/* ============================================================
   FAR Expense Analyzer v2 — style.css
   Branded for Delve Underground.
     - Dark navy-slate surfaces (matches delveunderground.com)
     - Sage-green CTA + lime accent (their signature greens)
   The Delve palette block is the source of truth; the rest of the
   semantic tokens point at it so a future palette swap is one block.
   ============================================================ */

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

:root {
  /* ── Delve Underground palette (source of truth) ────────────── */
  --delve-bg-deep:     #101820; /* page bg in dark mode + brand dark surfaces */
  --delve-bg-slate:    #1a2a36; /* secondary slate panel (right-rail blob on delveunderground.com) */
  --delve-bg-slate-2:  #233646; /* dividers in dark areas */
  --delve-ink-on-dark: #fdfdfd; /* near-white text on dark surfaces */
  --delve-mute-on-dark:#a0adb5; /* muted text on dark */
  --delve-green:       #538648; /* primary CTA fill (Career Openings button) */
  --delve-green-ink:   #3d6b34; /* darker green for hover/pressed */
  --delve-green-soft:  #e9f1e6; /* tinted background — info chips */
  --delve-lime:        #a8ca59; /* secondary accent (headline underline) */
  --delve-lime-soft:   #f1f7df; /* tinted background — success chips */

  /* ── App-level neutrals (light surfaces stay neutral, content-first) ── */
  --bg: #f6f7f9;
  --panel: #ffffff;
  --panel-subtle: #fafbfc;
  --border: #e6e8ec;
  --border-strong: #d4d7dc;
  --ink-900: #0f1419;
  --ink-700: #2a3038;
  --ink-500: #5b6270;
  --ink-400: #848a95;
  --ink-300: #aeb4be;
  --ink-200: #d4d7dc;

  /* ── Brand semantic tokens (re-pointed to Delve palette) ────── */
  --brand-900: var(--delve-bg-deep);
  --brand-700: var(--delve-bg-slate);
  --accent: var(--delve-green);
  --accent-ink: var(--delve-green-ink);
  --accent-soft: var(--delve-green-soft);

  /* Semantic */
  --ok-bg: #e8f7ee;
  --ok-ink: #0a6e3d;
  --ok-border: #bfe8cf;
  --warn-bg: #fff4e0;
  --warn-ink: #8a5300;
  --warn-border: #f6d998;
  --bad-bg: #fdecec;
  --bad-ink: #a21e1e;
  --bad-border: #f5c2c2;
  --info-bg: #eaf2fb;
  --info-ink: #134f9e;
  --info-border: #c6dcf6;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-xl: 18px;

  --shadow-xs: 0 1px 2px rgba(15, 20, 25, 0.04);
  --shadow-sm: 0 1px 3px rgba(15, 20, 25, 0.06), 0 1px 2px rgba(15, 20, 25, 0.04);
  --shadow-md: 0 4px 12px rgba(15, 20, 25, 0.06), 0 2px 4px rgba(15, 20, 25, 0.04);
  --shadow-lg: 0 12px 32px rgba(15, 20, 25, 0.08), 0 4px 10px rgba(15, 20, 25, 0.04);
}

html, body {
  height: 100%;
  font-family: var(--font-sans);
  color: var(--ink-900);
  background: var(--bg);
  font-feature-settings: 'ss01', 'cv11';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 14px;
  line-height: 1.5;
}

button {
  font-family: inherit;
  font-feature-settings: inherit;
}

/* ============================================================
   HEADER
   ============================================================ */

.app-header {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  padding: 0 28px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  box-shadow: var(--shadow-xs);
  position: relative;
  z-index: 5;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  text-decoration: none;
  flex-shrink: 0;
  transition: opacity 0.15s ease;
}

.brand-mark:hover { opacity: 0.75; }

.brand-logo {
  height: 32px;
  width: auto;
  display: block;
  /* The Delve SVG paints black; on the light header, that's the canonical brand presentation. */
}

.brand-divider {
  width: 1px;
  height: 28px;
  background: var(--border-strong);
  margin: 0 4px;
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.app-title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.app-subtitle {
  font-size: 11.5px;
  color: var(--ink-400);
  letter-spacing: 0.01em;
  font-weight: 500;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hamburger-wrap {
  position: relative;
  display: inline-flex;
}
.hamburger-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--ink-700);
  width: 36px;
  height: 36px;
  border-radius: var(--r-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: background 0.12s ease, border-color 0.12s ease;
}
.hamburger-btn:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent-ink);
}
.hamburger-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  min-width: 200px;
  padding: 6px;
  z-index: 100;
  display: flex;
  flex-direction: column;
}
.hamburger-item {
  display: block;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--ink-700);
  text-decoration: none;
  border-radius: 4px;
  white-space: nowrap;
}
button.hamburger-item {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  font: inherit;
  cursor: pointer;
}
.hamburger-item:hover {
  background: var(--accent-soft);
  color: var(--accent-ink);
}

/* ============================================================
   MAIN LAYOUT
   ============================================================ */

.app-main {
  display: flex;
  height: calc(100vh - 64px);
  overflow: hidden;
}

.panel {
  overflow-y: auto;
  overflow-x: hidden;
}

.panel-left {
  flex: 0 0 46%;
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 24px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.panel-right {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  padding: 24px 28px 28px;
  gap: 16px;
  background: var(--bg);
  min-width: 360px;
}

/* Divider */
.divider {
  flex: 0 0 6px;
  background: transparent;
  cursor: col-resize;
  position: relative;
  transition: background 0.15s;
  z-index: 10;
}

.divider::before {
  content: '';
  position: absolute;
  inset: 0;
  left: 2px;
  right: 2px;
  background: var(--border);
  transition: background 0.15s;
}

.divider:hover::before,
.divider.dragging::before {
  background: var(--accent);
}

.divider::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 3px;
  height: 28px;
  border-radius: 2px;
  background: var(--ink-200);
  transition: background 0.15s;
}

.divider:hover::after,
.divider.dragging::after {
  background: var(--accent);
}

/* ============================================================
   UPLOAD ZONE
   ============================================================ */

.upload-zone {
  display: block;
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--r-lg);
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.18s ease;
  background: var(--panel-subtle);
  user-select: none;
}

.upload-zone .upload-icon,
.upload-zone .upload-primary,
.upload-zone .upload-secondary,
.upload-zone .upload-types {
  display: block;
}

.upload-zone .upload-primary { margin-bottom: 4px; }
.upload-zone .upload-secondary { margin-bottom: 8px; }

.upload-zone:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.upload-zone.dragover {
  border-color: var(--accent);
  background: var(--accent-soft);
  border-style: solid;
  transform: scale(1.005);
}

.upload-icon {
  color: var(--ink-300);
  margin-bottom: 10px;
  display: flex;
  justify-content: center;
  transition: color 0.18s;
}

.upload-zone:hover .upload-icon,
.upload-zone.dragover .upload-icon {
  color: var(--accent);
}

.upload-primary {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink-900);
  margin-bottom: 4px;
}

.upload-secondary {
  font-size: 12.5px;
  color: var(--ink-500);
  margin-bottom: 8px;
}

.upload-link {
  color: var(--accent-ink);
  font-weight: 600;
  border-bottom: 1px solid currentColor;
}

.upload-zone:hover .upload-link {
  color: var(--brand-700);
}

.upload-types {
  font-size: 10.5px;
  color: var(--ink-300);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
}

/* ============================================================
   QUEUE
   ============================================================ */

.queue-wrap {
  background: var(--panel-subtle);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 12px 14px;
}

.queue-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.queue-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-500);
}

.queue-status {
  font-size: 11.5px;
  color: var(--ink-400);
  font-variant-numeric: tabular-nums;
}

.queue-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.queue-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  font-size: 12.5px;
}

.queue-item-name {
  flex: 1;
  color: var(--ink-700);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
}

.queue-pill {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: 999px;
}

.queue-pill.queued {
  background: var(--ink-200);
  color: var(--ink-500);
}

.queue-pill.running {
  background: var(--info-bg);
  color: var(--info-ink);
  animation: pulse 1.6s ease-in-out infinite;
}

.queue-pill.done {
  background: var(--ok-bg);
  color: var(--ok-ink);
}

.queue-pill.error {
  background: var(--bad-bg);
  color: var(--bad-ink);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

.queue-spinner {
  width: 12px;
  height: 12px;
  border: 2px solid var(--ink-200);
  border-top-color: var(--info-ink);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================================
   RECEIPTS LIST
   ============================================================ */

.receipts-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.section-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-500);
}

.section-count {
  font-size: 11.5px;
  color: var(--ink-400);
  font-variant-numeric: tabular-nums;
}

.receipts-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.receipt-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  transition: border-color 0.12s, box-shadow 0.12s;
}

.receipt-row:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-xs);
}

.receipt-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--r-sm);
  background: var(--info-bg);
  color: var(--info-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.receipt-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.receipt-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-900);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.receipt-meta {
  font-size: 11.5px;
  color: var(--ink-400);
  font-variant-numeric: tabular-nums;
}

.receipt-amount {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-700);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.receipt-remove {
  width: 26px;
  height: 26px;
  border-radius: var(--r-sm);
  background: transparent;
  border: none;
  color: var(--ink-300);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.12s;
  flex-shrink: 0;
}

.receipt-remove:hover {
  background: var(--bad-bg);
  color: var(--bad-ink);
}

.receipt-preview-btn {
  width: 26px;
  height: 26px;
  border-radius: var(--r-sm);
  background: transparent;
  border: none;
  color: var(--ink-400);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.12s;
  flex-shrink: 0;
  padding: 0;
  vertical-align: middle;
}

.receipt-preview-btn:hover,
.receipt-preview-btn:focus {
  background: var(--info-bg);
  color: var(--info-ink);
  outline: none;
}

.log-table .group-header .receipt-preview-btn {
  width: 22px;
  height: 22px;
  margin-left: 2px;
}

.receipt-preview-panel {
  position: fixed;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg, 0 12px 32px rgba(15, 23, 42, 0.18));
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 10000;
  pointer-events: auto;
}

.receipt-preview-panel.hidden {
  display: none;
}

.receipt-preview-title {
  padding: 8px 12px;
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-500);
  border-bottom: 1px solid var(--border);
  background: var(--panel-subtle);
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.receipt-preview-body {
  flex: 1;
  min-height: 0;
  background: var(--panel-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.receipt-preview-body img,
.receipt-preview-body embed {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.receipt-preview-noprev {
  padding: 24px;
  font-size: 13px;
  color: var(--ink-500);
  text-align: center;
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn-ghost {
  background: transparent;
  color: var(--ink-500);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.12s;
  white-space: nowrap;
}

.btn-ghost:hover {
  background: var(--panel-subtle);
  color: var(--ink-900);
  border-color: var(--ink-300);
}

.btn-secondary {
  background: var(--panel);
  color: var(--ink-700);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  padding: 7px 14px;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.12s;
  white-space: nowrap;
}

.btn-secondary:hover {
  background: var(--panel-subtle);
  border-color: var(--ink-300);
}

.btn-report {
  background: var(--brand-900);
  color: #fff;
  border: 1px solid var(--brand-900);
  border-radius: var(--r-sm);
  padding: 7px 14px;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.12s;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-report:hover {
  background: var(--brand-700);
  border-color: var(--brand-700);
}

.btn-link {
  background: none;
  border: none;
  color: var(--accent-ink);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
}

.btn-link:hover {
  color: var(--brand-700);
  text-decoration: underline;
}

.btn-danger {
  background: var(--bad-ink);
  color: #fff;
  border: 1px solid var(--bad-ink);
  border-radius: var(--r-sm);
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.12s;
}

.btn-danger:hover {
  background: #8a1717;
  border-color: #8a1717;
}

/* ============================================================
   ERROR
   ============================================================ */

.error-message {
  background: var(--bad-bg);
  border: 1px solid var(--bad-border);
  border-radius: var(--r-sm);
  color: var(--bad-ink);
  padding: 10px 14px;
  font-size: 12.5px;
  line-height: 1.5;
}

/* ============================================================
   RESULTS
   ============================================================ */

.results {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.doc-summary {
  background: var(--panel-subtle);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 14px 16px;
}

.doc-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 20px;
}

.doc-field {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.doc-label {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-400);
  font-weight: 600;
}

.doc-value {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink-900);
  font-variant-numeric: tabular-nums;
}

/* ============================================================
   SUMMARY BAR (right panel, aggregate)
   ============================================================ */

.summary-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.summary-card {
  border-radius: var(--r-md);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border: 1px solid transparent;
  background: var(--panel);
  box-shadow: var(--shadow-xs);
  transition: transform 0.12s, box-shadow 0.12s;
}

.summary-card:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.summary-allowable {
  background: linear-gradient(160deg, #ffffff 0%, var(--ok-bg) 100%);
  border-color: var(--ok-border);
}

.summary-unallowable {
  background: linear-gradient(160deg, #ffffff 0%, var(--bad-bg) 100%);
  border-color: var(--bad-border);
}

.summary-conditional {
  background: linear-gradient(160deg, #ffffff 0%, var(--warn-bg) 100%);
  border-color: var(--warn-border);
}

.summary-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.summary-allowable .summary-label { color: var(--ok-ink); }
.summary-unallowable .summary-label { color: var(--bad-ink); }
.summary-conditional .summary-label { color: var(--warn-ink); }

.summary-amount {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  font-family: var(--font-sans);
}

.summary-allowable .summary-amount { color: var(--ok-ink); }
.summary-unallowable .summary-amount { color: var(--bad-ink); }
.summary-conditional .summary-amount { color: var(--warn-ink); }

.summary-pct {
  font-size: 11.5px;
  font-weight: 600;
  opacity: 0.75;
  font-variant-numeric: tabular-nums;
}

.summary-allowable .summary-pct { color: var(--ok-ink); }
.summary-unallowable .summary-pct { color: var(--bad-ink); }
.summary-conditional .summary-pct { color: var(--warn-ink); }

/* ============================================================
   LINE ITEMS (left panel latest analysis)
   ============================================================ */

.line-items {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.line-item-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 14px 16px;
  transition: border-color 0.12s, box-shadow 0.12s;
}

.line-item-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-xs);
}

.line-item-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.line-item-desc {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink-900);
  line-height: 1.3;
}

.line-item-amount {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink-900);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.line-item-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}

.far-citation {
  font-size: 11px;
  font-weight: 600;
  color: var(--info-ink);
  background: var(--info-bg);
  border: 1px solid var(--info-border);
  border-radius: var(--r-sm);
  padding: 2px 8px;
  letter-spacing: 0.01em;
}

.far-link,
.log-table a.far-link {
  color: inherit;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.far-link:hover,
.log-table a.far-link:hover {
  text-decoration: underline;
}

.far-link-icon {
  opacity: 0.65;
  flex-shrink: 0;
}

.far-link:hover .far-link-icon {
  opacity: 1;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid transparent;
}

.badge-allowable {
  background: var(--ok-bg);
  color: var(--ok-ink);
  border-color: var(--ok-border);
}

.badge-unallowable {
  background: var(--bad-bg);
  color: var(--bad-ink);
  border-color: var(--bad-border);
}

.badge-conditional,
.badge-review {
  background: var(--warn-bg);
  color: var(--warn-ink);
  border-color: var(--warn-border);
}

.badge-confidence-high {
  background: var(--panel-subtle);
  color: var(--ink-500);
  border-color: var(--border);
}

.badge-confidence-medium {
  background: var(--warn-bg);
  color: var(--warn-ink);
  border-color: var(--warn-border);
}

.badge-confidence-low {
  background: var(--bad-bg);
  color: var(--bad-ink);
  border-color: var(--bad-border);
}

.line-item-reasoning {
  font-size: 12.5px;
  color: var(--ink-500);
  line-height: 1.55;
}

.action-callout {
  margin-top: 10px;
  border-left: 3px solid var(--warn-ink);
  background: var(--warn-bg);
  padding: 8px 12px;
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-size: 12px;
  color: var(--warn-ink);
  line-height: 1.5;
}

.action-callout-label {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-right: 4px;
  font-size: 10.5px;
}

/* ============================================================
   LOG PANEL (right)
   ============================================================ */

.log-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  gap: 12px;
}

.log-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.grand-total-badge {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--ink-700);
  font-variant-numeric: tabular-nums;
}

.log-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.table-wrapper {
  flex: 1;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--panel);
  box-shadow: var(--shadow-xs);
}

.log-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
  min-width: 700px;
  table-layout: fixed;
}

.log-table thead {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--panel-subtle);
  border-bottom: 1px solid var(--border);
}

.log-table thead th {
  padding: 10px 12px;
  text-align: left;
  font-weight: 700;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
  color: var(--ink-500);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  text-overflow: ellipsis;
}

.log-table .col-resizer {
  position: absolute;
  top: 0;
  right: 0;
  width: 6px;
  height: 100%;
  cursor: col-resize;
  user-select: none;
  z-index: 2;
}

.log-table .col-resizer::after {
  content: '';
  position: absolute;
  top: 25%;
  bottom: 25%;
  right: 2px;
  width: 2px;
  border-radius: 1px;
  background: var(--ink-200);
  transition: background 0.15s;
}

.log-table .col-resizer:hover::after,
.log-table .col-resizer.dragging::after {
  background: var(--accent);
}

.log-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
}

.log-table tbody tr:last-child {
  border-bottom: none;
}

.log-table tbody tr:hover {
  background: var(--panel-subtle);
}

/* Receipt group header row */
.log-table tr.group-header {
  background: var(--panel-subtle);
}

.log-table tr.group-header:hover {
  background: var(--accent-soft);
}

.log-table tr.group-header td {
  padding: 10px 12px !important;
  font-weight: 700;
  color: var(--ink-700);
  border-top: 2px solid var(--border-strong);
  background: var(--panel-subtle);
}

.log-table tr.group-header .group-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}

.log-table tr.group-header .group-badge {
  background: var(--ink-200);
  color: var(--ink-700);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px 7px;
  border-radius: 999px;
}

.log-table tr.group-header .group-total {
  float: right;
  color: var(--ink-900);
  font-variant-numeric: tabular-nums;
}

.log-table tbody td {
  padding: 10px 12px;
  color: var(--ink-700);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: middle;
}

.log-table .td-amount {
  font-weight: 700;
  white-space: nowrap;
  color: var(--ink-900);
  font-variant-numeric: tabular-nums;
}

.log-table .badge {
  font-size: 10px;
  padding: 2px 7px;
}

/* Empty state */
.empty-state {
  padding: 64px 24px 48px;
  text-align: center;
  color: var(--ink-400);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.empty-illustration {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--panel-subtle);
  color: var(--ink-300);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}

.empty-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink-700);
}

.empty-sub {
  font-size: 12.5px;
  color: var(--ink-400);
  max-width: 280px;
  line-height: 1.55;
}

/* Review checkbox */
.review-check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  white-space: nowrap;
}

.review-check input[type="checkbox"] {
  width: 14px;
  height: 14px;
  accent-color: var(--accent);
  cursor: pointer;
}

.review-label {
  font-size: 11px;
  color: var(--ink-400);
  font-weight: 600;
  transition: color 0.15s;
}

.review-check input:checked + .review-label {
  color: var(--accent-ink);
}

/* ============================================================
   MODAL
   ============================================================ */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 20, 25, 0.42);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  animation: fadeIn 0.12s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal {
  background: var(--panel);
  border-radius: var(--r-lg);
  padding: 22px 24px 18px;
  width: 420px;
  max-width: calc(100vw - 32px);
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.16s ease;
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink-900);
  margin-bottom: 8px;
}

.modal-body {
  font-size: 13px;
  color: var(--ink-500);
  line-height: 1.55;
  margin-bottom: 18px;
}

.modal-body strong {
  color: var(--ink-900);
  font-weight: 600;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* ============================================================
   UTILITIES
   ============================================================ */

.hidden {
  display: none !important;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
   BUILDER MODE — project picker → drop receipts → cards
   ============================================================ */

.mode-tabs {
  display: inline-flex;
  background: var(--panel-subtle);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
  margin-right: 12px;
}

.mode-tab {
  background: transparent;
  border: none;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-500);
  cursor: pointer;
  transition: background 120ms, color 120ms;
}

.mode-tab:hover { color: var(--ink-700); }

.mode-tab.is-active {
  background: var(--panel);
  color: var(--ink-900);
  box-shadow: var(--shadow-xs);
  font-weight: 600;
}

.builder-view {
  padding: 32px;
  max-width: 1100px;
  margin: 0 auto;
}

.builder-shell {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.builder-step-head {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.builder-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-ink);
}

.builder-step-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--ink-900);
  margin: 0;
}

.builder-step-sub {
  font-size: 14px;
  color: var(--ink-500);
  margin: 0;
}

/* Project picker */
.project-picker {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.project-select {
  width: 100%;
  padding: 14px 16px;
  font-size: 15px;
  font-family: inherit;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  background: var(--panel);
  color: var(--ink-900);
  cursor: pointer;
  transition: border-color 120ms, box-shadow 120ms;
}

.project-select:focus {
  outline: none;
  border-color: var(--brand-700);
  box-shadow: 0 0 0 3px rgba(24, 56, 77, 0.12);
}

.project-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 8px 24px;
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
}

.project-meta-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.meta-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-400);
}

.meta-value {
  font-size: 14px;
  color: var(--ink-900);
  font-weight: 500;
}

/* Drop zone */
.builder-drop-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 56px 24px;
  border: 2px dashed var(--border-strong);
  border-radius: var(--r-lg);
  background: var(--panel);
  cursor: pointer;
  transition: border-color 120ms, background 120ms;
  text-align: center;
}

.builder-drop-zone:hover { border-color: var(--brand-700); background: var(--panel-subtle); }

.builder-drop-zone.is-drag {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.builder-drop-zone.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.builder-drop-icon {
  color: var(--ink-400);
  margin-bottom: 4px;
}

.builder-drop-primary {
  font-size: 17px;
  font-weight: 600;
  color: var(--ink-900);
}

.builder-drop-secondary {
  font-size: 13px;
  color: var(--ink-500);
}

.upload-link { color: var(--accent-ink); font-weight: 600; }

/* Extract cards */
.extract-cards-wrap {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.extract-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.extract-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow-xs);
  transition: border-color 120ms;
}

.extract-card.is-loading { border-style: dashed; }
.extract-card.is-error   { border-color: var(--bad-border); background: #fff8f8; }

/* Type-tinted left edge */
.extract-card.type-meal               { border-left: 4px solid #f59e0b; }
.extract-card.type-lodging            { border-left: 4px solid #6366f1; }
.extract-card.type-airfare            { border-left: 4px solid #0ea5e9; }
.extract-card.type-ground_transportation { border-left: 4px solid #10b981; }
.extract-card.type-mileage            { border-left: 4px solid #94a3b8; }
.extract-card.type-parking            { border-left: 4px solid #64748b; }
.extract-card.type-fuel               { border-left: 4px solid #ef4444; }
.extract-card.type-retail             { border-left: 4px solid #a855f7; }
.extract-card.type-other              { border-left: 4px solid var(--ink-300); }

.extract-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.extract-type-pill {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--panel-subtle);
  color: var(--ink-700);
  border: 1px solid var(--border);
}

.extract-card-filename {
  font-size: 13px;
  color: var(--ink-500);
  font-family: var(--font-mono);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.extract-card-remove {
  background: transparent;
  border: none;
  color: var(--ink-400);
  font-size: 22px;
  line-height: 1;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  cursor: pointer;
}
.extract-card-remove:hover { background: var(--bad-bg); color: var(--bad-ink); }

.extract-card-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid var(--border-strong);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.extract-card-status,
.extract-card-error {
  font-size: 13px;
  color: var(--ink-500);
  margin: 0;
}
.extract-card-error { color: var(--bad-ink); }

.extract-card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px 12px;
}

.extract-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.extract-field-wide { grid-column: 1 / -1; }

.extract-field-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-400);
}

.extract-field input {
  padding: 8px 10px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  font-size: 14px;
  font-family: inherit;
  color: var(--ink-900);
  background: var(--panel);
  transition: border-color 120ms;
}

.extract-field input:focus {
  outline: none;
  border-color: var(--brand-700);
  box-shadow: 0 0 0 3px rgba(24, 56, 77, 0.10);
}

.extract-detail-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 12px;
  background: var(--panel-subtle);
  border-radius: var(--r-sm);
  font-size: 13px;
}

.extract-detail-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.extract-detail-row > span:first-child {
  color: var(--ink-500);
  font-weight: 500;
}
.extract-detail-row > span:last-child {
  color: var(--ink-900);
  text-align: right;
}

.extract-card-notes {
  font-size: 13px;
  color: var(--ink-500);
  margin: 0;
  padding: 8px 10px;
  background: var(--info-bg);
  border-radius: var(--r-sm);
  border-left: 3px solid var(--info-ink);
}

.extract-card-notes strong { color: var(--info-ink); }

.extract-card-warnings {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--warn-ink);
  margin: 0;
  padding: 0;
}

.extract-card-retry {
  align-self: flex-start;
  padding: 6px 12px;
  font-size: 13px;
}

.builder-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding-top: 12px;
}

.btn-primary {
  background: var(--brand-900);
  color: white;
  border: none;
  padding: 12px 22px;
  border-radius: var(--r-md);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: background 120ms, transform 80ms;
}
.btn-primary:hover:not(:disabled) { background: var(--brand-700); }
.btn-primary:active:not(:disabled) { transform: translateY(1px); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

/* Badges */
.badge {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.badge-ok   { background: var(--ok-bg);   color: var(--ok-ink);   border-color: var(--ok-border); }
.badge-warn { background: var(--warn-bg); color: var(--warn-ink); border-color: var(--warn-border); }
.badge-bad  { background: var(--bad-bg);  color: var(--bad-ink);  border-color: var(--bad-border); }

@media (max-width: 720px) {
  .extract-card-grid { grid-template-columns: 1fr 1fr; }
  .builder-view { padding: 16px; }
}

/* ============================================================
   Report-generation modal
   ============================================================ */

.report-modal {
  max-width: 540px;
}

.report-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 16px 0 20px;
}

.report-option {
  text-align: left;
  background: var(--panel);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  padding: 14px 16px;
  cursor: pointer;
  font-family: inherit;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: border-color 120ms, background 120ms, transform 80ms;
}

.report-option:hover {
  border-color: var(--brand-700);
  background: var(--panel-subtle);
}

.report-option:active { transform: translateY(1px); }

.report-option-primary {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.report-option-primary:hover {
  border-color: var(--accent-ink);
  background: #d9efe2;
}

.report-option-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-900);
}

.report-option-sub {
  font-size: 12px;
  color: var(--ink-500);
  line-height: 1.4;
}

/* ============================================================
   REVIEW MODE (Vicky's tool)
   ============================================================ */

.review-view {
  padding: 28px 32px;
  max-width: 1200px;
  margin: 0 auto;
}
.review-shell { display: flex; flex-direction: column; gap: 28px; }

.review-queue {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  margin-top: 24px;
  overflow: hidden;
}

.review-queue-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--panel-subtle);
}

.review-queue-stats {
  display: flex;
  gap: 14px;
  font-size: 12px;
  font-weight: 500;
}

.qstat { display: flex; align-items: center; gap: 6px; color: var(--ink-700); }
.qstat .dot { width: 8px; height: 8px; border-radius: 50%; }
.qstat-red    .dot { background: #c63030; }
.qstat-yellow .dot { background: #f0ad4e; }
.qstat-green  .dot { background: #0a6e3d; }
.qstat-pending .dot { background: var(--ink-300); }

.review-queue-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 70vh;
  overflow-y: auto;
}

.qrow {
  display: grid;
  grid-template-columns: 90px 1fr 320px 100px;
  gap: 16px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  align-items: center;
  transition: background 80ms;
}
.qrow:hover { background: var(--panel-subtle); }
.qrow:last-child { border-bottom: none; }

.qrow-pending { cursor: default; }
.qrow-pending:hover { background: transparent; }

.qrow-name { display: flex; flex-direction: column; gap: 1px; min-width: 0; overflow: hidden; }
.qrow-employee { font-weight: 600; color: var(--ink-900); font-size: 13px; }
.qrow-file { font-size: 11px; color: var(--ink-500); font-family: var(--font-mono); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.qrow-issues {
  font-size: 12px;
  color: var(--ink-500);
  text-align: right;
}
.qrow-error .qrow-issues, .qrow-red .qrow-issues { color: #a21e1e; }
.qrow-yellow .qrow-issues { color: #8a5300; }
.qrow-total { font-variant-numeric: tabular-nums; text-align: right; font-size: 13px; font-weight: 500; }

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
}
.pill-red    { background: #fdecec; color: #a21e1e; border: 1px solid #f5c2c2; }
.pill-yellow { background: #fff4e0; color: #8a5300; border: 1px solid #f6d998; }
.pill-green  { background: #e8f7ee; color: #0a6e3d; border: 1px solid #bfe8cf; }
.pill-pending{ background: var(--panel-subtle); color: var(--ink-500); border: 1px solid var(--border); }

.qrow-spinner {
  width: 10px; height: 10px;
  border: 2px solid var(--ink-300);
  border-top-color: var(--accent);
  border-radius: 50%;
  display: inline-block;
  animation: spin 0.8s linear infinite;
}

/* ===== Detail view ===== */
.review-detail {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 0;
}

.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}

.detail-cover {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
}
.detail-cover-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px 24px;
  margin-bottom: 14px;
}
.detail-cover-grid > div { display: flex; flex-direction: column; gap: 2px; }

.detail-summary {
  margin: 0;
  padding: 10px 14px;
  background: #fff8e8;
  border-left: 3px solid #f0ad4e;
  border-radius: 4px;
  font-size: 13px;
}
.detail-summary-clean {
  background: #e8f7ee;
  border-left-color: #0a6e3d;
}

.detail-section { padding: 18px 22px; border-bottom: 1px solid var(--border); }
.detail-section:last-child { border-bottom: none; }
.detail-section .section-title { margin-bottom: 10px; }

.detail-rows {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.drow {
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  background: var(--panel);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.drow-error { border-left: 4px solid #c63030; }
.drow-warn  { border-left: 4px solid #f0ad4e; }
.drow-clean { border-left: 4px solid #d0e3d4; }

.drow-head {
  display: grid;
  grid-template-columns: 90px 140px 1fr 90px;
  gap: 12px;
  align-items: baseline;
}
.drow-date { font-size: 12px; color: var(--ink-500); font-variant-numeric: tabular-nums; }
.drow-category {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-700);
}
.drow-desc { font-size: 13px; }
.drow-amount { font-size: 14px; font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }
.amount-missing-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 2px 8px;
  border-radius: 999px;
  background: #fef3c7;
  color: #92400e;
}

.drow-reason { font-size: 11px; color: var(--ink-500); margin: 0; font-style: italic; }

.drow-receipt {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  background: var(--panel-subtle);
  border-radius: var(--r-sm);
  font-size: 12px;
}
.drow-receipt-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ink-400);
  letter-spacing: 0.05em;
}
.drow-receipt-missing { color: #a21e1e; font-weight: 500; }
.drow-shared-badge {
  font-size: 10px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  padding: 2px 6px;
  border-radius: 999px;
  font-weight: 600;
}
.drow-attendees {
  font-size: 11px;
  background: #e9f1e6;
  color: #0a6e3d;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 600;
  cursor: help;
}

/* Instant-show tooltip — replaces the native title= attribute (which has
   a ~700ms hover delay browsers won't let us configure). Element with
   .has-tooltip contains a .custom-tooltip child that's hidden by default
   and revealed on hover. */
.has-tooltip {
  position: relative;
}
.custom-tooltip {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  background: #1a1a1a;
  color: #fff;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.45;
  white-space: pre-line;
  max-width: 380px;
  width: max-content;
  text-align: left;
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  transition: opacity 0.08s ease-out;
}
.custom-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: #1a1a1a;
}
.has-tooltip:hover .custom-tooltip,
.has-tooltip:focus-within .custom-tooltip {
  visibility: visible;
  opacity: 1;
  transition-delay: 0s;
}

.drow-flags { display: flex; flex-direction: column; gap: 6px; }

.flag-block {
  padding: 8px 12px;
  background: var(--panel-subtle);
  border-radius: var(--r-sm);
  font-size: 12px;
  border-left: 2px solid var(--ink-300);
}
.flag-block p { margin: 4px 0 0 0; font-size: 12px; }
.flag-block strong { font-family: var(--font-mono); font-size: 11px; }

.flag-sev {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 6px;
  border-radius: 3px;
  margin-right: 6px;
}
.flag-sev-error { background: #fdecec; color: #a21e1e; }
.flag-sev-warn  { background: #fff4e0; color: #8a5300; }
.flag-sev-info  { background: var(--info-bg); color: var(--info-ink); }

.flag-citation {
  font-size: 11px;
  color: var(--ink-500);
  font-family: var(--font-mono);
}
.flag-verify {
  font-size: 12px;
  margin-top: 4px !important;
}
.flag-verify a {
  color: var(--delve-primary, #538648);
  text-decoration: none;
  font-weight: 600;
}
.flag-verify a:hover {
  text-decoration: underline;
}

.flag-rate-source {
  font-size: 11px;
  margin-top: 4px !important;
  margin-bottom: 0 !important;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.flag-verify-link {
  color: var(--delve-primary, #538648);
  text-decoration: none;
  font-weight: 600;
  font-size: 12px;
}
.flag-verify-link:hover {
  text-decoration: underline;
}
.rate-source {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 600;
  cursor: help;
}
.rate-source-live {
  background: #e9f1e6;
  color: #0a6e3d;
}
.rate-source-unknown {
  background: #fef3c7;
  color: #92400e;
}

.flag-attempts {
  margin-top: 6px;
  font-size: 11px;
}
.flag-attempts summary {
  cursor: pointer;
  color: var(--ink-500);
  font-family: var(--font-mono);
  user-select: none;
}
.flag-attempts summary:hover {
  color: var(--ink-700, var(--ink-500));
}
.flag-attempts pre {
  margin: 6px 0 0 0;
  padding: 8px 10px;
  background: var(--panel-subtle, #f6f7f8);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.4;
  overflow-x: auto;
  white-space: pre;
  color: var(--ink-700, #333);
}
.flag-action {
  font-size: 12px;
  margin-top: 6px !important;
  padding-top: 6px;
  border-top: 1px solid var(--border);
}

@media (max-width: 720px) {
  .qrow { grid-template-columns: 80px 1fr 80px; gap: 10px; }
  .qrow-issues { display: none; }
  .detail-cover-grid { grid-template-columns: 1fr 1fr; }
  .drow-head { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   Receipt-preview modal (shared by Builder + Vicky)
   ============================================================ */

.preview-modal-backdrop {
  align-items: center;
  justify-content: center;
}

.preview-modal {
  width: min(92vw, 960px);
  height: min(90vh, 1100px);
  max-width: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.preview-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.preview-title {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-700);
}

.preview-close {
  font-size: 22px;
  line-height: 1;
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: 6px;
}

.preview-modal-body {
  flex: 1;
  display: flex;
  background: #1a1a1a;
  position: relative;
  overflow: hidden;
}

.preview-modal-body img.preview-image,
.preview-modal-body img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #2a2a2a;
}

/* PDF preview: canvas + bottom nav bar (replaces iframe approach which
   broke on iOS Safari and any browser without a native PDF plugin). */
.preview-pdf-wrap {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  background: #2a2a2a;
}

.preview-pdf-canvas {
  flex: 1;
  min-height: 0;
  margin: 0 auto;
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  background: #fff;
}

.preview-pdf-nav {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 8px 12px;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  font-size: 12px;
  user-select: none;
}

.preview-pdf-nav .btn-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
  background: transparent;
}

.preview-pdf-nav .btn-ghost:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.preview-pdf-indicator {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  min-width: 60px;
  text-align: center;
}

/* "View receipt" buttons */
.btn-preview {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 500;
  padding: 4px 10px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  background: var(--panel);
  color: var(--ink-700);
  cursor: pointer;
  font-family: inherit;
  transition: background 80ms, border-color 80ms;
}
.btn-preview:hover {
  background: var(--panel-subtle);
  border-color: var(--brand-700);
  color: var(--brand-700);
}
.btn-preview svg { width: 11px; height: 11px; }

/* Declared-no-receipt rows */
.drow-receipt-declared {
  background: var(--info-bg);
  color: var(--info-ink);
  font-size: 12px;
  font-style: italic;
}
.drow-receipt-declared .drow-receipt-label {
  color: var(--info-ink);
  font-style: normal;
}

/* ============================================================
   Version badge + changelog modal
   ============================================================ */

.version-badge {
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
  margin-left: 8px;
  padding: 2px 7px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  font-family: var(--font-mono);
  background: var(--panel-subtle);
  color: var(--ink-500);
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
  transition: background 80ms, color 80ms, border-color 80ms;
}
.version-badge:hover {
  background: var(--accent-soft);
  color: var(--accent-ink);
  border-color: var(--accent);
}

.changelog-modal {
  width: min(92vw, 640px);
  max-height: 80vh;
  padding: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.changelog-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}
.changelog-modal-body {
  padding: 18px 22px;
  overflow-y: auto;
  flex: 1;
}
.changelog-entry {
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}
.changelog-entry:last-child {
  border-bottom: none;
  margin-bottom: 0;
}
.changelog-entry-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 10px;
}
.changelog-version {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  color: var(--ink-900);
  background: var(--accent-soft);
  color: var(--accent-ink);
  padding: 3px 9px;
  border-radius: 999px;
}
.changelog-date {
  font-size: 12px;
  color: var(--ink-500);
}
.changelog-entry ul {
  list-style: disc;
  padding-left: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  line-height: 1.5;
}
.changelog-entry li strong { color: var(--ink-900); }

.drow-receipt-possible {
  background: #fff8e8;
  border-left: 2px solid #f0ad4e;
  color: #8a5300;
  font-size: 12px;
}
.drow-receipt-possible .drow-receipt-label { color: #8a5300; }

/* ──────────────────────────────────────────────────────────────────
   Claude Feedback — modal + per-row button
   ────────────────────────────────────────────────────────────────── */

.feedback-modal {
  width: min(720px, 95vw);
  max-height: 85vh;
  display: flex;
  flex-direction: column;
}
.feedback-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}
.feedback-modal-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 16px 18px 18px;
  gap: 14px;
}
.feedback-compose {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.feedback-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-700);
}
.feedback-compose textarea {
  width: 100%;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  padding: 10px 12px;
  font: inherit;
  font-size: 13px;
  resize: vertical;
  min-height: 64px;
  background: #fff;
}
.feedback-compose textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}
.feedback-context {
  font-size: 11px;
  color: var(--ink-500);
  background: #f6f8fa;
  padding: 6px 10px;
  border-radius: var(--r-sm);
  border-left: 3px solid var(--accent);
}
.feedback-context-label {
  font-weight: 600;
  color: var(--ink-700);
  margin-right: 4px;
}
.feedback-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.feedback-status {
  font-size: 12px;
  color: var(--ink-500);
}
.feedback-status-ok { color: var(--accent-ink); }
.feedback-status-warn { color: #8a5300; }
.feedback-status-err { color: #a21e1e; }
.feedback-list-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}
.feedback-list-header {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-500);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.feedback-copy-all {
  font-size: 11px;
  padding: 4px 10px;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 600;
}
.feedback-copy-all:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.feedback-archive-toggle {
  margin-top: 14px;
  background: none;
  border: 0;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-500);
  padding: 6px 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  text-align: left;
}
.feedback-archive-toggle:hover { color: var(--ink-700); }
.feedback-archive-caret {
  display: inline-block;
  transition: transform 0.15s ease;
}
.feedback-archive-toggle.is-open .feedback-archive-caret {
  transform: rotate(90deg);
}
.feedback-list-archive {
  margin-top: 4px;
}
.feedback-item-archived {
  opacity: 0.7;
  background: #fafbfc;
}
.feedback-item-actions {
  display: flex;
  gap: 6px;
}
.feedback-item-btn {
  font-size: 11px;
  padding: 3px 8px;
  font-weight: 500;
}
.feedback-count {
  font-weight: 500;
  color: var(--ink-400);
  margin-left: 4px;
}
.feedback-list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-right: 4px;
}
.feedback-item {
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 10px 12px;
  background: #fff;
}
.feedback-item-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--ink-500);
  margin-bottom: 4px;
}
.feedback-item-source {
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}
.feedback-item-context {
  font-size: 11px;
  color: var(--ink-500);
  margin-bottom: 6px;
  padding: 4px 8px;
  background: #f6f8fa;
  border-radius: 4px;
}
.feedback-item-text {
  font-size: 13px;
  color: var(--ink-700);
  white-space: pre-wrap;
  line-height: 1.45;
}
.feedback-empty,
.feedback-error {
  color: var(--ink-500);
  font-size: 12px;
  padding: 12px;
  text-align: center;
}
.feedback-error { color: #a21e1e; }

.btn-feedback-row {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 500;
  padding: 4px 10px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--ink-500);
  cursor: pointer;
  transition: all 0.15s ease;
}
.btn-feedback-row:hover {
  background: var(--accent-soft);
  color: var(--accent-ink);
  border-style: solid;
  border-color: var(--accent);
}
.drow-foot,
.extract-card-foot {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 10px;
  margin-top: 6px;
}
.drow-foot .btn-feedback-row,
.extract-card-foot .btn-feedback-row {
  margin-left: auto;
}

/* ──────────────────────────────────────────────────────────────────
   History view
   ────────────────────────────────────────────────────────────────── */
.history-view {
  padding: 24px 32px;
}
.history-shell {
  max-width: 1100px;
  margin: 0 auto;
}
.history-list {
  margin-top: 16px;
}
.history-rows {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.hrow {
  display: grid;
  grid-template-columns: 60px minmax(220px, 1fr) auto auto auto;
  align-items: center;
  gap: 16px;
  padding: 12px 14px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  font-size: 13px;
}
.hrow-status {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 4px 8px;
  border-radius: var(--r-sm);
  text-align: center;
}
.hrow-status-red    { background: #fdecec; color: #a21e1e; }
.hrow-status-yellow { background: #fff8e8; color: #8a5300; }
.hrow-status-green  { background: #e8f7ee; color: #0a6e3d; }
.hrow-status-unknown{ background: #f0f1f4; color: #5b6270; }
.hrow-meta { min-width: 0; }
.hrow-title {
  font-weight: 600;
  color: var(--ink-900);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.hrow-sub {
  font-size: 11px;
  color: var(--ink-500);
  margin-top: 2px;
}
.hrow-stats {
  font-size: 11px;
  color: var(--ink-500);
  white-space: nowrap;
  text-align: right;
}
.hrow-time {
  font-size: 11px;
  color: var(--ink-400);
  white-space: nowrap;
}
.hrow-open {
  font-size: 12px;
  padding: 6px 14px;
}
.hrow-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.hrow-sync {
  font-size: 11px;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: #fff;
  color: var(--ink-700);
  cursor: pointer;
  transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
  white-space: nowrap;
}
.hrow-sync:hover:not(:disabled) {
  background: var(--accent-soft);
  border-color: var(--accent);
}
.hrow-sync.is-synced {
  background: #e8f7ee;
  color: #0a6e3d;
  border-color: #0a6e3d;
}
.hrow-sync.is-synced:hover:not(:disabled) {
  background: #d3efde;
}
.hrow-sync:disabled {
  opacity: 0.6;
  cursor: wait;
}
.hrow-delete {
  font-size: 11px;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: #fff;
  color: var(--ink-500);
  cursor: pointer;
  transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}
.hrow-delete:hover:not(:disabled) {
  background: #fdecec;
  border-color: #a21e1e;
  color: #a21e1e;
}
.hrow-delete:disabled {
  opacity: 0.6;
  cursor: wait;
}
.history-empty,
.history-error {
  color: var(--ink-500);
  font-size: 13px;
  padding: 24px;
  text-align: center;
}
.history-bulk-actions {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 8px;
}
.history-bulk-clear {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: #fff;
  color: var(--ink-700);
  cursor: pointer;
  transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}
.history-bulk-clear:hover:not(:disabled) {
  background: #fdecec;
  border-color: #a21e1e;
  color: #a21e1e;
}
.history-bulk-clear:disabled {
  opacity: 0.6;
  cursor: wait;
}
.history-error { color: #a21e1e; }
.detail-history-banner {
  background: #f0f4f8;
  border-left: 3px solid var(--accent);
  padding: 8px 14px;
  font-size: 12px;
  color: var(--ink-700);
  margin-bottom: 12px;
  border-radius: var(--r-sm);
}