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ease;overflow:hidden}.app-sidebar-right{grid-column:3;overflow-y:auto}.app-loading{display:flex;align-items:center;justify-content:center;height:100%;color:var(--text-muted);font-size:16px}.server-banner{grid-column:1 / -1;display:flex;align-items:center;justify-content:center;gap:12px;padding:6px 16px;background:var(--banner-bg);color:var(--danger);font-size:13px;border-bottom:1px solid var(--border)}.server-banner-connected{background:var(--banner-connected-bg);color:var(--success)}.server-banner button{background:var(--bg-muted);color:var(--text-primary);border:1px solid var(--bg-hover);padding:3px 12px;font-size:12px;cursor:pointer}.server-banner button:hover{background:var(--bg-hover)}.dialog-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000}.dialog{background:var(--bg-surface);border:1px solid var(--border);padding:24px;width:420px;max-width:90vw}.dialog h3{margin:0 0 8px;font-size:16px;color:var(--text-primary)}.dialog p{margin:0 0 16px;font-size:13px;color:var(--text-secondary);line-height:1.5}.dialog code{background:var(--bg-muted);padding:1px 4px;border-radius:3px;font-size:12px}.dialog input{width:100%;background:var(--bg-base);border:1px solid var(--border);color:var(--text-primary);padding:8px 10px;font-size:14px;outline:none;margin-bottom:16px}.dialog input:focus{border-color:var(--accent)}.dialog-actions{display:flex;justify-content:flex-end;gap:8px}.dialog-actions button{background:var(--bg-muted);color:var(--text-primary);border:1px solid var(--bg-hover);padding:6px 16px;font-size:13px;cursor:pointer}.dialog-actions button:hover{background:var(--bg-hover)}.dialog-primary{background:var(--accent)!important;color:var(--bg-surface)!important;border-color:var(--accent)!important}.dialog-primary:hover{background:var(--success)!important}.settings-gear-btn{display:flex;align-items:center;gap:6px;width:100%;background:none;border:none;border-top:1px solid var(--border);color:var(--text-muted);padding:10px 12px;font-size:12px;cursor:pointer;text-align:left}.settings-gear-btn:hover{color:var(--text-primary);background:#89b4fa0f}