/* ── Theme tokens ─────────────────────────────────────────── */
:root, html[data-theme="dark"] {
  --bg:      #0b1020;
  --panel:   #121933;
  --panel-2: #182142;
  --line:    #2a3568;
  --text:    #f3f6ff;
  --muted:   #a9b4d0;
  --accent:  #6ea8fe;
  --accent-2:#8b5cf6;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger:  #ef4444;
  --btn-bg:  rgba(255,255,255,0.07);
  --btn-border: rgba(255,255,255,0.12);
  --input-bg: rgba(255,255,255,0.05);
}

html[data-theme="light"] {
  --bg:      #f0f4f8;
  --panel:   #ffffff;
  --panel-2: #f1f5f9;
  --line:    #e2e8f0;
  --text:    #0f172a;
  --muted:   #64748b;
  --accent:  #2563eb;
  --accent-2:#7c3aed;
  --success: #16a34a;
  --warning: #d97706;
  --danger:  #dc2626;
  --btn-bg:  rgba(0,0,0,0.04);
  --btn-border: rgba(0,0,0,0.12);
  --input-bg: rgba(0,0,0,0.03);
}

/* ── Reset ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, sans-serif;
  font-size: 14px;
}

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }

/* ── Login screen ─────────────────────────────────────────── */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}

.login-wrap {
  width: 340px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 2rem;
}

.login-wrap h1 {
  margin: 0 0 1.5rem;
  font-size: 1.3rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.login-wrap h1 img {
  width: 28px; height: 28px;
}

#login-form label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

#login-form input {
  width: 100%;
  padding: 0.55rem 0.75rem;
  margin-bottom: 1rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--input-bg);
  color: var(--text);
  font-size: 0.95rem;
}

#login-form input:focus { outline: none; border-color: var(--accent); }

#login-btn {
  width: 100%;
  padding: 0.6rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 0.95rem;
  cursor: pointer;
  font-weight: 600;
}

#login-btn:disabled { opacity: 0.5; cursor: not-allowed; }
#login-btn:hover:not(:disabled) { filter: brightness(1.1); }

.error-msg { color: var(--danger); font-size: 0.85rem; margin-bottom: 0.75rem; }
.error-text { color: var(--danger); }
.info-text { color: var(--muted); }

/* ── App shell ────────────────────────────────────────────── */
.app-shell {
  display: grid;
  grid-template-columns: 240px minmax(0,1fr) 280px;
  min-height: 100vh;
}

/* ── Side nav ─────────────────────────────────────────────── */
.side-nav {
  background: var(--panel);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  padding: 20px 0 16px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.brand {
  padding: 0 18px 20px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 12px;
}

.brand-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.brand-logo { width: 28px; height: 28px; border-radius: 6px; }

.brand-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}

.brand-subtitle {
  font-size: 0.7rem;
  color: var(--muted);
  line-height: 1.4;
}

.nav-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 0 10px;
  gap: 2px;
}

.nav-item {
  display: flex;
  align-items: center;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--muted);
  transition: background 0.1s, color 0.1s;
  cursor: pointer;
}

.nav-item:hover { background: var(--panel-2); color: var(--text); }

.nav-item.active {
  background: var(--panel-2);
  color: var(--accent);
  font-weight: 600;
}

.nav-footer {
  padding: 12px 16px 0;
  border-top: 1px solid var(--line);
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-user-email {
  flex: 1;
  font-size: 0.75rem;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-icon {
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  color: var(--muted);
  width: 30px; height: 30px;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.btn-icon:hover { color: var(--text); background: var(--panel-2); }
.btn-icon.btn-danger:hover { color: var(--danger); }

/* ── Main area ────────────────────────────────────────────── */
.main-area {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--bg);
}

.top-bar {
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 10;
}

.top-left, .top-right { display: flex; align-items: center; gap: 8px; }

.pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 9999px;
  font-size: 0.75rem;
  background: var(--panel-2);
  color: var(--muted);
  border: 1px solid var(--line);
}

.route-badge {
  font-size: 0.72rem;
  color: var(--muted);
  font-family: monospace;
}

.page-content {
  flex: 1;
  padding: 24px 20px;
  max-width: 100%;
}

.view { display: none; }
.view.active { display: block; }

/* ── Right panel ──────────────────────────────────────────── */
.right-panel {
  background: var(--panel);
  border-left: 1px solid var(--line);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.rp-mono {
  font-family: monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

/* ── Cards ────────────────────────────────────────────────── */
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px 18px;
  margin-bottom: 12px;
}

.card-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-subtitle {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.5;
  margin-bottom: 12px;
}

/* ── Context list (right panel) ───────────────────────────── */
.context-list { display: flex; flex-direction: column; gap: 8px; }

.context-item { display: flex; flex-direction: column; gap: 2px; }

.context-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.context-value { font-size: 0.82rem; color: var(--text); }

/* ── Metrics row ──────────────────────────────────────────── */
.metric-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.metric {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
}

.metric-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 4px;
}

.metric-value { font-size: 1.1rem; font-weight: 700; color: var(--text); }

/* ── Tables ───────────────────────────────────────────────── */
.runs-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
}

.runs-table th {
  background: var(--panel-2);
  padding: 10px 14px;
  text-align: left;
  font-size: 0.75rem;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--line);
}

.runs-table td {
  padding: 10px 14px;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--line);
}

.runs-table tr:last-child td { border-bottom: none; }

.run-row { cursor: pointer; }
.run-row:hover td { background: var(--panel-2); }
.empty-row { color: var(--muted); text-align: center; }

/* ── Info table ───────────────────────────────────────────── */
.info-table { border-collapse: collapse; width: 100%; }

.info-table th,
.info-table td { padding: 6px 8px; font-size: 0.85rem; text-align: left; }

.info-table th { color: var(--muted); width: 130px; font-weight: 500; }

/* ── Badges ───────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-ok       { background: rgba(34,197,94,0.15); color: #22c55e; }
.badge-error    { background: rgba(239,68,68,0.15); color: #ef4444; }
.badge-queued   { background: rgba(148,163,184,0.15); color: var(--muted); }
.badge-running  { background: rgba(110,168,254,0.15); color: var(--accent); }
.badge-waiting_user { background: rgba(245,158,11,0.15); color: #f59e0b; }
.badge-succeeded{ background: rgba(34,197,94,0.15); color: #22c55e; }
.badge-failed   { background: rgba(239,68,68,0.15); color: #ef4444; }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  padding: 6px 14px;
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  border-radius: 6px;
  color: var(--text);
  cursor: pointer;
  font-size: 0.85rem;
  transition: background 0.1s;
  display: inline-block;
}

.btn:hover { background: var(--panel-2); }

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
}

.btn-primary:hover { filter: brightness(1.1); }

/* ── Runs header ──────────────────────────────────────────── */
.runs-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 8px;
}

.runs-header h2 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

.runs-filter-toggle {
  display: flex;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}

.filter-btn {
  padding: 5px 14px;
  background: transparent;
  border: none;
  border-right: 1px solid var(--line);
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--muted);
}

.filter-btn:last-child { border-right: none; }
.filter-btn.active { background: var(--accent); color: #fff; font-weight: 600; }
.filter-btn:not(.active):hover { background: var(--panel-2); color: var(--text); }

#runs-refresh-btn {
  padding: 5px 12px;
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--muted);
}

#runs-refresh-btn:hover { color: var(--text); background: var(--panel-2); }

/* ── Agent filter bar ── */
.runs-agent-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
  min-height: 28px;
}
.agent-pill {
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: 0.15s;
}
.agent-pill:hover { color: var(--text); background: var(--panel-2); }
.agent-pill.active { font-weight: 600; }
.agent-pill--all.active       { background: rgba(255,255,255,.08); color: var(--text); border-color: var(--line); }
.agent-pill--cc_exp.active    { background: rgba(110,168,254,.15); color: var(--accent); border-color: rgba(110,168,254,.4); }
.agent-pill--cc_exit.active   { background: rgba(139,92,246,.15); color: #a78bfa; border-color: rgba(139,92,246,.4); }
.agent-pill--invoice_agent.active { background: rgba(34,197,94,.12); color: #22c55e; border-color: rgba(34,197,94,.35); }

/* ── Agent key badges in table ── */
.agent-key-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-family: monospace;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
  color: var(--muted);
}
.agent-key--cc_exp  { background: rgba(110,168,254,.10); color: var(--accent); border-color: rgba(110,168,254,.3); }
.agent-key--cc_exit { background: rgba(139,92,246,.10); color: #a78bfa; border-color: rgba(139,92,246,.3); }

/* ── Review link in runs table ── */
.review-link {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 11px;
  background: rgba(110,168,254,.10);
  color: var(--accent);
  border: 1px solid rgba(110,168,254,.3);
  text-decoration: none;
  white-space: nowrap;
}
.review-link:hover { background: rgba(110,168,254,.20); }
.review-link-muted { color: var(--muted); font-size: 12px; }

/* ── Page header ──────────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.page-title { margin: 0; font-size: 1.2rem; font-weight: 700; }

/* ── Run detail ───────────────────────────────────────────── */
#back-btn {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: 0.9rem;
  padding: 0;
  margin-bottom: 12px;
}

#back-btn:hover { text-decoration: underline; }

.json-block {
  background: var(--panel-2);
  color: var(--text);
  padding: 1rem;
  border-radius: 6px;
  font-size: 0.78rem;
  overflow-x: auto;
  max-height: 300px;
  overflow-y: auto;
  white-space: pre;
  border: 1px solid var(--line);
}

details summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 6px 0;
  color: var(--muted);
}

/* ── Upload ───────────────────────────────────────────────── */
.upload-wrap { display: flex; flex-direction: column; gap: 0; }

.upload-section {
  padding: 0 0 28px;
}

.upload-section-title {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 4px;
  color: var(--text);
}

.upload-section-title--exit { color: var(--accent-2); }

.upload-section-desc {
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0 0 14px;
}

.upload-divider {
  border: none;
  border-top: 1px solid var(--line);
  margin: 0 0 28px;
}

#upload-form,
#exit-upload-form {
  background: var(--panel);
  padding: 20px;
  border-radius: 10px;
  border: 1px solid var(--line);
  max-width: 440px;
}

#upload-form label,
#exit-upload-form label {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

#file-input,
#exit-file-input { display: block; margin-bottom: 6px; color: var(--text); }

.upload-hint { font-size: 0.78rem; color: var(--muted); margin: 0 0 14px; }

#upload-btn {
  padding: 8px 20px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
}

#exit-upload-btn {
  padding: 8px 20px;
  background: var(--accent-2);
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
}

#upload-btn:disabled,
#exit-upload-btn:disabled { opacity: 0.5; cursor: not-allowed; }

#upload-btn:hover:not(:disabled),
#exit-upload-btn:hover:not(:disabled) { filter: brightness(1.1); }

#upload-result,
#exit-upload-result {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 0.85rem;
  max-width: 440px;
  border: 1px solid var(--line);
}

.result-ok     { background: rgba(34,197,94,0.1);  color: #22c55e; }
.result-review { background: rgba(245,158,11,0.1); color: #f59e0b; }
.result-denied { background: rgba(239,68,68,0.1);  color: #ef4444; }
.result-error  { background: rgba(239,68,68,0.1);  color: #ef4444; }

/* ── Review link button ───────────────────────────────────── */
a.review-btn, a#review-btn {
  display: inline-block;
  padding: 7px 16px;
  background: var(--accent);
  color: #fff;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
}

a.review-btn:hover, a#review-btn:hover { filter: brightness(1.1); }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .app-shell {
    grid-template-columns: 200px minmax(0,1fr);
  }
  .right-panel { display: none; }
}

@media (max-width: 600px) {
  .app-shell {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }
  .side-nav {
    height: auto;
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    padding: 10px;
  }
  .brand { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
  .nav-list { flex-direction: row; flex-wrap: wrap; }
}

/* === ADDITIVE: Phase 0e — Single Review Shell ========================
   When view=run_detail is active, the app-shell switches to a split-pane
   workspace: side-nav + compact runs list (left) + iframe of the actual
   review surface (right). The right-panel is hidden to give the iframe
   maximum horizontal room. Both #view-runs and #view-run_detail carry
   .active in this mode (set by showView() in app.js); the existing
   single-active rule (line 277-278) is overridden by the [data-mode]
   selectors below.                                                     */
.app-shell[data-mode="run_detail"] {
  grid-template-columns: 240px minmax(0, 1fr);
}
.app-shell[data-mode="run_detail"] .right-panel {
  display: none;
}
.app-shell[data-mode="run_detail"] .main-area {
  min-width: 0;
}
.app-shell[data-mode="run_detail"] .page-content {
  display: grid;
  grid-template-columns: minmax(300px, 360px) minmax(0, 1fr);
  gap: 0;
  padding: 0;
  height: calc(100vh - 56px);
  min-height: 0;
}
.app-shell[data-mode="run_detail"] #view-runs {
  display: block;
  border-right: 1px solid var(--line);
  overflow: auto;
  padding: 12px 10px;
  background: var(--panel);
  min-height: 0;
  max-width: 100%;
}
.app-shell[data-mode="run_detail"] #view-runs .runs-header {
  flex-wrap: wrap;
  gap: 6px;
}
.app-shell[data-mode="run_detail"] #view-runs .runs-header h2 {
  font-size: 0.78rem;
}
.app-shell[data-mode="run_detail"] #view-runs .runs-table th,
.app-shell[data-mode="run_detail"] #view-runs .runs-table td {
  font-size: 0.72rem;
  padding: 5px 4px;
}
/* In compact (split-pane) mode hide the Created date and Review link
   columns. The whole row remains clickable and now mounts the iframe
   directly via _onSelectRun. */
.app-shell[data-mode="run_detail"] #view-runs .runs-table th:nth-child(4),
.app-shell[data-mode="run_detail"] #view-runs .runs-table td:nth-child(4),
.app-shell[data-mode="run_detail"] #view-runs .runs-table th:nth-child(5),
.app-shell[data-mode="run_detail"] #view-runs .runs-table td:nth-child(5) {
  display: none;
}
.app-shell[data-mode="run_detail"] #view-run_detail {
  display: flex;
  flex-direction: column;
  padding: 0;
  margin: 0;
  overflow: hidden;
  min-height: 0;
}

/* Active-row highlight — always-on so the selected run is visible in
   both the full Runs view and the split-pane run_detail view.         */
.runs-table tr.run-row.active-row > td {
  background: rgba(110, 168, 254, 0.14);
  box-shadow: inset 3px 0 0 var(--accent, #6ea8fe);
}
.runs-table tr.run-row.active-row > td:first-child {
  font-weight: 600;
}

/* iframe host fills #view-run_detail completely. */
.review-iframe-host {
  position: relative;
  width: 100%;
  height: 100%;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.review-iframe-host iframe {
  flex: 1 1 auto;
  width: 100%;
  height: 100%;
  border: 0;
  background: var(--bg);
  display: block;
}
.review-iframe-host .review-iframe-empty {
  flex: 1 1 auto;
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 0.85rem;
  padding: 40px;
  text-align: center;
}
/* === END ADDITIVE BLOCK: Phase 0e ==================================== */

/* === ADDITIVE: APV-EXP-WORKSPACE-RESPONSIVE-LAYOUT-PASS-001 Stage 1 ===
   Workspace-scoped app-shell mode. When app.js sets
   data-mode="exp_workspace" on .app-shell (only when view=exp and
   screen=workspace), the right-panel hides and the main-area gets the
   full residual width, analog to data-mode="run_detail". Other views
   are not affected — they keep the default 3-column grid.
   Rollback: delete this block + reverse the app.js wiring.            */
.app-shell[data-mode="exp_workspace"] {
  grid-template-columns: 240px minmax(0, 1fr);
}
.app-shell[data-mode="exp_workspace"] .right-panel {
  display: none;
}
.app-shell[data-mode="exp_workspace"] .main-area {
  min-width: 0;
}
/* === END ADDITIVE BLOCK: RESPONSIVE-LAYOUT-PASS-001 Stage 1 §1 ======= */

/* === ADDITIVE: Phase 0f-1 — Review Workspace Focus Mode ============== */
/* Operator-toggleable Vollbild-Mode for run_detail. URL-Vertrag:
   /user/?view=run_detail&run_id=<id>&agent_key=<key>&mode=focus
   Triggered via #focus-toggle in .top-right (only visible in run_detail).
   Side-nav and compact runs list collapse so the iframe gets the full
   horizontal canvas. The top-bar stays visible so the toggle remains
   reachable. The right-panel was already hidden by Phase 0e in this
   layout mode and stays hidden. Pure CSS layer — no JS state lives
   here; data-focus="on" is set/unset by app.js applyFocusMode().      */
#focus-toggle { display: none; }
.app-shell[data-mode="run_detail"] #focus-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.75rem;
  color: var(--muted);
  font-family: inherit;
}
.app-shell[data-mode="run_detail"] #focus-toggle:hover {
  background: var(--panel-2);
  color: var(--text);
}
.app-shell[data-mode="run_detail"][data-focus="on"] #focus-toggle {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.app-shell[data-mode="run_detail"][data-focus="on"] {
  grid-template-columns: 1fr;
}
.app-shell[data-mode="run_detail"][data-focus="on"] .side-nav {
  display: none;
}
.app-shell[data-mode="run_detail"][data-focus="on"] #view-runs {
  display: none;
}
.app-shell[data-mode="run_detail"][data-focus="on"] .page-content {
  grid-template-columns: minmax(0, 1fr);
}
/* === END ADDITIVE BLOCK: Phase 0f-1 ================================== */

/* ===== EXP-STAGE-1 BEGIN ===========================================
 * APV-EXP-OPERATOR-UI-CANONICAL-REBUILD-001 Stage 1 — Inbox MVP styles.
 * Additive only. All colors reuse existing tokens (var(--success/--warning/
 * --danger/--muted/--accent/--panel/--panel-2/--line/--text)). No new
 * tokens introduced. Rollback: delete this block.
 * Mounted into /srv/user-ui inside galaxy-caddy via host bind mount.
 * =================================================================== */

.exp-wrap {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  gap: 12px;
  padding: 16px 0;
}

.exp-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 0 4px;
}

.exp-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.exp-filter-strip {
  display: flex;
  align-items: end;
  gap: 12px;
  flex-wrap: wrap;
  padding: 10px 12px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  position: sticky;
  top: 0;
  z-index: 2;
}

.exp-filter {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 130px;
}

.exp-filter--grow { flex: 1 1 240px; }

.exp-filter-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.exp-filter select,
.exp-filter input[type="search"] {
  background: var(--input-bg);
  border: 1px solid var(--btn-border);
  color: var(--text);
  padding: 6px 8px;
  border-radius: 6px;
  font-size: 0.85rem;
}

.exp-filter select:focus,
.exp-filter input[type="search"]:focus {
  outline: none;
  border-color: var(--accent);
}

.exp-filter-meta {
  margin-left: auto;
  font-size: 11px;
  color: var(--muted);
  align-self: flex-end;
}

.exp-list {
  flex: 1 1 auto;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  outline: none;
}

.exp-empty {
  padding: 32px 16px;
  text-align: center;
  color: var(--muted);
  background: var(--panel);
  border: 1px dashed var(--line);
  border-radius: 10px;
}

.exp-empty--err { color: var(--danger); border-color: rgba(239, 68, 68, 0.3); }

.exp-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 4px solid var(--muted);
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.08s ease, border-color 0.08s ease;
}

.exp-row:hover {
  background: var(--panel-2);
}

.exp-row.selected {
  background: var(--panel-2);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.exp-row-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 13px;
}

.exp-row-signals {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-height: 22px;
}

.exp-run-id {
  font-family: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  color: var(--muted);
}

.exp-meta {
  font-size: 11px;
  color: var(--muted);
}

.exp-age {
  margin-left: auto;
  font-size: 11px;
  color: var(--muted);
}

.exp-gate {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 700;
  background: transparent;
  border: 1px solid;
}

.exp-agent {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.exp-agent--cc_exit {
  color: var(--accent);
  background: rgba(110, 168, 254, 0.12);
}
.exp-agent--cc_exp {
  color: var(--muted);
  background: rgba(169, 180, 208, 0.10);
}
.exp-agent--other {
  color: var(--muted);
  background: rgba(169, 180, 208, 0.06);
}

.exp-chip {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 700;
  background: transparent;
  border: 1px solid;
}

.exp-chip--danger { color: var(--danger);  border-color: rgba(239, 68, 68, 0.45);  background: rgba(239, 68, 68, 0.08); }
.exp-chip--warn   { color: var(--warning); border-color: rgba(245, 158, 11, 0.45); background: rgba(245, 158, 11, 0.08); }
.exp-chip--accent { color: var(--accent);  border-color: rgba(110, 168, 254, 0.45); background: rgba(110, 168, 254, 0.08); }
.exp-chip--muted  { color: var(--muted);   border-color: rgba(169, 180, 208, 0.30); background: rgba(169, 180, 208, 0.05); }

.exp-foot {
  font-size: 11px;
  color: var(--muted);
  padding: 4px 8px;
}
.exp-foot kbd {
  font-family: "JetBrains Mono", monospace;
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 10px;
}

/* Help overlay (triggered by ?). Hidden by default. */
.exp-help-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.exp-help-overlay[hidden] { display: none; }
.exp-help-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px 24px;
  min-width: 380px;
  max-width: 560px;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
}
.exp-help-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}
.exp-help-table {
  width: 100%;
  border-collapse: collapse;
}
.exp-help-table td {
  padding: 6px 4px;
  font-size: 13px;
  vertical-align: middle;
}
.exp-help-table td:first-child {
  width: 130px;
  white-space: nowrap;
}
.exp-help-table kbd {
  font-family: "JetBrains Mono", monospace;
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 11px;
  color: var(--text);
}
.exp-help-foot {
  margin-top: 12px;
  font-size: 11px;
  text-align: right;
}

/* Empty .muted helper consistent with rest of file. */
.muted { color: var(--muted); }

/* ===== EXP-STAGE-1 END ============================================ */

/* ===== EXP-STAGE-1.5 BEGIN =========================================
 * APV-EXP-OPERATOR-UI-STAGE1-5-ADJUSTMENTS-001
 * Telemetry-Mining MUST-Fixes only (MUST-2.1 + MUST-2.2).
 * Additive only. Reuses existing tokens (var(--accent/--line)).
 * Rollback: delete this block.
 * =================================================================== */

/* MUST-2.1 — commit-pulse on filter strip border-bottom (~220 ms).
 * Triggered on filter change, search input, and reload (button + 'r').
 * Anchor: Telemetry-Mining F-3 (operators repeat actions when feedback
 * is invisible). Visual-only; no state mutation.
 */
.exp-filter-strip {
  transition: border-bottom-color 0.22s ease, box-shadow 0.22s ease;
}
.exp-filter-strip--pulse {
  border-bottom-color: var(--accent);
  box-shadow: 0 1px 0 0 var(--accent);
}

/* MUST-2.2 — actionable empty-state reset chips.
 * Anchor: Telemetry-Mining F-1 (76 % bounce at first screen — operators
 * must always have a one-click next action).
 */
.exp-empty-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 12px;
}
.exp-empty-action {
  font: inherit;
  color: var(--accent);
  background: transparent;
  border: 1px solid rgba(110, 168, 254, 0.45);
  border-radius: 9999px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.08s ease, color 0.08s ease;
}
.exp-empty-action:hover,
.exp-empty-action:focus {
  background: rgba(110, 168, 254, 0.08);
  outline: none;
}
/* ===== EXP-STAGE-1.5 END =========================================== */

/* ===== EXP-WORKSPACE-STAGE2-1 BEGIN ================================
 * APV-EXP-WORKSPACE-STAGE2-IMPLEMENTATION-2-1
 * Workspace Shell — Skeleton only. No data. No hydration.
 * Additive only. Reuses existing tokens (var(--success/--warning/
 * --danger/--muted/--accent/--panel/--panel-2/--line/--text/
 * --input-bg/--btn-border)). No new top-level color tokens.
 * Rollback: delete this block + revert app.js + delete
 *           src/views/exp_workspace.js.
 * Mounted into /srv/user-ui inside galaxy-caddy via host bind mount.
 * ================================================================= */

.exp-ws-wrap {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  padding: 8px 0;
}

/* Title bar — sticky top, 40 px tall. */
.exp-ws-titlebar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px 10px 0 0;
  position: sticky;
  top: 0;
  z-index: 3;
  font-size: 13px;
}

.exp-ws-back-chip {
  font: inherit;
  color: var(--accent);
  background: transparent;
  border: 1px solid rgba(110, 168, 254, 0.45);
  border-radius: 9999px;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.08s ease, color 0.08s ease;
}
.exp-ws-back-chip:hover,
.exp-ws-back-chip:focus-visible {
  background: rgba(110, 168, 254, 0.08);
  outline: none;
}

.exp-ws-title {
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.exp-ws-run-id {
  font-family: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  color: var(--muted);
}

.exp-ws-spacer {
  flex: 1 1 auto;
}

.exp-ws-status-pill,
.exp-ws-gate-pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 700;
  border: 1px solid;
  background: transparent;
}
.exp-ws-status-pill--skel,
.exp-ws-gate-pill--skel {
  color: var(--muted);
  border-color: rgba(169, 180, 208, 0.30);
  background: rgba(169, 180, 208, 0.05);
}

/* Three-pane row — 40 / 35 / 25 per Phase A §2.1. */
.exp-ws-panes {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  gap: 8px;
  padding: 8px 0;
}

.exp-ws-pane {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

/* APV-EXP-WORKSPACE-RESPONSIVE-LAYOUT-PASS-001 Stage 1:
   Pane redistribution 40/35/25 -> 25/50/25. Records is the P1 surface
   on 13" MacBook; PDF and Governance step down to 25 % each. Min-widths
   harmonised to 280 px so all three panes share the same shrink floor. */
.exp-ws-pane--artifact {
  flex: 25 1 0;
  min-width: 280px;
}
.exp-ws-pane--extraction {
  flex: 50 1 0;
  min-width: 280px;
}
.exp-ws-pane--extraction:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}
.exp-ws-pane--governance {
  flex: 25 1 0;
  min-width: 280px;
}

.exp-ws-pane-header {
  padding: 8px 12px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  background: var(--panel-2);
}

.exp-ws-skeleton {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  overflow: auto;
  min-height: 0;
}

/* Artifact skeleton — diagonal-stripe placeholder for "PDF will be here". */
.exp-ws-skel-pdf {
  flex: 1 1 auto;
  min-height: 240px;
  background: repeating-linear-gradient(45deg,
    rgba(169, 180, 208, 0.04),
    rgba(169, 180, 208, 0.04) 12px,
    rgba(169, 180, 208, 0.08) 12px,
    rgba(169, 180, 208, 0.08) 24px);
  border: 1px dashed var(--line);
  border-radius: 6px;
}

/* Extraction skeleton — placeholder table rows. */
.exp-ws-skel-row {
  height: 28px;
  background: rgba(169, 180, 208, 0.06);
  border-radius: 4px;
}

/* Governance skeleton — placeholder cards. */
.exp-ws-skel-card {
  height: 60px;
  background: rgba(169, 180, 208, 0.06);
  border-radius: 6px;
}

.exp-ws-skel-note {
  font-size: 11px;
  color: var(--muted);
  font-style: italic;
  margin-top: 8px;
  text-align: center;
}

/* Footer — sticky bottom, 32 px tall. */
.exp-ws-footer {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 0 0 10px 10px;
  font-size: 11px;
  color: var(--muted);
}
.exp-ws-footer-meta {
  font-size: 11px;
  color: var(--muted);
}

/* Empty state (no run_id in URL) per Phase A §3.1. */
.exp-ws-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 64px 16px;
  text-align: center;
  color: var(--muted);
  background: var(--panel);
  border: 1px dashed var(--line);
  border-radius: 10px;
  min-height: 320px;
}
.exp-ws-empty-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}
.exp-ws-empty-body {
  font-size: 12px;
}

/* Mobile / small-screen degradation per Phase A §2.7:
 * Below 1024 px stack vertically as Governance → Extraction → Artifact. */
@media (max-width: 1023px) {
  .exp-ws-panes {
    flex-direction: column;
  }
  .exp-ws-pane--governance { order: 1; flex: 0 0 auto; }
  .exp-ws-pane--extraction { order: 2; flex: 0 0 auto; }
  .exp-ws-pane--artifact   { order: 3; flex: 0 0 auto; }
  .exp-ws-pane             { min-height: 240px; }
}

/* ===== EXP-WORKSPACE-STAGE2-1 END ================================== */

/* ===== EXP-WORKSPACE-STAGE2-2 BEGIN ================================
 * APV-EXP-WORKSPACE-STAGE2-IMPLEMENTATION-2-2
 * Run-Detail Hydration + Governance/Verdict Basisprojektion.
 * Additive only. Reuses canonical tokens (var(--success/--warning/
 * --danger/--muted/--accent/--panel/--panel-2/--line/--text)) plus
 * the existing .badge / .exp-agent-* classes. All selectors are
 * exp-ws-* prefix-namespaced.
 * Rollback: delete this block + revert app.js (loadExpWorkspace
 *           import + dispatch call) + restore previous exp_workspace.js
 *           from .bak.pre-exp-workspace-stage2-2.<ts>
 * ================================================================= */

/* Title-bar pill variants beyond Stage 2.1's skeleton. */
.exp-ws-agent-chip {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.exp-ws-agent-chip--skel {
  color: var(--muted);
  background: rgba(169, 180, 208, 0.05);
}

.exp-ws-age {
  font-size: 11px;
  color: var(--muted);
}

/* Governance pane — hydrated content layer (replaces the
 * exp-ws-skeleton class on hydration). */
.exp-ws-gov-content {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 12px;
  overflow: auto;
  min-height: 0;
}

.exp-ws-gov-banner {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-left-width: 4px;
  border-radius: 8px;
  background: var(--panel-2);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.exp-ws-gov-banner-pill {
  display: flex;
}
.exp-ws-gov-banner-text {
  font-size: 12px;
  color: var(--text);
}

.exp-ws-gov-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  overflow: hidden;
}
.exp-ws-gov-card-head {
  padding: 6px 10px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}
.exp-ws-gov-card-body {
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  color: var(--text);
}
.exp-ws-gov-card--failure {
  border-color: rgba(239, 68, 68, 0.45);
}
.exp-ws-gov-card--failure .exp-ws-gov-card-head {
  color: var(--danger);
}

/* Governance tabs (Lite — tabs only, no accordion, no persistence). */
.exp-ws-gov-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 4px;
}
.exp-ws-gov-tab {
  appearance: none;
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 6px 10px;
  cursor: pointer;
  font-family: inherit;
}
.exp-ws-gov-tab:hover {
  color: var(--text);
}
.exp-ws-gov-tab[aria-selected="true"] {
  color: var(--text);
  border-bottom-color: var(--accent, #6ea8fe);
}
.exp-ws-gov-tab:focus-visible {
  outline: 2px solid var(--accent, #6ea8fe);
  outline-offset: 2px;
}
.exp-ws-gov-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.exp-ws-gov-panel[hidden] {
  display: none;
}

/* Wave-A class breakdown rows. */
.exp-ws-class-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}
.exp-ws-class-row--muted { opacity: 0.55; }

.exp-ws-class-chip {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 700;
  background: transparent;
  border: 1px solid;
}

.exp-ws-class-count {
  margin-left: auto;
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--text);
}

.exp-ws-class-dominant {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}
.exp-ws-class-dominant-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Quality signals. */
.exp-ws-quality-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.exp-ws-quality-chip {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 700;
  background: transparent;
  border: 1px solid;
}

/* Honest-absence semantics. */
.exp-ws-honest-absence {
  border-style: dashed;
}
.exp-ws-honest-absence-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
}
.exp-ws-honest-absence-detail {
  font-size: 11px;
  color: var(--muted);
  font-style: italic;
}
.exp-ws-honest-absence-note {
  font-size: 11px;
  color: var(--muted);
  font-style: italic;
  text-align: center;
  margin-top: 4px;
}

/* Extraction pane — hydrated summary. */
.exp-ws-ext-content {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 12px;
  overflow: auto;
  min-height: 0;
}
.exp-ws-ext-summary {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.exp-ws-ext-summary-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}
.exp-ws-ext-summary-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.exp-ws-ext-summary-value {
  margin-left: auto;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

/* Per-pane loading hint inline at top of skeleton. */
.exp-ws-pane-loading {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.04em;
  text-align: center;
  padding: 4px 0;
}

/* Per-pane error state. */
.exp-ws-pane-error {
  border: 1px dashed rgba(239, 68, 68, 0.45);
  border-radius: 8px;
  padding: 16px;
  background: rgba(239, 68, 68, 0.04);
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
  font-size: 12px;
}
.exp-ws-pane-error-title {
  font-weight: 700;
  color: var(--danger);
}
.exp-ws-pane-error-detail {
  color: var(--text);
  font-family: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  word-break: break-all;
}

/* ===== EXP-WORKSPACE-STAGE2-2 END ================================== */

/* ===== EXP-WORKSPACE-STAGE2-3 BEGIN ================================
 * APV-EXP-WORKSPACE-STAGE2-IMPLEMENTATION-2-3
 * Read-only Records Table Projection.
 * Additive. Severity colors via inline style from signals.js maps;
 * confidence dot levels reuse --danger/--warning/--success tokens.
 * All selectors exp-ws-* prefixed. No new color tokens.
 * Rollback: delete this block + restore previous exp_workspace.js
 *           from .bak.pre-exp-workspace-stage2-3.<ts>
 * ================================================================= */

/* Info bar above the records table (chip + count + read-only note). */
.exp-ws-records-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--muted);
  padding: 0 4px;
  flex-wrap: wrap;
}
.exp-ws-records-info-count {
  font-weight: 700;
  color: var(--text);
}
.exp-ws-records-info-chip {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  border: 1px solid rgba(110, 168, 254, 0.45);
  background: transparent;
}
.exp-ws-records-info-note {
  font-style: italic;
}
.exp-ws-records-info-note--warn {
  color: var(--warning);
  font-style: normal;
  font-weight: 600;
}

/* Table container — owns horizontal scroll for narrow extraction panes. */
.exp-ws-records-wrap {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
}

.exp-ws-records-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  color: var(--text);
  table-layout: auto;
}

.exp-ws-records-thead {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--panel-2);
}

.exp-ws-records-th {
  padding: 6px 8px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-align: left;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.exp-ws-records-th--idx {
  width: 36px;
  text-align: right;
}
.exp-ws-records-th--klass {
  width: 120px;
  text-align: center;
}
.exp-ws-records-th--conf {
  width: 52px;
  text-align: center;
}

.exp-ws-records-tr {
  border-left: 3px solid var(--muted);
  background: var(--panel);
  cursor: pointer;
  transition: background 0.06s ease;
}
.exp-ws-records-tr:hover {
  background: var(--panel-2);
}
.exp-ws-records-tr--selected {
  background: var(--panel-2);
  box-shadow: inset 0 0 0 1px var(--accent);
}
.exp-ws-records-tr--empty .exp-ws-records-td {
  color: var(--muted);
  font-style: italic;
}

.exp-ws-records-td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
  white-space: nowrap;
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.exp-ws-records-td--idx {
  text-align: right;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  font-size: 11px;
}
.exp-ws-records-td--empty {
  color: var(--muted);
  font-style: italic;
}
.exp-ws-records-td--klass {
  text-align: center;
}
.exp-ws-records-td--conf {
  text-align: center;
  width: 52px;
}

/* Per-row review_class chip — colors come from inline style attribute
 * driven by signals.REVIEW_CLASS_COLORS so a single source of truth
 * governs every screen. */
.exp-ws-records-class-chip {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 9999px;
  font-size: 10px;
  font-weight: 700;
  background: transparent;
  border: 1px solid;
  white-space: nowrap;
  letter-spacing: 0.02em;
}
.exp-ws-records-class-chip--none {
  color: var(--muted);
  border-color: rgba(169, 180, 208, 0.30);
  border-style: dashed;
  font-style: italic;
}

/* Per-row confidence dot. Levels:
 *   --low  → --danger (red)
 *   --mid  → --warning (amber)
 *   --high → --success (green)
 *   --none → hollow dashed dot (honest absence)
 */
.exp-ws-records-conf-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid;
  vertical-align: middle;
}
.exp-ws-records-conf-dot--low  { background: var(--danger);  border-color: var(--danger); }
.exp-ws-records-conf-dot--mid  { background: var(--warning); border-color: var(--warning); }
.exp-ws-records-conf-dot--high { background: var(--success); border-color: var(--success); }
.exp-ws-records-conf-dot--none {
  background: transparent;
  border-color: rgba(169, 180, 208, 0.45);
  border-style: dashed;
}

/* ===== EXP-WORKSPACE-STAGE2-3 END ================================== */

/* ===== EXP-WORKSPACE-STAGE2-4 BEGIN ================================
 * APV-EXP-WORKSPACE-STAGE2-IMPLEMENTATION-2-4
 * Workfile + corrections hydration layer. Per-cell confidence, per-row
 * warnings, source-lineage disclosure, corrections-provenance dots,
 * corrections-history card, sender + MRN governance projection.
 * Additive. Severity colors via inline styles from signals.js /
 * WARNING_SEVERITY_COLOR. All selectors exp-ws-* prefixed. Zero new
 * color tokens.
 * Rollback: delete this block + restore previous exp_workspace.js +
 *           previous api.js from .bak.pre-exp-workspace-stage2-4.<ts>
 * ================================================================= */

/* Info-bar Stage 2.4 chip variants. */
.exp-ws-records-info-chip--workfile {
  color: var(--success);
  border-color: rgba(34, 197, 94, 0.45);
}
.exp-ws-records-info-chip--corr {
  color: var(--accent);
  border-color: rgba(110, 168, 254, 0.45);
}

/* APV-EXP-WORKSPACE-CSV-TRUTH-WIREUP-005 (Phase C frontend) ─────────────
 * CSV-Truth-Indikator, Meta-Strip, Lineage-Banner, Read-only-Marker,
 * CSV-Download- + Reprocess-Buttons, Reprocess-Card.
 * ─────────────────────────────────────────────────────────────────────── */
.exp-ws-records-info-chip--csv-truth {
  color: #6ee7b7;
  border-color: rgba(110, 231, 183, 0.55);
  background: rgba(110, 231, 183, 0.06);
  font-weight: 600;
}

.exp-ws-csv-meta-strip {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin-left: 8px;
}
.exp-ws-csv-meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  font-size: 11px;
  line-height: 1.4;
  border: 1px solid transparent;
  border-radius: 10px;
  background: rgba(169, 180, 208, 0.05);
  color: var(--muted);
  white-space: nowrap;
}
.exp-ws-csv-meta-pill[data-tone="ok"] {
  color: var(--text);
  border-color: rgba(110, 168, 254, 0.35);
  background: rgba(110, 168, 254, 0.05);
}
.exp-ws-csv-meta-pill[data-tone="warn"] {
  color: #fcd34d;
  border-color: rgba(252, 211, 77, 0.45);
  background: rgba(252, 211, 77, 0.05);
}

.exp-ws-csv-actions {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  margin-left: auto;
}
.exp-ws-csv-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
  border-radius: 6px;
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
}
.exp-ws-csv-btn--primary {
  color: #052e16;
  background: #6ee7b7;
  border-color: #34d399;
}
.exp-ws-csv-btn--primary:hover {
  background: #34d399;
  border-color: #10b981;
}
.exp-ws-csv-btn--secondary {
  color: var(--text);
  background: transparent;
  border-color: rgba(169, 180, 208, 0.45);
}
.exp-ws-csv-btn--secondary:hover:not(:disabled) {
  border-color: rgba(110, 168, 254, 0.65);
  background: rgba(110, 168, 254, 0.05);
}
.exp-ws-csv-btn:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

/* Lineage banners (parent + children) */
.exp-ws-lineage-banners {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 0 0 8px 0;
}
.exp-ws-lineage-banner {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  font-size: 12px;
  border-radius: 6px;
  border: 1px solid transparent;
  background: rgba(169, 180, 208, 0.05);
  color: var(--text);
}
.exp-ws-lineage-banner--parent {
  border-color: rgba(110, 168, 254, 0.45);
  background: rgba(110, 168, 254, 0.06);
}
.exp-ws-lineage-banner--child {
  border-color: rgba(110, 231, 183, 0.45);
  background: rgba(110, 231, 183, 0.06);
}
.exp-ws-lineage-banner-label {
  color: var(--muted);
  font-weight: 500;
}
.exp-ws-lineage-banner-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}
.exp-ws-lineage-banner-link:hover {
  text-decoration: underline;
}
.exp-ws-lineage-banner-note {
  color: var(--muted);
  font-size: 11px;
}
.exp-ws-lineage-banner-status {
  margin-left: auto;
  padding: 1px 6px;
  border-radius: 8px;
  background: rgba(169, 180, 208, 0.15);
  color: var(--muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.exp-ws-lineage-banner-status[data-status="succeeded"],
.exp-ws-lineage-banner-status[data-status="waiting_user"] {
  background: rgba(34, 197, 94, 0.15);
  color: #22c55e;
}
.exp-ws-lineage-banner-status[data-status="failed"] {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
}
.exp-ws-lineage-banner-status[data-status="running"],
.exp-ws-lineage-banner-status[data-status="queued"] {
  background: rgba(110, 168, 254, 0.15);
  color: #6ea8fe;
}

/* Read-only cell marker (regulations + follow-row aggregates) */
.exp-ws-records-td--readonly {
  background: rgba(169, 180, 208, 0.04);
  cursor: not-allowed;
}
.exp-ws-records-td--readonly .exp-ws-records-td-input {
  color: var(--muted);
  font-style: italic;
  user-select: none;
}
.exp-ws-records-td--readonly::after {
  content: '🔒';
  font-size: 9px;
  opacity: 0.4;
  margin-left: 4px;
  vertical-align: super;
}

/* Reprocess card (full-pane replacement during dispatch) */
.exp-ws-reprocess-card {
  padding: 16px 18px;
  border-radius: 8px;
  border: 1px solid rgba(110, 168, 254, 0.35);
  background: rgba(110, 168, 254, 0.05);
  margin: 16px;
}
.exp-ws-reprocess-card-head {
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
  margin-bottom: 6px;
}
.exp-ws-reprocess-card-title {
  color: var(--text);
}
.exp-ws-reprocess-card-meta {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 12px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}

/* Table tone marker — CSV-Truth path distinguishable from legacy fallback */
.exp-ws-records-table--csv-truth thead.exp-ws-records-thead {
  border-bottom-color: rgba(110, 231, 183, 0.35);
}

/* Per-cell confidence underline. Subtle 1-px bottom border under the
 * inline-block cell content so it doesn't fight the row's bottom-border.
 * Color comes from the severity token. */
.exp-ws-records-td--conf-low {
  box-shadow: inset 0 -2px 0 0 rgba(239, 68, 68, 0.7);
}
.exp-ws-records-td--conf-mid {
  box-shadow: inset 0 -2px 0 0 rgba(245, 158, 11, 0.7);
}
/* --conf-high deliberately renders WITHOUT visual treatment — operators
 * learn high-confidence cells by their absence of cue (Phase B §8). */

/* Corrections-provenance dot — small accent dot in top-right of cell. */
.exp-ws-records-corr-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  margin-right: 6px;
  vertical-align: top;
  position: relative;
  top: 4px;
}

/* Source-page superscript marker (cell → page disclosure). */
.exp-ws-records-src-marker {
  display: inline-block;
  margin-left: 4px;
  font-size: 9px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.04em;
  vertical-align: super;
}

/* Per-row warning column header + cell. */
.exp-ws-records-th--warn { width: 96px; text-align: center; }
.exp-ws-records-td--warn { text-align: center; }

.exp-ws-records-warn-chip {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 9999px;
  font-size: 10px;
  font-weight: 700;
  background: transparent;
  border: 1px solid;
  white-space: nowrap;
  letter-spacing: 0.02em;
}
.exp-ws-records-warn-chip--none {
  color: var(--muted);
  border-color: rgba(169, 180, 208, 0.30);
  border-style: dashed;
  font-style: italic;
}

/* Quality-signals row layout (governance pane). */
.exp-ws-quality-meta {
  font-size: 11px;
  color: var(--muted);
}
.exp-ws-quality-meta-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.exp-ws-quality-meta--warn {
  color: var(--warning);
  font-weight: 700;
}

/* Warnings-V1 grouped list in governance. */
.exp-ws-warn-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 6px;
}
.exp-ws-warn-group + .exp-ws-warn-group {
  border-top: 1px dashed var(--line);
  padding-top: 6px;
}
.exp-ws-warn-group-head {
  display: flex;
  align-items: center;
  gap: 8px;
}
.exp-ws-warn-sev-chip {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 9999px;
  font-size: 10px;
  font-weight: 700;
  background: transparent;
  border: 1px solid;
  letter-spacing: 0.04em;
}
.exp-ws-warn-sev-count {
  font-size: 11px;
  font-weight: 700;
  color: var(--text);
  margin-left: auto;
}

.exp-ws-warn-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 2px 4px;
  border-left: 2px solid var(--line);
  margin-left: 4px;
  font-size: 11px;
}
.exp-ws-warn-item-code {
  font-family: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-weight: 700;
  color: var(--text);
}
.exp-ws-warn-item-meta {
  font-size: 10px;
  color: var(--muted);
  font-style: italic;
}
.exp-ws-warn-item-meta--field {
  font-family: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-style: normal;
}
.exp-ws-warn-item-msg {
  font-size: 11px;
  color: var(--text);
  white-space: normal;
  word-break: break-word;
}

/* Corrections-history items in governance. */
.exp-ws-corr-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 6px 4px;
  border-bottom: 1px dashed var(--line);
  font-size: 11px;
}
.exp-ws-corr-item:last-child { border-bottom: none; }
.exp-ws-corr-item-head {
  display: flex;
  align-items: center;
  gap: 8px;
}
.exp-ws-corr-item-field {
  font-family: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 10px;
  color: var(--text);
}
.exp-ws-corr-item-field code { background: rgba(110, 168, 254, 0.06); padding: 1px 4px; border-radius: 3px; }
.exp-ws-corr-item-meta {
  margin-left: auto;
  font-size: 10px;
  color: var(--muted);
  font-style: italic;
}
.exp-ws-corr-item-body {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--text);
}
.exp-ws-corr-item-old {
  color: var(--muted);
  text-decoration: line-through;
  word-break: break-all;
}
.exp-ws-corr-item-arrow {
  color: var(--accent);
  font-weight: 700;
}
.exp-ws-corr-item-new {
  color: var(--text);
  font-weight: 600;
  word-break: break-all;
}
.exp-ws-corr-item-by {
  font-size: 10px;
  color: var(--muted);
  font-style: italic;
}
.exp-ws-corr-item-by code {
  background: rgba(169, 180, 208, 0.06);
  padding: 1px 3px;
  border-radius: 2px;
  font-family: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

/* ===== EXP-WORKSPACE-STAGE2-4 END ================================== */

/* ===== EXP-WORKSPACE-STAGE2-5 BEGIN ================================
 * APV-EXP-WORKSPACE-STAGE2-IMPLEMENTATION-2-5
 * Artifact/PDF Context Layer · Source Navigation · Multi-Artifact
 * Workspace Physics. Additive only. Reuses canonical tokens. All
 * selectors exp-ws-* prefixed. Zero new color tokens.
 * Rollback: delete this block + restore previous exp_workspace.js
 *           + previous api.js from .bak.pre-exp-workspace-stage2-5.<ts>
 * ================================================================= */

/* Artifact pane header — adds the collapse button next to the label. */
.exp-ws-art-pane-header {
  display: flex;
  align-items: center;
  gap: 8px;
}
.exp-ws-pane-header-label { flex: 1 1 auto; }

.exp-ws-art-collapse {
  font: inherit;
  background: transparent;
  border: 1px solid var(--btn-border);
  color: var(--muted);
  border-radius: 4px;
  padding: 0 6px;
  font-size: 11px;
  line-height: 1.4;
  cursor: pointer;
}
.exp-ws-art-collapse:hover,
.exp-ws-art-collapse:focus-visible {
  color: var(--text);
  border-color: var(--accent);
  outline: none;
}

/* Artifact pane content area — owns the tabs + viewer + footer stack. */
.exp-ws-art-content {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

/* Collapsed-state physics: shrink the pane to a thin rail, rotate the
 * label so the operator can still see what's collapsed. The flex-basis
 * override here wins because Stage 2.1's --artifact rule is in an
 * earlier block. */
.exp-ws-pane--artifact-collapsed {
  flex: 0 0 32px;
  min-width: 32px;
  cursor: pointer;
}
.exp-ws-pane--artifact-collapsed .exp-ws-art-pane-header {
  flex-direction: column;
  align-items: center;
  padding: 8px 4px;
  gap: 6px;
}
.exp-ws-pane--artifact-collapsed .exp-ws-pane-header-label {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.exp-ws-art-collapsed-rail {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 2px;
}
.exp-ws-art-collapsed-label {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 10px;
  color: var(--muted);
  font-style: italic;
}

/* Tab strip across the top of the viewer. */
.exp-ws-art-tabs {
  flex: 0 0 auto;
  display: flex;
  align-items: stretch;
  gap: 2px;
  padding: 4px 4px 0 4px;
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
  scrollbar-width: thin;
}

.exp-ws-art-tab {
  font: inherit;
  background: transparent;
  border: 1px solid var(--line);
  border-bottom: none;
  color: var(--muted);
  border-radius: 5px 5px 0 0;
  padding: 4px 8px;
  font-size: 11px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  max-width: 220px;
  transition: background 0.06s ease, color 0.06s ease;
}
.exp-ws-art-tab:hover,
.exp-ws-art-tab:focus-visible {
  background: var(--panel-2);
  color: var(--text);
  outline: none;
}
.exp-ws-art-tab--active {
  background: var(--panel-2);
  color: var(--text);
  border-color: var(--accent);
  font-weight: 600;
}
.exp-ws-art-tab-label {
  overflow: hidden;
  text-overflow: ellipsis;
  font-family: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
}
.exp-ws-art-tab-source {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid rgba(169, 180, 208, 0.30);
  border-radius: 9999px;
  padding: 0 4px;
}
.exp-ws-art-tab--active .exp-ws-art-tab-source {
  color: var(--accent);
  border-color: rgba(110, 168, 254, 0.45);
}

/* Tab kind hint — narrow color on the left of the label. */
.exp-ws-art-tab--pdf   .exp-ws-art-tab-label::before {
  content: "PDF·";
  color: var(--muted);
  margin-right: 2px;
  font-weight: 700;
}
.exp-ws-art-tab--image .exp-ws-art-tab-label::before {
  content: "IMG·";
  color: var(--muted);
  margin-right: 2px;
  font-weight: 700;
}
.exp-ws-art-tab--html  .exp-ws-art-tab-label::before {
  content: "HTML·";
  color: var(--muted);
  margin-right: 2px;
  font-weight: 700;
}

/* Iframe / image wrapper — the actual viewer surface. */
.exp-ws-art-iframe-wrap {
  flex: 1 1 auto;
  min-height: 240px;
  display: flex;
  background: var(--panel-2);
  border-top: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.exp-ws-art-iframe {
  flex: 1 1 auto;
  border: none;
  background: var(--panel-2);
  width: 100%;
  height: 100%;
}

.exp-ws-art-image {
  flex: 1 1 auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  margin: auto;
  display: block;
}
.exp-ws-art-image[data-failed="1"] {
  opacity: 0.4;
}

/* Footer with source-page pin + read-only note. */
.exp-ws-art-footer {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 8px;
  font-size: 11px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: var(--panel);
}
.exp-ws-art-footer-pin {
  color: var(--accent);
  font-weight: 600;
}
.exp-ws-art-footer-pin--muted {
  color: var(--muted);
  font-weight: 400;
  font-style: italic;
}
.exp-ws-art-footer-note {
  font-style: italic;
  color: var(--muted);
}

/* Mobile degradation — re-uses Stage 2.1 stacking. Collapsed pane just
 * becomes a thin horizontal strip when stacked. */
@media (max-width: 1023px) {
  .exp-ws-pane--artifact-collapsed {
    flex: 0 0 36px;
    min-height: 36px;
    min-width: 0;
  }
  .exp-ws-pane--artifact-collapsed .exp-ws-art-pane-header {
    flex-direction: row;
  }
  .exp-ws-pane--artifact-collapsed .exp-ws-pane-header-label {
    writing-mode: horizontal-tb;
    transform: none;
  }
  .exp-ws-art-collapsed-rail { display: none; }
}

/* A0.1-FIX (additive to STAGE2-5): structured artifact card — shown
 * when the active artifact is csv/xlsx/xml/json/txt. NO iframe, NO
 * auto-download. Operator actions only. */
.exp-ws-art-iframe-wrap--structured {
  display: flex;
  align-items: stretch;
  justify-content: stretch;
  padding: 16px;
  background: var(--panel-2);
  border-top: 1px solid var(--line);
}
.exp-ws-art-structured-card {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--panel);
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 16px 18px;
  min-height: 240px;
}
.exp-ws-art-structured-head {
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px dashed var(--line);
  padding-bottom: 8px;
}
.exp-ws-art-structured-kind {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 9999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
  border: 1px solid rgba(110, 168, 254, 0.45);
}
.exp-ws-art-structured-name {
  font-family: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.exp-ws-art-structured-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.exp-ws-art-structured-note {
  font-size: 12px;
  color: var(--muted);
  font-style: italic;
  line-height: 1.4;
}
.exp-ws-art-structured-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.exp-ws-art-action-chip {
  display: inline-block;
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  padding: 5px 12px;
  border-radius: 9999px;
  color: var(--accent);
  background: transparent;
  border: 1px solid rgba(110, 168, 254, 0.45);
  cursor: pointer;
  transition: background 0.08s ease, color 0.08s ease;
}
.exp-ws-art-action-chip:hover,
.exp-ws-art-action-chip:focus-visible {
  background: rgba(110, 168, 254, 0.08);
  outline: none;
}
.exp-ws-art-action-chip--download {
  color: var(--success);
  border-color: rgba(34, 197, 94, 0.45);
}
.exp-ws-art-action-chip--download:hover,
.exp-ws-art-action-chip--download:focus-visible {
  background: rgba(34, 197, 94, 0.08);
}
.exp-ws-art-structured-meta {
  font-size: 10px;
  color: var(--muted);
  margin-top: 4px;
}
.exp-ws-art-structured-meta code {
  background: rgba(169, 180, 208, 0.06);
  padding: 1px 4px;
  border-radius: 3px;
  font-family: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 10px;
  color: var(--text);
}

/* A0.4-FIX-P1 (additive to STAGE2-5): structured inline preview —
 * adjoint to the A0.1 metadata card above. Previewable kinds
 * (csv / tsv / json / xml / txt) get an actual inline table or
 * <pre> via same-origin fetch. Opaque kinds (xlsx / xls) keep the
 * A0.1 card. All selectors prefixed exp-ws-art-preview-* (no global
 * style pollution). The action-chip + structured-kind / structured-
 * name classes from A0.1 are reused for the head row. */
.exp-ws-art-iframe-wrap--preview {
  display: flex;
  align-items: stretch;
  justify-content: stretch;
  padding: 12px;
  background: var(--panel-2);
  border-top: 1px solid var(--line);
}
.exp-ws-art-preview-card {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.exp-ws-art-preview-head {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-bottom: 1px dashed var(--line);
  background: var(--panel);
}
.exp-ws-art-preview-body {
  flex: 1 1 0;
  min-height: 0;
  overflow: auto;
  padding: 10px 12px;
  font-family: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  line-height: 1.45;
  color: var(--text);
}
.exp-ws-art-preview-loading {
  color: var(--muted);
  padding: 16px;
  font-style: italic;
}
.exp-ws-art-preview-empty {
  color: var(--muted);
  padding: 16px;
  font-style: italic;
}
.exp-ws-art-preview-table {
  border-collapse: collapse;
  font-size: 12px;
  width: 100%;
  table-layout: auto;
}
.exp-ws-art-preview-table th,
.exp-ws-art-preview-table td {
  border: 1px solid var(--line);
  padding: 4px 8px;
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.exp-ws-art-preview-table thead th {
  background: var(--panel-2);
  position: sticky;
  top: 0;
  font-weight: 600;
  z-index: 1;
}
.exp-ws-art-preview-table tbody tr:nth-child(even) td {
  background: rgba(169, 180, 208, 0.04);
}
.exp-ws-art-preview-pre {
  margin: 0;
  white-space: pre;
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  color: var(--text);
}
.exp-ws-art-preview-truncated,
.exp-ws-art-preview-note {
  color: var(--warning);
  font-size: 11px;
  padding: 4px 0 8px;
  font-style: italic;
}
.exp-ws-art-preview-error {
  padding: 16px;
  color: var(--muted);
}
.exp-ws-art-preview-error-title {
  color: var(--danger);
  font-weight: 600;
  margin-bottom: 6px;
}
.exp-ws-art-preview-error-detail {
  font-size: 12px;
  margin-bottom: 4px;
}
.exp-ws-art-preview-error-detail code {
  background: rgba(169, 180, 208, 0.06);
  padding: 1px 4px;
  border-radius: 3px;
  font-family: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  color: var(--text);
}
.exp-ws-art-preview-error-actions {
  margin-top: 8px;
  font-size: 11px;
  font-style: italic;
}

/* ===== EXP-WORKSPACE-STAGE2-5 END ================================== */

/* ===== APV-CC-EXP-R1-WORKSPACE-EDIT-001 BEGIN ======================
 * Editable 23-column workspace grid for cc_exp.
 *
 * Pieces:
 *   - horizontal scroll on .exp-ws-records-wrap (23 columns no longer
 *     fit the viewport at typical operator widths)
 *   - per-column min-width
 *   - contenteditable inner span with focus outline + placeholder
 *   - cell status: idle, dirty, saving, saved, error + flash on save
 *   - per-class data-attribute visual hint (A/B/C/D/E)
 *
 * All additive. STAGE2-3 / 2-4 / 2-5 rules above remain in effect.
 * ================================================================== */

.exp-ws-records-wrap {
  overflow-x: auto;
}

.exp-ws-records-table {
  table-layout: auto;
}

/* Per-column minimum width. Most columns 120px; recipient address fields
   wider; numeric (E) narrower. */
.exp-ws-records-td,
.exp-ws-records-th {
  min-width: 120px;
}
.exp-ws-records-th--idx,
.exp-ws-records-td--idx {
  min-width: 56px;
}
.exp-ws-records-th--warn,
.exp-ws-records-td--warn,
.exp-ws-records-th--klass,
.exp-ws-records-td--klass,
.exp-ws-records-th--conf,
.exp-ws-records-td--conf {
  min-width: 64px;
}
.exp-ws-records-th[data-class="E"],
.exp-ws-records-td[data-class="E"] {
  min-width: 96px;
}
.exp-ws-records-th[data-class="B"],
.exp-ws-records-td[data-class="B"] {
  min-width: 140px;
}
.exp-ws-records-th[data-class="C"],
.exp-ws-records-td[data-class="C"] {
  min-width: 180px;
}

/* Per-class visual hint on the header cell. The dot only on TH so the
   cell content stays clean. Class A is system-managed (still editable
   per B-4) — neutral muted dot. */
.exp-ws-records-th[data-class]::before {
  content: "•";
  display: inline-block;
  margin-right: 4px;
  font-weight: 700;
  color: var(--muted);
}
.exp-ws-records-th[data-class="A"]::before { color: var(--muted); }
.exp-ws-records-th[data-class="B"]::before { color: var(--accent); }
.exp-ws-records-th[data-class="C"]::before { color: var(--success); }
.exp-ws-records-th[data-class="D"]::before { color: var(--warning); }
.exp-ws-records-th[data-class="E"]::before { color: var(--accent); }

/* Editable inner span. Sits inside the TD next to the (non-editable)
   correction dot. Keeps focus + caret behaviour isolated from the TD
   wrapper so row-click handlers don't interfere. */
.exp-ws-records-td-input {
  display: inline-block;
  min-width: calc(100% - 12px);
  min-height: 1.4em;
  padding: 1px 3px;
  outline: none;
  border-radius: 3px;
  white-space: pre-wrap;
  word-break: break-word;
}
.exp-ws-records-td-input:empty::before {
  content: "—";
  color: var(--muted);
  pointer-events: none;
}
.exp-ws-records-td-input:focus {
  outline: 2px solid var(--accent);
  outline-offset: -1px;
  background: rgba(110, 168, 254, 0.06);
}

/* Per-cell save-state. Visible as a left-border accent so it doesn't
   collide with confidence underlines on the row baseline. */
.exp-ws-records-td.exp-ws-cell--idle {
  border-left: 2px solid transparent;
}
.exp-ws-records-td.exp-ws-cell--dirty {
  border-left: 2px solid var(--warning);
  background: rgba(245, 197, 24, 0.04);
}
.exp-ws-records-td.exp-ws-cell--saving {
  border-left: 2px solid var(--accent);
  background: rgba(110, 168, 254, 0.06);
}
.exp-ws-records-td.exp-ws-cell--saved {
  border-left: 2px solid var(--success);
}
.exp-ws-records-td.exp-ws-cell--error {
  border-left: 2px solid var(--danger);
  background: rgba(239, 83, 80, 0.06);
}
.exp-ws-records-td.exp-ws-cell--error::after {
  content: attr(data-error);
  position: absolute;
  margin-left: 6px;
  font-size: 11px;
  color: var(--danger);
  pointer-events: none;
}

@keyframes ccExpCellFlash {
  0%   { background: rgba(102, 187, 106, 0.18); }
  100% { background: transparent; }
}
.exp-ws-records-td.exp-ws-cell--flash {
  animation: ccExpCellFlash 0.8s ease-out 1;
}

/* Edit info-bar note variant. */
.exp-ws-records-info-note--edit {
  color: var(--accent);
}

/* ===== APV-CC-EXP-R1-WORKSPACE-EDIT-001 END ======================== */

/* ===== APV-EXP-WORKSPACE-OPERATIVE-MODES-FASTTRACK-001 BEGIN =========
 * Operative-Modes — Focus / Source / Decision / Full Context.
 * Additive only. Adds:
 *   - .exp-ws-mode-switch (segmented control in titlebar)
 *   - .exp-ws-mode-btn[aria-selected]
 *   - 3 attribute-selector rules on .exp-ws-panes[data-ws-mode="..."]
 *     to hide / re-weight existing panes. Default "full" inherits the
 *     Stage-1 25/50/25 distribution (no overrides required).
 * No business logic, no API calls, no new state fields beyond ws.workspaceMode.
 * Rollback: delete this block + restore exp_workspace.js from
 *           .bak.modes001.<ts>.
 * ================================================================= */

.exp-ws-mode-switch {
  display: inline-flex;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 9999px;
  background: var(--panel-2);
  padding: 2px;
}

.exp-ws-mode-btn {
  font: inherit;
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  background: transparent;
  border: 0;
  padding: 3px 10px;
  border-radius: 9999px;
  cursor: pointer;
  transition: background 0.08s ease, color 0.08s ease;
}
.exp-ws-mode-btn:hover,
.exp-ws-mode-btn:focus-visible {
  color: var(--text);
  outline: none;
}
.exp-ws-mode-btn[aria-selected="true"] {
  background: var(--accent);
  color: #ffffff;
}

/* Focus Table — only Records visible, fills the row. */
.exp-ws-panes[data-ws-mode="focus"] .exp-ws-pane--artifact,
.exp-ws-panes[data-ws-mode="focus"] .exp-ws-pane--governance {
  display: none;
}
.exp-ws-panes[data-ws-mode="focus"] .exp-ws-pane--extraction {
  flex: 100 1 0;
}

/* Source Review — PDF + Records, Governance hidden. */
.exp-ws-panes[data-ws-mode="source"] .exp-ws-pane--governance {
  display: none;
}
.exp-ws-panes[data-ws-mode="source"] .exp-ws-pane--artifact {
  flex: 50 1 0;
}
.exp-ws-panes[data-ws-mode="source"] .exp-ws-pane--extraction {
  flex: 50 1 0;
}

/* Decision Review — Records + Governance, PDF hidden. */
.exp-ws-panes[data-ws-mode="decision"] .exp-ws-pane--artifact {
  display: none;
}
.exp-ws-panes[data-ws-mode="decision"] .exp-ws-pane--extraction {
  flex: 60 1 0;
}
.exp-ws-panes[data-ws-mode="decision"] .exp-ws-pane--governance {
  flex: 40 1 0;
}

/* Full Context — fall through to Stage-1 25/50/25; no overrides needed. */

/* ===== APV-EXP-WORKSPACE-OPERATIVE-MODES-FASTTRACK-001 END ========== */

/* ===== APV-EXP-WORKSPACE-CASE-HEADER-CONTEXT-FASTTRACK-001 BEGIN =====
 * Case Header + Context Bar + Provenance Strip — operativer Vorgangskopf
 * oberhalb der Workspace-Modi. Additive only.
 *
 * Scope:
 *   - .exp-ws-case-header (2 Zeilen, Titel/Status/Agent/Tenant + Sender→Empfänger)
 *   - .exp-ws-case-ctxbar (Chip-Reihe Dokumente/Positionen/Truth/…)
 *   - .exp-ws-prov-strip (Quelle ▸ Wahrheit ▸ Entscheidung, in Governance-Pane)
 *
 * Titlebar-Korrektur:
 *   Wenn case-header direkt davor liegt, wird der obere Border-Radius
 *   der Titlebar deaktiviert, damit die drei Blöcke optisch
 *   zusammenhängen.
 * ================================================================= */

.exp-ws-case-header {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px 12px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-bottom: 0;
  border-radius: 10px 10px 0 0;
  font-size: 13px;
}
.exp-ws-case-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  min-height: 22px;
}
.exp-ws-case-row--2 {
  font-size: 12px;
  color: var(--muted);
}
/* APV-CC-EXP-REGRESSION-009C — Header Address Detail Row */
.exp-ws-case-row--3 {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.01em;
}
.exp-ws-case-detail {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 11px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--text);
  max-width: 60ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.exp-ws-case-detail-sep {
  color: var(--muted);
  opacity: 0.55;
}
.exp-ws-case-detail[hidden],
.exp-ws-case-detail-sep[hidden] {
  display: none;
}
.exp-ws-case-title {
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  max-width: 40ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.exp-ws-case-pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
}
.exp-ws-case-pill--skel {
  color: var(--muted);
  border-color: rgba(169, 180, 208, 0.30);
  background: rgba(169, 180, 208, 0.05);
}
.exp-ws-case-pill--next {
  color: var(--accent);
  border-color: rgba(110, 168, 254, 0.45);
}
/* APV-EXP-WORKSPACE-FIELD-QUALITY-AND-POSITION-INTELLIGENCE-001 (Stufe 1) */
/* Run-Typ-Pille — visuell unterscheidbar von Status/Agent/Tenant.        */
.exp-ws-case-pill--runtype {
  color: var(--muted);
  border-color: rgba(169, 180, 208, 0.45);
  background: rgba(169, 180, 208, 0.04);
  letter-spacing: 0.02em;
}
.exp-ws-case-pill--runtype[data-runtype="RICH"] {
  color: #6ee7b7;
  border-color: rgba(110, 231, 183, 0.55);
  background: rgba(110, 231, 183, 0.06);
}
.exp-ws-case-pill--runtype[data-runtype="STD"] {
  color: var(--accent);
  border-color: rgba(110, 168, 254, 0.45);
  background: rgba(110, 168, 254, 0.05);
}
.exp-ws-case-pill--runtype[data-runtype="BASIC"] {
  color: var(--muted);
  border-color: rgba(169, 180, 208, 0.35);
}
.exp-ws-case-pill--runtype[data-runtype="UNKNOWN"] {
  color: var(--muted);
  border-style: dashed;
}
.exp-ws-case-pill--missing {
  color: var(--muted);
  background: transparent;
  border-style: dashed;
  font-weight: 500;
}
.exp-ws-case-spacer { flex: 1 1 auto; }
.exp-ws-case-party {
  color: var(--text);
  font-size: 12px;
  max-width: 32ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.exp-ws-case-party--missing {
  color: var(--muted);
  font-style: italic;
}
.exp-ws-case-arrow {
  color: var(--muted);
  font-weight: 700;
}
.exp-ws-case-sep {
  color: var(--muted);
  margin: 0 4px;
}

.exp-ws-case-ctxbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 6px 12px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-top: 0;
  border-bottom: 0;
  font-size: 11px;
}
.exp-ws-ctx-chip {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--line);
}
.exp-ws-ctx-chip--warn {
  color: var(--warning);
  border-color: rgba(217, 167, 99, 0.45);
}
.exp-ws-ctx-chip--corr {
  color: var(--accent);
  border-color: rgba(110, 168, 254, 0.45);
}

/* Titlebar-Korrektur — Top-Radius entfernt, wenn Case-Header davor liegt. */
.exp-ws-case-header + .exp-ws-case-ctxbar + .exp-ws-titlebar {
  border-radius: 0;
  border-top: 0;
}

/* Provenance-Strip im Governance-Pane. */
.exp-ws-prov-strip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--panel-2);
  border-bottom: 1px solid var(--line);
  font-size: 11px;
  flex-wrap: wrap;
}
.exp-ws-prov-step {
  color: var(--text);
  font-weight: 600;
}
.exp-ws-prov-step--missing {
  color: var(--muted);
  font-style: italic;
  font-weight: normal;
}
.exp-ws-prov-arrow { color: var(--muted); }
.exp-ws-prov-strip--absent { opacity: 0.8; }

/* Kompakter auf kleinen Höhen (13" MacBook). */
@media (max-height: 800px) {
  .exp-ws-case-header { padding: 6px 10px; }
  .exp-ws-case-row { min-height: 20px; }
  .exp-ws-case-ctxbar { padding: 4px 10px; }
}

/* ===== APV-EXP-WORKSPACE-CASE-HEADER-CONTEXT-FASTTRACK-001 END ====== */

/* ===== APV-EXP-WORKSPACE-PAYLOAD-TRUTH-MAPPER-FASTTRACK-001 BEGIN ====
 * Payload-Truth-Inspector. Toggle-Button in Case-Header Row 1 + Panel
 * unterhalb der Case-Context-Bar (collapsed by default).
 * Additive only.
 * ================================================================= */

.exp-ws-payload-toggle {
  font: inherit;
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 9999px;
  padding: 2px 10px;
  cursor: pointer;
  transition: color 0.08s ease, background 0.08s ease, border-color 0.08s ease;
}
.exp-ws-payload-toggle:hover,
.exp-ws-payload-toggle:focus-visible {
  color: var(--text);
  border-color: rgba(110, 168, 254, 0.45);
  outline: none;
}
.exp-ws-payload-toggle--open {
  color: var(--accent);
  border-color: rgba(110, 168, 254, 0.65);
  background: rgba(110, 168, 254, 0.08);
}

.exp-ws-payload-inspector {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 8px 12px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-top: 0;
  font-family: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  max-height: 240px;
  overflow: auto;
}
/* APV-CC-EXP-REGRESSION-009B — [hidden] companion. Without this, the
   .exp-ws-payload-inspector class rule above (display:flex) ties the
   UA stylesheet [hidden] specificity (0,0,1,0) and wins by cascade
   order, so the toggle button has no visual effect. */
.exp-ws-payload-inspector[hidden] {
  display: none;
}
.exp-ws-pi-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.exp-ws-pi-label {
  font-weight: 700;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.exp-ws-pi-keys {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.exp-ws-pi-key {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  font-size: 11px;
}
.exp-ws-pi-trace {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.exp-ws-pi-row {
  display: grid;
  grid-template-columns: 16px 140px 1fr;
  gap: 8px;
  align-items: baseline;
  padding: 1px 0;
}
.exp-ws-pi-ok { color: var(--success, #66bb6a); font-weight: 700; }
.exp-ws-pi-no { color: var(--muted); font-weight: 700; opacity: 0.65; }
.exp-ws-pi-name {
  color: var(--text);
  font-family: inherit;
  font-size: 11px;
}
.exp-ws-pi-path {
  color: var(--accent);
  background: rgba(110, 168, 254, 0.06);
  padding: 0 4px;
  border-radius: 3px;
  font-size: 11px;
  word-break: break-all;
}
.exp-ws-pi-path--null {
  color: var(--muted);
  font-style: italic;
  background: transparent;
}

/* ===== APV-EXP-WORKSPACE-PAYLOAD-TRUTH-MAPPER-FASTTRACK-001 END ===== */

/* ===================================================================
   APV-010b Phase 2 — Operator Workspace Foundation
   ===================================================================
   All classes in this section are prefixed `.exp-ws-op-` and ONLY apply
   when the FF EXP_MULTI_TABLE_RENDER is on. They are additive — none of
   the legacy `.exp-ws-*` rules above is modified. Reuses existing CSS
   custom properties (--bg, --panel, --line, --text, --muted, --accent,
   --success, --warning, --danger). No new color tokens introduced.

   Design rules (binding):
     - Status > Entscheidung > Detail > Metadaten visual hierarchy
     - 4 type sizes only: 28 / 18 / 14 / 12
     - 5 colors max: red / yellow / green / neutral-light / neutral-dark
     - Operations Workspace tonality (sachlich, no gamification)
     - OK tiles dezent, rot/gelb sichtbar
     - Subtle motion only (pulse 1.2s, no confetti)
     - Desktop-first: 1366 / 1920 / 2560+ breakpoints
   =================================================================== */

/* Hero Status Card --------------------------------------------------- */
.exp-ws-op-shell {
  display: block;
  padding: 24px clamp(16px, 2vw, 32px);
  max-width: 1600px;
  margin: 0 auto;
}
.exp-ws-op-hero {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 20px;
  align-items: center;
  min-height: 120px;
  padding: 20px 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  margin-bottom: 24px;
}
.exp-ws-op-hero[data-status="red"]    { border-left: 6px solid var(--danger); }
.exp-ws-op-hero[data-status="yellow"] { border-left: 6px solid var(--warning); }
.exp-ws-op-hero[data-status="green"]  { border-left: 6px solid var(--success); }
.exp-ws-op-hero[data-status="gray"]   { border-left: 6px solid var(--muted); }
.exp-ws-op-hero-ampel {
  font-size: 32px;
  line-height: 1;
  width: 48px;
  text-align: center;
}
.exp-ws-op-hero-main { min-width: 0; }
.exp-ws-op-hero-headline {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 6px 0;
  line-height: 1.3;
}
.exp-ws-op-hero-sub {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
  line-height: 1.4;
}
.exp-ws-op-hero-meta {
  font-size: 12px;
  color: var(--muted);
  margin-top: 6px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.exp-ws-op-hero-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}
.exp-ws-op-btn-primary {
  display: inline-block;
  padding: 9px 16px;
  font-size: 14px;
  font-weight: 500;
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent);
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}
.exp-ws-op-btn-primary:hover { filter: brightness(1.08); }
.exp-ws-op-btn-secondary {
  display: inline-block;
  padding: 7px 12px;
  font-size: 12px;
  font-weight: 500;
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
}
.exp-ws-op-btn-secondary:hover {
  background: var(--btn-bg);
  color: var(--text);
}

/* Decision Center (red) + Warning Center (yellow) -------------------- */
.exp-ws-op-section {
  margin-bottom: 24px;
}
.exp-ws-op-section-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 10px 0;
}
.exp-ws-op-card-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.exp-ws-op-decision-card,
.exp-ws-op-warning-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 14px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.exp-ws-op-decision-card {
  border-left: 4px solid var(--danger);
  min-height: 80px;
}
.exp-ws-op-warning-card {
  border-left: 4px solid var(--warning);
  min-height: 60px;
}
.exp-ws-op-card-icon {
  font-size: 18px;
  width: 24px;
  text-align: center;
}
.exp-ws-op-card-body { min-width: 0; }
.exp-ws-op-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 4px 0;
}
.exp-ws-op-card-action {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
  line-height: 1.4;
}

/* Confidence Card (green) — replaces empty Decision/Warning Center --- */
.exp-ws-op-confidence-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: center;
  padding: 14px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 4px solid var(--success);
  border-radius: 8px;
}
.exp-ws-op-confidence-card .exp-ws-op-card-icon { color: var(--success); }

/* Document Summary --------------------------------------------------- */
.exp-ws-op-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.exp-ws-op-summary-tile {
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 80px;
}
.exp-ws-op-summary-icon {
  font-size: 16px;
  color: var(--muted);
  margin-bottom: 6px;
}
.exp-ws-op-summary-headline {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 4px 0;
}
.exp-ws-op-summary-sub {
  font-size: 12px;
  color: var(--muted);
  margin: 0;
}

/* Document Tile Grid ------------------------------------------------- */
.exp-ws-op-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
}
.exp-ws-op-tile {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  min-height: 130px;
  text-align: center;
  transition: background 0.12s ease, border-color 0.12s ease;
}
.exp-ws-op-tile:hover {
  background: var(--btn-bg);
  border-color: var(--accent);
}
.exp-ws-op-tile[data-status="green"]  { opacity: 0.72; }
.exp-ws-op-tile[data-status="yellow"] { border-color: var(--warning); }
.exp-ws-op-tile[data-status="red"]    { border-color: var(--danger); }
.exp-ws-op-tile-icon {
  font-size: 20px;
  margin: 0 auto;
}
.exp-ws-op-tile-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  margin: 2px 0 0;
}
.exp-ws-op-tile-type,
.exp-ws-op-tile-receiver {
  font-size: 11px;
  color: var(--muted);
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.exp-ws-op-tile-ampel {
  font-size: 12px;
  margin-top: auto;
}
.exp-ws-op-tile-hint {
  font-size: 11px;
  color: var(--warning);
  margin: 0;
  font-style: italic;
}
.exp-ws-op-tile[data-status="red"] .exp-ws-op-tile-hint { color: var(--danger); }

/* Receiver Sections -------------------------------------------------- */
.exp-ws-op-receivers-nav {
  position: sticky;
  top: 0;
  z-index: 4;
  background: var(--bg);
  padding: 8px 0;
  margin-bottom: 12px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 13px;
  border-bottom: 1px solid var(--line);
}
.exp-ws-op-receivers-nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 4px 8px;
  border-radius: 4px;
}
.exp-ws-op-receivers-nav a:hover {
  color: var(--text);
  background: var(--btn-bg);
}
/* APV-012b — Header-over-Table-Layout: Receiver-Card als horizontaler
   Header-Strip direkt über der Tabelle (statt 280px-Seitenleiste).
   Card und Tablewrap stapeln sich vertikal in einer Block-Section.
   Card-Inhalt (Title, Adresse, Rechnung, Provenance) horizontal via
   Flex-Layout. Card und Tablewrap sind visuell verbunden (border-radius
   und border-bottom-Tricks). */
.exp-ws-op-receiver-section {
  display: block;
  margin-bottom: 28px;
}
.exp-ws-op-receiver-section--single { /* legacy modifier — header-over-table is now the only layout */ }
.exp-ws-op-receiver-section--single .exp-ws-op-receiver-card { /* legacy modifier — no-op */ }
.exp-ws-op-receiver-section[data-collapsed="true"] .exp-ws-op-receiver-tablewrap { display: none; }
.exp-ws-op-receiver-card {
  width: 100%;
  min-height: auto;
  padding: 12px 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px 8px 0 0;
  border-bottom: 0;
  position: static;
  font-size: 13px;
}
.exp-ws-op-receiver-card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  text-transform: none;
  letter-spacing: 0;
  margin: 0;
  white-space: nowrap;
}
.exp-ws-op-receiver-card[data-empty="true"] {
  border-left: 4px solid var(--warning);
}
.exp-ws-op-receiver-card-address {
  flex: 1 1 320px;
  font-size: 12px;
  line-height: 1.4;
  color: var(--muted);
}
.exp-ws-op-receiver-card-invoice {
  font-size: 12px;
  font-weight: 500;
  padding: 4px 10px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--text);
  white-space: nowrap;
}
.exp-ws-op-receiver-block { /* legacy class — kept for backward CSS-compat */
  margin-bottom: 12px;
  line-height: 1.45;
  color: var(--text);
}
.exp-ws-op-receiver-block:last-child { margin-bottom: 0; }
.exp-ws-op-receiver-card-empty-hint {
  font-size: 12px;
  color: var(--muted);
  font-style: italic;
  margin: 0;
}
.exp-ws-op-receiver-card-provenance {
  margin: 0;
  padding: 0;
  border-top: 0;
  font-size: 11px;
  color: var(--muted);
  margin-left: auto;
  white-space: nowrap;
}

/* Sticky Mini Receiver Tag (visible while scrolling within section) -- */
.exp-ws-op-receiver-minitag {
  position: sticky;
  top: 48px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  height: 40px;
  padding: 0 12px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 8px;
}
.exp-ws-op-receiver-minitag-name { color: var(--text); font-weight: 500; }

/* Receiver Tabelle --------------------------------------------------- */
.exp-ws-op-receiver-tablewrap {
  overflow: auto;
  max-height: 70vh;
  border: 1px solid var(--line);
  border-radius: 0 0 8px 8px;
  background: var(--panel);
}
.exp-ws-op-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 12px;
  color: var(--text);
}
.exp-ws-op-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  padding: 8px 10px;
  font-weight: 600;
  text-align: left;
  white-space: nowrap;
}
.exp-ws-op-table tbody td {
  padding: 7px 10px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  white-space: nowrap;
}
.exp-ws-op-table tbody tr[data-role="first"] td {
  background: var(--btn-bg);
}
.exp-ws-op-table tbody tr.exp-ws-op-table-group-sep td {
  border-top: 2px solid var(--line);
}
.exp-ws-op-table-sticky-col-1,
.exp-ws-op-table-sticky-col-2 {
  position: sticky;
  background: var(--panel);
  z-index: 1;
}
.exp-ws-op-table-sticky-col-1 { left: 0;  min-width: 60px; }
.exp-ws-op-table-sticky-col-2 { left: 60px; min-width: 110px; border-right: 1px solid var(--line); }
.exp-ws-op-table-group-label {
  padding: 6px 12px;
  background: var(--btn-bg);
  color: var(--muted);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.exp-ws-op-table-banner {
  padding: 10px 14px;
  background: var(--btn-bg);
  color: var(--muted);
  font-size: 12px;
  font-style: italic;
  border-bottom: 1px solid var(--line);
}

/* Receiver Accordion / Collapse States ------------------------------- */
.exp-ws-op-receiver-list-collapsed {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.exp-ws-op-receiver-list-item {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 12px;
  align-items: center;
  padding: 10px 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
}
.exp-ws-op-receiver-list-item:hover { background: var(--btn-bg); }
.exp-ws-op-receiver-list-item-ampel { font-size: 11px; }
.exp-ws-op-receiver-list-item-meta { font-size: 11px; color: var(--muted); }
.exp-ws-op-receiver-search {
  margin-bottom: 12px;
  padding: 8px 12px;
  background: var(--input-bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 13px;
  color: var(--text);
  width: 100%;
  max-width: 320px;
}
.exp-ws-op-receiver-pagination {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 12px;
}
.exp-ws-op-receiver-aggregate-banner {
  padding: 16px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  font-size: 13px;
  color: var(--muted);
}

/* Export Center ------------------------------------------------------ */
.exp-ws-op-export {
  padding: 18px 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
  min-height: 100px;
}
.exp-ws-op-export[data-status="red"]    { border-left: 4px solid var(--danger); }
.exp-ws-op-export[data-status="yellow"] { border-left: 4px solid var(--warning); }
.exp-ws-op-export[data-status="green"]  { border-left: 4px solid var(--success); }
.exp-ws-op-export-headline {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 4px 0;
}
.exp-ws-op-export-sub {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}
.exp-ws-op-export-formats {
  font-size: 11px;
  color: var(--muted);
  margin-top: 8px;
}
.exp-ws-op-export-formats-deferred {
  text-decoration: line-through;
  opacity: 0.5;
}
.exp-ws-op-export-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-end;
}

/* Footer ------------------------------------------------------------- */
.exp-ws-op-footer {
  margin-top: 32px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

/* Skeleton Loader ---------------------------------------------------- */
.exp-ws-op-skeleton {
  background: linear-gradient(90deg, var(--panel) 0%, var(--btn-bg) 50%, var(--panel) 100%);
  background-size: 200% 100%;
  animation: exp-ws-op-shimmer 1.4s linear infinite;
  border-radius: 6px;
  min-height: 14px;
}
.exp-ws-op-skeleton-hero { height: 120px; margin-bottom: 24px; }
.exp-ws-op-skeleton-card { height: 80px; margin-bottom: 10px; }
.exp-ws-op-skeleton-tile { height: 130px; }
@keyframes exp-ws-op-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Pulse Highlight (sprung target) ------------------------------------ */
.exp-ws-op-pulse {
  animation: exp-ws-op-pulse-anim 1.2s ease-out 1;
  box-shadow: 0 0 0 0 var(--accent);
}
@keyframes exp-ws-op-pulse-anim {
  0%   { box-shadow: 0 0 0 0   rgba(110, 168, 254, 0.55); }
  60%  { box-shadow: 0 0 0 12px rgba(110, 168, 254, 0.00); }
  100% { box-shadow: 0 0 0 0   rgba(110, 168, 254, 0.00); }
}

/* Modal: Override Dialog --------------------------------------------- */
.exp-ws-op-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.exp-ws-op-modal {
  width: min(480px, 90vw);
  padding: 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}
.exp-ws-op-modal-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 12px 0;
}
.exp-ws-op-modal-body {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 16px;
  line-height: 1.5;
}
.exp-ws-op-modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* Responsive Desktop Breakpoints ------------------------------------- */
@media (max-width: 1440px) {
  .exp-ws-op-summary-grid { grid-template-columns: repeat(3, 1fr); gap: 12px; }
  .exp-ws-op-tiles { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
  .exp-ws-op-receiver-section { grid-template-columns: 240px 1fr; }
  .exp-ws-op-receiver-card { width: 240px; min-height: 160px; }
}
@media (max-width: 1280px) {
  .exp-ws-op-receiver-section { grid-template-columns: 1fr; }
  .exp-ws-op-receiver-card {
    width: 100%; max-width: 280px; min-height: 140px;
    position: relative; top: auto;
  }
}
@media (min-width: 2200px) {
  .exp-ws-op-shell { max-width: 1600px; padding: 32px clamp(24px, 2vw, 48px); }
  .exp-ws-op-tiles { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
}
/* ===== APV-010b Phase 2 — Operator Workspace Foundation END ===== */

/* ===== APV-013 — Dokument-Center BEGIN =============================
   Eigene Top-Level-Section zwischen Hero und Empfänger-Center.
   Tile-Grid mit ~340px Tiles, responsive Wrap. Status-Sprache:
   Bereit / Prüfen / Fehler (Operator-Sprache, freigegeben 2026-06-08).
   Receiver-Pills nutzen .exp-ws-op-receiver-minitag (Klick-Reuse
   bestehender Interaction-Layer Phase 6g).
   =================================================================== */
.exp-ws-op-document-center {
  margin-bottom: 28px;
}
.exp-ws-op-doc-tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 12px;
}
.exp-ws-op-doc-tile-hint {
  font-size: 12px;
  color: var(--muted);
  font-style: italic;
  padding: 8px 0;
}
.exp-ws-op-doc-tile {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.12s ease, background 0.12s ease;
}
.exp-ws-op-doc-tile:hover {
  border-color: var(--accent, var(--text));
  background: var(--bg);
}
.exp-ws-op-doc-tile-head {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.exp-ws-op-doc-tile-icon {
  flex: 0 0 auto;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 3px 6px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--muted);
}
.exp-ws-op-doc-tile-filename {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.exp-ws-op-doc-tile-status {
  flex: 0 0 auto;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 10px;
  white-space: nowrap;
}
.exp-ws-op-doc-tile-status--ok {
  background: var(--ok-bg, rgba(34, 139, 34, 0.12));
  color: var(--ok, #228b22);
}
.exp-ws-op-doc-tile-status--warn {
  background: var(--warn-bg, rgba(204, 153, 0, 0.14));
  color: var(--warn, #b97a00);
}
.exp-ws-op-doc-tile-status--err {
  background: var(--err-bg, rgba(192, 57, 43, 0.14));
  color: var(--err, #c0392b);
}
.exp-ws-op-doc-tile-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
}
.exp-ws-op-doc-tile-meta-kv {
  font-size: 11px;
  color: var(--muted);
  padding: 2px 6px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 3px;
  white-space: nowrap;
}
.exp-ws-op-doc-tile-receivers {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 6px;
  font-size: 11px;
  color: var(--muted);
}
.exp-ws-op-doc-tile-receivers-label {
  font-weight: 500;
  margin-right: 2px;
}
.exp-ws-op-doc-tile-receiver-pill {
  /* visual lift over plain minitag — same click handler still applies */
  padding: 2px 8px;
}
.exp-ws-op-doc-tile-receiver-empty {
  color: var(--muted);
  font-style: italic;
}
.exp-ws-op-doc-tile-error {
  font-size: 11px;
  color: var(--err, #c0392b);
  background: var(--err-bg, rgba(192, 57, 43, 0.08));
  border-left: 3px solid var(--err, #c0392b);
  padding: 6px 8px;
  border-radius: 3px;
  word-break: break-word;
}
/* ===== APV-013 — Dokument-Center END =============================== */

/* ===== APV-014 — Dokument ↔ Position Highlighting BEGIN ============
   Click on doc-tile highlights all rows carrying matching
   data-source-doc-idx. Click on row highlights matching doc-tile.
   Highlights are persistent until a new highlight is applied
   (clear helpers in JS keep only one document highlighted at a time).
   The base 1.6s pulse animation from APV-010b Phase 6g still triggers
   the scroll-into-view target on top of the persistent highlight.
   ==================================================================== */
.exp-ws-op-row-highlight {
  background: var(--accent-soft, rgba(204, 153, 0, 0.18)) !important;
  box-shadow: inset 3px 0 0 var(--accent, var(--warn, #b97a00));
  transition: background 0.18s ease, box-shadow 0.18s ease;
}
.exp-ws-op-row-highlight > td {
  /* override the sticky-col background so the highlight stays
     visible on the two sticky leading columns. */
  background: var(--accent-soft, rgba(204, 153, 0, 0.18)) !important;
}
.exp-ws-op-doc-tile.exp-ws-op-doc-tile--highlighted {
  border-color: var(--accent, var(--warn, #b97a00));
  box-shadow: 0 0 0 2px var(--accent-soft, rgba(204, 153, 0, 0.25));
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
/* ===== APV-014 — Dokument ↔ Position Highlighting END ============== */

/* ===== APV-014c — Highlight + Scroll CSS/UX Recut BEGIN ============
   APV-014 lieferte funktionsfähiges DOM-Binding (data-source-doc-idx
   auf <tr>, .exp-ws-op-row-highlight / .exp-ws-op-doc-tile--highlighted
   werden korrekt gesetzt). Sichtbarkeit war jedoch zu schwach, weil
   --accent-soft nicht in den Theme-Blöcken definiert war (Fallback
   rgba 18 %), Sticky-Cols visuell konkurrierten und scrollIntoView()
   keinen Offset für sticky <thead> kannte. APV-014c ist reines CSS:
   Token-Definition + verstärkte Highlight-Selektoren mit höherer
   Spezifität + scroll-margin-top gegen Header-Verdeckung.
   ==================================================================== */

/* Theme-Tokens: Accent-basierte Soft-/Strong-Tints in dark + light.
   Cascade-Override am Dateiende, ohne die Original-Theme-Blöcke
   (Zeile 2-34) zu verändern. */
:root, html[data-theme="dark"] {
  --accent-soft:   rgba(110, 168, 254, 0.32);
  --accent-strong: rgba(110, 168, 254, 0.55);
}
html[data-theme="light"] {
  --accent-soft:   rgba(37, 99, 235, 0.22);
  --accent-strong: rgba(37, 99, 235, 0.50);
}

/* Row-Highlight verstärkt: tieferer Tint via var(--accent-soft),
   dickerer Left-Inset (4px statt 3px), leichtes Font-Weight-Lift.
   Spezifität via .exp-ws-op-table tbody tr.<class> erhöht. */
.exp-ws-op-table tbody tr.exp-ws-op-row-highlight {
  background: var(--accent-soft) !important;
  box-shadow: inset 4px 0 0 var(--accent);
  font-weight: 500;
}

/* Sticky-Columns explizit überschreiben.
   Die Original-Regel .exp-ws-op-table-sticky-col-1/2 (Zeile 3759-3766)
   setzt background: var(--panel) auf 1-Klassen-Spezifität ohne !important.
   APV-014 hatte .exp-ws-op-row-highlight > td !important, was rechnerisch
   reicht, aber bei konkurrierender Custom-Property-Auflösung mit dem
   Fallback verloren wirkt. APV-014c pinnt sticky-col-1/2 explizit. */
.exp-ws-op-table tbody tr.exp-ws-op-row-highlight > td {
  background: var(--accent-soft) !important;
}
.exp-ws-op-table tbody tr.exp-ws-op-row-highlight > td.exp-ws-op-table-sticky-col-1,
.exp-ws-op-table tbody tr.exp-ws-op-row-highlight > td.exp-ws-op-table-sticky-col-2 {
  background: var(--accent-soft) !important;
}

/* Tile-Highlight verstärkt: Background-Tint zusätzlich zum Border,
   dickerer Outline-Ring (3px statt 2px) via --accent-strong. */
.exp-ws-op-doc-tile.exp-ws-op-doc-tile--highlighted {
  background: var(--accent-soft);
  box-shadow: 0 0 0 3px var(--accent-strong);
}

/* Scroll-Margin gegen Sticky-Header-Verdeckung.
   scrollIntoView({block:'center'}) berücksichtigt sticky <thead> nicht;
   tbody-Rows landen optisch unter dem Header. 56px ≙ thead-Höhe + Puffer.
   Doc-Tiles brauchen nur eine kleine Reserve gegen den Workspace-Hero. */
.exp-ws-op-table tbody tr[data-source-doc-idx],
.exp-ws-op-table tbody tr.exp-ws-op-row-highlight {
  scroll-margin-top: 56px;
}
.exp-ws-op-doc-tile {
  scroll-margin-top: 16px;
}
/* ===== APV-014c — Highlight + Scroll CSS/UX Recut END ============== */


/* ===== APV-015 Phase C — Review Pane / Lock / Modal / Drawer / Toast = */
/* Block C styling reuses the existing design tokens (--accent, --panel,
   --line, --danger, --success, …) so the Review pane visually blends
   into the cc_exp workspace under both light and dark themes. */

/* ─── Mount root ────────────────────────────────────────────────────── */
.exp-ws-review-pane {
  position: relative;
  display: block;
  margin-top: 16px;
  padding: 0;
  font-family: inherit;
  color: var(--text);
}

/* ─── Lock indicator on the workspace container ─────────────────────── */
/* Set by JS (renderReviewPaneImpl) when status ∈ {approved, rejected}.
   APV-015-C1 HOTFIX 2026-06-11: visual hint only — cursor + opacity.
   The original `pointer-events: none` was a hard block that prevented
   focus on the contenteditable span even via Tab/keyboard, and produced
   a "Inline-Edits funktionieren nicht" defect after Phase C apply when
   a run with status approved/rejected was active. The Server-side 409
   `session_locked` gate (Phase B B-6) remains the authoritative lock;
   the frontend only signals the lock visually. */
.exp-ws--review-locked .exp-ws-records-td {
  cursor: not-allowed;
  opacity: 0.78;
}

/* ─── Status lock banner (above the action bar) ─────────────────────── */
.exp-ws-review-banner {
  display: block;
  margin: 12px 0;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
}
.exp-ws-review-banner--approved {
  border-color: color-mix(in srgb, var(--success) 40%, var(--line));
  background: color-mix(in srgb, var(--success) 8%, var(--panel));
}
.exp-ws-review-banner--rejected {
  border-color: color-mix(in srgb, var(--danger) 40%, var(--line));
  background: color-mix(in srgb, var(--danger) 8%, var(--panel));
}
.exp-ws-review-banner__title {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 4px;
}
.exp-ws-review-banner__hint {
  color: var(--muted);
  font-size: 0.85rem;
}
.exp-ws-review-banner__comment {
  margin-top: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--text);
  font-size: 0.875rem;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
}
.exp-ws-review-banner__comment-label {
  display: inline-block;
  margin-right: 6px;
  color: var(--muted);
  font-weight: 600;
}

/* ─── Action bar ────────────────────────────────────────────────────── */
.exp-ws-review-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  margin: 12px 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
}
.exp-ws-review-actions__status { flex: 0 0 auto; }
.exp-ws-review-actions__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  flex: 1 1 auto;
}
.exp-ws-review-actions__audit {
  flex: 0 0 auto;
  margin-left: auto;
}
.exp-ws-review-error {
  flex: 1 0 100%;
  margin-top: 6px;
  color: var(--danger);
  font-size: 0.85rem;
}

/* ─── Status badge ──────────────────────────────────────────────────── */
.exp-ws-review-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--muted);
  letter-spacing: 0.02em;
}
.exp-ws-review-badge--none {
  border-style: dashed;
}
.exp-ws-review-badge--open {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  background: color-mix(in srgb, var(--accent) 10%, var(--panel-2));
}
.exp-ws-review-badge--in_review {
  color: var(--warning);
  border-color: color-mix(in srgb, var(--warning) 45%, var(--line));
  background: color-mix(in srgb, var(--warning) 10%, var(--panel-2));
}
.exp-ws-review-badge--approved {
  color: var(--success);
  border-color: color-mix(in srgb, var(--success) 45%, var(--line));
  background: color-mix(in srgb, var(--success) 10%, var(--panel-2));
}
.exp-ws-review-badge--rejected {
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 45%, var(--line));
  background: color-mix(in srgb, var(--danger) 10%, var(--panel-2));
}

/* ─── Buttons (Review pane only — namespaced to avoid global clash) ─ */
.exp-ws-review-btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 32px;
  padding: 0 14px;
  border-radius: 8px;
  border: 1px solid var(--btn-border);
  background: var(--btn-bg);
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease, transform 80ms ease;
}
.exp-ws-review-btn:hover  { background: var(--panel-2); }
.exp-ws-review-btn:active { transform: translateY(1px); }
.exp-ws-review-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.exp-ws-review-btn:disabled,
.exp-ws-review-btn[aria-busy="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}
.exp-ws-review-btn--primary {
  background: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 70%, transparent);
  color: #fff;
}
.exp-ws-review-btn--primary:hover {
  background: color-mix(in srgb, var(--accent) 88%, white);
}
.exp-ws-review-btn--success {
  background: var(--success);
  border-color: color-mix(in srgb, var(--success) 70%, transparent);
  color: #fff;
}
.exp-ws-review-btn--success:hover {
  background: color-mix(in srgb, var(--success) 88%, white);
}
.exp-ws-review-btn--danger {
  background: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 70%, transparent);
  color: #fff;
}
.exp-ws-review-btn--danger:hover {
  background: color-mix(in srgb, var(--danger) 88%, white);
}
.exp-ws-review-btn--secondary {
  background: var(--panel-2);
  border-color: var(--line);
  color: var(--text);
}
.exp-ws-review-btn--secondary:hover {
  background: color-mix(in srgb, var(--panel-2) 80%, var(--accent) 20%);
}
.exp-ws-review-btn--ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--muted);
}
.exp-ws-review-btn--ghost:hover {
  background: var(--panel-2);
  color: var(--text);
}

/* ─── Reject modal ──────────────────────────────────────────────────── */
.exp-ws-review-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
}
.exp-ws-review-modal {
  width: min(520px, 100%);
  max-height: calc(100vh - 32px);
  overflow: auto;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  color: var(--text);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}
.exp-ws-review-modal__title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 6px;
}
.exp-ws-review-modal__hint {
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 14px;
}
.exp-ws-review-modal__comment {
  display: block;
  width: 100%;
  resize: vertical;
  min-height: 96px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--input-bg);
  color: var(--text);
  font-family: inherit;
  font-size: 0.9rem;
  line-height: 1.45;
  box-sizing: border-box;
}
.exp-ws-review-modal__comment:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 28%, transparent);
}
.exp-ws-review-modal__meta {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.78rem;
  text-align: right;
}
.exp-ws-review-modal__actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 14px;
}

/* ─── Audit-trail drawer ────────────────────────────────────────────── */
.exp-ws-audit-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(420px, 100%);
  z-index: 950;
  display: flex;
  flex-direction: column;
  padding: 16px 18px;
  background: var(--panel);
  border-left: 1px solid var(--line);
  box-shadow: -12px 0 32px rgba(0, 0, 0, 0.28);
  color: var(--text);
  overflow-y: auto;
}
.exp-ws-audit-drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 12px;
}
.exp-ws-audit-drawer__title {
  font-size: 1.0rem;
  font-weight: 600;
}
.exp-ws-audit-drawer__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}
.exp-ws-audit-filter {
  appearance: none;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-2);
  color: var(--muted);
  font-size: 0.78rem;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease, border-color 120ms ease;
}
.exp-ws-audit-filter:hover {
  color: var(--text);
}
.exp-ws-audit-filter.is-active {
  background: var(--accent);
  color: #fff;
  border-color: color-mix(in srgb, var(--accent) 70%, transparent);
}
.exp-ws-audit-drawer__busy {
  color: var(--muted);
  font-size: 0.85rem;
  font-style: italic;
  margin: 6px 0;
}
.exp-ws-audit-list {
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1 1 auto;
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
}
.exp-ws-audit-item {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  font-size: 0.85rem;
}
.exp-ws-audit-item:last-child  { border-bottom: 0; }
.exp-ws-audit-item--empty {
  color: var(--muted);
  font-style: italic;
  text-align: center;
}
.exp-ws-audit-item__row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: center;
}
.exp-ws-audit-item__label {
  font-weight: 600;
  color: var(--text);
}
.exp-ws-audit-item__ts {
  color: var(--muted);
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
}
.exp-ws-audit-item__actor {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.78rem;
  word-break: break-all;
}
/* Event-type accent strips (left border) — server emits a known set
   (see _phaseCEscapeAttr in Block B; underscores survive the escape). */
.exp-ws-audit-item--review_opened    { border-left: 3px solid var(--accent);    padding-left: 9px; }
.exp-ws-audit-item--review_submitted { border-left: 3px solid var(--accent-2);  padding-left: 9px; }
.exp-ws-audit-item--review_approved  { border-left: 3px solid var(--success);   padding-left: 9px; }
.exp-ws-audit-item--review_rejected  { border-left: 3px solid var(--danger);    padding-left: 9px; }
.exp-ws-audit-item--review_reopened  { border-left: 3px solid var(--warning);   padding-left: 9px; }
.exp-ws-audit-item--review_correction{ border-left: 3px solid var(--muted);     padding-left: 9px; }
.exp-ws-audit-drawer__page {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 12px;
}
.exp-ws-audit-drawer__page-info {
  flex: 1 1 auto;
  text-align: center;
  color: var(--muted);
  font-size: 0.8rem;
  font-variant-numeric: tabular-nums;
}

/* ─── Toast (transient error surface) ───────────────────────────────── */
.exp-ws-review-toast {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  z-index: 1100;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  max-width: min(520px, calc(100vw - 32px));
  border: 1px solid var(--danger);
  border-radius: 10px;
  background: color-mix(in srgb, var(--danger) 16%, var(--panel));
  color: var(--text);
  font-size: 0.88rem;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.28);
}
.exp-ws-review-toast__text { flex: 1 1 auto; }
.exp-ws-review-toast__close {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--text);
  font-size: 1.05rem;
  line-height: 1;
  padding: 2px 6px;
  cursor: pointer;
  border-radius: 4px;
}
.exp-ws-review-toast__close:hover {
  background: rgba(255, 255, 255, 0.10);
}

/* ─── Responsive trims (≤ 720px viewports) ──────────────────────────── */
@media (max-width: 720px) {
  .exp-ws-review-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .exp-ws-review-actions__audit { margin-left: 0; }
  .exp-ws-audit-drawer {
    width: 100%;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
}

/* ===== APV-015 Phase C END ========================================== */


/* ===================================================================
   APV-EXP-OPERATOR-HEADER-001 — Operator-Shell Header-Refactor
   ===================================================================
   Additive. Reuses tokens (--bg, --panel, --line, --text, --muted,
   --accent, --success, --warning, --danger). No legacy class touched.

   Block A  Run Summary
   Block B  Business Context (4 Cards)
   Block C  Data Quality (3 KPI Cards)
   Block D  Decision Support (priorisierte Liste)
   Block E  Navigation Tabs + Tab-Panels
   =================================================================== */

/* ---- Block A — Run Summary ---------------------------------------- */
.exp-ws-op-run-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  margin-bottom: 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  flex-wrap: wrap;
}
.exp-ws-op-rs-left { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.exp-ws-op-rs-right { display: flex; align-items: center; gap: 10px; }
.exp-ws-op-rs-label {
  font-size: 12px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.exp-ws-op-rs-runid {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px; color: var(--text); font-weight: 600;
}
.exp-ws-op-rs-pill {
  display: inline-block; padding: 4px 10px; border-radius: 999px;
  font-size: 12px; line-height: 1.4;
  background: rgba(127,127,127,0.08);
  border: 1px solid var(--line);
  color: var(--text);
}
.exp-ws-op-rs-pill--status { font-weight: 600; }
.exp-ws-op-rs-pill--ok    { color: var(--success); border-color: rgba(16,185,129,0.35); background: rgba(16,185,129,0.06); }
.exp-ws-op-rs-pill--attn  { color: var(--warning); border-color: rgba(245,158,11,0.40); background: rgba(245,158,11,0.07); }
.exp-ws-op-rs-pill--err   { color: var(--danger);  border-color: rgba(239,68,68,0.40);  background: rgba(239,68,68,0.06); }
.exp-ws-op-rs-pill--info  { color: var(--muted); }
.exp-ws-op-rs-pill--count { font-variant-numeric: tabular-nums; }
.exp-ws-op-rs-next {
  font-size: 13px; font-weight: 500;
  padding: 5px 12px; border-radius: 6px;
  background: rgba(127,127,127,0.06);
  border: 1px dashed var(--line);
  color: var(--text);
  max-width: 360px; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap;
}
.exp-ws-op-rs-next--critical { color: var(--danger);  border-color: rgba(239,68,68,0.50); }
.exp-ws-op-rs-next--warn     { color: var(--warning); border-color: rgba(245,158,11,0.50); }
.exp-ws-op-rs-next--ok       { color: var(--success); border-color: rgba(16,185,129,0.40); }
.exp-ws-op-rs-maxbtn {
  background: transparent; border: 1px solid var(--line);
  color: var(--text); font-size: 16px; padding: 4px 10px;
  border-radius: 6px; cursor: pointer;
}
.exp-ws-op-rs-maxbtn:hover { background: rgba(127,127,127,0.08); }
.exp-ws-op-rs-skeleton { font-size: 13px; color: var(--muted); font-style: italic; }

/* ---- Block B — Business Context (4 Cards) ------------------------- */
.exp-ws-op-biz-context {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px; margin-bottom: 16px;
}
@media (max-width: 1280px) { .exp-ws-op-biz-context { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .exp-ws-op-biz-context { grid-template-columns: 1fr; } }
.exp-ws-op-biz-card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 10px; padding: 14px 14px 10px 14px;
  display: flex; flex-direction: column; gap: 8px; min-height: 140px;
}
.exp-ws-op-biz-card-head {
  display: flex; align-items: center; gap: 8px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 6px; margin-bottom: 4px;
}
.exp-ws-op-biz-card-title {
  font-size: 13px; font-weight: 600; color: var(--text);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.exp-ws-op-biz-card-body { display: flex; flex-direction: column; gap: 4px; }
.exp-ws-op-biz-row {
  display: grid; grid-template-columns: 80px 1fr;
  gap: 8px; font-size: 13px; line-height: 1.4; align-items: baseline;
}
.exp-ws-op-biz-row-label {
  color: var(--muted); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.04em;
}
.exp-ws-op-biz-row-value { color: var(--text); word-break: break-word; }
.exp-ws-op-biz-row-value--empty { color: var(--muted); font-style: italic; }
.exp-ws-op-biz-row--missing .exp-ws-op-biz-row-label { color: var(--warning); }
.exp-ws-op-field-missing { color: var(--warning); font-weight: 500; }
.exp-ws-op-biz-row--ok   .exp-ws-op-biz-row-value { color: var(--success); }
.exp-ws-op-biz-row--warn .exp-ws-op-biz-row-value { color: var(--warning); }
.exp-ws-op-bc-skeleton { font-size: 13px; color: var(--muted); font-style: italic; padding: 12px; }

/* ---- Block C — Data Quality (3 KPI Cards) ------------------------- */
.exp-ws-op-data-quality {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 12px; margin-bottom: 16px;
}
@media (max-width: 880px) { .exp-ws-op-data-quality { grid-template-columns: 1fr; } }
.exp-ws-op-kpi-card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 10px; padding: 14px 16px;
  display: flex; flex-direction: column; gap: 4px;
  border-left-width: 4px; border-left-style: solid;
  border-left-color: var(--muted);
}
.exp-ws-op-kpi-card--ok   { border-left-color: var(--success); }
.exp-ws-op-kpi-card--warn { border-left-color: var(--warning); }
.exp-ws-op-kpi-card--err  { border-left-color: var(--danger); }
.exp-ws-op-kpi-card--attn { border-left-color: var(--warning); }
.exp-ws-op-kpi-label {
  font-size: 11px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.exp-ws-op-kpi-value {
  font-size: 28px; font-weight: 600; color: var(--text);
  font-variant-numeric: tabular-nums; line-height: 1.1;
}
.exp-ws-op-kpi-unit { font-size: 16px; font-weight: 400; color: var(--muted); margin-left: 2px; }
.exp-ws-op-kpi-meta { font-size: 12px; color: var(--muted); }
.exp-ws-op-dq-skeleton { font-size: 13px; color: var(--muted); font-style: italic; padding: 12px; }

/* ---- Block D — Decision Support (priorisierte Liste) -------------- */
.exp-ws-op-decision-support {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 10px; padding: 14px 16px; margin-bottom: 16px;
}
.exp-ws-op-decision-support .exp-ws-op-card-title {
  font-size: 13px; font-weight: 600; color: var(--text);
  text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 10px;
}
.exp-ws-op-ds-list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 6px;
}
.exp-ws-op-ds-item {
  display: grid; grid-template-columns: 24px 24px 1fr;
  gap: 8px; align-items: baseline;
  font-size: 13px; padding: 6px 8px; border-radius: 6px;
  border-left: 3px solid var(--muted);
  background: rgba(127,127,127,0.04);
}
.exp-ws-op-ds-item--critical { border-left-color: var(--danger); }
.exp-ws-op-ds-item--warn     { border-left-color: var(--warning); }
.exp-ws-op-ds-item--info     { border-left-color: var(--accent); }
.exp-ws-op-ds-item--ok       { border-left-color: var(--success); }
.exp-ws-op-ds-num { font-weight: 600; color: var(--muted); font-variant-numeric: tabular-nums; }
.exp-ws-op-ds-icon { font-weight: 700; text-align: center; }
.exp-ws-op-ds-item--critical .exp-ws-op-ds-icon { color: var(--danger); }
.exp-ws-op-ds-item--warn     .exp-ws-op-ds-icon { color: var(--warning); }
.exp-ws-op-ds-item--ok       .exp-ws-op-ds-icon { color: var(--success); }
.exp-ws-op-ds-body { color: var(--text); }

/* ---- Block E — Navigation Tabs ------------------------------------ */
.exp-ws-op-nav-tabs {
  display: flex; gap: 4px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 12px; overflow-x: auto;
}
.exp-ws-op-nav-tab {
  background: transparent; border: 1px solid transparent;
  border-bottom: none; color: var(--muted);
  font-size: 13px; font-weight: 500;
  padding: 8px 14px; cursor: pointer;
  border-radius: 6px 6px 0 0; white-space: nowrap;
}
.exp-ws-op-nav-tab:hover { color: var(--text); background: rgba(127,127,127,0.04); }
.exp-ws-op-nav-tab.is-active {
  color: var(--text); border-color: var(--line);
  background: var(--panel); border-bottom: 1px solid var(--panel);
  margin-bottom: -1px; font-weight: 600;
}
.exp-ws-op-nav-tab--dev { margin-left: auto; font-size: 12px; font-style: italic; }
.exp-ws-op-tab-panels {
  background: var(--panel); border: 1px solid var(--line);
  border-top: none; border-radius: 0 0 10px 10px;
  padding: 12px 16px; min-height: 80px;
}
.exp-ws-op-tab-panel { display: none; }
.exp-ws-op-tab-panel.is-active { display: block; }
.exp-ws-op-tab-panel[hidden] { display: none; }
.exp-ws-op-tab-empty { font-size: 13px; color: var(--muted); font-style: italic; padding: 12px; }
.exp-ws-op-tab-dev-notice {
  font-size: 12px; color: var(--warning); font-style: italic;
  margin-bottom: 8px; padding: 6px 8px;
  background: rgba(245,158,11,0.06);
  border-left: 3px solid var(--warning);
  border-radius: 4px;
}

/* ---- Payload-Inspector Content (Tab "Payload für Devs") ----------- */
.exp-ws-op-payload-mount {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
}
.exp-ws-op-payload-block { margin-bottom: 12px; }
.exp-ws-op-payload-block-label {
  font-size: 11px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 4px;
}
.exp-ws-op-payload-keys { display: flex; flex-wrap: wrap; gap: 4px; }
.exp-ws-op-payload-key {
  padding: 2px 8px; border-radius: 4px;
  background: rgba(127,127,127,0.08);
  border: 1px solid var(--line);
  font-size: 11px; color: var(--text);
}
.exp-ws-op-payload-trace { width: 100%; border-collapse: collapse; }
.exp-ws-op-payload-trace-row { border-bottom: 1px solid var(--line); }
.exp-ws-op-payload-trace-path {
  padding: 4px 8px 4px 0; color: var(--muted);
  width: 40%; vertical-align: top; font-size: 11px;
}
.exp-ws-op-payload-trace-val {
  padding: 4px 0; color: var(--text);
  word-break: break-word; font-size: 11px;
}
.exp-ws-op-payload-trace-row--missing .exp-ws-op-payload-trace-val { color: var(--warning); }
.exp-ws-op-payload-trace-row--missing .exp-ws-op-payload-trace-val em { font-style: italic; }

/* ===== APV-EXP-OPERATOR-HEADER-001 END ============================== */


/* ===================================================================
   APV-EXP-EXPORT-DOWNLOAD-BUTTON-002 — Export-Download in Top-Action-Bar
   ===================================================================
   Additive. Compact button style passend zur Run-Summary-Höhe.

   Token-Compliance (operator-reviewed):
     - background hover    → var(--btn-bg)        (existing token, Z.14/31 def,
                                                    canonical hover pattern Z.3836)
     - text                → var(--text)          (existing)
     - background base     → var(--panel)         (existing)
     - border              → var(--line)          (existing)
     - focus/hover border  → var(--accent)        (existing, Z.9/26 def)
     - format accent CSV   → var(--success)       (existing, Z.11/28 def)
     - format accent JSON  → var(--accent)        (existing)
   Keine neuen Color-Tokens, keine literalen rgba()-Werte.

   Vorschau-Tiles im Extraktion-Tab (renderOpExportCenter) bleiben
   unverändert — dieser Block fügt nur Download-Aktionen in
   .exp-ws-op-rs-right hinzu.
   =================================================================== */
.exp-ws-op-rs-dl-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.12s, border-color 0.12s;
}
.exp-ws-op-rs-dl-btn:hover {
  background: var(--btn-bg);
  border-color: var(--accent);
  color: var(--text);
}
.exp-ws-op-rs-dl-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}
.exp-ws-op-rs-dl-icon {
  font-size: 13px;
  line-height: 1;
}
.exp-ws-op-rs-dl-text {
  font-variant: small-caps;
  letter-spacing: 0.02em;
}
/* Format-Akzent (subtil): linke Border-Akzent-Kante bei Hover */
.exp-ws-op-rs-dl-btn--csv:hover  { border-left: 2px solid var(--success); }
.exp-ws-op-rs-dl-btn--json:hover { border-left: 2px solid var(--accent); }

/* Mobile / narrow Run-Summary: dl-Buttons wrappen mit dem Rest via
   flex-wrap auf .exp-ws-op-run-summary (gesetzt von APV-001). Auf sehr
   schmalen Viewports nur Icon zeigen, Label ausblenden. */
@media (max-width: 720px) {
  .exp-ws-op-rs-dl-text { display: none; }
  .exp-ws-op-rs-dl-btn { padding: 5px 8px; }
}

/* ===== APV-EXP-EXPORT-DOWNLOAD-BUTTON-002 END ====================== */

/* ===== APV-EXP-NEXT-ACTION-RESTORE-001 BEGIN ====================== */
/* Wiring-Hint: Decision-Support-Items mit data-action-key sind klickbar
   und führen via dispatchOpAction → jumpToOpAction zu einem Operator-
   Bereich. Pulse-Effekt nutzt die existierende .exp-ws-op-pulse-Klasse
   (definiert oben), daher kein neuer @keyframes-Block hier. */
.exp-ws-op-ds-list .exp-ws-op-ds-item[data-action-key] {
  cursor: pointer;
}
/* ===== APV-EXP-NEXT-ACTION-RESTORE-001 END ======================== */

/* ===== APV-EXP-INLINE-VIEWER-LAYOUT-002 BEGIN ===================== */
/* IVR1 mounted #exp-ws-pane-artifact as a block-level child of
   .exp-ws-op-shell (display:block). The pane has no implicit height,
   so .exp-ws-art-iframe-wrap falls back to its min-height:240px floor
   → PDF iframe is unreadably small. Scope this override to the
   Operator-Shell context so the Legacy 3-pane row (renderShell uses
   .exp-ws-panes flex-row) is untouched. CSS-only, no JS / HTML /
   backend / DB / API. */
.exp-ws-op-shell #exp-ws-pane-artifact {
  min-height: clamp(480px, 70vh, 800px);
  margin-top: 16px;
}
/* ===== APV-EXP-INLINE-VIEWER-LAYOUT-002 END ======================= */

/* ===== APV-EXP-INLINE-VIEWER-PANE-FLEX-005 BEGIN ================== */
/* LAYOUT-002 gave #exp-ws-pane-artifact a height (clamp 480..800px) but
   left it display:block in the Operator-Shell. Its child
   .exp-ws-art-content is `flex:1 1 auto; flex-direction:column`, but
   flex-basis only resolves against a FLEX parent — in a block parent the
   art-content collapses to its content height (tabs + the iframe-wrap's
   240px min-height floor + footer ≈ 290px), so the iframe stayed ~240px
   tall and the remaining ~500px of the pane rendered as empty space
   below the PDF. Making the pane a flex column lets art-content fill the
   pane height, which in turn lets .exp-ws-art-iframe-wrap (flex:1) fill,
   so the PDFium page renders large (with #view=Fit from -004). Scoped to
   .exp-ws-op-shell; the Legacy 3-pane row (renderShell) is untouched.
   CSS-only — no JS / HTML / backend / DB / API. */
.exp-ws-op-shell #exp-ws-pane-artifact {
  display: flex;
  flex-direction: column;
}
/* ===== APV-EXP-INLINE-VIEWER-PANE-FLEX-005 END ==================== */

/* ===== APV-EXP-INLINE-VIEWER-READABILITY-003 BEGIN ================ */
/* Light background for the Inline-Viewer wrap + iframe inside the
   Operator-Shell to eliminate dark letterboxing around the PDFium-
   rendered A4 page (combined with the #view=FitH URL fragment that
   makes PDFium fit page width to iframe width). Scope to the
   .exp-ws-op-shell context so the Legacy 3-pane row in renderShell
   stays on the existing var(--panel-2) workspace background. CSS-only
   in this hunk; the matching JS hunk lives in artifactUrlWithPage. */
.exp-ws-op-shell #exp-ws-art-iframe-wrap,
.exp-ws-op-shell #exp-ws-art-iframe-wrap .exp-ws-art-iframe {
  background: #ffffff;
}
/* ===== APV-EXP-INLINE-VIEWER-READABILITY-003 END ================== */

/* ===== APV-EXP-INLINE-VIEWER-WRAP-HEIGHT-007 BEGIN ================ */
/* Root fix. LAYOUT-002 (pane height) + PANE-FLEX-005 (pane flex-column)
   did NOT enlarge the PDF: in practice the iframe-wrap stayed at its
   240px min-height floor while the pane was tall, leaving the PDFium
   page tiny with a large empty area below. The flex-grow chain
   (pane → art-content → iframe-wrap) does not reliably resolve through
   the replaced <iframe> child, so instead of relying on it, give the
   wrap an EXPLICIT viewport-based height and take it out of flex sizing.
   The iframe (height:100%) then fills a definitely-sized parent and
   #view=Fit (-004) renders the whole A4 page large. Scoped to
   .exp-ws-op-shell; overrides the -003 hunk's flex context for the wrap
   only. CSS-only — no JS / HTML / backend / DB / API. */
.exp-ws-op-shell #exp-ws-art-iframe-wrap {
  flex: 0 0 auto;
  height: clamp(480px, 72vh, 900px);
  min-height: 0;
}
/* ===== APV-EXP-INLINE-VIEWER-WRAP-HEIGHT-007 END ================== */

/* ===== APV-CC-EXP-INVOICE-HEADER-EDIT-001 START =================== */
/* Editierbare Invoice-Header-Felder (Business-Context-Cards Rechnung/
   Versender/Empfänger). Additiv; Status-Card und alle übrigen Surfaces
   unverändert. */
.exp-ws-op-biz-row--editable .exp-ws-hdr-input {
  display: inline-block;
  min-width: 8ch;
  padding: 1px 5px;
  border-radius: 3px;
  border: 1px solid transparent;
  cursor: text;
  outline: none;
  white-space: pre-wrap;
  transition: border-color 120ms ease, background 120ms ease;
}
.exp-ws-op-biz-row--editable .exp-ws-hdr-input:hover {
  border-color: var(--border, #3a3a3a);
}
.exp-ws-op-biz-row--editable .exp-ws-hdr-input:focus {
  border-color: var(--accent, #4a90d9);
  background: rgba(74, 144, 217, 0.10);
}
/* Placeholder für leere (fehlende) Felder. */
.exp-ws-op-biz-row--editable .exp-ws-hdr-input:empty::before {
  content: attr(data-placeholder);
  opacity: 0.5;
  font-style: italic;
}
.exp-ws-op-biz-row--missing .exp-ws-hdr-input:empty::before {
  color: var(--warn, #d8a24a);
  opacity: 0.85;
}
/* Speicher-Status-Feedback. */
.exp-ws-op-biz-row--saving .exp-ws-hdr-input {
  border-color: var(--accent, #4a90d9);
  opacity: 0.7;
}
.exp-ws-op-biz-row--saved .exp-ws-hdr-input {
  border-color: var(--ok, #4caf50);
  background: rgba(76, 175, 80, 0.14);
}
.exp-ws-op-biz-row--error .exp-ws-hdr-input {
  border-color: var(--err, #e05a5a);
  background: rgba(224, 90, 90, 0.14);
}
.exp-ws-op-biz-row--error[data-error]::after {
  content: attr(data-error);
  display: block;
  font-size: 11px;
  color: var(--err, #e05a5a);
  margin-top: 2px;
}
/* ===== APV-CC-EXP-INVOICE-HEADER-EDIT-001 END ===================== */


/* ===== APV-LADELISTEN-PLATFORM-001-S0d — Launcher "Apps"-View ====== */
.apps-wrap { max-width: 1080px; margin: 0 auto; padding: 6px 2px 40px; }
.apps-hero h2 { margin: 6px 0 4px; font-size: 26px; font-weight: 800; }
.apps-hero p { margin: 0; color: var(--muted); font-size: 14px; }
.apps-section { margin-top: 26px; }
.apps-sec-head { display: flex; align-items: center; gap: 12px; margin: 0 2px 14px; }
.apps-sec-head h3 { margin: 0; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); font-weight: 700; }
.apps-rule { flex: 1; height: 1px; background: linear-gradient(90deg, var(--line), transparent); }
.apps-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.apps-empty { grid-column: 1 / -1; border: 1px dashed var(--line); border-radius: 14px; padding: 26px; text-align: center; color: var(--muted); font-size: 14px; }
.app-tile { position: relative; text-align: left; display: flex; flex-direction: column; min-height: 148px; padding: 16px;
  border: 1px solid var(--line); border-radius: 16px; background: var(--panel); color: var(--text); cursor: pointer;
  transition: transform .16s ease, border-color .16s ease, box-shadow .16s ease; font: inherit; }
.app-tile:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--tacc, var(--accent)) 65%, var(--line));
  box-shadow: 0 14px 34px rgba(0,0,0,0.28); }
.app-tile.locked { opacity: .55; filter: grayscale(.3); }
.app-lock { position: absolute; top: 12px; right: 14px; font-size: 13px; opacity: .75; }
.app-ico { width: 48px; height: 48px; border-radius: 13px; display: grid; place-items: center; font-size: 24px;
  background: color-mix(in srgb, var(--tacc, var(--accent)) 22%, var(--panel-2)); border: 1px solid color-mix(in srgb, var(--tacc, var(--accent)) 40%, var(--line)); }
.app-name { margin-top: 12px; font-size: 16px; font-weight: 700; }
.app-sub { color: var(--muted); font-size: 12.5px; margin-top: 2px; }
.app-foot { margin-top: auto; display: flex; align-items: center; gap: 8px; padding-top: 12px; }
.app-foot .pill { font-size: 10.5px; }
.apps-toast { position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%) translateY(8px); z-index: 60;
  background: var(--panel-2); color: var(--text); border: 1px solid var(--line); border-radius: 12px; padding: 11px 18px;
  font-size: 13px; box-shadow: 0 12px 40px rgba(0,0,0,0.4); opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease; }
.apps-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.apps-install { display: block; width: 100%; margin: 2px 0 18px; padding: 13px 16px; border-radius: 14px; cursor: pointer;
  border: 1px solid color-mix(in srgb, var(--accent) 55%, var(--line));
  background: color-mix(in srgb, var(--accent) 16%, transparent); color: var(--text);
  font: inherit; font-size: 14px; font-weight: 600; text-align: center; }
.apps-install:hover { background: color-mix(in srgb, var(--accent) 26%, transparent); }
/* ===== S0d Launcher END ============================================ */


/* ===== S0d Launcher — Layout-Varianten (grid|sidebar|dock) ========= */
.apps-hero { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.apps-seg { display: inline-flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; align-self: center; }
.apps-seg button { background: transparent; color: var(--muted); border: 0; padding: 7px 13px; font-size: 15px; line-height: 1; cursor: pointer; }
.apps-seg button:hover { color: var(--text); }
.apps-seg button.active { background: var(--accent); color: #fff; }
/* sidebar = kompakte Zeilen-Liste */
.apps-wrap[data-layout="sidebar"] .apps-grid { grid-template-columns: 1fr; gap: 8px; }
.apps-wrap[data-layout="sidebar"] .app-tile { flex-direction: row; align-items: center; min-height: auto; padding: 12px 14px; gap: 14px; }
.apps-wrap[data-layout="sidebar"] .app-ico { margin: 0; width: 40px; height: 40px; font-size: 20px; flex: 0 0 auto; }
.apps-wrap[data-layout="sidebar"] .app-name { margin-top: 0; }
.apps-wrap[data-layout="sidebar"] .app-sub { display: none; }
.apps-wrap[data-layout="sidebar"] .app-foot { margin: 0 0 0 auto; padding-top: 0; }
.apps-wrap[data-layout="sidebar"] .app-lock { top: 50%; transform: translateY(-50%); }
/* dock = Raster + schwebende Quick-Launch-Leiste unten */
.apps-dock { display: none; }
.apps-wrap[data-layout="dock"] { padding-bottom: 92px; }
.apps-wrap[data-layout="dock"] .apps-dock { display: flex; gap: 10px; position: fixed; left: 50%; transform: translateX(-50%);
  bottom: 22px; z-index: 40; padding: 10px 12px; border-radius: 18px; background: var(--panel); border: 1px solid var(--line);
  box-shadow: 0 16px 44px rgba(0,0,0,0.42); backdrop-filter: blur(12px); }
.app-dock-item { position: relative; width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; font-size: 22px;
  background: color-mix(in srgb, var(--tacc, var(--accent)) 18%, var(--panel-2)); border: 1px solid var(--line); color: var(--text);
  cursor: pointer; transition: transform .15s ease; }
.app-dock-item:hover { transform: translateY(-5px) scale(1.06); }
.app-dock-item.locked { opacity: .5; filter: grayscale(.3); }
.app-dock-item .dock-lock { position: absolute; top: -6px; right: -6px; font-size: 9px; }
/* ===== S0d Layout-Varianten END ==================================== */


/* ===== S0c2 Freigaben-Matrix (App-Store) =========================== */
.frg-wrap { max-width: 1080px; margin: 0 auto; padding: 6px 2px 40px; }
.frg-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); }
.frg-matrix { border-collapse: collapse; width: 100%; font-size: 13px; }
.frg-matrix th, .frg-matrix td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: center; white-space: nowrap; }
.frg-matrix thead th { position: sticky; top: 0; background: var(--panel-2); color: var(--muted); font-weight: 700; font-size: 11px; }
.frg-matrix th.frg-uhead, .frg-matrix td.frg-u { text-align: left; }
.frg-matrix tbody tr:last-child td { border-bottom: 0; }
.frg-appico { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; font-size: 16px;
  background: color-mix(in srgb, var(--tacc, var(--accent)) 20%, var(--panel)); border: 1px solid var(--line); }
.frg-appname { display: block; margin-top: 4px; font-size: 10px; letter-spacing: .3px; color: var(--muted); text-transform: none; font-weight: 600; }
.frg-tw { background: color-mix(in srgb, var(--accent) 8%, transparent); }
.frg-tw td.frg-u b { color: var(--accent); }
.frg-tog { width: 40px; height: 22px; border-radius: 999px; border: 1px solid var(--line); background: var(--input-bg); position: relative; cursor: pointer; padding: 0; transition: background .15s ease; }
.frg-tog::after { content: ""; position: absolute; top: 1px; left: 1px; width: 18px; height: 18px; border-radius: 50%; background: var(--muted); transition: left .15s ease, background .15s ease; }
.frg-tog.on { background: color-mix(in srgb, var(--success) 55%, transparent); border-color: color-mix(in srgb, var(--success) 60%, var(--line)); }
.frg-tog.on::after { left: 19px; background: #fff; }
.frg-note { color: var(--muted); font-size: 12px; margin: 12px 2px 0; }
/* ===== S0c2 Freigaben END ========================================= */


/* ===== S2 Stage5 — Mobile / Phone (responsive) ==================== */
@media (max-width: 820px) {
  /* 3-Spalten-Shell -> 1 Spalte (Kinder stapeln). KEIN display-Override, sonst
     bricht das Login-Hiding (showView setzt inline display:none/grid). */
  .app-shell { grid-template-columns: 1fr; }
  /* Nav NICHT mehr 100vh (sonst füllt sie den ganzen Screen + Content offscreen). */
  .side-nav { width: auto; height: auto; position: static; padding: 12px 0 10px;
    border-right: 0; border-bottom: 1px solid var(--line); }
  .nav-list { flex: 0 0 auto; display: flex; flex-wrap: wrap; gap: 6px; }
  .nav-footer { flex: 0 0 auto; border-top: 0; margin-top: 8px; }
  .nav-item { padding: 8px 12px; }
  .brand-subtitle { display: none; }
  .right-panel { display: none; }
  .top-bar { flex-wrap: wrap; gap: 8px; }
  .apps-wrap, .frg-wrap { padding-left: 4px; padding-right: 4px; }
  .apps-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
  .apps-hero { flex-direction: column; align-items: stretch; gap: 10px; }
  .apps-hero h2 { font-size: 22px; }
  .apps-seg { align-self: flex-start; }
  .frg-appname { display: none; }  /* Matrix kompakt auf Phone */
}
@media (max-width: 520px) {
  .apps-grid { grid-template-columns: 1fr 1fr; }
  .apps-wrap[data-layout="dock"] .apps-dock { max-width: 94vw; overflow-x: auto; }
}
/* ===== S2 Stage5 Mobile END ======================================= */

/* ===== APV-LADELISTEN-PLATFORM-001 H2 (Hub) — Tenant-Switcher ====== */
/* Sitzt in .top-left links von der Tenant-Pille. Nur befüllt bei >1
   Tenant (app.js initTenantSwitcher); sonst hat der Container 0 Kinder
   und nimmt (gap-los) keinen Platz. Theme-Variablen-getrieben. */
.tenant-switcher { display: inline-flex; align-items: center; gap: 6px; }
.tenant-switcher:empty { display: none; }
.tenant-switcher .tsw-label {
  font-size: 11px; letter-spacing: .04em; text-transform: uppercase;
  opacity: .6;
}
.tenant-switcher .tsw-select {
  appearance: none; -webkit-appearance: none;
  background: var(--accent, #4f7fd0);
  color: #fff; border: 1px solid rgba(255,255,255,.18);
  border-radius: 8px; padding: 4px 26px 4px 10px; font-size: 13px;
  font-weight: 600; cursor: pointer; line-height: 1.2;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%23fff' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 9px center;
}
.tenant-switcher .tsw-select:hover { filter: brightness(1.06); }
.tenant-switcher .tsw-select:focus-visible { outline: 2px solid #fff; outline-offset: 1px; }
.tenant-switcher .tsw-select:disabled { opacity: .55; cursor: progress; }
.tenant-switcher .tsw-select option { color: #111; background: #fff; }
@media (max-width: 820px) {
  .tenant-switcher .tsw-label { display: none; }
}
/* ===== H2 Tenant-Switcher END ===================================== */