.extras-card{background:var(--surface,#fff);border:1px solid rgba(100,116,139,.2);border-radius:18px;padding:17px;margin:14px 0;box-shadow:0 3px 18px rgba(0,0,0,.025)}.extras-card h3{margin:0 0 8px}.extras-card p{line-height:1.5}.extras-actions{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}.extras-actions .btn{flex:1;min-width:90px}.extras-actions select{display:block;margin-top:5px;max-width:160px;padding:9px;border-radius:9px}.extras-levels{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:5px;margin:15px 0}.extras-level{border:1px solid #d0d8d5;background:#f4f7f5;color:#173c37;padding:10px 3px;border-radius:12px;font-size:10px;cursor:pointer}.extras-level b{display:block;font-size:20px}.extras-level span{display:block;overflow-wrap:anywhere}.extras-level.chosen{background:#145e53;color:white}.extras-item{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:12px 0;border:0;border-bottom:1px solid #e4e9e7;background:transparent;color:inherit;cursor:pointer}.extras-item>span:nth-child(2){flex:1}.extras-item b,.extras-item small{display:block}.extras-item small{font-size:12px;color:#677b76;margin-top:3px}.extras-ball,.extras-illustration{width:45px;height:45px;display:grid;place-items:center;background:#e1f3eb;border-radius:12px;color:#0b7660;font-size:25px}.extras-demo{height:150px;display:grid;place-items:center;background:linear-gradient(135deg,#dff4ea,#eff4fb);border-radius:16px;font-size:72px;margin:14px 0}.extras-timer{text-align:center;font-size:64px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-3px;color:#0e6657;padding:20px 0}.extras-stage{background:#edf5f2;padding:15px;border-radius:12px;text-align:center;font-weight:600;min-height:60px}.extras-note{color:#667974;font-size:12px;line-height:1.5;margin:14px 0}.extras-analysis{background:#eff7f2;border-radius:12px;padding:10px;font-size:13px;line-height:1.6}.extras-analysis:empty{display:none}@media(max-width:420px){.extras-level{font-size:9px}.extras-level b{font-size:17px}.extras-timer{font-size:54px}}