:root{--bg-page:#050510;--bg-page-alt:#0a0e1a;--bg-card:#1e293bcc;--bg-input:#0f172ae6;--cyan:#00f3ff;--cyan-glow:#00f3ff33;--cyan-bg:#00f3ff14;--purple:#bc13fe;--purple-glow:#bc13fe33;--purple-bg:#bc13fe14;--emerald:#34d399;--emerald-bg:#34d3991a;--gold:#f59e0b;--gold-bg:#f59e0b1a;--amber:#fbbf24;--red:#ef4444;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-tertiary:#64748b;--text-muted:#475569;--border-subtle:#ffffff12;--border-card:#ffffff1a;--shadow-card:0 4px 24px #00000073;--shadow-glow:0 0 32px #00f3ff0f;--font:"Inter", -apple-system, sans-serif;--font-mono:"JetBrains Mono", "Fira Mono", monospace;--radius-card:16px;--radius-input:10px;--radius-chip:20px}[data-theme=light]{--bg-page:#edf2f9;--bg-page-alt:#e2eaf4;--bg-card:#fffffff2;--bg-input:#eef3fa;--cyan:#0e7490;--cyan-glow:#0e749026;--cyan-bg:#0e749014;--purple:#7c3aed;--purple-glow:#7c3aed26;--purple-bg:#7c3aed14;--emerald:#059669;--emerald-bg:#05966914;--gold:#d97706;--gold-bg:#d9770614;--amber:#b45309;--red:#dc2626;--text-primary:#0f172a;--text-secondary:#334155;--text-tertiary:#64748b;--text-muted:#94a3b8;--border-subtle:#00000014;--border-card:#0000001a;--shadow-card:0 2px 12px #00000014;--shadow-glow:none}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:linear-gradient(180deg, var(--bg-page) 0%, var(--bg-page-alt) 100%);min-height:100vh;color:var(--text-primary);-webkit-font-smoothing:antialiased;line-height:1.5}.dashboard-container{max-width:1300px;margin:0 auto;padding:16px 24px 32px}.calc-header{margin-bottom:20px}.breadcrumb{color:var(--text-muted);align-items:center;gap:4px;margin-bottom:6px;font-size:.75rem;display:flex}.breadcrumb a{color:var(--text-tertiary);text-decoration:none;transition:color .2s}.breadcrumb a:hover{color:var(--cyan)}.breadcrumb span{color:var(--text-muted)}.calc-title{color:var(--text-primary);letter-spacing:-.5px;margin-bottom:4px;font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;line-height:1.2}.calc-subtitle{color:var(--text-secondary);font-size:.92rem}.outer-tabs{border:1px solid var(--border-subtle);background:#ffffff08;border-radius:12px;flex-wrap:wrap;gap:4px;margin-bottom:20px;padding:4px;display:flex}[data-theme=light] .outer-tabs{background:#00000008}.outer-tab{min-width:120px;color:var(--text-tertiary);cursor:pointer;font-size:.83rem;font-weight:600;font-family:var(--font);text-align:center;background:0 0;border:none;border-radius:8px;flex:1;padding:9px 16px;transition:all .2s}.outer-tab:hover{color:var(--text-primary);background:#ffffff0a}.outer-tab.active{background:var(--cyan-bg);color:var(--cyan);box-shadow:0 0 0 1px var(--cyan-glow)}[data-theme=light] .outer-tab:hover{background:#0000000a}.tab-content{display:none}.tab-content.active{display:block}.calc-grid{grid-template-columns:340px 1fr;align-items:start;gap:18px;margin-bottom:18px;display:grid}@media (width<=900px){.calc-grid{grid-template-columns:1fr}}.input-card,.result-card{background:var(--bg-card);backdrop-filter:blur(20px);border:1px solid var(--border-card);border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:20px}[data-theme=light] .input-card,[data-theme=light] .result-card{backdrop-filter:none}.input-card{border-left:3px solid var(--cyan);height:fit-content;position:sticky;top:68px}.result-card{border-left:3px solid var(--purple)}.card-section-header{text-transform:uppercase;letter-spacing:1.5px;color:var(--cyan);border-bottom:1px solid var(--border-subtle);margin-bottom:14px;padding-bottom:8px;font-size:.62rem;font-weight:700}.card-section-header.purple{color:var(--purple)}.input-section-header{text-transform:uppercase;letter-spacing:1.2px;color:var(--text-muted);margin:14px 0 8px;font-size:.6rem;font-weight:700}.input-section-header:first-of-type{margin-top:0}.input-group{margin-bottom:12px}.input-group label{color:var(--text-secondary);margin-bottom:5px;font-size:.8rem;font-weight:500;display:block}.glass-input{background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-input);width:100%;color:var(--text-primary);font-size:.9rem;font-family:var(--font);outline:none;padding:9px 12px;transition:border-color .2s,box-shadow .2s}.glass-input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px var(--cyan-glow)}.glass-select{appearance:none;cursor:pointer}[data-theme=light] .glass-input{color:var(--text-primary);background:#eef3fa;border-color:#0000001f}[data-theme=light] .glass-input:focus{box-shadow:0 0 0 3px #0e74901f}.input-with-adornment{position:relative}.adornment-left{color:var(--text-muted);pointer-events:none;font-size:.9rem;position:absolute;top:50%;left:10px;transform:translateY(-50%)}.input-with-left{padding-left:24px}.chip-group{flex-wrap:wrap;gap:6px;display:flex}.pct-chip,.elim-chip,.bp-chip{border-radius:var(--radius-chip);font-size:.8rem;font-weight:600;font-family:var(--font);border:1px solid var(--border-subtle);color:var(--text-secondary);cursor:pointer;white-space:nowrap;background:0 0;padding:5px 14px;transition:all .2s}.pct-chip:hover,.elim-chip:hover,.bp-chip:hover{border-color:var(--cyan);color:var(--cyan)}.pct-chip.active,.elim-chip.active,.bp-chip.active{background:var(--cyan-bg);border-color:var(--cyan);color:var(--cyan);box-shadow:0 0 0 1px var(--cyan-glow)}.hero-result{text-align:center;background:var(--purple-bg);border:1px solid var(--purple-glow);border-radius:12px;margin-bottom:16px;padding:20px 16px}.hero-label{letter-spacing:.15em;text-transform:uppercase;color:var(--text-muted);font-size:.65rem;font-weight:700;font-family:var(--font-mono);margin-bottom:6px;display:block}.hero-value{color:var(--purple);font-size:clamp(2.2rem,5vw,3.2rem);font-weight:800;font-family:var(--font-mono);letter-spacing:-1px;line-height:1.1;display:block}.stat-grid{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px;display:grid}.stat-cell{border:1px solid var(--border-subtle);background:#ffffff08;border-radius:10px;padding:12px;transition:background .2s}.stat-cell:hover{background:#ffffff0d}[data-theme=light] .stat-cell{background:#edf2f9;border-color:#00000014}[data-theme=light] .stat-cell:hover{background:#e2eaf4}.stat-label{text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);font-size:.68rem;font-weight:600;font-family:var(--font-mono);margin-bottom:4px;display:block}.stat-value{color:var(--text-primary);font-size:1.05rem;font-weight:700;font-family:var(--font-mono);display:block}.formula-strip{flex-wrap:wrap;gap:6px;margin:12px 0 4px;display:flex}.formula-pill{font-size:.72rem;font-family:var(--font-mono);border-radius:20px;padding:4px 10px}.formula-pill.cyan{background:var(--cyan-bg);color:var(--cyan);border:1px solid var(--cyan-glow)}.formula-pill.purple{background:var(--purple-bg);color:var(--purple);border:1px solid var(--purple-glow)}.alert-stack{flex-direction:column;gap:6px;margin-top:10px;display:flex}.alert{border-left:3px solid;border-radius:8px;padding:8px 12px;font-size:.8rem;line-height:1.5}.alert-good{background:var(--emerald-bg);border-color:var(--emerald);color:var(--emerald)}.alert-warn{background:var(--gold-bg);border-color:var(--gold);color:var(--gold)}.alert-info{background:var(--cyan-bg);border-color:var(--cyan);color:var(--cyan)}.alert-danger{border-color:var(--red);color:var(--red);background:#ef44441a}[data-theme=light] .alert-good{color:#065f46}[data-theme=light] .alert-warn{color:#92400e}[data-theme=light] .alert-info{color:#0e7490}[data-theme=light] .alert-danger{color:#b91c1c}.section-title{color:var(--text-primary);margin-bottom:10px;font-size:1rem;font-weight:700}.section-desc{color:var(--text-secondary);margin-bottom:14px;font-size:.82rem;line-height:1.6}.chart-section{background:var(--bg-card);backdrop-filter:blur(20px);border:1px solid var(--border-card);border-radius:var(--radius-card);box-shadow:var(--shadow-card);margin-bottom:18px;padding:20px}[data-theme=light] .chart-section{backdrop-filter:none}.comp-table{overflow-x:auto}.data-table{border-collapse:collapse;width:100%;font-size:.83rem}.data-table th{color:var(--text-muted);text-align:left;border-bottom:1px solid var(--border-subtle);text-transform:uppercase;letter-spacing:.5px;background:#ffffff0a;padding:8px 12px;font-size:.75rem;font-weight:600}.data-table td{color:var(--text-primary);border-bottom:1px solid #ffffff08;padding:9px 12px}.data-table tr:hover{background:#ffffff05}.data-table tr.elim-row-active{background:var(--cyan-bg)}[data-theme=light] .data-table th{color:#475569;background:#edf2f9;border-color:#00000014}[data-theme=light] .data-table td{color:var(--text-primary);border-color:#0000000a}[data-theme=light] .data-table tr:hover{background:#f0f4f9}[data-theme=light] .data-table tr.elim-row-active{background:#0e749012}.green-cell{color:var(--emerald);font-weight:600}.red-cell{color:var(--gold);font-weight:600}[data-theme=light] .green-cell{color:#065f46}[data-theme=light] .red-cell{color:#92400e}.stats-list{flex-direction:column;gap:10px;display:flex}.stats-item{border:1px solid var(--border-subtle);background:#ffffff08;border-radius:10px;flex-direction:column;gap:2px;padding:12px;display:flex}[data-theme=light] .stats-item{background:#edf2f9;border-color:#00000014}.stats-num{color:var(--cyan);font-size:1.6rem;font-weight:800;font-family:var(--font-mono);line-height:1.1}.stats-desc{color:var(--text-secondary);font-size:.8rem;line-height:1.5}.page-sections-outer{max-width:1300px;margin:0 auto;padding:0 24px 48px}.how-section,.formula-pills2,.gloss-section2,.calc-article,.faq-section,.calc-related{margin-bottom:40px}.how-section h2,.formula-pills2 h2,.gloss-section2 h2,.calc-article h2,.faq-section h2,.calc-related h2{color:var(--text-primary);letter-spacing:-.3px;margin-bottom:16px;font-size:1.3rem;font-weight:800}.how-steps{flex-direction:column;gap:14px;display:flex}.how-step{align-items:flex-start;gap:14px;display:flex}.step-num{background:var(--cyan);color:#000;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:.9rem;font-weight:800;display:flex}.how-step strong{margin-bottom:2px;font-size:.95rem;display:block}.how-step p{color:var(--text-secondary);font-size:.85rem;line-height:1.65}.pills-wrap{flex-wrap:wrap;gap:8px;display:flex}.formula-pill2{font-size:.78rem;font-family:var(--font-mono);border-radius:20px;padding:6px 14px}.formula-pill2.cyan{background:var(--cyan-bg);color:var(--cyan);border:1px solid var(--cyan-glow)}.formula-pill2.purple{background:var(--purple-bg);color:var(--purple);border:1px solid var(--purple-glow)}.gloss-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px;display:grid}.gloss-item{background:var(--bg-card);border:1px solid var(--border-card);color:var(--text-secondary);border-radius:10px;padding:12px;font-size:.84rem;line-height:1.55}.gloss-item strong{color:var(--text-primary)}[data-theme=light] .gloss-item{color:#334155;background:#fff;border-color:#0000001a}.calc-article{background:var(--bg-card);border:1px solid var(--border-card);border-radius:var(--radius-card);padding:24px}.calc-article h3{color:var(--text-primary);margin:16px 0 8px;font-size:1rem;font-weight:700}.calc-article p{color:var(--text-secondary);margin-bottom:10px;font-size:.88rem;line-height:1.8}[data-theme=light] .calc-article{background:#fff;border-color:#0000001a}[data-theme=light] .calc-article p{color:#334155}.faq-list{flex-direction:column;display:flex}.faq-item{border-bottom:1px solid #ffffff0f}.faq-item__question{cursor:pointer;color:var(--text-primary);user-select:none;justify-content:space-between;align-items:center;padding:15px 4px;font-size:.9rem;font-weight:600;list-style:none;transition:color .2s;display:flex}.faq-item__question::-webkit-details-marker{display:none}.faq-item__question:after{content:"+";color:var(--text-muted);flex-shrink:0;margin-left:16px;font-size:1.2rem;transition:color .2s}.faq-item[open] .faq-item__question:after{content:"−";color:var(--cyan)}.faq-item__question:hover{color:var(--cyan)}.faq-item__answer{color:var(--text-secondary);padding:0 4px 16px;font-size:.85rem;line-height:1.75}[data-theme=light] .faq-list{gap:8px}[data-theme=light] .faq-item{background:#fff;border:1px solid #0000001a;border-radius:10px;overflow:hidden;box-shadow:0 1px 4px #0000000f}[data-theme=light] .faq-item[open]{border-color:#0e749059;border-left:3px solid var(--cyan)}[data-theme=light] .faq-item__question{color:var(--text-primary);padding:14px 16px}[data-theme=light] .faq-item__answer{color:#475569;border-top:1px solid #0000000f;padding:10px 16px 16px}.related-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px;display:grid}.related-card{background:var(--bg-card);border:1px solid var(--border-card);color:var(--text-primary);border-radius:10px;align-items:center;gap:8px;padding:12px 14px;font-size:.85rem;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.related-card:hover{border-color:var(--cyan);color:var(--cyan);transform:translateY(-1px)}.related-icon{font-size:1.1rem}[data-theme=light] .related-card{background:#fff;border-color:#0000001a}[data-theme=light] .related-card:hover{border-color:var(--cyan);color:var(--cyan)}.calc-page-footer{background:#050510f7;border-top:1px solid #ffffff0f;margin-top:32px;padding:32px 24px 16px}.calc-page-footer .footer-grid{grid-template-columns:2fr 1fr 1fr;gap:32px;max-width:1300px;margin:0 auto 24px;display:grid}.footer-logo-row{align-items:center;gap:8px;margin-bottom:6px;display:flex}.footer-logo{width:24px;height:24px}.calc-page-footer .footer-brand-name{color:#fff;font-size:.9rem;font-weight:700}.calc-page-footer .footer-tagline{color:#88a;font-size:.8rem}.calc-page-footer .footer-col-title{color:#88a;text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;font-size:.72rem;font-weight:600}.calc-page-footer .footer-link{color:#88a;margin-bottom:5px;font-size:.83rem;text-decoration:none;transition:color .2s;display:block}.calc-page-footer .footer-link:hover{color:var(--cyan)}.calc-page-footer .footer-bottom{text-align:center;color:#555;border-top:1px solid #ffffff0d;max-width:1300px;margin:0 auto;padding-top:14px;font-size:.78rem}.calc-back-to-top{background:var(--cyan);color:#000;cursor:pointer;z-index:99;border:none;border-radius:50%;justify-content:center;align-items:center;width:42px;height:42px;font-size:1.1rem;font-weight:700;transition:transform .2s,box-shadow .2s;display:none;position:fixed;bottom:24px;right:24px;box-shadow:0 4px 12px #00f3ff4d}.calc-back-to-top.visible{display:flex}.calc-back-to-top:hover{transform:translateY(-2px);box-shadow:0 6px 18px #00f3ff66}.toast{z-index:200;border-radius:8px;padding:8px 18px;font-size:.85rem;position:fixed;bottom:24px;left:50%;transform:translate(-50%);box-shadow:0 4px 12px #0000004d}.toast-success{color:#fff;background:#065f46}.toast-warn{color:#fff;background:#92400e}@media (width<=600px){.dashboard-container{padding:12px 14px 24px}.page-sections-outer{padding:0 14px 32px}.calc-grid{gap:12px}.stat-grid{grid-template-columns:1fr 1fr}.outer-tabs{gap:4px}.outer-tab{min-width:0;padding:8px 10px;font-size:.78rem}.calc-page-footer .footer-grid{grid-template-columns:1fr;gap:20px}.hero-value{font-size:2rem}.how-step{flex-direction:column;gap:8px}}@media (width<=900px){.input-card{position:static}}[data-theme=light] .input-card,[data-theme=light] .result-card{backdrop-filter:none;background:#fff;box-shadow:0 2px 12px #00000017}[data-theme=light] .outer-tabs{background:#edf2f9;border-color:#0000001a}[data-theme=light] .outer-tab:hover{color:#0f172a;background:#e2eaf4}[data-theme=light] .chart-section{backdrop-filter:none;background:#fff;box-shadow:0 2px 12px #00000017}[data-theme=light] .hero-result{background:#7c3aed0d;border-color:#7c3aed33}[data-theme=light] .pct-chip,[data-theme=light] .elim-chip,[data-theme=light] .bp-chip{color:#334155;background:#edf2f9;border-color:#0000001f}[data-theme=light] .pct-chip:hover,[data-theme=light] .elim-chip:hover,[data-theme=light] .bp-chip:hover{color:#0e7490;border-color:#0e7490}[data-theme=light] .pct-chip.active,[data-theme=light] .elim-chip.active,[data-theme=light] .bp-chip.active{color:#0e7490;box-shadow:none;background:#0e74901a;border-color:#0e7490}[data-theme=light] .alert-info{color:#0e7490;background:#eff9fb;border-color:#0e7490}[data-theme=light] .alert-good{color:#065f46;background:#f0fdf4;border-color:#059669}[data-theme=light] .alert-warn{color:#92400e;background:#fffbeb;border-color:#d97706}[data-theme=light] .alert-danger{color:#b91c1c;background:#fff1f2;border-color:#dc2626}[data-theme=light] .formula-pill.cyan{color:#0e7490;background:#0e74901a;border-color:#0e749040}[data-theme=light] .formula-pill.purple{color:#7c3aed;background:#7c3aed14;border-color:#7c3aed33}[data-theme=light] .formula-pill2.cyan{color:#0e7490;background:#0e74901a;border-color:#0e749040}[data-theme=light] .formula-pill2.purple{color:#7c3aed;background:#7c3aed14;border-color:#7c3aed33}[data-theme=light] .step-num{color:#fff;background:#0e7490}[data-theme=light] .how-step p{color:#334155}[data-theme=light] .stats-num{color:#0e7490}[data-theme=light] .stats-desc{color:#334155}[data-theme=light] .calc-page-footer{background:#fff;border-top:1px solid #0000001a}[data-theme=light] .calc-page-footer .footer-brand-name{color:#0f172a}[data-theme=light] .calc-page-footer .footer-tagline,[data-theme=light] .calc-page-footer .footer-col-title,[data-theme=light] .calc-page-footer .footer-link{color:#64748b}[data-theme=light] .calc-page-footer .footer-link:hover{color:#0e7490}[data-theme=light] .calc-page-footer .footer-bottom{color:#94a3b8;border-top-color:#00000014}[data-theme=light] .calc-back-to-top{color:#fff;background:#0e7490;box-shadow:0 4px 12px #0e749040}[data-theme=light] .calc-back-to-top:hover{box-shadow:0 6px 18px #0e749059}[data-theme=light] .glass-input::placeholder{color:#00000059}[data-theme=light] .glass-select option{color:#0f172a;background:#fff}