:root {
  color-scheme: light;
  --bg: #fafaf7;
  --surface: #ffffff;
  --surface-subtle: #f1f1ec;
  --surface-blue: #f1f3ff;
  --ink: #17171a;
  --ink-soft: #4d4d54;
  --muted: #85858c;
  --border: #e4e4de;
  --border-strong: #d3d3cb;
  --accent: #2337e4;
  --accent-deep: #192ab9;
  --accent-soft: rgba(35, 55, 228, 0.09);
  --success: #12805c;
  --success-soft: #e9f8f1;
  --warning: #9a6110;
  --warning-soft: #fff7e4;
  --danger: #b42318;
  --shadow-sm: 0 1px 2px rgba(23, 23, 26, 0.04);
  --shadow-md: 0 14px 35px -18px rgba(23, 23, 26, 0.24);
  --shadow-xl: 0 36px 72px -34px rgba(20, 27, 88, 0.35);
  --radius-sm: 9px;
  --radius: 14px;
  --radius-lg: 22px;
  --topbar-height: 68px;
  font-family: "Golos Text", Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  min-height: 100%;
  background: var(--bg);
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 76% -5%, rgba(75, 93, 244, 0.09), transparent 28rem),
    var(--bg);
  -webkit-font-smoothing: antialiased;
}

button,
a {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  color: inherit;
}

button:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(35, 55, 228, 0.24);
  outline-offset: 2px;
}

h1,
h2,
h3,
p,
pre {
  margin: 0;
}

h1,
h2,
h3,
.brand-name {
  letter-spacing: -0.035em;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.05;
  font-weight: 650;
}

h2 {
  font-size: clamp(1.25rem, 2.2vw, 1.65rem);
  line-height: 1.15;
}

h3 {
  font-size: 1rem;
  line-height: 1.25;
}

p {
  color: var(--ink-soft);
  line-height: 1.65;
}

code,
pre {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

.boot-screen {
  min-height: 100vh;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 14px;
  color: var(--muted);
}

.portal-shell {
  min-height: 100vh;
}

.topbar {
  position: sticky;
  z-index: 50;
  top: 0;
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 0 24px;
  border-bottom: 1px solid rgba(228, 228, 222, 0.88);
  background: rgba(250, 250, 247, 0.86);
  backdrop-filter: blur(18px) saturate(1.25);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  border-radius: 10px;
}

.brand-mark {
  width: 33px;
  height: 33px;
  display: inline-grid;
  place-content: center;
  flex: 0 0 auto;
  border-radius: 10px;
  color: #fff;
  background: linear-gradient(145deg, #263ceb 5%, #1825a4 100%);
  box-shadow: 0 6px 16px -8px rgba(35, 55, 228, 0.9);
  font-weight: 750;
  letter-spacing: -0.06em;
}

.brand-name {
  font-size: 1.05rem;
  font-weight: 700;
}

.brand-product {
  padding: 4px 7px;
  border-radius: 6px;
  color: var(--accent);
  background: var(--accent-soft);
  font-size: 0.67rem;
  font-weight: 750;
  letter-spacing: 0.07em;
}

.environment-pill,
.quiet-badge,
.live-indicator,
.availability {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  width: max-content;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 10px;
  color: var(--ink-soft);
  background: rgba(255, 255, 255, 0.62);
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.topbar-spacer {
  flex: 1;
}

.portal-layout {
  display: grid;
  grid-template-columns: 244px minmax(0, 1fr);
  min-height: calc(100vh - var(--topbar-height));
}

.sidebar {
  position: sticky;
  top: var(--topbar-height);
  height: calc(100vh - var(--topbar-height));
  display: flex;
  flex-direction: column;
  padding: 22px 14px 16px;
  overflow-y: auto;
  border-right: 1px solid var(--border);
  background: rgba(247, 247, 242, 0.82);
}

.project-switcher {
  padding: 2px 10px 18px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}

.project-eyebrow,
.nav-label,
.eyebrow {
  color: var(--muted);
  font-size: 0.69rem;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.project-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}

.project-eyebrow-secondary {
  display: block;
  margin-top: 16px;
}

.project-pending {
  display: block;
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.7rem;
  line-height: 1.45;
}

.project-row > div {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.project-row strong {
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 0.87rem;
  white-space: nowrap;
}

.project-row span:not(.project-avatar) {
  overflow: hidden;
  color: var(--muted);
  font-size: 0.7rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.project-avatar {
  width: 32px;
  height: 32px;
  display: grid;
  place-content: center;
  flex: 0 0 auto;
  border: 1px solid #ced3ff;
  border-radius: 9px;
  color: var(--accent);
  background: #eef0ff;
  font-weight: 750;
}

.nav-group {
  display: grid;
  gap: 4px;
  margin-bottom: 18px;
}

.nav-label {
  padding: 0 11px;
  margin: 0 0 5px;
}

.nav-link {
  min-height: 42px;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 11px;
  border: 1px solid transparent;
  border-radius: 10px;
  color: #5b5b62;
  font-size: 0.87rem;
  font-weight: 550;
  transition: 160ms ease;
}

.nav-link:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.7);
}

.nav-link-active {
  border-color: #dcdffb;
  color: var(--accent);
  background: #f0f2ff;
  box-shadow: var(--shadow-sm);
}

.sidebar-note {
  display: flex;
  gap: 10px;
  padding: 12px;
  margin-top: auto;
  border: 1px solid #dfe1f7;
  border-radius: var(--radius);
  background: rgba(244, 245, 255, 0.78);
}

.sidebar-note-icon {
  color: var(--accent);
}

.sidebar-note strong {
  font-size: 0.75rem;
}

.sidebar-note p {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.45;
}

.portal-main {
  min-width: 0;
  padding: 44px clamp(22px, 4vw, 60px) 80px;
}

.page {
  width: min(1120px, 100%);
  margin: 0 auto;
  animation: page-enter 260ms ease both;
}

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

.page-header {
  min-height: 88px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.page-header h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
}

.page-header p {
  max-width: 700px;
  margin-top: 10px;
  font-size: 0.97rem;
}

.button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 10px 17px;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.87rem;
  font-weight: 650;
  transition: 160ms ease;
}

.button svg {
  transition: transform 160ms ease;
}

.button:hover svg {
  transform: translateX(2px);
}

.button-primary {
  color: #fff;
  background: var(--ink);
  box-shadow: 0 8px 22px -12px rgba(23, 23, 26, 0.65);
}

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

.button-secondary {
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.72);
}

.button-secondary:hover {
  border-color: var(--ink);
  background: #fff;
}

button:disabled,
.button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
  transform: none;
}

.icon-button {
  width: 40px;
  height: 40px;
  display: inline-grid;
  place-content: center;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  cursor: pointer;
}

.mobile-menu {
  display: none;
}

.overview-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: clamp(38px, 6vw, 76px);
  align-items: center;
  min-height: 450px;
  padding: 42px 0 58px;
}

.overview-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: 26rem;
  height: 26rem;
  right: 1rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(72, 89, 245, 0.13), rgba(72, 89, 245, 0));
  filter: blur(6px);
}

.hero-copy .eyebrow,
.section-heading .eyebrow,
.auth-card .eyebrow,
.docs-card .eyebrow,
.docs-source .eyebrow,
.locked-card .eyebrow {
  display: block;
  margin-bottom: 14px;
  color: var(--accent);
}

.hero-copy h1 {
  max-width: 700px;
  font-size: clamp(2.65rem, 5vw, 4.85rem);
}

.hero-copy > p {
  max-width: 610px;
  margin-top: 24px;
  font-size: clamp(1rem, 1.6vw, 1.16rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.hero-visual {
  position: relative;
  min-width: 0;
  transform: rotate(1.2deg);
}

.code-window {
  overflow: hidden;
  border: 1px solid rgba(42, 45, 70, 0.7);
  border-radius: 18px;
  color: #f7f7fb;
  background: #15161b;
  box-shadow: var(--shadow-xl);
}

.code-window-bar {
  height: 45px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 15px;
  border-bottom: 1px solid #292a31;
  background: #1b1c22;
}

.code-window-bar > span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #464851;
}

.code-window-bar small {
  margin-left: auto;
  color: #989ba7;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.64rem;
}

.code-window pre {
  overflow-x: auto;
  padding: 25px;
  color: #d8dbff;
  font-size: clamp(0.7rem, 1.1vw, 0.85rem);
  line-height: 1.75;
}

.response-chip {
  position: absolute;
  right: -18px;
  bottom: -22px;
  display: grid;
  grid-template-columns: auto auto;
  gap: 2px 8px;
  align-items: center;
  padding: 13px 16px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-md);
  transform: rotate(-1.2deg);
}

.response-chip strong {
  font-size: 0.77rem;
}

.response-chip > span:last-child {
  grid-column: 2;
  color: var(--muted);
  font-size: 0.66rem;
}

.status-dot {
  width: 7px;
  height: 7px;
  display: inline-block;
  border-radius: 50%;
  background: #24b47e;
  box-shadow: 0 0 0 4px rgba(36, 180, 126, 0.11);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-block: 1px solid var(--border);
  margin: 26px 0 42px;
}

.feature-card {
  padding: 27px 26px;
}

.feature-card + .feature-card {
  border-left: 1px solid var(--border);
}

.feature-icon,
.docs-icon,
.large-icon {
  width: 43px;
  height: 43px;
  display: inline-grid;
  place-content: center;
  border-radius: 12px;
  color: var(--accent);
  background: var(--accent-soft);
}

.feature-card h3 {
  margin-top: 18px;
}

.feature-card p {
  margin-top: 8px;
  font-size: 0.83rem;
  line-height: 1.55;
}

.section-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow-sm);
}

.onboarding-card {
  padding: clamp(24px, 4vw, 38px);
}

.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 0;
  margin: 30px 0 0;
  list-style: none;
}

.steps li {
  min-height: 142px;
  padding: 19px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
}

.step-number {
  display: block;
  margin-bottom: 22px;
  color: var(--accent);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.72rem;
}

.steps p {
  margin-top: 6px;
  font-size: 0.78rem;
  line-height: 1.5;
}

.live-indicator {
  border-color: #bee7d6;
  color: var(--success);
  background: var(--success-soft);
}

.catalog-region {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  min-width: 0;
}

.catalog-skeleton {
  min-height: 390px;
  padding: 32px;
}

.skeleton {
  border-radius: 8px;
  background: linear-gradient(90deg, #eeeef0 25%, #f7f7f8 50%, #eeeef0 75%);
  background-size: 200% 100%;
  animation: skeleton 1.4s infinite;
}

.skeleton-title {
  width: 33%;
  height: 32px;
}

.skeleton-copy {
  width: 48%;
  height: 16px;
  margin-top: 15px;
}

.skeleton-table {
  height: 220px;
  margin-top: 54px;
}

@keyframes skeleton {
  to {
    background-position: -200% 0;
  }
}

.model-card {
  min-width: 0;
  padding: clamp(22px, 4vw, 34px);
}

.model-card-header,
.model-identity,
.model-title-row {
  display: flex;
  align-items: center;
}

.model-card-header {
  justify-content: space-between;
  gap: 22px;
}

.model-identity {
  gap: 15px;
}

.model-glyph {
  width: 48px;
  height: 48px;
  display: grid;
  place-content: center;
  flex: 0 0 auto;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(145deg, #263ceb, #7d56e8);
  box-shadow: 0 12px 30px -16px rgba(35, 55, 228, 0.85);
  font-size: 0.85rem;
}

.model-title-row {
  flex-wrap: wrap;
  gap: 9px;
}

.model-title-row h2 {
  font-size: 1.3rem;
}

.model-id {
  padding: 3px 6px;
  border-radius: 6px;
  color: var(--ink-soft);
  background: var(--surface-subtle);
  font-size: 0.68rem;
}

.model-identity p {
  margin-top: 3px;
  font-size: 0.76rem;
}

.availability-available {
  border-color: #bee7d6;
  color: var(--success);
  background: var(--success-soft);
}

.availability-private_alpha {
  border-color: #f0dab5;
  color: var(--warning);
  background: var(--warning-soft);
}

.availability-invite_only {
  border-color: #c9d8ff;
  color: #2f5ab8;
  background: #eef3ff;
}

.operation-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 27px;
}

.operation-list span {
  padding: 6px 9px;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--ink-soft);
  background: var(--bg);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.64rem;
}

.pricing-table-wrap {
  max-width: 100%;
  margin-top: 28px;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

.pricing-table th,
.pricing-table td {
  padding: 15px 18px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

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

.pricing-table th {
  color: var(--muted);
  background: var(--bg);
  font-size: 0.66rem;
  letter-spacing: 0.05em;
}

.pricing-table td {
  font-size: 0.8rem;
}

.pricing-table td strong,
.pricing-table td small {
  display: block;
}

.pricing-table td small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.63rem;
}

.billing-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 13px 15px;
  margin-top: 16px;
  border-radius: 11px;
  color: var(--ink-soft);
  background: var(--surface-subtle);
}

.billing-note svg {
  flex: 0 0 auto;
  margin-top: 2px;
}

.billing-note p {
  font-size: 0.72rem;
  line-height: 1.5;
}

.empty-state {
  min-height: 350px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 42px 24px;
  text-align: center;
}

.empty-state h2 {
  margin-top: 20px;
}

.empty-state > p {
  max-width: 570px;
  margin-top: 10px;
  font-size: 0.9rem;
}

.empty-state-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 9px;
  margin-top: 24px;
}

.error-state .large-icon {
  color: var(--danger);
  background: #fff0ee;
}

.error-detail {
  max-width: 100%;
  padding: 7px 10px;
  margin: 14px 0;
  overflow-wrap: anywhere;
  border-radius: 7px;
  color: var(--danger);
  background: #fff4f2;
  font-size: 0.7rem;
}

.locked-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 22px;
  padding: clamp(24px, 4vw, 38px);
}

.locked-card p {
  max-width: 740px;
  margin-top: 10px;
  font-size: 0.9rem;
}

.check-list {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.check-list li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--ink-soft);
  font-size: 0.75rem;
}

.check-icon {
  width: 22px;
  height: 22px;
  display: grid;
  place-content: center;
  border-radius: 50%;
  color: var(--success);
  background: var(--success-soft);
}

.info-strip {
  display: flex;
  gap: 14px;
  padding: 20px 24px;
  margin-top: 14px;
}

.info-strip > svg {
  flex: 0 0 auto;
  color: var(--accent);
}

.info-strip strong {
  font-size: 0.83rem;
}

.info-strip p {
  margin-top: 3px;
  font-size: 0.75rem;
}

.docs-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 14px;
}

.docs-card {
  min-height: 215px;
  padding: 25px;
}

.docs-card-featured {
  background: linear-gradient(145deg, #f4f5ff, #fff 74%);
}

.docs-card h2,
.docs-card h3 {
  margin-top: 18px;
}

.docs-card p {
  margin-top: 9px;
  font-size: 0.8rem;
}

.docs-card .eyebrow {
  margin-top: 19px;
  margin-bottom: -9px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 20px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 650;
}

.docs-source {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: clamp(24px, 4vw, 36px);
  margin-top: 14px;
}

.docs-source > div:first-child {
  max-width: 650px;
}

.docs-source p {
  margin-top: 9px;
  font-size: 0.82rem;
}

.pipeline {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}

.pipeline code {
  padding: 7px 9px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--bg);
  font-size: 0.68rem;
}

.auth-page {
  min-height: calc(100vh - var(--topbar-height) - 124px);
  display: grid;
  place-content: center;
}

.auth-card {
  width: min(480px, 100%);
  padding: clamp(28px, 5vw, 45px);
  border: 1px solid var(--border);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.91);
  box-shadow: var(--shadow-xl);
  text-align: center;
}

.auth-brand {
  width: 44px;
  height: 44px;
  margin: 0 auto 24px;
  border-radius: 13px;
}

.auth-card h1 {
  font-size: clamp(1.9rem, 4vw, 2.45rem);
}

.auth-card > p:not(.config-note) {
  margin-top: 14px;
  font-size: 0.86rem;
}

.google-button {
  width: 100%;
  min-height: 49px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 11px 16px;
  margin-top: 28px;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 650;
}

.google-button:not(:disabled):hover {
  border-color: var(--ink);
  box-shadow: var(--shadow-sm);
}

.google-g {
  width: 24px;
  height: 24px;
  display: grid;
  place-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: #4285f4;
  font-weight: 800;
}

.config-note {
  margin-top: 11px;
  color: var(--warning);
  font-size: 0.69rem;
  line-height: 1.45;
}

.config-note-ready {
  color: var(--success);
}

.auth-security {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding-top: 20px;
  margin-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.66rem;
  line-height: 1.45;
}

.identity-pill {
  max-width: 260px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  overflow: hidden;
  color: var(--ink-soft);
  font-size: 0.8rem;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.identity-avatar {
  width: 31px;
  height: 31px;
  display: grid;
  place-content: center;
  flex: 0 0 auto;
  border-radius: 50%;
  color: #fff;
  background: var(--accent);
}

.project-select {
  width: 100%;
  min-width: 0;
  padding: 0;
  overflow: hidden;
  border: 0;
  color: var(--ink);
  background: transparent;
  font-size: 0.82rem;
  font-weight: 650;
  text-overflow: ellipsis;
}

.field,
.compact-field {
  display: grid;
  gap: 7px;
  color: var(--ink-soft);
  font-size: 0.73rem;
  font-weight: 650;
}

.field input,
.field select,
.field textarea,
.compact-field select {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  color: var(--ink);
  background: #fff;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 450;
}

.field textarea {
  min-height: 138px;
  resize: vertical;
  line-height: 1.55;
}

.field input:focus,
.field select:focus,
.field textarea:focus,
.compact-field select:focus {
  outline: 3px solid rgba(35, 55, 228, 0.12);
  border-color: var(--accent);
}

.compact-field {
  min-width: 190px;
}

.key-create-form,
.manual-topup-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.55fr) auto;
  gap: 22px;
  align-items: end;
  padding: 26px;
  margin-top: 16px;
}

.key-create-form p,
.manual-topup-card p,
.agreements-card p {
  margin-top: 7px;
  font-size: 0.78rem;
}

.key-create-form .disable-reason {
  grid-column: 1 / -1;
}

.disable-reason,
.resource-error {
  color: var(--danger);
  font-size: 0.73rem;
  line-height: 1.5;
}

.resource-note {
  color: var(--muted);
}

.agreements-card {
  padding: 26px;
}

.onboarding-stack {
  display: grid;
  gap: 16px;
}

.onboarding-project-card,
.onboarding-project-action {
  padding: 26px;
}

.onboarding-project-card p,
.onboarding-project-action p {
  margin-top: 7px;
  font-size: 0.8rem;
}

.onboarding-project-action {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
}

.onboarding-project-action .disable-reason {
  grid-column: 1 / -1;
}

.agreement-list {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.agreement-row,
.key-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.agreement-row {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
}

.agreement-row > div,
.key-row > div {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.agreement-row span,
.key-row p {
  color: var(--muted);
  font-size: 0.7rem;
}

.agreement-row .text-link {
  margin-top: 3px;
}

.accepted-badge,
.revoked-badge {
  width: max-content;
  display: inline-flex;
  align-items: center;
  padding: 5px 8px;
  border-radius: 999px;
  color: var(--success);
  background: var(--success-soft);
  font-size: 0.67rem;
  font-weight: 700;
}

.revoked-badge {
  color: var(--danger);
  background: #fff0ee;
}

.key-list {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.key-row {
  padding: 20px 22px;
}

.key-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
}

.key-title code {
  padding: 3px 7px;
  border-radius: 6px;
  background: var(--surface-subtle);
  font-size: 0.7rem;
}

.button-danger {
  border-color: #efc5c0;
  color: var(--danger);
  background: #fff8f7;
}

.raw-key-card {
  padding: 26px;
  margin-top: 16px;
  border-color: #bfc5ff;
  background: linear-gradient(145deg, #f3f4ff, #fff);
}

.raw-key-card p {
  margin-top: 7px;
  font-size: 0.8rem;
}

.raw-key {
  display: block;
  padding: 14px;
  margin-top: 18px;
  overflow-wrap: anywhere;
  border: 1px solid #d9dcff;
  border-radius: 10px;
  background: #fff;
  user-select: all;
}

.raw-key-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 15px;
}

.inline-message {
  padding: 12px 16px;
  margin-top: 12px;
  border-radius: 10px;
  font-size: 0.76rem;
}

.inline-message-error {
  color: var(--danger);
  background: #fff0ee;
}

.inline-message-success {
  color: var(--success);
  background: var(--success-soft);
}

.loading-card {
  min-height: 180px;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 14px;
  padding: 30px;
  margin-top: 16px;
}

.spinner {
  width: 24px;
  height: 24px;
  display: inline-block;
  border: 3px solid #d9dcff;
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 900ms linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.balance-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.balance-card {
  padding: 28px;
}

.balance-card > span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.balance-card > strong {
  display: block;
  margin-top: 10px;
  font-size: clamp(2rem, 5vw, 3.2rem);
  letter-spacing: -0.05em;
}

.balance-card p {
  margin-top: 10px;
  font-size: 0.76rem;
}

.balance-card-primary {
  border-color: #cfd3ff;
  background: linear-gradient(145deg, #f2f3ff, #fff);
}

.manual-topup-card {
  grid-template-columns: 1fr auto;
  margin-top: 14px;
}

.signed-in-card {
  display: grid;
  gap: 5px;
  padding: 16px;
  margin: 24px 0 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  text-align: left;
}

.signed-in-card > span:last-child {
  color: var(--muted);
  font-size: 0.75rem;
}

.playground-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(300px, 0.84fr);
  gap: 16px;
  align-items: start;
}

.playground-editor,
.playground-preview,
.curl-card {
  padding: clamp(22px, 4vw, 32px);
}

.playground-editor .section-heading {
  align-items: end;
  margin-bottom: 24px;
}

.mode-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  padding-bottom: 18px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.mode-tab {
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--ink-soft);
  background: var(--bg);
  cursor: pointer;
  font-size: 0.69rem;
  font-weight: 650;
}

.mode-tab-active {
  border-color: #c6cbff;
  color: var(--accent);
  background: var(--accent-soft);
}

.media-inputs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px;
  margin-top: 15px;
}

.local-upload-hook,
.references-editor {
  grid-column: 1 / -1;
  padding: 14px;
  border: 1px dashed var(--border-strong);
  border-radius: 11px;
  background: var(--surface-subtle);
}

.local-upload-hook p {
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.65rem;
  line-height: 1.45;
}

.video-upload {
  grid-column: 1 / -1;
  padding: 14px;
  border: 1px solid #d9dcff;
  border-radius: 11px;
  background: #f7f7ff;
}

.video-upload-heading,
.upload-file-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.video-upload-heading span,
.upload-file-row,
.video-upload > p,
.reference-upload-note {
  color: var(--muted);
  font-size: 0.66rem;
}

.video-upload > input {
  width: 100%;
  margin-top: 11px;
  font-size: 0.73rem;
}

.video-upload > p {
  margin-top: 8px;
  line-height: 1.45;
}

.video-upload > .resource-error {
  color: var(--danger);
}

.upload-file-row {
  margin-top: 11px;
}

.upload-file-row span {
  min-width: 0;
  overflow: hidden;
  color: var(--ink-soft);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.upload-file-row strong {
  flex: 0 0 auto;
  color: var(--accent);
}

.upload-progress {
  height: 7px;
  margin-top: 9px;
  overflow: hidden;
  border-radius: 999px;
  background: #e2e4f8;
}

.upload-progress > span {
  height: 100%;
  display: block;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), #7659e9);
  transition: width 220ms ease;
}

.upload-metadata {
  color: var(--success) !important;
}

.upload-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.references-heading,
.reference-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.reference-item {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.reference-item:last-of-type {
  border-bottom: 0;
}

.reference-item .video-upload,
.reference-upload-note {
  margin-top: 8px;
}

.reference-upload-note {
  line-height: 1.45;
}

.references-heading > div {
  display: grid;
  gap: 3px;
}

.references-heading span {
  color: var(--muted);
  font-size: 0.65rem;
}

.reference-row {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr) auto;
  margin-top: 10px;
}

.reference-row select,
.reference-row input {
  width: 100%;
  min-height: 40px;
  padding: 8px 10px;
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  background: #fff;
  font: inherit;
  font-size: 0.74rem;
}

.references-editor > .local-upload-hook {
  margin-top: 12px;
}

.playground-controls {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 13px;
  margin-top: 15px;
}

.toggle-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 15px;
}

.toggle-card {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--bg);
  cursor: pointer;
}

.toggle-card input {
  width: 17px;
  height: 17px;
  margin: 2px 0 0;
  accent-color: var(--accent);
}

.toggle-card span {
  display: grid;
  gap: 4px;
}

.toggle-card small {
  color: var(--muted);
  font-size: 0.67rem;
  line-height: 1.4;
}

.playground-submit {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
  padding-top: 20px;
  margin-top: 20px;
  border-top: 1px solid var(--border);
}

.playground-submit > div {
  display: grid;
  gap: 3px;
}

.playground-submit span,
.playground-submit small {
  color: var(--muted);
  font-size: 0.68rem;
}

.playground-submit strong {
  font-size: 1.4rem;
}

.playground-submit .disable-reason {
  grid-column: 1 / -1;
}

.playground-preview {
  position: sticky;
  top: calc(var(--topbar-height) + 22px);
  min-height: 470px;
  display: flex;
  flex-direction: column;
}

.preview-placeholder {
  width: 76px;
  height: 76px;
  display: grid;
  place-content: center;
  margin: auto auto 20px;
  border-radius: 24px;
  color: var(--accent);
  background: var(--accent-soft);
}

.playground-preview > h2,
.playground-preview > p {
  text-align: center;
}

.playground-preview > p {
  margin: 9px auto auto;
  font-size: 0.78rem;
}

.generation-status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
}

.generation-status code {
  max-width: 100%;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.65rem;
  text-overflow: ellipsis;
}

.generation-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--warning);
  box-shadow: 0 0 0 4px var(--warning-soft);
}

.generation-succeeded { background: var(--success); box-shadow: 0 0 0 4px var(--success-soft); }
.generation-failed,
.generation-canceled { background: var(--danger); box-shadow: 0 0 0 4px #fff0ee; }

.processing-card {
  display: grid;
  place-items: center;
  gap: 14px;
  margin: auto;
  text-align: center;
}

.processing-card p {
  max-width: 310px;
  font-size: 0.75rem;
}

.result-video {
  width: 100%;
  max-height: 560px;
  margin: 22px 0 14px;
  border-radius: 13px;
  background: #111;
}

.curl-card {
  position: relative;
  margin-top: 16px;
}

.curl-card > div {
  max-width: 720px;
}

.curl-card p {
  margin-top: 7px;
  font-size: 0.78rem;
}

.curl-card pre {
  max-height: 390px;
  padding: 18px;
  margin-top: 18px;
  overflow: auto;
  border-radius: 12px;
  color: #d8dbff;
  background: #15161b;
  font-size: 0.72rem;
  line-height: 1.55;
}

.curl-card > .button {
  margin-top: 13px;
}

.nav-backdrop {
  display: none;
}

@media (max-width: 1000px) {
  .overview-hero {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 760px;
  }

  .hero-visual {
    width: min(620px, calc(100% - 22px));
  }

  .feature-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .feature-card + .feature-card {
    border-left: 0;
    border-top: 1px solid var(--border);
  }

  .steps li {
    min-height: auto;
    display: grid;
    grid-template-columns: 40px 1fr;
    gap: 8px;
  }

  .step-number {
    margin: 3px 0 0;
  }

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

  .docs-card-featured {
    grid-column: 1 / -1;
  }

  .docs-source {
    align-items: flex-start;
    flex-direction: column;
  }

  .playground-layout {
    grid-template-columns: 1fr;
  }

  .playground-preview {
    position: static;
    min-height: 380px;
  }
}

@media (max-width: 760px) {
  :root {
    --topbar-height: 60px;
  }

  .topbar {
    gap: 10px;
    padding: 0 14px;
  }

  .brand-product,
  .environment-pill {
    display: none;
  }

  .topbar-signin {
    min-height: 38px;
    padding: 8px 13px;
  }

  .mobile-menu {
    display: inline-grid;
  }

  .portal-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: fixed;
    z-index: 80;
    top: var(--topbar-height);
    left: 0;
    width: min(300px, calc(100vw - 48px));
    transform: translateX(-105%);
    transition: transform 220ms ease;
    box-shadow: 20px 0 50px -24px rgba(23, 23, 26, 0.42);
  }

  .sidebar-open {
    transform: translateX(0);
  }

  .nav-backdrop {
    position: fixed;
    z-index: 70;
    inset: var(--topbar-height) 0 0;
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    background: rgba(18, 18, 21, 0.34);
    backdrop-filter: blur(2px);
  }

  .portal-main {
    padding: 26px 16px 60px;
  }

  .overview-hero {
    min-height: 0;
    padding: 20px 0 45px;
  }

  .hero-copy h1 {
    font-size: clamp(2.4rem, 12vw, 3.7rem);
  }

  .response-chip {
    right: -9px;
  }

  .page-header {
    min-height: 0;
    flex-direction: column;
    margin-bottom: 22px;
  }

  .page-header h1 {
    font-size: 2.15rem;
  }

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

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

  .identity-pill > span:last-child {
    display: none;
  }

  .key-create-form,
  .manual-topup-card,
  .onboarding-project-action,
  .balance-grid {
    grid-template-columns: 1fr;
  }

  .agreement-row,
  .key-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .playground-controls,
  .toggle-grid,
  .media-inputs {
    grid-template-columns: 1fr;
  }

  .reference-row {
    grid-template-columns: 1fr;
  }

  .playground-submit {
    grid-template-columns: 1fr;
  }

  .playground-submit .button {
    width: 100%;
  }

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

  .docs-card-featured {
    grid-column: auto;
  }
}

@media (max-width: 470px) {
  .brand-name {
    font-size: 0.95rem;
  }

  .topbar-signin svg {
    display: none;
  }

  .hero-actions .button {
    width: 100%;
  }

  .section-heading {
    flex-direction: column;
  }

  .pipeline {
    width: 100%;
    flex-wrap: wrap;
  }

  .model-identity {
    align-items: flex-start;
  }
}

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