#arb-calc{box-sizing:border-box}#arb-calc *{box-sizing:border-box}#arb-calc .ac-section{margin-bottom:24px;padding:20px;background:#fff;border:1px solid #e5e7eb;border-radius:10px}#arb-calc .ac-section-title{font-size:1.1em;font-weight:700;color:#1e3a5f;margin:0 0 16px;padding-bottom:8px;border-bottom:2px solid #2563eb}#arb-calc .ac-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 20px}@media (max-width:640px){#arb-calc .ac-grid{grid-template-columns:1fr}}#arb-calc label{display:block;font-weight:600;font-size:.9em;color:#1a1a1a;margin-bottom:3px}#arb-calc .ac-hint{font-size:.78em;color:#6b7280;margin-bottom:4px}#arb-calc input[type=number]{width:100%;padding:10px 12px;border:2px solid #d1d5db;border-radius:8px;font-size:1em;transition:border-color .2s;-moz-appearance:textfield}#arb-calc input[type=number]::-webkit-outer-spin-button,#arb-calc input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}#arb-calc input[type=number]:focus{outline:none;border-color:#2563eb}#arb-calc .ac-results{margin-top:24px;padding:24px;border-radius:12px;border:2px solid #bfdbfe}#arb-calc .ac-results-title{font-size:1.2em;font-weight:700;margin-bottom:16px;color:#1e3a5f}#arb-calc .ac-row{display:flex;justify-content:space-between;align-items:baseline;padding:8px 0;border-bottom:1px solid rgba(0,0,0,.08)}#arb-calc .ac-row:last-child{border-bottom:none}#arb-calc .ac-row-label{font-weight:500;color:#374151;font-size:.95em}#arb-calc .ac-row-sub{font-size:.78em;color:#6b7280;display:block}#arb-calc .ac-row-value{font-weight:700;font-size:1.1em;color:#1e3a5f;text-align:right;white-space:nowrap}#arb-calc .ac-row-value.big{font-size:1.35em}#arb-calc .ac-bar-wrap{margin-top:20px;padding:16px;background:#fff;border-radius:8px}#arb-calc .ac-bar-row{display:flex;align-items:center;margin-bottom:10px}#arb-calc .ac-bar-label{width:90px;font-size:.82em;font-weight:600;color:#374151;flex-shrink:0}#arb-calc .ac-bar-track{flex:1;height:26px;background:#e5e7eb;border-radius:6px;overflow:hidden;position:relative}#arb-calc .ac-bar-fill{height:100%;border-radius:6px;transition:width .4s ease;display:flex;align-items:center;padding-left:8px;font-size:.75em;font-weight:700;color:#fff;min-width:fit-content}#arb-calc .ac-bar-rev{background:linear-gradient(90deg,#2563eb,#3b82f6)}#arb-calc .ac-bar-exp{background:linear-gradient(90deg,#ef4444,#f87171)}#arb-calc .ac-alert{margin-top:14px;padding:12px 16px;border-radius:8px;font-size:.9em}#arb-calc .ac-alert-pos{background:#ecfdf5;border:1px solid #6ee7b7;color:#065f46}#arb-calc .ac-reset{display:inline-block;margin-top:16px;padding:10px 24px;background:#6b7280;color:#fff;font-size:.9em;font-weight:600;border:none;border-radius:8px;cursor:pointer;transition:background .2s}#arb-calc .ac-reset:hover{background:#4b5563}