.settings-section{margin-bottom:2rem}.settings-section-header{margin-bottom:1rem}.settings-section-title{margin:0 0 .25rem;font-family:var(--font-display);font-size:1.2rem}.settings-section-sub{margin:0;font-size:.85rem;color:var(--text-muted)}.settings-grid{display:grid;grid-gap:1rem;gap:1rem}.settings-card{padding:1.15rem 1.25rem}.settings-card-header{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:.65rem}.settings-card-title{margin:0;font-family:var(--font-display);font-size:1.05rem}.settings-status{display:flex;align-items:center;gap:.5rem;margin-bottom:.75rem}.settings-stamp{display:inline-flex;padding:.2rem .55rem;border-radius:4px;font-size:.75rem;font-weight:600}.settings-stamp-connected{background:rgba(61,107,79,.1);color:var(--pass);border:1px solid rgba(61,107,79,.25)}.settings-stamp-badge{transform:none;font-size:.65rem}.settings-status-muted{font-size:.75rem;color:var(--text-muted)}.settings-steps-hint{margin:0 0 .75rem;font-size:.72rem;color:var(--text-faint);letter-spacing:.02em}.settings-label{display:block;font-size:.75rem;font-weight:500;color:var(--text-faint);margin-bottom:.35rem}.settings-input{width:100%;padding:.55rem .65rem;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--bg-surface);font:inherit;font-size:.9rem;margin-bottom:.35rem}.settings-env-footnote{margin:0 0 .75rem;font-size:.68rem;color:var(--text-faint)}.settings-env-footnote code{font-family:ui-monospace,monospace;font-size:.65rem}.settings-actions{display:flex;flex-wrap:wrap;gap:.5rem}.settings-hint{margin:.65rem 0 0;font-size:.8rem;color:var(--text-muted)}.settings-hint.ok{color:var(--pass)}.settings-hint.err{color:var(--fail)}.settings-models{margin-top:1rem;padding-top:.75rem;border-top:1px solid var(--border)}.settings-model-list{margin:0;padding-left:1.1rem;font-size:.85rem;color:var(--text-muted)}.settings-toggle-card{padding:1.15rem 1.25rem}.settings-toggle-row{display:flex;flex-direction:column;gap:.5rem}.settings-toggle{display:inline-flex;align-items:center;gap:.65rem;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.settings-toggle input[type=checkbox]{width:1.1rem;height:1.1rem;accent-color:var(--accent)}.settings-toggle-label{font-size:.95rem;font-weight:500}