.gc-calc{--gc-on: #357D41;--gc-error: #D93025;--gc-info: #006AB6;border:1px solid var(--c-border-light);border-radius:16px;padding:16px;margin:16px 0;background:var(--c-bg);box-shadow:0 1px 2px #00000014}.gc-top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px}.gc-seg{display:inline-flex;background:var(--c-bg-2);border-radius:9999px;padding:4px}.gc-seg-btn{min-height:44px;padding:0 16px;border-radius:9999px;border:none;background:transparent;font-size:14px;font-weight:600;color:var(--c-text-2);cursor:pointer;transition:background-color .15s ease,color .15s ease}.gc-seg-btn.is-on{background:var(--c-bg);color:var(--c-text);box-shadow:0 1px 2px #00000014}.gc-toggle{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;min-height:44px;cursor:pointer}.gc-toggle input{width:20px;height:20px;accent-color:var(--c-primary)}.gc-hint{font-size:13px;color:var(--c-text-2);margin:0 0 12px}.gc-rows{display:flex;flex-direction:column;gap:10px}.gc-row{display:flex;flex-direction:column;gap:6px}.gc-row-name{font-size:14px;font-weight:700}.gc-chips{display:flex;flex-wrap:wrap;gap:6px}.gc-chip{min-height:44px;padding:0 14px;border-radius:8px;border:1px solid var(--c-border);background:var(--c-bg);font-size:14px;font-weight:600;color:var(--c-text);cursor:pointer;transition:background-color .15s ease,border-color .15s ease,color .15s ease}.gc-chip.is-on{background:var(--gc-on);border-color:var(--gc-on);color:#fff}.gc-chip.is-none{color:var(--c-text-2)}.gc-chip.is-none.is-on{background:var(--c-text-2);border-color:var(--c-text-2);color:#fff}.gc-chip-tp.is-on{background:var(--gc-error);border-color:var(--gc-error)}.gc-steppers{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.gc-step{display:flex;flex-direction:column;gap:4px}.gc-step-name{font-size:13px;font-weight:700}.gc-step.is-a .gc-step-name{color:var(--gc-on)}.gc-step.is-b .gc-step-name{color:var(--gc-info)}.gc-step-ctrl{display:flex;align-items:center;border:1px solid var(--c-border);border-radius:8px;overflow:hidden}.gc-step-ctrl button{width:44px;height:44px;border:none;background:var(--c-bg-2);font-size:20px;cursor:pointer}.gc-step-ctrl output{flex:1;text-align:center;font-family:var(--f-display);font-size:22px;font-weight:800;font-variant-numeric:tabular-nums}.gc-totals{display:grid;grid-template-columns:repeat(auto-fit,minmax(56px,1fr));gap:8px;background:var(--c-primary-light);border-radius:12px;padding:12px;margin-top:12px}#lv .gc-totals{grid-template-columns:1fr auto 1fr;align-items:center}.gc-total{text-align:center;border-radius:8px;padding:4px}.gc-name-static{font-size:12px;font-weight:600;color:var(--c-text-2)}.gc-num{font-family:var(--f-display);font-size:clamp(24px,6vw,32px);font-weight:800;line-height:1.2;color:var(--c-text);font-variant-numeric:tabular-nums}.gc-num.is-plus{color:var(--gc-on)}.gc-num.is-minus{color:var(--gc-error)}.gc-lead{font-size:15px;font-weight:800;color:var(--c-text);white-space:nowrap}.gc-check{font-size:13px;color:var(--c-text-2);margin:8px 0 0}#lv #lv-par{margin:4px 0 12px;align-items:center}#ns .gc-hc{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:12px 0}#ns .gc-hc-label{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600}#ns .gc-hc-label input{width:5em;height:44px;padding:0 10px;border:1px solid var(--c-border);border-radius:8px;font-size:16px;text-align:center}.gc-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}.gc-card{border-radius:12px;padding:10px;background:var(--c-bg-2);text-align:center}.gc-card-label{font-size:12px;color:var(--c-text-2)}.gc-card-val{font-family:var(--f-display);font-size:18px;font-weight:800}.gc-card.is-a .gc-card-val{color:var(--gc-on)}.gc-card.is-b .gc-card-val{color:var(--gc-info)}.gc-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.gc-btn-ghost{min-height:44px;padding:0 16px;border-radius:8px;border:1px solid var(--c-border);background:var(--c-bg);font-size:14px;font-weight:600;color:var(--c-text);cursor:pointer;transition:background-color .15s ease}.gc-btn-ghost:hover{background:var(--c-bg-2)}.gc-app{border-top:1px solid var(--c-border-light);margin-top:16px;padding-top:16px;display:flex;flex-direction:column;gap:12px}.gc-app-text{font-size:14px;font-weight:700;margin:0;line-height:1.7}.calc-note{font-size:13px;color:var(--c-text-2);margin:8px 0 0}@media(max-width:480px){.gc-chip{padding:0 10px;font-size:13px}.gc-cards{grid-template-columns:1fr}.gc-card{display:flex;justify-content:space-between;align-items:center;text-align:left;padding:10px 14px}.gc-card-val{font-size:16px;white-space:nowrap}}