.thr-wrap{max-width:540px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;color:#1a1a1a}
.thr-header{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.thr-icon{font-size:34px;line-height:1}
.thr-title{font-size:22px!important;font-weight:600!important;margin:0 0 3px!important;padding:0!important;border:none!important;color:#1a1a1a!important}
.thr-sub{font-size:13px;color:#666;margin:0}
.thr-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:4px}
@media(max-width:380px){.thr-grid{grid-template-columns:1fr}}
.thr-lbl{display:block;font-size:13px;font-weight:500;color:#555;margin-bottom:5px}
.thr-iw{position:relative}
.thr-iw input{width:100%;box-sizing:border-box;padding:9px 38px 9px 12px;border:1px solid #d0d0d0;border-radius:8px;font-size:14px;color:#1a1a1a;background:#fff;outline:none;transition:border-color .15s;-moz-appearance:textfield}
.thr-iw input::-webkit-inner-spin-button,.thr-iw input::-webkit-outer-spin-button{-webkit-appearance:none}
.thr-iw input:focus{border-color:#dc2626;box-shadow:0 0 0 3px rgba(220,38,38,.1)}
.thr-suf{position:absolute;right:8px;top:50%;transform:translateY(-50%);font-size:11px;color:#999;pointer-events:none}
.thr-max-card{background:linear-gradient(135deg,#dc2626,#991b1b);border-radius:12px;padding:16px 20px;color:#fff;margin-top:12px;text-align:center;animation:thr-in .22s ease}
@keyframes thr-in{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
.thr-max-val{font-size:32px;font-weight:800;font-family:monospace}
.thr-max-lbl{font-size:13px;opacity:.8;margin-top:2px}
.thr-zones{margin-top:12px}
.thr-zone-row{display:grid;grid-template-columns:90px 1fr 110px;gap:10px;align-items:center;padding:10px 14px;border-radius:9px;margin-bottom:7px;border:1px solid}
.thr-z1{background:#dbeafe;border-color:#93c5fd}.thr-z2{background:#dcfce7;border-color:#86efac}.thr-z3{background:#fef3c7;border-color:#fde047}
.thr-z4{background:#fed7aa;border-color:#fb923c}.thr-z5{background:#fee2e2;border-color:#fca5a5}
.thr-zone-name{font-size:12px;font-weight:700}
.thr-zone-desc{font-size:11px;color:#666}
.thr-zone-bpm{font-size:13px;font-weight:700;font-family:monospace;text-align:right}
.thr-disc{font-size:11px;color:#bbb;text-align:center;margin-top:8px}