:root {
  --bg: #fafaf9;
  --fg: #1c1917;
  --muted: #78716c;
  --line: #e7e5e4;
  --accent: #4f46e5;
  --err: #b91c1c;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c0a09;
    --fg: #f5f5f4;
    --muted: #a8a29e;
    --line: #292524;
    --accent: #818cf8;
    --err: #f87171;
  }
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font:
    15px / 1.5 system-ui,
    sans-serif;
}
main {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 16px;
}
section[data-screen="Login"],
section[data-screen="VerifyCode"] {
  max-width: 380px;
  margin: 10vh auto;
}
header {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
header > :last-child {
  margin-left: auto;
}
form {
  display: flex;
  gap: 8px;
  align-items: end;
  flex-wrap: wrap;
  margin: 16px 0;
}
label {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 13px;
  flex: 1;
}
input:not([type="checkbox"]) {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: transparent;
  color: var(--fg);
  font: inherit;
}
button {
  padding: 8px 14px;
  border: 0;
  border-radius: 6px;
  background: var(--accent);
  color: white;
  font: inherit;
  cursor: pointer;
}
td button {
  padding: 4px 8px;
  margin-right: 4px;
  font-size: 13px;
}
a {
  color: var(--accent);
}
.badge {
  padding: 2px 8px;
  border: 1px solid var(--line);
  border-radius: 99px;
  font-size: 12px;
  color: var(--muted);
}
.error {
  color: var(--err);
  min-height: 1.5em;
}
table {
  width: 100%;
  border-collapse: collapse;
}
th,
td {
  text-align: left;
  padding: 8px;
  border-bottom: 1px solid var(--line);
}
th {
  color: var(--muted);
  font-weight: 500;
  font-size: 13px;
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}