:root {
  color-scheme: light;
  --bg: #f4f7fb;
  --surface: #ffffff;
  --text: #102033;
  --muted: #5b6b7f;
  --border: #d8e0ea;
  --primary: #03363d;
  --primary-hover: #02424b;
  --warning-bg: #fff7e6;
  --warning-border: #f0c36d;
  --success: #0f7b4f;
  --error: #b42318;
  --shadow: 0 12px 40px rgba(16, 32, 51, 0.08);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #eef4ff 0%, var(--bg) 40%, var(--bg) 100%);
  color: var(--text);
  line-height: 1.5;
}

a {
  color: var(--primary);
}

.page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
}

.dashboard.page {
  display: block;
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem;
}

.card {
  width: min(100%, 640px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--shadow);
}

.dashboard .card {
  width: 100%;
  margin-bottom: 1rem;
}

.eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

h1,
h2 {
  margin: 0 0 0.75rem;
  line-height: 1.2;
}

.lead,
.muted {
  color: var(--muted);
}

.stack {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

label {
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
}

input {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
}

.button {
  appearance: none;
  border: 0;
  border-radius: 10px;
  padding: 0.75rem 1rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

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

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

.button.secondary {
  background: #edf2f7;
  color: var(--text);
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 0;
}

.alert {
  padding: 0.85rem 1rem;
  border-radius: 10px;
  margin: 1rem 0;
}

.alert-warning {
  background: var(--warning-bg);
  border: 1px solid var(--warning-border);
}

.demo-users {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.demo-users ul {
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
}

.form-error {
  margin: 0;
  color: var(--error);
}

.footnote {
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.identity-list {
  display: grid;
  gap: 1rem;
  margin: 0;
}

.identity-list dt {
  font-size: 0.85rem;
  color: var(--muted);
}

.identity-list dd {
  margin: 0.15rem 0 0;
  font-weight: 600;
}

.status-pill {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
}

.status-pending {
  background: #edf2f7;
  color: var(--muted);
}

.status-success {
  background: #e7f8ef;
  color: var(--success);
}

.status-error {
  background: #fdecec;
  color: var(--error);
}

.checklist {
  margin: 0;
  padding-left: 1.2rem;
}

.dashboard .button + .button {
  margin-left: 0.5rem;
}

@media (max-width: 640px) {
  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .dashboard .button + .button {
    margin-left: 0;
    margin-top: 0.5rem;
  }
}