:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --muted: #6b7280;
  --text: #0f172a;
  --border: #e5e7eb;
  --primary: #000000;
  --primary-text: #ffffff;
  --link: #0741e0;
  --error-bg: #fef2f2;
  --error-border: #fecaca;
  --error-text: #991b1b;
  --info-bg: #eff6ff;
  --info-border: #bfdbfe;
  --info-text: #1d4ed8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Roboto, Ubuntu, Cantarell, "Noto Sans", Helvetica, Arial, sans-serif;
  color: var(--text);
  background: #fff;
  background-image: radial-gradient(rgba(0, 0, 0, 0.15) 1px, transparent 0);
  background-size: 24px 24px;
}

a {
  color: var(--link);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.page-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

.card {
  width: 100%;
  max-width: 440px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}

.card-header {
  padding: 24px;
  border-bottom: 1px solid var(--border);
}

.card-body {
  padding: 24px;
}

.eyebrow,
.summary-label,
dt {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-family: "Roboto Mono", "SFMono-Regular", Consolas, monospace;
}

h1 {
  margin: 0;
  font-size: 28px;
}

.subtitle,
.body-copy,
.summary-detail {
  margin: 12px 0 0;
  color: var(--muted);
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.stack-tight {
  gap: 12px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field span,
.checkbox-row span,
.summary-value,
dd {
  font-size: 15px;
}

input {
  width: 100%;
  min-height: 56px;
  padding: 0 14px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 4px;
  font: inherit;
  color: inherit;
  background: #fff;
}

input:focus {
  outline: 2px solid rgba(7, 65, 224, 0.15);
  border-color: rgba(7, 65, 224, 0.5);
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.checkbox-row input[type="checkbox"] {
  width: 18px;
  min-height: 18px;
  height: 18px;
  margin: 0;
}

.button-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.button-row-split {
  flex-direction: row;
}

.button {
  min-height: 56px;
  border: 0;
  border-radius: 4px;
  cursor: pointer;
  font: inherit;
  font-family: "Roboto Mono", "SFMono-Regular", Consolas, monospace;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.button-primary {
  background: var(--primary);
  color: var(--primary-text);
}

.button-secondary {
  background: #f3f4f6;
  color: var(--text);
}

.message {
  border-radius: 6px;
  border: 1px solid transparent;
  padding: 12px 14px;
  font-size: 14px;
}

.message-error {
  background: var(--error-bg);
  border-color: var(--error-border);
  color: var(--error-text);
}

.message-info {
  background: var(--info-bg);
  border-color: var(--info-border);
  color: var(--info-text);
}

.link-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.client-summary,
.profile-list div {
  display: flex;
  gap: 16px;
}

.client-logo {
  width: 56px;
  height: 56px;
  object-fit: contain;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px;
}

.token-list,
.profile-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.token-list li {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
}

.profile-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.profile-list dd {
  margin: 0;
}

@media (max-width: 540px) {
  .button-row-split {
    flex-direction: column;
  }
}