/* Canonical login/shell/files responsive overrides live in layout-canonical.css. */
:root {
  --bg: #f4f1e8;
  --bg-deep: #0f1720;
  --surface: rgba(255, 252, 247, 0.92);
  --surface-strong: rgba(255, 255, 255, 0.96);
  --surface-ink: rgba(16, 24, 32, 0.78);
  --border: rgba(15, 23, 32, 0.1);
  --border-strong: rgba(15, 23, 32, 0.18);
  --text: #162028;
  --text-soft: #53626d;
  --text-muted: #5d6b76;
  --accent: #0f766e;
  --accent-strong: #115e59;
  --accent-faint: rgba(15, 118, 110, 0.14);
  --accent-rgb: 15, 118, 110;
  --warning: #c27127;
  --danger: #b74639;
  --success: #247d57;
  --shadow: 0 18px 44px rgba(17, 24, 39, 0.08);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --font-sans: "Space Grotesk", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
  --shell-max: 1800px;
  --terminal-font-size: 13px;
}

* {
  box-sizing: border-box;
}

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

body {
  position: relative;
  overflow-x: hidden;
  background: linear-gradient(180deg, #f4f1e8 0%, #eeeae2 54%, #e8ece7 100%);
  color: var(--text);
  font-family: var(--font-sans);
}

body.modal-open {
  overflow: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: none;
}

.ambient {
  position: fixed;
  border-radius: 999px;
  filter: blur(54px);
  opacity: 0.035;
  pointer-events: none;
}

.ambient-a {
  width: 320px;
  height: 320px;
  left: -90px;
  top: 15vh;
  background: rgba(17, 94, 89, 0.22);
}

.ambient-b {
  width: 260px;
  height: 260px;
  right: 6vw;
  top: 10vh;
  background: rgba(210, 137, 52, 0.22);
}

.ambient-c {
  width: 420px;
  height: 420px;
  right: -110px;
  bottom: -140px;
  background: rgba(42, 76, 129, 0.16);
}

.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  left: 18px;
  top: -56px;
  z-index: 80;
  padding: 12px 16px;
  border-radius: 999px;
  background: var(--bg-deep);
  color: #f6fbfb;
  box-shadow: 0 20px 40px rgba(15, 23, 32, 0.24);
}

.skip-link:focus {
  top: 18px;
}

.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 28px;
}

.login-shell {
  width: min(440px, 100%);
  display: flex;
  justify-content: center;
}

.login-card {
  width: min(420px, 100%);
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: linear-gradient(180deg, rgba(15, 23, 32, 0.88), rgba(15, 23, 32, 0.78));
  color: #f6fbfb;
  border-radius: 26px;
  padding: 32px;
  box-shadow: 0 32px 90px rgba(15, 23, 32, 0.32);
  backdrop-filter: blur(22px);
}

.login-card-solo {
  position: relative;
  overflow: hidden;
}

.login-card-solo::after {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  right: -60px;
  top: -60px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(24, 153, 139, 0.28), transparent 68%);
  pointer-events: none;
}

.login-eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
}

.login-eyebrow {
  color: rgba(190, 247, 240, 0.86);
}

.login-card h1 {
  margin: 0;
  font-size: clamp(2rem, 4.6vw, 2.9rem);
  line-height: 0.92;
  letter-spacing: -0.05em;
  max-width: 8ch;
}

.login-card h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 2.6rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.login-card p {
  margin: 12px 0 22px;
  color: rgba(236, 243, 245, 0.78);
  line-height: 1.5;
}

.login-card .btn-primary {
  min-height: 56px;
  margin-top: 2px;
  font-size: 0.98rem;
  justify-content: center;
  padding-inline: 18px;
  background: linear-gradient(135deg, #13867c, #1ca498);
}

.login-submit-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

.field span {
  font-size: 12px;
  color: var(--text-soft);
  font-weight: 600;
}

.login-card .field span {
  color: rgba(236, 243, 245, 0.78);
}

.field + .field {
  margin-top: 16px;
}

input,
textarea,
select,
.input {
  width: 100%;
  border: 1px solid rgba(15, 23, 32, 0.14);
  background: rgba(255, 255, 255, 0.88);
  color: var(--text);
  border-radius: 14px;
  font: inherit;
  padding: 13px 14px;
  min-height: 44px;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

input:focus,
textarea:focus,
select:focus,
.input:focus {
  border-color: rgba(var(--accent-rgb), 0.45);
  box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.12);
}

textarea {
  resize: vertical;
  min-height: 86px;
}

.btn {
  border: 0;
  border-radius: 999px;
  padding: 12px 16px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font: inherit;
  font-weight: 700;
  letter-spacing: -0.01em;
  cursor: pointer;
  text-decoration: none;
  transition: transform 140ms ease, box-shadow 140ms ease, opacity 140ms ease, background 140ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  background: #13877f;
  color: #f7fffe;
  box-shadow: 0 10px 24px rgba(15, 118, 110, 0.16);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.78);
  color: var(--text);
  border: 1px solid rgba(15, 23, 32, 0.08);
}

.btn-danger {
  background: rgba(183, 70, 57, 0.12);
  color: var(--danger);
  border: 1px solid rgba(183, 70, 57, 0.18);
}

.btn-ghost {
  background: transparent;
  color: var(--text-soft);
}

.btn-sm {
  min-height: 44px;
  padding: 8px 12px;
  font-size: 13px;
}

:where(
  button,
  [href],
  input,
  select,
  textarea,
  summary,
  [tabindex]:not([tabindex="-1"])
):focus-visible {
  outline: 2px solid rgba(var(--accent-rgb), 0.72);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.14);
}

:where(
  button,
  [href],
  input,
  select,
  textarea,
  summary,
  [tabindex]:not([tabindex="-1"])
):focus:not(:focus-visible) {
  outline: none;
}

.btn-block {
  width: 100%;
}

.login-error {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(183, 70, 57, 0.14);
  color: #ffd8d3;
  font-size: 14px;
}

.app-shell {
  width: 100%;
  max-width: var(--shell-max);
  min-height: 100vh;
  margin: 0 auto;
  padding: 14px;
  display: grid;
  grid-template-columns: 228px minmax(0, 1fr);
  gap: 12px;
}

.rail-backdrop {
  position: fixed;
  inset: 0;
  z-index: 19;
  background: rgba(15, 23, 32, 0.34);
  backdrop-filter: blur(4px);
}

.app-rail,
.panel,
.topbar {
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(255, 252, 247, 0.92);
  backdrop-filter: none;
  box-shadow: 0 10px 24px rgba(17, 24, 39, 0.04);
}

.app-rail {
  position: sticky;
  top: 22px;
  height: calc(100vh - 44px);
  border-radius: var(--radius-xl);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 4px 10px;
}

.brand-badge {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.16), rgba(17, 94, 89, 0.3));
  color: var(--accent-strong);
  font-weight: 700;
}

.brand-title {
  font-size: 1.06rem;
  font-weight: 700;
}

.brand-subtitle {
  font-size: 12px;
  color: var(--text-muted);
}

.rail-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.rail-link {
  border: 0;
  border-radius: 16px;
  padding: 12px 14px;
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: transparent;
  color: var(--text-soft);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.rail-link:hover,
.rail-link.active,
.rail-link[aria-current="page"] {
  background: rgba(15, 118, 110, 0.1);
  color: var(--accent-strong);
  transform: translateX(1px);
}

.rail-link i {
  width: 18px;
}

.rail-footer {
  margin-top: auto;
}

.mini-note {
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(15, 23, 32, 0.05);
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-muted);
}

.app-stage {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  min-height: calc(100vh - 28px);
}

.topbar {
  border-radius: var(--radius-xl);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.topbar h2,
.panel h3,
.hero-card h3 {
  margin: 0;
  letter-spacing: -0.03em;
}

.topbar h2 {
  font-size: clamp(1.5rem, 2.3vw, 2rem);
  line-height: 1;
}

.topbar-heading {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.topbar-nav-toggle {
  display: none;
  min-width: 44px;
  min-height: 44px;
}

.topbar-actions,
.toolbar-inline,
.hero-actions,
.composer-tools {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.control-stack {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 168px;
  flex: 1 1 190px;
}

.control-stack span {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.toolbar-inline.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.view-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1 1 auto;
  min-height: 0;
}

.view {
  display: none;
  animation: float-in 220ms ease;
}

.view.active {
  display: block;
}

#view-files.view.active {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

@media (min-width: 981px) {
  body[data-view="files"] .app-stage {
    height: calc(100vh - 28px);
    overflow: hidden;
  }

  body[data-view="files"] .view-stack {
    overflow: hidden;
  }
}

@keyframes float-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.panel,
.hero-card,
.metric-card {
  border-radius: var(--radius-xl);
  padding: 14px;
}

.hero-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px 14px;
  align-items: start;
  background:
    linear-gradient(135deg, rgba(22, 30, 36, 0.9), rgba(33, 87, 79, 0.82)),
    linear-gradient(135deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0));
  color: #f8fffe;
  box-shadow: 0 20px 54px rgba(15, 23, 32, 0.16);
  overflow: hidden;
}

.hero-card h3 {
  max-width: 20ch;
  font-size: clamp(1.45rem, 2.5vw, 1.92rem);
  line-height: 1.06;
}

.hero-card .section-kicker {
  color: rgba(188, 247, 239, 0.8);
}

.hero-card p {
  margin: 6px 0 0;
  max-width: 54ch;
  line-height: 1.38;
  color: rgba(238, 247, 246, 0.84);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 10px;
}

.chat-sidebar-toggle {
  gap: 8px;
}

.chat-sidebar-toggle .status-pill {
  padding: 4px 8px;
  font-size: 10px;
}

.overview-shell {
  display: grid;
  gap: 12px;
}

.overview-command-panel {
  display: grid;
  gap: 10px;
}

.overview-command-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
}

.overview-command-copy h3 {
  margin: 0;
  max-width: 18ch;
  font-size: clamp(1.02rem, 1.5vw, 1.22rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.overview-command-copy p {
  margin: 4px 0 0;
  max-width: 48ch;
  color: var(--text-soft);
  line-height: 1.3;
  font-size: 14px;
}

.overview-quick-actions {
  justify-content: flex-end;
}

.overview-metric-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.metric-card-compact {
  min-height: auto;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(15, 23, 32, 0.08);
  box-shadow: none;
}

.metric-card-compact::after {
  display: none;
}

.overview-grid,
.preview-layout,
.files-layout,
.terminal-layout {
  display: grid;
  gap: 12px;
}

.metric-card {
  min-height: 92px;
  position: relative;
  overflow: hidden;
}

.metric-card::after {
  display: none;
}

.metric-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.metric-value {
  margin-top: 6px;
  font-size: clamp(1.35rem, 2.4vw, 1.9rem);
  font-weight: 700;
  letter-spacing: -0.06em;
}

.metric-meta {
  margin-top: 6px;
  font-size: 12px;
  color: var(--text-soft);
}

.overview-grid {
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 0.9fr);
}

.overview-resume-card {
  margin-bottom: 12px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(var(--accent-rgb), 0.16);
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.08), rgba(255, 255, 255, 0.82));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.overview-resume-copy {
  min-width: 0;
}

.overview-queue-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.overview-queue-card {
  min-width: 0;
  padding: 14px 15px;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(255, 255, 255, 0.72);
}

.overview-queue-card h4 {
  margin: 2px 0 8px;
  font-size: 0.98rem;
  line-height: 1.24;
}

.overview-queue-copy {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.overview-queue-meta {
  font-size: 12px;
  line-height: 1.45;
  color: var(--text-soft);
}

.overview-queue-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.panel-header.compact {
  margin-bottom: 10px;
}

.panel-header h3 {
  font-size: 1.16rem;
}

.key-value-grid,
.list-stack,
.workspace-list,
.thread-list,
.terminal-session-list,
.files-tree,
.skill-list,
.inspector-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.kv-row,
.list-row,
.workspace-card,
.thread-item,
.session-card,
.terminal-session-item,
.file-item,
.skill-item,
.change-item {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.62);
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.kv-row,
.list-row {
  padding: 12px 14px;
}

.list-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
}

.kv-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
}

.kv-label {
  color: var(--text-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.kv-value {
  font-weight: 700;
}

.workspace-toolbar,
.chat-sidebar-controls,
.terminal-sidebar-controls,
.files-toolbar,
.preview-sidebar-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.workspace-list {
  margin-top: 18px;
}

.workspace-recent-strip {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.workspace-recent-chip {
  border: 1px solid rgba(15, 23, 32, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--text);
  padding: 10px 14px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.workspace-recent-chip.active {
  border-color: rgba(var(--accent-rgb), 0.3);
  background: rgba(15, 118, 110, 0.12);
  color: var(--accent-strong);
}

.workspace-recent-chip-meta {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
}

.workspace-card,
.session-card,
.terminal-session-item,
.thread-item,
.file-item,
.skill-item,
.change-item {
  cursor: pointer;
}

button.list-row,
button.thread-item,
button.terminal-session-item,
button.skill-item,
button.file-row,
button.file-search-item,
button.attachment-chip,
.files-image-button {
  width: 100%;
  border: 0;
  text-align: left;
  font: inherit;
}

.workspace-card,
.session-card,
.terminal-session-item,
.skill-item {
  padding: 14px 16px;
}

.list-row-compact {
  align-items: center;
}

.list-row-main {
  min-width: 0;
}

.list-row-arrow {
  flex-shrink: 0;
  color: var(--text-muted);
}

.workspace-card:hover,
.session-card:hover,
.terminal-session-item:hover,
.thread-item:hover,
.file-item:hover,
.change-item:hover {
  transform: translateY(-1px);
  border-color: rgba(var(--accent-rgb), 0.26);
  background: rgba(255, 255, 255, 0.82);
}

.workspace-card.active,
.thread-item.active,
.terminal-session-item.active,
.session-card.active {
  border-color: rgba(var(--accent-rgb), 0.4);
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.12), rgba(255, 255, 255, 0.86));
}

.workspace-card-top,
.session-card-top,
.terminal-session-top,
.change-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.workspace-name,
.session-title,
.thread-title,
.terminal-session-command {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.workspace-path,
.session-meta,
.thread-meta,
.terminal-session-meta,
.helper-text,
.chat-empty-meta {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

.workspace-card-foot {
  margin-top: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.runtime-card-grid,
.runtime-process-list {
  display: grid;
  gap: 10px;
}

.runtime-card-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.runtime-card {
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(246, 250, 248, 0.82)),
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.12), transparent 34%);
}

.runtime-card-head,
.runtime-summary-strip,
.runtime-process-row,
.runtime-process-metrics {
  display: flex;
  gap: 12px;
}

.runtime-card-head,
.runtime-process-row,
.runtime-process-metrics {
  align-items: flex-start;
  justify-content: space-between;
}

.runtime-card-head span {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.runtime-card-head strong {
  font-size: 1.4rem;
  letter-spacing: -0.04em;
}

.runtime-card-meta {
  margin-top: 6px;
  font-size: 12px;
  color: var(--text-soft);
}

.runtime-sparkline {
  width: 100%;
  height: 52px;
  margin-top: 12px;
}

.runtime-summary-strip {
  margin-top: 10px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(15, 23, 32, 0.08);
  flex-wrap: wrap;
}

.runtime-summary-item {
  min-width: 120px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.runtime-process-board {
  margin-top: 10px;
}

.runtime-process-head h4 {
  margin: 2px 0 0;
  font-size: 1.05rem;
}

.runtime-process-list {
  margin-top: 10px;
}

.runtime-process-row {
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(255, 255, 255, 0.62);
}

.runtime-process-copy,
.runtime-process-stat {
  min-width: 0;
}

.runtime-process-command {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  overflow-wrap: anywhere;
}

.runtime-process-metrics {
  min-width: min(320px, 100%);
  flex: 0 0 320px;
}

.runtime-process-stat {
  flex: 1;
}

.runtime-process-stat span {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  color: var(--text-soft);
}

.runtime-meter {
  height: 8px;
  border-radius: 999px;
  background: rgba(15, 23, 32, 0.08);
  overflow: hidden;
}

.runtime-meter span {
  display: block;
  height: 100%;
  border-radius: inherit;
  margin: 0;
  background: linear-gradient(90deg, #0f766e, #56c1b7);
}

.runtime-meter.secondary span {
  background: linear-gradient(90deg, #c27127, #ec975b);
}

.session-grid {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.sessions-toolbar {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
}

.sessions-toolbar-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
}

.sessions-tab-strip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(15, 23, 32, 0.05);
  border: 1px solid rgba(15, 23, 32, 0.08);
}

.sessions-tab {
  border: 0;
  min-height: 38px;
  padding: 9px 14px;
  border-radius: 999px;
  background: transparent;
  color: var(--text-soft);
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.sessions-tab:hover,
.sessions-tab:focus-visible {
  background: rgba(255, 255, 255, 0.7);
  color: var(--text);
}

.sessions-tab.active {
  background: rgba(255, 255, 255, 0.92);
  color: var(--accent-strong);
  box-shadow: 0 10px 22px rgba(15, 23, 32, 0.08);
}

.session-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.session-group-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.session-group-title {
  margin: 0;
  font-size: 1rem;
  line-height: 1.1;
}

.session-group-meta {
  margin-top: 6px;
  color: var(--text-soft);
  font-size: 12px;
}

.session-group-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}

.session-library-card {
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(249, 246, 240, 0.9));
  border-radius: 22px;
  padding: 16px;
  box-shadow: 0 10px 28px rgba(15, 23, 32, 0.05);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.session-library-card.active {
  border-color: rgba(var(--accent-rgb), 0.28);
  box-shadow: 0 16px 34px rgba(15, 118, 110, 0.12);
}

.session-library-card.archived {
  opacity: 0.92;
}

.session-library-card-top,
.session-library-card-footer {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.session-library-card-title {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.3;
}

.session-library-card-subline,
.session-library-card-id {
  color: var(--text-soft);
  font-size: 12px;
}

.session-library-card-preview {
  margin: 0;
  color: var(--text);
  font-size: 13px;
  line-height: 1.5;
  min-height: 3.9em;
}

.session-library-card-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.session-library-pin {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.session-group-empty {
  border: 1px dashed rgba(15, 23, 32, 0.12);
  border-radius: 18px;
  padding: 18px;
  color: var(--text-soft);
  background: rgba(255, 255, 255, 0.48);
}

.session-card p {
  margin: 10px 0 0;
  color: var(--text-soft);
  line-height: 1.55;
}

.session-row {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  text-align: left;
}

.session-row-main,
.session-row-preview {
  min-width: 0;
}

.session-row-preview {
  font-size: 12px;
  line-height: 1.45;
  color: var(--text-soft);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  min-height: 40px;
  padding: 10px 14px;
  background: rgba(15, 118, 110, 0.12);
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 700;
}

.status-pill.neutral {
  background: rgba(15, 23, 32, 0.06);
  color: var(--text-soft);
}

.status-pill.warn {
  background: rgba(194, 113, 39, 0.12);
  color: var(--warning);
}

.status-pill.danger {
  background: rgba(183, 70, 57, 0.12);
  color: var(--danger);
}

@media (max-width: 980px) {
  .sessions-toolbar {
    align-items: stretch;
  }

  .sessions-toolbar-meta,
  .session-group-header,
  .session-library-card-top,
  .session-library-card-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .sessions-tab-strip {
    overflow-x: auto;
    white-space: nowrap;
  }

  .session-group-grid {
    grid-template-columns: 1fr;
  }
}

.session-banner {
  margin-bottom: 12px;
  padding: 12px 14px;
  border-radius: 18px;
  border: 1px solid rgba(var(--accent-rgb), 0.14);
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.1), rgba(255, 255, 255, 0.74));
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.session-banner > :first-child {
  min-width: 0;
}

.session-banner-actions {
  min-width: 0;
  margin-left: auto;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.session-banner-actions .toolbar-inline {
  justify-content: flex-end;
}

.session-banner-lineage {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chat-live-state {
  margin-bottom: 10px;
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(255, 255, 255, 0.82);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.chat-live-state.tone-active {
  border-color: rgba(var(--accent-rgb), 0.24);
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.1), rgba(255, 255, 255, 0.92));
}

.chat-live-state.tone-warn {
  border-color: rgba(194, 113, 39, 0.2);
  background: rgba(194, 113, 39, 0.08);
}

.chat-live-state.tone-danger {
  border-color: rgba(183, 70, 57, 0.2);
  background: rgba(183, 70, 57, 0.08);
}

.chat-live-state-main {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-width: 0;
}

.chat-live-state-dot {
  width: 10px;
  height: 10px;
  margin-top: 5px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(var(--accent-rgb), 0.12);
  flex-shrink: 0;
}

.chat-live-state-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}

.chat-live-state-detail {
  margin-top: 2px;
  font-size: 12px;
  color: var(--text-soft);
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.steer-bar {
  margin-bottom: 10px;
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(15, 23, 32, 0.04);
  display: grid;
  gap: 8px;
}

.steer-bar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.steer-summary {
  min-width: 0;
  font-size: 11px;
  line-height: 1.4;
  color: var(--text-soft);
}

.steer-composer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
}

.steer-input {
  min-width: 0;
}

.steer-bar .btn.active {
  background: rgba(var(--accent-rgb), 0.12);
  border-color: rgba(var(--accent-rgb), 0.2);
  color: var(--accent-strong);
}

.toggle-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 12px 0 10px;
  border-radius: 999px;
  background: rgba(15, 23, 32, 0.05);
  border: 1px solid rgba(15, 23, 32, 0.08);
  color: var(--text-soft);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.toggle-chip:focus-within {
  border-color: rgba(var(--accent-rgb), 0.28);
  box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.12);
}

.toggle-chip-strong {
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.12), rgba(15, 23, 32, 0.04));
  border-color: rgba(var(--accent-rgb), 0.2);
  color: var(--accent-strong);
}

.toggle-chip::before {
  content: "";
  width: 20px;
  height: 20px;
  border-radius: 999px;
  border: 1.5px solid rgba(15, 23, 32, 0.18);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
  flex-shrink: 0;
  transition: background 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.toggle-chip input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.toggle-chip-strong:has(input:checked) {
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.2), rgba(255, 255, 255, 0.92));
  border-color: rgba(var(--accent-rgb), 0.32);
  box-shadow: 0 10px 24px rgba(var(--accent-rgb), 0.12);
}

.toggle-chip:has(input:checked)::before {
  background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.92) 0 24%, rgba(var(--accent-rgb), 1) 26% 100%);
  border-color: rgba(var(--accent-rgb), 0.58);
  box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.14);
}

.chat-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(296px, 332px);
  gap: 12px;
  align-items: start;
}

.chat-main-shell,
.chat-conversation-layout {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.chat-scope-controls,
.chat-main,
.chat-conversation-layout {
  grid-template-columns: minmax(0, 1fr);
}

.chat-scope-controls {
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(220px, 1.1fr) minmax(160px, 0.9fr) auto auto;
  align-items: center;
}

.chat-conversation-layout {
  position: relative;
  grid-template-columns: minmax(0, 1fr);
}

.chat-sidebar-backdrop {
  position: absolute;
  inset: 0;
  z-index: 4;
  border: 0;
  border-radius: 20px;
  background: rgba(15, 23, 32, 0.12);
  backdrop-filter: blur(2px);
  cursor: pointer;
}

.chat-overlay-backdrop {
  position: fixed;
  inset: 0;
  z-index: 24;
  border: 0;
  background: rgba(15, 23, 32, 0.22);
  backdrop-filter: blur(4px);
  cursor: pointer;
}

.chat-stage,
.inspector-panel,
.terminal-stage,
.files-viewer-panel,
.preview-frame-panel {
  min-height: 0;
}

.chat-stage {
  display: flex;
  flex-direction: column;
}

.chat-scope-panel {
  overflow: hidden;
}

.chat-scope-panel,
.chat-sidebar,
.chat-stage,
.chat-inspector .panel {
  padding: 12px;
  border-radius: 16px;
}

.chat-sidebar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: min(320px, 32vw);
  z-index: 6;
  box-shadow: 0 24px 52px rgba(15, 23, 32, 0.16);
  transition: transform 180ms ease, opacity 180ms ease;
}

.chat-drawer-header {
  align-items: center;
}

.chat-drawer-close,
.chat-mobile-panel-close {
  flex-shrink: 0;
}

.chat-mobile-toggle,
.chat-mobile-panel-close {
  display: none;
}

.chat-scope-panel .panel-header,
.chat-sidebar .panel-header,
.chat-stage .panel-header,
.chat-inspector .panel-header {
  margin-bottom: 12px;
}

.chat-scope-panel .panel-header h3,
.chat-sidebar .panel-header h3,
.chat-stage .panel-header h3,
.chat-inspector .panel-header h3 {
  font-size: 1.12rem;
}

.thread-list {
  min-height: 220px;
  max-height: calc(100vh - 304px);
  overflow: auto;
  gap: 6px;
}

.thread-item {
  padding: 7px 9px;
  border-radius: 13px;
}

.thread-item-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}

.thread-item-top.compact {
  gap: 6px;
}

.thread-item-actions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.thread-title-row {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.thread-title-row.compact {
  align-items: center;
  gap: 6px;
}

.thread-status-dot {
  width: 6px;
  height: 6px;
  margin-top: 0;
  border-radius: 999px;
  background: rgba(15, 23, 32, 0.14);
  flex-shrink: 0;
}

.thread-status-dot.active {
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.12);
}

.thread-title {
  margin-bottom: 0;
  min-width: 0;
  font-size: 0.8rem;
  line-height: 1.22;
  display: block;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.thread-item .status-pill {
  flex-shrink: 0;
  padding: 5px 9px;
  font-size: 10px;
}

.thread-rail-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 6px;
}

.thread-rail-meta.dense {
  gap: 4px;
}

.thread-item .thread-meta {
  font-size: 10px;
  line-height: 1.2;
}

.thread-meta-secondary {
  font-size: 10px;
  line-height: 1.3;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.thread-subline {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 3px;
  align-items: center;
}

.thread-row-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(var(--accent-rgb), 0.12);
  color: var(--accent-strong);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.thread-inline-note {
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.chat-stream {
  min-height: 440px;
  max-height: calc(100vh - 334px);
  overflow: auto;
  padding-right: 6px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chat-empty {
  min-height: 240px;
  border: 1px dashed rgba(var(--accent-rgb), 0.25);
  border-radius: 20px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 24px;
  color: var(--text-soft);
}

.chat-empty i {
  font-size: 28px;
  color: var(--accent);
  margin-bottom: 8px;
}

.chat-inspector {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.inspector-tabs-panel {
  gap: 10px;
}

.inspector-tabs-header {
  align-items: center;
}

.chat-inspector-tabs {
  display: flex;
  gap: 8px;
  padding: 4px;
  border-radius: 14px;
  background: rgba(15, 23, 32, 0.05);
  border: 1px solid rgba(15, 23, 32, 0.08);
}

.inspector-tab {
  flex: 1 1 0;
  min-height: 44px;
  padding: 8px 12px;
  border: 0;
  border-radius: 11px;
  background: transparent;
  color: var(--text-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.inspector-tab.active {
  background: rgba(255, 255, 255, 0.94);
  color: var(--accent-strong);
  box-shadow: 0 8px 24px rgba(15, 23, 32, 0.08);
}

.inspector-tab .status-pill {
  min-height: 24px;
  padding: 4px 8px;
  font-size: 10px;
}

.inspector-tab-panel {
  min-width: 0;
}

.chat-inspector .thread-meta-grid {
  grid-template-columns: minmax(0, 1fr);
}

.chat-inspector .thread-meta-card {
  padding: 10px 12px;
  border-radius: 14px;
}

.chat-inspector .thread-meta-card .kv-label {
  margin-bottom: 6px;
}

.thread-meta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.thread-lineage-card,
.thread-lineage-list {
  display: grid;
  gap: 10px;
}

.thread-lineage-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.thread-lineage-empty,
.thread-lineage-note {
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-soft);
}

.timeline-card {
  padding: 14px;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(248, 250, 249, 0.74));
  display: grid;
  gap: 12px;
  cursor: pointer;
  transition: border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
}

.timeline-card.is-latest {
  border-color: rgba(var(--accent-rgb), 0.2);
  box-shadow: 0 18px 32px rgba(15, 23, 32, 0.08);
}

.timeline-card.is-selected {
  border-color: rgba(var(--accent-rgb), 0.3);
  box-shadow: 0 22px 38px rgba(15, 23, 32, 0.12);
  transform: translateY(-1px);
}

.timeline-card-head,
.timeline-card-pills,
.timeline-card-actions {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
}

.timeline-card-section {
  display: grid;
  gap: 6px;
}

.timeline-card-copy {
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-soft);
  overflow-wrap: anywhere;
}

.timeline-focus-card {
  display: grid;
  gap: 14px;
  padding: 14px;
  border-radius: 20px;
  border: 1px solid rgba(var(--accent-rgb), 0.18);
  background:
    radial-gradient(circle at top right, rgba(var(--accent-rgb), 0.08), transparent 44%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(248, 250, 249, 0.8));
}

.timeline-focus-head,
.timeline-focus-meta,
.timeline-focus-actions,
.timeline-focus-files,
.timeline-focus-file-actions {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
}

.timeline-focus-grid {
  display: grid;
  gap: 12px;
}

.timeline-focus-text {
  display: grid;
  gap: 8px;
  padding: 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(15, 23, 32, 0.06);
}

.timeline-focus-text pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font: inherit;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-soft);
}

.timeline-focus-files-list {
  display: grid;
  gap: 10px;
}

.timeline-focus-file {
  display: grid;
  gap: 8px;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid rgba(15, 23, 32, 0.06);
  background: rgba(255, 255, 255, 0.76);
}

.timeline-focus-file-path {
  font-size: 12px;
  line-height: 1.55;
  color: var(--text-soft);
  overflow-wrap: anywhere;
}

.timeline-focus-empty {
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-soft);
}

.session-library-card-lineage {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin-top: -2px;
  font-size: 12px;
  color: var(--text-soft);
}

body.chat-sidebar-collapsed .chat-conversation-layout {
  grid-template-columns: minmax(0, 1fr);
}

body.chat-sidebar-collapsed #chat-thread-column {
  opacity: 0;
  pointer-events: none;
  transform: translateX(-18px);
}

body.chat-sidebar-collapsed #chat-thread-backdrop {
  opacity: 0;
  pointer-events: none;
}

body:not(.chat-sidebar-collapsed) #chat-thread-column {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}

body:not(.chat-sidebar-collapsed) #chat-thread-backdrop {
  opacity: 1;
  pointer-events: auto;
}

body.chat-inspector-collapsed .chat-layout {
  grid-template-columns: minmax(0, 1fr);
}

body.chat-inspector-collapsed #chat-inspector-column {
  display: none;
}

.message {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: min(760px, 100%);
}

.message.user {
  align-self: flex-end;
}

.message-role {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.message-body {
  border-radius: 20px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(15, 23, 32, 0.08);
  font-size: 14px;
  line-height: 1.55;
  box-shadow: 0 10px 30px rgba(15, 23, 32, 0.06);
}

.message.user .message-body {
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.16), rgba(255, 255, 255, 0.82));
}

.message.system .message-body {
  background: rgba(15, 23, 32, 0.05);
}

.message-body pre,
.files-viewer pre,
.tool-args,
.diff-viewer {
  margin: 0;
  border-radius: 16px;
  background: rgba(15, 23, 32, 0.94);
  color: #d7e4ea;
  padding: 16px;
  overflow: auto;
  font: 13px/1.6 var(--font-mono);
}

.message-body code,
.files-viewer code {
  font-family: var(--font-mono);
}

.message-body p {
  margin: 0 0 12px;
}

.message-body p:last-child {
  margin-bottom: 0;
}

.message-body ul,
.message-body ol {
  margin: 12px 0 0;
  padding-left: 20px;
}

.tool-card,
.item-card {
  border-radius: 18px;
  background: rgba(15, 23, 32, 0.05);
  border: 1px solid rgba(15, 23, 32, 0.08);
  overflow: hidden;
}

.tool-card + .tool-card,
.item-card + .item-card {
  margin-top: 10px;
}

.thinking-card {
  border-color: rgba(var(--accent-rgb), 0.16);
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.08), rgba(255, 255, 255, 0.88));
}

.tool-card-header,
.item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  background: rgba(15, 23, 32, 0.05);
  font-size: 11px;
  color: var(--text-soft);
}

.tool-args,
.item-body {
  border-radius: 0 0 18px 18px;
}

.item-body {
  padding: 12px;
  line-height: 1.55;
}

.approval-bar {
  margin: 14px 0;
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(194, 113, 39, 0.12);
  color: var(--warning);
  border: 1px solid rgba(194, 113, 39, 0.2);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.approval-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.approval-details {
  display: grid;
  gap: 10px;
  margin-top: 4px;
}

.approval-queue {
  display: grid;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(255, 255, 255, 0.74);
}

.approval-queue-track {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.approval-queue-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(255, 255, 255, 0.92);
  border-radius: 999px;
  padding: 7px 10px;
  font-size: 12px;
  color: var(--text-soft);
}

.approval-queue-chip.active {
  border-color: rgba(var(--accent-rgb), 0.2);
  background: rgba(var(--accent-rgb), 0.1);
  color: var(--accent-strong);
}

.approval-policy-row {
  display: grid;
  grid-template-columns: minmax(180px, 220px) minmax(0, 1fr);
  gap: 10px;
  align-items: stretch;
}

.approval-policy-field {
  margin: 0;
}

.approval-impact-card {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(255, 255, 255, 0.68);
  color: var(--text);
}

.approval-impact-card strong {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.approval-impact-card.warn {
  border-color: rgba(194, 113, 39, 0.22);
  background: rgba(194, 113, 39, 0.1);
}

.approval-impact-card.danger {
  border-color: rgba(183, 70, 57, 0.22);
  background: rgba(183, 70, 57, 0.1);
}

.approval-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.approval-triage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 8px;
}

.approval-detail-card {
  min-width: 0;
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(194, 113, 39, 0.14);
}

.approval-triage-card {
  min-width: 0;
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(194, 113, 39, 0.14);
  display: grid;
  gap: 6px;
}

.approval-triage-card.warn {
  border-color: rgba(194, 113, 39, 0.22);
  background: rgba(194, 113, 39, 0.1);
}

.approval-triage-card.danger {
  border-color: rgba(183, 70, 57, 0.22);
  background: rgba(183, 70, 57, 0.1);
}

.approval-triage-value {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text);
}

.approval-args {
  margin: 0;
  padding: 12px 14px;
  max-height: 220px;
  overflow: auto;
  border-radius: 16px;
  border: 1px solid rgba(194, 113, 39, 0.14);
  background: rgba(255, 255, 255, 0.58);
  color: var(--text-strong);
}

.approval-note-stack {
  min-width: 0;
}

.approval-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.approval-context-list {
  display: grid;
  gap: 8px;
}

.approval-params-grid,
.approval-trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 8px;
}

.approval-param-card,
.approval-trust-card {
  min-width: 0;
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(194, 113, 39, 0.14);
  display: grid;
  gap: 8px;
}

.approval-param-card.warn {
  border-color: rgba(194, 113, 39, 0.22);
  background: rgba(194, 113, 39, 0.1);
}

.approval-param-card.danger {
  border-color: rgba(183, 70, 57, 0.22);
  background: rgba(183, 70, 57, 0.1);
}

.approval-param-value {
  font-size: 12px;
  line-height: 1.55;
  color: var(--text-strong);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.approval-trust-list {
  display: grid;
  gap: 8px;
}

.approval-trust-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
}

.approval-trust-copy {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.approval-context-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px solid rgba(194, 113, 39, 0.14);
  background: rgba(255, 255, 255, 0.62);
}

.approval-note {
  resize: vertical;
  min-height: 72px;
}

.approval-deny-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.approval-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

#chat-approval-text,
#chat-approval-meta {
  overflow-wrap: anywhere;
}

#chat-approval-policy-pill {
  flex: 0 0 auto;
}

.composer {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(15, 23, 32, 0.08);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.composer-context {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.composer-context-pills,
.composer-inline-actions,
.composer-mentions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.composer-workflow-actions,
.composer-quick-actions,
.attachment-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.composer-workflow-actions {
  padding: 10px 12px;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(255, 255, 255, 0.62);
}

.composer-workflow-note {
  width: 100%;
  font-size: 12px;
  color: var(--text-soft);
}

.composer-inline-actions .btn {
  border-style: dashed;
}

.composer-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: stretch;
  padding: 8px;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(246, 251, 249, 0.76));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.control-stack {
  min-width: 132px;
  flex: 1 1 150px;
}

.control-stack span {
  display: block;
  margin: 0 0 6px 2px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.compact {
  padding: 10px 11px;
  min-height: 44px;
}

.composer-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 12px;
  align-items: end;
}

.composer-row textarea {
  min-height: 84px;
  font-size: 14px;
}

.attachment-list,
.files-list,
.files-search-results {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.composer-quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.composer-quick-actions .btn {
  border-style: dashed;
}

.composer-suggestions {
  display: grid;
  gap: 8px;
  padding: 10px;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(246, 251, 249, 0.78));
}

.composer-suggestion {
  border: 0;
  border-radius: 14px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.7);
  display: grid;
  gap: 4px;
  text-align: left;
  cursor: pointer;
}

.composer-suggestion.active,
.composer-suggestion:hover {
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.12), rgba(255, 255, 255, 0.92));
}

.composer-suggestion-title {
  font-weight: 700;
  color: var(--text-strong);
}

.composer-suggestion-meta {
  font-size: 12px;
  color: var(--text-soft);
}

.composer-mention-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.1);
  color: var(--accent-strong);
  border: 1px solid rgba(var(--accent-rgb), 0.14);
}

.composer-mention-chip.skill {
  background: rgba(194, 113, 39, 0.12);
  color: #8f5d11;
  border-color: rgba(194, 113, 39, 0.14);
}

.composer-helper {
  min-height: 18px;
  padding: 0 4px;
}

.attachment-list {
  flex-direction: row;
  flex-wrap: wrap;
}

.attachment-chip {
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.12);
  color: var(--accent-strong);
}

.attachment-chip i {
  color: var(--text-soft);
}

.chat-dropzone {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border-radius: 22px;
  border: 1px dashed rgba(var(--accent-rgb), 0.32);
  background: rgba(var(--accent-rgb), 0.08);
  color: var(--accent-strong);
  animation: float-in 160ms ease;
}

.chat-dropzone.active {
  border-style: solid;
  background: rgba(var(--accent-rgb), 0.14);
}

.chat-dropzone i {
  font-size: 18px;
}

.composer-send {
  width: 54px;
  height: 54px;
  padding: 0;
}

.icon-only-btn {
  width: 44px;
  min-width: 44px;
  height: 44px;
  padding: 0;
  justify-content: center;
}

.inspector-panel {
  display: flex;
  flex-direction: column;
}

.inspector-panel.grow .inspector-body {
  min-height: 260px;
}

.change-item {
  padding: 12px 14px;
  flex-wrap: wrap;
}

.thread-file-meta {
  margin-top: 8px;
}

#chat-toggle-scope-btn.active,
#chat-toggle-sidebar-btn.active,
#chat-toggle-inspector-btn.active {
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.14), rgba(255, 255, 255, 0.92));
  color: var(--accent-strong);
  border-color: rgba(var(--accent-rgb), 0.26);
}

.change-item > div:first-child,
.kv-value,
.workspace-path,
.session-meta,
.thread-meta,
.message-body,
.message-body a {
  min-width: 0;
  overflow-wrap: anywhere;
}

.thread-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.thread-meta-card {
  padding: 12px 14px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.66);
  min-width: 0;
}

.thread-meta-card .kv-label {
  display: block;
  margin-bottom: 8px;
}

.thread-meta-value {
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.thread-meta-value.mono {
  font: 10px/1.45 var(--font-mono);
}

.thread-meta-subvalue {
  margin-top: 4px;
  font-size: 10px;
  color: var(--text-muted);
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.thread-meta-card.preview-card {
  grid-column: 1 / -1;
}

.thread-meta-preview-copy {
  font-size: 12px;
  color: var(--text-soft);
  line-height: 1.45;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.thread-preview-disclosure {
  margin-top: 12px;
  border-top: 1px solid rgba(15, 23, 32, 0.08);
  padding-top: 12px;
}

.thread-preview-disclosure summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-strong);
  list-style: none;
}

.thread-preview-disclosure summary::-webkit-details-marker {
  display: none;
}

.thread-preview-disclosure summary::after {
  content: "Expand";
  color: var(--text-muted);
  font-weight: 600;
}

.thread-preview-disclosure[open] summary::after {
  content: "Collapse";
}

.thread-meta-preview-copy.expanded {
  margin-top: 12px;
  max-height: 320px;
  overflow: auto;
  padding-right: 6px;
}

.terminal-layout {
  grid-template-columns: 320px minmax(0, 1fr);
}

.files-mobile-tabs,
.preview-mobile-tabs {
  display: none;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  padding: 4px;
  border-radius: 16px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(255, 255, 255, 0.7);
}

.files-mobile-tab,
.preview-mobile-tab {
  flex: 1 1 0;
  min-height: 44px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--text-soft);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.files-mobile-tab.active,
.preview-mobile-tab.active {
  background: rgba(255, 255, 255, 0.96);
  color: var(--accent-strong);
  box-shadow: 0 8px 22px rgba(15, 23, 32, 0.08);
}

.files-mobile-quickbar {
  display: none;
  gap: 8px;
  margin-bottom: 12px;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: thin;
}

.terminal-sidebar,
.terminal-stage,
.files-tree-panel,
.files-viewer-panel,
.preview-sidebar,
.preview-frame-panel {
  display: flex;
  flex-direction: column;
}

.terminal-session-list {
  min-height: 420px;
  max-height: calc(100vh - 350px);
  overflow: auto;
}

.terminal-surface {
  min-height: 520px;
  border-radius: 22px;
  overflow: hidden;
  background: #11161c;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.terminal-empty-state {
  min-height: 140px;
  display: grid;
  place-items: center;
  text-align: center;
}

.terminal-stage.terminal-stage-idle {
  align-content: start;
}

.terminal-surface .xterm {
  padding: 16px;
  font-size: var(--terminal-font-size);
}

.terminal-surface .xterm-viewport {
  border-radius: 18px;
}

.files-layout {
  display: flex;
  align-items: stretch;
  gap: 0;
  align-items: stretch;
  flex: 1 1 auto;
  min-height: 0;
}

.files-browser-panel,
.files-inspector-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  padding: 0;
  overflow: hidden;
}

.files-browser-panel {
  flex: 0 0 var(--files-split-percent, 52%);
}

.files-inspector-panel {
  flex: 1 1 auto;
}

.files-browser-toolbar {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(220px, 1fr) minmax(260px, auto);
  align-items: center;
}

.files-header-actions,
.files-toolbar-inline {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.files-header-actions {
  justify-content: flex-end;
}

.files-toolbar-inline {
  justify-content: flex-end;
}

.files-action-group {
  display: inline-flex;
  gap: 8px;
  flex-wrap: wrap;
}

.files-mobile-selection-bar {
  display: none;
}

.files-browser-panel > .panel-header,
.files-browser-panel > .files-browser-toolbar,
.files-browser-panel > .files-bulk-bar,
.files-inspector-panel > .panel-header {
  padding: 14px 14px 0;
}

.files-explorer-shell,
.files-preview-shell {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  gap: 10px;
  padding: 10px 14px 14px;
}

.files-list-shell {
  position: relative;
  display: flex;
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(246, 251, 249, 0.7));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.52), 0 16px 34px rgba(22, 31, 42, 0.05);
}

.files-split-handle {
  flex: 0 0 12px;
  margin: 14px 0;
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(15, 23, 32, 0.06), rgba(15, 23, 32, 0.16), rgba(15, 23, 32, 0.06)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.28));
  cursor: col-resize;
  position: relative;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.5);
}

.files-split-handle::after {
  content: '';
  position: absolute;
  inset: 30% 3px;
  border-radius: 999px;
  background: rgba(var(--accent-rgb), 0.34);
}

.files-split-handle:focus-visible {
  outline: 3px solid rgba(var(--accent-rgb), 0.35);
  outline-offset: 2px;
}

body.is-resizing-files {
  cursor: col-resize;
  user-select: none;
}

.files-list,
.files-viewer {
  min-height: 0;
  max-height: none;
  overflow: auto;
}

.files-list {
  flex: 1 1 auto;
  position: relative;
  padding: 0;
  scrollbar-gutter: stable both-edges;
}

.files-search-results {
  position: absolute;
  top: 12px;
  left: 12px;
  right: 12px;
  z-index: 6;
  max-height: min(300px, calc(100% - 24px));
  overflow: auto;
  padding: 12px;
  border-radius: 22px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(249, 251, 250, 0.94));
  box-shadow: 0 24px 52px rgba(15, 23, 32, 0.18);
}

.files-viewer {
  flex: 1 1 auto;
  min-height: 220px;
}

.files-viewer.image-preview-mode {
  overflow: hidden;
}

.files-viewer.is-empty,
.files-viewer:has(.empty-state) {
  min-height: 220px;
}

.files-list > .empty-state,
.files-viewer > .empty-state {
  min-height: 100%;
}

.files-image-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  height: 100%;
  padding: 8px;
}

.files-bulk-bar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin: 0 14px;
  padding: 12px 14px;
  border-radius: 18px;
  border: 1px solid rgba(var(--accent-rgb), 0.18);
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.08), rgba(255, 255, 255, 0.86));
}

.files-selection-tools {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin: 0 14px;
  padding: 10px 14px;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(255, 255, 255, 0.74);
}

.files-selection-tool-copy {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.files-move-targets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.files-move-target-chip {
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(255, 255, 255, 0.9);
  color: var(--text-soft);
  border-radius: 999px;
  padding: 8px 10px;
  font-size: 12px;
  line-height: 1.3;
  cursor: pointer;
  transition: border-color 140ms ease, background 140ms ease, color 140ms ease, transform 140ms ease;
}

.files-move-target-chip:hover,
.files-move-target-chip:focus-visible {
  border-color: rgba(var(--accent-rgb), 0.24);
  background: rgba(var(--accent-rgb), 0.08);
  color: var(--accent-strong);
  transform: translateY(-1px);
  outline: none;
}

.files-image-rail {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.files-image-rail-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.files-image-strip {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: thin;
}

.files-image-thumb {
  flex: 0 0 auto;
  width: 68px;
  height: 68px;
  padding: 0;
  border-radius: 14px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(255, 255, 255, 0.92);
  overflow: hidden;
  cursor: pointer;
  transition: transform 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}

.files-image-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.files-image-thumb:hover,
.files-image-thumb:focus-visible,
.files-image-thumb.active {
  border-color: rgba(var(--accent-rgb), 0.28);
  box-shadow: 0 10px 22px rgba(22, 31, 42, 0.1);
  transform: translateY(-1px);
  outline: none;
}

.files-context-menu {
  position: fixed;
  z-index: 52;
  min-width: 220px;
  display: grid;
  gap: 4px;
  padding: 8px;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 32, 0.12);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 24px 52px rgba(15, 23, 32, 0.24);
  backdrop-filter: blur(18px);
}

.files-context-action {
  border: 0;
  min-height: 42px;
  padding: 10px 12px;
  border-radius: 12px;
  background: transparent;
  color: var(--text);
  text-align: left;
  font-weight: 600;
  cursor: pointer;
  transition: background 140ms ease, color 140ms ease, transform 140ms ease;
}

.files-context-action:hover,
.files-context-action:focus-visible {
  background: rgba(var(--accent-rgb), 0.1);
  color: var(--accent);
  outline: none;
}

.files-context-action:active {
  transform: translateY(1px);
}

.files-context-action.danger:hover,
.files-context-action.danger:focus-visible {
  background: rgba(183, 70, 57, 0.12);
  color: var(--danger);
}

#files-view-title,
#files-preview-title,
#files-selection-meta,
#files-inspector .kv-value {
  overflow-wrap: anywhere;
}

#files-preview-title {
  font-size: 1rem;
  line-height: 1.25;
}

#files-preview-subtitle {
  font-size: 12px;
}

.file-search-item,
.file-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.62);
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
  cursor: pointer;
}

.file-search-item {
  justify-content: space-between;
}

.file-search-item:hover,
.file-row:hover,
.file-row.active {
  transform: translateY(-1px);
  border-color: rgba(var(--accent-rgb), 0.26);
  background: rgba(255, 255, 255, 0.82);
}

.file-row.active {
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.12), rgba(255, 255, 255, 0.88));
}

.file-row.selected,
.file-table-row.selected {
  border-color: rgba(var(--accent-rgb), 0.24);
  box-shadow: inset 0 0 0 1px rgba(var(--accent-rgb), 0.2);
}

.file-row-select,
.file-select-all {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.file-select-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.file-row-select span,
.file-select-all span {
  width: 18px;
  height: 18px;
  border-radius: 6px;
  border: 1px solid rgba(15, 23, 32, 0.18);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.file-select-input:checked + span {
  background: rgba(var(--accent-rgb), 0.92);
  border-color: rgba(var(--accent-rgb), 0.92);
  box-shadow: inset 0 0 0 4px rgba(255, 255, 255, 0.88);
}

.file-row-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1 1 auto;
}

.file-row-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  flex: 0 0 auto;
}

.file-row-more {
  display: none;
}

.file-row-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.file-row-title span,
.file-search-item .workspace-name,
.file-search-item .session-meta {
  overflow-wrap: anywhere;
}

.file-row-meta {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
}

.file-row-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.git-pill,
.git-pill-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.git-pill {
  padding: 6px 10px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(240, 244, 243, 0.82);
  color: var(--text-soft);
}

.git-pill.warn {
  background: rgba(214, 140, 34, 0.12);
  border-color: rgba(214, 140, 34, 0.22);
  color: #8e5d08;
}

.git-pill.active {
  background: rgba(var(--accent-rgb), 0.12);
  border-color: rgba(var(--accent-rgb), 0.18);
  color: var(--accent);
}

.git-pill.danger {
  background: rgba(184, 60, 38, 0.12);
  border-color: rgba(184, 60, 38, 0.18);
  color: #9f3f2c;
}

.git-pill.muted {
  background: rgba(240, 244, 243, 0.48);
  color: var(--text-muted);
}

.git-pill-button {
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.git-inline-summary {
  display: inline-flex;
}

.file-table {
  display: flex;
  flex-direction: column;
  min-width: 780px;
  min-height: 100%;
  background: transparent;
  isolation: isolate;
}

.file-table-head,
.file-table-row {
  display: grid;
  grid-template-columns: 28px minmax(180px, 2.2fr) minmax(120px, 0.8fr) minmax(104px, 0.76fr) minmax(90px, 0.52fr) minmax(148px, 0.9fr);
  gap: 14px;
  align-items: center;
}

.file-table-head {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(15, 23, 32, 0.08);
  background: linear-gradient(180deg, rgba(244, 248, 247, 0.98), rgba(252, 253, 252, 0.98));
  position: sticky;
  top: 0;
  z-index: 4;
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(15, 23, 32, 0.08), 0 12px 18px rgba(22, 31, 42, 0.06);
}

.file-table-sort {
  border: 0;
  background: transparent;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  min-height: 28px;
  color: var(--text-soft);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
}

.file-table-sort.active {
  color: var(--text-strong);
}

.file-table-sort:hover {
  color: var(--accent);
}

.file-sort-indicator {
  min-width: 10px;
  font-size: 11px;
}

.file-table-body {
  display: flex;
  flex-direction: column;
  min-height: max-content;
  background: rgba(255, 255, 255, 0.26);
  position: relative;
  z-index: 0;
}

.file-table-row {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(15, 23, 32, 0.06);
  background: rgba(255, 255, 255, 0.38);
  text-align: left;
  cursor: pointer;
  transition: background 140ms ease, transform 140ms ease;
}

.file-table-row:last-child {
  border-bottom: 0;
}

.file-table-row:hover,
.file-table-row.active {
  background: rgba(255, 255, 255, 0.94);
}

.file-table-row.active {
  box-shadow: inset 3px 0 0 rgba(var(--accent-rgb), 0.92);
  background: linear-gradient(90deg, rgba(var(--accent-rgb), 0.14), rgba(255, 255, 255, 0.98) 18%);
}

.file-table-row.drop-target,
.file-row.drop-target {
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.16), rgba(255, 255, 255, 0.96));
  border-color: rgba(var(--accent-rgb), 0.34);
  box-shadow: inset 0 0 0 1px rgba(var(--accent-rgb), 0.24);
}

.file-table-row:focus-visible,
.file-row:focus-visible {
  outline: 3px solid rgba(var(--accent-rgb), 0.24);
  outline-offset: -1px;
}

.file-col {
  min-width: 0;
  color: var(--text-soft);
  font-size: 13px;
}

.file-col-name {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  color: var(--text-strong);
  font-weight: 700;
}

.file-col-name span,
.file-col-modified {
  overflow-wrap: anywhere;
}

.file-col-name-editing {
  align-items: flex-start;
}

.file-inline-row-editor,
.file-inline-create-form {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1 1 auto;
}

.file-inline-row-editor .input,
.file-inline-create-form .input {
  min-width: 0;
  flex: 1 1 auto;
}

.file-row-inline-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.file-inline-create-shell {
  margin: 12px;
  padding: 14px;
  border-radius: 18px;
  border: 1px solid rgba(var(--accent-rgb), 0.18);
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.08), rgba(255, 255, 255, 0.92));
  box-shadow: 0 12px 28px rgba(22, 31, 42, 0.08);
}

.file-inline-create-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
}

.file-inline-create-head strong {
  color: var(--text-strong);
}

.file-col-name span {
  word-break: break-word;
  overflow-wrap: break-word;
}

.file-col-size {
  white-space: nowrap;
}

.file-col-git {
  display: flex;
  justify-content: flex-start;
}

.files-search-results.is-idle {
  padding: 0;
  border: 0;
  min-height: 0;
  background: transparent;
  box-shadow: none;
}

.files-search-results.is-idle .mini-note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(15, 23, 32, 0.08);
  color: var(--text-soft);
}

#files-directory-summary {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  padding: 10px 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(15, 23, 32, 0.08);
}

.files-image-button {
  padding: 0;
  overflow: hidden;
  border-radius: 22px;
  background: rgba(15, 23, 32, 0.04);
  cursor: zoom-in;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.files-preview-toolbar {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin: 0 0 10px;
  padding: 12px 14px;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
}

.files-preview-toolbar .helper-text {
  max-width: 280px;
  text-align: right;
}

.files-image-preview {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.file-item {
  padding: 13px 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 6px 0 14px;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: thin;
}

.breadcrumb-chip {
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(255, 255, 255, 0.74);
  border-radius: 999px;
  min-height: 44px;
  padding: 10px 14px;
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  cursor: pointer;
}

#files-up-btn,
#files-archive-btn {
  min-width: 52px;
}

.preview-layout {
  grid-template-columns: 340px minmax(0, 1fr);
}

.preview-content {
  min-width: 0;
  display: grid;
  gap: 12px;
}

.preview-summary-panel {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(248, 250, 249, 0.8));
  color: var(--text);
  border-color: rgba(var(--accent-rgb), 0.14);
  box-shadow: none;
}

.preview-summary-panel .section-kicker,
.preview-summary-panel .helper-text {
  color: var(--text-muted);
}

.preview-side-summary,
.preview-side-cards,
.preview-window-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.preview-side-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.preview-side-card,
.preview-window-card,
.preview-usage-card,
.preview-stat-card,
.preview-account-card {
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(255, 255, 255, 0.72);
}

.preview-side-card {
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.84);
}

.preview-side-card.accent {
  background: rgba(var(--accent-rgb), 0.08);
}

.preview-side-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.preview-side-value {
  margin-top: 10px;
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.05em;
}

.preview-side-meta {
  margin-top: 8px;
  color: var(--text-soft);
  font-size: 13px;
  overflow-wrap: anywhere;
}

.preview-window-card {
  padding: 14px 16px;
}

.preview-window-card.secondary .preview-meter span,
.preview-meter.secondary span {
  background: linear-gradient(90deg, #c27127, #ec975b);
}

.preview-window-head,
.preview-stat-head,
.preview-account-head,
.preview-meter-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.preview-window-head strong,
.preview-stat-head strong,
.preview-meter-row strong {
  font-size: 1rem;
  letter-spacing: -0.03em;
}

.preview-window-meta,
.preview-account-note,
.preview-stat-meta,
.preview-account-meta {
  margin-top: 8px;
  font-size: 13px;
  color: var(--text-soft);
}

.preview-meter {
  margin-top: 10px;
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(15, 23, 32, 0.08);
}

.preview-meter span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #0f766e, #56c1b7);
}

.preview-stats-grid,
.preview-windows-grid,
.preview-accounts-grid {
  display: grid;
  gap: 16px;
}

.preview-stats-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.preview-windows-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.preview-stat-card {
  padding: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(248, 250, 249, 0.84)),
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.12), transparent 36%);
}

.preview-stat-head span {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.preview-sparkline {
  width: 100%;
  height: 54px;
  margin-top: 12px;
  opacity: 0.96;
}

.preview-accounts-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.preview-usage-card {
  padding: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 250, 249, 0.86)),
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.1), transparent 34%);
}

.preview-usage-card.secondary {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 250, 249, 0.86)),
    radial-gradient(circle at top right, rgba(194, 113, 39, 0.12), transparent 34%);
}

.preview-usage-head,
.preview-usage-item-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.preview-usage-head h4 {
  margin: 4px 0 0;
  font-size: 1.22rem;
  letter-spacing: -0.04em;
}

.preview-usage-total {
  margin-top: 10px;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.preview-usage-reset {
  margin-top: 6px;
  font-size: 13px;
  color: var(--text-soft);
}

.preview-usage-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.preview-usage-item {
  padding-top: 12px;
  border-top: 1px solid rgba(15, 23, 32, 0.08);
}

.preview-usage-item-label,
.preview-usage-item-value {
  font-size: 13px;
  font-weight: 700;
}

.preview-usage-item-meta {
  margin-top: 5px;
  font-size: 12px;
  color: var(--text-soft);
}

.preview-account-card {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.preview-account-card h4 {
  margin: 0;
  font-size: 0.98rem;
}

.preview-account-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.preview-meter-block {
  padding-top: 8px;
  border-top: 1px solid rgba(15, 23, 32, 0.08);
}

.preview-meter-block.secondary {
  padding-top: 2px;
  border-top: 0;
}

.preview-logs-panel {
  min-width: 0;
}

.preview-table-wrap {
  overflow: auto;
  border-radius: 22px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(255, 255, 255, 0.86);
}

.preview-log-cards {
  display: grid;
  gap: 10px;
  padding: 10px;
}

.preview-log-card {
  display: grid;
  gap: 10px;
  padding: 12px;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(255, 255, 255, 0.92);
}

.preview-log-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.preview-log-account {
  display: grid;
  gap: 2px;
}

.preview-log-account-name {
  font-weight: 700;
  line-height: 1.35;
}

.preview-log-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.preview-log-grid div {
  min-width: 0;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(15, 23, 32, 0.04);
}

.preview-log-grid dt {
  margin: 0 0 4px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.preview-log-grid dd {
  margin: 0;
  color: var(--text);
  overflow-wrap: anywhere;
}

.preview-log-error {
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(15, 23, 32, 0.04);
  color: var(--text-soft);
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.preview-log-error.has-error {
  background: rgba(183, 70, 57, 0.08);
  color: var(--danger);
}

.preview-table {
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
}

.preview-table th,
.preview-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(15, 23, 32, 0.08);
}

.preview-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: rgba(244, 241, 232, 0.96);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.preview-table tbody tr:hover {
  background: rgba(15, 118, 110, 0.05);
}

.preview-table-time {
  font-weight: 700;
}

.preview-error-cell {
  max-width: 220px;
  color: var(--text-soft);
  overflow-wrap: anywhere;
}

.image-modal-card {
  width: min(1200px, 100%);
}

.image-modal-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 0 8px;
  border-top: 1px solid rgba(15, 23, 32, 0.06);
}

.image-modal-body {
  display: grid;
  place-items: center;
  min-height: 420px;
  max-height: calc(100vh - 180px);
  overflow: hidden;
  padding-top: 4px;
}

.image-modal-body img {
  max-width: 100%;
  max-height: calc(100vh - 220px);
  border-radius: 24px;
  box-shadow: 0 28px 80px rgba(15, 23, 32, 0.24);
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  padding: 26px;
}

.modal:focus {
  outline: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 32, 0.46);
  backdrop-filter: blur(6px);
}

.modal-card {
  position: relative;
  width: min(720px, 100%);
  max-height: calc(100vh - 60px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 0;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.46);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 252, 247, 0.88));
  box-shadow: 0 30px 90px rgba(15, 23, 32, 0.28);
  padding: 22px;
}

.modal-wide {
  width: min(1100px, 100%);
}

.command-palette-card {
  width: min(780px, 100%);
  padding: 20px;
}

.command-palette-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 16px;
}

.command-palette-head .helper-text {
  max-width: 280px;
  text-align: right;
}

.command-palette-field {
  margin-bottom: 14px;
}

.command-palette-results {
  min-height: 180px;
  max-height: min(64vh, 620px);
  overflow: auto;
  display: grid;
  gap: 8px;
  padding-right: 2px;
}

.command-palette-item {
  width: 100%;
  border: 1px solid rgba(15, 23, 32, 0.08);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.74);
  padding: 14px 16px;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  text-align: left;
  cursor: pointer;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease, box-shadow 140ms ease;
}

.command-palette-item:hover,
.command-palette-item:focus-visible,
.command-palette-item.active {
  transform: translateY(-1px);
  border-color: rgba(var(--accent-rgb), 0.24);
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.1), rgba(255, 255, 255, 0.92));
  box-shadow: 0 16px 30px rgba(22, 31, 42, 0.08);
  outline: none;
}

.command-palette-icon {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--accent-rgb), 0.12);
  color: var(--accent);
}

.command-palette-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.command-palette-title {
  font-weight: 700;
  color: var(--text-strong);
}

.command-palette-meta,
.command-palette-section {
  font-size: 12px;
  color: var(--text-muted);
}

.command-palette-section {
  justify-self: end;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.files-action-modal-body {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.files-action-modal-actions {
  margin-top: 18px;
}

.files-dialog-list {
  margin: 12px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

.destructive-note {
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(184, 60, 38, 0.16);
  background: rgba(184, 60, 38, 0.08);
}

.diff-viewer {
  margin-top: 10px;
  max-height: calc(100vh - 180px);
}

.diff-line {
  display: block;
  padding: 2px 12px;
  white-space: pre-wrap;
  word-break: break-word;
}

.diff-line.add {
  background: rgba(36, 125, 87, 0.18);
  color: #9be4bf;
}

.diff-line.del {
  background: rgba(183, 70, 57, 0.18);
  color: #ffafa6;
}

.diff-line.hunk {
  background: rgba(88, 101, 242, 0.16);
  color: #cbd5ff;
}

.diff-line.file {
  background: rgba(255, 255, 255, 0.06);
  color: #f8fbfc;
}

.toast-container {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 60;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: min(360px, calc(100vw - 24px));
}

.toast {
  padding: 14px 16px;
  border-radius: 18px;
  color: #f7fbfc;
  background: rgba(15, 23, 32, 0.88);
  box-shadow: 0 18px 48px rgba(15, 23, 32, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.08);
  animation: float-in 180ms ease;
}

.toast.info {
  background: rgba(15, 23, 32, 0.88);
}

.toast.success {
  background: rgba(36, 125, 87, 0.92);
}

.toast.error {
  background: rgba(183, 70, 57, 0.92);
}

.empty-state {
  padding: 24px;
  border-radius: 20px;
  border: 1px dashed rgba(15, 23, 32, 0.14);
  color: var(--text-muted);
  line-height: 1.6;
}

.settings-layout {
  display: grid;
  gap: 12px;
}

.settings-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: start;
}

.settings-hero-copy h3 {
  margin: 0;
  font-size: clamp(1.18rem, 1.9vw, 1.48rem);
}

.settings-hero-copy p {
  margin: 6px 0 0;
  max-width: 58ch;
  color: var(--text-soft);
  line-height: 1.5;
}

.settings-hero-meta,
.settings-stack,
.settings-recent-list {
  display: grid;
  gap: 10px;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.settings-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.settings-recent-row {
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.62);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

body[data-density="compact"] .view-stack,
body[data-density="compact"] .overview-shell,
body[data-density="compact"] .overview-grid,
body[data-density="compact"] .preview-layout,
body[data-density="compact"] .files-layout,
body[data-density="compact"] .terminal-layout,
body[data-density="compact"] .settings-layout,
body[data-density="compact"] .settings-grid {
  gap: 10px;
}

body[data-density="compact"] .topbar,
body[data-density="compact"] .panel,
body[data-density="compact"] .hero-card,
body[data-density="compact"] .metric-card,
body[data-density="compact"] .app-rail {
  padding: 12px;
}

body[data-density="compact"] .list-row,
body[data-density="compact"] .workspace-card,
body[data-density="compact"] .session-card,
body[data-density="compact"] .terminal-session-item,
body[data-density="compact"] .skill-item,
body[data-density="compact"] .change-item,
body[data-density="compact"] .settings-recent-row {
  padding: 10px 12px;
}

body[data-density="compact"] .file-search-item,
body[data-density="compact"] .file-row,
body[data-density="compact"] .file-table-row {
  padding: 11px 13px;
}

body[data-density="compact"] .file-table-head {
  padding: 10px 13px;
}

body[data-density="compact"] .files-browser-panel > .panel-header,
body[data-density="compact"] .files-browser-panel > .files-browser-toolbar,
body[data-density="compact"] .files-inspector-panel > .panel-header {
  padding: 12px 12px 0;
}

body[data-density="compact"] .files-explorer-shell,
body[data-density="compact"] .files-preview-shell {
  gap: 8px;
  padding: 8px 12px 12px;
}

body[data-density="compact"] .files-search-results {
  top: 10px;
  left: 10px;
  right: 10px;
  padding: 10px;
}

body[data-density="compact"] .files-preview-toolbar,
body[data-density="compact"] .file-inline-create-shell {
  padding: 10px 12px;
}

body[data-density="compact"] .command-palette-item {
  padding: 12px 14px;
}

.mono {
  font-family: var(--font-mono);
}

.stack-mobile {
  flex-wrap: wrap;
}

@media (max-width: 1560px) {
  .preview-accounts-grid,
  .runtime-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1380px) {
  .metrics-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-card {
    grid-template-columns: 1fr;
  }

  .overview-grid,
  .preview-layout,
  .settings-grid {
    grid-template-columns: 1fr;
  }

  .chat-layout,
  .chat-conversation-layout,
  .files-browser-toolbar,
  .runtime-process-row,
  .runtime-process-metrics {
    grid-template-columns: 1fr;
  }

  .chat-layout,
  .chat-conversation-layout {
    display: grid;
  }

  .chat-inspector {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .runtime-process-metrics {
    min-width: 0;
    flex: 1 1 auto;
  }
}

@media (max-width: 980px) {
  .preview-side-cards,
  .preview-windows-grid,
  .preview-accounts-grid,
  .runtime-card-grid,
  .chat-scope-controls {
    grid-template-columns: 1fr;
  }

  .files-mobile-tabs,
  .preview-mobile-tabs {
    display: flex;
  }

  .files-mobile-quickbar {
    display: flex;
  }

  #view-files.files-mobile-explorer-mode .files-inspector-panel,
  #view-files.files-mobile-preview-mode .files-browser-panel {
    display: none;
  }

  #view-preview[data-mobile-panel="summary"] [data-preview-panel]:not([data-preview-panel="summary"]),
  #view-preview[data-mobile-panel="windows"] [data-preview-panel]:not([data-preview-panel="windows"]),
  #view-preview[data-mobile-panel="accounts"] [data-preview-panel]:not([data-preview-panel="accounts"]),
  #view-preview[data-mobile-panel="logs"] [data-preview-panel]:not([data-preview-panel="logs"]) {
    display: none;
  }

  .chat-mobile-toggle,
  .chat-mobile-panel-close {
    display: inline-flex;
  }

  .chat-scope-panel {
    display: none;
  }

  body:not(.chat-scope-collapsed) #chat-scope-panel {
    display: grid;
    position: fixed;
    top: max(14px, env(safe-area-inset-top));
    left: 14px;
    right: 14px;
    z-index: 25;
    max-height: calc(100vh - max(28px, env(safe-area-inset-top) + env(safe-area-inset-bottom)));
    overflow: auto;
    box-shadow: 0 24px 42px rgba(15, 23, 32, 0.16);
  }

  body.chat-scope-collapsed #chat-scope-backdrop,
  body.chat-inspector-collapsed #chat-inspector-backdrop {
    opacity: 0;
    pointer-events: none;
  }

  body:not(.chat-scope-collapsed) #chat-scope-backdrop,
  body:not(.chat-inspector-collapsed) #chat-inspector-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  .chat-inspector {
    display: block;
  }

  .preview-sidebar-body > p {
    margin-bottom: 10px;
  }

  body:not(.chat-inspector-collapsed) #chat-inspector-column {
    position: fixed;
    left: 14px;
    right: 14px;
    top: max(88px, env(safe-area-inset-top) + 74px);
    bottom: max(14px, env(safe-area-inset-bottom));
    z-index: 25;
  }

  body:not(.chat-inspector-collapsed) #chat-inspector-column .panel {
    height: 100%;
    max-height: calc(100vh - max(102px, env(safe-area-inset-top) + env(safe-area-inset-bottom) + 74px));
    overflow: auto;
    box-shadow: 0 24px 42px rgba(15, 23, 32, 0.16);
  }

  .chat-stage .panel-header {
    gap: 10px;
  }

  .chat-stage .panel-header .toolbar-inline {
    width: 100%;
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .files-header-actions {
    display: none;
  }

  .files-browser-panel > .panel-header {
    padding-bottom: 10px;
  }

  .files-browser-toolbar {
    gap: 10px;
  }

  .files-mobile-selection-bar {
    display: grid;
    gap: 10px;
    margin: 0 14px 10px;
    padding: 12px 14px;
    border-radius: 18px;
    border: 1px solid rgba(var(--accent-rgb), 0.18);
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.1), rgba(255, 255, 255, 0.92));
  }

  .files-mobile-selection-bar.hidden {
    display: none;
  }

  .files-bulk-bar {
    display: none;
  }

  .files-selection-tools {
    margin: 0 0 10px;
  }

  .file-row-side {
    width: 100%;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .file-row-more {
    display: inline-flex;
  }

  .file-row-meta {
    white-space: normal;
  }

  #chat-active-pill,
  #chat-status {
    min-height: 38px;
  }

  .terminal-empty-state {
    min-height: 140px;
  }

  .terminal-surface {
    min-height: 320px;
  }
}

@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .app-rail {
    position: fixed;
    left: 14px;
    top: 14px;
    bottom: 14px;
    width: min(320px, calc(100vw - 28px));
    height: auto;
    max-height: calc(100vh - 28px);
    z-index: 20;
    transform: translateX(-115%);
    transition: transform 180ms ease;
    visibility: hidden;
    pointer-events: none;
  }

  .app-rail.open {
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
  }

  .rail-nav {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .topbar-nav-toggle {
    display: inline-flex;
  }

  .chat-layout,
  .terminal-layout {
    grid-template-columns: 1fr;
  }

  .files-layout {
    display: block;
  }

  .files-browser-panel,
  .files-inspector-panel {
    flex: 1 1 auto;
  }

  .files-split-handle {
    display: none;
  }

  .chat-conversation-layout {
    grid-template-columns: 1fr;
  }

  .chat-sidebar {
    width: min(320px, calc(100vw - 80px));
  }
}

@media (max-width: 860px) {
  .preview-table-wrap {
    overflow: visible;
    padding: 0;
    border: 0;
    background: transparent;
  }

  .preview-log-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 1101px) {
  .rail-backdrop {
    display: none !important;
  }
}

@media (max-width: 780px) {
  .app-shell {
    padding: 14px;
  }

  .login-screen {
    padding: 18px;
  }

  .login-shell {
    width: 100%;
  }

  .login-card {
    padding: 24px;
    border-radius: 24px;
  }

  .topbar,
  .panel,
  .hero-card,
  .metric-card,
  .app-rail {
    border-radius: 22px;
    padding: 18px;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .topbar-actions,
  .hero-actions,
  .toolbar-inline.split,
  .composer-row {
    width: 100%;
  }

  .topbar-actions {
    overflow: visible;
    flex-wrap: wrap;
    padding-bottom: 0;
  }

  .topbar-actions > * {
    flex: 0 1 auto;
  }

  .toolbar-inline.split,
  .composer-row {
    grid-template-columns: 1fr;
  }

  .hero-card,
  .metrics-grid,
  .session-grid,
  .thread-meta-grid,
  .runtime-card-grid,
  .preview-windows-grid,
  .preview-stats-grid {
    grid-template-columns: 1fr;
  }

  .rail-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .session-banner,
  .approval-bar,
  .session-row,
  .file-search-item,
  .change-item,
  .runtime-process-row,
  .runtime-process-metrics {
    flex-direction: column;
  }

  .file-row,
  .files-bulk-bar,
  .files-selection-tools,
  .files-preview-toolbar,
  .image-modal-toolbar,
  .command-palette-head {
    flex-direction: column;
    align-items: stretch;
  }

  .approval-detail-grid,
  .approval-triage-grid,
  .composer-context {
    grid-template-columns: 1fr;
  }

  .approval-policy-row {
    grid-template-columns: 1fr;
  }

  .approval-queue-track,
  .approval-context-row,
  .approval-trust-row,
  .thread-lineage-row,
  .timeline-card-head,
  .timeline-card-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .files-header-actions {
    display: none;
  }

  .files-action-group {
    display: contents;
    width: auto;
  }

  .session-row {
    display: flex;
    align-items: flex-start;
  }

  .files-browser-toolbar {
    grid-template-columns: 1fr;
  }

  .files-toolbar-inline {
    justify-content: flex-start;
  }

  .session-banner-actions,
  .session-banner-actions .toolbar-inline {
    width: 100%;
    align-items: stretch;
    justify-content: flex-start;
  }

  .file-inline-row-editor,
  .file-inline-create-form {
    flex-direction: column;
    align-items: stretch;
  }

  .file-row-inline-actions {
    width: 100%;
  }

  .thread-meta-actions {
    width: 100%;
  }

  .command-palette-item {
    grid-template-columns: 40px minmax(0, 1fr);
  }

  .command-palette-section {
    justify-self: start;
  }

  .approval-detail-grid {
    display: grid;
    grid-template-columns: 1fr;
  }

  .composer-context {
    flex-direction: column;
    align-items: stretch;
  }

  .files-browser-panel,
  .files-inspector-panel {
    min-height: 0;
  }

  .thread-list,
  .chat-stream,
  .terminal-session-list,
  .files-tree,
  .files-viewer {
    max-height: none;
  }

  .terminal-surface {
    min-height: 520px;
  }

  .file-table {
    min-width: 720px;
  }

  .file-table-head,
  .file-table-row {
    grid-template-columns: 24px minmax(0, 1.4fr) minmax(88px, 0.72fr) minmax(88px, 0.64fr) minmax(70px, 0.45fr) minmax(100px, 0.75fr);
    gap: 10px;
  }

  .files-explorer-shell,
  .files-preview-shell {
    padding-inline: 0;
    padding-bottom: 0;
  }

  .files-list-shell {
    border-radius: 20px;
  }

  .files-search-results {
    top: 10px;
    left: 10px;
    right: 10px;
  }

  .preview-summary-panel,
  .preview-usage-head,
  .preview-usage-item-top,
  .preview-account-meta,
  .steer-bar-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .chat-sidebar {
    width: calc(100vw - 28px);
  }

  .overview-command-head {
    grid-template-columns: 1fr;
  }

  .overview-quick-actions {
    justify-content: flex-start;
    width: 100%;
  }

  .overview-metric-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .overview-resume-card,
  .overview-queue-grid,
  .settings-recent-row,
  .workspace-card-foot {
    flex-direction: column;
    align-items: flex-start;
  }

  .overview-queue-grid {
    grid-template-columns: 1fr;
  }

  .settings-hero {
    grid-template-columns: 1fr;
  }

  .settings-form-grid {
    grid-template-columns: 1fr;
  }

  .steer-composer {
    grid-template-columns: 1fr;
    width: 100%;
  }

  .modal {
    padding: 12px;
  }

  #header-codex-pill,
  #header-preview-pill {
    display: none;
  }

  #btn-logout {
    min-width: 44px;
    padding-inline: 12px;
  }

  #btn-logout span {
    display: none;
  }
}

#skills-modal .modal-card {
  width: min(760px, 100%);
}

#skills-modal .panel-header {
  flex: 0 0 auto;
}

#skills-modal-body {
  flex: 1 1 auto;
  min-height: 0;
  max-height: min(62vh, calc(100vh - 180px));
  overflow: auto;
  padding-right: 4px;
  padding-bottom: 4px;
}

/* 2026 responsive shell refresh */

:root {
  --bg: #f6f0e4;
  --bg-deep: #111821;
  --surface: rgba(255, 249, 241, 0.88);
  --surface-strong: rgba(255, 252, 246, 0.96);
  --surface-ink: rgba(17, 24, 32, 0.84);
  --border: rgba(17, 24, 32, 0.1);
  --border-strong: rgba(17, 24, 32, 0.18);
  --text: #182229;
  --text-soft: #596872;
  --text-muted: #6b7882;
  --accent: #0e8a7d;
  --accent-strong: #0b6960;
  --accent-faint: rgba(14, 138, 125, 0.12);
  --accent-rgb: 14, 138, 125;
  --warning: #b8702c;
  --danger: #a8473b;
  --success: #237453;
  --shadow: 0 24px 64px rgba(15, 23, 32, 0.1);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --shell-max: 1920px;
}

body {
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.8), transparent 26%),
    radial-gradient(circle at bottom right, rgba(14, 138, 125, 0.08), transparent 28%),
    linear-gradient(180deg, #f6f0e4 0%, #efe8da 54%, #e8e2d4 100%);
  color: var(--text);
}

.app-shell {
  gap: 18px;
  padding: 18px;
  grid-template-columns: 268px minmax(0, 1fr);
}

.app-stage,
.view-stack,
#view-files.view.active {
  min-height: 0;
}

.view-stack {
  gap: 18px;
}

.panel,
.app-rail,
.topbar {
  border-color: rgba(17, 24, 32, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 252, 247, 0.96), rgba(249, 244, 236, 0.92));
  box-shadow: var(--shadow);
}

.panel,
.metric-card,
.hero-card {
  padding: 18px;
  border-radius: var(--radius-xl);
}

.section-kicker,
.login-eyebrow,
.metric-label,
.control-stack span,
.field span,
.rail-nav-label {
  font-size: 11px;
  letter-spacing: 0.14em;
}

.helper-text,
.session-meta,
.thread-meta,
.workspace-path,
.terminal-session-meta,
.chat-empty-meta {
  font-size: 13px;
  line-height: 1.55;
}

input,
textarea,
select,
.input {
  border-radius: 16px;
  border-color: rgba(17, 24, 32, 0.12);
  background: rgba(255, 255, 255, 0.9);
  min-height: 46px;
  padding: 13px 15px;
}

.btn {
  border-radius: 999px;
  min-height: 46px;
}

.btn-primary {
  background: linear-gradient(135deg, #0e8a7d, #187b72);
  color: #f7fffd;
  box-shadow: 0 14px 30px rgba(14, 138, 125, 0.18);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(17, 24, 32, 0.08);
}

.btn-ghost {
  background: rgba(17, 24, 32, 0.04);
  color: var(--text-soft);
}

.status-pill {
  min-height: 36px;
  padding: 8px 12px;
  border: 1px solid rgba(17, 24, 32, 0.05);
  background: rgba(var(--accent-rgb), 0.11);
  color: var(--accent-strong);
  font-size: 12px;
}

.status-pill.neutral {
  background: rgba(17, 24, 32, 0.06);
  color: var(--text-soft);
}

.status-pill.warn {
  background: rgba(184, 112, 44, 0.12);
  color: var(--warning);
}

.status-pill.danger {
  background: rgba(168, 71, 59, 0.12);
  color: var(--danger);
}

.login-screen {
  min-height: 100vh;
  padding: clamp(18px, 2.4vw, 30px);
}

.login-shell {
  width: min(920px, 100%);
  display: block;
}

.login-context-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.login-context-item {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.07);
}

.login-context-item h3 {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.24;
  letter-spacing: -0.03em;
}

.login-context-item p {
  margin: 0;
  color: rgba(236, 247, 245, 0.72);
  font-size: 0.9rem;
  line-height: 1.45;
}

.login-card {
  width: 100%;
  padding: 0;
  border-color: rgba(17, 24, 32, 0.08);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.66fr);
  background: linear-gradient(180deg, rgba(255, 252, 247, 0.98), rgba(250, 245, 236, 0.94));
  color: var(--text);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.login-card-solo::after {
  width: 280px;
  height: 280px;
  right: -120px;
  top: -120px;
  background: radial-gradient(circle, rgba(14, 138, 125, 0.14), transparent 70%);
}

.login-showcase {
  position: relative;
  display: grid;
  gap: 14px;
  align-content: start;
  padding: clamp(24px, 2.6vw, 30px);
  color: #f5fcf9;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(circle at top right, rgba(96, 225, 205, 0.18), transparent 28%),
    linear-gradient(135deg, rgba(16, 23, 30, 0.95), rgba(12, 76, 70, 0.9));
}

.login-support-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: rgba(194, 248, 240, 0.8);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.login-showcase h2 {
  margin: 0;
  max-width: 12ch;
  font-size: clamp(1.7rem, 2.4vw, 2.35rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.login-showcase > p {
  margin: 0;
  max-width: 34ch;
  color: rgba(236, 247, 245, 0.82);
  font-size: 0.96rem;
  line-height: 1.55;
}

.login-form-shell {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: clamp(24px, 2.6vw, 30px);
}

.login-card .login-eyebrow {
  color: var(--accent-strong);
}

.login-card h1 {
  max-width: none;
  font-size: clamp(2rem, 3vw, 2.8rem);
  line-height: 0.96;
}

.login-card p {
  margin: 0;
  color: var(--text-soft);
}

.login-card .field span {
  color: var(--text-muted);
}

.login-form-shell #login-form {
  display: grid;
  gap: 12px;
}

.login-form-shell #login-form .field + .field {
  margin-top: 0;
}

.login-card .btn-primary {
  min-height: 54px;
  margin-top: 4px;
  background: linear-gradient(135deg, #0e8a7d, #17796f);
}

.login-form-note {
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.45;
}

.login-error {
  color: #7f271f;
  background: rgba(168, 71, 59, 0.12);
}

.app-rail {
  top: 18px;
  min-height: calc(100vh - 36px);
  height: auto;
  padding: 20px 18px;
  gap: 18px;
  background:
    linear-gradient(180deg, rgba(255, 251, 245, 0.96), rgba(248, 241, 232, 0.92));
}

.brand-lockup {
  padding: 6px 4px 16px;
  border-bottom: 1px solid rgba(17, 24, 32, 0.08);
}

.brand-badge {
  width: 50px;
  height: 50px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(14, 138, 125, 0.18), rgba(11, 105, 96, 0.28));
}

.brand-title {
  font-size: 1.08rem;
}

.rail-nav {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.rail-nav-group {
  display: grid;
  gap: 6px;
}

.rail-nav-label {
  padding: 0 12px 4px;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
}

.rail-link {
  min-height: 46px;
  padding: 13px 14px;
  border-radius: 18px;
  gap: 12px;
  font-weight: 700;
}

.rail-link:hover,
.rail-link.active,
.rail-link[aria-current="page"] {
  transform: none;
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.14), rgba(255, 255, 255, 0.84));
  color: var(--accent-strong);
  box-shadow: inset 0 0 0 1px rgba(var(--accent-rgb), 0.14);
}

.mini-note {
  border-radius: 18px;
  background: rgba(17, 24, 32, 0.05);
}

.topbar {
  position: sticky;
  top: 14px;
  z-index: 12;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "primary actions"
    "context status";
  align-items: start;
  gap: 14px;
  padding: 16px 18px;
  backdrop-filter: blur(18px);
}

.topbar-primary,
.topbar-context,
.topbar-status-group,
.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.topbar-primary {
  grid-area: primary;
  min-width: 0;
}

.topbar-heading {
  min-width: 0;
}

.topbar-context {
  grid-area: context;
  justify-content: flex-start;
}

.topbar-status-group {
  grid-area: status;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.topbar-actions {
  grid-area: actions;
  justify-content: flex-end;
}

.topbar-context #header-project-pill {
  min-width: 0;
  max-width: 100%;
  white-space: normal;
  line-height: 1.25;
  overflow-wrap: anywhere;
  align-items: flex-start;
  background: rgba(var(--accent-rgb), 0.14);
}

.topbar h2 {
  font-size: clamp(1.7rem, 2.5vw, 2.45rem);
  line-height: 0.98;
}

.overview-shell {
  gap: 18px;
}

.overview-command-panel {
  gap: 16px;
  padding: 22px;
  background:
    radial-gradient(circle at top right, rgba(14, 138, 125, 0.08), transparent 28%),
    linear-gradient(180deg, rgba(255, 251, 244, 0.98), rgba(247, 241, 233, 0.94));
}

.overview-command-head {
  grid-template-columns: minmax(0, 1.08fr) auto;
  gap: 18px;
  align-items: end;
}

.overview-command-copy h3 {
  max-width: 13ch;
  font-size: clamp(1.7rem, 2.2vw, 2.5rem);
  line-height: 0.98;
}

.overview-command-copy p {
  margin-top: 10px;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.6;
}

.overview-quick-actions {
  justify-content: flex-end;
}

.overview-metric-strip {
  gap: 12px;
}

.metric-card-compact {
  min-height: 108px;
  padding: 14px 15px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.58);
}

.metric-card {
  min-height: 112px;
}

.metric-value {
  letter-spacing: -0.05em;
}

.overview-grid,
.preview-layout,
.terminal-layout {
  gap: 18px;
}

.overview-grid {
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
}

.overview-queue-grid {
  gap: 12px;
}

.workspace-card,
.session-card,
.terminal-session-item,
.thread-item,
.file-item,
.skill-item,
.change-item,
.overview-queue-card {
  border-radius: 20px;
  border-color: rgba(17, 24, 32, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(250, 246, 240, 0.76));
}

.workspace-card:hover,
.session-card:hover,
.terminal-session-item:hover,
.thread-item:hover,
.file-item:hover,
.change-item:hover {
  transform: translateY(-1px);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(250, 246, 240, 0.86));
}

.workspace-card.active,
.thread-item.active,
.terminal-session-item.active,
.session-card.active {
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.14), rgba(255, 255, 255, 0.92));
}

.session-row-preview,
.thread-title,
.file-row-meta {
  white-space: normal;
  overflow: hidden;
  text-overflow: initial;
}

.thread-title {
  font-size: 0.92rem;
  line-height: 1.32;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.thread-item {
  padding: 11px 12px;
}

.thread-item .status-pill {
  font-size: 11px;
  padding: 5px 9px;
}

.thread-item .thread-meta,
.thread-meta-secondary,
.thread-inline-note {
  font-size: 11px;
}

.chat-layout {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 360px);
  gap: 18px;
}

.chat-main-shell,
.chat-conversation-layout {
  gap: 18px;
}

.chat-scope-panel,
.chat-sidebar,
.chat-stage,
.chat-inspector .panel,
.terminal-sidebar,
.terminal-stage,
.files-browser-panel,
.files-inspector-panel,
.preview-sidebar,
.preview-summary-panel,
.preview-usage-panel,
.preview-logs-panel {
  border-radius: 26px;
}

.chat-scope-panel,
.chat-sidebar,
.chat-stage,
.chat-inspector .panel {
  padding: 18px;
}

.chat-scope-controls {
  gap: 12px;
  grid-template-columns: minmax(240px, 1fr) minmax(240px, 0.92fr) auto auto;
}

.thread-list {
  min-height: 260px;
  max-height: min(68vh, 780px);
  gap: 8px;
}

.chat-stream {
  min-height: 420px;
  max-height: min(72vh, 900px);
  padding-right: 0;
  gap: 12px;
}

.chat-empty {
  min-height: 300px;
  border-radius: 24px;
}

.composer {
  margin-top: 18px;
  padding-top: 16px;
  gap: 12px;
}

.composer-tools {
  gap: 12px;
  padding: 14px;
  border-radius: 22px;
}

.composer-row textarea {
  min-height: 110px;
  font-size: 15px;
}

.composer-send {
  width: 56px;
  height: 56px;
}

body[data-view="files"] .app-stage,
body[data-view="files"] .view-stack {
  min-height: 0;
  height: calc(100vh - 36px) !important;
  overflow: hidden !important;
}

body[data-view="files"] #view-files.view.active {
  display: flex;
  flex-direction: column;
  min-height: 0;
  height: 100%;
  overflow: hidden;
}

.files-layout {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  gap: 0;
  align-items: stretch;
}

.files-browser-panel,
.files-inspector-panel {
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 0;
  overflow: clip;
}

.files-browser-panel {
  flex: 0 0 var(--files-split-percent, 58%);
  min-width: 0;
}

.files-inspector-panel {
  flex: 1 1 340px;
  min-width: 320px;
}

.files-browser-panel > .panel-header,
.files-browser-panel > .files-browser-toolbar,
.files-browser-panel > .files-bulk-bar,
.files-inspector-panel > .panel-header {
  flex: 0 0 auto;
  padding-left: 18px;
  padding-right: 18px;
}

.files-browser-toolbar {
  gap: 12px;
  grid-template-columns: minmax(0, 1fr);
}

.files-header-actions,
.files-toolbar-inline {
  gap: 10px;
}

.files-browser-panel > .panel-header {
  display: grid;
  grid-template-columns: 1fr;
  align-items: start;
  gap: 14px;
  margin-bottom: 0;
}

.files-header-actions,
.files-toolbar-inline,
.files-selection-tools .toolbar-inline,
.files-bulk-bar .toolbar-inline {
  gap: 8px;
  flex-wrap: nowrap;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: thin;
}

.files-header-actions {
  max-width: 100%;
  justify-content: flex-start;
}

.files-action-group {
  flex: 0 0 auto;
  flex-wrap: nowrap;
  padding: 4px;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(255, 255, 255, 0.78);
}

.files-header-actions .btn,
.files-toolbar-inline .btn,
.files-action-group .btn {
  flex: 0 0 auto;
}

.files-toolbar-inline > .input,
.files-toolbar-inline > select {
  width: auto;
  min-width: 168px;
  flex: 0 0 auto;
}

.files-explorer-shell,
.files-preview-shell {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  gap: 12px;
  padding: 14px 18px 18px;
}

.files-list-shell {
  flex: 1 1 auto;
  min-height: 0;
}

.files-split-handle {
  flex: 0 0 12px;
  margin: 18px 0;
}

.files-list,
.files-viewer,
.terminal-session-list {
  min-height: 0;
  scrollbar-width: thin;
}

.files-list,
.files-viewer {
  flex: 1 1 auto;
  overflow: auto;
}

#files-directory-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  padding: 10px 12px;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(255, 255, 255, 0.74);
  font-size: 13px;
  line-height: 1.35;
}

.files-selection-tools {
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
}

.files-selection-tool-copy {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  flex: 0 0 auto;
}

.files-selection-tool-copy .helper-text {
  display: none;
}

.files-selection-tool-copy strong {
  white-space: nowrap;
}

.files-inspector-panel {
  background:
    radial-gradient(circle at top right, rgba(14, 138, 125, 0.08), transparent 26%),
    linear-gradient(180deg, rgba(255, 252, 247, 0.98), rgba(247, 243, 236, 0.94));
}

#files-inspector {
  display: grid;
  gap: 12px;
  flex: 0 0 auto;
  max-height: min(42%, 320px);
  overflow: auto;
}

.files-inspector-overview,
.files-inspector-stat {
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(255, 255, 255, 0.76);
}

.files-inspector-overview {
  display: grid;
  gap: 10px;
  padding: 14px;
}

.files-inspector-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.files-inspector-title-row strong {
  font-size: 1rem;
  letter-spacing: -0.03em;
}

.files-inspector-location {
  font-size: 12px;
  color: var(--text-soft);
}

.files-inspector-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.files-inspector-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(17, 24, 32, 0.05);
  color: var(--text-soft);
  font-size: 12px;
  font-weight: 600;
}

.files-inspector-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.files-inspector-stat {
  display: grid;
  gap: 6px;
  padding: 12px 14px;
}

.files-inspector-stat span {
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.files-inspector-stat strong {
  font-size: 1.12rem;
  letter-spacing: -0.04em;
}

.files-inspector-actions {
  gap: 8px;
}

.files-inspector-actions .btn {
  flex: 0 0 auto;
}

.preview-layout {
  grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1fr);
}

.preview-content {
  gap: 18px;
}

.terminal-layout {
  grid-template-columns: minmax(280px, 328px) minmax(0, 1fr);
}

.terminal-sidebar,
.terminal-stage {
  padding: 18px;
}

.terminal-session-list {
  min-height: 380px;
  max-height: none;
}

.terminal-surface {
  min-height: clamp(440px, 58vh, 760px);
}

.mobile-bottom-nav {
  display: none;
}

@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .app-stage {
    position: relative;
    z-index: 0;
    padding-bottom: calc(92px + env(safe-area-inset-bottom));
  }

  .app-rail {
    top: 12px;
    left: 12px;
    right: auto;
    bottom: 12px;
    width: min(360px, calc(100vw - 24px));
    min-height: auto;
    max-height: calc(100vh - 24px);
    padding: 18px;
    transform: translateX(-112%);
  }

  .app-rail.open {
    transform: translateX(0);
  }

  .topbar {
    top: 12px;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
  }

  .topbar-primary,
  .topbar-actions {
    grid-row: 1;
  }

  .topbar-primary {
    grid-column: 1;
  }

  .topbar-actions {
    grid-column: 2;
  }

  .topbar-context,
  .topbar-status-group {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }

  .topbar-context #header-project-pill {
    max-width: 190px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    align-items: center;
  }

  body[data-view="files"] .topbar {
    grid-template-areas: "primary actions";
  }

  body[data-view="files"] .topbar-context {
    display: none;
  }

  .topbar-status-group {
    overflow-x: auto;
    padding-bottom: 2px;
    flex-wrap: nowrap;
    scrollbar-width: thin;
  }

  .rail-nav {
    display: flex;
    flex-direction: column;
  }

  .mobile-bottom-nav {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: max(12px, env(safe-area-inset-bottom));
    z-index: 120;
    isolation: isolate;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 6px;
    padding: 8px;
    border-radius: 24px;
    border: 1px solid rgba(17, 24, 32, 0.08);
    background: rgba(255, 252, 247, 0.96);
    box-shadow: 0 22px 54px rgba(15, 23, 32, 0.16);
    backdrop-filter: blur(18px);
  }

  .mobile-bottom-nav-link {
    position: relative;
    z-index: 1;
    min-height: 64px;
    padding: 8px 4px;
    border: 0;
    border-radius: 18px;
    background: transparent;
    display: grid;
    place-items: center;
    gap: 6px;
    font: inherit;
    font-weight: 700;
    color: var(--text-muted);
    cursor: pointer;
  }

  .mobile-bottom-nav-link i {
    width: auto;
    font-size: 18px;
  }

  .mobile-bottom-nav-link span {
    font-size: 11px;
    line-height: 1.1;
  }

  .mobile-bottom-nav-link.active,
  .mobile-bottom-nav-link[aria-current="page"] {
    background: rgba(var(--accent-rgb), 0.12);
    color: var(--accent-strong);
    box-shadow: inset 0 0 0 1px rgba(var(--accent-rgb), 0.12);
  }

  .mobile-bottom-nav-menu {
    background: rgba(17, 24, 32, 0.05);
  }

  .chat-layout,
  .preview-layout,
  .terminal-layout,
  .files-layout,
  .overview-grid {
    grid-template-columns: 1fr;
  }

  .thread-list,
  .chat-stream {
    max-height: none;
  }

  .chat-stream {
    min-height: 340px;
    overflow: visible;
  }

  .terminal-session-list {
    min-height: 260px;
  }

  .terminal-surface {
    min-height: 320px;
  }

  .files-layout {
    display: grid;
    min-height: auto;
    gap: 12px;
  }

  .files-mobile-tabs {
    display: flex;
    margin-bottom: 10px;
    padding: 5px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.78);
  }

  .files-mobile-tab {
    min-height: 48px;
  }

  .files-mobile-quickbar {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: thin;
  }

  .files-mobile-quickbar .btn {
    flex: 0 0 auto;
    min-height: 40px;
  }

  .files-mobile-quickbar [data-files-mobile-action="new-file"],
  .files-mobile-quickbar [data-files-mobile-action="new-folder"],
  .files-mobile-quickbar [data-files-mobile-action="toggle-view"] {
    display: none;
  }

  #view-files.files-mobile-explorer-mode .files-inspector-panel,
  #view-files.files-mobile-preview-mode .files-browser-panel {
    display: none;
  }

  .files-browser-panel > .panel-header,
  .files-browser-panel > .files-browser-toolbar,
  .files-browser-panel > .files-bulk-bar,
  .files-inspector-panel > .panel-header {
    padding-left: 16px;
    padding-right: 16px;
  }

  .files-browser-panel > .panel-header {
    padding-top: 14px;
    padding-bottom: 8px;
    gap: 8px;
  }

  .files-browser-panel > .panel-header .section-kicker,
  .files-browser-panel > .panel-header #files-selection-meta,
  .files-browser-panel > .panel-header #files-view-title {
    margin-bottom: 0;
  }

  .files-browser-panel > .panel-header .section-kicker,
  #files-breadcrumbs {
    display: none !important;
  }

  #files-view-title {
    font-size: 1.05rem;
    line-height: 1.05;
  }

  .files-explorer-shell,
  .files-preview-shell {
    padding: 12px 16px calc(118px + env(safe-area-inset-bottom));
  }

  .files-split-handle {
    display: none;
  }

  .files-list-shell {
    min-height: 0;
  }

  .files-header-actions {
    display: none;
  }

  #files-selection-meta,
  #files-directory-summary,
  .files-selection-tools {
    display: none !important;
  }

  .files-browser-toolbar {
    grid-template-columns: 1fr;
    gap: 8px;
    padding-top: 8px;
    padding-bottom: 10px;
  }

  .files-toolbar-inline {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  #files-search-input,
  #files-sort-select,
  #files-status-filter {
    min-height: 40px;
    padding-top: 10px;
    padding-bottom: 10px;
  }

  .files-explorer-shell {
    padding-top: 8px;
  }

  #files-sort-direction-btn,
  #files-toggle-view-btn {
    display: none;
  }

  #files-sort-select,
  #files-status-filter {
    grid-column: auto;
    min-width: 0;
  }

  .files-mobile-selection-bar {
    display: grid;
    gap: 10px;
    margin: 0 0 12px;
    padding: 12px 14px;
    border-radius: 18px;
    border: 1px solid rgba(var(--accent-rgb), 0.18);
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.1), rgba(255, 255, 255, 0.92));
  }

  .files-mobile-selection-bar.hidden {
    display: none;
  }

  .files-bulk-bar {
    display: none;
  }

  .files-selection-tools,
  .files-mobile-selection-bar {
    margin: 0 0 12px;
  }

  .files-selection-tools {
    padding: 0;
    border: 0;
    background: transparent;
  }

  .files-selection-tool-copy {
    display: none;
  }

  .files-selection-tools .toolbar-inline,
  .files-mobile-selection-bar .toolbar-inline {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: thin;
  }

  .files-inspector-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .topbar-status-group {
    display: none;
  }
}

@media (max-width: 980px) {
  .login-shell {
    width: min(460px, 100%);
  }

  .login-card {
    grid-template-columns: 1fr;
  }

  .login-showcase {
    display: none;
  }

  .overview-command-head {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .overview-quick-actions {
    justify-content: flex-start;
  }

  .overview-metric-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .topbar {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "primary actions"
      "context context";
  }

  .topbar-context {
    width: 100%;
  }

  .topbar-context #header-project-pill {
    width: 100%;
    max-width: none;
    justify-content: flex-start;
  }

  .preview-mobile-tabs {
    padding: 6px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.78);
  }

  .composer-tools,
  .composer-context,
  .composer-row {
    gap: 10px;
  }

}

@media (max-width: 780px) {
  .app-shell {
    padding: 12px;
  }

  .login-card {
    padding: 0;
  }

  .login-form-shell {
    padding: 22px;
  }

  body[data-view="files"] .files-mobile-quickbar {
    display: none;
  }

  body[data-view="files"] .topbar {
    padding: 14px 16px;
    gap: 8px;
  }

  body[data-view="files"] #page-kicker {
    display: none;
  }

  body[data-view="files"] .topbar h2 {
    font-size: 1.85rem;
  }

  .topbar,
  .panel,
  .metric-card,
  .hero-card {
    padding: 16px;
    border-radius: 24px;
  }

  .topbar h2 {
    font-size: 2rem;
  }

  .topbar-status-group {
    gap: 8px;
  }

  .topbar-context,
  .topbar-status-group {
    width: 100%;
  }

  .files-inspector-stats {
    grid-template-columns: 1fr;
  }

  .overview-metric-strip {
    grid-template-columns: 1fr;
  }

  .metric-card-compact {
    min-height: auto;
  }

  .btn,
  .btn-sm,
  .compact {
    min-height: 44px;
  }

  #btn-logout span {
    display: none;
  }
}