:root {
  color-scheme: light;
  --canvas: #eef4f7;
  --canvas-deep: #e4edf2;
  --sidebar: #102a3a;
  --sidebar-soft: #183f54;
  --surface: #ffffff;
  --surface-soft: #f5f8fa;
  --surface-strong: #eaf2f7;
  --border: #d3e0e7;
  --border-strong: #b7cbd6;
  --ink: #102a3a;
  --ink-soft: #284b5e;
  --muted: #627b89;
  --signal: #168fce;
  --signal-deep: #0879b3;
  --signal-soft: #ddf3fc;
  --success: #0b7168;
  --success-soft: #ddf5f0;
  --warning: #865600;
  --warning-soft: #fff0cf;
  --danger: #b93c4a;
  --danger-soft: #fce5e8;
  --terminal: #102d3d;
  --terminal-text: #d7f4ff;
  --radius: 14px;
  --radius-small: 9px;
  --shadow: 0 14px 34px rgba(16, 42, 58, 0.07);
  --shadow-strong: 0 20px 50px rgba(16, 42, 58, 0.16);
  --font-body: "Microsoft YaHei UI", "PingFang SC", "Noto Sans CJK SC", "Segoe UI Variable Text", "Segoe UI", sans-serif;
  --font-data: "Cascadia Code", "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--canvas);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background: var(--canvas);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

body.modal-open {
  overflow: hidden;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  min-height: 38px;
  padding: 8px 14px;
  border: 1px solid transparent;
  border-radius: var(--radius-small);
  cursor: pointer;
  font-weight: 650;
  letter-spacing: 0.01em;
}

button,
input,
select,
textarea,
.nav-item,
.panel,
.stat-card,
.toast {
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    background-color 160ms ease,
    color 160ms ease,
    opacity 160ms ease,
    transform 160ms ease;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex="0"]:focus-visible {
  outline: 3px solid var(--signal-deep);
  outline-offset: 2px;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

button[aria-busy="true"] {
  cursor: progress;
}

input,
select,
textarea {
  width: 100%;
  min-height: 40px;
  padding: 8px 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
  color: var(--ink);
  background: var(--surface);
}

input:hover,
select:hover,
textarea:hover {
  border-color: var(--border-strong);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--signal);
  box-shadow: 0 0 0 3px rgba(22, 143, 206, 0.1);
}

input:disabled,
select:disabled,
textarea:disabled {
  color: #8da0aa;
  background: #eaf0f3;
}

input[type="checkbox"],
input[type="radio"] {
  accent-color: var(--signal-deep);
}

textarea {
  min-height: 180px;
  resize: vertical;
}

::placeholder {
  color: #8ca0ab;
  opacity: 1;
}

.hidden {
  display: none !important;
}

.eyebrow,
.panel-kicker {
  display: block;
  color: var(--signal-deep);
  font-family: var(--font-data);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.3;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 252px minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  z-index: 60;
  height: 100vh;
  display: flex;
  flex-direction: column;
  color: #d9e9f0;
  background:
    linear-gradient(180deg, rgba(22, 143, 206, 0.1), transparent 180px),
    var(--sidebar);
  box-shadow: 8px 0 28px rgba(16, 42, 58, 0.1);
}

.brand {
  min-height: 72px;
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.brand-mark {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(116, 212, 249, 0.42);
  border-radius: 13px;
  color: #ffffff;
  background: rgba(22, 143, 206, 0.18);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-copy,
.profile-copy,
.login-brand > span:last-child {
  min-width: 0;
  display: grid;
  gap: 1px;
}

.brand-copy strong,
.profile-copy strong,
.login-brand strong {
  color: #ffffff;
  font-size: 14px;
  font-weight: 750;
}

.brand-copy small,
.profile-copy small,
.login-brand small {
  color: #90adbb;
  font-family: var(--font-data);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-toggle {
  display: none;
  width: 40px;
  min-height: 40px;
  margin-left: auto;
  padding: 0;
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  width: 17px;
  height: 2px;
  display: block;
  margin: 4px auto;
  border-radius: 2px;
  content: "";
  background: #d9e9f0;
}

.sidebar.is-open .nav-toggle span {
  opacity: 0;
}

.sidebar.is-open .nav-toggle::before {
  transform: translateY(6px) rotate(45deg);
}

.sidebar.is-open .nav-toggle::after {
  transform: translateY(-6px) rotate(-45deg);
}

.nav-list {
  display: grid;
  gap: 3px;
  padding: 14px 10px 24px;
  overflow-y: auto;
}

.nav-section-label {
  margin: 17px 12px 7px;
  color: #7899aa;
  font-family: var(--font-data);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.nav-section-label:first-child {
  margin-top: 5px;
}

.nav-item {
  position: relative;
  min-height: 43px;
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 0 13px 0 17px;
  border: 1px solid transparent;
  border-radius: 9px;
  color: #bcd0d9;
  background: transparent;
  text-align: left;
}

.nav-item::before {
  position: absolute;
  left: 6px;
  width: 3px;
  height: 16px;
  border-radius: 999px;
  content: "";
  background: transparent;
}

.nav-item:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.07);
}

.nav-item.active {
  border-color: rgba(108, 205, 243, 0.18);
  color: #ffffff;
  background: rgba(22, 143, 206, 0.18);
}

.nav-item.active::before {
  background: #6dd5f7;
  box-shadow: 0 0 12px rgba(109, 213, 247, 0.58);
}

.nav-profile {
  margin: auto 10px 16px;
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
}

.profile-avatar {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  border-radius: 9px;
  color: #ffffff;
  background: var(--signal-deep);
  font-size: 12px;
}

.main-shell {
  min-width: 0;
  padding: 0 30px 34px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  min-height: 78px;
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(211, 224, 231, 0.88);
  background: rgba(238, 244, 247, 0.91);
  backdrop-filter: blur(16px);
}

.page-heading {
  min-width: 190px;
}

.topbar h1 {
  margin: 2px 0 0;
  color: var(--ink);
  font-size: clamp(20px, 2vw, 27px);
  font-weight: 760;
  letter-spacing: -0.035em;
  line-height: 1.2;
}

.topbar p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.topbar-actions,
.button-row,
.mini-header,
.mini-header-actions,
.file-upload-row,
.tabs,
.panel-tools {
  display: flex;
  gap: 9px;
  align-items: center;
  flex-wrap: wrap;
}

.user-pill {
  min-height: 34px;
  display: inline-flex;
  gap: 7px;
  align-items: center;
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--ink-soft);
  background: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 650;
}

.user-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--success);
  box-shadow: 0 0 0 3px var(--success-soft);
}

.operation-status {
  max-width: 270px;
  overflow: hidden;
  padding: 4px 0;
  color: var(--muted);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.operation-status.busy {
  color: var(--warning);
}

.operation-status.error {
  color: var(--danger);
}

.page-view,
.task-view {
  display: none;
}

.page-view.active,
.task-view.active {
  display: block;
  animation: page-in 180ms ease-out both;
}

@keyframes page-in {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(320px, 1fr));
  gap: 16px;
}

.settings-grid > .panel {
  display: flex;
  flex-direction: column;
}

.settings-grid > .panel > .button-row:last-child {
  margin-top: auto;
  padding-top: 18px;
}

.settings-ai-panel {
  grid-column: 1 / -1;
}

.settings-ai-panel > .button-row {
  justify-content: flex-end;
}

.settings-ai-panel #aiSaveButton {
  min-width: 160px;
}

.panel {
  min-width: 0;
  padding: 20px 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.panel:hover {
  border-color: #c3d7e1;
}

.panel-span-5 {
  grid-column: span 5;
}

.panel-span-6 {
  grid-column: span 6;
}

.panel-span-7 {
  grid-column: span 7;
}

.panel-span-12 {
  grid-column: 1 / -1;
}

.panel-header {
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 17px;
  padding-bottom: 13px;
  border-bottom: 1px solid #e4ebef;
}

.panel-header > div:first-child {
  min-width: 0;
}

.panel-header h2,
.modal-card h2,
.login-card h2 {
  margin: 2px 0 0;
  color: var(--ink);
  font-size: 17px;
  font-weight: 750;
  letter-spacing: -0.02em;
}

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

.form-grid {
  display: grid;
  gap: 13px;
}

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

.chat-workspace {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(360px, 1.3fr) minmax(260px, 1fr);
  align-items: stretch;
  gap: 24px;
}

.chat-workspace-accounts { display: flex; flex-direction: column; min-height: 0; align-self: stretch; overflow: hidden; }
.chat-workspace-accounts .check-list {
  /* 高度由右侧面板决定，账号内容不参与整行高度计算。 */
  flex: 1 1 0;
  height: 0;
  min-height: 0;
  max-height: none;
  contain: size;
  overflow-y: auto;
  overscroll-behavior-y: contain;
}
.chat-workspace-actions { display: grid; gap: 20px; min-width: 0; }
.chat-account-header { flex-wrap: wrap; gap: 10px; }
.chat-account-toolbar { display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: 6px; margin-left: auto; min-width: 0; }
.chat-account-toolbar input { width: 150px; max-width: 100%; min-height: 30px; padding: 5px 8px; }
.chat-workspace-accounts .chat-account-filter { flex: none; width: 100%; min-width: 0; margin-bottom: 10px; }
.chat-workspace-accounts .check-item[hidden] { display: none; }
.chat-scan-results { display: flex; flex-direction: column; min-height: 0; min-width: 0; overflow: hidden; }
.chat-scan-table-wrap { flex: 1 1 0; height: 0; min-height: 0; overflow: auto; contain: size; }
.chat-scan-table-wrap table { width: 100%; table-layout: fixed; }
.chat-scan-table-wrap th:first-child { width: 30%; }
.chat-scan-table-wrap td { overflow-wrap: anywhere; }
.chat-scan-table-wrap th { position: sticky; top: 0; background: var(--surface); }

@media (max-width: 1250px) {
  .chat-workspace { grid-template-columns: minmax(240px, 0.8fr) minmax(0, 1.6fr); }
  .chat-scan-results { grid-column: 1 / -1; }
  .chat-scan-table-wrap { flex: none; height: 320px; }
}

@media (max-width: 900px) {
  .chat-workspace { grid-template-columns: minmax(0, 1fr); }
  .chat-workspace-accounts .check-list { flex: none; height: min(50vh, 300px); max-height: 300px; }
}

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

.four-col-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.task-workspace {
  display: grid;
  grid-template-columns: minmax(300px, 0.8fr) minmax(0, 2.4fr);
  gap: 16px;
  align-items: start;
}

.task-account-panel {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  height: auto;
  min-height: 360px;
}

.task-account-panel .check-list {
  flex: 1 1 0;
  min-height: 0;
  max-height: none;
  overflow-y: auto;
  align-content: start;
}

.task-workspace-content { min-width: 0; }
#presetTargetChecks .check-item[hidden] { display: none; }
.task-account-header { flex-wrap: wrap; gap: 8px; }
.task-account-header .button-row { gap: 6px; flex-wrap: nowrap; }
#taskAccountCount { white-space: nowrap; }
.task-list-view { display: none; grid-column: 1 / -1; min-width: 0; }
.task-list-view.active { display: block; }

.preset-editor-content {
  min-width: 0;
  display: grid;
  align-content: start;
}

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

.preset-resource-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px;
}

.preset-resource-grid .check-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.preset-resource-grid .check-list {
  height: 270px;
  max-height: none;
  min-height: 0;
  flex: 1 1 auto;
  align-content: start;
}

.preset-publish-actions {
  justify-content: flex-start;
}

.flow-editor-panel > * { min-width: 0; }
.flow-schedule-note { grid-column: 1 / -1; margin: 0; }

.custom-editor-panel > .form-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  align-items: end;
}

.custom-editor-panel > .form-grid > .field-block { grid-column: span 2; }
.custom-editor-panel > .form-grid > .custom-wide-field { grid-column: span 3; }
.custom-editor-panel > .form-grid > .inline-check {
  min-height: 44px;
  padding: 10px 12px;
}

@media (max-width: 760px) {
  .custom-editor-panel > .form-grid { grid-template-columns: minmax(0, 1fr); }
  .custom-editor-panel > .form-grid > .field-block { grid-column: 1 / -1; }
}

.message-flow-editor-panel > .compact-wrap .data-table { min-width: 0; }

.field-span-2 {
  grid-column: span 2;
}

.field-block {
  display: grid;
  gap: 6px;
}

.field-block > span,
.field-block > label {
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 650;
}

.inline-check {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  min-height: 40px;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
  background: var(--surface-soft);
}

.inline-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-height: 0;
  padding: 0;
}

.top-gap {
  margin-top: 18px;
}

.compact-top-gap {
  margin-top: 10px;
}

.task-helper-row {
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
  background: var(--surface-soft);
}

.run-button {
  border-color: var(--signal-deep);
  color: #ffffff;
  background: var(--signal-deep);
  box-shadow: 0 5px 14px rgba(8, 121, 179, 0.16);
}

.run-button:hover:not(:disabled) {
  border-color: #056b9f;
  background: #056b9f;
  transform: translateY(-1px);
}

.secondary-button,
.tiny-button {
  border-color: var(--border);
  color: var(--ink-soft);
  background: #f7fafc;
}

.secondary-button:hover:not(:disabled),
.tiny-button:hover:not(:disabled) {
  border-color: var(--border-strong);
  color: var(--ink);
  background: var(--surface-strong);
}

.warning-button {
  border-color: #e7c57e;
  color: var(--warning);
  background: var(--warning-soft);
}

.warning-button:hover:not(:disabled) {
  border-color: #d5aa51;
  background: #ffe7b2;
}

.danger-button,
.danger-inline {
  border-color: #efbcc2;
  color: var(--danger);
  background: var(--danger-soft);
}

.danger-button:hover:not(:disabled),
.danger-inline:hover:not(:disabled) {
  border-color: #d88e98;
  background: #f9d8dd;
}

.wide-button {
  width: 100%;
}

.tiny-button {
  min-height: 30px;
  padding: 5px 10px;
  font-size: 11px;
  font-weight: 650;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(130px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.stat-card {
  position: relative;
  min-height: 104px;
  overflow: hidden;
  padding: 17px 15px 15px 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--ink);
  background: var(--surface);
  box-shadow: 0 9px 24px rgba(16, 42, 58, 0.05);
  text-align: left;
}

.stat-card::before {
  position: absolute;
  inset: 16px auto 16px 0;
  width: 3px;
  border-radius: 0 999px 999px 0;
  content: "";
  background: var(--signal);
}

.stat-card[data-page-target] {
  cursor: pointer;
}

.stat-card[data-page-target]:hover {
  border-color: #a8d8eb;
  background: #fbfdfe;
  box-shadow: 0 14px 30px rgba(16, 42, 58, 0.09);
  transform: translateY(-2px);
}

.stat-card .label {
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 650;
}

.stat-card .value {
  font-family: var(--font-data);
  font-size: 25px;
  font-weight: 750;
  letter-spacing: -0.04em;
}

.stat-card .hint {
  margin-top: 5px;
  color: #8296a1;
  font-size: 10px;
}

.readiness-panel,
.quick-launch-panel {
  min-height: 250px;
}

.readiness-list,
.quick-launch-list {
  display: grid;
  gap: 9px;
}

.readiness-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 10px 11px;
  border: 1px solid #e0e9ee;
  border-radius: 10px;
  background: var(--surface-soft);
}

.readiness-indicator {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--success);
  box-shadow: 0 0 0 4px var(--success-soft);
}

.readiness-item.missing .readiness-indicator {
  background: var(--warning);
  box-shadow: 0 0 0 4px var(--warning-soft);
}

.readiness-copy {
  min-width: 0;
  display: grid;
  gap: 1px;
}

.readiness-copy strong {
  font-size: 12px;
}

.readiness-copy small {
  overflow: hidden;
  color: var(--muted);
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.readiness-link {
  min-height: 28px;
  padding: 4px 8px;
  border-color: transparent;
  color: var(--signal-deep);
  background: transparent;
  font-size: 10px;
}

.quick-launch-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 11px 12px;
  border: 1px solid #e0e9ee;
  border-radius: 10px;
  background: var(--surface-soft);
}

.quick-launch-copy {
  min-width: 0;
}

.quick-launch-copy strong,
.quick-launch-copy small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.quick-launch-copy strong {
  font-size: 12px;
}

.quick-launch-copy small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 10px;
}

.empty-state {
  min-height: 110px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  padding: 20px;
  border: 1px dashed var(--border-strong);
  border-radius: 10px;
  color: var(--muted);
  background: var(--surface-soft);
  text-align: center;
}

.empty-state strong {
  color: var(--ink-soft);
  font-size: 13px;
}

.tabs {
  position: static;
  z-index: 25;
  gap: 3px;
  margin-bottom: 16px;
  padding: 5px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 18px rgba(16, 42, 58, 0.05);
  backdrop-filter: blur(12px);
}

.tab-button {
  min-height: 34px;
  padding: 6px 13px;
  color: var(--muted);
  background: transparent;
}

.tab-button:hover {
  color: var(--ink);
  background: var(--surface-strong);
}

.tab-button.active {
  color: #ffffff;
  background: var(--ink-soft);
  box-shadow: 0 5px 12px rgba(16, 42, 58, 0.14);
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.check-panel {
  min-width: 0;
}

.mini-header {
  justify-content: space-between;
  margin-bottom: 8px;
}

.mini-header strong {
  color: var(--ink-soft);
  font-size: 12px;
}

.mini-header-actions {
  margin-left: auto;
}

.check-list {
  display: grid;
  gap: 5px;
  max-height: 270px;
  overflow: auto;
  padding: 9px;
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
  background: var(--surface-soft);
}

.tall-check-list {
  max-height: 360px;
}

.check-item {
  min-height: 33px;
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 5px 7px;
  border-radius: 7px;
  font-size: 12px;
}

.check-item:hover {
  background: var(--surface-strong);
}

.check-item input {
  width: 16px;
  height: 16px;
  min-height: 0;
  padding: 0;
}

.table-wrap {
  width: 100%;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}

.compact-wrap {
  max-height: 430px;
}

.data-table {
  width: 100%;
  min-width: 660px;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 12px;
}

.data-table th,
.data-table td {
  padding: 10px 12px;
  border-bottom: 1px solid #e7eef2;
  text-align: left;
  vertical-align: top;
}

.data-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  color: #35596c;
  background: #eaf2f7;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.data-table tbody tr:last-child td {
  border-bottom: 0;
}

.data-table tbody tr:hover {
  background: #f3f9fc;
}

.data-table tbody tr.context-row {
  background: var(--signal-soft);
  box-shadow: inset 3px 0 0 var(--signal);
}

.data-table tbody tr.selected-row {
  background: var(--signal-soft);
}

.data-table tbody tr.disabled-row td {
  color: #8ca0ab;
  background: #f5f7f8;
}

.data-table tbody tr.account-unavailable td {
  color: #6f8089;
}

.account-table {
  min-width: 980px;
}

.select-column {
  width: 48px;
  text-align: center !important;
}

.select-column input,
.account-row-check {
  width: 17px;
  height: 17px;
  min-height: 0;
  padding: 0;
}

.account-list-header {
  align-items: flex-end;
}

.panel-tools {
  justify-content: flex-end;
}

.empty-table-cell {
  padding: 30px !important;
  color: var(--muted);
  text-align: center !important;
}

.cell-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.manage-grid {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  gap: 16px;
}

.message-grid {
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
}

.manage-form {
  display: grid;
  gap: 12px;
}

.resources-grid { height: clamp(620px, calc(100vh - 165px), 960px); }

.resources-grid > .panel {
  display: flex;
  flex-direction: column;
  min-height: 0;
  min-width: 0;
}

.resources-grid .compact-wrap { min-height: 0; max-height: none; }
.resources-grid > .panel > .table-wrap { flex: 1 1 0; }

.resources-grid .message-grid {
  flex: 1 1 0;
  min-height: 0;
  grid-template-rows: minmax(0, 1fr);
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.3fr);
}

.resources-grid .manage-form {
  min-height: 0;
  min-width: 0;
  grid-template-rows: auto minmax(0, 1fr) auto;
}

.resources-grid .manage-form > .field-block {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

#messageContentInput { flex: 1 1 0; min-height: 120px; height: 0; }

#targetTable,
#messageTable { min-width: 0; table-layout: fixed; }

#targetTable th:first-child { width: 62%; }
#messageTable th:first-child { width: 80%; }
#messageTable th:last-child { width: 20%; }

.resources-grid .data-table td,
.resources-grid .data-table th {
  padding: 7px 8px;
  overflow-wrap: anywhere;
  white-space: normal;
}

.resources-grid .table-link {
  min-height: 25px;
  max-width: 100%;
  padding: 4px 7px;
  font-size: 11px;
  line-height: 1.35;
  white-space: normal;
  overflow-wrap: anywhere;
}

.resources-grid .data-table .status-badge {
  min-width: 0;
  padding: 3px 7px;
  font-size: 10px;
}

.search-input {
  width: min(350px, 100%);
}

.file-upload-row input[type="file"] {
  flex: 1 1 320px;
  padding: 6px 9px;
  background: var(--surface-soft);
}

.log-box {
  min-height: 360px;
  max-height: 720px;
  overflow: auto;
  padding: 14px 15px;
  border: 1px solid #234c61;
  border-radius: 10px;
  color: var(--terminal-text);
  background:
    linear-gradient(rgba(109, 213, 247, 0.035) 1px, transparent 1px),
    var(--terminal);
  background-size: 100% 28px;
  white-space: pre-wrap;
  font: 12px/1.65 var(--font-data);
  scrollbar-color: #4b7083 transparent;
}

.compact-log {
  min-height: 220px;
  max-height: 360px;
}

.meta-block {
  display: grid;
  gap: 9px;
  color: var(--muted);
  font-size: 12px;
}

.runtime-job-list {
  display: grid;
  gap: 10px;
}

.runtime-job-card {
  position: relative;
  padding: 13px 14px 13px 17px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-soft);
}

.runtime-job-card::before {
  position: absolute;
  top: 15px;
  left: -4px;
  width: 8px;
  height: 8px;
  border: 2px solid var(--surface);
  border-radius: 999px;
  content: "";
  background: var(--warning);
  box-shadow: 0 0 0 3px var(--warning-soft);
}

.runtime-job-card[data-job-id] {
  cursor: context-menu;
}

.runtime-job-card.context-row {
  border-color: #87cbe7;
  background: var(--signal-soft);
  box-shadow: 0 0 0 2px rgba(22, 143, 206, 0.15);
}

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

.runtime-job-meta {
  display: flex;
  gap: 7px 15px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 9px;
}

.runtime-job-meta span {
  color: var(--muted);
  font-family: var(--font-data);
  font-size: 10px;
}

.status-badge {
  min-width: 70px;
  min-height: 27px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 9px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 800;
  white-space: nowrap;
}

.status-badge.running {
  border-color: #e6c271;
  color: var(--warning);
  background: var(--warning-soft);
}

.status-badge.completed {
  border-color: #a9ddd4;
  color: var(--success);
  background: var(--success-soft);
}

.status-badge.failed,
.status-badge.cancelled {
  border-color: #efbcc2;
  color: var(--danger);
  background: var(--danger-soft);
}

.status-badge.idle {
  border-color: var(--border);
  color: var(--muted);
  background: var(--surface-strong);
}

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

.readonly-grid > div {
  display: grid;
  gap: 5px;
  padding: 13px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-soft);
}

.proxy-pool-version-grid > div {
  grid-template-columns: 1fr auto;
  align-items: center;
}

.proxy-pool-version-grid span,
.proxy-pool-version-grid strong {
  grid-column: 1;
}

.proxy-pool-version-grid button {
  grid-column: 2;
  grid-row: 1 / span 2;
}

.current-node-row {
  background: #edf9f5;
}

#proxyPoolNodeTable tbody tr {
  cursor: pointer;
}

#proxyPoolNodeTable tbody tr.mouse-selected-node-row {
  background: var(--signal-soft);
}

#proxyPoolNodeTable tbody tr.current-node-row.mouse-selected-node-row {
  background: var(--success-soft);
  box-shadow: inset 3px 0 0 var(--success);
}

.context-menu {
  position: fixed;
  z-index: 1200;
  min-width: 220px;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  box-shadow: var(--shadow-strong);
}

.context-menu-label {
  max-width: 280px;
  padding: 7px 10px;
  overflow: hidden;
  color: var(--muted);
  font-size: 10px;
  font-weight: 750;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.context-menu-separator {
  height: 1px;
  margin: 5px 4px;
  background: var(--border);
}

.context-menu-item {
  width: 100%;
  min-height: 33px;
  padding: 7px 10px;
  border-color: transparent;
  color: var(--ink);
  background: transparent;
  text-align: left;
}

.context-menu-item:hover:not(:disabled),
.context-menu-item:focus-visible {
  background: var(--surface-strong);
}

.context-menu-item.danger-inline {
  border-color: transparent;
  color: var(--danger);
  background: transparent;
}

.context-menu-item.danger-inline:hover:not(:disabled) {
  background: var(--danger-soft);
}

.context-menu-item.warning-inline {
  color: var(--warning);
}

.context-menu-item.warning-inline:hover:not(:disabled) {
  background: var(--warning-soft);
}

.toast-region {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 1500;
  width: min(390px, calc(100vw - 32px));
  display: grid;
  gap: 8px;
  pointer-events: none;
}

.toast {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--muted);
  border-radius: 10px;
  color: var(--ink);
  background: var(--surface);
  box-shadow: var(--shadow-strong);
  font-size: 12px;
  animation: toast-in 180ms ease-out both;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
}

.toast.success {
  border-left-color: var(--success);
}

.toast.error {
  border-left-color: var(--danger);
}

.toast.warning {
  border-left-color: #c17b00;
}

.profile-panel {
  max-width: 780px;
}

.inline-message {
  min-height: 20px;
  font-size: 12px;
}

.error-text {
  color: var(--danger);
}

.success-text {
  color: var(--success);
}

.modal-card {
  width: min(440px, 100%);
  max-height: calc(100vh - 40px);
  display: grid;
  gap: 14px;
  overflow: auto;
  padding: 23px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 24px 70px rgba(8, 28, 40, 0.28);
}

.modal-card:focus {
  outline: none;
}

.modal-card-wide {
  width: min(820px, 100%);
}

.step-group {
  margin: 0;
  padding: 13px 14px 15px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--surface-soft);
}

.step-group legend {
  padding: 0 7px;
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 750;
}

.step-group textarea {
  min-height: 76px;
}

.advanced-block {
  padding: 11px 13px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-soft);
}

.advanced-block summary {
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 28px;
  background:
    radial-gradient(circle at 12% 18%, rgba(22, 143, 206, 0.14), transparent 31%),
    radial-gradient(circle at 86% 82%, rgba(11, 113, 104, 0.09), transparent 28%),
    var(--canvas);
}

.login-shell {
  width: min(1080px, 100%);
  min-height: min(680px, calc(100vh - 56px));
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(380px, 0.85fr);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: 0 30px 90px rgba(16, 42, 58, 0.16);
}

.login-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 38px 42px;
  color: #d9e9f0;
  background:
    linear-gradient(rgba(109, 213, 247, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(109, 213, 247, 0.055) 1px, transparent 1px),
    linear-gradient(145deg, #102a3a 0%, #14384a 64%, #0d2634 100%);
  background-size: 34px 34px, 34px 34px, auto;
}

.login-visual::after {
  position: absolute;
  right: -90px;
  bottom: -110px;
  width: 330px;
  height: 330px;
  border: 1px solid rgba(109, 213, 247, 0.22);
  border-radius: 50%;
  content: "";
  box-shadow:
    0 0 0 48px rgba(109, 213, 247, 0.035),
    0 0 0 96px rgba(109, 213, 247, 0.025);
}

.login-brand {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 12px;
  align-items: center;
}

.login-thesis {
  position: relative;
  z-index: 2;
  max-width: 510px;
  margin-top: 76px;
}

.login-thesis .eyebrow {
  color: #73d5f7;
}

.login-thesis h1 {
  margin: 12px 0 17px;
  color: #ffffff;
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 760;
  letter-spacing: -0.055em;
  line-height: 1.18;
}

.login-thesis p {
  max-width: 480px;
  margin: 0;
  color: #abc3ce;
  font-size: 14px;
}

.signal-map {
  position: relative;
  z-index: 2;
  height: 180px;
  margin-top: auto;
}

.signal-route {
  position: absolute;
  top: 82px;
  height: 2px;
  background: linear-gradient(90deg, rgba(109, 213, 247, 0.15), #6dd5f7, rgba(109, 213, 247, 0.15));
  box-shadow: 0 0 12px rgba(109, 213, 247, 0.32);
  transform-origin: left center;
}

.route-one {
  left: 13%;
  width: 36%;
  transform: rotate(-9deg);
}

.route-two {
  left: 47%;
  width: 37%;
  transform: rotate(10deg);
}

.signal-node {
  position: absolute;
  width: 94px;
  display: grid;
  justify-items: center;
  color: #d9e9f0;
  text-align: center;
}

.signal-node i {
  width: 34px;
  height: 34px;
  display: block;
  margin-bottom: 8px;
  border: 1px solid rgba(109, 213, 247, 0.52);
  border-radius: 12px;
  background: rgba(22, 143, 206, 0.18);
  box-shadow: 0 0 0 6px rgba(22, 143, 206, 0.06);
}

.signal-node i::after {
  width: 8px;
  height: 8px;
  display: block;
  margin: 12px auto;
  border-radius: 50%;
  content: "";
  background: #6dd5f7;
  box-shadow: 0 0 12px #6dd5f7;
}

.signal-node b {
  font-size: 12px;
}

.signal-node small {
  color: #779bab;
  font-family: var(--font-data);
  font-size: 9px;
  letter-spacing: 0.08em;
}

.node-source {
  left: 3%;
  top: 72px;
}

.node-task {
  left: calc(50% - 47px);
  top: 24px;
}

.node-result {
  right: 3%;
  top: 75px;
}

.login-local-note {
  position: relative;
  z-index: 2;
  margin: 0;
  color: #6f95a7;
  font-family: var(--font-data);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.login-card {
  align-self: center;
  display: grid;
  gap: 22px;
  padding: 54px 48px;
  background: var(--surface);
}

.login-card-brand {
  display: none;
  gap: 10px;
  align-items: center;
  color: var(--ink);
  font-weight: 750;
}

.login-card-brand .brand-mark {
  border-color: #9ed8ef;
  color: #ffffff;
  background: var(--ink);
}

.login-heading h2 {
  margin-top: 5px;
  font-size: 28px;
  letter-spacing: -0.04em;
}

.login-heading p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.login-form {
  display: grid;
  gap: 15px;
}

.login-form .run-button {
  min-height: 44px;
  margin-top: 4px;
}

.login-security-note {
  margin: -5px 0 0;
  padding-top: 17px;
  border-top: 1px solid #e4ebef;
  color: var(--muted);
  font-size: 11px;
}

@media (max-width: 1380px) {
  .card-grid {
    grid-template-columns: repeat(3, minmax(150px, 1fr));
  }

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

@media (max-width: 1120px) {
  .task-workspace { grid-template-columns: minmax(0, 1fr); }
  .task-account-panel { height: 340px; min-height: 0; }
  .resources-grid { height: auto; }
  .resources-grid > .panel { min-height: 600px; }

  .resources-grid .message-grid {
    flex: auto;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: 260px minmax(360px, 1fr);
  }

  .resources-grid > .panel > .table-wrap {
    flex: auto;
    height: 430px;
    max-height: 430px;
  }
  .main-shell {
    padding-right: 20px;
    padding-left: 20px;
  }

  .settings-grid,
  .check-grid,
  .manage-grid,
  .message-grid {
    grid-template-columns: 1fr;
  }

  .panel-span-5,
  .panel-span-7 {
    grid-column: span 6;
  }

  .account-list-header {
    align-items: stretch;
    flex-direction: column;
  }

  .panel-tools {
    justify-content: flex-start;
  }
}

@media (max-width: 900px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: sticky;
    height: auto;
    min-height: 62px;
  }

  .brand {
    min-height: 62px;
    padding: 10px 14px;
  }

  .brand-mark {
    width: 36px;
    height: 36px;
    flex-basis: 36px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-list {
    display: none;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-height: min(62vh, 520px);
    padding: 8px 10px 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }

  .sidebar.is-open .nav-list {
    display: grid;
  }

  .nav-section-label {
    grid-column: 1 / -1;
    margin-top: 10px;
  }

  .nav-profile {
    display: none;
    margin: 0 10px 12px;
  }

  .sidebar.is-open .nav-profile {
    display: flex;
  }

  .main-shell {
    padding: 0 18px 26px;
  }

  .topbar {
    top: 62px;
    min-height: 72px;
  }

  .panel-span-5,
  .panel-span-6,
  .panel-span-7,
  .panel-span-12,
  .field-span-2 {
    grid-column: 1 / -1;
  }

  .login-page {
    padding: 18px;
  }

  .login-shell {
    width: min(470px, 100%);
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .login-visual {
    display: none;
  }

  .login-card {
    padding: 38px 34px;
  }

  .login-card-brand {
    display: flex;
  }
}

@media (max-width: 620px) {
  .main-shell {
    padding: 0 12px 20px;
  }

  .topbar {
    position: static;
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
    padding: 11px 0 13px;
  }

  .topbar-actions {
    align-items: stretch;
  }

  .operation-status {
    width: 100%;
    max-width: none;
    order: -1;
  }

  .user-pill {
    margin-right: auto;
  }

  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
  }

  .stat-card {
    min-height: 92px;
    padding: 14px 12px 12px 15px;
  }

  .stat-card .value {
    font-size: 22px;
  }

  .panel {
    padding: 17px 15px;
    border-radius: 12px;
  }

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

  .panel-header > :last-child {
    align-self: stretch;
  }

  .two-col-grid,
  .three-col-grid,
  .four-col-grid,
  .preset-form-grid,
  .preset-resource-grid,
  .readonly-grid {
    grid-template-columns: 1fr;
  }

  .field-span-2 {
    grid-column: auto;
  }

  .panel-tools,
  .panel-tools .search-input {
    width: 100%;
  }

  .panel-tools > button {
    flex: 1 1 auto;
  }

  .tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
  }

  .tab-button {
    flex: 0 0 auto;
  }

  .quick-launch-item,
  .readiness-item {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .quick-launch-item > button,
  .readiness-link {
    grid-column: 1 / -1;
    width: 100%;
  }

  .runtime-job-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .runtime-job-meta .job-stop-button {
    width: 100%;
  }

  .toast-region {
    right: 12px;
    bottom: 12px;
    width: calc(100vw - 24px);
  }

    .modal-card,
  .modal-card-wide {
    width: 100%;
    max-height: 92vh;
    padding: 20px 16px;
    border-radius: 18px 18px 0 0;
  }

  .login-page {
    padding: 12px;
  }

  .login-shell {
    border-radius: 18px;
  }

  .login-card {
    padding: 30px 24px;
  }
}

@media (max-width: 420px) {
  .nav-list {
    grid-template-columns: 1fr;
  }

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

  .topbar-actions > button {
    flex: 1 1 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* Dispatch and update controls share the current console palette. */
.skip-link {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: 1000;
  padding: 12px 18px;
  background: var(--surface);
  color: var(--signal-deep);
}
.skip-link:focus { top: 12px; }
.transport-warning {
  position: sticky;
  top: 0;
  z-index: 80;
  padding: 10px 20px;
  background: var(--warning-soft);
  color: var(--warning);
  text-align: center;
}
.secret-status { color: var(--muted); font-size: 12px; }
.modal-dialog {
  width: min(480px, calc(100vw - 32px));
  max-width: none;
  max-height: calc(100dvh - 32px);
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow-strong);
}
.modal-dialog-wide { width: min(1080px, calc(100vw - 32px)); }
.modal-dialog::backdrop { background: rgba(16, 42, 58, 0.68); }
.modal-dialog .modal-card { width: 100%; max-height: calc(100dvh - 32px); }
.modal-heading { padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.modal-actions { justify-content: flex-end; }
.modal-action-spacer { flex: 1; }
.step-group, .advanced-block {
  min-width: 0;
  margin: 0;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
  background: var(--surface-soft);
}
.step-group legend { padding: 0 7px; color: var(--muted); }
.advanced-block summary { cursor: pointer; font-weight: 700; }
.dispatch-strip { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
.dispatch-segment { min-width: 0; padding: 14px; border: 1px solid var(--border); border-radius: var(--radius-small); }
.dispatch-segment span, .dispatch-value { display: block; overflow-wrap: anywhere; }
.dispatch-label { color: var(--muted); font: 700 11px var(--font-data); }
.dispatch-value { margin: 6px 0; font-size: 16px; }
.preflight-warnings { display: grid; gap: 8px; }
.preflight-note { padding: 12px; border-left: 3px solid var(--signal); background: var(--signal-soft); }
.preflight-note.warning { border-color: var(--warning); background: var(--warning-soft); }
.update-version-grid strong { font: 700 20px var(--font-data); }
.update-progress { display: grid; gap: 8px; }
.update-progress[hidden] { display: none; }
.update-progress progress { width: 100%; height: 12px; accent-color: var(--signal); }
.update-command {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
  background: var(--warning-soft);
}
.update-command code { min-width: 0; overflow-wrap: anywhere; }
.runtime-progress { height: 5px; overflow: hidden; border-radius: 5px; background: var(--border); }
.runtime-progress span { display: block; height: 100%; background: var(--signal); }
@media (max-width: 700px) {
  .dispatch-strip, .update-command { grid-template-columns: 1fr; }
}
/* 更新确认中的版本信息使用独立行，普通确认文本保持原有排版。 */
#confirmDialogMessage {
  white-space: pre-line;
}