.settings-block {
  max-width: 1000px;
  padding: 26px;
}

.settings-block > .section-head {
  margin: 0 0 24px;
}

.model-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.model-card {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #0b0e14;
  cursor: pointer;
}

.model-card:hover {
  border-color: #46516a;
  background: var(--panel2);
}

.model-card input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--accent);
}

.model-card span {
  display: grid;
  min-width: 0;
}

.model-card strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.model-card small {
  color: var(--muted);
  font-weight: 500;
}

.model-card b {
  display: none;
  color: var(--accent2);
}

.model-card:has(input:checked) {
  border-color: var(--accent);
  background: #17203a;
  box-shadow: 0 0 0 2px #5677ff20;
}

.model-card:has(input:checked) b {
  display: block;
}

@media (max-width: 900px) {
  .model-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .settings-block {
    padding: 18px;
  }

  .settings-block > .section-head {
    align-items: stretch;
    flex-direction: column;
  }

  .settings-block > .section-head button {
    width: 100%;
  }

  .model-grid {
    grid-template-columns: 1fr;
  }
}

.telegram-settings {
  display: grid;
  gap: 18px;
}

.telegram-route {
  display: grid;
  gap: 7px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #0b0e14;
}

.telegram-route span {
  color: var(--muted);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.telegram-route strong {
  color: var(--text);
  font: 600 .9rem ui-monospace, monospace;
}

.telegram-route small {
  color: var(--muted);
}

.telegram-test {
  display: flex;
  justify-content: flex-end;
}