.dialog.sheet:has(.model-config-modal-body){width:min(92vw,520px)}.model-config-modal-body{display:grid;gap:16px}.model-config-security-banner{display:flex;align-items:flex-start;gap:12px;padding:12px 14px;border-radius:var(--ds-radius-md);background:var(--ds-brand-soft);border:1px solid rgba(82,163,168,.2)}.security-banner-icon{display:grid;place-items:center;width:28px;height:28px;border-radius:var(--ds-radius-sm);background:var(--ds-surface);color:var(--ds-brand);flex-shrink:0}.security-banner-icon svg{width:16px;height:16px}.security-banner-text{font-size:var(--ds-font-size-caption);line-height:1.55;color:var(--ds-ink-muted)}.security-banner-text strong{display:block;color:var(--ds-ink);font-weight:600;margin-bottom:2px}.security-banner-text p{margin:0}.security-banner-text p strong{color:var(--ds-brand-hover)}.model-preset-section{display:grid;gap:8px}.model-field-label{color:var(--ds-ink-muted);font-size:var(--ds-font-size-caption);font-weight:500}.model-preset-pills{display:flex;flex-wrap:wrap;gap:6px}.model-preset-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 11px;border-radius:var(--ds-radius-pill);border:1px solid var(--ds-border);background:var(--ds-surface);color:var(--ds-ink);font-size:var(--ds-font-size-caption);cursor:pointer;transition:all .15s ease}.model-preset-pill small{font-size:11px;color:var(--ds-ink-light);background:var(--ds-surface-subtle);padding:1px 5px;border-radius:var(--ds-radius-sm);transition:all .15s ease}.model-preset-pill:hover{background:var(--ds-surface-subtle);border-color:var(--ds-border-hover)}.model-preset-pill.is-active{background:var(--ds-brand);color:#fff;border-color:var(--ds-brand)}.model-preset-pill.is-active small{background:rgba(255,255,255,.22);color:#fff}.model-config-form{display:grid;gap:14px}.field-label-row{justify-content:space-between;gap:8px}.field-label-row,.quick-models-list{display:flex;align-items:center;flex-wrap:wrap}.quick-models-list{gap:4px}.quick-models-list span{font-size:11px;color:var(--ds-ink-light)}.quick-model-btn{padding:2px 7px;border-radius:var(--ds-radius-sm);background:var(--ds-surface-subtle);border:1px solid var(--ds-border);color:var(--ds-ink-muted);font-size:11px;cursor:pointer;transition:all .12s ease}.quick-model-btn:hover{color:var(--ds-ink);border-color:var(--ds-border-hover)}.quick-model-btn.is-selected{border-color:var(--ds-brand);font-weight:600}.key-saved-badge,.quick-model-btn.is-selected{background:var(--ds-brand-soft);color:var(--ds-brand-hover)}.key-saved-badge{display:inline-flex;align-items:center;gap:4px;font-size:11px;padding:2px 6px;border-radius:var(--ds-radius-sm);font-weight:500}.key-saved-badge svg{width:12px;height:12px}.field-tip{display:flex;align-items:center;justify-content:space-between;gap:8px;color:var(--ds-ink-light);font-size:var(--ds-font-size-caption)}.key-help-link{color:var(--ds-brand);text-decoration:none;font-weight:500}.key-help-link:hover{text-decoration:underline;color:var(--ds-brand-hover)}.model-feedback-msg{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:var(--ds-radius-md);font-size:var(--ds-font-size-caption);line-height:1.5}.model-feedback-msg svg{width:16px;height:16px;flex-shrink:0}.model-feedback-msg.is-success{background:var(--ds-brand-soft);color:var(--ds-brand-hover)}.model-feedback-msg.is-error{background:var(--ds-danger-soft);color:var(--ds-danger)}.model-tiered-toggle-row{margin-top:-4px}.model-tiered-toggle-btn{display:inline-flex;align-items:center;gap:6px;background:none;border:none;padding:4px 0;color:var(--ds-brand);font-size:var(--ds-font-size-caption);font-weight:500;cursor:pointer;transition:color .15s ease}.model-tiered-toggle-btn:hover{color:var(--ds-brand-hover)}.model-tiered-toggle-btn svg{width:14px;height:14px;flex-shrink:0}.model-tiered-toggle-btn small{color:var(--ds-ink-light);font-weight:400;font-size:11px}.model-tiered-panel{padding:12px 14px;background:var(--ds-surface-subtle);border:1px solid var(--ds-border);border-radius:var(--ds-radius-md);margin-top:-6px}.model-tiered-grid{display:grid;gap:12px}.model-config-actions{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:8px;border-top:1px solid var(--ds-border);margin-top:2px}.test-conn-btn{display:inline-flex;align-items:center;gap:6px}.test-conn-btn svg{width:14px;height:14px}.action-right-group{display:flex;align-items:center;gap:8px}