:root {
  --bg: #f3efe8;
  --sidebar: #f7f4ee;
  --surface: #fffdfa;
  --surface-soft: #f7f3ed;
  --surface-muted: #efe9e0;
  --line: #ddd2c4;
  --line-strong: #cdbfaa;
  --ink: #201a15;
  --muted: #71675e;
  --accent: #1f78e0;
  --accent-soft: #eaf3ff;
  --accent-ink: #124f97;
  --success: #2f8a59;
  --warning: #b27218;
  --danger: #b64b41;
  --shadow: 0 16px 42px rgba(48, 28, 4, 0.06);
  font-family: "IBM Plex Sans", "Pretendard", ui-sans-serif, system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
}

body {
  min-height: 100dvh;
  overflow: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(31, 120, 224, 0.07), transparent 28rem),
    linear-gradient(180deg, #f8f5ef 0%, var(--bg) 100%);
}

body[data-mobile-workspace="conversation"] .main-stage {
  z-index: 1;
}

body[data-mobile-nav-mode="drawer"] .sidebar[data-mobile-nav-priority="conversations"] .sidebar-primary-nav {
  display: grid;
}

button,
.install-button {
  border: 0;
  border-radius: 999px;
  padding: 0.75rem 1rem;
  font: inherit;
  cursor: pointer;
  transition:
    transform 120ms ease,
    background-color 120ms ease,
    border-color 120ms ease;
}

button:hover,
.install-button:hover {
  transform: translateY(-1px);
}

button {
  background: var(--accent);
  color: #fff;
}

.secondary,
.install-button {
  background: var(--surface-muted);
  color: var(--ink);
  border: 1px solid var(--line);
}

.small {
  padding: 0.52rem 0.8rem;
  font-size: 0.86rem;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0.95rem;
  background: #fff;
  color: var(--ink);
  padding: 0.82rem 0.95rem;
  font: inherit;
}

input::placeholder,
textarea::placeholder {
  color: #9e9185;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid rgba(31, 120, 224, 0.28);
  outline-offset: 2px;
}

textarea {
  resize: vertical;
  min-height: 4.5rem;
  max-height: 10rem;
  line-height: 1.55;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.desktop-shell {
  display: grid;
  grid-template-columns: 15rem minmax(0, 1fr);
  gap: 0.8rem;
  height: 100dvh;
  padding: 0.85rem;
}

body[data-secondary-panel-open="true"] .desktop-shell {
  grid-template-columns: 15rem minmax(0, 1fr);
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  min-height: 0;
  padding: 0.9rem;
  background: var(--sidebar);
}

.sidebar-brand h1,
.thread-title-block h2,
.section-head h2,
.section-head h3 {
  margin: 0;
}

.sidebar-kicker,
.thread-kicker,
.field span,
.activity-label,
.label,
.learning-group-head,
.learning-label,
.activity-event-kind,
.timeline-kind {
  display: block;
  margin: 0;
  color: var(--muted);
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sidebar-brand {
  display: grid;
  gap: 0.45rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--line);
}

.sidebar-brand-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.8rem;
}

.sidebar-brand h1 {
  font-size: 1.45rem;
  line-height: 1.08;
}

.sidebar-copy,
.workspace-summary-text,
.meta,
.app-url,
.composer-hint,
.draft-status,
.activity-empty,
.learning-empty,
.timeline-empty {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.sidebar-section {
  display: grid;
  gap: 0.7rem;
}

.sidebar-primary-nav {
  order: 1;
}

.sidebar-section-fill {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  flex: 1;
  min-height: 0;
}

.sidebar-ops-details {
  order: 2;
  overflow: hidden;
}

.nav-ops-summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.7rem;
  padding: 0.72rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.72);
}

.nav-ops-content {
  display: grid;
  gap: 0.7rem;
}

.sidebar-app-card,
.sidebar-footer {
  display: grid;
  gap: 0.65rem;
  padding: 0.9rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.5);
}

.sidebar-app-summary {
  display: grid;
  gap: 0.35rem;
  padding: 0.72rem 0.8rem;
  border: 1px solid rgba(221, 210, 196, 0.92);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.72);
}

.sidebar-app-summary-copy {
  margin: 0;
  color: var(--ink);
  font-size: 0.86rem;
  line-height: 1.4;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
}

.section-head.compact {
  align-items: flex-start;
}

.conversation-list {
  display: grid;
  gap: 0.5rem;
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding-right: 0.2rem;
}

.active-session-row {
  display: grid;
  gap: 0.45rem;
  position: sticky;
  top: 0.45rem;
  z-index: 2;
  padding: 0.75rem 0.82rem;
  border: 1px solid rgba(31, 120, 224, 0.2);
  border-radius: 1rem;
  background:
    linear-gradient(135deg, rgba(31, 120, 224, 0.1), rgba(255, 255, 255, 0) 52%),
    rgba(255, 255, 255, 0.88);
  box-shadow: 0 10px 22px rgba(31, 120, 224, 0.08);
  isolation: isolate;
}

.active-session-chip-row {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.active-session-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 1.6rem;
  padding: 0.14rem 0.48rem;
  border: 1px solid rgba(31, 120, 224, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--accent-ink);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.active-session-title {
  margin: 0;
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 700;
  line-height: 1.35;
}

.active-session-meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.74rem;
  line-height: 1.35;
}

.active-session-row[data-active-session-state="switching"] .active-session-chip[data-active-chip="state"],
.active-session-row[data-active-session-state="handoff"] .active-session-chip[data-active-chip="state"],
.active-session-row[data-active-session-follow="attach"] .active-session-chip[data-active-chip="follow"],
.active-session-row[data-active-session-follow="handoff"] .active-session-chip[data-active-chip="follow"],
.active-session-row[data-active-session-state="paused"] .active-session-chip[data-active-chip="state"],
.active-session-row[data-active-session-follow="paused"] .active-session-chip[data-active-chip="follow"] {
  color: var(--warning);
  border-color: rgba(178, 114, 24, 0.24);
  background: rgba(178, 114, 24, 0.1);
}

.active-session-row[data-active-session-state="live"] .active-session-chip[data-active-chip="state"],
.active-session-row[data-active-session-follow="live"] .active-session-chip[data-active-chip="follow"],
.active-session-row[data-active-session-follow="new"] .active-session-chip[data-active-chip="follow"] {
  color: #fff;
  border-color: rgba(31, 120, 224, 0.32);
  background: linear-gradient(135deg, rgba(31, 120, 224, 0.94), rgba(18, 83, 163, 0.94));
}

.conversation-card {
  display: grid;
  gap: 0.38rem;
  width: 100%;
  padding: 0.82rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 0.95rem;
  background: rgba(255, 255, 255, 0.72);
  text-align: left;
}

.conversation-card.active {
  border-color: rgba(31, 120, 224, 0.3);
  background: var(--accent-soft);
}

.conversation-card[data-live-owner="true"] {
  border-color: rgba(31, 120, 224, 0.38);
  background:
    linear-gradient(135deg, rgba(31, 120, 224, 0.12), rgba(255, 255, 255, 0) 48%),
    var(--accent-soft);
  box-shadow: 0 12px 24px rgba(31, 120, 224, 0.14);
}

.conversation-card.active[data-live-owner="true"][data-live-owner-emphasis="strong"] {
  border-color: rgba(31, 120, 224, 0.48);
  background:
    linear-gradient(135deg, rgba(31, 120, 224, 0.18), rgba(255, 255, 255, 0.2) 58%),
    rgba(235, 244, 255, 0.96);
  box-shadow: 0 16px 28px rgba(31, 120, 224, 0.2);
}

.conversation-card-title,
.conversation-card-meta,
.conversation-card-preview {
  display: block;
}

.conversation-card-head,
.conversation-card-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.55rem;
}

.conversation-card-tags {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  flex-shrink: 0;
}

.conversation-card-meta-row {
  margin-top: 0.28rem;
}

.conversation-card-title {
  font-weight: 700;
  line-height: 1.35;
  word-break: break-word;
}

.conversation-card-preview {
  color: var(--ink);
  font-size: 0.84rem;
  line-height: 1.42;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  opacity: 0.84;
}

.conversation-card-live-owner-row {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 0.38rem;
  padding: 0.42rem 0.5rem;
  border: 1px solid rgba(31, 120, 224, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
}

.conversation-card-live-owner-row[data-live-owner-shadow="true"] {
  gap: 0.3rem;
  padding: 0.3rem 0.4rem;
  border-color: rgba(31, 120, 224, 0.14);
  background: rgba(255, 255, 255, 0.74);
  box-shadow: none;
}

.conversation-card-live-owner-row[data-live-owner-emphasis="strong"] {
  border-color: rgba(31, 120, 224, 0.24);
  background: rgba(255, 255, 255, 0.88);
}

.conversation-card-live-detail,
.conversation-card-live-follow,
.conversation-card-live-phase {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  min-height: 1.62rem;
  padding: 0.16rem 0.46rem;
  border: 1px solid rgba(31, 120, 224, 0.16);
  border-radius: 999px;
  background: rgba(31, 120, 224, 0.08);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.conversation-card-live-detail {
  color: var(--accent-ink);
}

.conversation-card-live-follow {
  color: var(--accent-ink);
}

.conversation-card-live-phase {
  color: var(--accent-ink);
  background: rgba(31, 120, 224, 0.04);
}

.conversation-card-live-owner-row[data-live-owner-shadow="true"] .conversation-card-live-detail,
.conversation-card-live-owner-row[data-live-owner-shadow="true"] .conversation-card-live-follow,
.conversation-card-live-owner-row[data-live-owner-shadow="true"] .conversation-card-live-phase {
  min-height: 1.42rem;
  padding: 0.12rem 0.38rem;
  font-size: 0.62rem;
}

.conversation-card-preview[data-preview-lines="1"] {
  max-width: 100%;
}

.conversation-card-marker,
.conversation-card-session,
.conversation-card-live {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 0.22rem 0.5rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.conversation-card-marker {
  color: var(--accent-ink);
  border-color: rgba(31, 120, 224, 0.22);
  background: rgba(31, 120, 224, 0.08);
}

.conversation-card-session {
  color: var(--accent-ink);
  border-color: rgba(31, 120, 224, 0.22);
  background: rgba(255, 255, 255, 0.96);
}

.conversation-card-meta {
  margin-top: 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.conversation-card-live {
  color: var(--muted);
}

.conversation-card[data-thread-state="active"] .conversation-card-live,
.conversation-card[data-thread-state="active"] .conversation-card-session {
  color: var(--accent-ink);
  border-color: rgba(31, 120, 224, 0.22);
  background: rgba(31, 120, 224, 0.08);
}

.conversation-card[data-live-owner="true"] .conversation-card-title {
  color: var(--accent-ink);
}

.conversation-card.active[data-live-owner="true"][data-live-owner-emphasis="strong"] .conversation-card-title,
.conversation-card.active[data-live-owner="true"][data-live-owner-emphasis="strong"] .conversation-card-session {
  color: #0f5da8;
}

.conversation-card[data-live-owner="true"] .conversation-card-marker {
  color: #fff;
  border-color: rgba(31, 120, 224, 0.36);
  background: linear-gradient(135deg, rgba(31, 120, 224, 0.94), rgba(18, 83, 163, 0.94));
  box-shadow: 0 6px 16px rgba(31, 120, 224, 0.24);
}

.conversation-card[data-live-owner-state="handoff"] .conversation-card-marker {
  color: var(--warning);
  border-color: rgba(178, 114, 24, 0.24);
  background: rgba(178, 114, 24, 0.1);
  box-shadow: none;
}

.conversation-card[data-live-owner-state="new"] .conversation-card-marker {
  color: #fff;
  border-color: rgba(31, 120, 224, 0.36);
  background: linear-gradient(135deg, rgba(31, 120, 224, 0.94), rgba(18, 83, 163, 0.94));
}

.conversation-card[data-live-owner-state="paused"] .conversation-card-marker {
  color: var(--warning);
  border-color: rgba(178, 114, 24, 0.24);
  background: rgba(178, 114, 24, 0.1);
}

.conversation-card[data-live-owner="true"] .conversation-card-session {
  border-color: rgba(31, 120, 224, 0.22);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: inset 0 0 0 1px rgba(31, 120, 224, 0.05);
}

.conversation-card[data-live-owner="true"] .conversation-card-live-owner-row {
  border-color: rgba(31, 120, 224, 0.22);
  background: linear-gradient(180deg, rgba(245, 249, 255, 0.98), rgba(255, 255, 255, 0.98));
  box-shadow: inset 0 0 0 1px rgba(31, 120, 224, 0.04);
}

.conversation-card[data-live-owner="true"] .conversation-card-live-follow {
  border-color: rgba(31, 120, 224, 0.22);
  background: rgba(31, 120, 224, 0.12);
}

.conversation-card-live-owner-row[data-live-owner-state="handoff"] .conversation-card-live-follow,
.conversation-card-live-follow[data-live-owner-state="handoff"] {
  color: var(--warning);
  border-color: rgba(178, 114, 24, 0.24);
  background: rgba(178, 114, 24, 0.1);
}

.conversation-card-live-owner-row[data-live-owner-state="handoff"] .conversation-card-live-detail {
  color: var(--warning);
  border-color: rgba(178, 114, 24, 0.24);
  background: rgba(178, 114, 24, 0.1);
}

.conversation-card-live-owner-row[data-live-owner-state="new"] .conversation-card-live-follow,
.conversation-card-live-follow[data-live-owner-state="new"] {
  color: #fff;
  border-color: rgba(31, 120, 224, 0.36);
  background: linear-gradient(135deg, rgba(31, 120, 224, 0.94), rgba(18, 83, 163, 0.94));
}

.conversation-card-live-owner-row[data-live-owner-state="new"] .conversation-card-live-detail {
  color: #fff;
  border-color: rgba(31, 120, 224, 0.36);
  background: linear-gradient(135deg, rgba(31, 120, 224, 0.94), rgba(18, 83, 163, 0.94));
}

.conversation-card-live-owner-row[data-live-owner-state="paused"] .conversation-card-live-follow,
.conversation-card-live-follow[data-live-owner-state="paused"] {
  color: var(--warning);
  border-color: rgba(178, 114, 24, 0.24);
  background: rgba(178, 114, 24, 0.1);
}

.conversation-card-live-owner-row[data-live-owner-state="paused"] .conversation-card-live-detail {
  color: var(--warning);
  border-color: rgba(178, 114, 24, 0.24);
  background: rgba(178, 114, 24, 0.1);
}

.conversation-card[data-thread-state="connecting"] .conversation-card-live,
.conversation-card[data-thread-state="thinking"] .conversation-card-live,
.conversation-card[data-thread-state="connecting"] .conversation-card-session,
.conversation-card[data-thread-state="thinking"] .conversation-card-session {
  color: var(--accent-ink);
  border-color: rgba(31, 120, 224, 0.22);
  background: rgba(31, 120, 224, 0.08);
}

.conversation-card[data-thread-state="proposal"] .conversation-card-live,
.conversation-card[data-thread-state="proposal"] .conversation-card-session,
.conversation-card[data-thread-state="review"] .conversation-card-live,
.conversation-card[data-thread-state="review"] .conversation-card-session,
.conversation-card[data-thread-state="verify"] .conversation-card-live,
.conversation-card[data-thread-state="verify"] .conversation-card-session {
  color: var(--accent-ink);
  border-color: rgba(31, 120, 224, 0.22);
  background: rgba(31, 120, 224, 0.08);
}

.conversation-card[data-thread-state="ready"] .conversation-card-live,
.conversation-card[data-thread-state="ready"] .conversation-card-session {
  color: var(--success);
  border-color: rgba(47, 138, 89, 0.24);
  background: rgba(47, 138, 89, 0.08);
}

.conversation-card[data-thread-state="running tool"] .conversation-card-live,
.conversation-card[data-thread-state="running-tool"] .conversation-card-live,
.conversation-card[data-thread-state="running tool"] .conversation-card-session,
.conversation-card[data-thread-state="running-tool"] .conversation-card-session {
  color: var(--danger);
  border-color: rgba(182, 75, 65, 0.24);
  background: rgba(182, 75, 65, 0.08);
}

.conversation-card[data-thread-state="waiting"] .conversation-card-live,
.conversation-card[data-thread-state="reconnecting"] .conversation-card-live,
.conversation-card[data-thread-state="waiting"] .conversation-card-session,
.conversation-card[data-thread-state="reconnecting"] .conversation-card-session {
  color: var(--warning);
  border-color: rgba(178, 114, 24, 0.24);
  background: rgba(178, 114, 24, 0.08);
}

.conversation-card[data-thread-state="done"] .conversation-card-live,
.conversation-card[data-thread-state="done"] .conversation-card-session {
  color: var(--success);
  border-color: rgba(47, 138, 89, 0.24);
  background: rgba(47, 138, 89, 0.08);
}

.conversation-card[data-thread-state="failed"] .conversation-card-live,
.conversation-card[data-thread-state="failed"] .conversation-card-session {
  color: var(--danger);
  border-color: rgba(182, 75, 65, 0.24);
  background: rgba(182, 75, 65, 0.08);
}

.conversation-card[data-thread-state="idle"] .conversation-card-live,
.conversation-card[data-thread-state="idle"] .conversation-card-session {
  color: var(--muted);
  border-color: rgba(113, 103, 94, 0.18);
  background: rgba(255, 255, 255, 0.84);
}

.main-stage {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  min-height: 0;
  padding: 0;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(252, 249, 245, 0.98) 100%);
}

.thread-topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 1.05rem 0.82rem;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(12px);
}

.thread-title-block {
  display: grid;
  gap: 0.28rem;
  min-width: 0;
}

.thread-title-row {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  min-width: 0;
}

.mobile-nav-toggle,
.nav-sheet-close,
.nav-sheet-scrim {
  display: none;
}

.thread-title-block h2 {
  font-size: 1.55rem;
  line-height: 1.08;
}

.thread-title-row h2 {
  flex: 1;
  min-width: 0;
}

.thread-meta {
  font-size: 0.88rem;
}

.session-summary-chip {
  display: inline-flex;
  align-items: center;
  min-height: 1.9rem;
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.thread-session-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.42rem;
  min-height: 1.9rem;
}

.thread-session-summary[data-thread-summary-presentation="healthy"] .session-summary-chip[data-thread-summary-chip="phase"] {
  border-color: rgba(47, 138, 89, 0.24);
  background: rgba(47, 138, 89, 0.1);
  color: var(--success);
}

.thread-session-summary[data-thread-summary-presentation="healthy"] .session-summary-chip[data-thread-summary-chip="path"] {
  border-color: rgba(31, 120, 224, 0.2);
  background: rgba(31, 120, 224, 0.08);
  color: var(--accent-ink);
}

.thread-session-summary[data-thread-summary-presentation="healthy"] .session-summary-chip[data-thread-summary-chip="owner"] {
  border-color: rgba(47, 138, 89, 0.24);
  background: rgba(47, 138, 89, 0.08);
  color: var(--success);
}

.thread-session-summary[data-thread-summary-presentation="handoff"] .session-summary-chip,
.thread-session-summary[data-thread-summary-presentation="restore"] .session-summary-chip {
  border-color: rgba(31, 120, 224, 0.2);
  background: rgba(31, 120, 224, 0.08);
  color: var(--accent-ink);
}

.thread-session-summary[data-thread-summary-presentation="degraded"] .session-summary-chip {
  border-color: rgba(178, 114, 24, 0.24);
  background: rgba(178, 114, 24, 0.08);
  color: var(--warning);
}

.thread-phase-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.28rem 0.68rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.thread-phase-chip[data-tone="healthy"] {
  border-color: rgba(47, 138, 89, 0.24);
  background: rgba(47, 138, 89, 0.1);
  color: var(--success);
}

.thread-phase-chip[data-tone="warning"] {
  border-color: rgba(178, 114, 24, 0.24);
  background: rgba(178, 114, 24, 0.1);
  color: var(--warning);
}

.thread-phase-chip[data-tone="danger"] {
  border-color: rgba(182, 75, 65, 0.24);
  background: rgba(182, 75, 65, 0.1);
  color: var(--danger);
}

.thread-phase-chip[data-tone="neutral"] {
  border-color: rgba(31, 120, 224, 0.2);
  background: rgba(31, 120, 224, 0.08);
  color: var(--accent-ink);
}

.thread-sidecar {
  display: grid;
  justify-items: end;
  gap: 0.7rem;
}

.desktop-panel-toggle {
  width: fit-content;
}

.thread-surface {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  min-height: 0;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94) 0%, rgba(248, 244, 238, 0.9) 100%);
}

.thread-surface[data-session-workspace="conversation-first"] {
  border-top: 1px solid rgba(221, 210, 196, 0.6);
}

.thread-scroller {
  min-height: 0;
  overflow: auto;
  padding: 0.35rem 1.05rem 0.72rem;
}

.thread-scroller:focus-visible {
  outline: 2px solid rgba(31, 120, 224, 0.42);
  outline-offset: -2px;
}

.thread-column {
  width: min(100%, 54rem);
  margin: 0 auto;
}

.autonomy-card {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  padding: 0.95rem 1rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(247, 243, 237, 0.92) 100%);
  box-shadow: 0 10px 24px rgba(44, 25, 6, 0.05);
}

.autonomy-summary,
.autonomy-grid {
  display: grid;
  gap: 0.65rem;
}

.autonomy-summary-rail {
  gap: 0.45rem;
}

.autonomy-summary-context {
  gap: 0.3rem;
}

.autonomy-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.autonomy-chip-row-compact {
  gap: 0.42rem;
}

.autonomy-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.38rem 0.72rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.autonomy-chip.healthy {
  border-color: rgba(47, 138, 89, 0.24);
  background: rgba(47, 138, 89, 0.1);
  color: var(--success);
}

.autonomy-chip.blocked {
  border-color: rgba(182, 75, 65, 0.24);
  background: rgba(182, 75, 65, 0.1);
  color: var(--danger);
}

.autonomy-chip.neutral {
  border-color: rgba(178, 114, 24, 0.24);
  background: rgba(178, 114, 24, 0.1);
  color: var(--warning);
}

.autonomy-item {
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 0.95rem;
  background: #fff;
}

.autonomy-empty {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.autonomy-inline-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0.8rem;
}

.autonomy-inline-item {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.4;
}

.autonomy-inline-item span {
  margin-right: 0.35rem;
  color: var(--ink);
  font-weight: 700;
}

.autonomy-detail-card {
  margin-top: 0.25rem;
}

.timeline {
  display: grid;
  gap: 0.78rem;
}

.session-inline-block {
  display: grid;
  gap: 0.55rem;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(31, 120, 224, 0.18);
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(238, 245, 255, 0.9) 0%, rgba(255, 255, 255, 0.98) 100%);
  box-shadow: 0 12px 28px rgba(31, 120, 224, 0.08);
}

.session-inline-block[data-selected-thread-degraded-block="true"] {
  border-color: rgba(178, 114, 24, 0.22);
  background: linear-gradient(180deg, rgba(255, 248, 236, 0.94) 0%, rgba(255, 255, 255, 0.99) 100%);
  box-shadow: 0 12px 28px rgba(178, 114, 24, 0.08);
}

.session-inline-block[data-selected-thread-degraded-block="true"][data-live-block-reason="session-rotation"] {
  border-color: rgba(182, 75, 65, 0.24);
  background: linear-gradient(180deg, rgba(255, 241, 239, 0.94) 0%, rgba(255, 255, 255, 0.99) 100%);
  box-shadow: 0 12px 28px rgba(182, 75, 65, 0.08);
}

.session-inline-kicker,
.session-inline-body,
.session-inline-meta {
  margin: 0;
}

.session-inline-kicker {
  color: var(--accent-ink);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.session-inline-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.42rem;
}

.session-inline-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.26rem 0.58rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--accent-ink);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.session-inline-chip[data-tone="healthy"] {
  border-color: rgba(47, 138, 89, 0.24);
  background: rgba(47, 138, 89, 0.1);
  color: var(--success);
}

.session-inline-chip[data-tone="warning"] {
  border-color: rgba(178, 114, 24, 0.24);
  background: rgba(178, 114, 24, 0.1);
  color: var(--warning);
}

.session-inline-chip[data-tone="danger"] {
  border-color: rgba(182, 75, 65, 0.24);
  background: rgba(182, 75, 65, 0.1);
  color: var(--danger);
}

.session-inline-body {
  font-size: 0.84rem;
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent-ink);
}

.session-inline-autonomy {
  display: grid;
  gap: 0.42rem;
  padding-top: 0.12rem;
  border-top: 1px solid rgba(31, 120, 224, 0.12);
}

.session-inline-autonomy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.8rem;
}

.session-inline-autonomy-item {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.4;
}

.session-inline-autonomy-item span {
  margin-right: 0.35rem;
  color: var(--ink);
  font-weight: 700;
}

.session-inline-meta {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.session-strip {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: flex-start;
  gap: 0.55rem;
  width: 100%;
  margin: 0;
  padding: 0.66rem 0.8rem;
  min-height: 4.75rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(247, 243, 237, 0.9));
  box-shadow: 0 12px 24px rgba(44, 25, 6, 0.06);
}

.session-strip[data-live-owned="true"] {
  gap: 0.48rem;
  padding: 0.58rem 0.72rem;
  border-color: rgba(31, 120, 224, 0.16);
  background: linear-gradient(180deg, rgba(238, 245, 255, 0.9), rgba(255, 255, 255, 0.96));
}

.session-strip[data-stream-state="reconnecting"] {
  border-color: rgba(178, 114, 24, 0.24);
  background: linear-gradient(180deg, rgba(255, 247, 229, 0.96), rgba(255, 255, 255, 0.98));
}

.session-strip[data-stream-state="offline"] {
  border-color: rgba(182, 75, 65, 0.22);
  background: linear-gradient(180deg, rgba(255, 240, 238, 0.96), rgba(255, 255, 255, 0.98));
}

.session-strip[data-stream-state="connecting"] {
  border-color: rgba(31, 120, 224, 0.18);
  background: linear-gradient(180deg, rgba(241, 247, 255, 0.95), rgba(255, 255, 255, 0.98));
}

.session-strip-toggle {
  min-width: 5.8rem;
  margin-left: auto;
}

.session-strip-state,
.session-strip-meta,
.session-strip-detail {
  margin: 0;
}

.session-strip-state {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.4rem;
  flex: 0 0 auto;
  min-width: max-content;
}

.session-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.62rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent-ink);
}

.session-chip[data-tone="healthy"] {
  border-color: rgba(47, 138, 89, 0.24);
  background: rgba(47, 138, 89, 0.1);
  color: var(--success);
}

.session-chip[data-tone="warning"] {
  border-color: rgba(178, 114, 24, 0.24);
  background: rgba(178, 114, 24, 0.1);
  color: var(--warning);
}

.session-chip[data-tone="danger"] {
  border-color: rgba(182, 75, 65, 0.24);
  background: rgba(182, 75, 65, 0.1);
  color: var(--danger);
}

.session-chip[data-tone="neutral"] {
  border-color: rgba(31, 120, 224, 0.2);
  background: rgba(31, 120, 224, 0.08);
  color: var(--accent-ink);
}

.session-chip[data-tone="muted"] {
  color: var(--muted);
}

.session-strip-meta,
.session-strip-detail {
  color: var(--muted);
  font-size: 0.73rem;
  line-height: 1;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 0.24rem 0.5rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
}

.session-strip-meta {
  font-weight: 700;
  text-transform: uppercase;
}

.session-strip-detail {
  font-weight: 600;
  flex: 1 1 14rem;
}

.session-strip[data-live-owned="true"] .session-strip-meta {
  color: var(--accent-ink);
}

.session-strip[data-stream-state="reconnecting"] .session-strip-meta,
.session-strip[data-stream-state="reconnecting"] .session-strip-detail {
  color: #8d5607;
}

.session-strip[data-stream-state="offline"] .session-strip-meta,
.session-strip[data-stream-state="offline"] .session-strip-detail {
  color: #9f3f37;
}

.timeline-item {
  min-width: 0;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--surface-soft);
  box-shadow: 0 10px 26px rgba(44, 25, 6, 0.04);
}

.timeline-provenance {
  color: var(--success);
  font-weight: 700;
}

.timeline-item.message {
  max-width: min(48rem, 82%);
}

.timeline-item.message.user {
  margin-left: auto;
  border-color: rgba(31, 120, 224, 0.22);
  background: linear-gradient(180deg, #eef5ff 0%, #e5f0ff 100%);
}

.timeline-item.message.user.pending-local {
  border-style: dashed;
  border-color: rgba(31, 120, 224, 0.34);
  background: linear-gradient(180deg, rgba(234, 243, 255, 0.92) 0%, rgba(222, 236, 255, 0.92) 100%);
}

.timeline-item.message.assistant {
  margin-right: auto;
  background: #fff;
}

.timeline-item.message.assistant.pending-assistant {
  border-style: dashed;
  border-color: rgba(113, 103, 94, 0.32);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(247, 243, 237, 0.9) 100%);
}

.timeline-item.event {
  max-width: min(42rem, 88%);
  margin-right: auto;
  padding: 0.8rem 0.9rem;
  background: #f7f3ed;
}

.timeline-item.event.completed,
.timeline-item.event.applied {
  border-color: rgba(47, 138, 89, 0.22);
  background: rgba(47, 138, 89, 0.08);
}

.timeline-item.event.failed {
  border-color: rgba(182, 75, 65, 0.24);
  background: rgba(182, 75, 65, 0.08);
}

.timeline-item.live-activity {
  max-width: min(44rem, 90%);
  margin-right: auto;
  border-color: rgba(31, 120, 224, 0.18);
  background: linear-gradient(180deg, rgba(238, 245, 255, 0.96) 0%, rgba(255, 255, 255, 0.98) 100%);
}

.timeline-item.session-event {
  max-width: min(44rem, 90%);
  margin-right: auto;
  border-color: rgba(31, 120, 224, 0.16);
  background: linear-gradient(180deg, rgba(246, 250, 255, 0.96) 0%, rgba(255, 255, 255, 0.98) 100%);
}

.timeline-item.session-event[data-session-verdict="disqualifying"] {
  border-color: rgba(182, 75, 65, 0.24);
  background: linear-gradient(180deg, rgba(255, 241, 239, 0.94) 0%, rgba(255, 255, 255, 0.98) 100%);
}

.timeline-transition {
  max-width: min(44rem, 92%);
  margin-right: auto;
  padding: 0.95rem 1rem;
  border: 1px dashed rgba(31, 120, 224, 0.28);
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(234, 243, 255, 0.92) 0%, rgba(255, 253, 250, 0.98) 100%);
  box-shadow: 0 10px 26px rgba(44, 25, 6, 0.04);
}

.timeline-transition-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.35rem;
}

.timeline-transition-chip {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.24rem 0.56rem;
  border: 1px solid rgba(31, 120, 224, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.84);
  color: var(--accent-ink);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.timeline-transition-target {
  margin: 0.55rem 0 0;
  color: var(--accent-ink);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.timeline-live-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.35rem;
}

.timeline-live-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.24rem 0.56rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--accent-ink);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.timeline-live-chip[data-tone="healthy"] {
  border-color: rgba(47, 138, 89, 0.24);
  background: rgba(47, 138, 89, 0.1);
  color: var(--success);
}

.timeline-live-chip[data-tone="warning"] {
  border-color: rgba(178, 114, 24, 0.24);
  background: rgba(178, 114, 24, 0.1);
  color: var(--warning);
}

.timeline-live-chip[data-tone="danger"] {
  border-color: rgba(182, 75, 65, 0.24);
  background: rgba(182, 75, 65, 0.1);
  color: var(--danger);
}

.timeline-kind {
  color: var(--accent-ink);
}

.timeline-body,
.learning-value,
.activity-event-body {
  margin: 0.35rem 0 0;
  line-height: 1.58;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.timeline-meta,
.activity-event-meta {
  margin: 0.45rem 0 0;
  color: var(--muted);
  font-size: 0.76rem;
}

.composer-dock {
  display: grid;
  gap: 0.7rem;
  padding: 0.85rem 1rem 1rem;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(243, 239, 232, 0) 0%, rgba(243, 239, 232, 0.78) 18%, var(--surface) 48%);
}

.composer-shell {
  display: grid;
  gap: 0.8rem;
  grid-template-rows: minmax(4.75rem, auto) auto minmax(4.1rem, auto) auto;
  width: min(100%, 54rem);
  margin: 0 auto;
  min-height: 15rem;
  padding: 0.95rem 1rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgba(255, 253, 250, 0.95);
  box-shadow: 0 14px 30px rgba(44, 25, 6, 0.08);
}

.session-activity-bar {
  align-self: stretch;
}

.session-strip-draft {
  flex: 0 1 13rem;
  font-size: 0.8rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.composer-owner-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.55rem;
  align-items: center;
  padding: 0.7rem 0.8rem;
  border: 1px solid rgba(177, 120, 62, 0.22);
  border-radius: 0.9rem;
  background: rgba(250, 246, 239, 0.95);
}

.composer-owner-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 5.8rem;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.composer-owner-chip[data-owner-tone="healthy"] {
  color: var(--ok-strong);
  border-color: rgba(95, 119, 75, 0.35);
}

.composer-owner-chip[data-owner-tone="warning"] {
  color: var(--warn-strong);
  border-color: rgba(190, 138, 52, 0.35);
}

.composer-owner-chip[data-owner-tone="neutral"] {
  color: var(--accent-strong);
  border-color: rgba(177, 120, 62, 0.35);
}

.composer-owner-target,
.composer-owner-copy {
  margin: 0;
  display: inline-flex;
  align-items: center;
  min-height: 1.95rem;
  padding: 0.24rem 0.58rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
}

.composer-owner-target {
  font-size: 0.76rem;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.composer-owner-copy {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.composer-toolbar,
.composer-footer {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.85rem;
}

.composer-toolbar {
  min-height: 1.9rem;
}

.composer-field {
  margin: 0;
}

.composer-field textarea {
  min-height: 4.1rem;
  max-height: 9rem;
}

.composer-count {
  flex-shrink: 0;
  padding: 0.24rem 0.55rem;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.78rem;
}

.composer-hint-compact {
  font-size: 0.86rem;
}

.composer-footer {
  align-items: flex-end;
  min-height: 2.9rem;
}

.composer-utility-menu {
  position: relative;
  display: flex;
  justify-content: flex-end;
  margin-left: auto;
}

.composer-utility-toggle-button {
  min-width: 4.8rem;
  padding-inline: 0.88rem;
}

.composer-utility-cluster {
  position: absolute;
  right: 0;
  bottom: calc(100% + 0.55rem);
  display: grid;
  gap: 0.55rem;
  min-width: min(17rem, calc(100vw - 2rem));
  padding: 0.65rem;
  border: 1px solid var(--line);
  border-radius: 0.95rem;
  background: rgba(255, 253, 250, 0.98);
  box-shadow: 0 14px 30px rgba(44, 25, 6, 0.12);
  z-index: 8;
}

.composer-send-primary {
  min-width: 9.5rem;
  padding-inline: 1.15rem;
  flex: 1 1 auto;
  flex-shrink: 0;
}

.composer-send-primary[data-composer-blocked="true"] {
  opacity: 0.72;
}

.composer-secondary-action {
  order: 1;
  padding-inline: 0.92rem;
}

.composer-utility-toggle {
  font-size: 0.84rem;
  padding: 0.56rem 0.72rem;
}

.toggle.inline {
  display: inline-flex;
  gap: 0.55rem;
  align-items: center;
  margin: 0;
  padding: 0.64rem 0.82rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  padding: 0.52rem 0.78rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  font-size: 0.88rem;
}

.chip input,
.toggle.inline input {
  width: auto;
  margin: 0;
}

.ux-feedback {
  border: 1px solid var(--line);
  border-radius: 0.95rem;
  background: #fff;
  padding: 0.8rem 0.9rem 0.95rem;
}

.ux-feedback summary,
.inspector-drawer summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--ink);
}

.inspector-drawer {
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.5);
  padding: 0.78rem 0.9rem;
}

.inspector-grid {
  display: grid;
  gap: 0.8rem;
  margin-top: 0.8rem;
}

.secondary-panel {
  display: none;
  min-height: 0;
  padding: 0.9rem;
  background: rgba(255, 253, 250, 0.95);
  position: fixed;
  top: 0.85rem;
  right: 0.85rem;
  bottom: 0.85rem;
  width: min(18.5rem, calc(100vw - 2rem));
  z-index: 25;
  box-shadow: 0 24px 56px rgba(44, 25, 6, 0.18);
}

.secondary-panel[data-secondary-panel-mode="compact-sidecar"] {
  border-color: rgba(221, 210, 196, 0.92);
}

body[data-secondary-panel-open="true"] .secondary-panel {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  gap: 0.8rem;
}

.secondary-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.8rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--line);
}

.secondary-summary {
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgba(247, 243, 237, 0.55);
}

.secondary-session-facts {
  display: grid;
  gap: 0.55rem;
}

.secondary-session-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.38rem;
}

.secondary-session-chip-row .session-summary-chip[data-secondary-fact-tone="healthy"] {
  border-color: rgba(47, 138, 89, 0.24);
  background: rgba(47, 138, 89, 0.1);
  color: var(--success);
}

.secondary-session-chip-row .session-summary-chip[data-secondary-fact-tone="warning"] {
  border-color: rgba(178, 114, 24, 0.24);
  background: rgba(255, 244, 225, 0.9);
  color: var(--warning-ink);
}

.secondary-session-chip-row .session-summary-chip[data-secondary-fact-tone="blocked"] {
  border-color: rgba(182, 75, 65, 0.24);
  background: rgba(255, 240, 237, 0.9);
  color: var(--danger);
}

.secondary-session-chip-row .session-summary-chip[data-secondary-fact-tone="neutral"] {
  background: rgba(234, 229, 221, 0.75);
  color: var(--muted);
}

.secondary-session-chip-row .session-summary-chip[data-secondary-fact-tone="muted"] {
  background: rgba(241, 237, 230, 0.75);
  color: var(--muted);
}

.secondary-session-title,
.secondary-session-meta {
  margin: 0;
}

.secondary-session-title {
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--ink);
}

.secondary-session-meta {
  color: var(--muted);
  font-size: 0.78rem;
}

.secondary-panel-grid {
  min-height: 0;
  margin-top: 0;
  align-content: start;
  overflow: auto;
  padding-right: 0.15rem;
}

.inspector-card,
.activity-card,
.learning-card {
  padding: 0.9rem;
  border: 1px solid var(--line);
  border-radius: 0.95rem;
  background: #fff;
}

.thread-status {
  text-align: right;
}

.secondary-panel .thread-status {
  text-align: left;
  display: grid;
  gap: 0.18rem;
}

.activity-phase {
  margin: 0;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.secondary-panel .activity-phase {
  font-size: 0.9rem;
}

.activity-phase.idle,
.activity-phase.queued {
  color: var(--warning);
}

.activity-phase.planning {
  color: var(--accent);
}

.activity-phase.running,
.activity-phase.proposal {
  color: var(--accent-ink);
}

.activity-phase.done {
  color: var(--success);
}

.activity-phase.failed {
  color: var(--danger);
}

#status-output {
  margin: 0.8rem 0 0;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.55;
  color: var(--muted);
  min-height: 7rem;
  max-height: 12rem;
  overflow: auto;
}

.activity-events,
.learning-summary,
.learning-group {
  display: grid;
  gap: 0.55rem;
}

.activity-card {
  margin-top: 0.85rem;
}

.activity-event {
  padding: 0.75rem 0.8rem;
  border-radius: 0.85rem;
  background: var(--surface-soft);
}

.activity-event.completed,
.activity-event.applied {
  background: rgba(47, 138, 89, 0.08);
}

.activity-event.failed {
  background: rgba(182, 75, 65, 0.08);
}

.activity-event.proposal,
.activity-event.running,
.activity-event.planning {
  background: var(--accent-soft);
}

.compact-field {
  margin: 0;
}

@media (max-width: 1100px) {
  .desktop-shell {
    grid-template-columns: 13.5rem minmax(0, 1fr);
  }

  body[data-secondary-panel-open="true"] .desktop-shell {
    grid-template-columns: 13.5rem minmax(0, 1fr);
  }

  .thread-topbar {
    display: grid;
  }

  .thread-sidecar {
    justify-items: start;
  }
}

@media (max-width: 860px) {
  body {
    overflow: auto;
  }

  .desktop-shell {
    grid-template-columns: 1fr;
    height: auto;
    min-height: 100dvh;
  }

  body[data-secondary-panel-open="true"] .desktop-shell {
    grid-template-columns: 1fr;
  }

  .main-stage {
    min-height: calc(100dvh - 1.1rem);
  }

  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 30;
    width: min(24rem, 92vw);
    height: 100dvh;
    transform: translateX(-105%);
    transition: transform 180ms ease;
    overflow: auto;
  }

  body[data-nav-open="true"] .sidebar {
    transform: translateX(0);
  }

  body[data-nav-open="true"] {
    touch-action: none;
  }

  .nav-sheet-scrim {
    position: fixed;
    inset: 0;
    z-index: 20;
    width: 100vw;
    height: 100vh;
    border: 0;
    background: rgba(20, 15, 10, 0.42);
  }

  .mobile-nav-toggle,
  .nav-sheet-close {
    display: inline-flex;
    justify-content: center;
    align-items: center;
  }

  .conversation-list {
    max-height: min(55dvh, 24rem);
  }

  .sidebar-primary-nav {
    order: 1;
    padding-bottom: 0.35rem;
  }

  .sidebar-ops-details {
    order: 2;
    border: 1px solid var(--line);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.5);
  }

  .sidebar[data-mobile-nav-priority="conversations"] .sidebar-primary-nav[data-nav-primary="threads"] {
    border-bottom: 1px solid rgba(113, 103, 94, 0.12);
  }

  .sidebar[data-mobile-nav-priority="conversations"] .sidebar-ops-details[data-nav-secondary="ops"] {
    margin-top: 0.2rem;
  }

  .nav-ops-summary {
    display: grid;
    gap: 0.15rem;
    padding: 0.78rem 0.85rem;
    list-style: none;
    cursor: pointer;
    font-weight: 700;
    color: var(--ink);
  }

  .nav-ops-summary::-webkit-details-marker {
    display: none;
  }

  .nav-ops-summary::after {
    content: "열기";
    justify-self: end;
    color: var(--muted);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .sidebar-ops-details[open] .nav-ops-summary::after {
    content: "닫기";
  }

  .nav-ops-summary-meta {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 500;
  }

  .nav-ops-content {
    padding: 0 0.85rem 0.85rem;
  }

  .thread-scroller {
    min-height: 20rem;
    padding: 0.7rem 0.7rem 0.55rem;
  }

  .session-inline-block {
    padding: 0.88rem 0.9rem;
  }

  .thread-title-row {
    flex-wrap: wrap;
  }

  .autonomy-card {
    margin-bottom: 0.7rem;
    padding: 0.85rem;
  }

  .composer-dock {
    position: sticky;
    bottom: 0;
    z-index: 15;
    padding: 0.7rem 0.7rem max(0.8rem, env(safe-area-inset-bottom));
    background:
      linear-gradient(180deg, rgba(243, 239, 232, 0.1) 0%, rgba(243, 239, 232, 0.88) 20%, rgba(255, 253, 250, 0.98) 56%),
      var(--surface);
    box-shadow: 0 -10px 24px rgba(44, 25, 6, 0.08);
  }

  .composer-shell {
    width: 100%;
    min-height: 14rem;
  }

  .secondary-panel,
  body[data-secondary-panel-open="true"] .secondary-panel {
    display: none;
  }

  .desktop-panel-toggle {
    display: none;
  }
}

@media (max-width: 640px) {
  .desktop-shell {
    padding: 0.55rem;
    gap: 0.55rem;
  }

  .sidebar,
  .main-stage {
    padding: 0;
  }

  .sidebar {
    padding: 0.8rem;
  }

  .thread-topbar {
    padding: 0.85rem;
  }

  .thread-title-row {
    gap: 0.5rem;
  }

  .composer-dock {
    padding-left: 0.85rem;
    padding-right: 0.85rem;
  }

  .session-strip {
    min-height: 0;
    flex-direction: column;
    align-items: stretch;
    flex-wrap: wrap;
  }

  .composer-owner-row {
    justify-content: flex-start;
  }

  .composer-owner-chip {
    min-width: 0;
  }

  .composer-toolbar,
  .composer-footer,
  .section-head {
    display: grid;
  }

  .composer-shell {
    grid-template-rows: auto auto minmax(4.1rem, auto) auto;
    min-height: 0;
  }

  .composer-utility-menu,
  .composer-utility-cluster,
  .composer-utility-cluster button,
  .toggle.inline,
  .secondary,
  button {
    width: 100%;
  }

  .composer-utility-cluster {
    position: static;
    min-width: 0;
    margin-top: 0.55rem;
  }

  .timeline-item.message {
    max-width: 100%;
  }

  .timeline-item.event {
    max-width: 100%;
  }

  .thread-status {
    text-align: left;
  }

}