.fin-layout{display:grid;grid-template-columns:210px 1fr;height:calc(100vh - 95px);overflow:hidden}.fin-nav{background:var(--sidebar-bg);border-right:1px solid var(--border);padding:12px 8px;overflow-y:auto}.fin-nav-title{font-size:10px;color:var(--text3);text-transform:uppercase;letter-spacing:.08em;padding:0 7px;margin-bottom:8px}.fin-nav-item{display:flex;align-items:center;gap:9px;padding:8px 9px;border-radius:8px;cursor:pointer;font-size:12.5px;color:var(--text2);transition:all .12s;border:1px solid transparent}.fin-nav-item:hover{background:var(--bg3);color:var(--text)}.fin-nav-item.active{background:color-mix(in srgb,var(--accent) 10%,transparent);color:var(--accent);border-color:color-mix(in srgb,var(--accent) 20%,transparent)}.fin-icon{width:26px;height:26px;border-radius:7px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.fin-body{overflow-y:auto;padding:24px 28px 60px}.fin-panel{display:none;max-width:880px}.fin-panel.active{display:block}.fin-title{font-size:18px;font-weight:500;margin-bottom:4px}.fin-desc{font-size:12.5px;color:var(--text3);margin-bottom:20px}.calc-card{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:20px 22px;margin-bottom:20px}.calc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:6px}.calc-field{display:flex;flex-direction:column;gap:6px}.calc-field.full{grid-column:1/-1}.calc-label{font-size:12px;color:var(--text2);display:flex;align-items:center;justify-content:space-between}.calc-label .hint{font-size:10.5px;color:var(--text3)}.calc-input-wrap{position:relative;display:flex;align-items:center}.calc-input{width:100%;height:38px;background:var(--bg3);border:1px solid var(--border-h);border-radius:8px;padding:0 12px;font-size:13.5px;font-family:'JetBrains Mono',monospace;color:var(--text);outline:0;transition:border-color .12s}.calc-input:focus{border-color:var(--accent)}.calc-input-suffix{position:absolute;right:12px;font-size:11.5px;color:var(--text3);pointer-events:none}.calc-select{width:100%;height:38px;background:var(--bg3);border:1px solid var(--border-h);border-radius:8px;padding:0 10px;font-size:13px;font-family:inherit;color:var(--text);outline:0;cursor:pointer}.seg{display:flex;background:var(--bg3);border-radius:8px;padding:3px;gap:2px}.seg-btn{flex:1;text-align:center;padding:7px 0;border-radius:6px;font-size:12.5px;cursor:pointer;color:var(--text3);transition:all .12s}.seg-btn.active{background:var(--card-bg);color:var(--text);box-shadow:0 1px 3px rgba(0,0,0,.15)}.calc-actions{display:flex;gap:10px;margin-top:16px}.result-panel{background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 8%,var(--card-bg)),var(--card-bg));border:1px solid color-mix(in srgb,var(--accent) 20%,transparent);border-radius:12px;padding:20px 22px;margin-bottom:20px;display:none}.result-panel.show{display:block}.result-hero{display:flex;align-items:baseline;gap:10px;margin-bottom:16px}.result-hero-label{font-size:13px;color:var(--text3)}.result-hero-val{font-size:30px;font-family:'JetBrains Mono',monospace;font-weight:600;color:var(--accent)}.result-hero-unit{font-size:13px;color:var(--text3)}.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.result-item{background:var(--card-bg);border:1px solid var(--border);border-radius:9px;padding:12px 14px}.result-item-label{font-size:11px;color:var(--text3);margin-bottom:4px}.result-item-val{font-size:16px;font-family:'JetBrains Mono',monospace;font-weight:500;color:var(--text)}.schedule-toggle{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--accent);cursor:pointer;margin-top:14px}.schedule-wrap{margin-top:14px;border:1px solid var(--border);border-radius:10px;overflow:hidden;display:none}.schedule-wrap.show{display:block}.schedule-table{width:100%;border-collapse:collapse;font-size:12px}.schedule-table th{background:var(--bg3);padding:9px 12px;text-align:right;font-weight:500;color:var(--text3);font-size:11px;position:sticky;top:0}.schedule-table th:first-child,.schedule-table td:first-child{text-align:center}.schedule-table td{padding:8px 12px;text-align:right;border-top:1px solid var(--border);font-family:'JetBrains Mono',monospace;color:var(--text2)}.schedule-scroll{max-height:380px;overflow-y:auto}.tax-table{width:100%;border-collapse:collapse;font-size:12.5px;margin-top:8px}.tax-table th,.tax-table td{padding:8px 12px;border:1px solid var(--border);text-align:left}.tax-table th{background:var(--bg3);font-weight:500;color:var(--text2)}.tax-table td{color:var(--text2);font-family:'JetBrains Mono',monospace}.converter-row{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:end}.swap-btn{height:36px;width:36px;border-radius:8px;background:var(--bg3);border:1px solid var(--border-h);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .12s;color:var(--text2)}.swap-btn:hover{background:var(--bg4);transform:rotate(180deg)}