@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Noto+Sans+SC:wght@400;500;600;700&family=Noto+Serif+SC:wght@600;700&display=swap");

:root {
  --font-ui: "Inter", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Noto Serif SC", "Songti SC", "STSong", Georgia, serif;
  --bg: #ffffff;
  --surface: #ffffff;
  --text: #172220;
  --text-muted: #5b6966;
  --accent: #087467;
  --accent-dark: #073f38;
  --accent-soft: #ddf4f0;
  --night: #073f38;
  --surface-rgb: 255 255 255;
  --text-rgb: 19 40 45;
  --accent-rgb: 8 116 103;
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-lg: 14px;
  --radius-pill: 999px;
  --page-width: min(1440px, calc(100vw - 64px));
  --section-x: 0px;
  --shell-page-width: min(1440px, calc(100vw - 64px));
  --shell-section-x: 0px;
  --line: #e2e7e5;
  --line-strong: #cdd3d1;
  --soft: #f7f9f8;
  --success: #16724b;
  --warning: #9a5b08;
  --danger: #b43c35;
  --info: #2563a6;
  --shadow-sm: 0 1px 3px rgb(16 24 23 / 0.06);
  --shadow-md: 0 8px 24px rgb(16 24 23 / 0.08);
  --workspace-content-width: 1200px;
  --workspace-page-gutter: 32px;
  --workspace-main-top: 32px;
  --workspace-main-bottom: 80px;
}

body {
  margin: 0;
  font-family: var(--font-ui) !important;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

.top-note {
  display: flex;
  justify-content: center;
  padding: 8px 16px;
  background: var(--night);
  color: white;
  font-size: 13px;
  font-weight: 800;
}

.top-note span {
  color: #ffd36d;
}

.nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  box-sizing: content-box;
  max-width: var(--shell-page-width);
  margin: 0 auto;
  min-height: 76px;
  padding: 14px var(--shell-section-x);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--accent-dark);
  font-weight: 900;
  text-decoration: none;
}

.nav a,
.footer a,
.account-popover a,
.brand {
  text-decoration: none;
}

.brand:visited,
.brand:any-link {
  color: var(--accent-dark);
  text-decoration: none;
}

.brand-wordmark {
  display: block;
  width: 128px;
  height: 40px;
  flex: 0 0 auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px;
  border: 1px solid rgb(var(--text-rgb) / 0.1);
  border-radius: var(--radius-sm);
  background: rgb(var(--surface-rgb) / 0.74);
  backdrop-filter: blur(16px);
}

.nav-links a {
  padding: 8px 12px;
  border-radius: var(--radius-xs);
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 760;
  text-decoration: none;
}

.nav-links a:visited,
.nav-links a:any-link {
  color: var(--text-muted);
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a.active,
.nav-links a.active:visited {
  color: var(--accent-dark);
  background: var(--accent-soft);
}

.nav-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 12px;
}

.workspace-nav-shell {
  border-block: 1px solid var(--line);
  background: #f8faf9;
}

.workspace-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  width: var(--shell-page-width);
  max-width: var(--shell-page-width);
  min-height: 52px;
  margin: 0 auto;
}

.workspace-nav-label {
  flex: 0 0 auto;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.workspace-nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  min-width: 0;
}

.workspace-nav-links a,
.workspace-nav-links a:visited,
.workspace-nav-links a:any-link {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 11px;
  border-radius: 8px;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 760;
  text-decoration: none;
  white-space: nowrap;
}

.workspace-nav-links a:hover,
.workspace-nav-links a.active,
.workspace-nav-links a.active:visited {
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.nav-icon,
.account-pill,
.sign-in-pill,
.account-avatar-button {
  color: var(--text);
}

.nav-icon:visited,
.nav-icon:any-link,
.account-pill:visited,
.account-pill:any-link,
.sign-in-pill:visited {
  color: var(--text);
  text-decoration: none;
}

.nav-icon {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: var(--radius-pill);
  text-decoration: none;
}

.nav-icon:hover {
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.nav-icon svg,
.account-pill svg,
.sign-in-pill svg,
.account-popover svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.9;
}

.account-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 40px;
  padding: 0 15px 0 13px;
  border-radius: var(--radius-pill);
  background: #f1f3f3;
  font-size: 14px;
  font-weight: 720;
  text-decoration: none;
}

.account-pill:hover {
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.sign-in-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 40px;
  padding: 0 15px 0 13px;
  border: 0;
  border-radius: var(--radius-pill);
  background: #f1f3f3;
  font: inherit;
  font-size: 14px;
  font-weight: 760;
  text-decoration: none;
  cursor: pointer;
}

.sign-in-pill:hover {
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.account-menu {
  position: relative;
}

.account-avatar-button {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: var(--radius-pill);
  background: transparent;
  cursor: pointer;
}

.account-avatar-button:hover,
.account-avatar-button[aria-expanded="true"] {
  background: var(--accent-soft);
}

.account-avatar {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: var(--radius-pill);
  background: #7c238c;
  color: white;
  font-size: 16px;
  font-weight: 900;
}

.account-avatar.large {
  width: 46px;
  height: 46px;
  font-size: 22px;
}

.account-popover {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  z-index: 60;
  display: grid;
  gap: 2px;
  width: min(310px, calc(100vw - 34px));
  padding: 18px;
  border: 1px solid rgb(var(--text-rgb) / 0.1);
  border-radius: var(--radius-lg);
  background: white;
  box-shadow: 0 20px 52px rgb(36 44 42 / 0.2);
  animation: accountPopoverIn 150ms ease;
}

.account-popover[hidden] {
  display: none;
}

.account-popover-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 0 2px 14px;
}

.account-popover-head > div {
  min-width: 0;
}

.account-popover-head strong {
  display: block;
  color: var(--text);
  font-size: 14px;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.account-popover-head a {
  display: inline-flex;
  margin-top: 3px;
  color: var(--text);
  font-size: 14px;
  font-weight: 520;
  text-decoration: none;
}

.account-popover-head a:visited {
  color: var(--text);
}

.account-popover > a {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 42px;
  padding: 0 6px;
  border-radius: var(--radius-xs);
  color: var(--text);
  font-size: 15px;
  font-weight: 620;
  text-decoration: none;
}

.account-popover > a:visited {
  color: var(--text);
}

.account-popover > a:hover {
  background: rgb(var(--accent-rgb) / 0.08);
  color: var(--accent-dark);
}

.account-popover > a svg {
  width: 20px;
  height: 20px;
  stroke-width: 1.9;
}

.account-signout {
  margin-top: 4px;
}

.footer {
  max-width: var(--shell-page-width);
  margin: 0 auto;
  padding: 46px var(--shell-section-x) 58px;
  color: var(--text-muted);
}

.language-selector {
  position: relative;
  display: inline-block;
}

.language-selector-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 10px 0 12px;
  border: 1px solid rgb(var(--text-rgb) / 0.12);
  border-radius: var(--radius-pill);
  background: #f1f3f3;
  color: var(--text-muted);
  font: inherit;
  cursor: pointer;
  transition: border-color 140ms ease, background-color 140ms ease, box-shadow 140ms ease, color 140ms ease;
}

.language-selector-trigger:hover,
.language-selector[data-open="true"] .language-selector-trigger {
  border-color: rgb(var(--accent-rgb) / 0.28);
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.language-selector-trigger:focus-visible {
  outline: 0;
  border-color: var(--accent);
  background: var(--surface);
  color: var(--accent-dark);
  box-shadow: 0 0 0 3px rgb(var(--accent-rgb) / 0.14);
}

.language-selector-trigger:disabled {
  cursor: wait;
  opacity: 0.68;
}

.language-selector-trigger[aria-invalid="true"] {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px rgb(180 60 53 / 0.12);
}

.language-selector-icon {
  display: grid;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  place-items: center;
  pointer-events: none;
}

.language-selector-icon svg,
.language-selector-chevron svg,
.language-option-check svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.language-selector-current {
  max-width: 132px;
  overflow: hidden;
  color: var(--text);
  font-size: 13px;
  font-weight: 760;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.language-selector-chevron {
  display: grid;
  width: 16px;
  height: 16px;
  place-items: center;
  color: var(--text-muted);
  transition: transform 140ms ease;
}

.language-selector-chevron svg {
  width: 16px;
  height: 16px;
}

.language-selector[data-open="true"] .language-selector-chevron {
  transform: rotate(180deg);
}

.language-selector-menu {
  position: absolute;
  inset-block-start: calc(100% + 9px);
  inset-inline-end: 0;
  z-index: 90;
  display: grid;
  width: 236px;
  padding: 7px;
  border: 1px solid rgb(var(--text-rgb) / 0.12);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: 0 18px 48px rgb(20 41 38 / 0.18), 0 3px 12px rgb(20 41 38 / 0.08);
  animation: languageMenuIn 140ms ease;
}

.language-selector-menu[hidden] {
  display: none;
}

.language-selector-option {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) 20px;
  gap: 10px;
  align-items: center;
  min-height: 42px;
  padding: 0 10px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--text);
  font: inherit;
  text-align: start;
  cursor: pointer;
}

.language-selector-option:hover,
.language-selector-option:focus-visible {
  outline: 0;
  background: rgb(var(--accent-rgb) / 0.08);
}

.language-selector-option.selected {
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.language-option-code {
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.language-option-name {
  overflow: hidden;
  font-size: 14px;
  font-weight: 680;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.language-option-check {
  display: grid;
  width: 20px;
  height: 20px;
  place-items: center;
  color: var(--accent);
  opacity: 0;
}

.language-selector-option.selected .language-option-check {
  opacity: 1;
}

.language-option-check svg {
  width: 17px;
  height: 17px;
  stroke-width: 2.4;
}

@keyframes languageMenuIn {
  from { opacity: 0; transform: translateY(-5px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

[dir="rtl"] .language-selector-trigger {
  padding: 0 12px 0 10px;
}
[dir="rtl"] .nav,
[dir="rtl"] .footer,
[dir="rtl"] main { text-align: right; }
[dir="rtl"] .nav-actions { justify-self: start; }
[dir="rtl"] .brand { justify-self: end; }

.account-popover-head .account-email {
  display: block;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  margin-top: 3px;
  overflow: hidden;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-auth-pending {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: var(--radius-pill);
  background: #f1f3f3;
}

.account-auth-pending > span {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(8, 61, 59, 0.2);
  border-top-color: var(--accent-dark);
  border-radius: 50%;
  animation: account-auth-pending-spin 0.8s linear infinite;
}

@keyframes account-auth-pending-spin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .account-auth-pending > span { animation: none; }
  .language-selector-menu { animation: none; }
  .language-selector-chevron { transition: none; }
}

.footer-workspace {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 28px;
  padding-bottom: 34px;
  border-top: 1px solid var(--line);
  font-size: 13px;
}

.footer-workspace > div {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-workspace .brand .brand-wordmark {
  width: 113px;
  height: 34px;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1.1fr) repeat(4, minmax(140px, 0.7fr));
  gap: 36px;
  padding-bottom: 34px;
  border-bottom: 1px solid rgb(var(--text-rgb) / 0.12);
}

.footer p {
  max-width: 360px;
  margin: 14px 0 18px;
}

.footer-actions,
.socials,
.footer-legal {
  display: flex;
  flex-wrap: wrap;
}

.footer-actions {
  gap: 10px;
}

.footer-actions a {
  padding: 8px 14px;
  border: 1px solid rgb(var(--text-rgb) / 0.14);
  border-radius: var(--radius-xs);
  background: white;
  color: var(--text);
  font-size: 13px;
  font-weight: 760;
  text-decoration: none;
}

.footer-actions a:visited {
  color: var(--text);
}

.socials {
  gap: 8px;
  margin-top: 18px;
}

.socials a,
.socials button {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--text);
  color: white;
}

.socials a:hover,
.socials button:hover {
  background: var(--accent);
  transform: translateY(-1px);
}

.socials svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.socials .brand-fill {
  fill: currentColor;
  stroke: none;
}

.footer-col {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-col strong {
  margin-bottom: 4px;
  color: var(--text);
  font-size: 14px;
}

.footer-col a {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
}

.footer-col a:visited,
.footer-col a:any-link,
.footer-legal a,
.footer-legal a:visited,
.footer-legal a:any-link {
  color: var(--text-muted);
  text-decoration: none;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 22px;
  font-size: 13px;
}

.footer-legal {
  gap: 14px;
}

.nav-icon,
.account-pill,
.socials a,
.socials button,
.footer-actions a {
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, color 180ms ease;
}

.reveal,
.result-enter {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.visible,
.result-enter.visible,
body.motion-off .reveal,
body.motion-off .result-enter {
  opacity: 1;
  transform: none;
}

.result-enter {
  transition-delay: calc(min(var(--enter-index, 0), 7) * 42ms);
}

.cuac-agent-composer {
  position: fixed;
  bottom: 22px;
  left: 50%;
  z-index: 40;
  width: min(1120px, calc(100vw - 160px));
  transform: translateX(-50%);
  transition: opacity 180ms ease, transform 180ms ease;
}

.cuac-agent-composer.launcher-collapsed {
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 14px);
}

.cuac-agent-composer-host {
  position: relative;
  z-index: 40;
}

.cuac-agent-composer.footer-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 14px);
}

.cuac-agent-composer.in-panel {
  position: static;
  width: 100%;
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.cuac-agent-form {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: end;
  min-height: 74px;
  padding: 12px;
  border: 1px solid rgb(var(--text-rgb) / 0.16);
  border-radius: var(--radius-sm);
  background: rgb(255 255 255 / 0.96);
  box-shadow: 0 18px 54px rgb(36 44 42 / 0.14);
  backdrop-filter: blur(18px);
  transition: min-height 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.cuac-scenario-picker {
  position: relative;
  align-self: stretch;
  display: flex;
  align-items: flex-end;
}

.cuac-scenario-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid rgb(var(--text-rgb) / 0.12);
  border-radius: var(--radius-pill);
  background: rgb(var(--accent-rgb) / 0.07);
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 880;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.cuac-scenario-trigger:hover,
.cuac-scenario-trigger[aria-expanded="true"] {
  border-color: rgb(var(--accent-rgb) / 0.24);
  background: rgb(var(--accent-rgb) / 0.12);
  transform: translateY(-1px);
}

.cuac-scenario-trigger svg {
  width: 15px;
  height: 15px;
  stroke-width: 2;
}

.cuac-scenario-menu {
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: 12px;
  width: min(720px, calc(100vw - 48px));
  max-height: min(560px, calc(100vh - 180px));
  padding: 14px;
  overflow: auto;
  border: 1px solid rgb(var(--text-rgb) / 0.12);
  border-radius: var(--radius-sm);
  background: rgb(255 255 255 / 0.98);
  box-shadow: 0 22px 60px rgb(36 44 42 / 0.18);
  backdrop-filter: blur(18px);
  animation: cuacScenarioIn 140ms ease;
}

.cuac-scenario-menu[hidden] {
  display: none;
}

.cuac-agent-composer.in-panel .cuac-scenario-menu {
  left: 0;
  right: 0;
  bottom: calc(100% + 8px);
  width: auto;
  max-height: min(300px, calc(100vh - 360px));
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 10px;
  border-radius: var(--radius-xs);
  box-shadow: 0 16px 36px rgb(36 44 42 / 0.16);
}

.cuac-scenario-group {
  display: grid;
  gap: 6px;
}

.cuac-scenario-group > span {
  padding: 0 4px 2px;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.cuac-scenario-group button {
  display: grid;
  gap: 3px;
  width: 100%;
  padding: 9px 10px;
  border: 1px solid rgb(var(--text-rgb) / 0.08);
  border-radius: var(--radius-xs);
  background: white;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.cuac-scenario-group button:hover {
  border-color: rgb(var(--accent-rgb) / 0.22);
  background: rgb(var(--accent-rgb) / 0.06);
  transform: translateY(-1px);
}

.cuac-scenario-group strong {
  font-size: 13px;
  line-height: 1.2;
}

.cuac-scenario-group small {
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.3;
}

.cuac-agent-composer.in-panel .cuac-agent-form {
  min-height: 58px;
  padding: 8px;
  border-color: rgb(var(--text-rgb) / 0.14);
  border-radius: var(--radius-sm);
  box-shadow: 0 12px 28px rgb(36 44 42 / 0.08);
}

.cuac-agent-composer.in-panel .cuac-scenario-picker {
  position: static;
}

.cuac-agent-composer.in-panel .cuac-scenario-trigger {
  width: 42px;
  min-width: 42px;
  padding: 0;
}

.cuac-agent-composer.in-panel .cuac-scenario-trigger span {
  display: none;
}

.cuac-agent-composer.in-panel .cuac-scenario-group {
  gap: 5px;
}

.cuac-agent-composer.in-panel .cuac-scenario-group button {
  padding: 8px 9px;
}

.cuac-agent-composer.in-panel .cuac-scenario-group small {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}

.cuac-agent-composer.in-panel .cuac-agent-form:focus-within {
  min-height: 118px;
  border-color: rgb(var(--accent-rgb) / 0.26);
  box-shadow: 0 16px 34px rgb(var(--accent-rgb) / 0.12), 0 0 0 3px rgb(var(--accent-rgb) / 0.08);
}

.cuac-agent-composer.in-panel.menu-open .cuac-agent-form {
  min-height: 58px;
}

.cuac-agent-input {
  min-height: 52px;
  max-height: 124px;
  min-width: 0;
  padding: 9px 8px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 15px;
  line-height: 1.38;
  resize: none;
  transition: min-height 180ms ease;
}

.cuac-agent-composer.in-panel .cuac-agent-input {
  min-height: 42px;
  max-height: 104px;
  padding: 7px 8px;
  font-size: 14px;
}

.cuac-agent-composer.in-panel .cuac-agent-form:focus-within .cuac-agent-input {
  min-height: 88px;
}

.cuac-agent-composer.in-panel.menu-open .cuac-agent-input,
.cuac-agent-composer.in-panel.menu-open .cuac-agent-form:focus-within .cuac-agent-input {
  min-height: 42px;
  max-height: 68px;
}

.cuac-agent-send {
  display: grid;
  width: 42px;
  min-width: 42px;
  height: 42px;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--accent);
  color: white;
  cursor: pointer;
  box-shadow: 0 10px 22px rgb(var(--accent-rgb) / 0.22);
}

.cuac-agent-send:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
}

.cuac-agent-send:disabled {
  cursor: wait;
  opacity: 0.9;
}

.cuac-agent-send svg,
.cuac-agent-close svg,
.cuac-agent-reopen svg,
.cuac-agent-resize svg,
.cuac-step-icon svg {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.cuac-agent-send svg {
  width: 19px;
  height: 19px;
  stroke-width: 2.25;
}

.cuac-agent-panel {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 42;
  display: grid;
  grid-template-rows: auto 1fr auto;
  width: min(440px, calc(100vw - 28px));
  height: 100vh;
  background:
    linear-gradient(180deg, rgb(255 255 255 / 0.98), rgb(248 251 250 / 0.98)),
    white;
  border-left: 1px solid rgb(var(--text-rgb) / 0.12);
  box-shadow: -24px 0 64px rgb(36 44 42 / 0.16);
  transform: translateX(104%);
  transition: transform 260ms cubic-bezier(0.2, 0, 0, 1), width 220ms cubic-bezier(0.2, 0, 0, 1);
  backdrop-filter: blur(18px);
}

.cuac-agent-panel.open {
  transform: translateX(0);
}

.cuac-agent-panel.wide {
  width: min(760px, 50vw);
}

.cuac-agent-resize {
  position: absolute;
  top: 50%;
  left: -17px;
  z-index: 2;
  display: grid;
  width: 34px;
  height: 56px;
  place-items: center;
  border: 1px solid rgb(var(--text-rgb) / 0.12);
  border-right-color: rgb(var(--accent-rgb) / 0.18);
  border-radius: var(--radius-pill);
  background: rgb(255 255 255 / 0.94);
  color: var(--accent-dark);
  box-shadow: 0 12px 26px rgb(36 44 42 / 0.12);
  cursor: pointer;
  opacity: 0.88;
  transform: translateY(-50%);
  transition: background 160ms ease, color 160ms ease, opacity 160ms ease, transform 160ms ease;
}

.cuac-agent-resize svg {
  width: 16px;
  height: 16px;
  stroke-width: 2.1;
}

.cuac-agent-resize:hover,
.cuac-agent-resize[aria-pressed="true"] {
  background: var(--accent);
  color: white;
  opacity: 1;
  transform: translateY(-50%) translateX(-1px);
}

.cuac-agent-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 24px 20px;
  border-bottom: 1px solid rgb(var(--text-rgb) / 0.1);
}

.cuac-agent-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 10px;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 860;
}

.cuac-agent-eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 5px rgb(var(--accent-rgb) / 0.11);
}

.cuac-agent-panel-head h2 {
  margin: 0;
  color: var(--text);
  font-size: 23px;
  line-height: 1.12;
}

.cuac-agent-panel-head p {
  margin: 6px 0 0;
  color: var(--text-muted);
  font-size: 14px;
}

.cuac-agent-close {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid rgb(var(--text-rgb) / 0.12);
  border-radius: var(--radius-pill);
  background: white;
  color: var(--text);
  cursor: pointer;
  box-shadow: 0 8px 20px rgb(36 44 42 / 0.06);
  transition: background 180ms ease, transform 180ms ease;
}

.cuac-agent-close:hover {
  background: var(--accent-soft);
  transform: translateY(-1px);
}

.cuac-agent-close svg {
  width: 18px;
  height: 18px;
  stroke-width: 2;
}

.cuac-agent-panel-body {
  overflow: auto;
  padding: 20px 24px 24px;
}

.cuac-agent-context {
  display: grid;
  gap: 4px;
  margin-bottom: 14px;
  padding: 11px 13px;
  border: 1px solid rgb(var(--text-rgb) / 0.1);
  border-radius: var(--radius-sm);
  background: rgb(255 255 255 / 0.82);
  color: var(--text-muted);
  font-size: 12px;
}

.cuac-agent-context strong {
  color: var(--text);
  font-size: 13px;
}

.cuac-agent-query {
  margin-bottom: 22px;
  padding: 15px 16px;
  border: 1px solid rgb(var(--accent-rgb) / 0.12);
  border-radius: var(--radius-sm);
  background:
    linear-gradient(135deg, rgb(var(--accent-rgb) / 0.11), rgb(var(--accent-rgb) / 0.04)),
    white;
  color: var(--accent-dark);
  font-size: 14px;
}

.cuac-agent-query strong {
  display: block;
  margin-bottom: 4px;
}

.cuac-agent-steps {
  position: relative;
  display: grid;
}

.cuac-agent-steps::before {
  content: "";
  position: absolute;
  top: 17px;
  bottom: 22px;
  left: 15px;
  width: 1px;
  background: rgb(var(--text-rgb) / 0.12);
}

.cuac-agent-step {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 9px 0 18px;
  opacity: 0.78;
  transform: translateY(4px);
  transition: opacity 220ms ease, transform 220ms ease;
}

.cuac-step-icon {
  position: relative;
  display: block;
  width: 30px;
  height: 30px;
  border: 1px solid rgb(var(--text-rgb) / 0.14);
  border-radius: var(--radius-pill);
  background: white;
  color: var(--text-muted);
  box-shadow: 0 8px 18px rgb(36 44 42 / 0.04);
}

.cuac-step-icon svg {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 16px;
  transform: translate(-50%, -50%);
  stroke-width: 2;
}

.cuac-agent-step.active {
  opacity: 1;
  transform: translateY(0);
}

.cuac-agent-step.active .cuac-step-icon {
  border-color: rgb(var(--accent-rgb) / 0.24);
  color: var(--accent-dark);
}

.cuac-agent-step.done .cuac-step-icon {
  border-color: rgb(var(--accent-rgb) / 0.16);
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.cuac-agent-step.current .cuac-step-icon {
  border-color: var(--accent);
  background: var(--accent);
  color: white;
  box-shadow: 0 10px 24px rgb(var(--accent-rgb) / 0.2);
  transform: scale(1.06);
}

.cuac-agent-step strong {
  display: block;
  color: var(--text);
  font-size: 15px;
}

.cuac-agent-step span {
  display: block;
  margin-top: 4px;
  color: var(--text-muted);
  font-size: 13px;
}

.cuac-agent-results {
  display: grid;
  gap: 12px;
  margin-top: 4px;
}

.cuac-agent-log {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.cuac-agent-log:empty {
  display: none;
}

.cuac-agent-log-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3px 9px;
  padding: 10px 11px;
  border: 1px solid rgb(var(--text-rgb) / 0.08);
  border-radius: var(--radius-xs);
  background: rgb(255 255 255 / 0.74);
  animation: cuacResultIn 180ms ease;
}

.cuac-agent-log-item span {
  grid-row: 1 / 3;
  align-self: start;
  padding: 4px 7px;
  border-radius: var(--radius-pill);
  background: rgb(var(--accent-rgb) / 0.1);
  color: var(--accent-dark);
  font-size: 11px;
  font-weight: 860;
}

.cuac-agent-log-item strong {
  color: var(--text);
  font-size: 13px;
}

.cuac-agent-log-item small {
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.35;
}

.cuac-agent-log-item.undone {
  opacity: 0.72;
}

.cuac-agent-log-item.undone span {
  background: rgb(var(--text-rgb) / 0.08);
  color: var(--text-muted);
}

.cuac-agent-log-item.blocked {
  border-color: rgb(var(--danger-rgb) / 0.2);
  background: rgb(var(--danger-rgb) / 0.06);
}

.cuac-agent-log-item.blocked span {
  background: rgb(var(--danger-rgb) / 0.12);
  color: var(--danger);
}

.cuac-agent-working {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 14px;
  border: 1px solid rgb(var(--accent-rgb) / 0.14);
  border-radius: var(--radius-sm);
  background: white;
  color: var(--text);
  box-shadow: 0 10px 24px rgb(36 44 42 / 0.05);
}

.cuac-agent-working span {
  width: 9px;
  height: 9px;
  border-radius: var(--radius-pill);
  background: var(--accent);
  box-shadow: 0 0 0 0 rgb(var(--accent-rgb) / 0.28);
  animation: cuacAgentPulse 960ms ease-in-out infinite;
}

.cuac-agent-working strong {
  font-size: 13px;
}

.cuac-agent-result {
  padding: 16px;
  border: 1px solid rgb(var(--text-rgb) / 0.1);
  border-radius: var(--radius-sm);
  background: white;
  box-shadow: 0 18px 34px rgb(36 44 42 / 0.06);
  animation: cuacResultIn 220ms cubic-bezier(0.2, 0, 0, 1);
}

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

.cuac-result-head span,
.cuac-result-head strong {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 10px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 850;
}

.cuac-result-head span {
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.cuac-result-head strong {
  border: 1px solid rgb(var(--text-rgb) / 0.1);
  color: var(--text-muted);
  text-transform: capitalize;
}

.cuac-agent-result h3 {
  margin: 0;
  color: var(--text);
  font-size: 19px;
  line-height: 1.16;
}

.cuac-agent-result p {
  margin: 8px 0 0;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.45;
}

.cuac-result-chips,
.cuac-result-card div,
.cuac-agent-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.cuac-result-chips {
  margin-top: 12px;
}

.cuac-result-chip,
.cuac-result-card em {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  border-radius: var(--radius-pill);
  background: rgb(var(--accent-rgb) / 0.09);
  color: var(--accent-dark);
  font-size: 12px;
  font-style: normal;
  font-weight: 820;
}

.cuac-result-cards {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.cuac-result-card {
  padding: 12px;
  border: 1px solid rgb(var(--text-rgb) / 0.1);
  border-radius: var(--radius-xs);
  background: linear-gradient(180deg, rgb(250 252 251), white);
}

.cuac-result-card strong {
  display: block;
  color: var(--text);
  font-size: 15px;
  line-height: 1.2;
}

.cuac-result-card > span {
  display: block;
  margin-top: 4px;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 760;
}

.cuac-result-card p {
  margin-top: 8px;
  font-size: 13px;
}

.cuac-result-card div {
  margin-top: 10px;
}

.cuac-agent-checklist {
  display: grid;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.cuac-agent-checklist li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 10px;
  padding: 10px 11px;
  border: 1px solid rgb(var(--text-rgb) / 0.1);
  border-radius: var(--radius-xs);
  background: white;
}

.cuac-agent-checklist span {
  color: var(--text);
  font-size: 13px;
  font-weight: 820;
}

.cuac-agent-checklist strong {
  color: var(--accent-dark);
  font-size: 12px;
}

.cuac-agent-checklist small {
  grid-column: 1 / -1;
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.35;
}

.cuac-calculation-card {
  display: grid;
  gap: 8px;
  margin-top: 14px;
  padding: 13px;
  border: 1px solid rgb(var(--accent-rgb) / 0.16);
  border-radius: var(--radius-xs);
  background: linear-gradient(135deg, rgb(var(--accent-rgb) / 0.09), rgb(255 255 255));
}

.cuac-calculation-card strong {
  color: var(--accent-dark);
  font-size: 22px;
  line-height: 1.1;
}

.cuac-calculation-card span,
.cuac-calculation-card li {
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.35;
}

.cuac-calculation-card ul {
  display: grid;
  gap: 3px;
  margin: 0;
  padding-left: 18px;
}

.cuac-result-table {
  width: 100%;
  margin-top: 14px;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid rgb(var(--text-rgb) / 0.1);
  border-radius: var(--radius-xs);
  font-size: 12px;
}

.cuac-result-table td {
  padding: 9px 8px;
  border-bottom: 1px solid rgb(var(--text-rgb) / 0.08);
  color: var(--text-muted);
}

.cuac-result-table tr:last-child td {
  border-bottom: 0;
}

.cuac-result-table td:first-child {
  color: var(--text);
  font-weight: 850;
}

.cuac-agent-actions {
  margin-top: 14px;
}

.cuac-agent-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 13px;
  border: 1px solid rgb(var(--text-rgb) / 0.14);
  border-radius: var(--radius-xs);
  background: white;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 880;
  text-decoration: none;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.cuac-agent-action.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: white;
  box-shadow: 0 12px 24px rgb(var(--accent-rgb) / 0.16);
}

.cuac-agent-action:hover {
  transform: translateY(-1px);
}

.cuac-agent-source {
  margin-top: 12px;
  padding-top: 11px;
  border-top: 1px solid rgb(var(--text-rgb) / 0.08);
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.4;
}

.cuac-agent-toast {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3px 10px;
  padding: 12px;
  border: 1px solid rgb(var(--accent-rgb) / 0.18);
  border-radius: var(--radius-xs);
  background: rgb(var(--accent-rgb) / 0.09);
  color: var(--accent-dark);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.cuac-agent-toast.visible {
  opacity: 1;
  transform: translateY(0);
}

.cuac-agent-toast strong {
  font-size: 13px;
}

.cuac-agent-toast span {
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.35;
}

.cuac-agent-toast button {
  grid-row: 1 / 3;
  grid-column: 2;
  align-self: center;
  border: 0;
  background: transparent;
  color: var(--accent-dark);
  font-weight: 850;
  cursor: pointer;
}

.cuac-agent-toast a {
  grid-row: 1 / 3;
  grid-column: 2;
  align-self: center;
  min-width: max-content;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 850;
  text-decoration: none;
}

.cuac-agent-toast.blocked {
  border-color: rgb(var(--danger-rgb) / 0.18);
  background: rgb(var(--danger-rgb) / 0.06);
}

.cuac-agent-confirmation {
  display: grid;
  gap: 9px;
  padding: 13px;
  border: 1px solid rgb(var(--danger-rgb) / 0.22);
  border-radius: var(--radius-xs);
  background: rgb(var(--danger-rgb) / 0.06);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.cuac-agent-confirmation.visible {
  opacity: 1;
  transform: translateY(0);
}

.cuac-agent-confirmation > span {
  color: var(--danger);
  font-size: 11px;
  font-weight: 880;
  text-transform: uppercase;
}

.cuac-agent-confirmation strong {
  color: var(--text);
  font-size: 15px;
}

.cuac-agent-confirmation small {
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 650;
  line-height: 1.4;
}

.cuac-agent-confirmation div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.cuac-agent-confirm-cancel {
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid rgb(var(--text-rgb) / 0.12);
  border-radius: var(--radius-xs);
  background: white;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 850;
  cursor: pointer;
}

@keyframes cuacAgentPulse {
  70% {
    box-shadow: 0 0 0 8px rgb(var(--accent-rgb) / 0);
  }
}

@keyframes cuacResultIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes cuacScenarioIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes accountPopoverIn {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.cuac-agent-panel-composer-slot {
  padding: 16px 24px 22px;
  border-top: 1px solid rgb(var(--text-rgb) / 0.1);
  background: rgb(255 255 255 / 0.9);
  backdrop-filter: blur(14px);
}

.cuac-agent-reopen {
  position: fixed;
  right: 22px;
  top: 50%;
  z-index: 41;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 42px;
  min-width: 92px;
  padding: 0 15px;
  border: 1px solid rgb(255 255 255 / 0.7);
  border-radius: var(--radius-pill);
  background: var(--accent);
  color: white;
  box-shadow: 0 16px 38px rgb(var(--accent-rgb) / 0.24), 0 0 0 1px rgb(var(--accent-rgb) / 0.08);
  font-size: 13px;
  font-weight: 880;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transform: translate(18px, -50%);
  transition: opacity 180ms ease, transform 180ms ease, background 180ms ease;
}

.cuac-agent-reopen.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translate(0, -50%);
}

.cuac-agent-reopen svg {
  width: 17px;
  height: 17px;
  stroke-width: 2;
}

.cuac-agent-reopen:hover {
  background: var(--accent-dark);
  color: white;
}

@media (max-width: 1180px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 860px) {
  .nav {
    grid-template-columns: 1fr auto;
  }

  .nav .brand {
    grid-column: 1;
    grid-row: 1;
  }

  .nav .nav-actions {
    grid-column: 2;
    grid-row: 1;
  }

  .nav .nav-links {
    display: flex;
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: flex-start;
    width: 100%;
    overflow-x: auto;
    padding: 3px 0 0;
    border-radius: 0;
    scrollbar-width: none;
  }

  .nav .nav-links::-webkit-scrollbar,
  .workspace-nav-links::-webkit-scrollbar {
    display: none;
  }

  .nav .nav-links a {
    flex: 0 0 auto;
    min-height: 40px;
    display: inline-flex;
    align-items: center;
  }

  .workspace-nav {
    gap: 10px;
    overflow: hidden;
  }

  .workspace-nav-links {
    flex: 1 1 auto;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .nav-actions {
    gap: 8px;
  }

}

@media (max-width: 560px) {
  :root {
    --page-width: calc(100vw - 32px);
    --section-x: 0px;
    --shell-page-width: calc(100vw - 32px);
    --shell-section-x: 0px;
  }

  .top-note {
    display: block;
    justify-content: flex-start;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .top-note span {
    display: none;
  }

  .nav {
    display: grid;
    grid-template-columns: 1fr auto;
    width: calc(100vw - 32px);
    max-width: none;
    gap: 12px;
    padding: 14px 0;
  }

  .nav .nav-links {
    margin-inline: -2px;
  }

  .workspace-nav {
    width: calc(100vw - 32px);
    max-width: none;
    min-height: 48px;
  }

  .workspace-nav-label {
    display: none;
  }

  .nav-actions {
    justify-content: flex-end;
    gap: 6px;
  }

  .language-selector {
    min-width: 0;
  }

  .language-selector-icon {
    display: none;
  }

  .language-selector-trigger {
    gap: 6px;
    padding: 0 8px 0 12px;
  }

  .language-selector-current {
    max-width: 74px;
  }

  .language-selector-menu {
    inset-inline: 0 auto;
    width: min(236px, calc(100vw - 32px));
  }

  .sign-in-pill {
    flex: 0 0 auto;
    width: 44px;
    padding: 0;
    justify-content: center;
    white-space: nowrap;
  }

  .sign-in-pill span {
    display: none;
  }

  .account-popover {
    right: -2px;
    width: min(310px, calc(100vw - 22px));
    border-radius: 18px;
  }

  .footer {
    padding-left: var(--shell-section-x);
    padding-right: var(--shell-section-x);
  }

  .footer-workspace,
  .footer-workspace > div {
    display: grid;
    justify-items: start;
  }

  .footer-workspace {
    gap: 18px;
    padding-top: 24px;
  }

  .footer-grid,
  .footer-bottom {
    display: grid;
    grid-template-columns: 1fr;
  }

  .cuac-agent-composer {
    bottom: 14px;
    width: calc(100vw - 28px);
  }

  .cuac-agent-form {
    min-height: 68px;
    padding: 8px;
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .cuac-scenario-picker {
    grid-column: 1 / -1;
    align-items: center;
  }

  .cuac-scenario-trigger {
    min-height: 34px;
    padding: 0 10px;
  }

  .cuac-scenario-menu {
    right: auto;
    left: 0;
    width: calc(100vw - 44px);
    grid-template-columns: 1fr;
  }

  .cuac-agent-input {
    min-height: 46px;
    font-size: 14px;
  }

  .cuac-agent-send {
    width: 40px;
    min-width: 40px;
    height: 40px;
  }

  .cuac-agent-panel {
    width: 100vw;
  }

  .cuac-agent-panel.wide {
    width: 100vw;
  }

  .cuac-agent-resize {
    display: none;
  }

  .cuac-agent-panel-head,
  .cuac-agent-panel-body,
  .cuac-agent-panel-composer-slot {
    padding-left: 18px;
    padding-right: 18px;
  }

  .cuac-agent-reopen {
    top: auto;
    right: 14px;
    bottom: 14px;
    width: 48px;
    min-width: 48px;
    height: 48px;
    padding: 0;
    transform: translateY(14px);
  }

  .cuac-agent-reopen.visible {
    transform: none;
  }

  .cuac-agent-reopen span {
    display: none;
  }
}