.flc-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;align-items:stretch;margin-bottom:16px}.flc-col{display:flex;flex-direction:column;gap:16px;min-width:0}.flc-col>.flc-card{margin-bottom:0}.flc-col>:last-child{flex:1}@media(max-width:900px){.flc-layout{grid-template-columns:minmax(0,1fr)}}.flc-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px;margin-bottom:16px}.flc-sec{font-size:11px;font-weight:700;color:var(--sub);text-transform:uppercase;letter-spacing:.8px;margin-bottom:12px}.flc-sec-mt{margin-top:18px;padding-top:18px;border-top:1px dashed var(--border)}.flc-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px 16px}@media(max-width:480px){.flc-grid-2{grid-template-columns:1fr;gap:12px}}.flc-row{min-width:0}.flc-row-head{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin-bottom:6px}.flc-row-name{font-size:14px;font-weight:700;color:var(--text)}.flc-iw{display:flex;align-items:center;background:var(--card-alt);border:1.5px solid var(--border);border-radius:10px;padding:0 12px;height:46px;transition:border-color .15s,background .15s;min-width:0}.flc-iw:focus-within{border-color:var(--primary);background:var(--card)}.flc-iw input{flex:1;min-width:0;background:none;border:none;outline:none;font-size:18px;font-weight:700;color:var(--text);text-align:right;font-variant-numeric:tabular-nums}.flc-iw input::placeholder{color:var(--sub);opacity:.5;font-weight:500}.flc-iw-sm{height:38px;max-width:220px}.flc-iw-sm input{font-size:15px}.flc-unit{font-size:13px;color:var(--sub);margin-left:6px;flex-shrink:0}.flc-presets{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}.flc-preset{font-size:12px;padding:6px 10px;border-radius:999px;border:1px solid var(--border);background:var(--card-alt);color:var(--sub);cursor:pointer;transition:all .15s}.flc-preset:hover{border-color:var(--primary);color:var(--primary)}.flc-tabs{display:grid;gap:8px}.flc-tabs-4{grid-template-columns:repeat(4,1fr)}.flc-tab{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:10px 6px;border:1.5px solid var(--border);background:var(--card-alt);color:var(--text);border-radius:10px;font-weight:600;cursor:pointer;transition:all .15s;min-width:0}.flc-tab:hover{border-color:var(--primary);color:var(--primary)}.flc-tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}.flc-tab-name{font-size:14px}.flc-tab-rate{font-size:11px;opacity:.85}.flc-custom-row{margin-top:10px}.flc-hint{margin-top:8px;font-size:12px;color:var(--sub);line-height:1.5}.flc-result-card{padding:18px 20px}.flc-result-row{display:flex;align-items:baseline;justify-content:space-between;padding:10px 0;gap:12px}.flc-result-row+.flc-result-row{border-top:1px dashed var(--border)}.flc-result-row .k{font-size:14px;color:var(--sub);display:inline-flex;align-items:baseline;gap:6px;flex-wrap:wrap}.flc-result-row .k em{font-style:normal;font-size:11px;font-weight:700;color:var(--primary);background:var(--card-alt);border-radius:4px;padding:2px 6px;letter-spacing:.3px}.flc-result-row .v{font-size:17px;font-weight:700;color:var(--text);font-variant-numeric:tabular-nums}.flc-result-row.flc-subtotal{border-top:1px solid var(--border)!important;padding-top:12px;margin-top:4px}.flc-result-row.flc-subtotal .k{font-size:14px;font-weight:700;color:var(--text)}.flc-result-row.flc-subtotal .v{font-size:18px;font-weight:800}.flc-result-row.flc-total{margin-top:12px;padding:14px 16px;background:linear-gradient(135deg,#6c63ff1a,#48c8ff1a);border:1.5px solid var(--primary);border-radius:10px}.flc-result-row.flc-total+.flc-result-row{border-top:none}.flc-result-row.flc-total .k{font-size:14px;font-weight:700;color:var(--text)}.flc-result-row.flc-total .v{font-size:22px;font-weight:800;color:var(--primary);letter-spacing:-.3px}.flc-copy{flex-shrink:0;width:36px;height:36px;border:1.5px solid var(--border);background:var(--card);color:var(--sub);border-radius:8px;cursor:pointer;font-size:14px;line-height:1;transition:all .15s}.flc-copy:hover{border-color:var(--primary);color:var(--primary)}.flc-copy.ok{border-color:#4caf50;color:#4caf50}.flc-formula{font-size:13px;color:var(--text);line-height:1.9;font-variant-numeric:tabular-nums}.flc-formula>div+div{border-top:1px dashed var(--border);padding-top:4px;margin-top:4px}.flc-formula em{font-style:normal;color:var(--sub)}@media(max-width:480px){.flc-card{padding:14px 16px}.flc-tab{padding:8px 4px}.flc-tab-name{font-size:13px}.flc-tab-rate{font-size:10px}.flc-iw input{font-size:16px}.flc-result-row.flc-total .v{font-size:19px}}