:root {
  --wb-ink: #1c1c1c;
  --wb-muted: #5c6470;
  --wb-line: #d8dde5;
  --wb-paper: #ffffff;
  --wb-bg: #f4f6f9;
  --wb-accent: #1f5fd1;
  --wb-danger: #b42318;
}

* {
  box-sizing: border-box;
}

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

.wb-shell {
  max-width: 46rem;
  margin: 0 auto;
  padding: 1.5rem 1rem 3rem;
}

.wb-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.wb-header a {
  color: var(--wb-ink);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.15rem;
}

.wb-card,
.wb-panel {
  background: var(--wb-paper);
  border: 1px solid var(--wb-line);
  border-radius: 10px;
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}

.wb-panel h2,
.wb-card h1,
.wb-card h2 {
  margin-top: 0;
}

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

.wb-alert {
  background: #fdf2f0;
  border: 1px solid #f3c4bd;
  color: var(--wb-danger);
  border-radius: 8px;
  padding: 0.6rem 0.8rem;
  margin: 0 0 1rem;
}

.wb-field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: 0.8rem;
}

.wb-field label {
  font-weight: 600;
  font-size: 0.9rem;
}

.wb-field input {
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--wb-line);
  border-radius: 8px;
  font: inherit;
}

.wb-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}

.wb-btn {
  display: inline-block;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--wb-accent);
  border-radius: 8px;
  background: var(--wb-accent);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.wb-btn-secondary {
  background: transparent;
  color: var(--wb-accent);
}

.wb-btn-danger {
  background: transparent;
  border-color: var(--wb-danger);
  color: var(--wb-danger);
}

.wb-site-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.wb-site-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border: 1px solid var(--wb-line);
  border-radius: 8px;
  padding: 0.7rem 0.9rem;
  background: var(--wb-paper);
}

.wb-site-card a {
  color: var(--wb-accent);
  font-weight: 600;
  text-decoration: none;
}

.wb-slug {
  color: var(--wb-muted);
  font-size: 0.85rem;
}

.wb-inline-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: flex-end;
  margin-bottom: 1rem;
}

.wb-inline-form .wb-field {
  margin-bottom: 0;
}