/* Placeholder styling only — just enough to be legible. */

:root {
  --bg: #f7f7f8;
  --surface: #ffffff;
  --border: #e2e2e5;
  --text: #1c1c1f;
  --muted: #6b6b73;
  --accent: #4f46e5;
  --accent-text: #ffffff;
  --warn-bg: #fff4e5;
  --warn-border: #f0c48a;
  --error: #b3261e;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16161a;
    --surface: #1f1f24;
    --border: #33333a;
    --text: #ececf1;
    --muted: #9a9aa6;
    --warn-bg: #2e2415;
    --warn-border: #6b5220;
    --error: #f2b8b5;
  }
}

* {
  box-sizing: border-box;
}

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

.app__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.app__brand {
  font-weight: 600;
}

.app__account {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
}

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

.app__main {
  max-width: 32rem;
  margin: 2.5rem auto;
  padding: 0 1.25rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.75rem;
}

h1 {
  margin: 0 0 0.75rem;
  font-size: 1.4rem;
}

.muted {
  color: var(--muted);
  font-size: 0.95rem;
}

.notice {
  margin: 1rem 0;
  padding: 0.75rem 1rem;
  background: var(--warn-bg);
  border: 1px solid var(--warn-border);
  border-radius: 8px;
  font-size: 0.9rem;
}

.badge {
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  font-size: 0.75rem;
  border: 1px solid var(--warn-border);
  background: var(--warn-bg);
}

.facts {
  margin: 1.25rem 0 0;
  display: grid;
  gap: 0.75rem;
}

.facts div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--border);
  padding-top: 0.6rem;
}

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

.facts dd {
  margin: 0;
  text-align: right;
  word-break: break-all;
}

.form {
  display: grid;
  gap: 1rem;
  margin: 1.25rem 0;
}

.form label {
  display: grid;
  gap: 0.3rem;
  font-size: 0.9rem;
}

.form input {
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
}

button[type="submit"] {
  padding: 0.6rem 1rem;
  border: none;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-text);
  font-size: 1rem;
  cursor: pointer;
}

button[type="submit"]:disabled {
  opacity: 0.6;
  cursor: progress;
}

.link {
  border: none;
  background: none;
  color: var(--accent);
  cursor: pointer;
  font: inherit;
  padding: 0;
}

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

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

.field-error,
.form-error {
  color: var(--error);
  font-size: 0.85rem;
}