@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap");

:root {
  color-scheme: dark;
  --bg: #090c12;
  --bg-muted: #111723;
  --surface: rgba(22, 29, 42, 0.95);
  --surface-muted: rgba(15, 20, 28, 0.78);
  --text: #f8fafc;
  --text-muted: #94a3b8;
  --border: rgba(148, 163, 184, 0.16);
  --accent: #2f9b66;
  --accent-strong: #3dbd7e;
  --accent-soft: rgba(47, 155, 102, 0.16);
  --shadow: 0 24px 60px rgba(8, 15, 30, 0.45);
  --radius: 18px;
  --radius-sm: 12px;
  --max-width: 1120px;
  --sans: "Manrope", "Helvetica Neue", "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a:hover {
  color: var(--accent-strong);
}

.backdrop {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 18% 20%, rgba(47, 155, 102, 0.12), transparent 45%),
    radial-gradient(circle at 82% 8%, rgba(35, 112, 74, 0.14), transparent 55%),
    var(--bg);
}

.container {
  width: min(100% - 2.5rem, var(--max-width));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  background: rgba(9, 12, 18, 0.88);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(16px);
  z-index: 5;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 0;
  gap: 1.5rem;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.logo {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.tag {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.nav-links {
  display: flex;
  gap: 1.4rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.nav-cta {
  display: flex;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  background: var(--accent);
  color: #ffffff;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  box-shadow: 0 14px 30px rgba(47, 155, 102, 0.2);
}

.button.full {
  width: 100%;
}

.button:hover {
  transform: translateY(-1px);
  background: var(--accent-strong);
  color: #ffffff;
}

.button.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: none;
}

.button.ghost:hover {
  border-color: var(--accent);
  color: var(--accent-strong);
  transform: translateY(-1px);
}

.hero {
  padding: 5.5rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3.5rem;
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  line-height: 1.05;
  margin: 1rem 0 1.1rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lead {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin: 1.8rem 0 1.2rem;
  flex-wrap: wrap;
}

.hero-meta {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.auth-status {
  margin-top: 1rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.hero-card {
  padding: 1.8rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.chip {
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.card-note {
  margin: 0.9rem 0 0;
  color: var(--text-muted);
}

.section {
  padding: 3.5rem 0;
}

.section-title p {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-strong);
  font-size: 0.75rem;
  margin: 0 0 0.6rem;
}

.section-title h2 {
  margin: 0 0 2rem;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
}

.grid {
  display: grid;
  gap: 1.6rem;
}

.section .grid + .grid {
  margin-top: 1.6rem;
}

.grid.cards {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.grid.split {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.auth-card {
  display: grid;
  gap: 0.8rem;
}

.auth-page {
  padding: 4.5rem 0 5.5rem;
}

.auth-layout {
  display: flex;
  justify-content: center;
}

.auth-shell {
  width: min(100%, 420px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.2rem;
  box-shadow: var(--shadow);
  display: grid;
  gap: 1.4rem;
}

.auth-title {
  margin: 0.6rem 0 0.4rem;
  font-size: 2.1rem;
  line-height: 1.1;
}

.auth-subtitle {
  margin: 0;
  color: var(--text-muted);
}

.auth-divider {
  position: relative;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 40%;
  height: 1px;
  background: var(--border);
}

.auth-divider::before {
  left: 0;
}

.auth-divider::after {
  right: 0;
}

.login-form,
.token-form {
  display: grid;
  gap: 0.9rem;
}

.form-group {
  display: grid;
  gap: 0.4rem;
}

.form-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.input {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.7rem 0.9rem;
  font-size: 0.95rem;
  font-family: var(--sans);
  background: rgba(17, 24, 39, 0.65);
  color: var(--text);
}

.input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(47, 155, 102, 0.2);
}

.form-message {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.form-links {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.4rem;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.4rem 1.6rem;
  box-shadow: var(--shadow);
}

.stat-label {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.stat-value {
  margin: 0.4rem 0 0.2rem;
  font-size: 1.8rem;
  font-weight: 600;
}

.stat-note {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.recipe-list {
  display: grid;
  gap: 1.2rem;
}

.recipe-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.4rem 1.6rem;
  box-shadow: var(--shadow);
}

.recipe-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.6rem;
}

.recipe-header h3 {
  margin: 0;
  font-size: 1.05rem;
}

.card,
.panel,
.card.wide {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.4rem 1.6rem;
  box-shadow: var(--shadow);
}

.card.wide {
  margin-top: 1.6rem;
}

.card h3,
.panel h3 {
  margin-top: 0;
  font-size: 1.05rem;
}

.panel {
  background: var(--surface);
}

.list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text-muted);
}

.list li {
  margin-bottom: 0.6rem;
}

.list code {
  color: var(--accent-strong);
}

.command-list {
  display: grid;
  gap: 0.9rem;
}

.command-item {
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--border);
}

.command-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.command-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.command-row code {
  color: var(--text);
  font-size: 0.95rem;
}

.command-item p {
  margin: 0.35rem 0 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.copy-button {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  border-radius: 999px;
  font-size: 0.75rem;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.copy-button:hover {
  border-color: var(--accent);
  color: var(--accent-strong);
  transform: translateY(-1px);
}

.copy-button.copied {
  border-color: var(--accent);
  color: var(--accent-strong);
}

.revoke-button {
  border: 1px solid rgba(248, 113, 113, 0.35);
  background: rgba(248, 113, 113, 0.08);
  color: #f87171;
  border-radius: 999px;
  font-size: 0.75rem;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.revoke-button:hover {
  border-color: #f87171;
  color: #fca5a5;
  transform: translateY(-1px);
}

.table-wrap {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.table-header,
.table-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr 0.7fr;
  gap: 1rem;
  padding: 0.9rem 1.2rem;
  align-items: center;
  font-size: 0.9rem;
}

.table-header {
  background: var(--bg-muted);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  font-weight: 600;
}

.table-row {
  border-top: 1px solid var(--border);
  color: var(--text);
}

.table-row.empty {
  color: var(--text-muted);
}

.status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.status.error {
  background: rgba(248, 113, 113, 0.12);
  color: #f87171;
}

.status.pending,
.status.sleeping {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
}

.text-link {
  color: var(--accent-strong);
  font-weight: 600;
}

.token-result {
  display: grid;
  gap: 0.8rem;
}

.token-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.7rem 0.9rem;
  border: 1px dashed var(--border);
  border-radius: 12px;
  background: var(--surface-muted);
  font-family: var(--mono);
  font-size: 0.85rem;
}

.hidden {
  display: none !important;
}

.callout {
  margin-top: 1rem;
  padding: 0.8rem 1rem;
  border-radius: 12px;
  background: var(--accent-soft);
  border: 1px solid rgba(47, 155, 102, 0.25);
  color: var(--text-muted);
}

.stack {
  display: grid;
  gap: 1rem;
}

.label {
  margin: 0 0 0.4rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

pre {
  background: rgba(15, 20, 28, 0.78);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
  border: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 0.9rem;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  overflow: hidden;
  color: var(--text);
}

code {
  font-family: var(--mono);
  color: var(--accent-strong);
}

.site-footer {
  padding: 3rem 0 4rem;
  border-top: 1px solid var(--border);
  background: var(--bg-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.footer-links {
  display: grid;
  gap: 0.6rem;
  color: var(--text-muted);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
}

[data-reveal].visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

@media (max-width: 920px) {
  .nav-links {
    display: none;
  }

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

  .hero-card {
    order: -1;
  }
}

@media (max-width: 700px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-cta {
    width: 100%;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
}

/* ── Tab bar ─────────────────────────────────────────────── */

.tab-group {
  position: relative;
}

.tab-bar {
  display: flex;
  gap: 0.35rem;
  margin-bottom: 1.2rem;
  padding: 0.25rem;
  background: var(--bg-muted);
  border: 1px solid var(--border);
  border-radius: 10px;
  width: fit-content;
}

.tab-bar .tab {
  padding: 0.4rem 1rem;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border: none;
  background: transparent;
  font-family: var(--sans);
  transition: color 0.15s, background 0.15s;
}

.tab-bar .tab:hover {
  color: var(--text);
}

.tab-bar .tab.active {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 1px 4px rgba(47, 155, 102, 0.3);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* ── Pattern cards (expandable) ─────────────────────────── */

.pattern-list {
  display: grid;
  gap: 0.6rem;
}

.pattern-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.pattern-card:hover {
  box-shadow: 0 4px 16px rgba(8, 15, 30, 0.4);
}

.pattern-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.4rem;
  cursor: pointer;
  user-select: none;
}

.pattern-header h4 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
}

.pattern-header .pattern-desc {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.pattern-header .chevron {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: transform 0.2s;
  flex-shrink: 0;
  margin-left: 1rem;
}

.pattern-card.open .chevron {
  transform: rotate(180deg);
}

.pattern-body {
  display: none;
  padding: 0 1.4rem 1.2rem;
}

.pattern-card.open .pattern-body {
  display: block;
}

/* ── Reference tables ─────────────────────────────────── */

.ref-section {
  margin-bottom: 2rem;
}

.ref-section h3 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  font-weight: 600;
}

.ref-table-wrap {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--surface);
}

.ref-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.ref-table thead {
  background: var(--bg-muted);
}

.ref-table th {
  text-align: left;
  padding: 0.65rem 1rem;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.ref-table td {
  padding: 0.6rem 1rem;
  border-top: 1px solid var(--border);
  vertical-align: top;
  color: var(--text-muted);
}

.ref-table td:first-child {
  white-space: nowrap;
}

.ref-table code {
  font-family: var(--mono);
  font-size: 0.82rem;
  background: rgba(15, 20, 28, 0.6);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}

@media (max-width: 768px) {
  .ref-table td:first-child {
    white-space: normal;
  }
}

/* ── Inline tab bar (for endpoint cards in api.html) ───── */

.code-tabs {
  margin-top: 1rem;
}

.code-tabs .tab-bar {
  margin-bottom: 0.6rem;
}

/* ── Docs layout ───────────────────────────────────────── */

.docs-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 0;
  min-height: calc(100vh - 60px);
}

.docs-sidebar {
  position: sticky;
  top: 60px;
  height: calc(100vh - 60px);
  overflow-y: auto;
  padding: 1.5rem 0 2rem 0;
  border-right: 1px solid var(--border);
  scrollbar-width: thin;
  scrollbar-color: var(--accent-soft) transparent;
}

.docs-sidebar::-webkit-scrollbar {
  width: 4px;
}

.docs-sidebar::-webkit-scrollbar-thumb {
  background: var(--accent-soft);
  border-radius: 999px;
}

.docs-nav {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0 1rem;
}

.docs-nav-group {
  margin-bottom: 0.6rem;
}

.docs-nav-heading {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 0.6rem 0.75rem 0.3rem;
  margin: 0;
}

.docs-nav-link {
  display: block;
  padding: 0.35rem 0.75rem;
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color 0.15s, background 0.15s;
  border-left: 2px solid transparent;
}

.docs-nav-link:hover {
  color: var(--text);
  background: rgba(148, 163, 184, 0.08);
}

.docs-nav-link.active {
  color: var(--accent-strong);
  background: var(--accent-soft);
  border-left-color: var(--accent);
}

.docs-content {
  padding: 2rem 2.5rem 4rem;
  max-width: 860px;
}

.docs-content h1 {
  font-size: 2rem;
  margin: 0 0 0.5rem;
  line-height: 1.15;
}

.docs-content > .lead {
  margin-bottom: 2rem;
}

.docs-section {
  padding-top: 2.5rem;
  margin-bottom: 1rem;
}

.docs-section h2 {
  font-size: 1.4rem;
  margin: 0 0 0.3rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--border);
}

.docs-section h3 {
  font-size: 1.05rem;
  margin: 1.5rem 0 0.5rem;
}

.docs-section p {
  color: var(--text-muted);
  margin: 0.4rem 0 0.8rem;
  line-height: 1.7;
}

.docs-section pre {
  margin: 0.6rem 0 1rem;
}

.docs-section .ref-section {
  margin-bottom: 1.5rem;
}

.docs-section .ref-section h3 {
  margin-top: 1rem;
}

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

  .docs-sidebar {
    position: static;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
  }

  .docs-nav {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.2rem;
    padding: 0 1.25rem;
  }

  .docs-nav-group {
    margin-bottom: 0;
  }

  .docs-nav-heading {
    display: none;
  }

  .docs-nav-link {
    border-left: none;
    font-size: 0.8rem;
    padding: 0.3rem 0.6rem;
  }

  .docs-content {
    padding: 1.5rem 1.25rem 3rem;
  }
}

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

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}