.t1c-tariff-quantity{box-sizing:border-box;width:min(480px,calc(100vw - 24px));max-height:calc(100dvh - 24px);margin:auto;padding:32px;border:1px solid #e2e8f0;border-radius:20px;color:#163254;background:#fff;box-shadow:0 24px 80px #102a4350;overflow:auto;font:inherit}
.t1c-tariff-quantity::backdrop{background:#102a4380;backdrop-filter:blur(3px)}
.t1c-tariff-quantity *{box-sizing:border-box}
.t1c-tariff-quantity .t1c-tq-close{position:absolute;right:12px;top:10px;width:44px;height:44px;border:0;background:transparent;color:#566b83;font-size:28px;cursor:pointer;padding:0}
.t1c-tq-kicker{font-size:11px;letter-spacing:.12em;font-weight:700;color:#3b7df7;padding-right:32px}
.t1c-tariff-quantity h2{font-size:26px;line-height:1.2;margin:10px 24px 8px 0;overflow-wrap:anywhere}
.t1c-tariff-quantity .t1c-tq-unit{color:#566b83;margin:0 0 24px}
.t1c-tariff-quantity label{display:block;font-size:14px;font-weight:600;margin-bottom:10px}
.t1c-tq-stepper{display:grid;grid-template-columns:52px 1fr 52px;border:1px solid #cbd8e9;border-radius:12px;overflow:hidden}
.t1c-tq-stepper button{height:52px;border:0;border-radius:0;background:#edf4ff;color:#2469df;font-size:26px;padding:0;cursor:pointer}
.t1c-tariff-quantity .t1c-tq-stepper input{min-width:0;width:100%;height:52px;text-align:center;font-size:22px;font-weight:600;border:0;border-radius:0;padding:8px;color:#163254;background:#fff;appearance:textfield;-moz-appearance:textfield}
.t1c-tq-stepper input::-webkit-inner-spin-button,.t1c-tq-stepper input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.t1c-tq-total{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-top:24px;padding:16px;border-radius:12px;background:#fff6bf;font-size:13px}
.t1c-tq-total strong{font-size:23px;overflow-wrap:anywhere;max-width:100%}
.t1c-tariff-quantity .t1c-tq-note{font-size:12px;line-height:1.55;color:#66788d;margin:14px 0 20px}
.t1c-tariff-quantity .t1c-tq-submit{display:block;width:100%;min-height:50px;padding:12px;border:0;border-radius:10px;background:#377df6;color:#fff;font-size:16px;font-weight:700;cursor:pointer}
.t1c-tariff-quantity button:disabled{opacity:.55;cursor:default}
.t1c-tariff-quantity :focus-visible{outline:3px solid #7bb4ff;outline-offset:-3px}
@media(max-width:480px){.t1c-tariff-quantity{padding:24px}.t1c-tariff-quantity h2{font-size:23px}}
.t1c-tariff-quantity .t1c-tq-back{display:block;width:100%;min-height:44px;margin-top:6px;padding:8px;border:0;border-radius:8px;background:transparent;color:#60738b;font-size:14px;font-weight:500;cursor:pointer}
.t1c-tariff-quantity .t1c-tq-back:hover{background:#f1f5fa;color:#234f86}
.t1c-tariff-cart-host{margin:20px 0 0;display:flex;justify-content:flex-end;min-height:0}
.t1c-tariff-cart{box-sizing:border-box;width:100%;max-width:440px;padding:14px;border:1px solid #dbe5f1;border-radius:14px;background:#fff;color:#163254;font-size:13px;box-shadow:0 6px 24px #1632540d}
.t1c-tariff-cart.is-floating{position:fixed;right:16px;width:216px;z-index:90;box-shadow:0 8px 28px #1632541a}
.t1c-tariff-cart p{margin:0 0 10px;line-height:1.5;font-size:13px}
.t1c-tcart-go{display:block;text-align:center;padding:12px 8px;border-radius:8px;background:#edf4ff;color:#2862ba;text-decoration:none!important;font-size:13px;font-weight:600}
.t1c-tariff-cart button{box-sizing:border-box;min-height:44px;padding:8px;border-radius:8px;font-size:13px;cursor:pointer}
.t1c-tcart-clear{display:block;width:100%;background:transparent!important;color:#69788c!important;border:0!important;margin-top:3px}
.t1c-tariff-cart button:disabled{opacity:.5;cursor:default}
.t1c-tcart-confirm{padding-top:12px;border-top:1px solid #e4eaf2}
.t1c-tcart-confirm>div{display:flex;gap:8px;flex-wrap:wrap}
.t1c-tcart-yes{background:#fff0f0!important;color:#ad3535!important;border:1px solid #f2cccc!important}
.t1c-tcart-no{background:#f2f5fa!important;color:#425e7c!important;border:1px solid #dbe5f1!important}
.t1c-tariff-cart .t1c-tcart-error{color:#ad3535;margin-top:10px}
.t1c-tariff-cart [hidden]{display:none!important}
.t1c-tariff-cart :focus-visible{outline:3px solid #7bb4ff;outline-offset:2px}
body:has(dialog[open]) .t1c-tariff-cart.is-floating{visibility:hidden}
@media(max-width:480px){.t1c-tariff-quantity .t1c-tq-note{margin-bottom:12px}.t1c-tariff-quantity .t1c-tq-total{margin-top:16px;padding:12px}.t1c-tariff-quantity .t1c-tq-unit{margin-bottom:16px}}
/* Visual vocabulary shared with Quick Order: cart/count/total + green action.
   Keep its full-width fixed layout and its separate mutation handlers isolated. */
.t1c-tariff-cart{padding:16px;border-radius:16px;border-color:#e2e8f0}
.t1c-tcart-heading{display:flex;align-items:center;gap:10px;padding-bottom:14px;border-bottom:1px solid #edf1f5}
.t1c-tcart-icon{flex:0 0 38px;height:38px;display:grid;place-items:center;background:#eef5ff;color:#397aec;border-radius:11px}
.t1c-tcart-heading strong{font-size:14px;font-weight:650;line-height:1.4}
.t1c-tariff-cart .t1c-tcart-status{font-size:11px;line-height:1.5;color:#748298;margin:2px 0 0}
.t1c-tcart-summary{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:4px 10px;margin:14px 0;color:#69788c;font-size:12px}
.t1c-tcart-summary strong{font-size:23px;line-height:1.35;color:#1a2d47;letter-spacing:-.02em;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;max-width:100%}
.t1c-tcart-go{background:#16a34a;color:#fff!important;border-radius:9px;padding:13px 6px}
.t1c-tcart-go:hover{background:#15803d}
.t1c-tcart-clear:hover:not(:disabled){color:#ad3535!important;background:#fff5f5!important}
.t1c-tariff-quantity .t1c-tq-error{font-size:12px;color:#ad3535;line-height:1.5}
.t1c-tq-inspect{display:block;margin:8px 0;font-size:14px}
.t1c-tariff-quantity [hidden]{display:none!important}
.t1c-tariff-cart-host[hidden]{display:none!important}
.t1c-tcart-items{margin-top:10px;max-height:200px;overflow:auto;overscroll-behavior:contain}
.t1c-tcart-item{display:flex;align-items:baseline;justify-content:space-between;gap:10px;padding:4px 0;font-size:12px;line-height:1.45}
.t1c-tcart-item span{min-width:0;overflow-wrap:anywhere;color:#425e7c}
.t1c-tcart-item strong{flex-shrink:0;font-size:12px;font-weight:600;font-variant-numeric:tabular-nums}
.t1c-tcart-items summary{padding:5px 0;color:#2862ba;cursor:pointer;font-size:12px}
.t1c-tcart-items details{margin:0;border:0;padding:0}