/* Settings overlay — same modal shell as the import overlay; colors come from
   the theme tokens in style.css. */

.settings-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
.settings-overlay[hidden] { display: none; }

.settings-backdrop {
  position: absolute;
  inset: 0;
  background: var(--backdrop);
}

.settings-panel {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  width: min(520px, 100%);
  max-height: calc(100vh - 3rem);
  overflow: auto;
  padding: 1.5rem 1.75rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.settings-close {
  position: absolute;
  top: 0.5rem;
  right: 0.75rem;
  background: transparent;
  border: none;
  color: var(--ink-dim);
  font-size: 1.75rem;
  line-height: 1;
  padding: 0.25rem 0.5rem;
  cursor: pointer;
  border-radius: var(--radius);
}
.settings-close:hover { color: var(--ink); background: var(--line); }

.settings-title { margin: 0; font-size: 1.05rem; letter-spacing: 0.02em; }

.settings-body { display: flex; flex-direction: column; gap: 0.85rem; }
.settings-fields { display: flex; flex-direction: column; gap: 1.1rem; }

.settings-field { display: flex; flex-direction: column; gap: 0.35rem; }
.settings-field label { font-weight: 600; font-size: 0.9rem; }
.settings-field input {
  font: inherit;
  width: 8rem;
  color: var(--ink);
  background: var(--panel-inset);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.4rem 0.6rem;
}
.settings-field input:focus { outline: none; border-color: var(--accent); }
.settings-help { margin: 0; font-size: 0.8rem; color: var(--ink-dim); }
.settings-default { font-size: 0.75rem; color: var(--ink-dim); }

.settings-error {
  margin: 0;
  padding: 0.55rem 0.75rem;
  font-size: 0.85rem;
  color: var(--danger-fg-strong);
  background: var(--danger-tint);
  border: 1px solid var(--danger-line);
  border-radius: 6px;
}
.settings-error[hidden] { display: none; }

.settings-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  border-top: 1px solid var(--line);
  padding-top: 0.9rem;
}
.settings-reset { margin-right: auto; }

.settings-btn {
  font: inherit;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  cursor: pointer;
}
.settings-btn:disabled { opacity: 0.55; cursor: not-allowed; }
.settings-btn-secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.settings-btn-secondary:hover:not(:disabled) { border-color: var(--accent); }
.settings-btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  border: 1px solid var(--accent);
  font-weight: 600;
}
.settings-btn-primary:hover:not(:disabled) {
  background: color-mix(in srgb, var(--accent) 85%, white);
}