.cccard{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.cccard h2{font-size:16px;font-weight:600;margin-bottom:0;color:var(--text)}.form-row{display:flex;align-items:center;gap:10px;margin-bottom:14px}.form-row:last-child{margin-bottom:0}.form-row label{width:72px;flex-shrink:0;font-size:14px;color:var(--sub);font-weight:500}.iw{flex:1;display:flex;align-items:center;min-width:0;gap:0;height:42px;border:1.5px solid var(--border);border-radius:10px;background:var(--card-alt);overflow:hidden;transition:border-color .2s,background .2s}.iw:focus-within{border-color:var(--primary);background:var(--card)}.iw input[type=text],.iw input[type=number]{flex:1;min-width:0;height:100%;padding:0 6px 0 12px;border:none;outline:none;background:transparent;color:var(--text);font-size:15px;font-weight:600;text-align:right;font-variant-numeric:tabular-nums}.iw input:last-child{padding-right:12px}.unit{font-size:13px;color:var(--sub);flex-shrink:0;padding:0 10px 0 2px;user-select:none}.rate-type-tabs{flex:1;display:flex;gap:6px}.rate-type-tabs button{flex:1;height:38px;border:1.5px solid var(--border);border-radius:10px;background:var(--card-alt);color:var(--sub);font-size:13px;font-weight:600;cursor:pointer;transition:all .2s}.rate-type-tabs button.active{background:var(--primary);color:#fff;border-color:var(--primary)}.rate-type-tabs button:not(.active):hover{border-color:var(--primary);color:var(--primary)}.rate-convert{font-size:12px;color:var(--sub);margin-top:-8px;margin-bottom:14px;padding-left:82px;line-height:1.6}.rate-convert b{color:var(--primary);font-weight:700}.basis-row{margin-bottom:14px}.basis-tabs{display:flex;gap:6px}.basis-tabs button{height:30px;padding:0 12px;border:1.5px solid var(--border);border-radius:8px;background:var(--card-alt);color:var(--sub);font-size:12px;font-weight:600;cursor:pointer;transition:all .2s;white-space:nowrap}.basis-tabs button.active{background:var(--primary);color:#fff;border-color:var(--primary)}.basis-tabs button:not(.active):hover{border-color:var(--primary);color:var(--primary)}.basis-hint{font-size:11px;color:var(--sub);opacity:.7;white-space:nowrap}.term-tabs{flex:1;display:flex;gap:6px}.term-tabs button{flex:1;height:38px;border:1.5px solid var(--border);border-radius:10px;background:var(--card-alt);color:var(--sub);font-size:13px;font-weight:600;cursor:pointer;transition:all .2s}.term-tabs button.active{background:var(--primary);color:#fff;border-color:var(--primary)}.term-tabs button:not(.active):hover{border-color:var(--primary);color:var(--primary)}.method-row{padding-top:14px;border-top:1px solid var(--border);margin-top:4px}.method-tabs{flex:1;display:flex;gap:8px}.method-btn{flex:1;height:38px;border:1.5px solid var(--border);border-radius:10px;background:var(--card-alt);color:var(--sub);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}.method-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.method-btn:not(.active):hover{border-color:var(--primary);color:var(--primary)}.precise-header{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);margin-top:14px;padding-top:14px}.precise-label{font-size:13px;color:var(--sub);font-weight:500}.precise-toggle{position:relative;display:inline-flex;align-items:center;cursor:pointer}.precise-toggle input{opacity:0;width:0;height:0;position:absolute}.precise-track{width:40px;height:22px;border-radius:11px;background:var(--border);transition:background .2s;position:relative;display:block}.precise-track:after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .2s;box-shadow:0 1px 3px #0003}.precise-toggle input:checked+.precise-track{background:var(--primary)}.precise-toggle input:checked+.precise-track:after{transform:translate(18px)}.precise-row{margin-top:12px;margin-bottom:0}.precise-row:first-child{margin-top:14px}.repay-day-input{flex:none!important;width:60px;text-align:center!important;padding:0 6px!important}.days-preview{font-size:11px;color:var(--sub);margin-top:8px;margin-bottom:4px;padding-left:82px;line-height:1.8;word-break:break-all}.date-input{cursor:pointer!important;text-align:left!important;font-weight:500!important}.results-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.result-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 10px;text-align:center}.result-label{font-size:12px;color:var(--sub);margin-bottom:6px;font-weight:500}.result-value{font-size:17px;font-weight:700;color:var(--text);word-break:break-all}.result-value.primary{color:var(--primary)}.result-value.red{color:#ef4444}.result-sub{font-size:11px;color:var(--sub);margin-top:4px}.calc-assumption{font-size:11px;color:var(--sub);line-height:1.7;padding:8px 12px;background:var(--card-alt);border-radius:8px;border-left:3px solid var(--border)}.calc-assumption b{color:var(--primary);font-weight:600}.card-header{display:flex;align-items:center;justify-content:space-between}.card-header.clickable{cursor:pointer;user-select:none}.card-header.clickable:hover h2{color:var(--primary)}.toggle-icon{font-size:11px;color:var(--sub);transition:transform .2s}.toggle-icon.open{transform:rotate(180deg)}.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-top:14px}table{width:100%;border-collapse:collapse;font-size:13px}thead th{position:sticky;top:0;background:var(--card-alt);color:var(--sub);font-weight:600;font-size:12px;text-align:right;padding:9px 8px;border-bottom:2px solid var(--border);white-space:nowrap}thead th:first-child{text-align:center}tbody td{padding:8px;text-align:right;border-bottom:1px solid var(--border);white-space:nowrap}tbody td:first-child{text-align:center;font-weight:600}tbody tr:hover{background:var(--card-alt)}.reverse-intro{font-size:12px;color:var(--sub);margin:10px 0 0;line-height:1.6}.reverse-result{margin-top:12px;padding:12px 14px;background:var(--card-alt);border-radius:10px;display:none}.reverse-result.show{display:block}.reverse-result-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.reverse-result-row:last-child{margin-bottom:0}.reverse-result-label{font-size:13px;color:var(--sub)}.reverse-result-val{font-size:16px;font-weight:700;color:var(--primary)}.reverse-result-val.neutral{color:var(--text)}.reverse-hint{font-size:11px;color:var(--sub);margin-top:10px;line-height:1.6;opacity:.8}.note-card{padding:18px 20px}@media(max-width:640px){.cccard{padding:16px}input,select{font-size:16px!important}.results-grid{grid-template-columns:1fr 1fr}.result-value{font-size:15px}.term-tabs button{font-size:12px}.rate-convert,.days-preview{padding-left:82px}.basis-hint{display:none}}.flatpickr-calendar{background:var(--card);border-radius:12px;box-shadow:0 8px 32px #00000026;border:1px solid var(--border);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,sans-serif}.flatpickr-months .flatpickr-month{background:var(--card);color:var(--text);fill:var(--text);border-radius:12px 12px 0 0}.flatpickr-current-month .flatpickr-monthDropdown-months{background:var(--card);color:var(--text)}.flatpickr-current-month input.cur-year{color:var(--text)}.flatpickr-weekdays,span.flatpickr-weekday{background:var(--card);color:var(--sub)}.flatpickr-day{color:var(--text);border-radius:8px}.flatpickr-day.prevMonthDay,.flatpickr-day.nextMonthDay{color:var(--sub)}.flatpickr-day:hover{background:var(--primary-muted);border-color:transparent;color:var(--primary)}.flatpickr-day.today{border-color:var(--primary);color:var(--primary)}.flatpickr-day.today:hover,.flatpickr-day.selected,.flatpickr-day.selected:hover{background:var(--primary);border-color:var(--primary);color:#fff}.flatpickr-months .flatpickr-prev-month svg,.flatpickr-months .flatpickr-next-month svg{fill:var(--text)}.flatpickr-months .flatpickr-prev-month:hover svg,.flatpickr-months .flatpickr-next-month:hover svg{fill:var(--primary)}