.mc-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px;margin-bottom:16px}.mc-sec{font-size:11px;font-weight:700;color:var(--sub);text-transform:uppercase;letter-spacing:.8px}.mc-sec-mb{margin-bottom:12px}.mc-sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}.mc-sec-hint{font-size:12px;color:var(--sub)}.mc-iw{display:flex;align-items:center;background:var(--card-alt);border:1.5px solid var(--border);border-radius:10px;padding:0 12px;height:42px;transition:border-color .15s,background .15s;flex:1;min-width:0}.mc-iw:focus-within{border-color:var(--primary);background:var(--card)}.mc-iw input{flex:1;min-width:0;background:none;border:none;outline:none;font-size:16px;font-weight:600;color:var(--text);text-align:right;font-variant-numeric:tabular-nums}.mc-iw input::placeholder{color:var(--sub);opacity:.45;font-weight:500}.mc-unit{font-size:13px;color:var(--sub);margin-left:6px;flex-shrink:0}.mc-iw-lg{height:48px}.mc-iw-lg input{font-size:20px;font-weight:700;letter-spacing:-.3px}.mc-iw-md{height:40px;max-width:140px}.mc-row{padding:14px 0;border-bottom:1px solid var(--border)}.mc-row:first-of-type{padding-top:0}.mc-row:last-of-type{border-bottom:none;padding-bottom:8px}.mc-row-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px}.mc-row-name{font-size:14px;font-weight:700;color:var(--text)}.mc-row-sub{font-size:12px;color:var(--sub)}.mc-row-tag{display:inline-block;font-size:10px;font-weight:700;padding:2px 7px;border-radius:4px;letter-spacing:.3px;line-height:1.4}.mc-row-tag-input{background:var(--primary);color:#fff}.mc-row-tag-calc{background:var(--card-alt);color:var(--sub);border:1px solid var(--border)}.mc-row-input{display:flex;align-items:center;gap:8px}.mc-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:10px}.mc-btn-ghost{background:var(--card-alt);color:var(--sub);border:1px solid var(--border);border-radius:8px;padding:7px 14px;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s}.mc-btn-ghost:hover{border-color:var(--primary);color:var(--primary)}.mc-warning{background:#fff8e1;border:1px solid #ffd54f;color:#6d4c08;border-radius:var(--radius);padding:12px 16px;margin-bottom:16px;font-size:13px;line-height:1.5}[data-theme=dark] .mc-warning{background:#2a2108;border-color:#5a4a18;color:#f3c75a}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .mc-warning{background:#2a2108;border-color:#5a4a18;color:#f3c75a}}.mc-summary{background:var(--card)}.mc-sum-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.mc-sum-item{background:var(--card-alt);border:1px solid var(--border);border-radius:12px;padding:14px 10px;display:flex;flex-direction:column;align-items:center;gap:4px}.mc-sum-label{font-size:12px;color:var(--sub);letter-spacing:.5px}.mc-sum-value{font-size:22px;font-weight:700;color:var(--text);font-variant-numeric:tabular-nums;letter-spacing:-.3px;line-height:1.1;max-width:100%;word-break:break-all}.mc-sum-value.danger{color:#d04848}.mc-sum-unit{font-size:11px;color:var(--sub)}.mc-fee-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.mc-fee-label{font-size:14px;color:var(--sub);font-weight:600;flex-shrink:0}.mc-fee-presets{display:flex;flex-wrap:wrap;gap:6px}.mc-preset{padding:6px 10px;border:1px solid var(--border);background:var(--card-alt);color:var(--sub);border-radius:7px;font-size:12px;font-weight:600;cursor:pointer;transition:all .15s;font-variant-numeric:tabular-nums}.mc-preset:hover{border-color:var(--primary);color:var(--primary)}.mc-preset.active{background:var(--primary);color:#fff;border-color:var(--primary)}.mc-fee-hint{margin-top:10px;font-size:12px;color:var(--sub);line-height:1.5}.mc-fee-result{margin-top:14px;padding-top:14px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:6px}.mc-fee-line{display:flex;justify-content:space-between;align-items:baseline;font-size:13px;color:var(--sub)}.mc-fee-line.mc-fee-emph{font-size:15px;font-weight:700;color:var(--text);padding-top:6px;border-top:1px dashed var(--border);margin-top:4px}.mc-fee-val{color:var(--text);font-weight:600;font-variant-numeric:tabular-nums}.mc-fee-emph .mc-fee-val{color:var(--primary);font-size:18px}.mc-fee-val.danger{color:#d04848}.mc-formula-card{padding:16px 20px}.mc-formula{font-size:13px;color:var(--text);line-height:1.9;font-variant-numeric:tabular-nums}.mc-formula>div+div{border-top:1px dashed var(--border);padding-top:4px;margin-top:4px}@media(max-width:480px){.mc-card{padding:14px 16px}.mc-iw-lg input,.mc-sum-value{font-size:18px}.mc-sum-grid{gap:8px}.mc-sum-item{padding:12px 6px}.mc-fee-emph .mc-fee-val{font-size:16px}.mc-preset{font-size:11px;padding:5px 8px}.mc-iw-md{max-width:none}}