:root {
  color-scheme: light;
  --canvas: #f7f7f5;
  --surface: #fff;
  --text: #202123;
  --secondary: #67676c;
  --line: rgb(0 0 0 / 10%);
  --field: #fff;
  --muted: #efefec;
  --accent: #10a37f;
  --accent-hover: #0d8f70;
  --danger: #c13f3f;
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --canvas: #191919;
    --surface: #242424;
    --text: #ececec;
    --secondary: #aaa;
    --line: rgb(255 255 255 / 11%);
    --field: #2f2f2f;
    --muted: #323232;
    --accent: #19c89b;
    --accent-hover: #21d4a6;
    --danger: #ff8181;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { min-height: 100%; margin: 0; }
body { background: var(--canvas); color: var(--text); }
button, input { color: inherit; font: inherit; }
button { min-height: 44px; }
a { color: inherit; }

.auth-layout {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 28px 18px;
}

.auth-card {
  width: min(100%, 430px);
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  padding: 28px;
  box-shadow: 0 18px 55px rgb(0 0 0 / 8%), 0 1px 2px rgb(0 0 0 / 4%);
}

.auth-heading { margin-bottom: 24px; text-align: center; }
.product-name { display: block; margin: 0 0 18px; color: var(--accent); font-size: 13px; font-weight: 700; letter-spacing: .01em; }
.product-link { text-decoration: none; }
h1 { margin: 0; font-size: 24px; line-height: 1.2; letter-spacing: -.03em; text-wrap: balance; }
.auth-heading > p:last-child { margin: 10px auto 0; max-width: 340px; color: var(--secondary); font-size: 13px; line-height: 1.55; text-wrap: pretty; }

.social-button,
.primary-button,
.secondary-button {
  width: 100%;
  border: 0;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 650;
  transition-property: background-color, color, box-shadow, opacity, scale;
  transition-duration: 140ms;
  transition-timing-function: ease;
}

.social-button { display: flex; align-items: center; justify-content: center; border: 1px solid var(--line); background: var(--field); }
.social-button:hover, .secondary-button:hover { background: var(--muted); }
.primary-button { background: var(--accent); color: #fff; box-shadow: 0 1px 2px rgb(0 0 0 / 12%); }
.primary-button:hover { background: var(--accent-hover); }
.secondary-button { background: var(--muted); }
.social-button:active, .primary-button:active, .secondary-button:active { scale: .96; }
.social-button:focus-visible, .primary-button:focus-visible, .secondary-button:focus-visible,
.auth-tabs button:focus-visible, input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
button:disabled { cursor: wait; opacity: .62; }
.google-mark { width: 18px; height: 18px; margin-right: 10px; flex: 0 0 auto; }
.google-unavailable { border: 1px solid var(--line); border-radius: 12px; background: var(--muted); padding: 14px; text-align: center; }
.google-unavailable strong { font-size: 13px; }
.google-unavailable p { margin: 5px 0 0; color: var(--secondary); font-size: 12px; line-height: 1.5; }
.security-note { margin: 16px 0 0; color: var(--secondary); font-size: 12px; line-height: 1.55; text-align: center; text-wrap: pretty; }

.separator { display: flex; align-items: center; gap: 12px; margin: 18px 0; color: var(--secondary); font-size: 11px; }
.separator::before, .separator::after { height: 1px; flex: 1; background: var(--line); content: ""; }

.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; margin-bottom: 18px; border-radius: 14px; background: var(--muted); padding: 3px; }
.auth-tabs button { min-height: 38px; border: 0; border-radius: 11px; background: transparent; cursor: pointer; color: var(--secondary); font-size: 13px; }
.auth-tabs button[aria-selected="true"] { background: var(--surface); color: var(--text); box-shadow: 0 1px 2px rgb(0 0 0 / 7%); }

form { display: grid; gap: 15px; }
.field { display: grid; gap: 7px; }
.field > span { font-size: 12px; font-weight: 600; }
.field input { width: 100%; min-height: 46px; border: 1px solid var(--line); border-radius: 12px; background: var(--field); padding: 0 13px; outline: none; transition-property: border-color, box-shadow; transition-duration: 140ms; }
.field input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgb(16 163 127 / 10%); }

.form-message { min-height: 18px; margin: 0; color: var(--danger); font-size: 12px; line-height: 1.5; text-align: center; }
.auth-note { margin: 18px 0 0; color: var(--secondary); font-size: 11px; line-height: 1.5; text-align: center; text-wrap: pretty; }
.auth-note a, .support-card a:not(.support-link) { color: var(--accent); text-underline-offset: 2px; }

.permission-list { display: grid; gap: 10px; margin: 0 0 20px; padding: 0; list-style: none; }
.permission-list li { display: grid; grid-template-columns: 28px 1fr; gap: 10px; border-radius: 14px; background: var(--muted); padding: 13px; }
.permission-list li > span { display: grid; width: 24px; height: 24px; place-items: center; border-radius: 999px; background: rgb(16 163 127 / 12%); color: var(--accent); font-size: 12px; font-weight: 700; }
.permission-list strong { font-size: 13px; }
.permission-list p { margin: 3px 0 0; color: var(--secondary); font-size: 11px; line-height: 1.45; text-wrap: pretty; }
.consent-actions { display: grid; grid-template-columns: 1fr 1.45fr; gap: 10px; }

.support-card { width: min(100%, 560px); }
.support-card section + section { margin-top: 20px; }
.support-card h2 { margin: 0 0 6px; font-size: 14px; letter-spacing: -.01em; }
.support-card section p { margin: 0; color: var(--secondary); font-size: 13px; line-height: 1.6; text-wrap: pretty; }
.support-link { display: grid; min-height: 44px; margin-top: 24px; place-items: center; border-radius: 12px; background: var(--accent); color: #fff; font-size: 13px; font-weight: 650; text-decoration: none; transition: background-color 140ms ease, scale 140ms ease; }
.support-link:hover { background: var(--accent-hover); }
.support-link:active { scale: .96; }
.support-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.legal-links { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 22px; font-size: 12px; }

.legal-layout { place-items: start center; }
.legal-card { width: min(100%, 760px); }
.legal-card .auth-heading { text-align: left; }
.legal-card .auth-heading > p:last-child { max-width: none; margin-left: 0; }
.legal-card section + section { margin-top: 24px; }
.legal-card h2 { margin: 0 0 8px; font-size: 16px; letter-spacing: -.015em; }
.legal-card h3 { margin: 16px 0 6px; font-size: 13px; }
.legal-card p, .legal-card li { color: var(--secondary); font-size: 13px; line-height: 1.65; text-wrap: pretty; }
.legal-card p { margin: 0; }
.legal-card ul { margin: 8px 0 0; padding-left: 20px; }
.legal-card li + li { margin-top: 6px; }
.legal-card a { color: var(--accent); text-underline-offset: 2px; }
.legal-footer { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 30px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 12px; }

.site-header,
.site-main,
.site-footer { width: min(100% - 40px, 1120px); margin-inline: auto; }
.site-header { display: flex; min-height: 72px; align-items: center; justify-content: space-between; }
.site-brand { display: inline-flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 720; letter-spacing: -.01em; text-decoration: none; }
.site-brand img { border-radius: 7px; }
.site-nav { display: flex; align-items: center; gap: 8px; }
.site-nav a { min-height: 38px; border-radius: 10px; padding: 9px 12px; color: var(--secondary); font-size: 13px; font-weight: 600; text-decoration: none; }
.site-nav a:hover { background: var(--muted); color: var(--text); }
.site-nav .nav-sign-in { background: var(--text); color: var(--canvas); }
.site-nav .nav-sign-in:hover { background: var(--text); color: var(--canvas); opacity: .86; }
.site-main { padding-block: clamp(70px, 12vw, 150px) 92px; }
.hero { max-width: 790px; }
.eyebrow,
.section-label { margin: 0 0 18px; color: var(--accent); font-size: 12px; font-weight: 720; letter-spacing: .08em; text-transform: uppercase; }
.hero h1 { max-width: 760px; font-size: clamp(42px, 7vw, 76px); line-height: 1.03; letter-spacing: -.055em; }
.hero-copy { max-width: 660px; margin: 26px 0 0; color: var(--secondary); font-size: clamp(16px, 2vw, 19px); line-height: 1.65; text-wrap: pretty; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; margin-top: 34px; }
.primary-link { display: inline-grid; min-height: 46px; place-items: center; border-radius: 12px; background: var(--accent); padding: 0 18px; color: #fff; font-size: 14px; font-weight: 680; text-decoration: none; }
.primary-link:hover { background: var(--accent-hover); }
.text-link { color: var(--secondary); font-size: 14px; font-weight: 620; text-underline-offset: 4px; }
.trust-section { display: grid; grid-template-columns: minmax(190px, .72fr) minmax(0, 1.5fr); gap: 64px; margin-top: clamp(110px, 18vw, 210px); border-top: 1px solid var(--line); padding-top: 34px; }
.trust-section h2 { max-width: 260px; margin: 0; font-size: 30px; line-height: 1.15; letter-spacing: -.04em; }
.trust-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin: 0; padding: 0; list-style: none; }
.trust-list strong { font-size: 14px; }
.trust-list p { margin: 9px 0 0; color: var(--secondary); font-size: 13px; line-height: 1.65; text-wrap: pretty; }
.site-footer { display: flex; min-height: 90px; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); color: var(--secondary); font-size: 12px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 18px; }
.site-footer a { text-underline-offset: 3px; }

@media (max-width: 520px) {
  .auth-layout { align-items: start; padding: 0; }
  .auth-card { min-height: 100vh; border: 0; border-radius: 0; padding: 32px 20px; box-shadow: none; }
  .site-header, .site-main, .site-footer { width: min(100% - 32px, 1120px); }
  .site-nav > a:first-child { display: none; }
  .site-main { padding-block: 64px 70px; }
  .hero h1 { font-size: clamp(40px, 13vw, 58px); }
  .trust-section { grid-template-columns: 1fr; gap: 34px; margin-top: 110px; }
  .trust-list { grid-template-columns: 1fr; gap: 28px; }
  .site-footer { align-items: flex-start; flex-direction: column; justify-content: center; gap: 12px; padding-block: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; }
}