:root{--bg-primary:#0f172a;--bg-card:#0f172ad9;--bg-panel:#0f172abf;--bg-input:#ffffff0d;--bg-input-hover:#ffffff14;--accent-primary:#10b981;--accent-primary-glow:#10b9814d;--accent-primary-soft:#10b98126;--accent-glow:#10b9811a;--primary:#10b981;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--border-subtle:#ffffff14;--border-focus:#10b98180;--font-main:"Inter", -apple-system, BlinkMacSystemFont, sans-serif}*,:before,:after{box-sizing:border-box}body{font-family:var(--font-main);background-color:var(--bg-primary);color:var(--text-primary);background-image:radial-gradient(70% 40% at 15% 0,#10b9810f 0%,#0000 60%),radial-gradient(50% 30% at 85% 100%,#10b9810a 0%,#0000 55%);min-height:100vh;margin:0;padding:0}.main-container{max-width:900px;margin:0 auto;padding:40px 20px 60px}.page-title{color:var(--text-primary);text-align:center;letter-spacing:-.02em;margin:0 0 8px;font-size:1.8rem;font-weight:700}.section-desc{color:var(--text-muted);margin-bottom:32px;font-size:.95rem}.text-center{text-align:center}.calculator-wrapper{justify-content:center;display:flex}.main-card{-webkit-backdrop-filter:blur(20px);background:#0f172abf;border:1px solid #ffffff14;border-radius:24px;grid-template-columns:1.1fr .9fr;width:100%;display:grid;overflow:hidden;box-shadow:0 25px 50px #0006,inset 0 1px #ffffff0d}.control-panel{padding:40px}.receipt-panel{color:var(--text-primary);border-left:1px solid var(--border-subtle);background:#1e293b;flex-direction:column;justify-content:space-between;padding:40px;display:flex;position:relative}.receipt-panel:before{content:"";z-index:1;background:radial-gradient(circle at 50% 0,#1e293b 6px,#0000 6px) 0 0/14px 12px repeat-x;height:12px;position:absolute;top:-6px;left:0;right:0}.receipt-panel:after{content:"";z-index:1;background:radial-gradient(circle at 50% 100%,#1e293b 6px,#0000 6px) 0 0/14px 12px repeat-x;height:12px;position:absolute;bottom:-6px;left:0;right:0}.receipt-panel .label{color:var(--text-secondary);letter-spacing:1.5px;text-transform:uppercase;font-size:.75rem;font-weight:600}.receipt-panel .neon-text{color:#fff;letter-spacing:-.03em;text-shadow:0 0 40px #ffffff26,0 0 80px #10b9811a;font-size:clamp(2rem,8vw,3.2rem);font-weight:800}.receipt-panel .sub-text{color:var(--text-muted);font-size:.85rem;font-weight:500}.input-grid-optimized{grid-template-columns:110px 1.2fr 1fr;gap:12px;margin-bottom:24px;display:grid}.tax-toggle-row{margin-bottom:32px}.input-with-toggle{align-items:stretch;gap:0;display:flex}.input-with-toggle .glass-input{text-overflow:clip;border-top-right-radius:0;border-bottom-right-radius:0;flex:3;min-width:0;padding-left:12px;padding-right:12px;font-weight:500}.unit-toggle{background:var(--bg-input);border:1px solid var(--border-subtle);border-left:none;border-radius:0 12px 12px 0;flex-shrink:0;align-items:center;display:flex;overflow:hidden}.unit-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:0 14px;font-size:.9rem;font-weight:600;transition:all .15s}.unit-btn:hover{color:var(--text-primary);background:var(--bg-input-hover)}.unit-btn.active{color:var(--accent-primary);background:0 0}.tax-input-group.dimmed{opacity:.5;pointer-events:none}.tax-input-group.dimmed label:after{content:" (excluded from tip)";color:var(--text-muted);opacity:.9;font-size:.7rem;font-weight:500}.copy-btn-icon{border:1px solid var(--border-subtle);color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;transition:all .15s;display:flex}.copy-btn-icon:hover{background:var(--accent-primary-soft);border-color:var(--accent-primary);color:var(--accent-primary)}.copy-btn-icon.copied{background:var(--accent-primary);border-color:var(--accent-primary);color:#000}.tip-selection-row{flex-direction:column;gap:12px;display:flex}#custom-tip-wrapper{background:var(--bg-input);border-radius:10px;align-items:center;gap:8px;height:52px;padding-right:12px;display:flex}#custom-tip-wrapper .glass-input{text-align:center;background:0 0;border:none;width:100px;padding:0 12px}.input-suffix{color:var(--text-secondary);font-weight:600}.input-group{margin-bottom:24px}label{color:var(--text-secondary);letter-spacing:.4px;text-transform:uppercase;margin-bottom:8px;font-size:.8rem;font-weight:500;display:block}.glass-input{background:var(--bg-input);border:1px solid var(--border-subtle);width:100%;color:var(--text-primary);border-radius:12px;padding:14px 16px;font-size:1.1rem;font-weight:500;transition:all .2s}.glass-input:hover{background:var(--bg-input-hover)}.glass-input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-primary-glow);background:var(--bg-input-hover);outline:none}select.glass-input option{color:var(--text-primary);background-color:#0f172a;padding:12px}select.glass-input{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:36px}select.glass-input:focus{background-color:#0f172a;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2310B981' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat}.input-row-flex{align-items:flex-end;gap:12px;display:flex}.input-row-flex .input-group:first-child{flex:0 0 100px}.input-row-flex .input-group:last-child{flex:1}#bill{text-align:center;letter-spacing:-.02em;height:52px;padding:0 12px;font-size:clamp(1.2rem,5vw,1.6rem);font-weight:500}.tax-control-group{background:var(--bg-input);border:1px dashed var(--border-subtle);border-radius:12px;margin-bottom:24px;padding:16px}.tax-control-group .input-group{margin-bottom:12px}.toggle-group{align-items:center;gap:10px;margin-right:8px;display:flex}.toggle-label{color:var(--text-secondary);font-size:.8rem;font-weight:500}.toggle-switch{width:40px;height:22px;display:inline-block;position:relative}.toggle-switch input{opacity:0;width:0;height:0}.slider-toggle{cursor:pointer;background-color:var(--bg-input);border:1px solid var(--border-subtle);border-radius:22px;transition:all .3s;position:absolute;inset:0}.slider-toggle:before{content:"";background-color:var(--text-muted);border-radius:50%;width:16px;height:16px;transition:all .3s;position:absolute;bottom:2px;left:2px}input:checked+.slider-toggle{background-color:var(--accent-primary-soft);border-color:var(--accent-primary)}input:checked+.slider-toggle:before{background-color:var(--accent-primary);transform:translate(18px)}.segmented-control{gap:8px;margin-bottom:12px;display:flex}.seg-btn{background:var(--bg-input);border:1px solid var(--border-subtle);color:var(--text-secondary);cursor:pointer;border-radius:10px;flex:1;justify-content:center;align-items:center;height:52px;padding:0 8px;font-size:.95rem;font-weight:600;transition:all .2s;display:flex}.seg-btn:hover{background:var(--bg-input-hover);color:var(--text-primary);border-color:#ffffff26}.seg-btn.active{background:var(--accent-primary);color:#000;border-color:var(--accent-primary);box-shadow:0 0 12px var(--accent-primary-glow)}.custom-tip-container{align-items:center;gap:12px;display:flex}.custom-input-small{text-align:center;flex:1;font-weight:600}.neon-slider{display:none!important}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}.stepper-container{background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:14px;justify-content:center;align-items:center;gap:20px;padding:16px 24px;display:flex}.stepper-btn{background:var(--bg-input-hover);width:40px;height:40px;color:var(--text-secondary);border:1px solid var(--border-subtle);cursor:pointer;user-select:none;border-radius:12px;justify-content:center;align-items:center;font-size:22px;line-height:1;transition:all .15s;display:flex}.stepper-btn:hover{background:var(--accent-primary-soft);color:var(--accent-primary);border-color:var(--accent-primary);transform:scale(1.05)}.stepper-btn:active{background:var(--accent-primary);color:#000;transform:scale(.92)}.stepper-value{color:var(--text-primary);text-align:center;width:60px;font-size:1.5rem;font-weight:700;font-family:var(--font-main);background:0 0;border:none}.stepper-value:focus{outline:none}.receipt-content{flex-direction:column;height:100%;display:flex}.receipt-details{flex-direction:column;gap:12px;margin:32px 0;display:flex}.receipt-row{color:var(--text-secondary);justify-content:space-between;font-size:.95rem;display:flex}.receipt-row span:last-child{color:var(--text-primary);font-weight:600}.receipt-divider{border-top:1px dashed var(--border-subtle);height:1px;margin:8px 0}.receipt-row.total-row{padding-top:8px;font-size:1.1rem;font-weight:700}.receipt-row.total-row span:last-child{color:var(--accent-primary);font-size:1.25rem}.receipt-actions{flex-direction:column;gap:16px;margin-top:auto;display:flex}.rounding-chips{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.chip-btn{background:var(--bg-input);border:1px solid var(--border-subtle);color:var(--text-secondary);cursor:pointer;border-radius:20px;justify-content:center;align-items:center;min-width:120px;padding:8px 16px;font-size:.85rem;font-weight:600;transition:all .2s;display:flex}.chip-btn:hover{background:var(--accent-primary-soft);border-color:var(--accent-primary);color:var(--accent-primary)}.share-btn-premium{color:#fff;cursor:pointer;background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);border:1px solid #ffffff14;border-radius:12px;justify-content:center;align-items:center;gap:10px;width:100%;padding:16px;font-weight:700;transition:all .15s;display:flex}.share-btn-premium:hover{background:linear-gradient(135deg,#1e293b 0%,#334155 100%);transform:translateY(-2px);box-shadow:0 8px 20px #00000040}.share-btn-premium:active{box-shadow:none;transform:scale(.97)}.divider{background:var(--border-subtle);border:0;height:1px;margin:24px 0}.details-grid{flex-direction:column;gap:12px;display:flex}.details-grid .row{color:var(--text-secondary);justify-content:space-between;align-items:center;font-size:.95rem;display:flex}.details-grid .row span:last-child{color:var(--text-primary);font-weight:600}.details-grid .row.total-row{color:var(--text-primary);border-top:1px dashed var(--border-subtle);margin-top:8px;padding-top:12px;font-size:1.1rem;font-weight:700}.table-summary{background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:12px;margin-top:24px;padding:16px}.summary-header{color:var(--text-muted);letter-spacing:1px;text-transform:uppercase;margin-bottom:12px;font-size:.7rem;font-weight:700}.summary-row{color:var(--text-secondary);justify-content:space-between;margin-bottom:6px;font-size:.85rem;display:flex}.summary-row.highlight{color:var(--text-primary);border-top:1px dashed var(--border-subtle);margin-top:10px;padding-top:10px;font-weight:600}.editable-total{align-items:center;display:flex}.total-input-field{color:var(--text-primary);text-align:right;background:0 0;border:1px solid #0000;border-radius:6px;width:90px;padding:4px 8px;font-size:.9rem;font-weight:700;transition:all .2s}.total-input-field:hover{background:var(--bg-input);border-color:var(--border-subtle)}.total-input-field:focus{border-color:var(--accent-primary);background:var(--bg-input);box-shadow:0 0 0 2px var(--accent-primary-glow);outline:none}.faq-section{max-width:520px;margin-top:48px;margin-left:auto;margin-right:auto;padding:0 20px 60px}.faq-header{text-align:center;letter-spacing:1px;color:var(--text-secondary);text-transform:uppercase;margin-bottom:8px;font-size:.9rem;font-weight:600}.faq-divider{background:var(--border-subtle);width:80px;height:1px;margin:0 auto 24px}details{background:var(--bg-card);border:1px solid var(--border-subtle);backdrop-filter:blur(10px);border-radius:12px;margin-bottom:8px}summary{cursor:pointer;color:var(--text-primary);justify-content:space-between;align-items:center;padding:14px 16px;font-size:.9rem;font-weight:600;display:flex}summary:after{content:"+";color:var(--accent-primary);font-size:1.2rem;font-weight:400}details[open] summary:after{content:"−"}details[open] summary{border-bottom:1px solid var(--border-subtle)}details p,details ul{color:var(--text-secondary);margin:0;padding:16px;font-size:.9rem;line-height:1.6}.service-chips-row{flex-wrap:wrap;gap:8px;margin-bottom:4px;display:flex}.service-chip{background:var(--bg-input);border:1px solid var(--border-subtle);color:var(--text-secondary);cursor:pointer;white-space:nowrap;font-size:.8rem;font-weight:600;font-family:var(--font-main);border-radius:20px;flex-shrink:0;padding:6px 14px;transition:all .15s}.service-chip:hover{background:var(--bg-input-hover);color:var(--text-primary);border-color:#ffffff26}.service-chip.active{border-color:var(--accent-primary);color:var(--accent-primary);background:#10b98126}.quick-split-row{justify-content:center;gap:8px;margin-bottom:12px;display:flex}.split-pill{background:var(--bg-input);border:1px solid var(--border-subtle);width:44px;height:44px;color:var(--text-secondary);cursor:pointer;font-size:1rem;font-weight:700;font-family:var(--font-main);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:all .15s;display:flex}.split-pill:hover{background:var(--bg-input-hover);color:var(--text-primary);border-color:#ffffff26}.split-pill.active{background:var(--accent-primary);color:#000;border-color:var(--accent-primary);box-shadow:0 0 10px var(--accent-primary-glow)}@media (width<=600px){.main-container{padding:24px 16px 40px}.card{border-radius:16px;padding:24px}.page-title{font-size:1.5rem}.hero-display h1{font-size:2.8rem}.segmented-control{gap:6px}.seg-btn{padding:10px 6px;font-size:.85rem}.input-grid-optimized{grid-template-rows:auto auto;grid-template-columns:110px minmax(0,1fr)}.main-bill-group{grid-area:1/1/auto/-1}.input-grid-optimized .input-group:first-child{grid-area:2/1}.tax-input-group{grid-area:2/2}.control-panel{padding:20px 16px}.stepper-btn{width:48px;height:48px}.seg-btn{letter-spacing:-.01em;font-size:.78rem}.service-chips-row{-webkit-overflow-scrolling:touch;scrollbar-width:none;flex-wrap:nowrap;padding-bottom:4px;overflow-x:auto}.service-chips-row::-webkit-scrollbar{display:none}#custom-tip-wrapper .glass-input{width:70px}}@media (width<=780px){.main-card{grid-template-columns:minmax(0,1fr)}.control-panel{order:2;min-width:0;padding:28px 24px}.receipt-panel{border-top:none;border-bottom:1px solid #ffffff14;border-left:none;order:1;min-width:0;padding:24px 20px;color:#f1f5f9!important;background:#1e293b!important}.receipt-details{margin:20px 0}}.seg-btn{position:relative;overflow:hidden}@keyframes ripple{to{opacity:0;transform:scale(4)}}.ripple-circle{pointer-events:none;background:#10b98159;border-radius:50%;width:40px;height:40px;margin-top:-20px;margin-left:-20px;animation:.5s ease-out forwards ripple;position:absolute;transform:scale(0)}@keyframes valueChange{0%{opacity:.3;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.receipt-row span.just-updated{animation:.25s forwards valueChange}.service-badge{letter-spacing:.8px;text-transform:uppercase;border-radius:20px;margin-top:10px;padding:4px 12px;font-size:.72rem;font-weight:700;transition:all .3s;display:inline-block}.service-badge.excellent{color:#10b981;background:#10b98126;border:1px solid #10b9814d}.service-badge.good{color:#60a5fa;background:#60a5fa1a;border:1px solid #60a5fa40}.service-badge.fair{color:#fbbf24;background:#fbbf241a;border:1px solid #fbbf2440}.service-badge.low{color:#ef4444;background:#ef44441a;border:1px solid #ef444440}#bill:focus{transform-origin:50%;transition:transform .2s cubic-bezier(.34,1.56,.64,1),border-color .2s,box-shadow .2s;transform:scale(1.02)}@keyframes valueFlash{0%{background:var(--bg-input-hover)}50%{background:#10b98114}to{background:var(--bg-input-hover)}}#bill.value-updated{animation:.4s valueFlash}.share-btn-premium.shared{border-color:var(--accent-primary);color:var(--accent-primary);background:linear-gradient(135deg,#10b9811f 0%,#10b98133 100%);transform:scale(.98)}.receipt-header{text-align:center;margin-bottom:16px}.receipt-merchant{letter-spacing:4px;text-transform:uppercase;color:var(--text-muted);font-size:.65rem;font-weight:700}.receipt-dashes{color:var(--border-subtle);letter-spacing:2px;white-space:nowrap;opacity:.6;margin-top:6px;font-size:.6rem;overflow:hidden}[data-theme=light]{--accent-glow:#4f46e51f;--accent-primary:#0e7490;--bg-card:#fff;--bg-input:#e2e8f0;--bg-panel:#fff;--border-focus:#4f46e5;--border-subtle:#00000014;--primary:#4f46e5;--text-muted:#475569;--text-primary:#0f172a;--text-secondary:#334155}[data-theme=light] body{color:#0f172a;background-color:#f1f5f9;background-image:none}[data-theme=light] input,[data-theme=light] select{color-scheme:light}[data-theme=light] .dashboard-container,[data-theme=light] .dashboard-wrapper{background:0 0}[data-theme=light] .dashboard-panel,[data-theme=light] .dashboard-card,[data-theme=light] .card,[data-theme=light] .glass-card,[data-theme=light] .compact-card,[data-theme=light] .calculator-card{color:#0f172a;background:#fff;border-color:#0000001f;box-shadow:0 2px 8px #00000014}[data-theme=light] .input-group label,[data-theme=light] .input-label{color:#334155}[data-theme=light] .input-group input,[data-theme=light] .input-group select,[data-theme=light] .glass-input,[data-theme=light] .input-field,[data-theme=light] .fintech-input,[data-theme=light] .dashboard-input,[data-theme=light] .styled-input{color:#0f172a;background:#e2e8f0;border-color:#00000026}[data-theme=light] .tab-btn,[data-theme=light] .calc-tab-btn,[data-theme=light] .segment-pill,[data-theme=light] .input-tab-btn{color:#334155;background:#e2e8f0;border-color:#00000014}[data-theme=light] .tab-btn.active,[data-theme=light] .calc-tab-btn.active,[data-theme=light] .segment-pill.active,[data-theme=light] .input-tab-btn.active{color:#fff;background:#0e7490}[data-theme=light] .preset-chip,[data-theme=light] .chip{color:#334155;background:#e2e8f0;border-color:#00000014}[data-theme=light] .preset-chip.active,[data-theme=light] .chip.active{color:#fff;background:#0e7490}[data-theme=light] .stat-card{background:#fff;border-color:#0000001f}[data-theme=light] .stat-label{color:#475569}[data-theme=light] .stat-value{color:#0f172a}[data-theme=light] .hero-result,[data-theme=light] .hero-result-box,[data-theme=light] .result-card{color:#0f172a;background:#fff;border-color:#0000001f}[data-theme=light] .formula-strip,[data-theme=light] .formula-pill{color:#334155;background:#f1f5f9;border-color:#00000014}[data-theme=light] .alert{color:#334155;background:#f8fafc;border-color:#00000014}[data-theme=light] .action-btn{color:#334155;background:#fff;border-color:#00000026}[data-theme=light] .action-btn:hover{background:#f1f5f9}[data-theme=light] .chart-card,[data-theme=light] .chart-block,[data-theme=light] .chart-wrapper{background:#fff;border-color:#0000001f}[data-theme=light] .scenario-card{color:#0f172a;background:#fff;border-color:#0000001f}[data-theme=light] .compare-card,[data-theme=light] .winner-card,[data-theme=light] .winner-banner{color:#0f172a;background:#f8fafc;border-color:#0000001f}[data-theme=light] table,[data-theme=light] .data-table,[data-theme=light] .schedule-table,[data-theme=light] .amort-table{border-color:#0000001f}[data-theme=light] th{color:#334155;background:#f1f5f9;border-color:#0000001f}[data-theme=light] td{color:#0f172a;border-color:#0000000f}[data-theme=light] .how-to-card,[data-theme=light] .how-it-works,[data-theme=light] .onboarding-card-final{color:#0f172a;background:#fff;border-color:#00000014}[data-theme=light] .faq-item{background:#fff;border-color:#00000014}[data-theme=light] .faq-question{color:#0f172a}[data-theme=light] .faq-answer{color:#475569}[data-theme=light] .breadcrumb,[data-theme=light] .calc-breadcrumb{color:#475569;background:#00000008}[data-theme=light] .breadcrumb a{color:#475569}[data-theme=light] .breadcrumb a:hover{color:#0e7490}[data-theme=light] .calc-btn,[data-theme=light] .calculate-btn{color:#fff;background:#0e7490}[data-theme=light] .toggle-btn{color:#334155;background:#e2e8f0}[data-theme=light] .toggle-btn.active{color:#fff;background:#0e7490}[data-theme=light] .modal-content,[data-theme=light] .modal-body{color:#0f172a;background:#fff;border-color:#0000001f}[data-theme=light] .tooltip-label{color:#475569}[data-theme=light] .glossary-card{color:#0f172a;background:#f8fafc;border-color:#00000014}[data-theme=light] .mobile-nav,[data-theme=light] .mobile-sticky-footer{background:#fffffffa;border-top:1px solid #0000001f}[data-theme=light] .mobile-nav .nav-link{color:#334155}[data-theme=light] .back-to-top{color:#475569;background:#0000000f}[data-theme=light] .sub-category-nav-wrapper,[data-theme=light] .sub-nav-link{color:#334155;background:0 0}[data-theme=light] .sub-nav-link.active{color:#0e7490;border-color:#0e7490}[data-theme=light] .custom-select-trigger,[data-theme=light] .glass-select,[data-theme=light] .styled-select{color:#0f172a;background:#e2e8f0;border-color:#00000026}[data-theme=light] .custom-select-options{background:#fff;border-color:#0000001f}[data-theme=light] .custom-select-option{color:#0f172a}[data-theme=light] .custom-select-option:hover{background:#f1f5f9}[data-theme=light] .controls-panel,[data-theme=light] .sidebar,[data-theme=light] .results-column{background:0 0}[data-theme=light] .section-title,[data-theme=light] .section-header{color:#0f172a}[data-theme=light] .section-subtitle,[data-theme=light] .section-desc{color:#475569}[data-theme=light] .receipt-panel{color:#f1f5f9!important;background:#1e293b!important;border-color:#ffffff14!important}[data-theme=light] .receipt-panel .receipt-merchant{color:#94a3b8!important}[data-theme=light] .receipt-panel .receipt-dashes{color:#ffffff26!important}[data-theme=light] .receipt-panel .label{color:#94a3b8!important}[data-theme=light] .receipt-panel .neon-text{color:#fff!important;text-shadow:0 0 40px #ffffff26!important}[data-theme=light] .receipt-panel .sub-text{color:#64748b!important}[data-theme=light] .receipt-panel .receipt-row{color:#94a3b8!important}[data-theme=light] .receipt-panel .receipt-row span:last-child{color:#f1f5f9!important}[data-theme=light] .receipt-panel .receipt-row.total-row span:last-child{color:#10b981!important}[data-theme=light] .receipt-panel .receipt-divider{border-color:#ffffff14!important}[data-theme=light] .receipt-panel .copy-btn-icon{color:#94a3b8!important;border-color:#ffffff26!important}[data-theme=light] .receipt-panel .chip-btn{color:#94a3b8!important;background:#ffffff0f!important;border-color:#ffffff1f!important}[data-theme=light] .receipt-panel .chip-btn:hover{color:#f1f5f9!important;background:#ffffff1a!important}[data-theme=light] .receipt-panel .service-badge{filter:none!important}@media (width<=600px){.control-panel{padding:20px 16px}.segmented-control{flex-wrap:wrap;gap:6px}#custom-tip-toggle{flex:0 0 100%}}.tip-main-container{max-width:1100px}.outer-tab-nav{background:#ffffff0a;border:1px solid #ffffff12;border-radius:14px;gap:4px;margin-bottom:24px;padding:4px;display:flex}.outer-tab-btn{cursor:pointer;color:var(--text-secondary);font-size:.86rem;font-weight:600;font-family:var(--font-main);white-space:nowrap;background:0 0;border:none;border-radius:10px;flex:1;justify-content:center;align-items:center;gap:7px;padding:11px 16px;transition:all .2s;display:flex}.outer-tab-btn svg{opacity:.7;flex-shrink:0}.outer-tab-btn:hover{color:var(--text-primary);background:#ffffff0f}.outer-tab-btn.active{background:var(--accent-primary);color:#fff;box-shadow:0 2px 12px #10b9814d}.outer-tab-btn.active 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.glass-input{text-align:center;padding:10px 12px;font-size:.95rem}.spl-suffix{color:var(--text-secondary);flex-shrink:0;font-size:.85rem;font-weight:600}.splitter-check{color:var(--text-secondary);cursor:pointer;align-items:center;gap:8px;margin-top:4px;font-size:.82rem;display:flex}.splitter-check input[type=checkbox]{accent-color:var(--accent-primary);cursor:pointer;width:16px;height:16px}.splitter-results-header{text-transform:uppercase;letter-spacing:.07em;color:var(--text-muted);margin-bottom:14px;font-size:.75rem;font-weight:700}.splitter-results{flex-direction:column;gap:12px;display:flex}.splitter-placeholder{text-align:center;background:#ffffff05;border:1px dashed #ffffff1a;border-radius:14px;padding:40px 20px}.splitter-placeholder-icon{opacity:.5;margin-bottom:10px;font-size:2.4rem}.splitter-empty{color:var(--text-muted);font-size:.85rem;line-height:1.6}.splitter-result-card{background:#ffffff0a;border:1px solid #ffffff14;border-radius:14px;padding:16px 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0}.result-total-row{color:var(--accent-primary);justify-content:space-between;padding-top:8px;font-size:.95rem;font-weight:700;display:flex}.result-copy-btn{width:100%;color:var(--accent-primary);cursor:pointer;font-size:.8rem;font-weight:600;font-family:var(--font-main);background:#10b98114;border:1px solid #10b98138;border-radius:8px;margin-top:10px;padding:8px;transition:background .15s}.result-copy-btn:hover{background:#10b98126}.splitter-summary{background:#ffffff08;border:1px solid #ffffff12;border-radius:12px;margin-top:4px;padding:14px 16px}.spl-sum-row{color:var(--text-secondary);justify-content:space-between;padding:3px 0;font-size:.83rem;display:flex}.spl-sum-row.total{color:var(--text-primary);border-top:1px dashed #ffffff14;margin-top:6px;padding-top:8px;font-weight:700}.guide-layout{grid-template-columns:1fr 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8px;display:grid}.service-guide-bar-header span{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:.67rem;font-weight:600}.service-guide-list{flex-direction:column;gap:8px;display:flex}.service-guide-row{background:#ffffff08;border:1px solid #ffffff12;border-radius:10px;grid-template-columns:150px 1fr 100px;align-items:center;gap:12px;padding:12px 14px;transition:border-color 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#0000000d}[data-theme=light] .result-person-name{color:#0f172a}[data-theme=light] .result-item-row{color:#475569}[data-theme=light] .result-item-row.shared{color:#94a3b8}[data-theme=light] .result-divider{background:#00000014}[data-theme=light] .splitter-summary{background:#f8fafc;border-color:#0000001a}[data-theme=light] .spl-sum-row{color:#475569}[data-theme=light] .spl-sum-row.total{color:#0f172a;border-top-color:#00000014}[data-theme=light] .splitter-results-header{color:#64748b}[data-theme=light] .guide-section-title{color:#0f172a}[data-theme=light] .country-card{background:#fff;border-color:#0000001a;box-shadow:0 1px 3px #0000000d}[data-theme=light] .country-card:hover{background:#0e749008;border-color:#0e749059}[data-theme=light] .country-name{color:#0f172a}[data-theme=light] .country-culture[data-culture=Expected]{color:#065f46;background:#10b9811a}[data-theme=light] .country-culture[data-culture=Optional]{color:#1e40af;background:#3b82f61a}[data-theme=light] .country-culture[data-culture=Rare]{color:#64748b;background:#0000000f}[data-theme=light] .country-culture[data-culture=Included]{color:#92400e;background:#f59e0b1a}[data-theme=light] .country-range{color:#0f172a}[data-theme=light] .country-note{color:#64748b}[data-theme=light] .service-guide-row{background:#f8fafc;border-color:#00000014}[data-theme=light] .service-guide-row:hover{border-color:#0e749047}[data-theme=light] .sg-service-name{color:#0f172a}[data-theme=light] .sg-bar-wrap{background:#00000014}[data-theme=light] .sg-range,[data-theme=light] .sg-note{color:#64748b}[data-theme=light] .sg-rec-pct{color:#0f172a}[data-theme=light] .sg-apply-btn{color:#0e7490;background:#0e749014;border-color:#0e749033}[data-theme=light] .sg-apply-btn:hover{background:#0e749026}[data-theme=light] .service-guide-bar-header span{color:#94a3b8}[data-theme=light] .toast-success{color:#065f46;background:#ecfdf5;border-color:#10b9814d}[data-theme=light] .toast-warn{color:#92400e;background:#fffbeb;border-color:#f59e0b4d}[data-theme=light] .toast-error{color:#7f1d1d;background:#fef2f2;border-color:#ef44444d}@media (width<=960px){.chart-alerts-row{grid-template-columns:minmax(0,1fr);overflow:hidden}.tip-chart-section{max-width:360px;margin:0 auto}.guide-layout{grid-template-columns:minmax(0,1fr);overflow:hidden}.service-guide-row{grid-template-columns:130px 1fr 90px}}@media (width<=860px){.splitter-layout{grid-template-columns:minmax(0,1fr);overflow:hidden}.tip-stat-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=600px){.outer-tab-btn{gap:5px;padding:9px 10px;font-size:.78rem}.outer-tab-btn svg{display:none}.tip-stat-grid{grid-template-columns:repeat(2,1fr);gap:8px}.tip-stat-card{padding:11px 12px}.tip-stat-value{font-size:.95rem}.country-grid{grid-template-columns:minmax(0,1fr);max-height:400px;overflow:hidden}.service-guide-row{grid-template-rows:auto auto;grid-template-columns:1fr 1fr;gap:8px}.sg-service{grid-column:1/-1}.item-row{grid-template-rows:auto auto;grid-template-columns:1fr .7fr}.item-assign{grid-column:1/-1}.tip-action-bar{gap:6px}.tip-action-btn{padding:9px 12px;font-size:.78rem}}.top-tabs-bar{background:#ffffff08;border:1px solid #ffffff0f;border-radius:12px;gap:6px;margin:0 0 18px;padding:4px;display:flex}.top-tab-btn{color:var(--text-muted);font-family:var(--font-main);cursor:pointer;background:0 0;border:none;border-radius:9px;flex:1;padding:10px 0;font-size:.85rem;font-weight:600;transition:all .25s}.top-tab-btn:hover{color:var(--text-primary);background:#ffffff0a}.top-tab-btn.active{background:var(--accent-primary);color:#000;box-shadow:0 2px 12px var(--accent-primary-glow)}.top-tab-content{display:none}.top-tab-content.active{display:block}[data-theme=light] .top-tabs-bar{background:#f0f4f9;border-color:#0000001a}[data-theme=light] .top-tab-btn{color:#64748b}[data-theme=light] .top-tab-btn:hover{color:#0f172a;background:#0000000a}[data-theme=light] .top-tab-btn.active{color:#fff;background:#065f46;box-shadow:0 2px 8px #065f4633}.scenario-title{color:var(--text-primary);margin:0 0 8px;font-size:1.3rem;font-weight:700}.scenario-desc{color:var(--text-secondary);margin:0 0 20px;font-size:.85rem;line-height:1.6}.scenario-subtitle{color:var(--accent-primary);margin:18px 0 12px;font-size:1rem;font-weight:600}.scenario-table-wrap{border:1px solid var(--border-subtle);border-radius:12px;margin-bottom:20px;overflow-x:auto}.scenario-table{border-collapse:collapse;width:100%;font-size:.8rem}.scenario-table th{color:var(--accent-primary);text-align:left;white-space:nowrap;border-bottom:1px solid var(--border-subtle);background:#10b98114;padding:10px 12px;font-weight:600}.scenario-table td{color:var(--text-primary);border-bottom:1px solid #ffffff0a;padding:8px 12px;font-family:Inter,monospace}.scenario-table tr:hover td{background:#10b9810a}.scenario-impact-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;display:grid}.impact-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:12px;padding:18px}.impact-card h4{color:var(--text-primary);margin:0 0 4px;font-size:.95rem}.impact-sub{color:var(--text-muted);margin:0 0 12px;font-size:.78rem}.impact-row{color:var(--text-secondary);border-bottom:1px solid #ffffff0a;justify-content:space-between;padding:5px 0;font-size:.82rem;display:flex}.impact-row strong{color:var(--accent-primary);font-family:Inter,monospace}[data-theme=light] .scenario-table th{color:#065f46;background:#065f4614}[data-theme=light] .scenario-table td{color:#0f172a;border-bottom-color:#0000000f}[data-theme=light] .scenario-table tr:hover td{background:#065f460a}[data-theme=light] .scenario-subtitle{color:#065f46}[data-theme=light] .impact-card{background:#fff;border-color:#0000001a;box-shadow:0 1px 4px #0000000f}[data-theme=light] .impact-row{border-bottom-color:#0000000f}[data-theme=light] .impact-row strong{color:#065f46}.ref-tips-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px;display:grid}.ref-tip-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:12px;padding:18px}.ref-tip-card h4{color:var(--accent-primary);margin:0 0 8px;font-size:.9rem}.ref-tip-card p{color:var(--text-secondary);margin:0;font-size:.82rem;line-height:1.6}[data-theme=light] .ref-tip-card{background:#fff;border-color:#0000001a;box-shadow:0 1px 4px #0000000f}[data-theme=light] .ref-tip-card h4{color:#065f46}[data-theme=light] .ref-tip-card p{color:#475569}