.content:has(.agent-workbench) {
  padding: 20px 24px;
}

.agent-workbench {
  height: calc(100dvh - 112px);
  min-height: 520px;
  display: grid;
  grid-template-columns: 220px minmax(0,1fr);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: var(--surface);
  box-shadow: 0 4px 18px #233d6405;
}

.agent-history {
  background: var(--bg);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 16px 12px;
}

.agent-history-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 4px 14px;
  font-size: 13px;
  color: var(--muted);
}

.agent-history-head .iconbtn {
  width: 28px;
  height: 28px;
}

.agent-history-list {
  overflow: auto;
  flex: 1;
  margin: 16px -3px 12px;
  padding: 0 3px;
}

.agent-history-list > button {
  display: block;
  width: 100%;
  padding: 10px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  text-align: left;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 4px;
}

.agent-history-list > button span {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.agent-history-list > button:hover {
  background: var(--fill);
}

.agent-history-list > button.active {
  background: var(--fill-2);
  color: var(--ink);
}

.agent-history-list > p {
  padding: 10px;
  line-height: 1.8;
  font-size: 12px;
}

.agent-history-foot {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--sub);
  padding: 8px 4px 0;
}

.agent-history-foot .i {
  width: 13px;
  height: 13px;
}

.agent-mobile-history {
  display: none !important;
}

.agent-mobile-history-list .agent-history-list {
  max-height: 400px;
}

.agent-thread {
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.agent-thread-head {
  height: 58px;
  flex-shrink: 0;
  padding: 0 24px;
  border-bottom: 1px solid var(--line-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.agent-thread-head > div {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}

.agent-thread-head .i {
  width: 18px;
  color: var(--clay);
}

.agent-thread-head > .textbutton {
  font-size: 12px;
  color: var(--sub);
}

.agent-mode-badge {
  border: 1px solid transparent;
  color: var(--clay-dark);
  background: var(--clay-light);
  padding: 1px 7px;
  border-radius: 5px;
  font-size: 11px;
}

.agent-transcript {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 28px max(24px,calc((100% - 780px)/2));
  scroll-behavior: smooth;
  overscroll-behavior: contain;
}

.agent-welcome {
  max-width: 600px;
  margin: clamp(12px,8vh,100px) auto 30px;
  text-align: center;
}

.agent-welcome-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  background: var(--clay-light);
  color: var(--clay);
  border: 0;
  border-radius: 14px;
  margin: 0 auto 22px;
}

.agent-welcome-icon .i {
  width: 24px;
  height: 24px;
}

.agent-welcome h1 {
  font-size: 24px;
  letter-spacing: -.5px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.5;
}

.agent-welcome > p {
  margin-top: 10px;
  font-size: 13px;
  color: var(--sub);
}

.agent-starters {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 30px auto 0;
  max-width: 480px;
  text-align: left;
}

.agent-starters > button {
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface);
  padding: 16px 13px;
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 12px;
  color: var(--muted);
  text-align: left;
}

.agent-starters > button:hover {
  border-color: var(--line-strong);
  background: var(--bg);
  color: var(--ink);
}

.agent-starters > button .i {
  width: 16px;
  height: 16px;
  color: var(--muted);
}

.agent-starters > button .i:last-child {
  margin-left: auto;
  width: 13px;
}

.agent-message {
  margin: 0 auto 28px;
  max-width: 780px;
  overflow-wrap: anywhere;
}

.agent-message-label {
  display: flex;
  align-items: center;
  gap: 7px;
  font-weight: 600;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 10px;
}

.agent-message-label .i {
  width: 15px;
  height: 15px;
  color: var(--clay);
}

.agent-message-label > span {
  font-weight: 400;
  font-size: 11px;
  color: var(--sub);
  margin-left: auto;
}

.agent-message-text {
  font-size: 14px;
  line-height: 1.9;
  color: var(--ink-2);
  white-space: pre-wrap;
}

.agent-user .agent-message-text {
  background: var(--fill);
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  padding: 13px 16px;
}

.agent-message-text code {
  font-family: Consolas,monospace;
  font-size: 12px;
  background: var(--fill);
  border-radius: 4px;
  padding: 2px 4px;
}

.agent-code {
  margin: 12px 0;
  white-space: pre-wrap;
  overflow: auto;
  padding: 16px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  line-height: 1.7;
}

.agent-code code {
  padding: 0;
  background: transparent;
}

.agent-text-heading {
  font-size: 16px;
  display: inline-block;
  margin-top: 8px;
}

.agent-copy {
  font-size: 12px !important;
  color: var(--sub);
  margin-top: 9px;
}

.agent-citations {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 15px;
}

.agent-citations a {
  font-size: 12px;
  color: var(--blue);
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 4px 8px;
  border-radius: 6px;
  max-width: 240px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.agent-compose-area {
  flex-shrink: 0;
  padding: 8px 24px 14px;
  width: 100%;
  max-width: 830px;
  margin: auto;
}

.agent-composer {
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(31,30,28,.04);
  background: var(--surface);
  padding: 12px 14px 10px;
}

.agent-composer:focus-within {
  border-color: var(--line-strong);
  box-shadow: 0 2px 14px rgba(31,30,28,.08);
}

.agent-composer textarea {
  border: 0;
  outline: 0 !important;
  box-shadow: none !important;
  width: 100%;
  min-height: 66px;
  max-height: 200px;
  resize: vertical;
  background: transparent;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.8;
  padding: 0;
}

.agent-composer textarea::placeholder {
  color: var(--sub);
}

.agent-compose-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}

.agent-compose-options, .agent-compose-buttons {
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
}

.agent-compose-options select {
  background: var(--bg);
  border: 1px solid var(--line-soft);
  border-radius: 6px;
  padding: 5px 8px;
  max-width: 220px;
  font-size: 12px;
  color: var(--muted);
  cursor: pointer;
  height: 29px;
  min-width: 0;
}

.agent-model-picker {
  min-width: 0;
}

.agent-model-picker select {
  max-width: 210px;
  width: 100%;
}

.agent-compose-buttons .iconbtn {
  width: 30px;
  height: 30px;
  color: var(--sub);
}

.agent-send {
  width: 32px !important;
  height: 32px;
  min-height: 32px !important;
  padding: 0 !important;
  border-radius: 8px !important;
}

.agent-send .i {
  width: 16px;
  height: 16px;
}

.btn.primary.agent-send {
  background: var(--clay);
  border-color: var(--clay);
}

.btn.primary.agent-send:hover {
  background: var(--clay-dark);
  border-color: var(--clay-dark);
}

.agent-stop {
  font-size: 12px;
  min-height: 30px;
  padding: 5px 9px;
}

.agent-compose-note {
  margin-top: 9px;
  color: var(--sub);
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  line-height: 1.6;
}

.agent-compose-note > span {
  white-space: nowrap;
}

.agent-attachments {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 7px;
}

.agent-attachments:empty {
  display: none;
}

.agent-attachments > span {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  padding: 4px 7px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--muted);
  max-width: 260px;
}

.agent-attachments .i {
  width: 13px;
  height: 13px;
}

.agent-attachments button {
  border: 0;
  background: none;
  color: var(--sub);
  margin-left: 5px;
  padding: 0 2px;
}

.agent-thinking {
  font-size: 13px;
  color: var(--sub);
}

.agent-thinking > span {
  animation: agent-pulse 1.2s ease-in-out infinite;
}

@keyframes agent-pulse {
  50%{
  opacity:.3}
}

.agent-tool-trace {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 9px 12px;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 14px;
}

.agent-tool-trace summary {
  cursor: pointer;
  font-size: 12px;
}

.agent-tool-trace > div {
  display: flex;
  align-items: center;
  gap: 7px;
  padding-top: 9px;
}

.agent-tool-trace small {
  font-size: 11px;
  margin-left: auto;
  color: var(--sub);
}

.agent-tool-dot {
  height: 5px;
  width: 5px;
  border-radius: 50%;
  background: var(--clay);
}

.agent-tool-dot.complete {
  background: #47a286;
}

.agent-tool-dot.error {
  background: #d87c7c;
}

.agent-run-error {
  font-size: 12px;
  line-height: 1.8;
  padding: 10px 12px;
  border-radius: 7px;
  background: var(--red-bg);
  color: #ae5b56;
  margin-top: 12px;
}

.agent-action-card {
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  padding: 16px;
  margin-top: 15px;
}

.agent-action-card strong {
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.agent-action-card .i {
  width: 16px;
  height: 16px;
}

.agent-action-card details {
  margin: 13px 0;
  font-size: 12px;
  color: var(--muted);
}

.agent-action-card summary {
  cursor: pointer;
}

.agent-draft {
  white-space: pre-wrap;
  max-height: 350px;
  overflow: auto;
  margin-top: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink-2);
  font-size: 13px;
}

.agent-source-picker {
  max-height: 400px;
  overflow: auto;
}

.agent-settings-intro {
  margin-bottom: 22px;
}

.agent-settings-intro > h2 {
  font-size: 21px;
}

.agent-settings-intro > p {
  font-size: 13px;
  color: var(--sub);
  margin-top: 7px;
}

.agent-settings-grid {
  display: grid;
  grid-template-columns: minmax(0,1.15fr) minmax(300px,.85fr);
  gap: 20px;
  align-items: start;
}

.agent-settings-grid h3 {
  font-size: 15px;
}

.agent-settings-grid .panel {
  min-width: 0;
}

.agent-connections > article {
  padding: 17px 0;
  border-top: 1px solid var(--line-soft);
  margin-top: 15px;
}

.agent-connections strong {
  font-size: 14px;
}

.agent-connections p {
  font-size: 12px;
  color: var(--sub);
  margin: 5px 0 8px;
}

.agent-connections .textbutton {
  font-size: 12px;
}

.agent-settings-empty {
  font-size: 13px;
  line-height: 1.9;
  color: var(--sub);
  padding: 24px 0 6px;
}

.agent-connection-editor .field input,
.agent-connection-editor .field select,
.agent-connection-editor .field textarea {
  font-size: 13px;
}

.agent-connection-editor .field textarea {
  font-family: Consolas,monospace;
  line-height: 1.7;
}

.agent-account {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 0 0;
  font-size: 13px;
}

.agent-account > span {
  border: 1px solid #dce9df;
  color: #6b9478;
  padding: 1px 7px;
  border-radius: 5px;
  font-size: 11px;
}

.agent-device-login {
  background: var(--bg);
  border: 1px solid var(--blue-line);
  border-radius: 8px;
  padding: 17px;
  margin-top: 20px;
  font-size: 13px;
}

.agent-device-login p {
  margin: 10px 0;
}

.agent-device-login code {
  font-size: 19px;
  letter-spacing: 2px;
  color: var(--blue);
  font-family: Consolas,monospace;
  margin-left: 8px;
}

@media (max-width: 1100px) {
  .agent-workbench {
    grid-template-columns: 180px minmax(0,1fr);
  }
  .agent-transcript {
    padding: 24px;
  }
  .agent-settings-grid {
    grid-template-columns: 1fr;
  }
  .agent-compose-note > span {
    display: none;
  }
  .agent-model-picker select {
    max-width: 180px;
  }
}

@media (max-width: 760px) {
  .content:has(.agent-workbench) {
    padding: 10px;
  }
  .agent-workbench {
    grid-template-columns: 1fr;
    height: calc(100dvh - 90px);
    min-height: 500px;
  }
  .agent-history {
    display: none;
  }
  .agent-mobile-history {
    display: inline-flex !important;
  }
  .agent-thread-head {
    padding: 0 18px;
    height: 52px;
  }
  .agent-thread-head > div {
    font-size: 13px;
  }
  .agent-thread-head .textbutton {
    font-size: 12px;
  }
  .agent-transcript {
    padding: 20px 18px;
  }
  .agent-welcome {
    margin: 30px auto;
  }
  .agent-welcome h1 {
    font-size: 21px;
  }
  .agent-starters {
    gap: 8px;
    margin-top: 24px;
  }
  .agent-starters > button {
    padding: 14px 10px;
    font-size: 12px;
  }
  .agent-starters > button .i:last-child {
    display: none;
  }
  .agent-compose-area {
    padding: 8px 14px 12px;
  }
  .agent-model-picker select {
    max-width: 165px;
  }
  .agent-compose-options select {
    padding-left: 6px;
    padding-right: 5px;
  }
  .agent-compose-note {
    font-size: 12px;
  }
  .agent-settings-grid {
    grid-template-columns: minmax(0,1fr);
  }
  .agent-settings-grid .section-actions {
    flex-wrap: wrap;
  }
  .agent-message-text {
    font-size: 13px;
  }
}