body {
  width: 320px;
  margin: 0;
  padding: 14px;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  background: #121820;
  color: #e8eef4;
}

h1 {
  margin: 0;
  font-size: 1.25rem;
  letter-spacing: 0.04em;
}

.sub {
  margin: 0.2rem 0 1rem;
  color: #8b98a5;
  font-size: 0.85rem;
}

label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: 0.7rem;
  font-size: 0.8rem;
  color: #8b98a5;
}

input {
  padding: 0.45rem 0.55rem;
  border-radius: 6px;
  border: 1px solid #2c3640;
  background: #0f1419;
  color: #e8eef4;
}

button {
  width: 100%;
  border: 0;
  border-radius: 6px;
  padding: 0.55rem 0.7rem;
  background: #ff4500;
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}

button.secondary {
  background: #2c3640;
  margin-top: 0.6rem;
}

.error {
  color: #ff8f8f;
  font-size: 0.8rem;
}

a {
  color: #4a9eff;
}

.muted {
  color: #8b98a5;
  font-size: 0.8rem;
}

.blocklist {
  margin: 1rem 0 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid #2c3640;
}

.blocklist h2 {
  margin: 0 0 0.25rem;
  font-size: 0.95rem;
}

.blocklist .hint {
  margin: 0 0 0.6rem;
  color: #8b98a5;
  font-size: 0.75rem;
}

.blocklist-add {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
}

.blocklist-add input {
  flex: 1;
  min-width: 0;
}

.blocklist-add button {
  width: auto;
  padding: 0.45rem 0.7rem;
}

.blocklist-items {
  list-style: none;
  margin: 0.4rem 0 0;
  padding: 0;
  max-height: 160px;
  overflow: auto;
}

.blocklist-items li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid #1c2430;
  font-size: 0.85rem;
}

.blocklist-items button.remove {
  width: auto;
  padding: 0.25rem 0.5rem;
  background: #2c3640;
  font-size: 0.75rem;
}

#blocklistStatus {
  margin: 0.25rem 0;
}

#blocklistStatus.error {
  color: #ff8f8f;
}