:root{--primary-blue:#7ed9ea;--bg-light:#fcfdfe;--text-main:#4a5568;--text-label:#a0aec0;--border-color:#edf2f7;--white:#ffffff}.m-pro-wrapper{display:flex;background:var(--white);border-radius:20px;padding:40px;box-shadow:0 20px 40px rgba(0,0,0,.03);max-width:850px;margin:40px auto;font-family:'Inter',-apple-system,sans-serif;color:var(--text-main)}.m-pro-sidebar{width:35%;border-right:1px solid var(--border-color);padding-right:30px}.m-pro-control{margin-bottom:25px}.m-pro-control label{display:block;font-size:14px;font-weight:600;color:var(--text-main);margin-bottom:10px}.m-pro-sidebar select{width:100%;padding:10px;border:1px solid var(--border-color);border-radius:8px;background:var(--bg-light);color:var(--text-main);font-size:14px;outline:none}.m-pro-ts-row{display:flex;gap:10px}.m-pro-main{width:65%;padding-left:50px;display:flex;flex-direction:column;justify-content:center;align-items:center}.m-pro-circle{width:240px;height:240px;border:15px solid var(--primary-blue);border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;box-shadow:inset 0 0 15px rgba(126,217,234,.2),0 0 20px rgba(126,217,234,.1);transition:transform 0.1s ease}#bpm-display{font-size:72px;font-weight:800;line-height:1;color:#2d3748}.m-pro-tap{background:var(--white);border:1px solid var(--border-color);padding:12px 35px;border-radius:10px;font-weight:700;color:var(--primary-blue);cursor:pointer;box-shadow:0 4px 6px rgba(0,0,0,.02);transition:all 0.2s ease}.m-pro-tap:active{transform:scale(.95)}.m-pro-stats-row{width:100%;display:flex;justify-content:space-between;align-items:flex-end;margin-top:40px}.stat-box{text-align:center}.stat-box small{color:var(--text-label);font-weight:700;text-transform:uppercase;font-size:11px;letter-spacing:.5px}.stat-box span{display:block;font-size:22px;font-weight:700;font-variant-numeric:tabular-nums}.dark-theme{background:#1a202c;color:#e2e8f0}.dark-theme .m-pro-sidebar{border-color:#2d3748}.dark-theme .m-pro-control label{color:#e2e8f0}.dark-theme select,.dark-theme .m-pro-tap{background:#2d3748;color:#e2e8f0;border-color:#4a5568}.dark-theme #bpm-display{color:#f7fafc}.dark-theme .m-pro-circle{border-color:#4fd1c5}.m-pro-circle-wrap{display:flex;align-items:center;justify-content:center;gap:20px;margin-bottom:30px}.bpm-arrow{background:transparent;border:none;color:var(--text-label);cursor:pointer;padding:10px;border-radius:50%;transition:all 0.2s ease;display:flex;align-items:center;justify-content:center}.bpm-arrow:hover{background:var(--border-color);color:var(--primary-blue)}.m-pro-toggle-row{display:flex;justify-content:space-between;align-items:center;font-size:14px}.dark-theme .bpm-arrow{color:#a0aec0}.dark-theme .bpm-arrow:hover{background:#2d3748;color:#4fd1c5}