:root {
  --bg: #f2eadc;
  --panel: #fffaf2;
  --panel-2: #f3eadb;
  --text: #201a16;
  --muted: #4f473f;
  --accent: #8d6933;
  --accent-2: #7c775f;
  --danger: #b54a40;
  --warning: #b45309;
  --success: #4a8c5c;
  --line: #d8ccba;
  --radius: 6px;
  --ui-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --memo-font: 'Baskervville', Baskerville, Georgia, serif;
}

[data-theme="dark"] {
  --bg: #1a1814;
  --panel: #252220;
  --panel-2: #2e2a26;
  --text: #e4ddd0;
  --muted: #9c9484;
  --accent: #c7a25d;
  --accent-2: #b08a42;
  --danger: #d05a50;
  --warning: #f59e0b;
  --success: #5aaa6a;
  --line: #4a4239;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--ui-font);
  font-size: 16px;
  line-height: 1.65;
  background:
    radial-gradient(circle at 1px 1px, rgba(32,26,22,.04) 1px, transparent 0),
    linear-gradient(180deg, #f6efe3 0%, #f2eadc 100%);
  background-size: 24px 24px, auto;
  color: var(--text);
  transition: background 0.3s, color 0.3s;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 { font-family: var(--memo-font); }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--text); }

/* App shell: three columns, five panes */
.app-shell {
  display: grid;
  grid-template-columns: var(--left-column-width, 260px) minmax(0, var(--middle-flex, 70fr)) minmax(0, var(--right-flex, 30fr));
  height: 100vh;
  width: 100vw;
  overflow: hidden;
}
.app-shell.hide-right-column {
  grid-template-columns: var(--left-column-width, 260px) minmax(0, 1fr) 0;
}
.app-shell.hide-right-column .right-column {
  display: none;
}
.app-shell.hidden { display: none !important; }

.left-column,
.right-column {
  display: flex;
  flex-direction: column;
  min-width: 180px;
  max-width: 50vw;
  height: 100vh;
  min-height: 0;
  position: relative;
  background: var(--bg);
  transition: min-width 0.25s ease, max-width 0.25s ease;
}
.left-column {
  border-right: 1px solid var(--line);
}
.right-column {
  border-left: 1px solid var(--line);
}
.left-pane,
.right-pane {
  display: flex;
  flex-direction: column;
  min-height: 0;
  position: relative;
}
/* Resizer must be positioned within the pane stack, not overflow hidden */
.left-column > .pane-resizer,
.right-column > .pane-resizer {
  position: relative;
  left: 0;
  right: 0;
  width: 100%;
  height: 3px;
  flex: 0 0 3px;
  cursor: row-resize;
  z-index: 90;
  background: var(--line);
  border-top: none;
  border-bottom: none;
  transition: background 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.left-column > .pane-resizer::before,
.right-column > .pane-resizer::before {
  content: "";
  width: 28px;
  height: 3px;
  border-radius: 2px;
  background: color-mix(in srgb, var(--text) 18%, transparent);
  pointer-events: none;
}
.left-column > .pane-resizer:hover,
.left-column > .pane-resizer.resizing,
.right-column > .pane-resizer:hover,
.right-column > .pane-resizer.resizing {
  background: var(--accent);
}
.left-column > .pane-resizer:hover::before,
.left-column > .pane-resizer.resizing::before,
.right-column > .pane-resizer:hover::before,
.right-column > .pane-resizer.resizing::before {
  background: var(--text);
}
.left-pane.top-pane { flex: 1 1 55%; }
.left-pane.bottom-pane { flex: 1 1 45%; min-height: 60px; }
.right-pane.top-pane { flex: 1 1 35%; }
.right-pane.bottom-pane { flex: 1 1 65%; min-height: 60px; }
.left-pane.bottom-pane.collapsed,
.right-pane.bottom-pane.collapsed { flex: 0 0 0 !important; min-height: 0; overflow: hidden; }

/* Vertical column resizers */
.column-resizer {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 8px;
  cursor: col-resize;
  z-index: 100;
  background: transparent;
  transition: background 0.15s;
}
.column-resizer[data-side="left"] { right: -4px; }
.column-resizer[data-side="right"] { left: -4px; }
.column-resizer::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 3px;
  height: 26px;
  border-radius: 2px;
  background: color-mix(in srgb, var(--text) 20%, transparent);
  pointer-events: none;
}
.column-resizer:hover,
.column-resizer.resizing {
  background: color-mix(in srgb, var(--accent) 60%, transparent);
}
.column-resizer:hover::before,
.column-resizer.resizing::before {
  background: var(--text);
}

.middle-column {
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100vh;
  min-height: 0;
  overflow-y: auto;
  padding: 0.35rem 0.55rem;
  position: relative;
}
.middle-column .view {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.left-column header {
  position: static;
  width: auto;
  height: 100%;
  min-height: 0;
  border: none;
  padding: 0.55rem;
  background: transparent;
  backdrop-filter: none;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

/* Pane panel base */
.left-pane .panel,
.right-pane .panel {
  border-radius: 0;
  border-left: none;
  border-right: none;
  border-top: none;
  border-bottom: 1px solid var(--line);
}
.left-pane:first-child .panel,
.right-pane:first-child .panel {
  border-top: none;
}

/* TipTap WYSIWYG editors */
.tiptap-editor {
  min-height: 80px;
  padding: 0.55rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--text);
  font-family: var(--ui-font);
  font-size: 0.95rem;
  line-height: 1.55;
  outline: none;
  overflow-y: auto;
}
.tiptap-editor:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 20%, transparent);
}
.tiptap-editor p.is-editor-empty:first-child::before {
  content: attr(data-placeholder);
  float: left;
  color: var(--muted);
  pointer-events: none;
  height: 0;
}
.tiptap-editor p { margin: 0 0 0.55rem; }
.tiptap-editor p:last-child { margin-bottom: 0; }
.tiptap-editor h1, .tiptap-editor h2, .tiptap-editor h3 { margin: 0.6rem 0 0.35rem; font-family: var(--memo-font); }
.tiptap-editor h1 { font-size: 1.25rem; }
.tiptap-editor h2 { font-size: 1.1rem; }
.tiptap-editor h3 { font-size: 0.95rem; }
.tiptap-editor ul, .tiptap-editor ol { margin: 0 0 0.55rem 1.2rem; padding: 0; }
.tiptap-editor li { margin-bottom: 0.2rem; }
.tiptap-editor blockquote {
  border-left: 3px solid var(--accent);
  margin: 0 0 0.55rem;
  padding-left: 0.7rem;
  color: var(--muted);
  font-style: italic;
}
.tiptap-editor strong { font-weight: 700; }
.tiptap-editor em { font-style: italic; }
.tiptap-editor code {
  background: color-mix(in srgb, var(--text) 10%, transparent);
  padding: 0.1rem 0.25rem;
  border-radius: 3px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.85em;
}

.tiptap-toolbar {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 0.35rem;
  flex-wrap: wrap;
}
.tiptap-toolbar button {
  padding: 0.25rem 0.45rem;
  font-size: 0.78rem;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  border-radius: 4px;
  cursor: pointer;
  line-height: 1;
}
.tiptap-toolbar button:hover { background: var(--panel-2); }
.tiptap-toolbar button.is-active { background: var(--accent); color: #fff; border-color: var(--accent); }
.tiptap-toolbar button:disabled { opacity: 0.4; cursor: not-allowed; }

.tiptap-editor-wrap {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 0.35rem;
}
.tiptap-editor-wrap.hidden { display: none; }
.tiptap-editor-wrap .tiptap-editor {
  border: none;
  background: transparent;
}

/* Drafts editor: ensure it stays visible and doesn't collapse when empty/focused */
#draft-detail-editor-wrap .tiptap-editor {
  min-height: 200px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}
#draft-detail-editor-wrap .tiptap-editor.hidden { display: none; }
.draft-fallback-editor {
  width: 100%;
  min-height: 200px;
  padding: 0.6rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--text);
  font-family: var(--ui-font);
  font-size: 0.95rem;
  line-height: 1.55;
  resize: vertical;
}
.notes-render {
  min-height: 60px;
  padding: 0.55rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  margin-bottom: 0.5rem;
}
.notes-render:empty::before {
  content: attr(data-placeholder);
  color: var(--muted);
}

/* Modern scrollbar for side panes */
.event-log,
#docs-list,
.qa-panel .chat-history,
.middle-column {
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--accent) 40%, transparent) transparent;
}
.event-log::-webkit-scrollbar,
#docs-list::-webkit-scrollbar,
.qa-panel .chat-history::-webkit-scrollbar,
.middle-column::-webkit-scrollbar {
  width: 6px;
}
.event-log::-webkit-scrollbar-thumb,
#docs-list::-webkit-scrollbar-thumb,
.qa-panel .chat-history::-webkit-scrollbar-thumb,
.middle-column::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--accent) 40%, transparent);
  border-radius: 999px;
}

/* Right pane content */
.knowledge-panel,
.qa-panel,
.event-log-panel {
  display: flex;
  flex-direction: column;
  flex: 1;
  margin-bottom: 0;
  padding: 0.45rem;
  overflow: hidden;
  min-height: 0;
  font-size: 0.82rem;
}
.knowledge-panel h3,
.qa-panel h3,
.event-log-header h3 { margin: 0; font-size: 0.92rem; font-weight: 600; }
.knowledge-panel h4 { margin: 0.35rem 0 0.1rem; font-size: 0.7rem; font-weight: 600; }
.knowledge-panel .hint,
.qa-panel .hint { font-size: 0.72rem; margin: 0.2rem 0; }
.knowledge-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.25rem;
  flex-shrink: 0;
}
.event-log-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.25rem;
  flex-shrink: 0;
}
.event-log-controls {
  display: flex;
  gap: 0.35rem;
  align-items: center;
}
.event-log-controls select.event-log-level {
  background: var(--panel);
  color: var(--text);
  border: 1px solid color-mix(in srgb, var(--text) 14%, transparent);
  border-radius: var(--radius);
  padding: 0.2rem 0.45rem;
  font-size: 0.72rem;
  line-height: 1.2;
  cursor: pointer;
  min-width: 4.2rem;
}
.event-log-controls select.event-log-level option {
  background: var(--panel);
  color: var(--text);
}
.event-log {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.65rem;
  line-height: 1.35;
  color: var(--muted);
  padding-right: 0.2rem;
}
.event-log .event-log-entry {
  padding: 0.15rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 50%, transparent);
  white-space: pre-wrap;
  animation: event-log-fade-in 180ms ease-out;
}
@keyframes event-log-fade-in {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}
.event-log .event-log-entry:last-child { border-bottom: none; }
.event-log .event-log-entry.success { color: var(--success); }
.event-log .event-log-entry.warn { color: var(--warning, #f59e0b); }
.event-log .event-log-entry.error { color: var(--danger); }
.event-log .event-log-entry.debug { color: var(--muted); font-style: italic; }

/* Knowledge panel scrolling */
.knowledge-panel {
  gap: 0.35rem;
}
.knowledge-panel .hint { margin: 0; }
.knowledge-panel .drop-zone { margin: 0.25rem 0; padding: 0.45rem; }
.knowledge-panel #upload-progress-list { flex-shrink: 0; }
.knowledge-panel h4 { margin: 0.35rem 0 0.1rem; font-size: 0.7rem; }
.knowledge-panel #docs-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding-right: 0.2rem;
}

/* Q&A panel inside right column */
.qa-panel {
  gap: 0.35rem;
}
.qa-panel .qa-actions {
  flex-shrink: 0;
  margin-bottom: 0;
}
.qa-panel .source-classes-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  font-size: 0.72rem;
  flex-shrink: 0;
}
.qa-panel .source-details {
  font-size: 0.7rem;
  flex-shrink: 0;
  margin: 0.2rem 0;
}
.qa-panel .source-details summary { font-size: 0.7rem; }
.qa-panel .chat-history {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 0.15rem 0;
  border-top: 1px solid color-mix(in srgb, var(--text) 8%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--text) 8%, transparent);
}
.qa-panel .chat-input-row {
  padding: 0.35rem 0 0;
  background: transparent;
  border-top: none;
  flex-shrink: 0;
}
.qa-panel .chat-input-row textarea { min-height: 38px; }
.qa-panel .message {
  max-width: 92%;
  padding: 0.45rem 0.6rem;
  font-size: 0.82rem;
  margin-bottom: 0.5rem;
}

/* Auth screens remain full screen */
.auth-screen {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}
.auth-screen.hidden { display: none !important; }

.brand { font-family: var(--memo-font); font-weight: 700; font-size: 1.05rem; letter-spacing: -0.01em; color: var(--text); display: flex; align-items: center; gap: 10px; }
.brand-logo { width: 32px; height: 32px; display: block; flex: 0 0 auto; }
.brand-divider { color: var(--muted); font-family: var(--ui-font); font-weight: 500; }
.brand-product { font-family: var(--ui-font); font-size: 0.82rem; font-weight: 800; letter-spacing: 0.08em; }

.left-column nav {
  display: flex;
  flex: 1;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.55rem;
  min-height: 0;
}
.nav-top,
.nav-bottom {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.left-column nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 0.55rem 0.7rem;
  border-radius: var(--radius);
  font-size: 0.92rem;
  transition: background 0.15s;
}
.left-column nav a:hover, .left-column nav a.active { color: var(--text); background: var(--panel-2); }
.model-selector {
  width: 100%;
  min-width: 0;
  max-width: none;
  margin: 0;
  padding: 0.38rem 0.55rem;
  font-size: 0.86rem;
  line-height: 1.2;
  border-radius: 8px;
}
.health-widget {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.08rem 0;
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 0.7rem;
  cursor: default;
  outline: none;
}
.health-widget:hover,
.health-widget:focus-visible { color: var(--text); }
.health-widget.ok { color: var(--success); }
.health-widget.degraded { color: var(--accent); }
.health-widget.error { color: var(--danger); }
.health-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--muted);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--muted) 15%, transparent);
}
.health-widget.ok .health-dot,
.health-dot.ok {
  background: var(--success);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--success) 20%, transparent);
}
.health-widget.degraded .health-dot,
.health-dot.degraded {
  background: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 20%, transparent);
}
.health-widget.error .health-dot,
.health-dot.error {
  background: var(--danger);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--danger) 20%, transparent);
}
.health-popover {
  display: none;
  position: absolute;
  left: calc(100% + 1rem);
  bottom: 0;
  z-index: 120;
  width: min(320px, 88vw);
  padding: 0.55rem;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid color-mix(in srgb, var(--text) 14%, transparent);
  box-shadow: 0 12px 30px rgba(0,0,0,0.18);
  color: var(--text);
}
.health-widget:hover .health-popover,
.health-widget:focus-within .health-popover { display: block; }
.health-popover strong {
  display: block;
  margin-bottom: 0.45rem;
}
.health-details {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.health-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.8rem;
  font-size: 0.82rem;
}
.health-row span {
  color: var(--muted);
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
  min-width: 0;
}
.health-check-name {
  color: var(--text);
  font-size: 0.84rem;
  line-height: 1.2;
}
.health-row small {
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.25;
}
.health-row > strong {
  margin: 0;
  text-align: right;
  overflow-wrap: anywhere;
  flex: 0 0 auto;
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.02em;
}
.health-row.check-ok > strong { color: var(--success); }
.health-row.check-degraded > strong { color: var(--accent); }
.health-row.check-error > strong,
.health-row.check-unreachable > strong { color: var(--danger); }
.health-row.muted-row {
  padding-top: 0.35rem;
  border-top: 1px solid color-mix(in srgb, var(--text) 8%, transparent);
}

/* Toast */
#toast-container {
  position: fixed;
  top: 4.5rem;
  right: 1.5rem;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
  animation: toast-in 0.3s ease;
  max-width: 360px;
}
.toast.success { background: var(--success); color: #fff; }
.toast.error { background: var(--danger); color: #fff; }
.toast.info { background: var(--panel); color: var(--text); border: 1px solid color-mix(in srgb, var(--text) 15%, transparent); }
@keyframes toast-in { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: none; } }

.mobile-blocker { display: none; }

main {
  max-width: none;
  margin: 0;
  padding: 0;
}
body.auth-screen main {
  margin: 0;
}

@media (max-width: 1280px) {
  .app-shell {
    grid-template-columns: 220px 1fr 320px;
  }
}

@media (max-width: 680px) {
  header {
    align-items: flex-start;
    flex-direction: column;
  }
  nav,
  .nav-top,
  .nav-bottom {
    width: 100%;
    flex-wrap: wrap;
  }
  .model-selector {
    flex: 1 1 180px;
    max-width: none;
  }
}

/* Workspace grid (inside middle column) */
.workspace { display: grid; grid-template-columns: 1fr; gap: 0.4rem; }
.workspace.has-form { grid-template-columns: 1fr 380px; }
.chat-column { display: flex; flex-direction: column; width: 100%; min-width: 0; }

/* Panel */
.panel {
  background: var(--panel);
  border: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
  border-radius: var(--radius);
  padding: 0.55rem;
  margin-bottom: 0.7rem;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}

/* Chat */
.chat-panel {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  padding: 0;
  overflow: hidden;
}

/* Intake view fills middle column */
#intake-view.intake-hero {
  min-height: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
}
#intake-view.intake-hero .workspace {
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  padding: 0;
}
#intake-view.intake-hero .chat-panel {
  height: 100%;
  min-height: auto;
  background: transparent;
  border: none;
  box-shadow: none;
  justify-content: center;
  align-items: center;
  padding: 1rem;
}

.intake-hero-content {
  width: 100%;
  max-width: 720px;
  text-align: center;
  animation: hero-in 0.5s ease;
}

.intake-hero-title {
  font-family: var(--memo-font);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 0.8rem;
  line-height: 1.25;
}

.intake-hero-subtitle {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0 0 2rem;
  line-height: 1.6;
}

.intake-hero-input-row {
  display: flex;
  gap: 0.3rem;
  align-items: flex-end;
  background: var(--panel);
  border: 1px solid color-mix(in srgb, var(--text) 15%, transparent);
  border-radius: var(--radius);
  padding: 0.45rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.intake-hero-input-row textarea {
  flex: 1;
  resize: none;
  min-height: 64px;
  max-height: 180px;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0.5rem 0.4rem;
  margin: 0;
  font: inherit;
  color: var(--text);
  outline: none;
}
.intake-hero-input-row textarea:focus {
  outline: none;
  box-shadow: none;
}
.intake-hero-input-row button {
  margin: 0;
  flex-shrink: 0;
}

.chat-active {
  display: flex;
  flex-direction: column;
  flex: 1;
  height: 100%;
  overflow: hidden;
}

@keyframes hero-in {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: none; }
}

.chat-history { flex: 1; overflow-y: auto; padding: 1rem 1.5rem; }
.message {
  max-width: 80%;
  margin-bottom: 0.25rem;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius);
  line-height: 1.55;
  font-size: 0.98rem;
}
.message p { margin: 0; }
.message p + p { margin-top: 0.6rem; }
.message.user {
  margin-left: auto;
  background: var(--panel-2);
  border: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
}
.message.agent {
  margin-right: auto;
  background: var(--panel);
  border: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.chat-input-row {
  display: flex;
  gap: 0.3rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
  background: var(--panel-2);
  align-items: flex-end;
}
.chat-input-row textarea {
  flex: 1;
  resize: none;
  min-height: 43px;
  background: var(--panel);
  border: 1px solid color-mix(in srgb, var(--text) 15%, transparent);
  border-radius: var(--radius);
  padding: 0.7rem;
  font: inherit;
  color: var(--text);
}
.char-count { color: var(--muted); font-size: 0.75rem; min-width: 3em; text-align: right; }

/* Form column */
.form-column { min-width: 0; font-size: 0.94rem; }
.form-column .panel h2 { margin-top: 0; }
.hint { color: var(--muted); font-size: 0.85em; margin-top: -0.5rem; }
.form-column input,
.form-column select,
.form-column textarea,
.form-column .matter-summary { font-size: 0.94em; }
.form-column button { font-size: 0.87rem; }
.prompt-text { font-weight: 600; margin: 1rem 0 0.6rem; }
.button-row { display: flex; gap: 0.3rem; flex-wrap: wrap; align-items: center; }
.timeline-generation .button-row { margin-bottom: 0.6rem; }
.panel-title-row { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; flex-wrap: wrap; }
.panel-title-row.left { justify-content: flex-start; }
.panel-title-row h3 { margin: 0; }
.panel-title-row .button-row { margin: 0; }

/* Inputs */
input, select, textarea {
  width: 100%;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid color-mix(in srgb, var(--text) 15%, transparent);
  border-radius: var(--radius);
  padding: 0.45rem;
  margin: 0.4rem 0;
  font: inherit;
}
textarea { min-height: 80px; resize: vertical; }
.search-input { max-width: 220px; }
.muted-input { color: var(--muted); }
select { max-width: 100%; }

/* Buttons */
button {
  background: var(--accent);
  color: #ffffff;
  border: none;
  padding: 0.6rem 1rem;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.92rem;
  font-weight: 600;
  transition: filter 0.15s;
}
button:hover { filter: brightness(1.1); }
button:disabled { opacity: 0.5; cursor: not-allowed; filter: none; }
button.secondary {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid color-mix(in srgb, var(--text) 15%, transparent);
}
button.small { padding: 0.3rem 0.6rem; font-size: 0.8rem; }
.danger-text { color: var(--danger) !important; }
.link-btn { background: none; border: none; color: var(--accent); text-decoration: underline; padding: 0; font-weight: 400; }


.admin-layout { display: flex; gap: 1.5rem; min-height: 0; height: 100%; }

.admin-sidebar {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 220px;
  max-width: 260px;
  padding: 0.25rem;
}

.admin-sidebar-title {
  font-family: var(--ui-font);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0.6rem 0.9rem 0.2rem;
  margin: 0;
}

.admin-nav-item {
  text-align: left;
  padding: 0.8rem 1rem;
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 500;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

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

.admin-nav-item.active {
  background: var(--panel);
  color: var(--accent);
  border-color: var(--line);
  font-weight: 700;
  box-shadow: 0 1px 2px rgba(32, 26, 22, 0.04);
}

.admin-content {
  flex: 1;
  min-width: 0;
  overflow-y: auto;
  font-size: 0.98rem;
  padding-right: 0.5rem;
}

.admin-content .panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
}

.admin-tab {
  display: flex;
  flex-direction: column;
  min-height: 0;
  flex: 1;
}

#admin-orphan-content {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

#admin-orphan-content .orphan-table {
  flex: 1;
  min-height: 0;
}

.admin-content h2 {
  font-family: var(--memo-font);
  font-size: 1.35rem;
  font-weight: 700;
  margin-top: 0;
  margin-bottom: 0.35rem;
  color: var(--text);
}

.admin-content h3 {
  font-family: var(--memo-font);
  font-size: 1.1rem;
  font-weight: 650;
  margin: 1.25rem 0 0.6rem;
  color: var(--text);
}

.admin-content .hint {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.55;
}

.admin-content button {
  font-size: 0.92rem;
}

.admin-content pre.orphan-text-preview {
  font-size: 0.9rem;
  line-height: 1.55;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  overflow-x: auto;
  max-height: 320px;
}

.admin-content .orphan-document-header strong {
  font-size: 1rem;
  font-weight: 650;
}

.admin-tab.hidden {
  display: none;
}

.orphan-document-list {
  display: none;
}

.orphan-audit-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.orphan-audit-header h3 {
  margin: 0;
}

.orphan-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.8rem;
  height: 1.8rem;
  padding: 0 0.55rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
}

.orphan-legend {
  font-size: 0.78rem;
  color: var(--muted);
  margin: -0.25rem 0 1rem;
}

.orphan-legend .status-pill {
  font-size: 0.6rem;
  vertical-align: middle;
  margin: 0 0.1rem;
}

.orphan-table {
  min-width: 520px;
  font-size: 0.88rem;
}

.orphan-table th,
.orphan-table td {
  padding: 0.65rem 0.8rem;
}

.orphan-table th:nth-child(2),
.orphan-table td:nth-child(2) {
  min-width: 140px;
  white-space: nowrap;
}

.orphan-table th {
  font-size: 0.68rem;
}

.orphan-filename {
  font-weight: 600;
  color: var(--text);
  font-size: 0.9rem;
}

.orphan-table .status-pill {
  font-size: 0.62rem;
  padding: 0.2em 0.5em;
}

.orphan-table .table-actions button {
  font-size: 0.78rem;
  padding: 0.25rem 0.5rem;
}

.orphan-detail-panel {
  padding: 0.75rem 0.25rem;
  font-size: 0.88rem;
}

.orphan-detail-panel .hint {
  font-size: 0.82rem;
}

.orphan-detail-panel h4 {
  font-size: 0.85rem;
  margin: 0.75rem 0 0.4rem;
}

.orphan-text-preview {
  font-size: 0.8rem;
  padding: 0.75rem;
}

.knowledge-mini-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.4rem;
  margin: 0.5rem 0 0.75rem;
}

.knowledge-mini-list li {
  margin: 0;
  padding: 0.35rem 0.55rem;
  font-size: 0.78rem;
}

.orphan-assign-row {
  gap: 0.5rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
}

.orphan-assign-row label {
  font-size: 0.82rem;
}

.orphan-assign-row select,
.orphan-assign-row button {
  font-size: 0.82rem;
}

.orphan-details-row.hidden {
  display: none;
}
.orphan-document {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 0;
  cursor: default;
}

.orphan-document-header {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  margin-bottom: 0.25rem;
}

.orphan-document-header .hint {
  font-size: 0.9rem;
  margin: 0;
}

.orphan-details {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.orphan-sample-banner {
  background: color-mix(in srgb, var(--warning) 12%, transparent);
  color: var(--warning);
  border: 1px solid color-mix(in srgb, var(--warning) 30%, transparent);
  border-radius: var(--radius);
  padding: 0.5rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.75rem;
  display: inline-block;
}

.orphan-assign-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.orphan-assign-row label {
  font-weight: 600;
  font-size: 0.92rem;
}

.hidden { display: none !important; }

/* Lists */
ul { list-style: none; padding: 0; margin: 0; }
li {
  background: var(--panel-2);
  padding: 0.45rem;
  border-radius: var(--radius);
  margin-bottom: 0.6rem;
  cursor: pointer;
  border: 1px solid color-mix(in srgb, var(--text) 8%, transparent);
  transition: border-color 0.15s;
}
li:hover { border-color: var(--accent); }
li h3 { margin: 0 0 0.3rem; font-size: 1.05rem; }
li p { margin: 0; color: var(--muted); font-size: 0.9rem; }

/* Breadcrumb */
.breadcrumb {
  flex-shrink: 0;
  margin-bottom: 0.2rem;
  font-size: 0.85rem;
}
.breadcrumb a { color: var(--accent); text-decoration: none; }
.breadcrumb span { color: var(--muted); margin-left: 0.5rem; }

.matter-header {
  flex-shrink: 0;
  padding: 8px 16px;
  margin-bottom: 0;
  max-height: max(180px, 30vh);
  overflow-y: auto;
}
.matter-header .matter-title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.1rem;
}
.matter-title-row h2 {
  margin: 0;
  font-size: 1.2rem;
}
.matter-header #detail-meta {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
}
.matter-header #detail-synopsis-row {
  margin: 0;
}
.matter-header #detail-synopsis {
  margin: 5px 0;
  font-size: 14px;
  line-height: 18px;
}
#synopsis-edit-row {
  margin-top: 0.25rem;
}
#synopsis-edit-row textarea {
  margin-bottom: 0.25rem;
}

/* Matters header */
.matters-header-row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.8rem; margin-bottom: 0.25rem; }
.matters-header-row h2 { margin: 0; }
.matters-controls { display: flex; gap: 0.3rem; flex-wrap: wrap; position: relative; align-items: stretch; }
.matters-controls select, .matters-controls input { width: auto; margin: 0; min-width: 120px; }
.matters-controls select, .matters-controls input, .matters-controls button, .matters-controls .icon-btn { height: 28px; min-height: 28px; box-sizing: border-box; padding: 0.2rem 0.5rem; font-size: 0.82rem; }
.matters-controls .icon-btn { display: inline-flex; align-items: center; justify-content: center; padding: 0.2rem 0.35rem; font-size: 0.9rem; line-height: 1; background: var(--panel-2); border: 1px solid color-mix(in srgb, var(--text) 12%, transparent); border-radius: 6px; cursor: pointer; }
.matters-controls .icon-btn:hover { background: var(--panel); }

/* Clients header */
.clients-header-row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.8rem; margin-bottom: 0.25rem; }
.clients-header-row h2 { margin: 0; }
.clients-controls { display: flex; gap: 0.3rem; flex-wrap: nowrap; align-items: center; }
.clients-controls .search-input,
.clients-controls .inline-check,
.clients-controls #new-client-btn {
  height: 28px;
  min-height: 28px;
  box-sizing: border-box;
  padding: 0 0.6rem;
  margin: 0;
  border: 1px solid color-mix(in srgb, var(--text) 15%, transparent);
  border-radius: var(--radius);
  font-size: 0.82rem;
  line-height: 1;
}
.clients-controls .search-input { width: 160px; background: var(--panel-2); color: var(--text); }
.clients-controls .inline-check { display: inline-flex; align-items: center; gap: 0.35rem; background: var(--panel-2); cursor: pointer; user-select: none; white-space: nowrap; }
.clients-controls .inline-check input { width: 0.85rem; height: 0.85rem; min-width: 0.85rem; min-height: 0.85rem; margin: 0; cursor: pointer; flex-shrink: 0; }
.clients-controls .inline-check:hover { background: var(--panel); }
.clients-controls #new-client-btn { background: var(--accent); color: #ffffff; font-weight: 600; white-space: nowrap; }
.column-panel { position: absolute; top: calc(100% + 0.2rem); right: 0; width: max-content; min-width: 120px; background: var(--panel); border: 1px solid color-mix(in srgb, var(--text) 12%, transparent); border-radius: 5px; box-shadow: 0 4px 12px rgba(0,0,0,0.18); padding: 0.2rem; z-index: 100; }
.column-panel-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.1rem; padding: 0 0.1rem; font-size: 0.75rem; }
.column-list { list-style: none; margin: 0; padding: 0; }
.column-list li { display: flex; align-items: center; gap: 0.2rem; padding: 0.1rem 0.5rem 0.1rem 0.15rem; border-radius: 3px; cursor: grab; user-select: none; font-size: 0.72rem; line-height: 1; font-weight: 400; }
.column-list li .drag-handle { color: var(--muted); cursor: grab; font-size: 0.65rem; line-height: 1; }
.column-list li label { flex: 1; display: flex; align-items: center; gap: 0.25rem; cursor: pointer; min-width: 0; font-weight: 400; }
.column-list li label span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: inherit; }
.column-list li input[type="checkbox"] { cursor: pointer; margin: 0; padding: 0; width: 0.75rem; height: 0.75rem; flex-shrink: 0; min-width: 0; min-height: 0; }
.column-list li.disabled { opacity: 0.45; }
.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--panel-2);
  border: 1px solid color-mix(in srgb, var(--text) 12%, transparent);
  border-radius: 999px;
  padding: 0.32rem 0.65rem;
  font-size: 0.82rem;
  color: var(--text);
  white-space: nowrap;
}
.filter-pill button {
  background: transparent;
  border: none;
  color: var(--muted);
  padding: 0;
  font-size: 1rem;
  line-height: 1;
}
.filter-pill button:hover { color: var(--danger); filter: none; }
.matters-table tbody tr { cursor: pointer; }
.matters-table tbody tr:hover { background: color-mix(in srgb, var(--accent) 8%, transparent); }
.matters-table td:first-child { color: var(--text); }

/* Matter workspace */
#matter-detail-view { padding: 0; }
#detail-synopsis-row { display: flex; align-items: flex-start; gap: 0.3rem; }
#detail-synopsis-row p { flex: 1; margin: 0; }
.overview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem 1.5rem; margin-bottom: 0.25rem; }
@media (max-width: 600px) { .overview-grid { grid-template-columns: 1fr; } }

/* Tabs */
.tabs-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 4px 0px; flex-shrink: 0; }
.tabs {
  display: flex;
  gap: 0.3rem;
  border-bottom: 2px solid color-mix(in srgb, var(--text) 10%, transparent);
  padding: 0px 0px 4px 0px;
  min-width: max-content;
}
.tab-btn { background: transparent; color: var(--muted); border: 1px solid transparent; white-space: nowrap; }
.tab-btn.active { background: var(--panel); color: var(--text); border-color: color-mix(in srgb, var(--text) 10%, transparent); }
.tab-panel {
  display: none;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}
.tab-panel.active { display: flex; flex-direction: column; }

/* Source cards */
.source-card {
  background: var(--panel-2);
  border-left: 3px solid var(--accent);
  padding: 0.8rem;
  margin: 0.5rem 0;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.9rem;
}
.source-card .score { color: var(--muted); float: right; font-size: 0.8rem; }
.source-card .file-badge {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 0.1em 0.4em;
  border-radius: 3px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-right: 0.4rem;
  vertical-align: middle;
}
.source-card .actions { float: right; display: flex; gap: 0.3rem; }
.chunk-text { cursor: pointer; }
.chunk-text.collapsed { max-height: 80px; overflow: hidden; position: relative; }
.chunk-text.collapsed::after {
  content: "Click to expand…";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2em;
  background: linear-gradient(transparent, var(--panel-2));
  text-align: center;
  padding-top: 0.8em;
  font-size: 0.8rem;
  color: var(--accent);
}

/* Document-grouped sources */
.doc-group {
  background: var(--panel-2);
  border-left: 3px solid var(--accent);
  padding: 0.7rem 0.8rem;
  margin: 0.6rem 0;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.9rem;
}
.doc-header {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  margin-bottom: 0.5rem;
}
.doc-header strong {
  flex: 1;
  word-break: break-word;
}
.doc-count {
  font-size: 0.75rem;
  color: var(--muted);
  white-space: nowrap;
}
.doc-chunks {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding-left: 0.5rem;
  border-left: 1px solid var(--line);
}
.doc-chunk {
  display: flex;
  align-items: flex-start;
  gap: 0.3rem;
  padding: 0.4rem;
  background: var(--panel);
  border-radius: 6px;
}
.chunk-actions {
  display: flex;
  gap: 0.3rem;
  margin-bottom: 0.25rem;
  justify-content: flex-end;
}

.doc-chunk .chunk-text {
  flex: 1;
  font-size: 0.85rem;
}
.doc-chunk .secondary.small {
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.knowledge-doc {
  margin: 0.35rem 0;
  padding: 0.4rem 0.5rem;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-left: 2px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.7rem;
  line-height: 1.35;
}
.knowledge-doc .doc-header {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
  margin-bottom: 0;
}
.knowledge-doc .doc-header::before { display: none; }

.knowledge-doc .doc-header strong {
  flex: 1 1 auto;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 0.7rem;
  font-weight: 400;
}
.knowledge-doc .doc-header .score {
  font-size: 0.65rem;
  flex-shrink: 0;
}
.knowledge-doc .doc-header .actions {
  display: flex;
  gap: 0.2rem;
  flex-shrink: 0;
  margin-left: auto;
}
.knowledge-doc .doc-header .actions button {
  padding: 0.15rem 0.35rem;
  font-size: 0.65rem;
}
.knowledge-doc .hint {
  font-size: 0.7rem;
  margin: 0.2rem 0 0.3rem;
}
.knowledge-doc .knowledge-doc-chunks { display: none; margin-top: 0.3rem; }
.knowledge-doc.expanded .knowledge-doc-chunks { display: block; }
.knowledge-doc-chunks .chunk-actions {
  display: flex;
  gap: 0.3rem;
  margin-bottom: 0.25rem;
  justify-content: flex-end;
}
.knowledge-doc-chunks .chunk-actions button {
  padding: 0.15rem 0.35rem;
  font-size: 0.65rem;
}
.knowledge-doc .doc-chunk {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: start;
  gap: 0.3rem;
  padding: 0.3rem 0.4rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 0.25rem;
}
.knowledge-doc .doc-chunk .chunk-text {
  grid-column: 1 / -1;
  font-size: 0.75rem;
  line-height: 1.35;
  max-height: 4.5em;
  overflow: hidden;
  cursor: pointer;
}
.knowledge-doc .doc-chunk .chunk-text.expanded {
  max-height: none;
}
.knowledge-doc .doc-chunk .hint {
  grid-column: 1 / -1;
  font-size: 0.65rem;
  margin: 0.1rem 0 0;
}
.knowledge-doc .doc-chunk .actions {
  display: flex;
  gap: 0.2rem;
  grid-column: 1 / -1;
  justify-content: flex-end;
}
.knowledge-doc .doc-chunk .actions button {
  padding: 0.1rem 0.3rem;
  font-size: 0.65rem;
}

/* Source-details document groups (keep compact) */
.source-details .doc-group {
  margin: 0.3rem 0;
  padding: 0.35rem 0.45rem;
  font-size: 0.8rem;
}
.source-details .doc-group .doc-header {
  gap: 0.25rem;
}
.source-details .doc-group .doc-header strong {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 0.7rem;
}

/* Inline checks */
.inline-check { display: inline-flex; align-items: center; gap: 0.3rem; margin-right: 0.5rem; font-weight: normal; }
.inline-check input { width: auto; margin: 0; }
.visibility-check { margin-top: 0.45rem; font-size: 0.85rem; color: var(--muted); }

/* Drop zone */
.drop-zone {
  border: 2px dashed color-mix(in srgb, var(--text) 20%, transparent);
  border-radius: var(--radius);
  padding: 1rem;
  text-align: center;
  color: var(--muted);
  transition: border-color 0.2s, background 0.2s;
  margin-bottom: 0.25rem;
}
.drop-zone.dragover { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 5%, transparent); }

/* Small drop zone variant for intake/chat */
.upload-zone.small,
.intake-hero-file-row .upload-zone,
.intake-active-file-row .upload-zone {
  border: 2px dashed color-mix(in srgb, var(--text) 20%, transparent);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  text-align: center;
  color: var(--muted);
  transition: border-color 0.2s, background 0.2s;
  margin-bottom: 0.5rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
}
.upload-zone.small .hint,
.intake-hero-file-row .upload-zone .hint,
.intake-active-file-row .upload-zone .hint {
  margin: 0;
  font-size: 0.8rem;
}
.upload-zone.small.dragover,
.intake-hero-file-row .upload-zone.dragover,
.intake-active-file-row .upload-zone.dragover {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 5%, transparent);
}
.intake-file-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.25rem;
}
.intake-file-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
  padding: 0.45rem 0.6rem;
  border: 1px solid color-mix(in srgb, var(--text) 12%, transparent);
  border-radius: 6px;
  background: var(--panel-2);
}
.intake-file-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
  color: var(--text);
}
.intake-file-remove {
  width: 1.65rem;
  height: 1.65rem;
  min-height: 1.65rem;
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--text) 12%, transparent);
  border-radius: 999px;
  background: var(--panel);
  color: var(--muted);
  line-height: 1;
}
.intake-file-remove:hover {
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 35%, transparent);
}

/* Timeline pill cards */
.timeline-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.timeline-pill {
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  background: var(--panel);
}
.timeline-pill-marker {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-top: 0.35rem;
  flex-shrink: 0;
  background: var(--muted);
}
.timeline-pill-marker.deadline { background: #ef4444; }
.timeline-pill-marker.hearing { background: #3b82f6; }
.timeline-pill-marker.filing { background: #f59e0b; }
.timeline-pill-marker.discovery { background: #8b5cf6; }
.timeline-pill-marker.settlement { background: #10b981; }
.timeline-pill-marker.event { background: var(--accent); }
.timeline-pill-body {
  flex: 1;
  min-width: 0;
  font-size: 14px;
  line-height: 1.4;
}
.timeline-pill-header {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.25rem;
}
.timeline-pill-type {
  font-weight: 600;
  text-transform: capitalize;
}
.timeline-pill-date {
  font-weight: 500;
}
.timeline-pill-title {
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}
.timeline-pill-notes {
  margin-top: 0.35rem;
  font-size: 0.9rem;
  color: var(--muted);
  white-space: pre-wrap;
}
.timeline-pill-actions {
  display: flex;
  gap: 0.35rem;
  flex-shrink: 0;
}
.timeline-pill-actions button {
  padding: 0.25rem 0.5rem;
  min-width: 0;
}
.generated-badge {
  font-size: 0.7rem;
  background: color-mix(in srgb, var(--accent) 15%, transparent);
  color: var(--accent);
  padding: 0.1rem 0.35rem;
  border-radius: 999px;
}

/* Refute modal */
#timeline-refute-modal .modal-content {
  max-width: 600px;
}
.refute-event {
  border-left: 3px solid var(--accent);
  padding-left: 0.75rem;
  margin-bottom: 0.25rem;
}
.refute-history {
  max-height: 220px;
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.45rem;
  margin-bottom: 0.75rem;
  background: var(--bg);
}
.refute-message {
  margin-bottom: 0.6rem;
  font-size: 0.9rem;
  line-height: 1.4;
}
.refute-message.user { color: var(--text); }
.refute-message.assistant { color: var(--muted); }

.source-details .doc-group .doc-header { cursor: pointer; padding-left: 0.3rem; }
.source-details .doc-group .doc-header .collapse-arrow {
  display: inline-block;
  width: 1rem;
  text-align: center;
  color: var(--muted);
  transition: transform 0.2s;
}
.source-details .doc-group.collapsed .doc-header .collapse-arrow { transform: rotate(-90deg); }
.source-details .doc-group.collapsed .doc-chunks { display: none; }

/* Upload progress cards */
.upload-card {
  background: var(--panel-2);
  border: 1px solid color-mix(in srgb, var(--text) 12%, transparent);
  border-radius: var(--radius);
  padding: 0.5rem 0.7rem;
  margin-bottom: 0.5rem;
}
.upload-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.3rem;
  margin-bottom: 0.25rem;
  font-size: 0.82rem;
}
.upload-card-name {
  font-weight: 500;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.upload-card-status {
  color: var(--muted);
  font-size: 0.75rem;
  white-space: nowrap;
}
.upload-card-done {
  opacity: 0.6;
  transition: opacity 0.3s;
}

/* Progress bar */
.progress-bar {
  height: 6px;
  background: var(--panel-2);
  border-radius: 3px;
  overflow: hidden;
  margin: 0.5rem 0;
}
.progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 3px;
  transition: width 0.3s;
  width: 0%;
}

/* Loading spinner */
.loading {
  text-align: center;
  padding: 0.55rem;
  color: var(--muted);
  font-style: italic;
}
.loading::before {
  content: "";
  display: inline-block;
  width: 1.2em;
  height: 1.2em;
  border: 2px solid var(--muted);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  vertical-align: middle;
  margin-right: 0.5em;
}
@keyframes spin { to { transform: rotate(360deg); } }

.source-details summary {
  cursor: pointer;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.92rem;
}

/* Middle-column view fit */
#matters-view,
#clients-view,
#settings-view {
  display: flex;
  flex-direction: column;
}
#matters-view .panel,
#clients-view .panel,
#settings-view .panel {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  margin-bottom: 0;
}

/* Auth / login screens */
.auth-background {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 20% 30%, color-mix(in srgb, var(--accent) 18%, transparent) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, color-mix(in srgb, var(--accent) 10%, transparent) 0%, transparent 40%),
    var(--bg);
  padding: 1rem;
}
.auth-surface {
  width: 100%;
  max-width: 420px;
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  border: 1px solid color-mix(in srgb, var(--line) 60%, transparent);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  box-shadow: 0 24px 60px color-mix(in srgb, #000 20%, transparent);
  text-align: center;
  backdrop-filter: blur(8px);
}
.auth-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.auth-logo {
  height: 2.25rem;
  width: auto;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.15));
}
.auth-brand-text {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  font-family: var(--ui-font);
}
.auth-brand-name {
  font-family: var(--memo-font);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  color: var(--text);
}
.auth-brand-divider { color: var(--muted); font-weight: 500; }
.auth-brand-product {
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-transform: uppercase;
}
.auth-title {
  margin: 0 0 0.6rem;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.25;
}
.auth-lead {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
  margin: 0 0 1.75rem;
}
.auth-actions {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  align-items: center;
}
.auth-primary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  width: 100%;
  padding: 0.85rem 1.25rem;
  background: #fff;
  color: #1f1f1f;
  text-decoration: none;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.98rem;
  border: 1px solid #dadce0;
  box-shadow: 0 1px 2px rgba(0,0,0,0.08);
  transition: transform 0.1s, box-shadow 0.15s, background 0.15s;
}
.auth-primary-btn:hover {
  background: #f8f9fa;
  box-shadow: 0 4px 10px rgba(0,0,0,0.12);
  transform: translateY(-1px);
}
.auth-btn-icon { height: 1.25rem; width: 1.25rem; flex-shrink: 0; }
.auth-footnote {
  color: var(--muted);
  font-size: 0.78rem;
  margin: 1.5rem 0 0;
  line-height: 1.4;
}

/* Legacy login styles kept for any remaining references */
.login-view-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 70vh;
}
.login-card.panel {
  text-align: center;
  padding: 3rem 2.5rem;
  max-width: 420px;
  width: 100%;
}
.login-brand {
  font-size: 4rem;
  margin-bottom: 0.5rem;
  line-height: 1;
  display: flex;
  justify-content: center;
}
.login-logo { height: 4rem; width: auto; }
.login-card h1 {
  margin: 0 0 0.15rem;
  font-size: 2rem;
  color: var(--accent);
  letter-spacing: 0.08em;
}
.login-subtitle {
  color: var(--muted);
  margin: 0 0 2rem;
  font-size: 0.95rem;
}
.google-login-btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  transition: filter 0.15s;
}
.google-login-btn:hover { filter: brightness(1.1); }
.login-hint {
  color: var(--muted);
  font-size: 0.82rem;
  margin-top: 1.5rem;
}

/* User menu in header */
.user-menu {
  display: flex;
  align-items: flex-start;
  gap: 0.3rem;
  margin-top: 0.4rem;
  padding-top: 0.65rem;
  border-top: 1px solid color-mix(in srgb, var(--text) 12%, transparent);
}
.user-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  object-fit: cover;
  margin-top: 0.15rem;
}
.user-menu-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.12rem;
  min-width: 0;
}
.user-menu-text > span {
  font-size: 0.88rem;
  color: var(--text);
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.logout-btn {
  font-size: 0.7rem;
  line-height: 1.2;
  color: var(--muted);
  text-decoration: none;
}
.logout-btn:hover { color: var(--danger); }

footer { display: none; }
footer small { font-size: 0.75rem; opacity: 0.8; font-style: italic; }

#settings-view h1,
#settings-view h2,
#settings-view h3,
#settings-view h4,
#settings-view .settings-tab,
.users-section summary {
  font-family: var(--ui-font);
}

#settings-view h2 {
  font-family: var(--memo-font);
  font-size: 1.35rem;
  font-weight: 700;
  margin-top: 0;
  margin-bottom: 0.35rem;
}

#settings-view h3 {
  font-family: var(--memo-font);
  font-size: 1.05rem;
  font-weight: 650;
  margin: 1.25rem 0 0.5rem;
}

#settings-view h4 {
  font-family: var(--memo-font);
  font-size: 0.95rem;
  font-weight: 600;
  margin: 1rem 0 0.4rem;
}

#settings-view label {
  font-size: 0.85rem;
  font-weight: 600;
}

.settings-layout { display: flex; gap: 1.5rem; min-height: 0; height: 100%; }

.settings-sidebar {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 220px;
  max-width: 260px;
  padding: 0.25rem;
}

.settings-sidebar-title {
  font-family: var(--ui-font);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0.6rem 0.9rem 0.2rem;
  margin: 0;
}

.settings-nav-item {
  text-align: left;
  padding: 0.8rem 1rem;
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 500;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

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

.settings-nav-item.active {
  background: var(--panel);
  color: var(--accent);
  border-color: var(--line);
  font-weight: 700;
}

.settings-content {
  flex: 1;
  min-width: 0;
  overflow-y: auto;
  font-size: 0.98rem;
  padding-right: 0.5rem;
}

.settings-content .panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
}

/* Settings */
.settings-tabs {
  display: flex;
  gap: 0.3rem;
  margin-bottom: 1.2rem;
  border-bottom: 1px solid color-mix(in srgb, var(--text) 12%, transparent);
  padding-bottom: 0.5rem;
}
.settings-tab {
  background: none;
  border: none;
  color: var(--muted);
  font-weight: 600;
  padding: 0.5rem 1rem;
  cursor: pointer;
  border-radius: var(--radius);
  font-family: var(--ui-font);
  font-size: 0.9rem;
}
.settings-tab.active, .settings-tab:hover {
  color: var(--text);
  background: var(--panel-2);
}

.users-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.users-section { margin: 1rem 0; }
.users-section summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--accent);
  font-size: 1rem;
  font-family: var(--memo-font);
}
.users-list, .firms-list { margin-top: 0.5rem; }
.admin-table-wrapper {
  width: 100%;
  overflow-x: auto;
  border: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
  border-radius: 8px;
  background: var(--panel);
}
.admin-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
  font-size: 0.88rem;
}
.admin-table th,
.admin-table td {
  padding: 0.75rem 0.85rem;
  text-align: left;
  vertical-align: middle;
  border-bottom: 1px solid color-mix(in srgb, var(--text) 8%, transparent);
}
.admin-table th {
  color: var(--muted);
  background: var(--panel-2);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.admin-table tbody tr:last-child td { border-bottom: none; }
.table-user {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  min-width: 0;
}
.table-user span {
  color: var(--text);
  font-weight: 700;
}
.table-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.4rem;
  white-space: nowrap;
}
.tag-editor {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.5rem 0 0.8rem;
}
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: var(--panel-2);
  border: 1px solid color-mix(in srgb, var(--text) 12%, transparent);
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.85rem;
}
.tag button {
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1;
  padding: 0;
  cursor: pointer;
}
.tag button:hover { color: var(--danger); }
input.tag-input { margin-top: 0; }

.team-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin: 0.5rem 0 1rem;
}
.team-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--text) 15%, transparent);
  background: var(--panel-2);
  color: var(--text);
  font-size: 0.85rem;
  cursor: pointer;
  user-select: none;
}
.team-pill.selected {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.clients-table tr.archived {
  opacity: 0.68;
}
.user-avatar-small {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
}
.badge {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15em 0.5em;
  border-radius: 999px;
}
.badge.admin { background: var(--accent-2); }

.status-pill {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.2em 0.6em;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  vertical-align: middle;
  margin-left: 0.35em;
}
.status-pill.current {
  background: var(--success);
  color: #fff;
}
.status-pill.stale {
  background: var(--danger);
  color: #fff;
}
.status-pill.missing {
  background: var(--muted);
  color: #fff;
}
.tab-btn .status-pill {
  font-size: 0.55rem;
  padding: 0.15em 0.45em;
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal.hidden { display: none; }
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
}
.modal-content {
  position: relative;
  width: 90%;
  max-width: 460px;
  max-height: 80vh;
  overflow-y: auto;
  z-index: 101;
}
.modal-content select,
.modal-content input,
.modal-content textarea {
  position: relative;
  z-index: 102;
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}
.modal-header h3 { margin: 0; }
.modal-header .close-btn {
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  margin-left: 0.5rem;
}
.modal-header .close-btn:hover { color: var(--text); }

#key-concepts-modal .modal-content { position: relative; max-width: 560px; }
#key-concepts-modal .modal-content .close-btn {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  font-size: 0.75rem;
  width: 1.5rem;
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
#key-concepts-modal .key-concepts-body { font-size: 0.85rem; }

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  cursor: pointer;
}
.checkbox-label input { margin: 0; }

.metric-row {
  padding: 0.6rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--text) 8%, transparent);
  font-size: 0.95rem;
}
.metric-row:last-child { border-bottom: none; }

label { display: block; margin: 0.8rem 0 0.3rem; color: var(--muted); font-size: 0.9rem; font-weight: 600; }

/* Markdown rendering */
.markdown-body { font-family: inherit; line-height: 1.65; }
.markdown-body h1, .markdown-body h2, .markdown-body h3, .markdown-body h4, .markdown-body h5 {
  margin-top: 1.2em; margin-bottom: 0.6em; color: var(--accent-2);
}
.markdown-body p { margin: 0.6em 0; }
.markdown-body ul, .markdown-body ol { margin: 0.5em 0; padding-left: 1.5em; }
.markdown-body li { margin-bottom: 0.3em; background: none; border: none; padding: 0; cursor: default; }
.markdown-body blockquote {
  margin: 0.8em 0; padding: 0.5em 1em;
  border-left: 3px solid var(--accent); background: var(--panel-2); color: var(--muted);
}
.markdown-body code {
  background: var(--panel-2); padding: 0.1em 0.3em; border-radius: 4px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 0.9em;
}
.markdown-body pre { background: var(--panel-2); padding: 0.8em; border-radius: var(--radius); overflow-x: auto; }
.markdown-body a { color: var(--accent); text-decoration: underline; }

.knowledge-header-actions { display: flex; gap: 0.35rem; }

#tab-brief { font-size: 0.85rem; line-height: 1.4; }

.manage-docs-content {
  width: 80vw;
  max-width: 1200px;
  max-height: 86vh;
  display: flex;
  flex-direction: column;
}
.manage-docs-content .modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}
.manage-docs-content .modal-header h3 { margin: 0; }
.manage-docs-content #manage-docs-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

/* Documents list dropzone in top-right viewport */
.docs-list-dropzone {
  flex: 1;
  min-height: 80px;
  border: 2px dashed var(--line);
  border-radius: var(--radius);
  padding: 0.4rem;
  overflow-y: auto;
}
.docs-list-dropzone.dragover {
  border-color: var(--accent);
  background: var(--panel-2);
}
.docs-list-dropzone .drop-hint {
  text-align: center;
  color: var(--muted);
  font-size: 0.72rem;
  margin: 0;
  height: 100%;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Tighten Overview tab whitespace */
#tab-overview .panel label {
  margin: 0.15rem 0 0.05rem;
  font-size: 0.74rem;
}
#tab-overview .overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-auto-flow: column;
  gap: 0.15rem 0.5rem;
  margin-bottom: 0.05rem;
}
#tab-overview .overview-grid > .overview-left {
  grid-column: 1;
}
#tab-overview .overview-grid > .overview-assignees-grid {
  grid-column: 2;
  grid-row: 1 / span 4;
}
@media (max-width: 600px) {
  #tab-overview .overview-grid {
    grid-template-columns: 1fr;
    grid-auto-flow: row;
  }
  #tab-overview .overview-grid > .overview-left,
  #tab-overview .overview-grid > .overview-assignees-grid {
    grid-column: auto;
    grid-row: auto;
  }
}
#tab-overview input,
#tab-overview select,
#tab-overview textarea {
  padding: 0.2rem;
  margin: 0.05rem 0;
}
#tab-overview select[multiple] {
  min-height: 80px;
}
#tab-overview textarea {
  min-height: 36px;
}
#tab-overview .button-row {
  margin-top: 0.2rem;
  margin-bottom: 0;
}
#tab-overview .overview-assignees {
  margin: 0.05rem 0 0.4rem;
  padding: 0.4rem;
  border: 1px solid color-mix(in srgb, var(--text) 25%, transparent);
  border-radius: 6px;
}
#tab-overview .overview-assignees-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#tab-overview .overview-assignees-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}
#tab-overview .overview-assignees-subhead {
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: 0.1rem;
  color: var(--text);
}
#tab-overview .overview-assignees label {
  margin: 0;
}
#tab-overview .assignees-list {
  font-size: 0.85rem;
}
#tab-overview .assignee-item {
  padding: 0.1rem 0;
}
#tab-overview .assignee-item.muted {
  color: var(--muted);
  font-style: italic;
}

.sherpa-source-popover {
  position: absolute;
  top: 36px;
  right: -8px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0;
  min-width: 240px;
  z-index: 50;
  box-shadow: 0 6px 18px rgba(0,0,0,0.12);
  overflow: hidden;
}
.sherpa-source-popover-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.45rem 0.6rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.sherpa-source-list {
  display: flex;
  flex-direction: column;
  padding: 0.2rem 0;
}
.sherpa-source-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.6rem;
  margin: 0;
  font-size: 0.82rem;
  font-weight: 400;
  cursor: pointer;
  line-height: 1.3;
}
.sherpa-source-row:hover {
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}
.sherpa-source-row input {
  margin: 0;
  flex: 0 0 auto;
  width: 0.9rem;
  height: 0.9rem;
}
.sherpa-source-name {
  flex: 1 1 auto;
}
#tab-drafts .drafts-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
#tab-drafts .draft-card {
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  background: var(--panel);
}
#tab-drafts .draft-card:hover {
  background: color-mix(in srgb, var(--accent) 6%, transparent);
}
#tab-drafts .draft-card-title {
  font-weight: 500;
  font-size: 0.9rem;
}
#tab-drafts .draft-card-title .draft-ref,
#draft-detail-title .draft-ref {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
  margin-right: 0.3rem;
  vertical-align: middle;
}
#draft-detail-title .draft-ref {
  font-size: 0.8rem;
  padding: 0.15rem 0.4rem;
}
#tab-drafts .draft-card-meta {
  font-size: 0.72rem;
  color: var(--muted);
}
#tab-drafts .draft-detail {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
#tab-drafts .draft-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#tab-drafts .drafts-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}
#tab-drafts .drafts-header h3 { margin: 0; }
#tab-drafts .drafts-header .hint { margin: 0.2rem 0 0; }

#tab-drafts #draft-detail-content,
#tab-drafts #draft-detail-content.markdown-body,
#tab-drafts #draft-detail-content.draft-letter {
  max-height: 60vh;
  overflow-y: auto;
  padding: 0.6rem;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  font-size: 14px;
  line-height: 1.4;
}
#tab-drafts #draft-detail-content.markdown-body,
#tab-drafts #draft-detail-content.draft-letter {
  font-size: 14px;
  line-height: 1.4;
}
#tab-drafts .draft-detail.hidden { display: none; }
#edit-assignees-modal .modal-content {
  max-width: 420px;
}
#edit-assignees-modal select[multiple] {
  min-height: 100px;
  margin-bottom: 0.4rem;
}

/* Sherpa panel */
.qa-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.35rem;
  flex-shrink: 0;
  position: relative;
}
.qa-header h3 { margin: 0; font-size: 0.95rem; }
.qa-header-actions { display: flex; gap: 0.25rem; align-items: center; flex: 1; justify-content: flex-end; }
.qa-header-actions select {
  flex: 0 0 auto;
  width: auto;
  min-width: 90px;
  max-width: 140px;
  padding: 0.2rem;
  font-size: 0.72rem;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.qa-header-actions select option {
  white-space: normal;
  word-wrap: break-word;
}
.sherpa-prompt-zone {
  flex-shrink: 0;
  border-top: 1px solid color-mix(in srgb, var(--text) 8%, transparent);
  padding-top: 0.35rem;
}
.sherpa-prompt-zone textarea {
  min-height: 44px;
  margin-bottom: 0.25rem;
}
.sherpa-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.sherpa-controls .char-count { font-size: 0.7rem; color: var(--muted); }

/* Sherpa action proposal cards */
.sherpa-action {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 0.5rem;
  margin: 0.5rem 0;
  font-size: 0.82rem;
}
.sherpa-action-title { font-weight: 600; margin-bottom: 0.25rem; }
.sherpa-action-body { margin-bottom: 0.35rem; }
.sherpa-action pre,
.sherpa-action code {
  background: var(--panel);
  padding: 0.15rem 0.3rem;
  border-radius: 3px;
  font-size: 0.75rem;
}
.sherpa-action .button-row {
  display: flex;
  gap: 0.3rem;
  justify-content: flex-end;
}

.sherpa-action-resolved {
  opacity: 0.85;
  border-style: dashed;
}
.sherpa-action-resolved.confirmed {
  border-left: 3px solid var(--success);
}
.sherpa-action-resolved.cancelled {
  border-left: 3px solid var(--muted);
  opacity: 0.6;
}
.sherpa-action-resolved.edited {
  border-left: 3px solid var(--accent);
}
.sherpa-action-resolved .sherpa-action-title {
  font-style: italic;
}

.sherpa-save-draft-row {
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
  display: flex;
  justify-content: flex-end;
}
.sherpa-action .button-row button { padding: 0.25rem 0.5rem; font-size: 0.72rem; }

/* Key concepts card */
.key-concepts-card {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.75rem;
  margin: 0.75rem 0;
}
.key-concepts-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  cursor: pointer;
  list-style: none;
}
.key-concepts-header::-webkit-details-marker { display: none; }
.key-concepts-header::before {
  content: "▸ ";
  color: var(--muted);
  margin-right: 0.3rem;
  font-size: 0.8rem;
}
#key-concepts-details[open] .key-concepts-header::before { content: "▾ "; }
.key-concepts-header h4 { margin: 0; font-size: 0.95rem; }
.key-concepts-body { font-size: 0.82rem; }
.concept-section { margin-bottom: 0.5rem; }
.concept-section strong {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.concept-chips { display: flex; flex-wrap: wrap; gap: 0.25rem; }
.concept-chip {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.15rem 0.5rem;
  font-size: 0.75rem;
}
.concept-chip.deadline {
  background: color-mix(in srgb, var(--warning) 12%, var(--panel));
  border-color: color-mix(in srgb, var(--warning) 40%, var(--line));
}
.concept-deadline {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
  margin-bottom: 0.25rem;
}
.deadline-type {
  font-size: 0.68rem;
  color: var(--muted);
  text-transform: uppercase;
}
button.micro {
  padding: 0.1rem 0.35rem;
  font-size: 0.68rem;
}
#key-concepts-edit label {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.78rem;
  color: var(--muted);
}
#key-concepts-edit input {
  width: 100%;
  margin-top: 0.15rem;
  padding: 0.35rem;
}