:root{--accent:var(--calc-color-business);--accent-rgb:var(--calc-color-business-rgb);--accent-dim:rgba(var(--calc-color-business-rgb), .15);--accent-glow:rgba(var(--calc-color-business-rgb), .25)}.main-container{max-width:1200px;margin:0 auto;padding:0 1rem 2rem}.page-header{text-align:center;padding:1.5rem 0 1rem}.page-title{font-family:var(--calc-font-headline);color:var(--calc-text-primary);margin:0 0 .3rem;font-size:clamp(1.6rem,4vw,2.4rem);font-weight:800}.page-subtitle{color:var(--calc-text-faded);max-width:640px;margin:0 auto;font-size:.95rem}.top-tab-control{flex-wrap:wrap;justify-content:center;gap:.5rem;margin-bottom:1.5rem;display:flex}.top-tab-btn{border-radius:var(--calc-radius-md);border:1px solid var(--calc-border-subtle);background:var(--calc-bg-card);color:var(--calc-text-faded);cursor:pointer;align-items:center;gap:.4rem;padding:.55rem 1.1rem;font-size:.88rem;font-weight:600;transition:all .2s;display:flex}.top-tab-btn:hover{border-color:var(--accent);color:var(--calc-text-primary)}.top-tab-btn.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent);box-shadow:0 0 8px var(--accent-glow)}.tab-icon{font-size:1rem}.tab-panel{display:none}.tab-panel.active{display:block}.main-grid{grid-template-columns:1fr 1fr;align-items:start;gap:1.25rem;display:grid}.controls-column{flex-direction:column;gap:1rem;display:flex}.insights-column{position:sticky;top:1rem}.input-card{background:var(--calc-bg-card);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-lg);padding:1.1rem 1.25rem}.card-section-title{text-transform:uppercase;letter-spacing:.08em;color:var(--calc-text-dim);margin:0 0 .75rem;font-size:.72rem;font-weight:700}.form-row{grid-template-columns:1fr 1fr;gap:.75rem;display:grid}.form-group{flex-direction:column;gap:.3rem;display:flex}.form-label{color:var(--calc-text-faded);font-size:.82rem;font-weight:600}.glass-input,.glass-select{background:var(--calc-bg-input);border:1px solid var(--calc-border-strong);border-radius:var(--calc-radius-md);color:var(--calc-text-primary);font-family:var(--calc-font-mono);box-sizing:border-box;width:100%;padding:.6rem .8rem;font-size:1rem;transition:border-color .15s}.glass-input:focus,.glass-select:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-glow);outline:none}.glass-select{cursor:pointer}.preset-chips{flex-wrap:wrap;gap:.4rem;display:flex}.preset-chip{border-radius:var(--calc-radius-md);border:1px solid var(--calc-border-subtle);background:var(--calc-bg-input);color:var(--calc-text-faded);cursor:pointer;white-space:nowrap;padding:.35rem .7rem;font-size:.78rem;font-weight:600;transition:all .18s}.preset-chip:hover{border-color:var(--accent);color:var(--calc-text-primary)}.preset-chip.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.result-card{background:var(--calc-bg-card);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-lg);padding:1.25rem}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.hero-block{text-align:center;border-bottom:1px solid var(--calc-border-subtle);margin-bottom:1rem;padding:.5rem 0 1rem}.hero-label{text-transform:uppercase;letter-spacing:.1em;color:var(--calc-text-dim);margin-bottom:.3rem;font-size:.7rem;font-weight:700}.hero-value{font-family:var(--calc-font-mono);color:var(--accent);font-size:clamp(2rem,5vw,2.8rem);font-weight:800;line-height:1.1}.hero-badge{color:var(--calc-text-faded);margin-top:.4rem;font-size:.78rem}.stats-grid{grid-template-columns:repeat(2,1fr);gap:.5rem;margin-bottom:1rem;display:grid}.stat-cell{border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-md);text-align:center;background:#ffffff08;padding:.6rem .75rem}.stat-value{font-family:var(--calc-font-mono);color:var(--calc-text-primary);font-size:1.05rem;font-weight:700;line-height:1.2}.stat-value.accent{color:var(--accent)}.stat-value.emerald{color:var(--calc-emerald)}.stat-value.rose{color:var(--calc-rose)}.stat-value.gold{color:var(--calc-gold)}.stat-value.teal{color:var(--calc-teal)}.stat-value.sky{color:var(--calc-sky)}.stat-value.amber{color:var(--calc-amber)}.stat-label{text-transform:uppercase;letter-spacing:.06em;color:var(--calc-text-dim);margin-top:.2rem;font-size:.67rem;font-weight:600}.formula-strip{border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-md);font-family:var(--calc-font-mono);color:var(--calc-text-faded);background:#0000002e;margin-bottom:1rem;padding:.7rem 1rem;font-size:.78rem;line-height:1.8}.fs-line{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.fr{color:var(--accent);font-weight:700}.action-bar{flex-wrap:wrap;gap:.5rem;display:flex}.action-btn{border-radius:var(--calc-radius-md);border:1px solid var(--calc-border-default);background:var(--calc-bg-input);min-width:64px;color:var(--calc-text-faded);cursor:pointer;text-align:center;flex:1;padding:.45rem .55rem;font-size:.76rem;font-weight:600;transition:all .18s}.action-btn:hover{border-color:var(--accent);color:var(--accent)}.action-btn--reset{border-color:var(--calc-rose);color:var(--calc-rose)}.action-btn--reset:hover{background:#fb71851a}.chart-card{background:var(--calc-bg-card);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-lg);padding:1.25rem}.chart-card-title{color:var(--calc-text-faded);margin:0 0 .75rem;font-size:.85rem;font-weight:700}.chart-wrap{height:240px;position:relative}.tax-section{padding:.5rem 0}.tax-intro{color:var(--calc-text-faded);margin-bottom:1.25rem;font-size:.88rem;line-height:1.6}.tax-table-wrap{background:var(--calc-bg-card);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-lg);-webkit-overflow-scrolling:touch;margin-bottom:1.25rem;overflow-x:auto}.tax-table{border-collapse:collapse;width:100%;font-size:.88rem}.tax-table thead th{color:var(--calc-text-dim);text-transform:uppercase;letter-spacing:.07em;text-align:left;white-space:nowrap;background:#00000026;padding:.6rem 1rem;font-size:.72rem;font-weight:700}.tax-table thead th:not(:first-child){text-align:right}.tax-table td{border-top:1px solid var(--calc-border-subtle);color:var(--calc-text-primary);vertical-align:middle;padding:.6rem 1rem}.tax-table td:not(:first-child){font-family:var(--calc-font-mono);text-align:right;white-space:nowrap}.tax-row--sub td{background:rgba(var(--calc-color-business-rgb), .06);font-weight:600}.tax-row--total td{border-top:2px solid var(--accent);color:var(--calc-rose);font-weight:700}.tax-row--total td:first-child{color:var(--calc-text-primary)}.tax-grid{grid-template-columns:repeat(3,1fr);gap:.75rem;margin-bottom:1.25rem;display:grid}.tax-stat{background:var(--calc-bg-card);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-lg);text-align:center;padding:.85rem .75rem}.tax-stat-label{text-transform:uppercase;letter-spacing:.07em;color:var(--calc-text-dim);margin-bottom:.35rem;font-size:.68rem;font-weight:700}.tax-stat-value{font-family:var(--calc-font-mono);color:var(--calc-text-primary);font-size:1.05rem;font-weight:700}.tax-stat-value.sky{color:var(--calc-sky)}.tax-stat-value.rose{color:var(--calc-rose)}.tax-stat-value.emerald{color:var(--calc-emerald)}.tax-note{color:var(--calc-text-dim);border-radius:var(--calc-radius-md);border-left:3px solid var(--accent);background:#0000001f;padding:.85rem 1rem;font-size:.8rem;line-height:1.6}.hourly-section{padding:.5rem 0}.hourly-hero{text-align:center;background:var(--calc-bg-card);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-lg);margin-bottom:1.25rem;padding:1.5rem 1rem}.hourly-hero-label{text-transform:uppercase;letter-spacing:.1em;color:var(--calc-text-dim);margin-bottom:.4rem;font-size:.72rem;font-weight:700}.hourly-hero-value{font-family:var(--calc-font-mono);color:var(--accent);font-size:clamp(2.4rem,7vw,3.4rem);font-weight:800;line-height:1}.hourly-hero-badge{color:var(--calc-text-faded);margin-top:.5rem;font-size:.85rem}.hourly-grid{grid-template-columns:repeat(3,1fr);gap:.75rem;margin-bottom:1.25rem;display:grid}.profit-stat{background:var(--calc-bg-card);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-lg);text-align:center;padding:.85rem .75rem}.profit-stat-label{text-transform:uppercase;letter-spacing:.07em;color:var(--calc-text-dim);margin-bottom:.35rem;font-size:.68rem;font-weight:700}.profit-stat-value{font-family:var(--calc-font-mono);color:var(--calc-text-primary);font-size:1.1rem;font-weight:700}.profit-stat-value.sky{color:var(--calc-sky)}.profit-stat-value.rose{color:var(--calc-rose)}.profit-stat-value.emerald{color:var(--calc-emerald)}.hourly-note{color:var(--calc-text-dim);border-radius:var(--calc-radius-md);border-left:3px solid var(--calc-border-default);background:#0000001f;padding:.85rem 1rem;font-size:.8rem;line-height:1.6}.page-sections-outer{max-width:1600px;margin:0 auto;padding:0 1.5rem 3rem}@media (width<=1024px){.main-grid{grid-template-columns:1fr}.insights-column{position:static}.tax-grid{grid-template-columns:1fr}.hourly-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=600px){.form-row{grid-template-columns:1fr}.top-tab-btn{padding:.45rem .75rem;font-size:.8rem}.hourly-grid{grid-template-columns:1fr}}[data-theme=light]{--accent:#2563eb;--accent-rgb:37, 99, 235;--accent-dim:#2563eb1a;--accent-glow:#2563eb26}[data-theme=light] .formula-strip{color:#475569;background:#f0f4f9;border-color:#0000001a}[data-theme=light] .tax-table thead th{color:#475569;background:#edf2f9}[data-theme=light] .tax-note{color:#475569;background:#edf2f9;border-left-color:#2563eb}[data-theme=light] .hourly-note{color:#475569;background:#edf2f9;border-left-color:#00000026}[data-theme=light] .tax-row--sub td{background:#edf2f9}[data-theme=light] .stat-value,[data-theme=light] .tax-stat-value,[data-theme=light] .profit-stat-value{color:#0f172a}[data-theme=light] .hero-badge,[data-theme=light] .hourly-hero-badge{color:#475569}[data-theme=light] .stat-cell{background:#edf2f9;border-color:#0000001a}[data-theme=light] .top-tab-btn{color:#475569;background:#fff;border-color:#0000001f}[data-theme=light] .top-tab-btn:hover{color:#0f172a;border-color:#2563eb}[data-theme=light] .top-tab-btn.active{color:#2563eb;box-shadow:none;background:#2563eb1a;border-color:#2563eb}[data-theme=light] .preset-chip{color:#475569;background:#fff;border-color:#0000001f}[data-theme=light] .preset-chip:hover{color:#0f172a;border-color:#2563eb}[data-theme=light] .preset-chip.active{color:#2563eb;background:#2563eb1a;border-color:#2563eb}[data-theme=light] .input-card,[data-theme=light] .tax-stat,[data-theme=light] .profit-stat,[data-theme=light] .chart-card,[data-theme=light] .hourly-hero{background:#fff;border-color:#0000001f;box-shadow:0 1px 4px #0000000f}[data-theme=light] .result-card,[data-theme=light] .tax-table-wrap{background:#fff;border-color:#0000001f;box-shadow:0 2px 12px #00000017}[data-theme=light] .glass-input,[data-theme=light] .glass-select{color:#0f172a;background:#f0f4f9;border-color:#00000026}[data-theme=light] .action-btn{color:#475569;background:#f0f4f9;border-color:#00000026}[data-theme=light] .action-btn:hover{color:#2563eb;border-color:#2563eb}[data-theme=light] .action-btn--reset{color:#e11d48;border-color:#e11d48}[data-theme=light] .tax-table td{color:#0f172a;border-color:#00000012}[data-theme=light] .tax-row--total td{color:#e11d48;border-top-color:#2563eb}[data-theme=light] .tax-row--total td:first-child{color:#0f172a}[data-theme=light] .hero-block{border-bottom-color:#0000001a}[data-theme=light] .stat-value.sky,[data-theme=light] .tax-stat-value.sky,[data-theme=light] .profit-stat-value.sky{color:#2563eb}[data-theme=light] .stat-value.rose,[data-theme=light] .tax-stat-value.rose,[data-theme=light] .profit-stat-value.rose{color:#e11d48}[data-theme=light] .stat-value.emerald,[data-theme=light] .tax-stat-value.emerald,[data-theme=light] .profit-stat-value.emerald{color:#047857}[data-theme=light] .stat-value.amber{color:#b45309}