:root {
  --primary: #0F62FE;
  --accent: #1192E8;
  --text: #161616;
  --bg: #FFFFFF;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
}

header.brand {
  padding: 1.25rem 2rem;
  border-bottom: 1px solid #e6e6e6;
  display: flex;
  align-items: center;
}

header.brand img { max-height: 32px; }

header.brand .brand-name {
  font-weight: 700;
  color: var(--primary);
  font-size: 1.1rem;
}

main {
  max-width: 720px;
  margin: 3rem auto;
  padding: 0 1.5rem;
}

.auth-card {
  background: #fff;
  border: 1px solid #e6e6e6;
  border-radius: 12px;
  padding: 2rem;
}

.auth-card h1 { margin-top: 0; }

form.stack > * + * { margin-top: 1rem; }

label { display: block; font-weight: 600; }

input[type="text"], input[type="email"], input[type="password"] {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid #c9c9c9;
  border-radius: 6px;
  font: inherit;
  margin-top: 0.25rem;
  background: #fff;
}

button {
  background: var(--primary);
  color: #fff;
  border: 0;
  border-radius: 6px;
  padding: 0.65rem 1.25rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

button:hover { filter: brightness(1.05); }

.totp-uri {
  background: #f4f4f4;
  padding: 0.75rem;
  border-radius: 6px;
  overflow-x: auto;
  font-size: 0.85em;
}

.recovery-codes { columns: 2; padding-left: 1.25rem; }
.recovery-codes code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

footer.legal {
  margin-top: 4rem;
  padding: 1rem 2rem;
  border-top: 1px solid #e6e6e6;
  color: #555;
}

.review-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
}
.review-table th, .review-table td {
  text-align: left;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid #f0f0f0;
}
.review-table th { width: 130px; color: #555; font-weight: 600; }
.review-table button { background: transparent; color: var(--primary); border: 1px solid var(--primary); padding: 0.25rem 0.75rem; font-size: 0.85em; }
.review-table button[disabled] { color: #999; border-color: #ccc; cursor: not-allowed; }

.consent-text {
  height: 240px;
  overflow-y: auto;
  border: 1px solid #c9c9c9;
  background: #fafafa;
  padding: 0.75rem;
  border-radius: 6px;
  font-size: 0.9em;
}
.consent-text pre {
  white-space: pre-wrap;
  word-wrap: break-word;
  font-family: inherit;
  margin: 0;
}

label.checkbox { display: flex; align-items: flex-start; gap: 0.5rem; font-weight: normal; }
label.checkbox input { margin-top: 0.25rem; }

button[disabled] { opacity: 0.5; cursor: not-allowed; }

.footnote { font-size: 0.85em; color: #777; margin-top: 1rem; }
.footnote code { background: #f0f0f0; padding: 1px 4px; border-radius: 3px; }

.offer-list { list-style: none; padding: 0; margin: 1.5rem 0 0; display: flex; flex-direction: column; gap: 1rem; }
.offer-card { border: 1px solid #e6e6e6; border-radius: 8px; padding: 1rem; background: #fafafa; }
.offer-head { display: flex; justify-content: space-between; align-items: baseline; }
.offer-head .apr { color: var(--primary); font-weight: 700; }
.offer-body { display: flex; gap: 1rem; color: #555; margin: 0.5rem 0 0.75rem; font-size: 0.95em; }
.offer-apply {
  display: inline-block; background: var(--primary); color: #fff; text-decoration: none;
  padding: 0.5rem 1rem; border-radius: 6px; font-weight: 600;
}
.offer-apply:hover { filter: brightness(1.05); }