/* ── Brand tokens ─────────────────────────────────────── */
:root {
  --color-primary:   #354fa3;
  --color-secondary: #5596c0;
  --color-surface:   #e4ecf7;
  --color-accent:    #ef8534;
  --color-text:      #1a1a2e;
  --color-border:    #d0d9ee;
  --color-muted:     #888;
  --font-mono: 'Monaco', 'Menlo', 'Consolas', monospace;

  /* PicoCSS overrides */
  --pico-primary:            #354fa3;
  --pico-primary-background: #354fa3;
  --pico-primary-border:     #354fa3;
  --pico-primary-hover:      #2d4290;
  --pico-primary-focus:      rgba(53, 79, 163, 0.25);
  --pico-primary-inverse:    #fff;
  --pico-font-size:          14px;
  --pico-border-radius:      4px;
}

/* ── Reset for full-viewport shell ───────────────────── */
html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background: #fff;
}

#app {
  height: 100%;
}

/* PicoCSS adds padding/max-width to these — reset them */
main, aside, header, nav {
  max-width: none;
  padding: 0;
  margin: 0;
}

/* ── Shell layout ─────────────────────────────────────── */
.shell {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

.shell-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

.shell-main {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* ── MenuBar ──────────────────────────────────────────── */
.shell-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0 1rem;
  height: 52px;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.menubar-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  flex-shrink: 0;
}

.menubar-brand img {
  height: 28px;
  width: auto;
}

.menubar-brand-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.menubar-nav {
  display: flex;
  gap: 0.25rem;
}

.menubar-tab {
  padding: 0.35rem 0.875rem;
  border-radius: 4px;
  font-size: 0.875rem;
  color: var(--color-text);
  cursor: pointer;
  border: none;
  background: none;
  line-height: 1.4;
  transition: background 0.1s;
}

.menubar-tab:hover:not([disabled]) {
  background: var(--color-surface);
}

.menubar-tab.active {
  background: var(--color-primary);
  color: #fff;
}

.menubar-tab[disabled] {
  opacity: 0.38;
  cursor: default;
}

.menubar-user {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.menubar-username {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.menubar-logout-btn {
  padding: 0.25rem 0.625rem;
  font-size: 0.8125rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: none;
  color: var(--color-text);
  cursor: pointer;
}

.menubar-logout-btn:hover {
  background: var(--color-surface);
}

/* ── Sidebar ──────────────────────────────────────────── */
.shell-sidebar {
  width: 224px;
  flex-shrink: 0;
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  overflow-y: auto;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.sidebar-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--color-secondary);
  padding: 0.5rem 0.25rem 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.sidebar-refresh-btn,
.domain-refresh-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-secondary);
  font-size: 0.95rem;
  padding: 0 0.2rem;
  line-height: 1;
  margin-left: auto;
}

.sidebar-refresh-btn:hover,
.domain-refresh-btn:hover { color: var(--color-primary); }

.sidebar-inputs {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin-bottom: 0.5rem;
}

.sidebar-inputs input {
  padding: 0.35rem 0.6rem;
  font-size: 0.82rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: #fff;
  color: var(--color-text);
  margin: 0;
}

.sidebar-inputs input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(53, 79, 163, 0.12);
}

.sidebar-connect-btn {
  width: 100%;
  padding: 0.375rem;
  font-size: 0.82rem;
  font-weight: 500;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  margin: 0;
  transition: background 0.1s;
}

.sidebar-connect-btn:hover:not([disabled]) {
  background: var(--color-secondary);
}

.sidebar-connect-btn[disabled] {
  opacity: 0.45;
  cursor: default;
}

.sidebar-tree {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.sidebar-domain-header {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.25rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  border-radius: 3px;
  user-select: none;
}

.sidebar-domain-header:hover {
  background: rgba(53, 79, 163, 0.08);
}

.sidebar-context-item {
  display: flex;
  align-items: center;
  padding: 0.22rem 0.25rem 0.22rem 1.1rem;
  font-size: 0.8rem;
  cursor: pointer;
  border-radius: 3px;
  color: var(--color-text);
  user-select: none;
}

.sidebar-context-item:hover {
  background: rgba(53, 79, 163, 0.08);
}

.sidebar-context-item.active {
  background: var(--color-primary);
  color: #fff;
}

.sidebar-error {
  font-size: 0.74rem;
  color: #c62828;
  padding: 0.25rem 0.25rem;
  word-break: break-word;
}

.sidebar-status {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.74rem;
  color: var(--color-text);
  padding: 0.25rem 0.25rem;
  font-family: var(--font-mono);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-dot.connected  { background: #43a047; }
.status-dot.connecting { background: #fb8c00; }
.status-dot.error      { background: #e53935; }

.sidebar-session-item {
  padding: 0.15rem 0.25rem 0.15rem 2rem;
  font-size: 0.75rem;
  color: var(--color-muted);
  cursor: pointer;
  border-radius: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-session-item:hover {
  background: rgba(53, 79, 163, 0.06);
}

.chevron {
  font-style: normal;
  font-size: 0.65rem;
  display: inline-block;
  width: 0.75rem;
  flex-shrink: 0;
}

/* ── REPL Panel ───────────────────────────────────────── */
.repl-panel {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #fff;
}

/* ── REPL toolbar ─────────────────────────────────────── */
.repl-toolbar {
  display: flex;
  justify-content: flex-end;
  padding: 0.3rem 1.5rem 0;
  flex-shrink: 0;
}

.repl-clear-btn {
  font-size: 0.75rem;
  color: var(--color-muted);
  background: none;
  border: none;
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  cursor: pointer;
  margin: 0;
}

.repl-clear-btn:hover {
  color: #c62828;
  background: #fff5f5;
}

/* ── Transcript ───────────────────────────────────────── */
.repl-transcript {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.transcript-empty {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #bbb;
  font-size: 0.875rem;
  margin: auto;
}

.transcript-entry {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  max-width: 88%;
}

.transcript-entry.query {
  align-self: flex-end;
  align-items: flex-end;
}

.transcript-entry.reply {
  align-self: flex-start;
  align-items: flex-start;
}

.transcript-entry-label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 0 0.2rem;
}

.transcript-entry.query .transcript-entry-label {
  color: var(--color-secondary);
}

.transcript-entry.reply .transcript-entry-label {
  color: var(--color-primary);
}

.transcript-entry.error .transcript-entry-label {
  color: #c62828;
}

.transcript-bubble {
  padding: 0.55rem 0.8rem;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  white-space: pre-wrap;
  word-break: break-all;
  line-height: 1.55;
  border: 1px solid var(--color-border);
}

.transcript-entry.query .transcript-bubble {
  background: var(--color-surface);
  cursor: pointer;
}

.transcript-entry.query .transcript-bubble:hover {
  border-color: var(--color-secondary);
}

.transcript-entry.reply .transcript-bubble {
  background: #fff;
}

.transcript-entry.error .transcript-bubble {
  background: #fff8f8;
  border-color: #e57373;
}

.transcript-line + .transcript-line {
  margin-top: 0.35rem;
}

.transcript-kml {
  white-space: pre-wrap;
  word-break: break-all;
}

.transcript-nl {
  font-family: var(--font-sans, sans-serif);
  font-size: 0.78rem;
  color: var(--color-secondary, #888);
  font-style: italic;
  margin-top: 0.15rem;
  padding-left: 0.5rem;
  white-space: normal;
}

/* ── Input Area ───────────────────────────────────────── */
.repl-input-area {
  flex-shrink: 0;
  border-top: 1px solid var(--color-border);
  padding: 0.75rem 1.5rem 1rem;
  background: #fafbfd;
}

.repl-lang-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.repl-lang-label {
  font-size: 0.72rem;
  color: var(--color-muted);
  white-space: nowrap;
}


.repl-lang-spacer { flex: 1; }

.repl-lang-select {
  font-size: 0.78rem;
  padding: 0.2rem 0.4rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: #fff;
  color: var(--color-text);
  margin: 0;
  height: auto;
  width: fit-content;
  white-space: nowrap;
  cursor: pointer;
}

.repl-lang-select:focus {
  outline: none;
  border-color: var(--color-primary);
}

.repl-lang-select[disabled] {
  opacity: 0.65;
  cursor: default;
}

.repl-textarea {
  display: block;
  width: 100%;
  box-sizing: border-box;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.55;
  resize: vertical;
  min-height: 76px;
  max-height: 220px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 0.5rem 0.75rem;
  background: #fff;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.repl-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(53, 79, 163, 0.1);
}

.repl-actions-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.repl-table-btn {
  font-size: 0.78rem;
  color: var(--color-secondary);
  background: none;
  border: none;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  cursor: pointer;
  margin: 0;
}

.repl-table-btn:hover:not([disabled]) {
  background: var(--color-surface);
}

.repl-table-btn[disabled] {
  opacity: 0.35;
  cursor: default;
}

.repl-send-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-accent);
  color: #fff;
  border: none;
  padding: 0.4rem 1.25rem;
  border-radius: 4px;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  margin: 0;
  transition: background 0.1s;
}

.repl-send-btn:hover:not([disabled]) {
  background: #d9751f;
}

.repl-send-btn[disabled] {
  opacity: 0.45;
  cursor: default;
}

.repl-send-btn kbd {
  font-size: 0.7rem;
  opacity: 0.75;
  background: rgba(255,255,255,0.2);
  border-radius: 3px;
  padding: 0.05rem 0.3rem;
  font-family: var(--font-mono);
}

/* ── Table Popup ──────────────────────────────────────── */
.table-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26, 26, 46, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
}

.table-popup {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.18);
  min-width: 540px;
  max-width: 82vw;
  max-height: 68vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.table-popup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  flex-shrink: 0;
}

.table-popup-close {
  background: none;
  border: none;
  color: var(--color-muted);
  font-size: 1rem;
  cursor: pointer;
  padding: 0;
  margin: 0;
  line-height: 1;
}

.table-popup-close:hover {
  color: var(--color-text);
}

.table-popup-body {
  overflow-y: auto;
  padding: 0.75rem 1rem;
}

.table-popup-empty {
  color: var(--color-muted);
  font-size: 0.85rem;
  text-align: center;
  padding: 1.5rem 0;
}

.table-popup-body table {
  width: 100%;
  font-size: 0.82rem;
  border-collapse: collapse;
  margin: 0;
}

.table-popup-body thead th {
  text-align: left;
  padding: 0.4rem 0.6rem;
  background: var(--color-surface);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  border-bottom: 1px solid var(--color-border);
}

.table-popup-body tbody td {
  padding: 0.4rem 0.6rem;
  border-bottom: 1px solid #f0f3f9;
  font-family: var(--font-mono);
  vertical-align: top;
}

.belief-true    { color: #2e7d32; font-weight: 600; }
.belief-false   { color: #c62828; font-weight: 600; }
.belief-unknown { color: var(--color-muted); }

/* ── Shared ───────────────────────────────────────────── */
.fake-badge {
  font-size: 0.68rem;
  padding: 0.1rem 0.45rem;
  border-radius: 10px;
  background: #fff3cd;
  color: #856404;
  border: 1px solid #ffc107;
  vertical-align: middle;
}

/* ── Domain Panel ─────────────────────────────────────── */
.domain-panel {
  display: flex;
  flex: 1;
  height: 100%;
  overflow: hidden;
}

.domain-index {
  width: 200px;
  flex-shrink: 0;
  border-right: 1px solid var(--color-border);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.domain-index-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 0.9rem 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.domain-index-title {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--color-primary);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.domain-section {
  padding-bottom: 0.5rem;
}

.domain-section-header {
  padding: 0.6rem 0.9rem 0.3rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
}

.domain-index-item {
  padding: 0.35rem 0.9rem 0.35rem 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  cursor: pointer;
  border-left: 2px solid transparent;
  color: var(--color-text);
}

.domain-index-item:hover {
  background: var(--color-surface);
}

.domain-index-item.active {
  background: var(--color-surface);
  border-left-color: var(--color-primary);
  color: var(--color-primary);
  font-weight: 600;
}

.domain-detail {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem 2rem;
}

.domain-detail-empty {
  color: var(--color-muted);
  font-size: 0.85rem;
  margin-top: 2rem;
  text-align: center;
}

.domain-detail-kind {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-secondary);
  margin-bottom: 0.3rem;
}

.domain-detail-name {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 0 0.7rem;
}

.domain-detail-nl {
  font-size: 0.88rem;
  color: var(--color-text);
  line-height: 1.6;
  margin-bottom: 1.2rem;
}

.domain-detail-sexpr {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 0.8rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.6;
  white-space: pre;
  overflow-x: auto;
}

/* ── Case Panel ───────────────────────────────────────── */
.case-panel {
  display: flex;
  flex-direction: column;
  flex: 1;
  height: 100%;
  overflow: hidden;
}

.case-concept-tabs {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  padding: 0 1rem;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
  height: 44px;
}

.case-concept-tab {
  padding: 0.3rem 0.9rem;
  font-size: 0.82rem;
  font-family: var(--font-mono);
  border: 1px solid transparent;
  border-radius: 4px 4px 0 0;
  background: none;
  cursor: pointer;
  color: var(--color-text);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.case-concept-tab:hover {
  background: var(--color-surface);
}

.case-concept-tab.active {
  border-color: var(--color-border);
  border-bottom-color: #fff;
  background: #fff;
  color: var(--color-primary);
  font-weight: 600;
}

.case-tabs-context {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.case-tabs-ctx-label {
  font-size: 0.78rem;
  color: var(--color-muted);
  font-family: var(--font-mono);
}

.case-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

.case-entity-list {
  width: 180px;
  flex-shrink: 0;
  border-right: 1px solid var(--color-border);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  padding: 0.5rem 0;
}

.case-entity-list-header {
  display: flex;
  justify-content: flex-end;
  padding: 0.2rem 0.4rem 0;
}

.case-entity-item {
  padding: 0.35rem 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  cursor: pointer;
  border-left: 2px solid transparent;
}

.case-entity-item:hover { background: var(--color-surface); }

.case-entity-item.active {
  background: var(--color-surface);
  border-left-color: var(--color-primary);
  color: var(--color-primary);
  font-weight: 600;
}

.case-entity-empty {
  padding: 0.5rem 0.9rem;
  font-size: 0.78rem;
  color: var(--color-muted);
}

.case-new-btn {
  margin: auto 0.6rem 0.6rem;
  padding: 0.3rem 0.6rem;
  font-size: 0.78rem;
  background: none;
  border: 1px dashed var(--color-secondary);
  border-radius: 4px;
  color: var(--color-secondary);
  cursor: pointer;
}

.case-new-btn:hover {
  background: var(--color-surface);
}

.case-form-area {
  flex: 1;
  overflow-y: auto;
  padding: 1.2rem 1.8rem;
}

.case-form-empty {
  color: var(--color-muted);
  font-size: 0.85rem;
  margin-top: 2rem;
  text-align: center;
}

.case-form-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 0 1rem;
  font-family: var(--font-mono);
}

.case-form-grid {
  display: grid;
  grid-template-columns: 140px 1fr 130px;
  gap: 0.4rem 0.8rem;
  align-items: center;
  margin-bottom: 1.2rem;
}

.case-form-col-header {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  padding-bottom: 0.2rem;
  border-bottom: 1px solid var(--color-border);
}

.case-form-label {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--color-text);
}

.case-form-input,
.case-form-confidence {
  padding: 0.3rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: #fff;
  width: 100%;
  box-sizing: border-box;
}

.case-form-input:focus,
.case-form-confidence:focus {
  outline: none;
  border-color: var(--color-secondary);
}

.case-form-actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.2rem;
}

.case-send-btn {
  padding: 0.4rem 1rem;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 0.82rem;
  cursor: pointer;
}

.case-send-btn:hover:not(:disabled) { background: var(--pico-primary-hover); }
.case-send-btn:disabled { opacity: 0.45; cursor: default; }

.case-send-hint {
  font-size: 0.78rem;
  color: var(--color-muted);
}

.case-send-error {
  font-size: 0.78rem;
  color: var(--pico-color-red-500, #e53e3e);
}

.case-kml-preview {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 0.7rem 1rem;
}

.case-kml-preview-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  margin-bottom: 0.4rem;
}

.case-kml-preview-code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.6;
  white-space: pre;
  margin: 0;
  overflow-x: auto;
}

.domain-arity-badge {
  margin-left: 0.4rem;
  font-size: 0.65rem;
  color: var(--color-muted);
  font-family: var(--font-mono);
}

.domain-index-loading {
  padding: 0.7rem 0.9rem;
  font-size: 0.78rem;
  color: var(--color-muted);
}

.domain-detail-confidence {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: 1rem;
}

.rule-source-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 0.7rem 1rem;
  margin-bottom: 1rem;
}

.rule-source-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-secondary);
  margin-top: 0.6rem;
  margin-bottom: 0.2rem;
}

.rule-source-label:first-child { margin-top: 0; }

.rule-source-pre {
  margin: 0 0 0 0.6rem;
  padding: 0;
  background: none;
  border: none;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-all;
}

.rule-source-pre code.hljs {
  background: transparent;
  padding: 0;
}

.rule-verbalisation {
  margin-top: 1rem;
  padding: 0.7rem 1rem;
  background: #f0f5ff;
  border-left: 3px solid var(--color-secondary);
  border-radius: 0 4px 4px 0;
  font-size: 0.88rem;
  color: var(--color-text);
  line-height: 1.6;
  font-style: italic;
}

.case-no-schema {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
  font-size: 0.85rem;
}

/* ── Vision panel ──────────────────────────────────────────────────────────── */

.vision-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.25rem;
  overflow-y: auto;
  height: 100%;
  box-sizing: border-box;
}

.vision-upload-zone {
  border: 2px dashed var(--color-border, #ccd);
  border-radius: 8px;
  padding: 1.5rem 2rem;
  text-align: center;
  cursor: pointer;
  color: var(--color-muted);
  font-size: 0.9rem;
  transition: border-color 0.15s, background 0.15s;
  user-select: none;
}
.vision-upload-zone:hover,
.vision-upload-zone--dragging {
  border-color: var(--color-primary, #4a6fa5);
  background: #f5f8ff;
}
.vision-upload-filename {
  color: var(--color-text);
  font-weight: 500;
}
.vision-upload-size,
.vision-upload-change {
  margin-left: 0.5rem;
  font-size: 0.8rem;
  color: var(--color-muted);
  font-weight: normal;
}

.vision-controls {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.vision-mode-toggle {
  display: flex;
  gap: 1.5rem;
}
.vision-mode-option {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.88rem;
  cursor: pointer;
}

.vision-template-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.vision-template-label {
  font-size: 0.85rem;
  color: var(--color-muted);
  white-space: nowrap;
}
.vision-template-desc {
  font-size: 0.78rem;
  color: var(--color-muted);
  font-style: italic;
}

.vision-action-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.vision-process-btn {
  padding: 0.4rem 1.1rem;
  font-size: 0.88rem;
}
.vision-error {
  font-size: 0.82rem;
  color: var(--pico-color-red-500, #e53e3e);
}

.vision-results {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.vision-results-meta {
  font-size: 0.78rem;
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-border, #e0e0e0);
  padding-bottom: 0.4rem;
}

.vision-page {
  border: 1px solid var(--color-border, #e0e0e0);
  border-radius: 6px;
  overflow: hidden;
}
.vision-page-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.4rem 0.75rem;
  background: #f8f8f8;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-border, #e0e0e0);
}
.vision-confidence {
  font-size: 0.75rem;
  background: #e8f0fe;
  color: #3a5da8;
  padding: 0.1rem 0.4rem;
  border-radius: 10px;
  font-weight: 500;
}

.vision-markdown {
  padding: 1rem 1.25rem;
  font-size: 0.88rem;
  line-height: 1.7;
}
.vision-markdown h1, .vision-markdown h2, .vision-markdown h3 {
  margin: 0.5rem 0 0.25rem;
}
.vision-markdown p { margin: 0.35rem 0; }
.vision-markdown table { font-size: 0.82rem; }

.vision-extract-block {
  border: 1px solid var(--color-border, #e0e0e0);
  border-radius: 6px;
  overflow: hidden;
}
.vision-extract-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.75rem;
  background: #f8f8f8;
  border-bottom: 1px solid var(--color-border, #e0e0e0);
}
.vision-extract-name {
  font-size: 0.85rem;
  font-weight: 600;
}

.vision-badge {
  font-size: 0.72rem;
  padding: 0.1rem 0.45rem;
  border-radius: 10px;
  font-weight: 500;
}
.vision-badge--ok      { background: #d4edda; color: #276635; }
.vision-badge--fail    { background: #fde8e8; color: #9b1c1c; }
.vision-badge--neutral { background: #e8f0fe; color: #3a5da8; }

.vision-fields-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.83rem;
}
.vision-fields-table th {
  text-align: left;
  padding: 0.35rem 0.75rem;
  background: #f8f8f8;
  font-weight: 600;
  font-size: 0.78rem;
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-border, #e0e0e0);
}
.vision-fields-table td {
  padding: 0.3rem 0.75rem;
  border-bottom: 1px solid var(--color-border, #f0f0f0);
  vertical-align: top;
}
.vision-field-name { font-family: monospace; color: var(--color-text); }
.vision-field-conf { color: var(--color-muted); }

.vision-status--extracted { color: #276635; }
.vision-status--absent    { color: var(--color-muted); }
.vision-status--not_found { color: #9b1c1c; }

.vision-score {
  padding: 0.4rem 0.75rem;
  font-size: 0.78rem;
  color: var(--color-muted);
  border-top: 1px solid var(--color-border, #e0e0e0);
}

/* ── Bridge auth gate (inline, surfaces in Vision panel extract mode) ── */
.bridge-auth {
  padding: 0.75rem 0;
}
.bridge-auth-hint {
  margin: 0 0 0.5rem;
  font-size: 0.82rem;
  color: var(--color-muted);
}
.bridge-auth-fields {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}
.bridge-auth-input {
  padding: 0.3rem 0.6rem;
  font-size: 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: 3px;
  background: #fff;
  color: var(--color-text);
}
.bridge-auth-totp { width: 8rem; letter-spacing: 0.1em; }
.bridge-auth-btn {
  padding: 0.3rem 0.9rem;
  font-size: 0.85rem;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  white-space: nowrap;
}
.bridge-auth-btn:disabled { opacity: 0.5; cursor: default; }
.bridge-auth-error {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.78rem;
  color: #9b1c1c;
}
.bridge-auth-locked {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.78rem;
  color: #92400e;
}

/* ── Bridge session bar (shows actor + expiry when authenticated) ── */
.bridge-session-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0 0.6rem;
  font-size: 0.8rem;
}
.bridge-session-actor  { font-weight: 600; color: var(--color-primary); }
.bridge-session-expiry { color: var(--color-muted); }
.bridge-session-logout {
  margin-left: auto;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 3px;
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1;
  padding: 0.1rem 0.35rem;
  cursor: pointer;
}
.bridge-session-logout:hover { color: var(--color-text); border-color: var(--color-text); }

.vision-template-section { margin-top: 0.25rem; }

/* ── Studio perimeter login (M3) ─────────────────────────────────────────── */
.studio-login-overlay {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(20, 24, 48, 0.72);
  z-index: 1000;
}
.studio-login-card {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  padding: 2.5rem 2rem;
  width: 340px;
  display: flex; flex-direction: column; gap: 0.75rem;
}
.studio-login-brand {
  font-size: 1.25rem; font-weight: 700;
  color: var(--color-primary); letter-spacing: -0.02em;
  margin-bottom: 0.1rem;
}
.studio-login-subtitle { font-size: 0.85rem; color: var(--color-muted); margin-bottom: 0.5rem; }
.studio-login-fields { display: flex; flex-direction: column; gap: 0.5rem; }
.studio-login-input {
  border: 1px solid var(--color-border); border-radius: 4px;
  padding: 0.45rem 0.6rem; font-size: 0.875rem;
  outline: none; width: 100%; box-sizing: border-box;
}
.studio-login-input:focus { border-color: var(--color-primary); box-shadow: 0 0 0 2px var(--pico-primary-focus); }
.studio-login-totp { letter-spacing: 0.15em; }
.studio-login-btn {
  margin-top: 0.25rem;
  background: var(--color-primary); color: #fff;
  border: none; border-radius: 4px;
  padding: 0.55rem 1rem; font-size: 0.9rem; font-weight: 600;
  cursor: pointer; width: 100%;
}
.studio-login-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.studio-login-btn:hover:not(:disabled) { background: var(--pico-primary-hover); }
.studio-login-error { color: #c0392b; font-size: 0.8rem; margin: 0; }

/* ── Step-up TOTP modal (publish gate, M3) ───────────────────────────────── */
.stepup-backdrop {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(20, 24, 48, 0.55);
  z-index: 900;
}
.stepup-modal {
  background: #fff; border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  padding: 2rem 1.75rem; width: 340px;
  display: flex; flex-direction: column; gap: 0.75rem;
}
.stepup-title { font-size: 1rem; font-weight: 700; color: var(--color-text); }
.stepup-body  { font-size: 0.85rem; color: var(--color-muted); margin: 0; }
.stepup-input {
  border: 1px solid var(--color-border); border-radius: 4px;
  padding: 0.45rem 0.6rem; font-size: 1rem; letter-spacing: 0.2em;
  width: 100%; box-sizing: border-box; outline: none;
}
.stepup-input:focus { border-color: var(--color-primary); }
.stepup-error { color: #c0392b; font-size: 0.8rem; margin: 0; }
.stepup-actions { display: flex; gap: 0.5rem; justify-content: flex-end; }
.stepup-btn {
  padding: 0.45rem 1rem; border-radius: 4px;
  font-size: 0.875rem; font-weight: 600; cursor: pointer; border: none;
}
.stepup-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.stepup-btn--cancel  { background: var(--color-surface); color: var(--color-text); }
.stepup-btn--confirm { background: var(--color-primary); color: #fff; }
.stepup-btn--confirm:hover:not(:disabled) { background: var(--pico-primary-hover); }

/* ── Authoring panel (M3) ────────────────────────────────────────────────── */
.authoring-panel {
  display: flex; flex-direction: column; height: 100%; overflow: hidden;
}
.authoring-session-bar {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.3rem 0.75rem;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  font-size: 0.8rem; color: var(--color-muted);
}
.authoring-session-actor { font-weight: 600; color: var(--color-text); }
.authoring-layout {
  display: flex; flex: 1; min-height: 0;
}

.authoring-sidebar {
  width: 220px; min-width: 180px; max-width: 260px;
  border-right: 1px solid var(--color-border);
  display: flex; flex-direction: column; overflow: hidden;
}
.authoring-sidebar-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.5rem 0.75rem;
  font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-border);
}
.authoring-new-btn {
  background: none; border: 1px solid var(--color-border); border-radius: 3px;
  width: 22px; height: 22px; font-size: 1rem; line-height: 1; cursor: pointer;
  color: var(--color-primary); padding: 0;
}
.authoring-new-btn:hover { background: var(--color-surface); }
.authoring-template-list { list-style: none; margin: 0; padding: 0; overflow-y: auto; flex: 1; }
.authoring-template-item {
  padding: 0.5rem 0.75rem; cursor: pointer; border-bottom: 1px solid var(--color-border);
  transition: background 0.1s;
}
.authoring-template-item:hover    { background: var(--color-surface); }
.authoring-template-item.active   { background: #e0e8f8; }
.authoring-template-title { font-size: 0.8rem; font-weight: 500; }
.authoring-template-meta  { display: flex; gap: 0.4rem; align-items: center; margin-top: 0.2rem; }
.authoring-template-version { font-size: 0.7rem; color: var(--color-muted); }

.authoring-state-badge {
  display: inline-block; padding: 0.1rem 0.35rem;
  border-radius: 3px; font-size: 0.7rem; font-weight: 600; text-transform: uppercase;
}
.authoring-state-badge--lg { font-size: 0.75rem; }
.state--draft     { background: #e8f0fe; color: #354fa3; }
.state--candidate { background: #fff3cd; color: #856404; }
.state--published { background: #d1e7dd; color: #0a3622; }
.state--archived  { background: #e9ecef; color: #6c757d; }

.authoring-main {
  flex: 1; display: flex; flex-direction: column; overflow: hidden; padding: 0.75rem 1rem;
}
.authoring-meta-bar {
  display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap;
  margin-bottom: 0.5rem; font-size: 0.8rem;
}
.authoring-meta-slug { font-family: var(--font-mono); color: var(--color-muted); }
.authoring-meta-versions { color: var(--color-muted); }
.authoring-meta-date { color: var(--color-muted); margin-left: auto; }

.authoring-tabs {
  display: flex; gap: 0; border-bottom: 1px solid var(--color-border); margin-bottom: 0.75rem;
}
.authoring-tab {
  padding: 0.35rem 0.75rem; font-size: 0.8rem; font-weight: 500;
  background: none; border: none; border-bottom: 2px solid transparent;
  cursor: pointer; color: var(--color-muted);
}
.authoring-tab.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }
.authoring-tab:hover:not(.active) { color: var(--color-text); }

.authoring-editor-area,
.authoring-blocks-area,
.authoring-test-area {
  display: flex; flex-direction: column; gap: 0.5rem; flex: 1; min-height: 0; overflow-y: auto;
}
.authoring-comment-row {
  display: flex; align-items: center; gap: 0.5rem;
}
.authoring-label { font-size: 0.78rem; color: var(--color-muted); white-space: nowrap; }
.authoring-comment-input {
  flex: 1; border: 1px solid var(--color-border); border-radius: 4px;
  padding: 0.3rem 0.5rem; font-size: 0.8rem;
}
.authoring-body-editor {
  flex: 1; min-height: 280px;
  font-family: var(--font-mono); font-size: 0.78rem; line-height: 1.5;
  border: 1px solid var(--color-border); border-radius: 4px;
  padding: 0.5rem 0.6rem; resize: vertical;
  background: #fafbfd;
}
.authoring-body-editor[readonly] { background: #f5f5f5; color: var(--color-muted); }

.authoring-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.authoring-btn {
  padding: 0.4rem 0.9rem; border-radius: 4px;
  font-size: 0.85rem; font-weight: 600; cursor: pointer;
  border: 1px solid var(--color-border); background: var(--color-surface); color: var(--color-text);
}
.authoring-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.authoring-btn--primary {
  background: var(--color-primary); color: #fff; border-color: var(--color-primary);
}
.authoring-btn--primary:hover:not(:disabled) { background: var(--pico-primary-hover); }
.authoring-btn--publish {
  background: #0a3622; color: #fff; border-color: #0a3622;
}
.authoring-btn--publish:hover:not(:disabled) { background: #0d4a2e; }
.authoring-btn--danger {
  background: #fff; color: #c0392b; border-color: #c0392b;
}
.authoring-btn--danger:hover:not(:disabled) { background: #fff5f5; }

.authoring-drop-hint { font-size: 0.8rem; color: var(--color-muted); }
.authoring-blocks-result,
.authoring-extract-result { margin-top: 0.5rem; }
.authoring-blocks-page { margin-bottom: 0.75rem; }
.authoring-blocks-page-header {
  font-size: 0.75rem; font-weight: 600; color: var(--color-muted);
  text-transform: uppercase; letter-spacing: 0.04em;
  border-bottom: 1px solid var(--color-border); margin-bottom: 0.25rem;
}
.authoring-block-item {
  display: flex; gap: 0.75rem; align-items: baseline;
  padding: 0.15rem 0; font-size: 0.78rem;
  border-bottom: 1px dotted var(--color-border);
}
.authoring-block-text { flex: 1; color: var(--color-text); }
.authoring-block-bbox { font-family: var(--font-mono); font-size: 0.7rem; color: var(--color-muted); white-space: nowrap; }

.authoring-loading { font-size: 0.8rem; color: var(--color-muted); padding: 0.5rem 0; }
.authoring-error   { font-size: 0.8rem; color: #c0392b; margin: 0.25rem 0; }