.settings-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 16px;
}

.settings-sidebar {
  position: sticky;
  top: calc(var(--topbar-size, var(--topbar)) + 20px);
  align-self: start;
  display: grid;
  gap: 10px;
}

.settings-mode,
.settings-nav {
  display: grid;
  gap: 6px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.settings-mode > span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.settings-mode p {
  margin: 0;
  color: var(--muted);
}

.settings-mode .segmented-control {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.settings-mode .segmented-control button {
  min-height: 36px;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  padding: 8px 10px;
  color: var(--muted-strong, var(--text));
  font-weight: 800;
}

.settings-mode .segmented-control button.is-active {
  border-color: rgba(0, 118, 96, 0.36);
  background: #e5f4ec;
  color: var(--accent-strong);
}

.settings-nav button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  padding: 9px 10px;
  text-align: left;
}

.settings-nav button.is-active {
  background: var(--nav-2);
  color: white;
}

.settings-panel {
  display: grid;
  gap: 16px;
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.settings-panel.is-limited {
  background: var(--surface);
}

.settings-panel__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
}

.settings-panel__head p {
  margin-top: 4px;
  color: var(--muted);
  overflow-wrap: break-word;
}

.settings-list {
  display: grid;
  border-top: 1px solid var(--line);
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: 10px;
  min-width: 0;
  min-inline-size: 0;
}

.settings-grid--wide {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
  margin-top: 10px;
}

.settings-grid--llm {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr));
  margin-top: 10px;
}

.settings-grid--mail {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr));
  margin-top: 10px;
}

.settings-grid--llm .setting-control:first-child,
.settings-grid--llm .setting-control:nth-child(3),
.settings-grid--llm .setting-control--choice {
  grid-column: 1 / -1;
}

.settings-card {
  display: grid;
  gap: 12px;
  min-width: 0;
  min-inline-size: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
}

.settings-card__head {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.settings-card__head h3 {
  min-width: 0;
  overflow-wrap: break-word;
}

.settings-card__head p {
  color: var(--muted);
  min-width: 0;
  overflow-wrap: break-word;
}

.settings-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(160px, 1fr));
  gap: 10px;
}

.settings-summary div {
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
}

.settings-summary span {
  color: var(--muted);
}

.settings-summary strong {
  min-width: 0;
  overflow-wrap: break-word;
}

.setting-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(120px, 180px);
  gap: 12px;
  align-items: center;
  align-content: start;
  min-width: 0;
  min-inline-size: 0;
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  max-width: 100%;
}

.settings-grid > *,
.setting-control > * {
  min-width: 0;
  min-inline-size: 0;
  max-width: 100%;
}

.setting-control--wide {
  grid-template-columns: minmax(0, 1fr);
  align-items: stretch;
}

.setting-control--text {
  grid-template-columns: minmax(0, 1fr);
  align-items: stretch;
  gap: 8px;
}

.setting-control--text input {
  min-width: 0;
  max-width: 100%;
  width: 100%;
}

.setting-control input,
.setting-control textarea {
  min-width: 0;
  max-width: 100%;
}

.setting-control--toggle {
  grid-template-columns: minmax(0, 1fr) auto;
}

.setting-control--readonly {
  grid-template-columns: minmax(0, 1fr);
  grid-column: 1 / -1;
  background: var(--surface-2);
}

.setting-control--readonly p {
  margin: 0;
  color: var(--muted);
  overflow-wrap: anywhere;
  line-height: 1.35;
}

.status-pill {
  align-self: center;
  justify-self: end;
  padding: 5px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--muted);
  font: var(--font-caption);
  white-space: nowrap;
}

.status-pill--ok {
  border-color: color-mix(in srgb, var(--brand) 24%, var(--line));
  background: color-mix(in srgb, var(--brand) 10%, var(--surface));
  color: var(--brand-dark);
}

.status-pill--warn {
  border-color: color-mix(in srgb, var(--danger) 26%, var(--line));
  background: color-mix(in srgb, var(--danger) 8%, var(--surface));
  color: var(--danger);
}

.setting-control--toggle input[type="checkbox"] {
  justify-self: end;
  inline-size: auto;
  width: auto;
}

.setting-control--range,
.setting-control--duration,
.setting-control--time,
.setting-control--choice,
.setting-control--chips {
  grid-template-columns: minmax(0, 1fr);
}

.setting-control--choice,
.setting-control--chips {
  border: 1px solid var(--line);
  min-inline-size: 0;
}

.setting-control--choice .segmented-control label {
  flex: 1 1 150px;
}

.setting-control--choice .segmented-control span {
  width: 100%;
  justify-content: center;
  text-align: center;
  overflow-wrap: normal;
  word-break: normal;
}

.setting-control--choice legend,
.setting-control--chips legend {
  display: block;
  inline-size: 100%;
  max-width: 100%;
  min-width: 0;
  min-inline-size: 0;
  padding: 0;
  white-space: normal;
  overflow-wrap: break-word;
}

.setting-control span {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.setting-control strong {
  min-width: 0;
  overflow-wrap: break-word;
  word-break: normal;
}

.setting-control em {
  color: var(--muted);
  font-style: normal;
  overflow-wrap: break-word;
  word-break: normal;
  line-height: 1.35;
}

.setting-control__hint {
  display: block;
}

.setting-control textarea {
  min-height: 92px;
  resize: vertical;
}

.setting-range {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) auto;
  gap: 10px;
  align-items: center;
  min-width: 0;
}

.setting-range input[type="range"] {
  padding: 0;
}

.setting-range__value,
.setting-money {
  display: grid;
  grid-template-columns: minmax(74px, 110px) auto;
  gap: 8px;
  align-items: center;
  min-width: 0;
}

.setting-range__value span,
.setting-money span {
  display: inline;
  color: var(--muted);
  white-space: nowrap;
}

.segmented-control,
.check-chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-width: 0;
  max-width: 100%;
}

.segmented-control label,
.check-chip {
  cursor: pointer;
  min-width: 0;
  max-width: 100%;
}

.segmented-control input,
.check-chip input {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  opacity: 0;
  pointer-events: none;
}

.segmented-control span,
.check-chip span {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  gap: 6px;
  max-width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  padding: 7px 10px;
  color: var(--muted-strong, var(--text));
  font-weight: 700;
  line-height: 1.25;
  white-space: normal;
  overflow-wrap: anywhere;
}

.segmented-control input:checked + span,
.check-chip input:checked + span {
  border-color: rgba(0, 118, 96, 0.36);
  background: #e5f4ec;
  color: var(--accent-strong);
}

.segmented-control input:focus-visible + span,
.check-chip input:focus-visible + span {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.duration-inputs {
  display: grid;
  grid-template-columns: repeat(3, minmax(90px, 1fr));
  gap: 8px;
}

.time-inputs {
  display: grid;
  grid-template-columns: minmax(88px, 120px) auto minmax(88px, 120px);
  gap: 8px;
  align-items: end;
}

.duration-inputs label,
.time-inputs label {
  display: grid;
  gap: 5px;
}

.duration-inputs span,
.time-inputs span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.time-inputs b {
  padding-bottom: 9px;
  color: var(--muted);
  font-size: 24px;
}

.settings-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
}

.setting-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.setting-row div {
  display: grid;
  gap: 3px;
}

.setting-row span {
  color: var(--muted);
}

.weights-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(130px, 1fr));
  gap: 10px;
}

.weight-control {
  display: grid;
  gap: 7px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.weight-control input {
  padding: 0;
}

.danger-zone {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid #efc5bd;
  border-radius: var(--radius);
  background: var(--danger-bg);
}

.danger-zone div {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.settings-panel .memory-editor {
  padding-top: 4px;
  border-top: 1px solid var(--line);
}

@media (max-width: 1180px) {
  .settings-layout {
    grid-template-columns: 200px minmax(0, 1fr);
  }

  .settings-grid,
  .settings-grid--wide,
  .settings-grid--llm,
  .settings-grid--mail {
    grid-template-columns: minmax(0, 1fr);
  }

  .settings-summary,
  .weights-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .settings-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .settings-sidebar {
    position: static;
  }

  .settings-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow: visible;
    padding: 8px;
  }

  .settings-nav button {
    justify-content: center;
    min-height: 44px;
    text-align: center;
    white-space: normal;
  }

  .settings-panel {
    padding: 12px;
  }

  .settings-panel__head,
  .settings-actions {
    align-items: stretch;
  }

  .settings-actions .button {
    flex: 1 1 160px;
  }

  .setting-control,
  .setting-control--toggle {
    grid-template-columns: minmax(0, 1fr);
  }

  .setting-range {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .time-inputs {
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  }

  .setting-control--toggle input {
    justify-self: start;
  }

  .setting-control--toggle input[type="checkbox"] {
    justify-self: start;
  }

  .settings-summary,
  .weights-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}