:root {
  --bg: #f4f6f8;
  --surface: #ffffff;
  --border: #dde2e8;
  --text: #111827;
  --muted: #5f6b7a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
}

.public-wrap {
  max-width: 1000px;
  margin: 0 auto;
  padding: 24px 20px;
}

.public-card {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 8px;
  padding: 18px;
}

h1 {
  margin: 0 0 10px;
}

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

.public-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.auth-form {
  display: grid;
  gap: 8px;
  margin-bottom: 10px;
}

.auth-form input {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 9px 10px;
  font: inherit;
}

.link-button {
  display: inline-block;
  border: 1px solid #111827;
  padding: 8px 12px;
  text-decoration: none;
  border-radius: 4px;
  color: #111827;
  background: #f3f4f6;
  cursor: pointer;
  font: inherit;
}

.flash-stack {
  margin-bottom: 10px;
  display: grid;
  gap: 8px;
}

.flash {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 6px;
  padding: 10px 12px;
}

.flash.error {
  border-color: #f0c2c2;
  background: #fef2f2;
}

.flash.success {
  border-color: #b7dfc3;
  background: #ecfdf3;
}