:root {
  --net-panel-bg: #ffffff;
  --net-panel-surface: #f6f7f8;
  --net-panel-border: #dfe3e6;
  --net-panel-text: #202428;
  --net-panel-muted: #697179;
  --net-panel-accent: #27764a;
  --net-panel-reply: #4a6b8a;
  --net-panel-request-bg: #f3f8f5;
  --net-panel-request-border: #9cbfa8;
  --net-panel-sse-bg: #f3f6f9;
  --net-panel-sse-border: #9aafc0;
  --net-panel-error: #b42318;
  --net-panel-error-bg: #fff3f1;
}

.net-panel-root,
.net-panel-root * {
  box-sizing: border-box;
  letter-spacing: 0;
}

.net-panel-root [hidden] {
  display: none !important;
}

.net-panel-trigger {
  position: fixed;
  right: 24px;
  bottom: calc(104px + env(safe-area-inset-bottom, 0px));
  z-index: 5090;
  display: grid;
  grid-template-columns: auto minmax(20px, auto) minmax(20px, auto);
  align-items: center;
  min-height: 40px;
  padding: 5px 6px 5px 10px;
  border: 1px solid #cfd5d9;
  border-radius: 8px;
  background: #ffffff;
  color: var(--net-panel-text);
  box-shadow: 0 6px 18px rgba(24, 32, 28, 0.12);
  font: 600 12px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  cursor: pointer;
}

.net-panel-trigger:hover {
  border-color: #9ca7ae;
  background: #f9faf9;
}

.net-panel-trigger__label {
  margin-right: 7px;
  color: var(--net-panel-accent);
}

.net-panel-trigger__count {
  display: inline-grid;
  place-items: center;
  min-width: 20px;
  height: 20px;
  padding: 0 4px;
  border-left: 1px solid var(--net-panel-border);
  color: var(--net-panel-muted);
  font-size: 10px;
}

.net-panel-trigger__count--error {
  color: var(--net-panel-error);
}

.net-panel {
  position: fixed;
  top: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 5100;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto auto auto auto auto minmax(0, 1fr);
  width: min(460px, calc(100vw - 32px));
  overflow: hidden;
  border: 1px solid #cfd5d9;
  border-radius: 8px;
  background: var(--net-panel-bg);
  color: var(--net-panel-text);
  box-shadow: 0 18px 48px rgba(28, 35, 31, 0.18);
  font: 400 13px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.net-panel-purpose {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 12px 16px;
  border-bottom: 1px solid #cfe2d5;
  background: #eef7f1;
}

.net-panel-purpose__icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  color: var(--net-panel-accent);
  font-size: 22px;
}

.net-panel-purpose__copy {
  min-width: 0;
}

.net-panel-purpose strong {
  display: block;
  color: #185c36;
  font-size: 13px;
  line-height: 1.35;
}

.net-panel-purpose p {
  margin: 2px 0 0;
  color: #496157;
  font-size: 11px;
  line-height: 1.45;
}

.net-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 16px 13px;
  border-bottom: 1px solid var(--net-panel-border);
}

.net-panel-header h2,
.net-panel-header p {
  margin: 0;
}

.net-panel-header__heading {
  min-width: 0;
  flex: 1 1 auto;
}

.net-panel-header h2 {
  font-size: 16px;
  line-height: 1.25;
  font-weight: 650;
}

.net-panel-header p {
  margin-top: 3px;
  color: var(--net-panel-muted);
  font-size: 11px;
}

.net-panel-header__conversation-id {
  display: block;
  margin-top: 4px;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--net-panel-text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  line-height: 1.35;
  text-align: left;
  cursor: pointer;
  user-select: text;
}

.net-panel-header__conversation-id:hover:not(:disabled),
.net-panel-header__conversation-id:focus-visible:not(:disabled) {
  color: var(--net-panel-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.net-panel-header__conversation-id:focus-visible {
  outline: 2px solid rgba(39, 118, 74, 0.35);
  outline-offset: 2px;
}

.net-panel-header__conversation-id:disabled,
.net-panel-header__conversation-id.is-empty {
  color: var(--net-panel-muted);
  font-family: inherit;
  cursor: default;
  text-decoration: none;
}

.net-panel-icon-button {
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  padding: 0;
  border: 1px solid var(--net-panel-border);
  border-radius: 6px;
  background: var(--net-panel-surface);
  color: var(--net-panel-text);
  font: 500 20px/1 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  cursor: pointer;
}

.net-panel-icon-button:hover {
  border-color: #9ca7ae;
  background: #eef1f2;
}

.net-panel-filters {
  display: grid;
  width: 100%;
  min-width: 0;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: end;
  padding: 12px 16px;
  border-bottom: 1px solid var(--net-panel-border);
  background: #fbfcfc;
}

.net-panel-field {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.net-panel-field--keyword {
  grid-column: 1 / -1;
}

.net-panel-field__label {
  color: var(--net-panel-muted);
  font-size: 10px;
  font-weight: 650;
  text-transform: uppercase;
}

.net-panel-field input,
.net-panel-field select {
  width: 100%;
  height: 34px;
  min-width: 0;
  padding: 0 9px;
  border: 1px solid var(--net-panel-border);
  border-radius: 6px;
  outline: none;
  background: #ffffff;
  color: var(--net-panel-text);
  font: inherit;
  font-size: 12px;
}

.net-panel-field input:focus,
.net-panel-field select:focus,
.net-panel-trigger:focus-visible,
.net-panel button:focus-visible {
  outline: 2px solid #68a77f;
  outline-offset: 2px;
}

.net-panel-errors {
  max-height: 120px;
  overflow: auto;
  padding: 8px 16px;
  border-bottom: 1px solid #f0c7c2;
  background: var(--net-panel-error-bg);
  color: var(--net-panel-error);
  font-size: 12px;
}

.net-panel-errors p {
  margin: 0;
  overflow-wrap: anywhere;
}

.net-panel-errors p + p {
  margin-top: 5px;
  padding-top: 5px;
  border-top: 1px solid #f0c7c2;
}

.net-panel-notice {
  min-height: 0;
  padding: 0 16px;
  color: var(--net-panel-accent);
  font-size: 11px;
}

.net-panel-notice:not(:empty) {
  padding-top: 6px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--net-panel-border);
  background: #f1f8f3;
}

.net-panel-header__actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.net-panel-export {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  height: 32px;
  flex: 0 0 auto;
  padding: 0 10px;
  border: 1px solid #9cbfa8;
  border-radius: 6px;
  background: #ffffff;
  color: var(--net-panel-accent);
  font: inherit;
  font-size: 12px;
  font-weight: 650;
  white-space: nowrap;
  cursor: pointer;
}

.net-panel-export__icon {
  font-size: 15px;
}

.net-panel-export:hover:not(:disabled),
.net-panel-export:focus-visible:not(:disabled) {
  border-color: var(--net-panel-accent);
  background: #f1f8f3;
}

.net-panel-export:disabled {
  cursor: wait;
  opacity: 0.58;
}

.net-panel-clear {
  height: 32px;
  flex: 0 0 auto;
  padding: 0 10px;
  border: 1px solid var(--net-panel-border);
  border-radius: 6px;
  background: var(--net-panel-surface);
  color: var(--net-panel-text);
  font: inherit;
  font-size: 12px;
  white-space: nowrap;
  cursor: pointer;
}

.net-panel-workspace {
  display: grid;
  grid-template-rows: minmax(0, 1fr);
  min-height: 0;
}

.net-panel-list {
  min-height: 0;
  overflow: auto;
  background: #ffffff;
}

.net-panel-chip {
  align-self: end;
  height: 34px;
  padding: 0 12px;
  border: 1px solid var(--net-panel-border);
  border-radius: 6px;
  background: #ffffff;
  color: var(--net-panel-muted);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}

.net-panel-chip.is-active {
  border-color: #9cbfa8;
  background: #f1f8f3;
  color: var(--net-panel-accent);
}

.net-panel-story {
  display: grid;
  width: 100%;
  gap: 12px;
  padding: 16px;
  border: 0;
  border-bottom: 1px solid #eceff1;
  border-radius: 0;
  background: transparent;
  color: var(--net-panel-text);
  text-align: left;
}

.net-panel-story:hover {
  background: transparent;
}

.net-panel-story--fail {
  box-shadow: inset 3px 0 0 var(--net-panel-error);
}

.net-panel-story__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.net-panel-story__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.net-panel-story__status {
  font: 700 11px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.04em;
}

.net-panel-story__status--ok {
  color: var(--net-panel-accent);
}

.net-panel-story__status--fail {
  color: var(--net-panel-error);
}

.net-panel-story__status--running {
  color: #9a6b16;
}

.net-panel-story__toggle {
  height: 24px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--net-panel-muted);
  font: inherit;
  font-size: 11px;
  cursor: pointer;
}

.net-panel-story__toggle:hover,
.net-panel-story__toggle:focus-visible {
  color: var(--net-panel-accent);
}

.net-panel-story__flow {
  position: relative;
  display: grid;
}

.net-panel-story__flow::before {
  position: absolute;
  top: 9px;
  bottom: 12px;
  left: 5px;
  width: 1px;
  background: #cfd9d3;
  content: '';
}

.net-panel-story__flow-item {
  position: relative;
  min-width: 0;
  margin: 0;
  padding: 0 0 22px 26px;
}

.net-panel-story__flow-item:last-child {
  padding-bottom: 0;
}

.net-panel-story__flow-item::before {
  position: absolute;
  top: 5px;
  left: 0;
  z-index: 1;
  width: 11px;
  height: 11px;
  border: 2px solid #ffffff;
  border-radius: 50%;
  background: #8d9a92;
  box-shadow: 0 0 0 1px #c7d1cb;
  content: '';
}

.net-panel-story__flow-item--input::before,
.net-panel-story__flow-item--prompt::before {
  background: var(--net-panel-accent);
}

.net-panel-story__flow-item--route::before {
  background: #286b91;
}

.net-panel-story__flow-item--output::before {
  background: var(--net-panel-reply);
}

.net-panel-story__line {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
}

.net-panel-story__label {
  font: 700 11px/1.45 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.02em;
}

.net-panel-story__label--q {
  color: var(--net-panel-accent);
}

.net-panel-story__label--a {
  color: var(--net-panel-reply);
}

.net-panel-story__text {
  overflow-wrap: anywhere;
  font-size: 13px;
  line-height: 1.45;
}

.net-panel-story__error {
  color: var(--net-panel-error);
  font-size: 12px;
}

.net-panel-story__timeline {
  display: grid;
  gap: 8px;
}

.net-panel-story__llm {
  display: grid;
  gap: 8px;
}

.net-panel-story__route {
  display: grid;
  gap: 8px;
}

.net-panel-story__route-list {
  display: grid;
  gap: 8px;
  margin: 0;
}

.net-panel-story__route-row {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 2px 8px;
  margin: 0;
}

.net-panel-story__route-label,
.net-panel-story__route-value,
.net-panel-story__route-detail {
  margin: 0;
}

.net-panel-story__route-label {
  color: var(--net-panel-muted);
  font: 600 11px/1.4 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.net-panel-story__route-value {
  color: var(--net-panel-text);
  overflow-wrap: anywhere;
  font-size: 12px;
  line-height: 1.4;
}

.net-panel-story__route-detail {
  grid-column: 2;
  color: var(--net-panel-muted);
  overflow-wrap: anywhere;
  font-size: 11px;
  line-height: 1.4;
}

.net-panel-story__route-empty {
  color: var(--net-panel-muted);
  font-size: 12px;
  line-height: 1.4;
}

.net-panel-story__route-error {
  color: var(--net-panel-error);
  font-size: 12px;
  line-height: 1.4;
}

.net-panel-story__timeline-title {
  color: var(--net-panel-muted);
  font: 600 10px/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.net-panel-story__timeline-empty {
  color: #8a6a2b;
  font-size: 12px;
  line-height: 1.4;
}

.net-panel-story__timeline-list {
  position: relative;
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 2px 0 0 18px;
  list-style: none;
}

.net-panel-story__timeline-list::before {
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 4px;
  width: 1px;
  background: #d9e1dc;
  content: '';
}

.net-panel-story__timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  gap: 2px 8px;
  align-items: baseline;
  font: 400 11px/1.35 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.net-panel-story__timeline-item::before {
  position: absolute;
  top: 4px;
  left: -18px;
  width: 9px;
  height: 9px;
  border: 2px solid #ffffff;
  border-radius: 50%;
  background: #99a69e;
  box-shadow: 0 0 0 1px #cbd5cf;
  content: '';
}

.net-panel-story__timeline-kind {
  color: var(--net-panel-muted);
}

.net-panel-story__timeline-item--skill .net-panel-story__timeline-kind,
.net-panel-story__timeline-item--tool .net-panel-story__timeline-kind {
  color: var(--net-panel-accent);
}

.net-panel-story__timeline-item--skill::before,
.net-panel-story__timeline-item--tool::before {
  background: var(--net-panel-accent);
}

.net-panel-story__timeline-item--card .net-panel-story__timeline-kind {
  color: var(--net-panel-reply);
}

.net-panel-story__timeline-item--card::before {
  background: var(--net-panel-reply);
}

.net-panel-story__timeline-label {
  color: var(--net-panel-text);
  word-break: break-word;
}

.net-panel-story__timeline-detail {
  grid-column: 2 / 4;
  color: var(--net-panel-muted);
  word-break: break-word;
}

.net-panel-story__timeline-seq {
  color: #98a29c;
  font-size: 10px;
  text-align: right;
}

.net-panel-story__timeline-lines {
  grid-column: 2 / 4;
  margin: 2px 0 0;
  padding: 0 0 0 14px;
  list-style: disc;
  color: var(--net-panel-text);
}

.net-panel-story__timeline-line {
  margin: 2px 0;
  white-space: pre-wrap;
  word-break: break-word;
  padding: 2px 0 2px 8px;
  border-left: 2px solid #d9e1dc;
  background: transparent;
  font: 11px/1.35 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.net-panel-story__network {
  display: grid;
  gap: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--net-panel-border);
}

.net-panel-story__block {
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--net-panel-border);
  border-left: 3px solid var(--net-panel-border);
  background: #ffffff;
}

.net-panel-story__block--request {
  border-left-color: var(--net-panel-request-border);
  background: #ffffff;
}

.net-panel-story__block--request .net-panel-story__block-title {
  color: var(--net-panel-accent);
}

.net-panel-story__block--sse {
  border-left-color: var(--net-panel-sse-border);
  background: #ffffff;
}

.net-panel-story__block--sse .net-panel-story__block-title {
  color: var(--net-panel-reply);
}

.net-panel-story__block--error {
  border-left-color: var(--net-panel-error);
  background: var(--net-panel-error-bg);
}

.net-panel-story__block--error .net-panel-story__block-title {
  color: var(--net-panel-error);
}

.net-panel-story__block-title {
  margin-bottom: 4px;
  color: var(--net-panel-muted);
  font-size: 10px;
  font-weight: 650;
  text-transform: uppercase;
}

.net-panel-story__meta {
  overflow-wrap: anywhere;
  font: 600 11px/1.4 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.net-panel-story__json-toggle {
  justify-self: start;
  margin-top: 6px;
  height: 28px;
  padding: 0 10px;
  border: 1px solid var(--net-panel-border);
  border-radius: 6px;
  background: #ffffff;
  color: var(--net-panel-muted);
  font: inherit;
  font-size: 11px;
  cursor: pointer;
}

.net-panel-story__json-toggle:hover {
  border-color: #9ca7ae;
  background: #eef1f2;
}

.net-panel-story__json-toggle[aria-expanded='true'] {
  color: var(--net-panel-text);
}

.net-panel-story__json {
  margin: 6px 0 0;
  max-height: 160px;
  overflow: auto;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--net-panel-border);
  background: #ffffff;
  color: #283139;
  font: 400 11px/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.net-panel-copy {
  height: 24px;
  padding: 0 8px;
  border: 1px solid var(--net-panel-border);
  border-radius: 6px;
  background: #ffffff;
  color: var(--net-panel-text);
  font: inherit;
  font-size: 11px;
  cursor: pointer;
}

.net-panel-copy--secondary {
  color: var(--net-panel-muted);
}

.net-panel-copy:hover,
.net-panel-clear:hover,
.net-panel-chip:hover {
  border-color: #9ca7ae;
  background: #eef1f2;
}

.net-panel-other {
  border-top: 1px solid var(--net-panel-border);
  background: #fbfcfc;
}

.net-panel-other__title {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px 6px;
  border: 0;
  background: transparent;
  color: var(--net-panel-muted);
  font: inherit;
  font-size: 11px;
  font-weight: 650;
  text-align: left;
  cursor: pointer;
}

.net-panel-other__title::after {
  content: '▸';
  font-size: 10px;
  color: var(--net-panel-muted);
}

.net-panel-other__title[aria-expanded='true']::after {
  content: '▾';
}

.net-panel-other-row {
  display: grid;
  width: 100%;
  gap: 6px;
  padding: 8px 16px;
  border: 0;
  border-bottom: 1px solid #eceff1;
  border-radius: 0;
  background: transparent;
  color: var(--net-panel-muted);
  font: 500 11px/1.4 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-align: left;
  cursor: pointer;
}

.net-panel-other-row[data-expanded='true'] {
  background: #f4f6f7;
}

.net-panel-other-row__json {
  margin: 0;
  padding: 8px;
  border-radius: 6px;
  background: #ffffff;
  color: var(--net-panel-text);
  font: 500 11px/1.45 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  white-space: pre-wrap;
  word-break: break-word;
}

.net-panel-llm__meta {
  margin: 4px 0 8px;
  color: var(--net-panel-muted);
  font: 500 11px/1.4 ui-sans-serif, system-ui, -apple-system, sans-serif;
}

.net-panel-llm__error {
  margin: 4px 0 8px;
  color: #b42318;
  font: 500 11px/1.4 ui-sans-serif, system-ui, -apple-system, sans-serif;
}

.net-panel-llm__span {
  margin-top: 4px;
  padding: 10px 0 0;
  border-top: 1px solid var(--net-panel-border, #e5e7eb);
  background: transparent;
}

.net-panel-llm__span-title {
  margin-bottom: 6px;
  font: 600 12px/1.35 ui-sans-serif, system-ui, -apple-system, sans-serif;
  color: var(--net-panel-text);
}

.net-panel-llm__messages {
  margin-top: 6px;
}

.net-panel-llm__prompt-toggle {
  display: flex;
  width: 100%;
  min-height: 34px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 7px 10px;
  border: 1px solid var(--net-panel-border);
  border-radius: 6px;
  background: var(--net-panel-surface);
  color: var(--net-panel-text);
  font: 650 11px/1.35 ui-sans-serif, system-ui, -apple-system, sans-serif;
  text-align: left;
  cursor: pointer;
}

.net-panel-llm__prompt-toggle:hover,
.net-panel-llm__prompt-toggle:focus-visible {
  border-color: #9cbfa8;
  background: #f1f8f3;
}

.net-panel-llm__prompt-action {
  flex: 0 0 auto;
  color: var(--net-panel-accent);
  font-size: 11px;
  font-weight: 650;
}

.net-panel-llm__preview {
  margin: 6px 0 0;
  padding: 10px 12px;
  border: 1px solid var(--net-panel-border);
  border-radius: 6px;
  background: #ffffff;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font: 500 11px/1.45 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--net-panel-text);
}

.net-panel-empty {
  margin: 0;
  padding: 28px 16px;
  color: var(--net-panel-muted);
  text-align: center;
}

@media (max-width: 700px) {
  .net-panel {
    inset: 0;
    width: 100%;
    border: 0;
    border-radius: 0;
  }

  .net-panel-trigger {
    right: 12px;
    bottom: calc(104px + env(safe-area-inset-bottom, 0px));
  }

  .net-panel-header {
    flex-wrap: wrap;
    padding-top: calc(14px + env(safe-area-inset-top, 0px));
  }

  .net-panel-header__actions {
    width: 100%;
    justify-content: flex-end;
  }

  .net-panel-filters {
    grid-template-columns: minmax(0, 1fr) 96px;
  }

  .net-panel-chip {
    width: 96px;
    padding: 0 8px;
    white-space: nowrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  .net-panel-root * {
    scroll-behavior: auto !important;
  }
}