:root{--primary: #00ff88;--secondary: #1a1a1a;--background: #0f0f0f;--text: #ffffff;--card-bg: #1e1e1e;--danger: #ff4444;--success: #00ff88}body{margin:0;padding:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--background);color:var(--text)}.container{max-width:600px;margin:0 auto;padding:2rem}header{text-align:center;margin-bottom:2rem}h1{font-size:2.5rem;font-weight:800;letter-spacing:-1px;color:var(--primary);text-transform:uppercase;margin:0}.card{background:var(--card-bg);padding:1.5rem;border-radius:12px;margin-bottom:1.5rem;box-shadow:0 4px 20px #00000080}.tabs{display:flex;gap:10px;margin-bottom:2rem;justify-content:center}button{cursor:pointer;border:none;padding:.8rem 1.5rem;border-radius:8px;font-weight:600;transition:all .2s}.tab-btn{background:transparent;color:#888;border:1px solid #444}.tab-btn.active{background:var(--primary);color:var(--secondary);border-color:var(--primary)}.btn-primary{background:var(--primary);color:var(--secondary);width:100%}.btn-danger{background:var(--danger);color:#fff}input{width:100%;padding:.8rem;margin-bottom:1rem;background:#2a2a2a;border:1px solid #444;color:#fff;border-radius:6px;box-sizing:border-box}.routine-item{display:flex;justify-content:space-between;align-items:center;padding:1rem;border-bottom:1px solid #333}.routine-item:last-child{border-bottom:none}.tracker-item{display:flex;align-items:center;padding:1rem;margin-bottom:10px;background:#2a2a2a;border-radius:8px;cursor:pointer}.tracker-item.completed{border-left:5px solid var(--success);opacity:.7}.checkbox{width:24px;height:24px;border:2px solid var(--primary);border-radius:4px;margin-right:15px;display:flex;align-items:center;justify-content:center}.completed .checkbox{background:var(--primary)}.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1rem}.stat-card{text-align:center;padding:1rem;background:#2a2a2a;border-radius:8px}.stat-value{font-size:1.5rem;font-weight:800;color:var(--primary)}.block-section{margin-bottom:1.5rem}.block-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem;padding:.5rem 0;border-bottom:1px solid #333}.block-rounds-badge{font-size:.75rem;font-weight:700;color:var(--primary);background:#00ff881a;border:1px solid var(--primary);border-radius:12px;padding:.2rem .6rem;text-transform:uppercase;letter-spacing:.05em}