/* Quality Control AI — dense, type-driven, defense/aerospace */

:root {
  --bg: #FBFBF8;
  --bg-deep: #F4F3EE;
  --surface: #FFFFFF;
  --surface-2: #F8F7F3;
  --surface-3: #EFEEE8;
  --border: rgba(15, 18, 24, 0.08);
  --border-strong: rgba(15, 18, 24, 0.16);
  --border-emph: rgba(15, 18, 24, 0.24);
  --ink: #0F1218;
  --ink-2: #2A2E36;
  --ink-3: #5A5F6A;
  --ink-4: #8A8F98;
  --ink-5: #B3B7BE;
  --accent: #FF6302;
  --accent-soft: rgba(255, 99, 2, 0.10);
  --accent-line: rgba(255, 99, 2, 0.28);
  --ok: #15A66E;
  --ok-soft: rgba(21, 166, 110, 0.12);
  --warn: #C97B12;
  --warn-soft: rgba(201, 123, 18, 0.13);
  --err: #C8362E;
  --err-soft: rgba(200, 54, 46, 0.12);
  --info: #5546D6;
  --info-soft: rgba(85, 70, 214, 0.12);
  --classification: #BF6A1E;

  --row-h: 32px;
  --gutter: 16px;
  --radius: 6px;
  --radius-sm: 4px;
  --shadow-1: 0 1px 0 rgba(15,18,24,0.04), 0 1px 2px rgba(15,18,24,0.04);
  --shadow-2: 0 4px 14px rgba(15,18,24,0.06), 0 2px 4px rgba(15,18,24,0.04);
  --shadow-3: 0 20px 50px rgba(15,18,24,0.14), 0 4px 14px rgba(15,18,24,0.06);

  --font-sans: 'Geist', ui-sans-serif, system-ui, sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

[data-theme='dark'] {
  --bg: #08090C;
  --bg-deep: #050609;
  --surface: #0F1115;
  --surface-2: #14171C;
  --surface-3: #1A1E25;
  --border: rgba(255,255,255,0.07);
  --border-strong: rgba(255,255,255,0.12);
  --border-emph: rgba(255,255,255,0.22);
  --ink: #ECEEF2;
  --ink-2: #C7CBD3;
  --ink-3: #8C92A0;
  --ink-4: #7A8194;
  --ink-5: #5E6473;
  --accent: #FF8638;
  --accent-soft: rgba(255, 134, 56, 0.16);
  --accent-line: rgba(255, 134, 56, 0.40);
  --ok: #3FCB91;
  --ok-soft: rgba(63, 203, 145, 0.16);
  --warn: #E8A33D;
  --warn-soft: rgba(232, 163, 61, 0.18);
  --err: #F26A60;
  --err-soft: rgba(242, 106, 96, 0.16);
  --info: #9D8DFF;
  --info-soft: rgba(157, 141, 255, 0.18);
  --classification: #E89B53;
  --shadow-1: 0 1px 0 rgba(0,0,0,0.5), 0 1px 2px rgba(0,0,0,0.4);
  --shadow-2: 0 4px 14px rgba(0,0,0,0.45), 0 2px 4px rgba(0,0,0,0.30);
  --shadow-3: 0 20px 50px rgba(0,0,0,0.55), 0 4px 14px rgba(0,0,0,0.4);
}

[data-density='compact'] { --row-h: 28px; --gutter: 12px; }
[data-density='cozy']    { --row-h: 32px; --gutter: 16px; }
[data-density='comfy']   { --row-h: 40px; --gutter: 20px; }

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  height: 100%;
}
#app { height: 100vh; overflow: hidden; }

button { font: inherit; color: inherit; cursor: pointer; border: 0; background: transparent; padding: 0; }
input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
code, .mono { font-family: var(--font-mono); }

/* ============ App Layout ============ */
.app {
  display: grid;
  grid-template-columns: 232px 1fr;
  grid-template-rows: 36px 1fr;
  height: 100vh;
  overflow: hidden;
  color: var(--ink);
  background: var(--bg);
}
[data-nav='wide'] .app { grid-template-columns: 260px 1fr; }
[data-nav='narrow'] .app { grid-template-columns: 56px 1fr; }

.classification-bar {
  grid-column: 1 / -1;
  background: var(--classification);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  display: flex; align-items: center; justify-content: center;
  gap: 24px;
}

/* ============ Sidebar ============ */
.sidebar {
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  height: 100%;
  overflow: hidden;
}
.sidebar-head {
  padding: 14px 14px 10px;
  display: flex; align-items: center; gap: 10px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.logo-mark-svg { width: 28px; height: 28px; flex: 0 0 28px; border-radius: 8px; }
.logo-text { font-weight: 600; font-size: 13px; letter-spacing: -0.01em; }
.logo-text small {
  display: block; font-size: 10px; color: var(--ink-3);
  letter-spacing: 0.06em; text-transform: uppercase; font-weight: 500; margin-top: 1px;
}
.project-switch {
  margin: 10px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  display: flex; align-items: center; gap: 8px;
  font-size: 12px;
  background: var(--surface-2);
  flex-shrink: 0;
}
.project-switch .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); }
.project-switch .meta { flex: 1; min-width: 0; }
.project-switch .name { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.project-switch .sub { color: var(--ink-3); font-size: 10.5px; font-family: var(--font-mono); }

.nav { flex: 1; overflow-y: auto; padding: 4px 8px 8px; min-height: 0; }
.nav-section { margin-top: 10px; }
.nav-section-label {
  font-size: 10px; letter-spacing: 0.10em; text-transform: uppercase;
  color: var(--ink-4); padding: 8px 8px 4px; font-weight: 500;
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 8px; border-radius: 5px;
  color: var(--ink-2); font-size: 13px; cursor: pointer; position: relative;
}
.nav-item:hover { background: var(--surface-2); color: var(--ink); }
.nav-item.active { background: var(--surface-2); color: var(--ink); }
.nav-item.active::before {
  content: ''; position: absolute; left: -8px; top: 6px; bottom: 6px;
  width: 2px; background: var(--ink); border-radius: 2px;
}
.nav-item .nav-label { flex: 1; }
.nav-item .nav-count {
  font-family: var(--font-mono); font-size: 10.5px;
  color: var(--ink-4); background: var(--surface-3); padding: 1px 6px; border-radius: 3px;
}
.nav-item .nav-count.bad { color: var(--err); background: var(--err-soft); }
.nav-item svg { width: 15px; height: 15px; flex-shrink: 0; }

.sidebar-foot {
  border-top: 1px solid var(--border);
  padding: 10px;
  display: flex; align-items: center; gap: 10px;
  font-size: 12px;
  flex-shrink: 0;
}
.avatar {
  width: 24px; height: 24px; border-radius: 50%;
  background: linear-gradient(135deg, #6B8DFF, #9D8DFF);
  display: grid; place-items: center;
  color: #fff; font-weight: 600; font-size: 10px; font-family: var(--font-mono);
  flex-shrink: 0;
}
.sidebar-foot .who { flex: 1; min-width: 0; }
.sidebar-foot .who .n { font-weight: 500; }
.sidebar-foot .who .s { color: var(--ink-3); font-size: 11px; }

/* ============ Main + Topbar ============ */
.main {
  display: flex; flex-direction: column;
  overflow: hidden;
  min-height: 0;
  background: var(--bg);
}
.topbar {
  height: 44px; min-height: 44px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  display: flex; align-items: center;
  padding: 0 16px; gap: 12px;
  flex-shrink: 0;
}
.crumbs { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--ink-3); }
.crumbs .sep { color: var(--ink-5); }
.crumbs .cur { color: var(--ink); font-weight: 500; }
.topbar-spacer { flex: 1; }
.topbar-actions { display: flex; align-items: center; gap: 6px; }

.search-pill {
  display: flex; align-items: center; gap: 8px;
  padding: 5px 10px; background: var(--surface-2);
  border: 1px solid var(--border); border-radius: 6px;
  color: var(--ink-3); font-size: 12px; min-width: 200px;
  position: relative;
  transition: border-color 0.15s, background 0.15s;
}
.search-pill:focus-within {
  border-color: var(--accent); background: var(--surface-3);
}
.search-pill:hover {
  border-color: var(--border-strong); background: var(--surface-3);
}
.search-inline {
  flex: 1; border: none; outline: none; background: transparent;
  font-size: 12px; font-family: var(--font-sans); color: var(--ink);
  min-width: 0;
}
.search-inline::placeholder { color: var(--ink-4); }
.search-dropdown {
  position: absolute; top: calc(100% + 4px); right: -12px;
  min-width: min(400px, 100vw - 32px); max-width: calc(100vw - 32px); max-height: 400px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; box-shadow: var(--shadow-3);
  overflow-y: auto; z-index: 200;
}
.kbd {
  font-family: var(--font-mono); font-size: 10.5px;
  padding: 2px 5px; border: 1px solid var(--border-strong);
  border-radius: 3px; color: var(--ink-3); background: var(--surface-2);
}

.page-content { flex: 1; overflow-y: auto; }

/* ============ Page ============ */
.page { padding: 18px 22px 60px; max-width: 1480px; width: 100%; margin: 0 auto; }
.page-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 24px; padding-bottom: 14px; margin-bottom: 18px;
  border-bottom: 1px solid var(--border);
}
.page-title { font-size: 20px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.2; margin: 0; }
.page-eyebrow {
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-4); margin-bottom: 6px;
}
.page-sub { color: var(--ink-3); font-size: 13px; margin-top: 4px; max-width: 640px; }

/* ============ Buttons ============ */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 5px; font-size: 12.5px; font-weight: 500;
  border: 1px solid var(--border-strong); background: var(--surface);
  color: var(--ink-2); white-space: nowrap;
  transition: background 0.08s ease, border-color 0.08s;
}
.btn:hover { background: var(--surface-2); color: var(--ink); border-color: var(--border-emph); }
.btn.primary { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.btn.primary:hover { opacity: 0.92; }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.ghost:hover { background: var(--surface-2); }
.btn.danger { color: var(--err); border-color: var(--border); }
.btn.danger:hover { background: var(--err-soft); border-color: var(--err); }
.btn.sm { padding: 3px 7px; font-size: 11.5px; gap: 4px; }
.btn.lg { padding: 8px 14px; font-size: 13px; }
.btn svg { width: 13px; height: 13px; }
.btn.btn-icon { padding: 5px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ============ Pills / Badges ============ */
.pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 7px; border-radius: 3px; font-size: 10.5px; font-weight: 500;
  font-family: var(--font-mono); letter-spacing: 0.02em; text-transform: uppercase;
  background: var(--surface-3); color: var(--ink-2); border: 1px solid var(--border); white-space: nowrap;
}
.pill .dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.pill.ok { color: var(--ok); background: var(--ok-soft); border-color: transparent; }
.pill.warn { color: var(--warn); background: var(--warn-soft); border-color: transparent; }
.pill.err { color: var(--err); background: var(--err-soft); border-color: transparent; }
.pill.info { color: var(--info); background: var(--info-soft); border-color: transparent; }
.pill.accent { color: var(--accent); background: var(--accent-soft); border-color: transparent; }

.id-chip {
  font-family: var(--font-mono); font-size: 11px; padding: 1px 6px;
  border-radius: 3px; background: var(--surface-3); color: var(--ink-2); letter-spacing: -0.01em;
}
.tag {
  display: inline-flex; align-items: center; gap: 4px; font-size: 10.5px;
  padding: 1px 6px; border-radius: 3px; background: var(--surface-3); color: var(--ink-2);
  font-family: var(--font-mono);
}

/* ============ Cards ============ */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.card-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px; border-bottom: 1px solid var(--border); gap: 12px;
}
.card-head h3 { font-size: 13px; font-weight: 600; margin: 0; letter-spacing: -0.005em; }
.card-head .sub { font-size: 12px; color: var(--ink-3); }
.card-body { padding: 14px; }
.card-body.flush { padding: 0; }

/* ============ Grid ============ */
.grid { display: grid; gap: var(--gutter); }
.grid.c2 { grid-template-columns: 1fr 1fr; }
.grid.c3 { grid-template-columns: repeat(3, 1fr); }
.grid.c4 { grid-template-columns: repeat(4, 1fr); }

/* ============ Stat cards ============ */
.stat {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; padding: 14px; display: flex; flex-direction: column; gap: 4px;
}
.stat .lbl { font-size: 11px; color: var(--ink-3); letter-spacing: 0.04em; text-transform: uppercase; font-weight: 500; }
.stat .val { font-size: 26px; font-weight: 600; letter-spacing: -0.03em; font-family: var(--font-mono); line-height: 1.05; margin-top: 2px; }
.stat .delta { font-size: 11px; display: flex; align-items: center; gap: 4px; color: var(--ink-3); margin-top: 2px; }
.stat .delta.up { color: var(--ok); }
.stat .delta.down { color: var(--err); }

/* ============ Table ============ */
.table-wrap { width: 100%; overflow: auto; }
table.req-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.req-table thead th {
  text-align: left; font-weight: 500; font-size: 11px; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--ink-3); padding: 8px 12px;
  border-bottom: 1px solid var(--border); background: var(--surface-2); white-space: nowrap;
}
.req-table tbody td {
  padding: 0 12px; border-bottom: 1px solid var(--border);
  height: var(--row-h); vertical-align: middle; color: var(--ink-2);
}
.req-table tbody tr:hover { background: var(--surface-2); cursor: pointer; }
.req-table td.num { font-family: var(--font-mono); font-size: 11.5px; text-align: right; }

/* ============ Forms ============ */
.input, .select {
  width: 100%; padding: 6px 9px;
  background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: 5px; font-size: 12.5px; color: var(--ink); outline: none;
  transition: border-color 0.08s, box-shadow 0.08s;
}
.input:focus, .select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
label.field { display: block; }
label.field .l {
  display: block; font-size: 11px; color: var(--ink-3);
  letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 4px; font-weight: 500;
}
.validation-message { color: var(--err); font-size: 11px; margin-top: 3px; }

/* ============ Misc utilities ============ */
.divider { height: 1px; background: var(--border); width: 100%; }
.spacer { flex: 1; }
.hstack { display: flex; align-items: center; gap: 8px; }
.vstack { display: flex; flex-direction: column; gap: 8px; }
.muted { color: var(--ink-3); }
.dim { color: var(--ink-4); }
.prewrap { white-space: pre-wrap; word-break: break-word; }

/* ============ Modals ============ */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 100;
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(4px);
}
.modal-box {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; width: 480px; max-width: calc(100vw - 32px);
  box-shadow: var(--shadow-3); display: flex; flex-direction: column;
}
.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px; border-bottom: 1px solid var(--border);
}
.modal-head h2 { font-size: 15px; font-weight: 600; margin: 0; letter-spacing: -0.01em; }
.modal-body { padding: 16px; }
.modal-foot {
  display: flex; align-items: center; justify-content: flex-end;
  gap: 8px; padding: 12px 16px; border-top: 1px solid var(--border);
}

/* Raw AI prompt/response blocks in the import AI log */
.ai-log-pre {
  font-family: var(--font-mono); font-size: 11px; line-height: 1.5;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 8px 10px; margin: 4px 0 10px;
  white-space: pre-wrap; word-break: break-word;
  max-height: 240px; overflow-y: auto;
}

/* ============ Login ============ */
.login-page {
  min-height: 100vh; background: var(--bg);
  /* EmptyLayout wraps this in [data-theme=dark]; set the text colour here so headings
     resolve against the dark tokens instead of inheriting body's light --ink. */
  color: var(--ink);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.login-card {
  width: 380px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 12px;
  padding: 28px; box-shadow: var(--shadow-2);
}
.login-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; }
.login-title { font-size: 17px; font-weight: 600; letter-spacing: -0.02em; margin: 0 0 20px; }
.login-hint {
  margin-top: 16px; padding: 10px 12px;
  background: var(--surface-2); border-radius: 5px;
  font-size: 11px; color: var(--ink-3); line-height: 1.7;
}
.login-hint code { font-family: var(--font-mono); font-size: 11px; color: var(--accent); }
.login-hint a { color: var(--accent); text-decoration: none; cursor: pointer; font-weight: 500; }
.login-hint a:hover { text-decoration: underline; }

/* ============ Alerts ============ */
.alert-err {
  padding: 8px 12px; background: var(--err-soft); border: 1px solid var(--err);
  border-radius: 5px; color: var(--err); font-size: 12px;
}
.alert-ok {
  padding: 8px 12px; background: var(--ok-soft); border: 1px solid var(--ok);
  border-radius: 5px; color: var(--ok); font-size: 12px;
}

/* ============ Inline spinner ============ */
.spinner-inline {
  display: inline-block; width: 12px; height: 12px;
  border: 2px solid var(--border-strong); border-top-color: var(--accent);
  border-radius: 50%; animation: spin 0.6s linear infinite;
  vertical-align: middle; margin-left: 6px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============ Empty state ============ */
.empty {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; padding: 60px 20px; color: var(--ink-3); gap: 8px;
}
.empty h3 { color: var(--ink); margin: 0; font-size: 14px; font-weight: 600; }
.empty p { margin: 0; font-size: 12.5px; max-width: 380px; }

/* ============ Blazor Error UI ============ */
#blazor-error-ui {
  background: var(--surface);
  border: 1px solid var(--err);
  border-radius: var(--radius);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  bottom: 12px; display: none; left: 244px; right: 12px;
  padding: 10px 40px 10px 16px; position: fixed; width: auto; max-width: 400px; z-index: 1000;
  color: var(--err); font-size: 12px;
}
#blazor-error-ui .dismiss {
  cursor: pointer; position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  width: 22px; height: 22px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%; font-size: 14px; color: var(--ink-3); text-decoration: none;
  transition: background 0.15s;
}
#blazor-error-ui .dismiss:hover { background: var(--surface-2); }

.loading-progress {
  display: block; width: 6rem; height: 6rem; margin: 30vh auto 1rem;
}
.loading-progress circle {
  fill: none; stroke: var(--surface-3); stroke-width: 0.6rem;
  transform-origin: 50% 50%; transform: rotate(-90deg);
}
.loading-progress circle:last-child {
  stroke: var(--accent);
  stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
  transition: stroke-dasharray 0.05s ease-in-out;
}
.loading-progress-text {
  position: absolute; text-align: center; font-weight: 600;
  inset: calc(30vh + 4rem) 0 auto 0.2rem; font-family: var(--font-mono); font-size: 12px; color: var(--ink-3);
}
.loading-progress-text:after { content: var(--blazor-load-percentage-text, "Loading"); }

/* ============ Search Results (inline dropdown) ============ */
.search-dropdown .search-group:first-child { margin-top: 0; }
.search-group {
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.04em; color: var(--ink-4);
  padding: 8px 16px 4px; margin-top: 2px;
}
.search-hit {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 16px; cursor: pointer; transition: background 0.1s;
}
.search-hit:hover, .search-hit.selected {
  background: var(--accent-soft);
}
.search-hit svg { color: var(--ink-3); flex-shrink: 0; }
.search-hit-text {
  display: flex; flex-direction: column; min-width: 0;
}
.search-hit-title {
  font-size: 13px; font-weight: 500; color: var(--ink);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.search-hit-sub {
  font-size: 11px; color: var(--ink-3);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.search-empty {
  padding: 24px 16px; text-align: center;
  color: var(--ink-4); font-size: 13px;
}

/* ============ Descriptor Card ============ */
.descriptor-card {
  display: grid; gap: 10px;
  padding: 14px; background: var(--surface-2);
  border: 1px solid var(--border); border-radius: var(--radius);
}
.descriptor-card .field-row {
  display: flex; align-items: center; gap: 10px;
}
.descriptor-card .field-row label { min-width: 90px; font-size: 12px; font-weight: 500; color: var(--ink-3); }
.descriptor-card .column-pills {
  display: flex; flex-wrap: wrap; gap: 4px;
}
.descriptor-card .column-pill {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 8px; font-size: 11px; font-family: var(--font-mono);
  background: var(--surface-3); border: 1px solid var(--border);
  border-radius: 4px; cursor: default;
}
.descriptor-card .column-pill .remove {
  cursor: pointer; opacity: 0.5; font-size: 10px;
}
.descriptor-card .column-pill .remove:hover { opacity: 1; color: var(--err); }

/* ============ Regex Highlights ============ */
.hl { border-radius: 2px; padding: 0 1px; cursor: default; transition: opacity 0.15s; }
.hl-0 { background: rgba(46, 91, 255, 0.18); border-bottom: 2px solid rgba(46, 91, 255, 0.6); } /* delimiter - blue */
.hl-1 { background: rgba(16, 185, 129, 0.18); border-bottom: 2px solid rgba(16, 185, 129, 0.6); } /* externalId - green */
.hl-2 { background: rgba(245, 158, 11, 0.18); border-bottom: 2px solid rgba(245, 158, 11, 0.6); } /* title - amber */
.hl-3 { background: rgba(168, 85, 247, 0.18); border-bottom: 2px solid rgba(168, 85, 247, 0.6); } /* description - purple */
.hl-4 { background: rgba(236, 72, 153, 0.18); border-bottom: 2px solid rgba(236, 72, 153, 0.6); } /* version - pink */
.hl-5 { background: rgba(20, 184, 166, 0.18); border-bottom: 2px solid rgba(20, 184, 166, 0.6); } /* mapping - teal */
.hl-6 { background: rgba(251, 146, 60, 0.18); border-bottom: 2px solid rgba(251, 146, 60, 0.6); } /* verification - orange */

[data-theme="dark"] .hl-0 { background: rgba(46, 91, 255, 0.25); border-bottom-color: rgba(96, 135, 255, 0.7); }
[data-theme="dark"] .hl-1 { background: rgba(16, 185, 129, 0.25); border-bottom-color: rgba(52, 211, 153, 0.7); }
[data-theme="dark"] .hl-2 { background: rgba(245, 158, 11, 0.25); border-bottom-color: rgba(251, 191, 36, 0.7); }
[data-theme="dark"] .hl-3 { background: rgba(168, 85, 247, 0.25); border-bottom-color: rgba(192, 132, 252, 0.7); }
[data-theme="dark"] .hl-4 { background: rgba(236, 72, 153, 0.25); border-bottom-color: rgba(244, 114, 182, 0.7); }
[data-theme="dark"] .hl-5 { background: rgba(20, 184, 166, 0.25); border-bottom-color: rgba(45, 212, 191, 0.7); }
[data-theme="dark"] .hl-6 { background: rgba(251, 146, 60, 0.25); border-bottom-color: rgba(253, 186, 116, 0.7); }

.doc-sample-panel {
  max-height: 350px; overflow: auto;
  padding: 12px; background: var(--surface-2);
  border: 1px solid var(--border); border-radius: var(--radius);
  font-size: 11px; font-family: var(--font-mono);
  white-space: pre-wrap; word-break: break-word;
  line-height: 1.6;
}

/* Pattern field color indicators */
.pattern-field { display: flex; align-items: flex-start; gap: 6px; }
.pattern-field .color-dot {
  width: 10px; height: 10px; border-radius: 50%;
  margin-top: 24px; flex-shrink: 0;
}
.color-dot-0 { background: rgba(46, 91, 255, 0.7); }
.color-dot-1 { background: rgba(16, 185, 129, 0.7); }
.color-dot-2 { background: rgba(245, 158, 11, 0.7); }
.color-dot-3 { background: rgba(168, 85, 247, 0.7); }
.color-dot-4 { background: rgba(236, 72, 153, 0.7); }
.color-dot-5 { background: rgba(20, 184, 166, 0.7); }
.color-dot-6 { background: rgba(251, 146, 60, 0.7); }

/* Provider inline display */
.provider-inline {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; background: var(--surface-2);
  border: 1px solid var(--border); border-radius: var(--radius);
  font-size: 12px; cursor: pointer;
}
.provider-inline:hover { border-color: var(--accent); }
.provider-inline .edit-icon { font-size: 11px; color: var(--ink-3); }

/* Provider popup */
.provider-popup {
  position: absolute; z-index: 100;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: 0 4px 12px rgba(0,0,0,0.12);
  padding: 12px; min-width: 300px;
}

/* AI token usage popover (per-user, lower-right, visible during AI activity) */
.token-popover {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 60;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.28);
    padding: 10px 12px;
    min-width: 150px;
    font-size: 12px;
}
.token-popover-title {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--ink-2);
    font-weight: 500;
    margin-bottom: 6px;
}
.token-popover-title .dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent);
    animation: token-pulse 1.2s ease-in-out infinite;
}
@keyframes token-pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }
.token-popover-rows { display: flex; flex-direction: column; gap: 3px; }
.token-row { display: flex; align-items: baseline; gap: 6px; }
.token-row .arrow { font-weight: 700; }
.token-row .arrow.up { color: var(--info); }
.token-row .arrow.down { color: var(--accent); }
.token-row .mono { font-family: var(--font-mono); color: var(--ink); }
.token-row .lbl { color: var(--ink-3); font-size: 11px; }