:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:#f5f5f7;--bg:#0f0f12;--bg-elevated:#1a1a1f;--bg-card:#222228;--border:#2e2e36;--text-primary:#f5f5f7;--text-secondary:#a1a1aa;--text-tertiary:#71717a;--accent:#3b82f6;--accent-hover:#2563eb;--danger:#ef4444;--success:#22c55e;background-color:#0f0f12;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-weight:400;line-height:1.5}*{box-sizing:border-box}body{background:var(--bg);min-height:100vh;margin:0}#root{min-height:100vh}button,input,select{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.app-shell{background:var(--bg);max-width:480px;min-height:100vh;margin:0 auto}.page-header{border-bottom:1px solid var(--border);background:var(--bg);z-index:10;justify-content:space-between;align-items:center;padding:12px 16px;display:flex;position:sticky;top:0}.page-title{margin:0;font-size:1rem;font-weight:600}.icon-button{color:var(--text-primary);background:0 0;border:none;border-radius:8px;padding:4px 8px;font-size:1.25rem}.icon-button:hover{background:var(--bg-elevated)}.page-content{padding:16px}.btn{border:none;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:10px 16px;font-weight:500;transition:background .15s;display:inline-flex}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border)}.btn:disabled{opacity:.4;cursor:not-allowed}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:16px}.stack{flex-direction:column;gap:12px;display:flex}.row{align-items:center;gap:12px;display:flex}.text-muted{color:var(--text-secondary);font-size:.875rem}.text-small{font-size:.8125rem}.input{border:1px solid var(--border);background:var(--bg-elevated);width:100%;color:var(--text-primary);border-radius:10px;padding:10px 12px}.input:focus{outline:2px solid var(--accent);outline-offset:1px}.empty-state{text-align:center;color:var(--text-secondary);padding:32px 16px}.drawer-overlay{z-index:100;background:#00000080;display:flex;position:fixed;inset:0}.drawer-panel{background:var(--bg-elevated);flex-direction:column;width:280px;max-width:85vw;min-height:100%;display:flex}.drawer-header{justify-content:space-between;align-items:center;padding:16px;display:flex}.drawer-nav-item{color:var(--text-primary);text-align:left;background:0 0;border:none;width:100%;padding:12px 16px;font-size:1rem;display:block}.drawer-nav-item.active{background:var(--bg-card);font-weight:600}.drawer-nav-item.deferred{color:var(--text-tertiary)}.drawer-footer{border-top:1px solid var(--border);justify-content:space-between;align-items:center;margin-top:auto;padding:16px;display:flex}.modal-overlay{z-index:200;background:#0009;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.modal-panel{background:var(--bg-elevated);border-radius:16px 16px 0 0;flex-direction:column;width:100%;max-width:480px;max-height:90vh;display:flex;overflow:hidden}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px;display:flex}.modal-body{flex:1;padding:16px;overflow-y:auto}.modal-footer{border-top:1px solid var(--border);padding:16px}.exercise-row{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:12px 0;display:flex}.exercise-thumb{background:var(--bg-card);width:40px;height:40px;color:var(--text-tertiary);border-radius:8px;justify-content:center;align-items:center;font-size:.75rem;display:flex}.feed-card{margin-bottom:16px}.engagement-row{color:var(--text-secondary);gap:16px;margin-top:12px;font-size:.875rem;display:flex}.stats-tabs{gap:8px;margin-bottom:12px;display:flex}.stats-tab{border:1px solid var(--border);color:var(--text-secondary);background:0 0;border-radius:8px;padding:8px 16px}.stats-tab.active{background:var(--accent);color:#fff;border-color:var(--accent)}.set-row{grid-template-columns:40px 1fr 1fr 40px;align-items:center;gap:8px;margin-bottom:8px;display:grid}.auth-page{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.auth-logo{margin-bottom:8px;font-size:2rem;font-weight:700}.auth-tagline{color:var(--text-secondary);margin-bottom:32px}