.tc-calculator-row{clear:both;display:block;box-sizing:border-box;width:100%;max-width:100%;margin:0 auto;float:none}
.tc-calculator{--tc-orange:#F46036;--tc-green:#39F916;box-sizing:border-box;max-width:760px;margin:50px auto;padding:30px;border:2px solid var(--tc-orange);border-radius:14px;background:#fff;color:#1b252d;box-shadow:0 8px 24px rgba(244,96,54,.18);font-family:inherit}
.tc-header{text-align:center;margin-bottom:24px}
.tc-header h2{margin:0;color:var(--tc-orange);font-size:clamp(1.65rem,3vw,2.15rem)}
.tc-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:22px}
.tc-tab{padding:12px 10px;border:2px solid var(--tc-orange);border-radius:8px;background:#fff;color:#1b252d;font-weight:700;cursor:pointer}
.tc-tab:hover,.tc-tab:focus-visible{box-shadow:0 0 0 3px var(--tc-green)}
.tc-tab.is-active{border-color:var(--tc-orange);background:var(--tc-orange);color:#1b252d}
.tc-panel label{display:block;font-weight:700}
.tc-panel input[type=number]{display:block;box-sizing:border-box;width:100%;margin-top:8px;padding:12px;border:2px solid var(--tc-orange);border-radius:8px;background:#fff;color:#17212b;font:inherit}
.tc-panel input[type=number]:focus{border-color:var(--tc-green);outline:3px solid rgba(57,249,22,.35)}
.tc-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.tc-check{display:flex!important;align-items:center;gap:9px;margin-top:17px}
.tc-check input{width:18px;height:18px;accent-color:var(--tc-orange)}
.tc-results{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:26px;padding:20px;border:2px solid var(--tc-orange);border-radius:10px;background:var(--tc-green);text-align:center}
.tc-results div{display:flex;flex-direction:column}
.tc-results strong{font-size:2.3rem;line-height:1;color:#1b252d}
.tc-results span{margin-top:6px;font-weight:700;color:#1b252d}
@media(max-width:540px){.tc-calculator{padding:20px}.tc-fields{grid-template-columns:1fr}.tc-results{grid-template-columns:1fr}}