/* ═══════════════════════════ SETTINGS PAGE ═══════════════════════════ */

.settings-group {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 16px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  background: var(--sidebar-bg);
}

.settings-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: var(--bg-elevated);
  border: none;
  color: var(--text);
  padding: 14px 18px;
  cursor: pointer;
  transition: background 0.15s;
}
.settings-group-header:hover { background: var(--surface); }

.sg-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.sg-icon { font-size: 17px; }

.settings-group-body { background: var(--sidebar-bg); }
.settings-group-body.hidden { display: none; }

.settings-category { border-bottom: 1px solid var(--border); }
.settings-category:last-child { border-bottom: none; }

.sc-header {
  padding: 10px 18px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.param-table { display: flex; flex-direction: column; }

.param-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  gap: 16px;
  border-bottom: 1px solid var(--border-light);
  transition: background 0.12s;
}
.param-row:last-child { border-bottom: none; }
.param-row:hover { background: var(--surface); }

.param-info { flex: 1; min-width: 0; }
.param-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 3px;
  letter-spacing: -0.005em;
}
.param-desc {
  font-size: 11.5px;
  color: var(--text-muted);
  line-height: 1.6;
}
.param-desc code {
  font-family: ui-monospace, 'JetBrains Mono', monospace;
  background: var(--surface);
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--accent);
  font-size: 11px;
}
.param-desc strong { color: var(--text); font-weight: 600; }

/* Value badges — soft style */
.param-rec, .param-warn, .param-neutral {
  font-family: ui-monospace, 'JetBrains Mono', monospace;
  font-size: 12px;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  white-space: nowrap;
  flex-shrink: 0;
  cursor: default;
  transition: all 0.15s;
  font-variant-numeric: tabular-nums;
  font-weight: 500;
}

.param-rec {
  background: rgba(62,207,142,0.12);
  color: var(--st-online);
}
[data-theme="light"] .param-rec { background: rgba(22,163,74,0.10); }
.param-rec.copyable { cursor: pointer; }
.param-rec.copyable:hover { background: rgba(62,207,142,0.18); }
[data-theme="light"] .param-rec.copyable:hover { background: rgba(22,163,74,0.16); }

.param-warn {
  background: rgba(244,63,94,0.12);
  color: var(--st-danger);
}
[data-theme="light"] .param-warn { background: rgba(220,38,38,0.10); }

.param-neutral {
  background: var(--surface);
  color: var(--text-muted);
  border-color: var(--border);
}

.settings-source {
  margin-top: 24px;
  font-size: 11px;
  color: var(--text-dim);
  text-align: center;
}
.settings-source a { color: var(--text-muted); }
.settings-source a:hover { color: var(--accent); }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 640px) {
  .param-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .param-rec,
  .param-warn,
  .param-neutral { align-self: flex-start; }
}