.tyre-calc-dialog{box-sizing:border-box;width:min(850px,calc(100% - 32px));max-height:90vh;max-height:90dvh;margin:auto;padding:0;border:0;border-radius:6px;color:#242424;background:white;box-shadow:0 25px 90px #0006;overflow:auto}
.tyre-calc-dialog::backdrop{background:#101014b8;backdrop-filter:blur(3px)}
.tyre-calc-header{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:24px 30px;border-bottom:1px solid #e5e5e2;background:#fff}
.tyre-calc-eyebrow{display:block;color:#800000;font-weight:750;font-size:10px;letter-spacing:1.8px;margin-bottom:7px}
.tyre-calc-header h2{font-size:30px;letter-spacing:-.8px;line-height:1.15;margin:0}
.tyre-calc-close{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;border:1px solid #dededb;background:#f6f6f3;color:#242424;font-size:28px;border-radius:50%;cursor:pointer}
.tyre-calc-body{padding:22px 30px 28px}
.tyre-calc-intro{font-size:15px;line-height:1.6;color:#555;margin:0 0 22px}
.tyre-calc-form{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.tyre-calc-size{margin:0;min-width:0;padding:16px;border:1px solid #d7d7d2;border-top:3px solid #444548;background:#f8f8f5}
.tyre-calc-size:nth-child(2){border-top-color:#800000}
.tyre-calc-size legend{padding:0 6px;font-size:17px;font-weight:750;color:#292929}
.tyre-calc-fields{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.tyre-calc-fields label{font-size:13px;font-weight:700;min-width:0}
.tyre-calc-fields label span{font-weight:400;color:#666;margin-left:3px;font-size:11px}
.tyre-calc-fields input{box-sizing:border-box;display:block;margin-top:8px;min-width:0;width:100%;height:46px;border:1px solid #b4b4ae;border-radius:2px;background:#fff;padding:9px 8px;color:#222;font-family:inherit;font-size:17px;font-weight:600;line-height:1.2}
.tyre-calc-actions{grid-column:1/-1;display:flex;align-items:center;gap:18px}
.tyre-calc-compare{min-height:46px;padding:12px 24px;background:#800000;color:white;border:0;border-radius:2px;font-size:15px;font-weight:750;cursor:pointer}
.tyre-calc-compare span{margin-left:18px}
.tyre-calc-compare:hover{background:#630000}
.tyre-calc-reset{min-height:44px;padding:10px 12px;background:transparent;border:0;text-decoration:underline;text-underline-offset:3px;font-size:14px;color:#484848;cursor:pointer}
.tyre-calc-error{margin:20px 0 0;padding:13px 16px;border-left:3px solid #800000;background:#f8eeee;color:#680000;font-size:14px;line-height:1.5}
.tyre-calc-error[hidden]{display:none}
.tyre-calc-results:empty{display:none}
.tyre-calc-results{margin-top:25px;border-top:1px solid #e4e4df;padding-top:22px}
.tyre-calc-summary{display:flex;align-items:center;justify-content:center;gap:12px;font-size:14px;color:#555}
.tyre-calc-summary strong{color:#800000;font-size:30px;letter-spacing:-1px}
.tyre-calc-visual{display:block;max-width:440px;width:100%;height:auto;margin:8px auto 22px}
.tyre-calc-visual text{stroke:none}
.tyre-calc-table-wrap{max-width:100%;overflow:auto}
.tyre-calc-table{border-collapse:collapse;width:100%;font-size:13px;line-height:1.5;text-align:left}
.tyre-calc-table caption{text-align:left;font-size:17px;font-weight:750;margin:0 0 12px}
.tyre-calc-table th,.tyre-calc-table td{padding:10px 8px;border-bottom:1px solid #e4e4df;white-space:nowrap}
.tyre-calc-table thead{background:#f4f4f1;color:#555;font-size:11px;text-transform:uppercase;letter-spacing:.4px}
.tyre-calc-table tbody th{font-weight:650}
.tyre-calc-table td:last-child{color:#800000;font-weight:650}
.tyre-calc-speed{margin-top:18px;background:#f4efec;border-left:3px solid #800000;padding:15px 18px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:7px 15px;font-size:14px}
.tyre-calc-speed strong{color:#800000;font-size:24px;letter-spacing:-.5px}
.tyre-calc-speed small{grid-column:1/-1;color:#69615d;font-size:11px;line-height:1.5}
.tyre-calc-note{font-size:12px;line-height:1.6;color:#686660;margin:23px 0 0}
.tyre-calc-dialog :focus-visible{outline:3px solid #b87979;outline-offset:3px}
@media(max-width:600px){.tyre-calc-dialog{width:calc(100% - 20px);max-height:94vh;max-height:94dvh}.tyre-calc-header{padding:19px 18px}.tyre-calc-header h2{font-size:25px}.tyre-calc-body{padding:18px}.tyre-calc-form{grid-template-columns:1fr;gap:16px}.tyre-calc-fields input{height:48px;font-size:16px}.tyre-calc-size{padding:14px}.tyre-calc-table{font-size:11px}.tyre-calc-table th,.tyre-calc-table td{padding:9px 6px}.tyre-calc-summary{gap:8px;font-size:12px}.tyre-calc-summary strong{font-size:27px}.tyre-calc-speed{grid-template-columns:1fr;gap:8px}.tyre-calc-speed small{grid-column:1}.tyre-calc-speed strong{font-size:25px}.tyre-calc-close{flex-basis:42px;width:42px;height:42px}.tyre-calc-note{font-size:11px}}