:root {
  --bg: #0b0f14;
  --surface: #131a24;
  --border: #1f2a3a;
  --text: #e8eef7;
  --muted: #8fa3bf;
  --accent: #25d366;
  --accent-dark: #1da851;
  --danger: #ff6b6b;
  --radius: 12px;
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --page-gutter: 24px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

[hidden] {
  display: none !important;
}

html:not([data-page-ready]) body,
html:not([data-i18n-ready]) body {
  visibility: hidden;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

body:has(.page-body) {
  display: flex;
  flex-direction: column;
}

.page-body {
  flex: 1;
  width: 100%;
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

#code-samples {
  scroll-margin-top: 32px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--page-gutter);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  gap: 16px;
}

.nav-bar {
  display: contents;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  line-height: 0;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.nav-toggle:hover,
.nav-toggle:focus {
  border-color: var(--accent);
  outline: none;
}

.nav-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 20px;
  justify-content: flex-end;
}

.lang-switcher,
.lang-switcher-footer {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.lang-select {
  appearance: none;
  background: var(--bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat right 8px center;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  cursor: pointer;
  font-size: 0.85rem;
  line-height: 1.2;
  padding: 7px 26px 7px 8px;
  min-width: 0;
  width: auto;
  max-width: 92px;
  transition: border-color 0.15s ease;
}

.lang-select:hover,
.lang-select:focus {
  border-color: var(--accent);
  outline: none;
}

.nav-links .lang-select {
  flex-shrink: 0;
}

.nav-links .nav-logout-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 7px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  line-height: 0;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.nav-links .nav-logout-btn:hover,
.nav-links .nav-logout-btn:focus {
  border-color: var(--accent);
  color: var(--text);
  outline: none;
}

.nav-links .nav-logout-btn svg {
  display: block;
  flex-shrink: 0;
}

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

.lang-switcher-btn {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 4px 7px;
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0.55;
  transition: opacity 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.lang-switcher-btn:hover,
.lang-switcher-btn.is-active {
  opacity: 1;
  border-color: var(--border);
  background: var(--surface);
}

.logo {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
}

.logo span { color: var(--accent); }

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.nav-links a:hover {
  color: var(--text);
  text-decoration: none;
}

.nav-links a.nav-active {
  color: var(--accent);
  font-weight: 600;
  border-bottom-color: var(--accent);
}

.nav-links a.btn {
  border-bottom: none;
  padding: 10px 20px;
}

.nav-links a.btn-primary {
  color: #000;
}

.nav-links a.btn-primary:hover {
  color: #000;
  background: var(--accent-dark);
}

.nav-links a.btn-primary.nav-active {
  color: #000;
  background: var(--accent-dark);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.35);
}

.nav-links a.btn.nav-active:not(.btn-primary) {
  border-bottom: none;
  box-shadow: 0 0 0 2px var(--text);
}

.nav-drawer-header {
  display: none;
}

@media (max-width: 768px) {
  :root {
    --page-gutter: 14px;
  }

  nav {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 16px 0;
    position: relative;
    z-index: 1001;
  }

  .nav-bar {
    display: flex;
    align-items: center;
    width: 100%;
    gap: 12px;
  }

  .logo {
    flex: 1;
    min-width: 0;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-backdrop {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(0, 0, 0, 0.55);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
  }

  .nav-backdrop.is-visible {
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    width: min(300px, 84vw);
    margin: 0;
    padding: 72px var(--page-gutter) 24px;
    background: var(--surface);
    border-right: 1px solid var(--border);
    box-shadow: 8px 0 32px rgba(0, 0, 0, 0.35);
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform 0.28s ease;
    pointer-events: none;
  }

  nav.is-open .nav-links {
    transform: translateX(0);
    pointer-events: auto;
  }

  .nav-drawer-header {
    display: block;
    flex-shrink: 0;
    margin-bottom: 8px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
  }

  .nav-drawer-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: 0.01em;
  }

  .nav-drawer-header {
    order: 0;
  }

  .nav-links .nav-order-login {
    order: 1;
  }

  .nav-links .nav-order-docs {
    order: 2;
  }

  .nav-links .nav-order-register {
    order: 3;
  }

  .nav-links a,
  .nav-links .nav-logout-btn {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    width: 100%;
    text-align: left;
    padding: 12px 14px;
    border-bottom: none;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
  }

  .nav-links a.nav-active {
    color: var(--accent);
    background: rgba(37, 211, 102, 0.12);
    box-shadow: inset 3px 0 0 var(--accent);
    border-bottom-color: transparent;
  }

  .nav-links a.btn {
    margin: 0;
    justify-content: flex-start;
  }

  .nav-links a.btn-primary {
    color: #000;
  }

  .nav-links a.btn-primary.nav-active {
    box-shadow: inset 3px 0 0 var(--accent);
  }

  .nav-links .nav-logout-btn {
    margin-top: 4px;
    color: var(--text);
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font);
  }

  .nav-links .nav-logout-label {
    display: inline;
  }

  .nav-links .lang-select {
    width: 100%;
    max-width: none;
    margin-top: auto;
    order: 99;
  }

  body.nav-menu-open {
    overflow: hidden;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nav-links,
  .nav-backdrop {
    transition: none;
  }
}

.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
  transition: 0.2s;
}

.btn-primary {
  background: var(--accent);
  color: #000;
}

.btn-primary:hover {
  background: var(--accent-dark);
  text-decoration: none;
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-outline:hover { border-color: var(--accent); text-decoration: none; }

.hero {
  text-align: center;
  padding: 80px 0 60px;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero p {
  color: var(--muted);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto 32px;
}

.hero p .hero-api {
  color: var(--accent);
  font-weight: 600;
}

.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  padding: 40px 0 48px;
}

.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.feature h3 { margin-bottom: 8px; color: var(--accent); }
.feature p { color: var(--muted); font-size: 0.95rem; }

/* Landing code samples */
.code-samples {
  padding: 32px 0 80px;
}

.code-samples-header {
  text-align: center;
  margin-bottom: 32px;
  padding-top: 16px;
}

.code-samples-header h2 {
  font-size: clamp(1.6rem, 3.5vw, 2rem);
  margin-bottom: 10px;
}

.code-samples-header p {
  color: var(--muted);
  font-size: 1rem;
  max-width: 520px;
  margin: 0 auto;
}

.code-samples-docs {
  text-align: center;
  margin-top: 24px;
}

.code-samples-panel {
  background: #0c1219;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
}

.code-samples-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  background: #0a1018;
}

.code-samples-tab {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 500;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}

.code-samples-tab:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}

.code-samples-tab.is-active {
  color: var(--text);
  background: #101926;
  border-bottom-color: var(--accent);
}

.code-samples-tab-icon {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.code-samples-tab-icon--curl {
  background: #1a2433;
  color: #9ec5ff;
}

.code-samples-tab-icon--curl::before {
  content: '>_';
  font-family: ui-monospace, monospace;
  font-size: 0.55rem;
}

.code-samples-tab-icon--javascript {
  background: #3d3515;
  color: #f7df1e;
}

.code-samples-tab-icon--javascript::before {
  content: 'JS';
}

.code-samples-tab-icon--python {
  background: #15303d;
  color: #5ba4e6;
}

.code-samples-tab-icon--python::before {
  content: 'Py';
}

.code-samples-tab-icon--php {
  background: #2a2040;
  color: #c4b5fd;
}

.code-samples-tab-icon--php::before {
  content: 'PHP';
  font-size: 0.5rem;
}

.code-samples-tab-icon--java {
  background: #3d2015;
  color: #f89820;
}

.code-samples-tab-icon--java::before {
  content: 'Jv';
}

.code-samples-tab-icon--csharp {
  background: #153d20;
  color: #9b59b6;
}

.code-samples-tab-icon--csharp::before {
  content: 'C#';
  font-size: 0.55rem;
}

.code-samples-body {
  position: relative;
}

.code-samples-code {
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 0;
  background: #101926;
  min-height: 220px;
}

.code-samples-code.doc-code {
  position: relative;
  padding-right: 48px;
}

.code-samples-line {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  padding: 0 16px 0 0;
}

.code-samples-line:hover {
  background: rgba(255, 255, 255, 0.02);
}

.code-samples-ln {
  text-align: right;
  padding: 0 12px 0 16px;
  color: #4a5f7a;
  font-family: ui-monospace, monospace;
  font-size: 0.78rem;
  line-height: 1.65;
  user-select: none;
  border-right: 1px solid #1a2433;
}

.code-samples-text {
  display: block;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--text);
  white-space: pre;
  padding: 0 0 0 4px;
}

.code-samples-line:first-child .code-samples-ln,
.code-samples-line:first-child .code-samples-text {
  padding-top: 18px;
}

.code-samples-line:last-child .code-samples-ln,
.code-samples-line:last-child .code-samples-text {
  padding-bottom: 18px;
}

.code-samples-code .tok-kw { color: #ff79c6; }
.code-samples-code .tok-type { color: #8be9fd; }
.code-samples-code .tok-str { color: #a6e22e; }
.code-samples-code .tok-comment { color: #6272a4; }

.code-samples-copy {
  position: absolute;
  top: 12px;
  right: 12px;
  left: auto;
}

@media (max-width: 768px) {
  .code-samples-tabs {
    flex-direction: column;
    overflow-x: visible;
  }

  .code-samples-tab {
    width: 100%;
    flex-shrink: 1;
    justify-content: flex-start;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    border-left: 3px solid transparent;
  }

  .code-samples-tab.is-active {
    border-bottom-color: var(--border);
    border-left-color: var(--accent);
  }
}

@media (max-width: 600px) {
  .code-samples-tab {
    padding: 10px 14px;
    font-size: 0.8rem;
  }

  .code-samples-line {
    grid-template-columns: 36px 1fr;
    gap: 8px;
  }

  .code-samples-text {
    font-size: 0.76rem;
  }
}

/* Pricing */
.pricing-section {
  padding: 0 0 80px;
}

.pricing-header {
  text-align: center;
  margin-bottom: 40px;
}

.pricing-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: 12px;
}

.pricing-header p {
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  align-items: stretch;
}

.pricing-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.pricing-card.is-popular {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(37, 211, 102, 0.15);
}

.pricing-badge {
  position: absolute;
  top: 14px;
  right: -32px;
  background: var(--accent);
  color: #000;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 6px 36px;
  transform: rotate(45deg);
  z-index: 1;
}

.pricing-card-header {
  background: #1a2332;
  padding: 20px 20px;
  border-bottom: 1px solid var(--border);
  min-height: 100px;
}

.pricing-card-header h3 {
  font-size: 1.05rem;
  line-height: 1.3;
  margin-bottom: 8px;
}

.pricing-card-header p {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

.pricing-card-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.35em;
  padding: 18px 20px 8px;
  text-align: center;
}

.pricing-amount {
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1;
}

.pricing-period {
  color: var(--muted);
  font-size: 0.9rem;
}

.pricing-currency {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pricing-features {
  list-style: none;
  padding: 4px 20px 0;
  flex: 1;
}

.pricing-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}

.pricing-feature:last-child {
  border-bottom: none;
}

.pricing-feature.is-disabled {
  color: var(--muted);
}

.pricing-feature.is-highlight {
  margin-top: 4px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  border-bottom: none;
  font-weight: 700;
  color: var(--text);
}

.pricing-feature:has(+ .pricing-feature.is-highlight) {
  border-bottom: none;
}

.pricing-feature.is-highlight .pricing-feature-icon {
  background: #153d20;
  color: var(--accent);
}

.pricing-feature-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pricing-icon-yes {
  background: #153d20;
  color: var(--accent);
}

.pricing-icon-no {
  background: #3d1515;
  color: var(--danger);
}

.pricing-cta {
  padding: 14px 20px 0;
}

.pricing-btn {
  width: 100%;
  text-align: center;
  justify-content: center;
}

.pricing-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.pricing-footnote {
  padding: 10px 20px 16px;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
  text-align: center;
  margin: 0;
}

.pricing-panel {
  margin-top: 28px;
}

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

.code-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin: 40px auto 80px;
  max-width: 700px;
  overflow-x: auto;
  font-family: monospace;
  font-size: 0.85rem;
  color: var(--muted);
  text-align: left;
}

/* Forms */
.auth-page {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 56px 24px 72px;
}

.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  width: 100%;
  max-width: 420px;
}

.auth-card-login {
  max-width: 460px;
}

.auth-card-register {
  max-width: 480px;
}

.auth-card-verify {
  max-width: 500px;
}

.auth-card h1 { margin-bottom: 8px; font-size: 1.6rem; }
.auth-card p { color: var(--muted); margin-bottom: 24px; }

.form-group { margin-bottom: 16px; }

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.9rem;
  color: var(--muted);
}

.form-group input {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 1rem;
}

.form-group input:focus {
  outline: none;
  border-color: var(--accent);
}

.form-hint {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.form-group input:-webkit-autofill,
.form-group input:-webkit-autofill:hover,
.form-group input:-webkit-autofill:focus,
.password-field input:-webkit-autofill,
.password-field input:-webkit-autofill:hover,
.password-field input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--text);
  caret-color: var(--text);
  transition: background-color 99999s ease-out;
  box-shadow: 0 0 0 1000px var(--bg) inset;
}

.password-field {
  position: relative;
}

.password-field input {
  padding-right: 14px;
}

.password-field.has-toggle input {
  padding-right: 44px;
}

.password-toggle {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  padding: 0;
}

.password-toggle[hidden] {
  display: none;
}

.password-toggle:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.password-toggle svg {
  display: block;
}

.password-match-hint {
  font-size: 0.85rem;
  margin-top: 6px;
}

.password-match-hint.is-match {
  color: var(--accent);
}

.password-match-hint.is-mismatch {
  color: var(--danger);
}

.alert {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 0.9rem;
}

.alert-error { background: #3d1515; color: var(--danger); border: 1px solid var(--danger); }
.alert a { color: inherit; font-weight: 600; text-decoration: underline; }
.alert a:hover { opacity: 0.9; }
.alert-success { background: #153d20; color: var(--accent); border: 1px solid var(--accent); }
.alert-warning { background: #3d3515; color: #ffd166; border: 1px solid #ffd166; }

/* App pages (Settings, Account, etc.) */
.dashboard { padding: 32px 0 60px; }

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.account-profile {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 20px;
}

.account-profile-in-card {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.account-profile-in-card + h2 {
  margin-top: 0;
}

.account-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #153d20;
  color: var(--accent);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(37, 211, 102, 0.35);
}

.account-info h1 {
  font-size: 1.35rem;
  margin-bottom: 4px;
  color: var(--text);
}

.account-info #account-email {
  color: var(--muted);
  font-size: 0.95rem;
}

.account-meta {
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 6px;
}

.account-password-card h2 {
  margin-bottom: 6px;
}

.account-password-lead {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0;
  line-height: 1.45;
}

.account-password-toggle {
  margin-top: 16px;
  width: 100%;
}

.account-password-panel {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.account-password-card .form-group {
  margin-bottom: 12px;
}

.account-password-new-group {
  margin-top: 4px;
}

.account-password-rules {
  margin: 4px 0 14px;
}

.account-password-submit {
  width: 100%;
}

#password-alert:not(:empty) {
  margin-top: 12px;
}

.wa-detail-status {
  display: flex;
  align-items: center;
}

.wa-phone-display {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-variant-numeric: tabular-nums;
}

.sub-actions {
  margin-top: 16px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.settings-group-lookup {
  margin-top: 20px;
}

.settings-group-intro {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.settings-group-form {
  margin-top: 16px;
}

.settings-group-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.settings-group-status {
  color: var(--muted);
  font-size: 0.9rem;
}

.settings-group-example {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.settings-steps {
  margin: 0 0 4px 1.2rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.settings-steps li {
  margin-bottom: 8px;
}

.settings-steps li:last-child {
  margin-bottom: 0;
}

.settings-steps code {
  font-size: 0.85em;
}

.group-lookup-result {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.group-lookup-result .api-key-box {
  font-size: 0.85rem;
  word-break: break-all;
}

.api-key-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 12px 8px 4px;
  gap: 16px;
}

.api-key-empty p {
  color: var(--muted);
  font-size: 0.9rem;
  max-width: 280px;
}

.api-key-empty .btn {
  min-width: 240px;
}

.settings-fold {
  --settings-fold-chevron-width: 0.75em;
  --settings-fold-chevron-gap: 8px;
  --settings-fold-content-indent: calc(var(--settings-fold-chevron-width) + var(--settings-fold-chevron-gap));
  margin-top: 20px;
}

.settings-fold-summary {
  display: flex;
  align-items: flex-start;
  gap: var(--settings-fold-chevron-gap);
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
  list-style: none;
  user-select: none;
  line-height: 1.4;
}

.settings-fold-summary::-webkit-details-marker {
  display: none;
}

.settings-fold-summary::before {
  content: '▸';
  display: block;
  width: var(--settings-fold-chevron-width);
  flex-shrink: 0;
  transition: transform 0.15s ease;
}

.settings-fold[open] .settings-fold-summary::before {
  transform: rotate(90deg);
}

.settings-fold-summary:hover {
  opacity: 0.9;
}

.settings-fold-body {
  margin-top: 16px;
  padding-left: var(--settings-fold-content-indent);
}

.settings-webhook-intro {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.settings-webhook-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.settings-webhook-status {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.settings-webhook-form .form-group:last-child {
  margin-bottom: 0;
}

.webhook-enabled-row {
  margin-bottom: 16px;
}

.form-group label.webhook-checkbox,
label.webhook-checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 0;
  color: var(--text);
  font-size: 0.9rem;
  line-height: 1.4;
  cursor: pointer;
  user-select: none;
}

.webhook-checkbox span {
  line-height: 1.4;
}

label.webhook-checkbox:has(input[type="checkbox"]:disabled) {
  opacity: 0.55;
  cursor: not-allowed;
}

label.webhook-checkbox input[type="checkbox"]:disabled,
.webhook-checkbox input[type="checkbox"]:disabled {
  cursor: not-allowed;
}

label.webhook-checkbox input[type="checkbox"],
.webhook-checkbox input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  min-width: 20px;
  margin: 0;
  padding: 0;
  border: 2px solid var(--border);
  border-radius: 5px;
  background: var(--bg);
  cursor: pointer;
  flex-shrink: 0;
  align-self: center;
  position: relative;
  transition: background 0.15s ease, border-color 0.15s ease;
}

label.webhook-checkbox input[type="checkbox"]:hover,
.webhook-checkbox input[type="checkbox"]:hover {
  border-color: var(--accent);
}

label.webhook-checkbox input[type="checkbox"]:checked,
.webhook-checkbox input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
}

label.webhook-checkbox input[type="checkbox"]:checked::after,
.webhook-checkbox input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 10px;
  border: solid #000;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

label.webhook-checkbox input[type="checkbox"]:focus-visible,
.webhook-checkbox input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.dashboard .form-group input[type="url"]:not(.api-key-field),
.dashboard .form-group input[type="text"] {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font-size: 0.85rem;
  line-height: 1.2;
}

.dashboard .form-group input:focus {
  outline: none;
  border-color: var(--accent);
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.card h2 {
  font-size: 1.1rem;
  margin-bottom: 16px;
  color: var(--accent);
}

.status-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
}

.status-connected { background: #153d20; color: var(--accent); }
.status-disconnected { background: #3d1515; color: var(--danger); }
.status-qr { background: #3d3515; color: #ffd166; }
.status-connecting,
.status-reconnecting { background: #1a2a3d; color: #8fa3bf; }

.wa-details {
  margin: 0;
  display: grid;
  gap: 10px;
}

.wa-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  font-size: 0.9rem;
}

.wa-detail-row dt {
  color: var(--muted);
  font-weight: 500;
}

.wa-detail-row dd {
  color: var(--text);
  text-align: right;
  font-family: monospace;
  font-size: 0.85rem;
}

.wa-detail-row dd.wa-detail-status {
  font-family: inherit;
  font-size: inherit;
}

.wa-recipients-cell {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.wa-reset-recipients-btn {
  font-size: 0.8rem;
  padding: 6px 12px;
}

.wa-detail-row dd.wa-phone-display {
  font-family: inherit;
  font-size: inherit;
}

#qr-image {
  display: block;
  margin: 16px auto;
  max-width: min(360px, 90vw);
  width: 100%;
  height: auto;
  border-radius: 8px;
  background: #fff;
  padding: 10px;
  image-rendering: crisp-edges;
}

.qr-loading {
  text-align: center;
  padding: 24px 0 8px;
}

.qr-loading p {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 12px;
}

.qr-pairing-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.9rem;
}

.spinner-inline {
  width: 18px;
  height: 18px;
  margin: 0;
  border-width: 2px;
  flex-shrink: 0;
}

.spinner {
  width: 40px;
  height: 40px;
  margin: 0 auto;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.verify-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 12px 0 8px;
  text-align: center;
}

.verify-loading p {
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0;
}

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

.api-key-box,
.form-group input.api-key-field,
.api-key-field {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.85rem;
  line-height: 1.2;
  word-break: break-all;
}

.form-group input.api-key-field,
.api-key-field {
  display: block;
  width: 100%;
  box-sizing: border-box;
  min-height: 44px;
  color: var(--text);
}

.form-group input.api-key-field:focus,
.api-key-field:focus {
  outline: none;
  border-color: var(--accent);
}

.api-key-box {
  flex: 1;
}

.api-key-box-url {
  font-size: 0.75rem;
  line-height: 1.45;
  word-break: break-all;
}

.new-key-test-intro {
  margin: 12px 0 0;
  font-size: 0.85rem;
}

.alert-warning .new-key-test-intro,
.alert-warning .new-key-test-muted {
  color: #f0e0a8;
}

.new-key-test-url-row {
  margin-top: 8px;
}

.new-key-test-muted {
  margin-top: 12px;
}

.api-key-row {
  display: flex;
  align-items: stretch;
  gap: 8px;
  margin: 12px 0;
}

.copy-btn {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--muted);
  cursor: pointer;
  padding: 0;
  width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: 0.2s;
  flex-shrink: 0;
}

.copy-btn svg {
  display: block;
}

.copy-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

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

.example {
  background: var(--bg);
  border-radius: 8px;
  padding: 12px;
  font-family: monospace;
  font-size: 0.8rem;
  color: var(--muted);
  overflow-x: auto;
  margin-top: 12px;
}

footer,
.site-footer {
  text-align: center;
  padding: 24px var(--page-gutter);
  color: var(--muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.site-footer-tagline {
  margin: 0 0 12px;
}

.site-footer-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 20px;
}

.site-footer-help {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
}

.site-footer-meta a {
  color: var(--muted);
}

.site-footer-meta a:hover {
  color: var(--accent);
}

.site-footer-payments {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
}

.site-footer-payments svg {
  flex-shrink: 0;
  opacity: 0.85;
}

.site-footer-payments strong {
  color: #7eb8ff;
  font-weight: 600;
}

.site-footer-copyright {
  margin: 14px 0 0;
  font-size: 0.8rem;
  color: var(--muted);
  opacity: 0.85;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.45em;
}

.site-footer-sep {
  opacity: 0.55;
  user-select: none;
}

/* Legal / terms page */
.legal-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 0 48px;
}

.legal-page-wide {
  max-width: 880px;
}

.legal-header {
  margin-bottom: 24px;
}

.legal-page-wide .legal-header {
  text-align: center;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}

.legal-meta {
  color: var(--muted);
  font-size: 0.85rem;
  margin: 0;
}

.legal-footer {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.legal-page-wide .legal-card {
  padding: 36px 44px;
}

.legal-page-wide .legal-section h2 {
  font-size: 1.08rem;
  letter-spacing: 0.01em;
}

.legal-header h1 {
  font-size: 1.75rem;
  margin-bottom: 8px;
}

.legal-subtitle {
  color: var(--muted);
  font-size: 0.95rem;
}

.legal-card {
  padding: 28px 32px;
}

.legal-section {
  margin-bottom: 28px;
}

.legal-section:last-child {
  margin-bottom: 0;
}

.legal-section h2 {
  font-size: 1rem;
  margin-bottom: 10px;
  color: var(--text);
}

.legal-section p,
.legal-section li {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.legal-section ul {
  margin: 10px 0 0 1.2em;
}

.legal-section li {
  margin-bottom: 6px;
}

.legal-section li:last-child {
  margin-bottom: 0;
}

@media (max-width: 600px) {
  .legal-card {
    padding: 18px var(--page-gutter);
  }
}

/* Service status page */
.status-page {
  max-width: 820px;
  margin: 0 auto;
  padding: 32px 0 48px;
}

.status-header {
  margin-bottom: 28px;
}

.status-header h1 {
  font-size: 1.75rem;
  margin-bottom: 8px;
}

.status-subtitle {
  color: var(--muted);
  font-size: 0.95rem;
}

.status-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-radius: var(--radius);
  margin-bottom: 24px;
  font-weight: 600;
  border: 1px solid var(--border);
}

.status-banner-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-banner-operational {
  background: #153d20;
  border-color: #1f5c30;
  color: var(--accent);
}

.status-banner-operational .status-banner-dot {
  background: var(--accent);
}

.status-banner-degraded {
  background: #3d3515;
  border-color: #5c4f1f;
  color: #ffd166;
}

.status-banner-degraded .status-banner-dot {
  background: #ffd166;
}

.status-banner-down {
  background: #3d1515;
  border-color: #5c2020;
  color: var(--danger);
}

.status-banner-down .status-banner-dot {
  background: var(--danger);
}

.status-banner-loading {
  background: var(--surface);
  color: var(--muted);
}

.status-banner-loading .status-banner-dot {
  background: var(--muted);
  animation: status-pulse 1.2s ease-in-out infinite;
}

@keyframes status-pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

.status-card h2 {
  font-size: 1rem;
  margin-bottom: 16px;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

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

.status-metric {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.status-metric-value {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
}

.status-metric-label {
  font-size: 0.8rem;
  color: var(--muted);
}

.status-note {
  margin-top: 14px;
  font-size: 0.85rem;
  color: var(--muted);
}

.status-components {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.status-component {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
}

.status-component-name {
  font-weight: 600;
}

.status-component-status {
  font-size: 0.9rem;
  color: var(--muted);
}

.status-component-operational .status-component-status {
  color: var(--accent);
}

.status-component-degraded .status-component-status {
  color: #ffd166;
}

.status-component-down .status-component-status {
  color: var(--danger);
}

.status-component-loading {
  justify-content: center;
  color: var(--muted);
}

.status-footer-meta {
  margin-top: 20px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted);
}

.status-refresh-note {
  display: block;
  margin-top: 4px;
  font-size: 0.8rem;
}

@media (max-width: 600px) {
  .status-metrics {
    grid-template-columns: 1fr;
  }

  .status-component {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 600px) {
  .hero { padding: 48px 0 32px; }
  .auth-card { padding: 20px var(--page-gutter); }
  .feature { padding: 20px var(--page-gutter); }
  .card { padding: 20px var(--page-gutter); }
}

/* Documentation */
.docs-page { padding: 32px 0 60px; }

.doc-section {
  position: relative;
}

.doc-back-top-fab {
  position: fixed;
  right: max(20px, env(safe-area-inset-right, 0px));
  bottom: max(24px, env(safe-area-inset-bottom, 0px));
  z-index: 90;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
  transition: border-color 0.15s, color 0.15s, transform 0.15s, opacity 0.15s;
}

.doc-back-top-fab:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.doc-back-top-fab:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.doc-back-top-fab[hidden] {
  display: none;
}

.docs-page h1 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.docs-intro {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 20px;
  max-width: 640px;
}

.docs-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 12px 16px;
  margin-bottom: 24px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(37, 211, 102, 0.06);
  font-size: 0.92rem;
  color: var(--muted);
}

.docs-banner a {
  font-weight: 600;
  text-decoration: none;
}

.docs-banner a:hover {
  text-decoration: underline;
}

.docs-goals {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 28px;
}

.docs-goal-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card);
  text-decoration: none;
  transition: border-color 0.15s, background 0.15s;
}

.docs-goal-card:hover {
  border-color: var(--accent);
  background: rgba(37, 211, 102, 0.04);
  text-decoration: none;
}

.docs-goal-card strong {
  color: var(--text);
  font-size: 0.98rem;
}

.docs-goal-card span {
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.45;
}

.docs-nav-grouped {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 24px;
  margin-bottom: 40px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}

.docs-nav-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.docs-nav-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.docs-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.docs-nav-links a {
  padding: 5px 12px;
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 0.82rem;
  color: var(--muted);
  text-decoration: none;
}

.docs-nav-links a:hover {
  border-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
}

.docs-fold {
  margin-bottom: 32px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card);
  overflow: hidden;
}

.docs-fold > summary {
  padding: 14px 18px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.docs-fold > summary::-webkit-details-marker {
  display: none;
}

.docs-fold > summary::before {
  content: '▸';
  display: inline-block;
  margin-right: 10px;
  color: var(--muted);
  transition: transform 0.15s;
}

.docs-fold[open] > summary::before {
  transform: rotate(90deg);
}

.docs-fold-body {
  padding: 4px 18px 18px;
  border-top: 1px solid var(--border);
}

.docs-fold-body .doc-section {
  margin-bottom: 48px;
}

.docs-fold-body .doc-section:last-child {
  margin-bottom: 8px;
}

.docs-fold-advanced > summary {
  color: var(--accent);
}

@media (max-width: 700px) {
  .docs-goals,
  .docs-nav-grouped {
    grid-template-columns: 1fr;
  }
}

.docs-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 40px;
  padding: 0;
  border-bottom: none;
}

.docs-nav a {
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 0.85rem;
  color: var(--muted);
  text-decoration: none;
}

.docs-nav a:hover {
  border-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
}

.doc-section {
  margin-bottom: 72px;
  padding-top: 8px;
  scroll-margin-top: 88px;
}

.doc-section h2 {
  font-size: 1.35rem;
  color: var(--accent);
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.doc-section h3 {
  font-size: 1rem;
  margin: 32px 0 12px;
}

.doc-section p,
.doc-section li {
  color: var(--muted);
  margin-bottom: 14px;
}

.doc-section ul,
.doc-section ol {
  padding-left: 1.4rem;
  margin-bottom: 20px;
}

.doc-section li { margin-bottom: 8px; }

.doc-code {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 48px 16px 16px;
  font-family: monospace;
  font-size: 0.82rem;
  color: var(--text);
  overflow-x: auto;
  margin: 16px 0 28px;
  line-height: 1.6;
  position: relative;
}

.doc-code-copy {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 34px;
  min-height: 34px;
  background: var(--bg);
}

.doc-endpoint-header {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.doc-method {
  display: inline-block;
  font-family: var(--font);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 4px 8px;
  border-radius: 4px;
  line-height: 1;
}

.doc-method-get {
  background: rgba(110, 231, 160, 0.12);
  color: #6ee7a0;
  border: 1px solid rgba(110, 231, 160, 0.25);
}

.doc-method-post {
  background: rgba(124, 179, 255, 0.12);
  color: #7cb3ff;
  border: 1px solid rgba(124, 179, 255, 0.25);
}

.doc-endpoint-path {
  font-family: monospace;
  font-size: 0.95rem;
  color: var(--text);
}

.doc-subsection {
  margin-top: 36px;
}

.doc-code .label {
  display: block;
  color: var(--accent);
  font-size: 0.75rem;
  margin-bottom: 8px;
  font-family: var(--font);
  font-weight: 600;
}

.doc-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0 28px;
  font-size: 0.9rem;
}

.doc-table th,
.doc-table td {
  border: 1px solid var(--border);
  padding: 10px 14px;
  text-align: left;
}

.doc-table th {
  background: var(--surface);
  color: var(--accent);
  font-weight: 600;
}

.doc-table td { color: var(--muted); }

.doc-table code {
  background: var(--bg);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.85em;
  color: var(--text);
}

.doc-tip {
  background: #153d20;
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 14px 16px;
  color: var(--accent);
  font-size: 0.9rem;
  margin: 20px 0 24px;
}

.doc-warn {
  background: #3d3515;
  border: 1px solid #ffd166;
  border-radius: 8px;
  padding: 14px 16px;
  color: #ffd166;
  font-size: 0.9rem;
  margin: 20px 0 24px;
}

.responsible-use-notice {
  background: #3d3515;
  border: 1px solid #ffd166;
  border-radius: 8px;
  padding: 14px 16px;
  color: #ffd166;
  font-size: 0.88rem;
  margin: 0 0 16px;
  line-height: 1.55;
}

.responsible-use-notice strong {
  display: block;
  margin-bottom: 6px;
  color: #ffd166;
}

.responsible-use-notice p {
  margin: 0;
  color: #ffeaa7;
}

.responsible-use-notice h3 {
  font-size: 0.92rem;
  margin: 14px 0 8px;
  color: #ffd166;
}

.responsible-use-notice ol {
  margin: 0 0 0 20px;
  color: var(--text);
}

.responsible-use-notice li {
  margin-bottom: 6px;
  color: #e8eef7;
  font-size: 0.9rem;
}

.responsible-use-notice li:last-child {
  margin-bottom: 0;
}

.responsible-use-notice a {
  color: #ffd166;
  text-decoration: underline;
}

.responsible-use-notice a:hover {
  color: #ffeaa7;
}

.auth-card .responsible-use-notice {
  margin-bottom: 20px;
  text-align: left;
}

.settings-responsible-use {
  overflow: hidden;
  max-height: 1200px;
  margin-bottom: 24px;
  opacity: 1;
  transform: translateY(0);
  transition:
    max-height 0.42s ease,
    opacity 0.32s ease,
    margin-bottom 0.42s ease,
    transform 0.32s ease;
}

.settings-responsible-use.is-dismissing {
  max-height: 0;
  margin-bottom: 0;
  opacity: 0;
  transform: translateY(-10px);
  pointer-events: none;
}

.settings-responsible-use-card {
  border: 1px solid #ffd166;
  border-radius: var(--radius);
  overflow: hidden;
  background: #2a2410;
}

.settings-responsible-use-card .responsible-use-notice {
  margin: 0;
  border: none;
  border-radius: 0;
}

.responsible-use-dismiss-bar {
  padding: 14px 16px;
  background: rgba(11, 15, 20, 0.45);
  border-top: 1px solid rgba(255, 209, 102, 0.35);
}

.responsible-use-dismiss {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 0;
  color: #ffeaa7;
  font-size: 0.92rem;
  cursor: pointer;
  user-select: none;
  line-height: 1.4;
}

.responsible-use-dismiss span {
  line-height: 1.4;
}

.responsible-use-dismiss input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  min-width: 22px;
  margin: 0;
  padding: 0;
  border: 2px solid #ffd166;
  border-radius: 5px;
  background: var(--bg);
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.responsible-use-dismiss input[type="checkbox"]:hover {
  border-color: var(--accent);
}

.responsible-use-dismiss input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
}

.responsible-use-dismiss input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 2px;
  width: 6px;
  height: 12px;
  border: solid #000;
  border-width: 0 2.5px 2.5px 0;
  transform: rotate(45deg);
}

.responsible-use-dismiss input[type="checkbox"]:disabled {
  cursor: default;
}

@media (prefers-reduced-motion: reduce) {
  .settings-responsible-use {
    transition: none;
  }

  .settings-responsible-use.is-dismissing {
    transform: none;
  }
}

/* Test API */
.test-api-page {
  padding-bottom: 60px;
}

.test-api-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  max-width: 560px;
  margin: 0 auto;
}

.test-api-shell {
  max-width: 720px;
  margin: 0 auto;
}

.test-api-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.test-api-header h1 {
  font-size: 1.75rem;
  line-height: 1.2;
  margin-bottom: 6px;
}

.test-api-header p,
.test-api-empty-lead {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.test-api-wa {
  display: flex;
  flex-shrink: 0;
}

.test-api-empty {
  max-width: 560px;
  margin: 0 auto;
  padding: 28px;
}

.test-api-empty h2 {
  color: #ffd166;
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.test-api-steps {
  margin: 0 0 20px 1.2rem;
  color: var(--text);
  font-size: 0.95rem;
}

.test-api-steps li {
  margin-bottom: 6px;
}

.test-api-steps li:last-child {
  margin-bottom: 0;
}

.test-api-card {
  padding: 0;
  overflow: hidden;
}

.test-api-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  background: #0a1018;
}

.test-tab {
  flex: 1;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  padding: 14px 12px;
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}

.test-tab:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}

.test-tab.active {
  color: var(--text);
  background: #101926;
  border-bottom-color: var(--accent);
  font-weight: 600;
}

.test-api-form {
  padding: 24px;
}

.test-api-fields {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.test-api-card .form-group {
  margin-bottom: 0;
}

.test-api-card .form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
}

.test-api-card .form-group small {
  display: block;
  margin-top: 6px;
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.45;
}

.test-api-card .form-group input,
.test-api-card .password-field input {
  width: 100%;
  padding: 10px 14px;
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 1rem;
  color-scheme: dark;
}

.test-api-card .password-field input {
  padding-right: 44px;
}

.test-api-card .form-group input:focus,
.test-api-card .password-field input:focus {
  outline: none;
  border-color: var(--accent);
}

.test-api-card .form-group input:-webkit-autofill,
.test-api-card .form-group input:-webkit-autofill:hover,
.test-api-card .form-group input:-webkit-autofill:focus,
.test-api-card .password-field input:-webkit-autofill,
.test-api-card .password-field input:-webkit-autofill:hover,
.test-api-card .password-field input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--text);
  caret-color: var(--text);
  transition: background-color 99999s ease-out;
  box-shadow: 0 0 0 1000px var(--bg) inset;
}

.test-api-example-url {
  display: block;
  margin-top: 6px;
}

.test-api-sample-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.test-api-sample-link {
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.78rem;
  word-break: break-all;
}

.test-api-sample-link:hover {
  text-decoration: underline;
}

.test-api-use-sample-btn {
  flex-shrink: 0;
  padding: 2px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: inherit;
  color: var(--accent);
  background: transparent;
  border: 1px solid var(--accent);
  border-radius: 6px;
  cursor: pointer;
  line-height: 1.5;
  transition: background 0.15s, color 0.15s;
}

.test-api-use-sample-btn:hover {
  background: var(--accent);
  color: var(--bg);
}

.test-api-result:empty {
  display: none;
}

.test-api-result .alert {
  margin: 20px 0 0;
}

.test-api-submit {
  width: 100%;
  margin-top: 24px;
}

.test-api-url-panel {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.test-api-url-panel summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
  list-style: none;
  user-select: none;
}

.test-api-url-panel summary::-webkit-details-marker {
  display: none;
}

.test-api-url-panel summary::before {
  content: '▸';
  display: inline-block;
  margin-right: 8px;
  transition: transform 0.15s ease;
}

.test-api-url-panel[open] summary::before {
  transform: rotate(90deg);
}

.test-api-url-panel summary:hover {
  color: var(--text);
}

.test-api-url-body {
  margin-top: 16px;
}

.test-api-url-block {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.test-api-url-code {
  flex: 1;
  min-width: 0;
  margin: 0;
  padding: 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--muted);
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 120px;
  overflow: auto;
}

.test-api-url-copy {
  flex-shrink: 0;
}

.test-api-url-hint {
  margin-top: 8px;
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.45;
}

@media (max-width: 600px) {
  .test-api-header {
    flex-direction: column;
    align-items: stretch;
  }

  .test-api-wa {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
  }

  .test-api-form {
    padding: 20px 16px;
  }
}

.app-dialog {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.app-dialog[hidden] {
  display: none;
}

body.app-dialog-open {
  overflow: hidden;
}

.app-dialog-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
}

.app-dialog-panel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  padding: 24px;
  animation: app-dialog-in 0.15s ease-out;
}

.app-dialog-title {
  font-size: 1.15rem;
  margin-bottom: 12px;
  color: var(--text);
}

.app-dialog-message {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
  white-space: pre-line;
  line-height: 1.5;
}

.app-dialog-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.btn-danger {
  background: #3d1515;
  color: var(--danger);
  border: 1px solid var(--danger);
}

.btn-danger:hover {
  background: #4d1a1a;
  text-decoration: none;
}

@keyframes app-dialog-in {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Blog */
.blog-page {
  padding: 32px 0 60px;
}

.blog-header {
  max-width: 720px;
  margin: 0 auto 36px;
  text-align: center;
}

.blog-header h1 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.blog-intro {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.blog-grid {
  display: grid;
  gap: 20px;
  max-width: 880px;
  margin: 0 auto;
}

.blog-card {
  padding: 28px 32px;
}

.blog-card h2 {
  font-size: 1.25rem;
  margin: 10px 0 12px;
  line-height: 1.35;
}

.blog-card h2 a {
  color: var(--text);
  text-decoration: none;
}

.blog-card h2 a:hover {
  color: var(--accent);
  text-decoration: none;
}

.blog-card p {
  color: var(--muted);
  margin-bottom: 14px;
}

.blog-card-meta,
.blog-post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.85rem;
}

.blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.blog-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(37, 211, 102, 0.12);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 600;
}

.blog-read-more {
  font-size: 0.92rem;
  font-weight: 600;
}

.blog-back {
  margin-bottom: 12px;
  font-size: 0.9rem;
}

.blog-post-header h1 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  line-height: 1.25;
  margin: 12px 0 16px;
}

.blog-article-body .legal-section {
  margin-bottom: 28px;
}

.blog-article-body .legal-section:last-child {
  margin-bottom: 0;
}

.blog-article-body h2 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.blog-article-body h3 {
  font-size: 1rem;
  margin: 18px 0 8px;
}

.blog-article-body p,
.blog-article-body li {
  color: var(--muted);
  margin-bottom: 12px;
}

.blog-article-body ul,
.blog-article-body ol {
  margin: 0 0 16px 1.25rem;
}

.blog-article-body pre {
  background: #0a0e13;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  overflow-x: auto;
  margin: 16px 0;
  font-size: 0.85rem;
  line-height: 1.55;
}

.blog-article-body code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.88em;
}

.blog-article-body :not(pre) > code {
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 6px;
  border-radius: 4px;
}

.blog-cta {
  margin-top: 32px;
  padding: 28px 32px;
  border-radius: var(--radius);
  border: 1px solid rgba(37, 211, 102, 0.35);
  background: linear-gradient(135deg, rgba(37, 211, 102, 0.08), rgba(37, 211, 102, 0.02));
  text-align: center;
}

.blog-cta h2 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--text);
}

.blog-cta p {
  color: var(--muted);
  margin-bottom: 18px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.blog-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

@media (max-width: 640px) {
  .blog-card,
  .blog-cta {
    padding: 22px 20px;
  }
}

.paypal-button-container {
  min-height: 45px;
  margin-bottom: 16px;
}

.pricing-paypal-host {
  width: 100%;
  min-height: 45px;
}

.paypal-subscribe-btn {
  width: 100%;
  min-height: 45px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #ffc439;
  color: #003087;
  border: 1px solid #ffc439;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.05s ease;
}

.paypal-subscribe-btn:hover {
  background: #f2ba36;
  border-color: #f2ba36;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(0, 48, 135, 0.18);
}

.paypal-subscribe-btn:active {
  transform: translateY(1px);
}

.paypal-subscribe-btn:focus-visible {
  outline: 3px solid rgba(0, 48, 135, 0.4);
  outline-offset: 2px;
}

.paypal-subscribe-btn:disabled {
  opacity: 0.7;
  cursor: wait;
}

.paypal-subscribe-logo {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.paypal-subscribe-label {
  white-space: nowrap;
}

.paypal-redirect-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #ffc439;
  margin-bottom: 4px;
}

.paypal-redirect-logo .paypal-subscribe-logo {
  width: 26px;
  height: 26px;
}

.pricing-btn.is-loading {
  opacity: 0.75;
  cursor: wait;
}

.paypal-checkout-step {
  max-width: 440px;
  margin: 8px auto 0;
  padding: 32px 28px 24px;
  text-align: center;
}

.paypal-checkout-step-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.paypal-checkout-step-title {
  margin: 0;
  font-size: 1.2rem;
}

.paypal-checkout-step-message {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
  max-width: 38ch;
}

.paypal-checkout-step-plan {
  margin: 2px 0 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
}

.paypal-checkout-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  min-height: 80px;
  justify-content: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.paypal-checkout-loading .spinner {
  width: 32px;
  height: 32px;
}

.paypal-checkout-buttons {
  width: 100%;
  min-height: 48px;
}

.paypal-checkout-step-cancel {
  width: 100%;
  max-width: 220px;
}

.paypal-checkout-dialog .app-dialog-panel {
  max-width: 420px;
}

.cookie-consent {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10002;
  padding: 16px var(--page-gutter);
  padding-bottom: max(16px, env(safe-area-inset-bottom, 0px));
  font-family: var(--font);
  color: var(--text);
  background: var(--surface);
  border-top: 1px solid var(--border);
  box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.35);
}

.cookie-consent-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.cookie-consent-text {
  flex: 1 1 280px;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.cookie-consent-text a {
  color: var(--accent);
}

.cookie-consent-accept {
  flex-shrink: 0;
  white-space: nowrap;
  font-family: inherit;
}

body.cookie-consent-visible {
  padding-bottom: 88px;
}

@media (max-width: 640px) {
  body.cookie-consent-visible {
    padding-bottom: 120px;
  }

  .cookie-consent-inner {
    flex-direction: column;
    align-items: stretch;
  }

  .cookie-consent-accept {
    width: 100%;
  }
}