:root{--bg-dark:#050510;--card:#ffffff08;--input-bg:#ffffff0d;--cyan:#00f3ff;--purple:#bc13fe;--teal:#00e5cc;--amber:#f59e0b;--text-main:#fff;--text-dim:#88a;--text-muted:#666;--border:#ffffff14;--accent:#00f3ff;--font-main:"Inter", sans-serif;--font-mono:"JetBrains Mono", monospace}[data-theme=light]{--bg-dark:#e8edf5;--card:#fffffff2;--input-bg:#e8eef4;--text-main:#0f172a;--text-dim:#334155;--text-muted:#64748b;--border:#0000001a;--accent:#0e7490;--cyan:#0e7490;--purple:#7c3aed;--teal:#0f766e;--amber:#a16207}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-dark);color:var(--text-main);font-family:var(--font-main);min-height:100vh;transition:background .3s,color .3s}.dashboard-container{max-width:1600px;margin:0 auto;padding:1.5rem}.breadcrumb{color:var(--text-muted);margin-bottom:.5rem;font-size:.78rem}.breadcrumb a{color:var(--text-muted);text-decoration:none}.breadcrumb a:hover{color:var(--cyan)}.page-title{font-size:clamp(1.4rem,3vw,2rem);font-weight:700}.page-sub{color:var(--text-dim);margin-top:.3rem;margin-bottom:1.5rem;font-size:.9rem}.outer-tabs{border-bottom:1px solid var(--border);gap:4px;margin-bottom:1.5rem;display:flex}.outer-tab{color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;padding:10px 20px;font-size:.9rem;transition:all .2s}.outer-tab:hover{color:var(--cyan)}.outer-tab.active{color:var(--cyan);border-bottom-color:var(--cyan)}.tab-panel{display:none}.tab-panel.active{display:block}[data-theme=light] .outer-tab{color:#64748b}[data-theme=light] .outer-tab:hover{color:#0e7490}[data-theme=light] .outer-tab.active{color:#0e7490;border-bottom-color:#0e7490}[data-theme=light] .outer-tabs{border-bottom-color:#0000001a}.calc-grid{grid-template-columns:1fr 1fr;gap:1.5rem;display:grid}@media (width<=900px){.calc-grid{grid-template-columns:minmax(0,1fr);overflow:hidden}}.input-card,.result-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:1.5rem}.input-card{border-left:3px solid var(--cyan)}.result-card{border-left:3px solid var(--purple)}[data-theme=light] .input-card,[data-theme=light] .result-card{background:#fff;border-color:#0000001f;box-shadow:0 2px 12px #00000017}[data-theme=light] .input-card{border-left:3px solid #0e7490}[data-theme=light] .result-card{border-left:3px solid #7c3aed}.card-header-bar h2{margin-bottom:1rem;font-size:.95rem}[data-theme=light] .card-header-bar h2{color:#0f172a}.input-group{margin-bottom:1rem}.input-label{color:var(--text-dim);margin-bottom:4px;font-size:.82rem;display:block}.input-hint{color:var(--text-muted);margin-top:3px;font-size:.72rem;display:block}[data-theme=light] .input-hint{color:#64748b}[data-theme=light] .page-title{color:#0f172a}[data-theme=light] .page-sub{color:#475569}.glass-input{background:var(--input-bg);border:1px solid var(--border);color:var(--text-main);border-radius:8px;width:100%;max-width:200px;padding:8px 12px;font-size:.9rem}.glass-input:focus{border-color:var(--cyan);outline:none}[data-theme=light] .glass-input{color:#0f172a;background:#e8eef4;border-color:#00000026}.chip-row{flex-wrap:wrap;gap:6px;display:flex}.chip-btn{border:1px solid var(--border);color:var(--text-dim);cursor:pointer;background:#ffffff0a;border-radius:20px;padding:6px 14px;font-size:.8rem;transition:all .2s}.chip-btn:hover{border-color:var(--cyan);color:var(--cyan)}.chip-btn.active{border-color:var(--cyan);color:var(--cyan);background:#00f3ff1f}[data-theme=light] .chip-btn{color:#334155;background:#f0f4f9;border:1px solid #00000026}[data-theme=light] .chip-btn:hover{color:#0e7490;border-color:#0e7490}[data-theme=light] .chip-btn.active{color:#0e7490;background:#0e74901f;border-color:#0e7490}.fitz-row{gap:4px}.fitz-chip{text-align:center;min-width:42px;font-weight:600;position:relative}.fitz-chip.fitz-1{border-bottom:3px solid #fdebd0}.fitz-chip.fitz-2{border-bottom:3px solid #f5cba7}.fitz-chip.fitz-3{border-bottom:3px solid #d4a574}.fitz-chip.fitz-4{border-bottom:3px solid #a0785a}.fitz-chip.fitz-5{border-bottom:3px solid #6d4c2e}.fitz-chip.fitz-6{border-bottom:3px solid #3d2b1f}.vd-hero-wrap{text-align:center;padding:1.5rem 0 1rem}.vd-hero-iu{font-size:clamp(2rem,5vw,3.5rem);font-weight:700;font-family:var(--font-mono);color:var(--cyan)}.vd-hero-label{color:var(--text-muted);margin-top:4px;font-size:.8rem}[data-theme=light] .vd-hero-iu{color:#0e7490}.gauge-chart-wrap{margin:.5rem 0 1rem}.blood-status{border:1px solid var(--border);background:#ffffff08;border-radius:8px;justify-content:space-between;align-items:center;margin:1rem 0;padding:10px 14px;display:flex}.bs-label{color:var(--text-muted);font-size:.78rem}.bs-badge{font-size:.85rem;font-weight:700}[data-theme=light] .blood-status{background:#f0f4f9;border-color:#0000001a}[data-theme=light] .bs-label{color:#64748b}.stat-grid{grid-template-columns:1fr 1fr;gap:8px;margin:1rem 0;display:grid}.stat-cell{border:1px solid var(--border);background:#ffffff08;border-radius:8px;padding:10px 12px}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px;font-size:.72rem;display:block}.stat-val{color:var(--text-main);font-size:1rem;font-weight:700;font-family:var(--font-mono)}[data-theme=light] .stat-cell{background:#edf2f9;border-color:#0000001a}.formula-strip{flex-wrap:wrap;gap:6px;margin:.75rem 0;display:flex}.formula-pill{font-size:.72rem;font-family:var(--font-mono);color:var(--cyan);background:#00f3ff14;border:1px solid #00f3ff33;border-radius:20px;padding:4px 10px}.fp-purple{color:var(--purple);background:#bc13fe14;border:1px solid #bc13fe33}[data-theme=light] .formula-pill{color:#0e7490;background:#0e74901a;border:1px solid #0e749033}[data-theme=light] .fp-purple{color:#7c3aed;background:#7c3aed1a;border-color:#7c3aed33}.alert-stack{flex-direction:column;gap:6px;margin:.75rem 0;display:flex}.alert{border-radius:8px;margin-bottom:0;padding:10px 14px;font-size:.85rem}.alert-error{color:#ef4444;background:#ef44441f;border:1px solid #ef44444d}.alert-warn{color:#f59e0b;background:#f59e0b1a;border:1px solid #f59e0b4d}.alert-info{color:var(--cyan);background:#00f3ff14;border:1px solid #00f3ff33}.alert-success{color:#10b981;background:#10b9811a;border:1px solid #10b9814d}[data-theme=light] .alert-error{color:#991b1b;background:#fff1f2;border:1px solid #dc262640}[data-theme=light] .alert-warn{color:#92400e;background:#fffbeb;border:1px solid #f59e0b4d}[data-theme=light] .alert-info{color:#0e7490;background:#eff9fb;border:1px solid #0e749033}[data-theme=light] .alert-success{color:#065f46;background:#f0fdf4;border:1px solid #15803d33}.action-bar{gap:8px;margin-top:1rem;display:flex}.act-btn{border:1px solid var(--border);color:var(--text-dim);cursor:pointer;background:#ffffff0a;border-radius:8px;flex:1;padding:8px;font-size:.8rem;transition:all .2s}.act-btn:hover{border-color:var(--cyan);color:var(--cyan)}[data-theme=light] .act-btn{color:var(--text-dim);background:#f0f4f9;border-color:#0000001f}[data-theme=light] .act-btn:hover{color:#0e7490;border-color:#0e7490}.rec-section{margin-top:1.5rem}.rec-card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:1rem 1.25rem}.rec-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:1rem;padding:6px 0;font-size:.85rem;display:flex}.rec-row:last-child{border-bottom:none}.rec-label{color:var(--text-dim)}.rec-val{font-weight:600;font-family:var(--font-mono);color:var(--cyan)}.rec-alert{color:#ef4444;background:#ef44441a;border:1px solid #ef44444d;border-radius:8px;padding:10px 14px;font-size:.85rem}[data-theme=light] .rec-card{background:#fff;border-color:#0000001f;box-shadow:0 1px 4px #0000000f}[data-theme=light] .rec-row{border-bottom-color:#0000000f}[data-theme=light] .rec-label{color:#475569}[data-theme=light] .rec-val{color:#0e7490}[data-theme=light] .rec-alert{color:#991b1b;background:#fff1f2;border-color:#dc262640}.ref-section{margin-top:1.5rem}.section-title{color:var(--text-main);margin-bottom:1rem;font-size:1.1rem;font-weight:700}[data-theme=light] .section-title{color:#0f172a}.zone-table{border-collapse:collapse;width:100%;font-size:.83rem}.zone-table th{text-align:left;color:var(--text-muted);text-transform:uppercase;border-bottom:1px solid var(--border);padding:8px 10px;font-size:.72rem}.zone-table td{color:var(--text-dim);border-bottom:1px solid #ffffff0a;padding:8px 10px}[data-theme=light] .zone-table th{color:#475569;border-bottom-color:#0000001a}[data-theme=light] .zone-table td{color:#334155;border-bottom-color:#0000000f}.compare-table-wrap{-webkit-overflow-scrolling:touch;overflow-x:auto}.highlight-cell{font-weight:600;color:var(--cyan)!important}[data-theme=light] .highlight-cell{color:#0e7490!important}.guide-section{margin-bottom:2rem}.compare-table th:first-child,.compare-table td:first-child{min-width:110px;color:var(--text-main);font-weight:600}.food-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px;display:grid}.food-card{background:var(--card);border:1px solid var(--border);text-align:center;border-radius:10px;padding:14px;transition:border-color .2s}.food-card:hover{border-color:var(--cyan)}.food-iu{font-size:1.1rem;font-weight:700;font-family:var(--font-mono);color:var(--cyan);margin-bottom:4px}.food-name{color:var(--text-dim);font-size:.78rem;line-height:1.4}[data-theme=light] .food-card{background:#fff;border-color:#0000001f;box-shadow:0 1px 4px #0000000f}[data-theme=light] .food-card:hover{border-color:#0e7490}[data-theme=light] .food-iu{color:#0e7490}.tips-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px;display:grid}.tip-card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:1.25rem;transition:border-color .2s}.tip-card:hover{border-color:var(--cyan)}.tip-icon{margin-bottom:.5rem;font-size:1.5rem}.tip-card h4{color:var(--cyan);margin-bottom:.4rem;font-size:.9rem}.tip-card p{color:var(--text-dim);font-size:.82rem;line-height:1.6}[data-theme=light] .tip-card{background:#fff;border-color:#0000001f;box-shadow:0 1px 4px #0000000f}[data-theme=light] .tip-card:hover{border-color:#0e7490}[data-theme=light] .tip-card h4{color:#0e7490}.dose-table td:nth-child(3),.dose-table td:nth-child(4),.dose-table td:nth-child(5){font-family:var(--font-mono);text-align:center}.dose-table td:nth-child(4){color:var(--cyan);font-weight:600}[data-theme=light] .dose-table td:nth-child(4){color:#0e7490}.projector-inputs-wrap{margin-bottom:1.5rem}.projector-input-card{max-width:900px}.proj-input-grid{grid-template-columns:1fr 1fr;gap:1rem;display:grid}@media (width<=600px){.proj-input-grid{grid-template-columns:1fr}}.projector-chart-wrap{margin-bottom:1.5rem}.chart-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:1.25rem}.chart-title{color:var(--text-dim);margin-bottom:1rem;font-size:.9rem;font-weight:600}[data-theme=light] .chart-card{background:#fff;border-color:#0000001f;box-shadow:0 1px 4px #0000000f}[data-theme=light] .chart-title{color:#334155}.proj-legend{color:var(--text-dim);gap:1.5rem;margin-top:.75rem;font-size:.78rem;display:flex}.proj-legend-item{align-items:center;gap:6px;display:flex}.proj-swatch{border-radius:3px;width:20px;height:12px;display:inline-block}.proj-swatch-green{background:#10b98140;border:1px solid #10b98180}.proj-swatch-line{background:var(--cyan);border-radius:2px;width:20px;height:3px}.page-sections-outer{max-width:1600px;margin:0 auto;padding:0 1.5rem 3rem}.how-section,.faq-section-extra,.calc-related{margin-bottom:2.5rem}.how-steps{flex-direction:column;gap:1rem;display:flex}.how-step{align-items:flex-start;gap:1rem;display:flex}.step-num{border:1px solid var(--cyan);width:32px;height:32px;color:var(--cyan);background:#00f3ff1f;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.85rem;font-weight:700;display:flex}[data-theme=light] .step-num{color:#0e7490;background:#0e74901f;border-color:#0e7490}.step-body{color:var(--text-dim);padding-top:4px;font-size:.88rem;line-height:1.6}.step-body strong{color:var(--text-main)}.faq-list{flex-direction:column;display:flex}.faq-item{border-bottom:1px solid #ffffff0f}.faq-item__question{cursor:pointer;color:var(--text-main);user-select:none;justify-content:space-between;align-items:center;padding:14px 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:"+";font-family:var(--font-mono);color:var(--text-dim);flex-shrink:0;margin-left:16px;font-size:1.1rem;transition:color .2s}.faq-item[open] .faq-item__question:after{content:"−";color:var(--accent)}.faq-item__question:hover{color:var(--cyan)}.faq-item__answer{color:var(--text-dim);padding:0 4px 14px;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;transition:box-shadow .2s,border-color .2s;overflow:hidden;box-shadow:0 1px 4px #0000000f}[data-theme=light] .faq-item:hover{border-color:#0e749059;box-shadow:0 2px 10px #0e749014}[data-theme=light] .faq-item[open]{border-color:#0e749066 #0e749066 #0e749066 #0e7490;border-left-style:solid;border-left-width:3px;box-shadow:0 2px 12px #0e74901a}[data-theme=light] .faq-item__question{color:#0f172a;padding:14px 16px}[data-theme=light] .faq-item__question:after{color:#64748b}[data-theme=light] .faq-item[open] .faq-item__question:after,[data-theme=light] .faq-item__question:hover{color:#0e7490}[data-theme=light] .faq-item__answer{color:#475569;border-top:1px solid #0000000f;padding:12px 16px 16px}.related-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;display:grid}.related-card{background:var(--card);border:1px solid var(--border);text-align:center;border-radius:10px;flex-direction:column;align-items:center;gap:6px;padding:14px;text-decoration:none;transition:all .2s;display:flex}.related-card:hover{border-color:var(--cyan);transform:translateY(-2px)}.related-card strong{color:var(--text-main);font-size:.85rem}.related-card span{color:var(--text-dim);font-size:.75rem}[data-theme=light] .related-card{background:#fff;box-shadow:0 1px 4px #0000000f}[data-theme=light] .related-card:hover{border-color:#0e7490}.toast-container{z-index:9999;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:20px;right:20px}.toast{z-index:9999;color:#fff;border-radius:8px;max-width:320px;padding:.75rem 1.25rem;font-size:.875rem;animation:.3s toastIn;box-shadow:0 4px 12px #0000004d}.toast-success{background:#00b4d8}.toast-warn{color:#000;background:#f59e0b}.toast-error{background:#dc2626}@keyframes toastIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#fff3}[data-theme=light] ::-webkit-scrollbar-thumb{background:#00000026}[data-theme=light] ::-webkit-scrollbar-thumb:hover{background:#00000040}::placeholder{color:#fff6}[data-theme=light] ::placeholder{color:#0006}