var(--text-dim);
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
}
.view-toggle button.active { background: var(--accent); color: #fff; }

#clearGraphBtn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 7px 14px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 13px;
}
#clearGraphBtn:hover { border-color: #c0392b; color: #c0392b; }

#citationGapsBtn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 7px 14px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 13px;
}
#citationGapsBtn:hover { border-color: var(--accent); color: var(--accent); }

#compareBtn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 7px 14px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 13px;
  flex-shrink: 0;
}
#compareBtn:hover, #compareBtn.active { border-color: var(--accent); color: var(--accent); }
#compareBtn.active { background: var(--accent-soft); }

/* Shown only while Graph/List/Timeline is on screen (a saved-search query
   exists to return to) - see updateBackToSearchBtn() in graph.js. Doesn't
   touch the current map/graph state, unlike Clear. */
#backToSearchBtn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 7px 14px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 13px;
  flex-shrink: 0;
}
#backToSearchBtn:hover { border-color: var(--accent); color: var(--accent); }
#backToSearchBtn[hidden] { display: none; }

#filterBar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--accent-soft);
  font-size: 12.5px;
  color: var(--text-dim);
  flex-wrap: wrap;
}
.filter-label { font-size: 0.72rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.03em; font-weight: 600; }
#filterBar label { display: flex; align-items: center; gap: 6px; }
#filterBar input[type="number"],
#filterBar select {
  padding: 4px 6px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel-bg);
  color: var(--text);
  font-size: 12.5px;
}
#filterBar input[type="number"] { width: 64px; }
#filterBar select { max-width: 200px; min-width: 140px; }
#filterBar select[multiple] { height: 30px; overflow-y: auto; }
.filter-hint { color: var(--text-dim); font-size: 11px; font-style: italic; white-space: nowrap; }
.filter-checkbox { gap: 5px !important; }
#filterResetBtn {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: 12.5px;
  padding: 4px 6px;
}
#filterResetBtn:hover { text-decoration: underline; }

.app-main {
  flex: 1;
  display: flex;
  min-height: 0;
}

/* search results: full-width cards in the main content flow, same shape as
   legal-rag's .result cards (meta line -> title -> text snippet -> action
   buttons), not a cramped fixed-width sidebar */
#resultsPanel {
  flex: 1;
  overflow-y: auto;
  background: var(--page-bg);
  padding: 20px 5vw 60px;
}
#resultsPanel.hidden { display: none; }
#resultsPanel:empty { display: none; }

.results-inner { max-width: 900px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }

/* comparative search: always side-by-side, horizontal scroll rather than
   stacking to one column - ported from legal-rag's .compare-grid
   (templates/index.html:153-166), source columns instead of jurisdiction
   columns */
#compareView {
  flex: 1;
  overflow-x: auto;
  padding: 20px 24px 60px;
  display: none;
  background: var(--page-bg);
}
#compareView.active { display: block; }
.compare-grid {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(300px, 340px);
  gap: 18px;
  align-items: start;
}
.source-col h2 {
  font-size: 13.5px; text-transform: uppercase; letter-spacing: 0.04em;
  margin: 0 0 12px; padding-bottom: 8px; border-bottom: 2px solid var(--accent);
  position: sticky; top: 0; background: var(--page-bg); z-index: 2; color: var(--text);
}
.source-col .r-title { cursor: pointer; }

.result-item {
  position: relative;
  padding: 18px 20px 18px 46px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel-bg);
  cursor: pointer;
  transition: box-shadow .12s ease, border-color .12s ease;
}
.r-select-wrap {
  position: absolute; left: 16px; top: 18px; width: 20px; height: 20px;
  display: flex; align-items: center; justify-content: center; cursor: pointer;
}
.r-select { width: 16px; height: 16px; cursor: pointer; accent-color: var(--accent); }

.selection-bar {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%);
  background: var(--accent); color: #fff; border-radius: 24px; padding: 10px 10px 10px 18px;
  display: flex; align-items: center; gap: 12px; font-size: 13px; box-shadow: 0 8px 24px rgba(23,41,79,0.3);
  z-index: 50;
}
.selection-bar button { border-radius: 18px; padding: 6px 14px; font-size: 12.5px; cursor: pointer; border: none; }
.selection-bar .add-to-draft-btn { background: #fff; color: var(--accent); font-weight: 600; }
.selection-bar .clear-selection-btn { background: rgba(255,255,255,0.15); color: #fff; }
.selection-bar .draft-picker {
  border-radius: 18px; padding: 6px 12px; font-size: 12.5px; cursor: pointer;
  border: 1px solid rgba(255,255,255,0.3); background: rgba(255,255,255,0.1); color: #fff;
}
.selection-bar .draft-picker option { color: var(--text); }
.result-item:hover { border-color: var(--accent); box-shadow: 0 2px 10px rgba(23, 41, 79, 0.08); }
.result-item .r-title { font-size: 15.5px; font-weight: 650; line-height: 1.35; color: var(--text); }
.result-item .r-meta { font-size: 12.5px; color: var(--text-dim); margin-top: 6px; }
.result-item .r-abstract {
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.55;
  margin-top: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.result-item .r-actions { margin-top: 10px; display: flex; gap: 8px; }
.result-item .r-actions button {
  border: 1px solid var(--border); background: var(--accent-soft); color: var(--accent);
  border-radius: 16px; padding: 4px 12px; font-size: 12px; cursor: pointer;
}
.result-item .r-actions button:hover { background: var(--accent); color: #fff; }
.r-translate-box {
  font-size: 13px; margin-top: 10px; padding: 10px 12px;
  background: var(--accent-soft); border-radius: 8px; border: 1px dashed var(--accent);
}
.r-translate-picker {
  font-size: 12px; padding: 3px 8px; border-radius: 5px; border: 1px solid var(--border);
  background: var(--panel-bg); color: inherit; margin-bottom: 6px;
}
.r-translate-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.03em; color: var(--accent);
  font-weight: 700; margin-bottom: 5px; display: block;
}
.r-translate-loading { color: var(--text-dim); }
.r-translate-error { color: #c0392b; }

#graphView { flex: 1; position: relative; min-width: 0; }
#cy { width: 100%; height: 100%; background: var(--page-bg); }
#cy.hidden { display: none; }

#listView, #timelineView {
  /* absolute + inset, filling #graphView's box (same technique #nodePanel
     already uses) rather than flex:1 - #graphView isn't itself a flex
     container, so flex:1 here was inert and these panes had no definite
     height for overflow-y:auto to act on. Without it the row list simply
     grew to its full content height, pushing the whole page taller than
     the viewport - scrolling then scrolled the *page*, carrying the
     #nodePanel detail panel (pinned to #graphView's original box) off
     the top instead of scrolling just the row list in place. */
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  overflow-y: auto;
  padding: 24px 5vw 60px;
  display: none;
  background: var(--page-bg);
}
#listView.active, #timelineView.active { display: block; }

.view-inner { max-width: 900px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.view-count { color: var(--text-dim); font-size: 12.5px; margin: 0 0 16px; }

.list-row {
  position: relative;
  padding: 18px 20px 18px 46px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel-bg);
  cursor: pointer;
  transition: box-shadow .12s ease, border-color .12s ease;
}
.list-row:hover { border-color: var(--accent); box-shadow: 0 2px 10px rgba(23, 41, 79, 0.08); }
.list-row .lr-title { font-weight: 650; font-size: 15.5px; line-height: 1.35; color: var(--text); }
.list-row .lr-meta { color: var(--text-dim); font-size: 12.5px; margin-top: 6px; }
.list-row .lr-abstract {
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.55;
  margin-top: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.timeline-year {
  color: var(--accent);
  font-weight: 700;
  margin-top: 22px;
  margin-bottom: 4px;
  font-size: 13px;
}
.timeline-year:first-child { margin-top: 0; }

#nodePanel {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 380px;
  max-width: 100vw;
  background: var(--panel-bg);
  border-left: 1px solid var(--border);
  overflow-y: auto;
  padding: 20px;
  transform: translateX(100%);
  transition: transform .15s ease;
  box-shadow: -4px 0 18px rgba(23, 41, 79, 0.08);
}
#nodePanel.open { transform: translateX(0); }
@media (max-width: 560px) {
  #nodePanel { width: 100%; }
}
#nodePanel h2 { font-size: 16.5px; margin: 0 0 6px; color: var(--text); }
#nodePanel .np-meta { color: var(--text-dim); font-size: 12.5px; margin-bottom: 12px; }
#nodePanel .np-section { margin-top: 14px; }
#nodePanel .np-label { font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--text-dim); margin-bottom: 4px; font-weight: 600; }
#nodePanel .np-abstract { font-size: 13px; line-height: 1.55; }
#nodePanel a.oa-link { color: var(--accent); font-size: 13px; font-weight: 600; }
#nodePanel button {
  margin-top: 8px; margin-right: 6px; padding: 6px 12px; border-radius: 16px;
  border: 1px solid var(--border); background: var(--accent-soft); color: var(--accent);
  cursor: pointer; font-size: 12.5px;
}
#nodePanel button:hover { background: var(--accent); color: #fff; }
#nodePanel .np-close { position: absolute; top: 14px; right: 14px; background: none; border: none; color: var(--text-dim); font-size: 20px; cursor: pointer; }
#nodePanel .np-note-link { display: block; font-size: 13px; color: var(--accent); text-decoration: none; padding: 4px 0; }
#nodePanel .np-note-link:hover { text-decoration: underline; }

.empty-state {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-dim);
  font-size: 14px;
  text-align: center;
  padding: 40px;
}

.scholar-row { padding: 4px 0 12px; }
.scholar-link, .empty-state .scholar-link {
  font-size: 12.5px;
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px dashed var(--border);
}
.scholar-link:hover { color: var(--accent); border-bottom-color: var(--accent); }

.source-status {
  padding: 8px 12px;
  font-size: 12px;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}
.source-status-failed { color: #a05a2c; }

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: var(--accent);
  color: #fff;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 13px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease, transform 0.15s ease;
  z-index: 2000;
}
.toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.ctx-menu {
  position: fixed;
  background: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.16);
  padding: 4px;
  z-index: 2000;
  min-width: 160px;
}
.ctx-menu button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 8px 10px;
  border: none;
  background: none;
  color: var(--text);
  font-size: 13px;
  border-radius: 5px;
  cursor: pointer;
}
.ctx-menu button:hover { background: var(--accent-soft); }