.rip-shell .calc-form{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:8px;align-items:stretch}.rip-shell .calc-inp{flex:1;min-width:180px;padding:13px 18px;border:1.5px solid var(--border);border-radius:var(--r);font-family:var(--mono);font-size:15px;color:var(--text);background:#fff;outline:none;transition:border-color .2s,box-shadow .2s}.rip-shell .calc-inp:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(26,86,219,.1)}.rip-shell .calc-inp::placeholder{color:#c0cad8;font-family:var(--sans)}.rip-shell .calc-btn{padding:0 26px;height:50px;background:linear-gradient(135deg,#1a56db,#0d7a70);color:#fff;border:none;border-radius:var(--r);font-size:15px;font-weight:600;cursor:pointer;font-family:var(--sans);display:flex;align-items:center;gap:7px;transition:opacity .2s;flex-shrink:0;white-space:nowrap}.rip-shell .calc-btn:hover{opacity:.88}.rip-shell .calc-btn:active{transform:scale(.98)}.rip-shell .calc-err{display:none;align-items:center;gap:8px;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;padding:10px 15px;color:#b91c1c;font-size:13px;margin-top:10px}.rip-shell .calc-err.calc-err--show{display:flex}.rip-shell .calc-result{margin-top:16px;display:none}.rip-shell .calc-result.calc-result--show{display:block}.rip-shell .cr-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(185px,1fr));gap:10px;margin-bottom:12px}.rip-shell .cr-field{background:#f8fafc;border:1px solid var(--border);border-radius:10px;padding:13px 15px;position:relative}.rip-shell .cr-field.hl{background:#eff6ff;border-color:#bfdbfe}.rip-shell .crf-lbl{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);margin-bottom:4px}.rip-shell .crf-val{font-family:var(--mono);font-size:14px;font-weight:600;color:var(--text);word-break:break-all}.rip-shell .cr-field.hl .crf-val{color:var(--blue)}.rip-shell .crf-copy{position:absolute;top:10px;right:10px;background:none;border:none;cursor:pointer;color:var(--muted);padding:3px;border-radius:5px;transition:background .12s}.rip-shell .crf-copy:hover{background:var(--border)}.rip-shell .ref-tbl{width:100%;border-collapse:collapse;font-size:13px;margin:14px 0}.rip-shell .ref-tbl th{background:#f1f5f9;text-align:left;font-weight:600;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}.rip-shell .ref-tbl td,.rip-shell .ref-tbl th{padding:9px 12px;border:1px solid var(--border)}.rip-shell .ref-tbl td{color:#374151;vertical-align:top;line-height:1.6}.rip-shell .ref-tbl tr:nth-child(2n) td{background:#fafbfc}.rip-shell .ref-tbl td:first-child{font-family:var(--mono);font-weight:600;color:var(--blue)}@media (max-width:640px){.rip-shell .calc-form{flex-direction:column}}