.settings-shell{max-width:960px;margin:24px auto;padding:0 16px 48px}.settings-tabs{scrollbar-width:thin;-webkit-overflow-scrolling:touch;border-bottom:1px solid #e2e8f0;gap:4px;margin-bottom:24px;display:flex;overflow:auto hidden}.settings-tabs::-webkit-scrollbar{height:6px}.settings-tabs::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}.settings-tab{cursor:pointer;color:#475569;font:inherit;white-space:nowrap;background:0 0;border:none;border-bottom:2px solid #0000;flex:none;align-items:center;padding:12px 18px;text-decoration:none;display:inline-flex}.settings-tab.is-active{color:#0f766e;border-bottom-color:#0f766e;font-weight:600}.settings-tab:focus-visible{outline-offset:-2px}.settings-tab--link:after{content:" ↗";opacity:.6;margin-left:4px;font-size:12px}.settings-panel h1{margin:0 0 16px;font-size:24px}.settings-card{background:#fff;border:1px solid #e2e8f0;border-radius:10px;margin-bottom:18px;padding:20px 24px}.settings-card h2{color:#0f172a;margin:0 0 12px;font-size:16px}.settings-card__head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.settings-card__head h2{margin:0}.settings-form{grid-template-columns:minmax(0,1fr);gap:12px;max-width:420px;display:grid}.settings-form label{color:#475569;flex-direction:column;gap:4px;font-size:13px;display:flex}.settings-form input{font:inherit;border:1px solid #cbd5f5;border-radius:6px;padding:8px 10px}.settings-hint{color:#64748b;margin-top:12px;font-size:13px}.settings-kv{grid-template-columns:160px 1fr;gap:8px 16px;margin:0;display:grid}.settings-kv dt{color:#64748b;font-size:13px}.settings-kv dd{color:#0f172a;word-break:break-word;margin:0}@media (width<=480px){.settings-kv{grid-template-columns:1fr;row-gap:2px}.settings-kv dt{margin-top:10px}.settings-kv dt:first-child{margin-top:0}}@media (hover:none) and (pointer:coarse){.settings-form input{font-size:16px}}.settings-sessions,.settings-credentials{flex-direction:column;gap:8px;display:flex}.settings-session,.settings-credential{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;align-items:center;gap:12px;padding:12px 14px;display:flex}.settings-session__main,.settings-credential__main{flex:1;gap:2px;display:grid}.settings-session__title,.settings-credential__title{color:#0f172a;font-weight:600}.settings-session__meta,.settings-credential__meta{color:#64748b;font-size:12px}@media (width<=480px){.settings-session,.settings-credential{flex-wrap:wrap}.settings-session__main,.settings-credential__main{flex-basis:100%}.settings-session>button,.settings-credential>button{width:100%}}.settings-empty{color:#64748b;padding:12px 4px}.branch-order-list{counter-reset:branch-order;grid-template-columns:minmax(0,1fr);gap:6px;margin:0 0 12px;padding:0;list-style:none;display:grid}.branch-order-item{border:1px solid var(--border);border-radius:var(--radius-md);counter-increment:branch-order;justify-content:space-between;align-items:center;gap:12px;padding:6px 10px;display:flex}.branch-order-item:before{content:counter(branch-order);min-width:20px;color:var(--muted);font-variant-numeric:tabular-nums}.branch-order-item__title{overflow-wrap:anywhere;flex:1;min-width:0}.branch-order-item__buttons,.branch-order-actions{flex-wrap:wrap;gap:8px;display:flex}