:root{--bg-dark:#050510;--card:#ffffff0a;--card-solid:#0d1117;--input-bg:#ffffff0f;--border:#ffffff14;--border-med:#ffffff1f;--text-main:#fff;--text-dim:#88a;--text-muted:#557;--cyan:#00f3ff;--purple:#bc13fe;--accent:#10b981;--accent-dim:#10b98126;--font-sans:"Plus Jakarta Sans", sans-serif;--font-mono:"JetBrains Mono", monospace;--font-body:"Inter", sans-serif}[data-theme=light]{--bg-dark:#e8edf5;--card:#fffffff2;--card-solid:#fff;--input-bg:#edf2f9;--border:#0000001a;--border-med:#00000024;--text-main:#0f172a;--text-dim:#334155;--text-muted:#64748b;--cyan:#0e7490;--purple:#7c3aed;--accent:#065f46;--accent-dim:#065f461a}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background:var(--bg-dark);color:var(--text-main);line-height:1.6;transition:background .25s,color .25s;overflow-x:hidden}.calc-wrap{max-width:1440px;margin:0 auto;padding:96px 24px 60px}.page-title{font-family:var(--font-sans);text-align:center;letter-spacing:1px;color:var(--accent);margin-bottom:6px;font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800}[data-theme=light] .page-title{color:#065f46}.page-subtitle{text-align:center;color:var(--text-dim);margin-bottom:28px;font-size:.95rem}.two-col{grid-template-columns:340px 1fr;align-items:start;gap:20px;display:grid}.cb-sidebar{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px;position:sticky;top:84px}[data-theme=light] .cb-sidebar{background:#fff;box-shadow:0 2px 12px #00000017}.sidebar-title{font-family:var(--font-mono);letter-spacing:1.5px;text-transform:uppercase;color:var(--accent);margin-bottom:16px;font-size:.72rem;font-weight:700}.input-block{margin-bottom:14px}.input-label{color:var(--text-dim);margin-bottom:6px;font-size:.78rem;font-weight:600;display:block}.glass-input,.glass-select{background:var(--input-bg);border:1px solid var(--border);width:100%;color:var(--text-main);font-family:var(--font-body);-webkit-appearance:none;appearance:none;border-radius:10px;outline:none;padding:9px 12px;font-size:.92rem;transition:border-color .2s,box-shadow .2s}.glass-input:focus,.glass-select:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-dim)}[data-theme=light] .glass-input,[data-theme=light] .glass-select{color:#0f172a;background:#edf2f9;border-color:#0000001f}[data-theme=light] .glass-input:focus,[data-theme=light] .glass-select:focus{border-color:#065f46;box-shadow:0 0 0 2px #065f461a}.glass-select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238888aa' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-position:right 10px center;background-repeat:no-repeat;padding-right:28px}[data-theme=light] .glass-select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23334155' d='M6 8L1 3h10z'/%3E%3C/svg%3E")}.toggle-row{gap:6px;display:flex}.cb-unit-btn,.cb-dur-btn,.cb-intens-btn{background:var(--input-bg);border:1px solid var(--border);color:var(--text-dim);font-size:.8rem;font-weight:600;font-family:var(--font-body);cursor:pointer;text-align:center;border-radius:8px;flex:1;padding:7px 4px;transition:all .2s}.cb-unit-btn.active,.cb-dur-btn.active,.cb-intens-btn.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}[data-theme=light] .cb-unit-btn,[data-theme=light] .cb-dur-btn,[data-theme=light] .cb-intens-btn{color:#475569;background:#edf2f9;border-color:#0000001f}[data-theme=light] .cb-unit-btn.active,[data-theme=light] .cb-dur-btn.active,[data-theme=light] .cb-intens-btn.active{color:#065f46;background:#065f461a;border-color:#065f46}.cb-intens-btn:disabled{cursor:not-allowed}.outer-tabs{background:var(--card);border:1px solid var(--border);border-radius:12px;gap:4px;margin-bottom:16px;padding:4px;display:flex;overflow-x:auto}[data-theme=light] .outer-tabs{background:#f0f4f9;border-color:#0000001a}.outer-tab-btn{color:var(--text-dim);font-family:var(--font-body);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:9px;flex:1;padding:9px 6px;font-size:.83rem;font-weight:600;transition:all .2s}.outer-tab-btn.active{background:var(--accent);color:#fff}[data-theme=light] .outer-tab-btn{color:#475569}[data-theme=light] .outer-tab-btn.active{color:#fff;background:#065f46}.outer-tab-panel{display:none}.outer-tab-panel.active{display:block}.result-hero{background:var(--card);border:1px solid var(--border);border-left:3px solid var(--cyan);border-radius:12px;align-items:center;gap:20px;margin-bottom:14px;padding:20px 24px;display:flex}[data-theme=light] .result-hero{background:#fff;box-shadow:0 2px 10px #00000012}.hero-label{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:1.5px;color:var(--text-dim);margin-bottom:4px;font-size:.7rem;font-weight:700}.hero-value{font-family:var(--font-mono);color:var(--cyan);font-size:2.8rem;font-weight:800;line-height:1}.hero-unit{color:var(--text-dim);margin-top:4px;font-size:.9rem;font-weight:600}.food-equiv-badge{background:var(--accent-dim);color:var(--text-main);text-align:center;border:1px solid #10b98140;border-radius:10px;flex:1;padding:12px 16px;font-size:.88rem}[data-theme=light] .food-equiv-badge{background:#065f4614;border-color:#065f4633}.food-equiv-badge strong{color:var(--accent);font-size:1.2rem}.stat-row{grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:14px;display:grid}.stat-card{background:var(--card);border:1px solid var(--border);text-align:center;border-radius:10px;padding:12px 10px}[data-theme=light] .stat-card{background:#fff;box-shadow:0 1px 4px #0000000f}.stat-label{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:4px;font-size:.65rem;font-weight:700}.stat-value{font-family:var(--font-mono);color:var(--accent);font-size:1.25rem;font-weight:800}.stat-unit{color:var(--text-muted);font-size:.7rem}[data-theme=light] .stat-value{color:#065f46}.formula-strip{background:var(--card);border:1px solid var(--border);border-left:3px solid var(--purple);border-radius:0 10px 10px 0;flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:14px;padding:12px 16px;font-size:.84rem;display:flex}[data-theme=light] .formula-strip{background:#fff}.fs-label{color:var(--text-dim);font-weight:600}.fs-op{color:var(--text-muted)}.fs-val{color:var(--accent);font-weight:700;font-family:var(--font-mono)}.fs-result{color:var(--purple);font-weight:800;font-family:var(--font-mono);font-size:.95rem}.action-bar{gap:8px;margin-bottom:14px;display:flex}.action-btn{background:var(--card);border:1px solid var(--border);color:var(--text-dim);font-size:.82rem;font-weight:600;font-family:var(--font-body);cursor:pointer;border-radius:8px;align-items:center;gap:6px;padding:8px 14px;transition:all .2s;display:flex}.action-btn:hover{border-color:var(--accent);color:var(--accent)}[data-theme=light] .action-btn{color:#475569;background:#f0f4f9;border-color:#0000001f}[data-theme=light] .action-btn:hover{color:#065f46;border-color:#065f46}.add-row{align-items:center;gap:8px;margin-bottom:14px;display:flex}.add-row select{flex:1}.add-row input{width:80px}.add-btn{background:var(--accent);color:#fff;font-size:.85rem;font-weight:700;font-family:var(--font-body);cursor:pointer;white-space:nowrap;border:none;border-radius:8px;padding:9px 16px;transition:opacity .2s}.add-btn:hover{opacity:.85}[data-theme=light] .add-btn{background:#065f46}.workout-table-wrap{background:var(--card);border:1px solid var(--border);border-radius:12px;margin-bottom:14px;overflow:hidden}[data-theme=light] .workout-table-wrap{background:#fff;box-shadow:0 1px 4px #0000000f}.workout-table{border-collapse:collapse;width:100%;font-size:.87rem}.workout-table th{background:var(--input-bg);text-align:left;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);padding:9px 12px;font-size:.68rem;font-weight:700}[data-theme=light] .workout-table th{color:#475569;background:#edf2f9}.workout-table td{border-top:1px solid var(--border);color:var(--text-main);padding:9px 12px}[data-theme=light] .workout-table td{border-color:#0000000f}.workout-table tr:hover td{background:var(--input-bg)}[data-theme=light] .workout-table tr:hover td{background:#f0f4f9}.cal-cell{color:var(--accent);font-weight:700;font-family:var(--font-mono)}[data-theme=light] .cal-cell{color:#065f46}.empty-row td{text-align:center;color:var(--text-muted);padding:20px;font-style:italic}.rm-btn{border:1px solid var(--border);color:var(--text-muted);cursor:pointer;background:0 0;border-radius:6px;width:24px;height:24px;font-size:1rem;line-height:1;transition:all .2s}.rm-btn:hover{color:#ef4444;border-color:#ef4444}.plan-stats{grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px;display:grid}.equiv-card{background:var(--accent-dim);text-align:center;color:var(--text-main);border:1px solid #10b98133;border-radius:10px;margin-bottom:14px;padding:14px 16px;font-size:.9rem}[data-theme=light] .equiv-card{background:#065f4614;border-color:#065f462e}.equiv-card strong{color:var(--accent);font-size:1.3rem}[data-theme=light] .equiv-card strong{color:#065f46}.chart-container{background:var(--card);border:1px solid var(--border);border-radius:12px;margin-bottom:14px;padding:16px}[data-theme=light] .chart-container{background:#fff;box-shadow:0 1px 4px #0000000f}.chart-title{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:10px;font-size:.72rem;font-weight:700}.week-goal-row{gap:6px;margin-bottom:16px;display:flex}.cb-week-goal-btn{background:var(--input-bg);border:1px solid var(--border);color:var(--text-dim);font-size:.83rem;font-weight:600;font-family:var(--font-body);cursor:pointer;text-align:center;border-radius:8px;flex:1;padding:8px;transition:all .2s}.cb-week-goal-btn.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}[data-theme=light] .cb-week-goal-btn{color:#475569;background:#edf2f9;border-color:#0000001f}[data-theme=light] .cb-week-goal-btn.active{color:#065f46;background:#065f461a;border-color:#065f46}.week-grid{background:var(--card);border:1px solid var(--border);border-radius:12px;flex-direction:column;gap:8px;margin-bottom:14px;padding:12px;display:flex}[data-theme=light] .week-grid{background:#fff;box-shadow:0 1px 4px #0000000f}.week-row{grid-template-columns:36px 1fr 70px 90px;align-items:center;gap:8px;display:grid}.week-day-label{font-family:var(--font-mono);color:var(--accent);text-align:center;font-size:.73rem;font-weight:700}[data-theme=light] .week-day-label{color:#065f46}.week-cal-badge{font-family:var(--font-mono);color:var(--accent);text-align:right;font-size:.72rem;font-weight:700}[data-theme=light] .week-cal-badge{color:#065f46}.week-stats{grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:14px;display:grid}@media (width>=600px){.week-stats{grid-template-columns:repeat(4,1fr)}}.page-sections-outer{max-width:1600px;margin:0 auto;padding:0 1.5rem 3rem}.calc-section{margin-top:48px}.calc-section__title{font-family:var(--font-sans);color:var(--text-main);border-bottom:1px solid var(--border);margin-bottom:20px;padding-bottom:8px;font-size:1.35rem;font-weight:800}.how-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;display:grid}.how-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:18px}[data-theme=light] .how-card{background:#fff;box-shadow:0 1px 4px #0000000f}.how-step{background:var(--accent-dim);width:32px;height:32px;font-family:var(--font-mono);color:var(--accent);border-radius:50%;justify-content:center;align-items:center;margin-bottom:10px;font-size:.85rem;font-weight:800;display:flex}[data-theme=light] .how-step{color:#065f46;background:#065f461a}.how-card h3{color:var(--text-main);margin-bottom:6px;font-size:.92rem;font-weight:700}.how-card p{color:var(--text-dim);font-size:.83rem;line-height:1.6}.formula-pills{flex-wrap:wrap;gap:10px;display:flex}.formula-pill{font-family:var(--font-mono);color:var(--cyan);background:#00f3ff14;border:1px solid #00f3ff33;border-radius:8px;padding:10px 16px;font-size:.85rem}[data-theme=light] .formula-pill{color:#0e7490;background:#0e749014;border-color:#0e749033}.terms-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;display:grid}.term-card{background:var(--card);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:0 10px 10px 0;padding:12px 16px}[data-theme=light] .term-card{background:#fff;border-color:#0000001a #0000001a #0000001a #065f46}.term-name{color:var(--text-main);margin-bottom:4px;font-size:.88rem;font-weight:700}.term-desc{color:var(--text-dim);font-size:.82rem;line-height:1.55}.examples-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px;display:grid}.example-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px}[data-theme=light] .example-card{background:#fff;box-shadow:0 1px 4px #0000000f}.example-card h4{color:var(--accent);margin-bottom:8px;font-size:.9rem;font-weight:700}[data-theme=light] .example-card h4{color:#065f46}.example-card p{color:var(--text-dim);font-size:.83rem;line-height:1.6}.example-result{font-family:var(--font-mono);color:var(--cyan);margin-top:8px;font-size:1.15rem;font-weight:800}[data-theme=light] .example-result{color:#0e7490}.rank-table{border-collapse:collapse;width:100%;font-size:.87rem}.rank-table th{background:var(--input-bg);text-align:left;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);padding:8px 12px;font-size:.68rem;font-weight:700}[data-theme=light] .rank-table th{color:#475569;background:#edf2f9}.rank-table td{border-top:1px solid var(--border);color:var(--text-main);padding:8px 12px}[data-theme=light] .rank-table td{border-color:#0000000f}.rank-table tr:hover td{background:var(--input-bg)}[data-theme=light] .rank-table tr:hover td{background:#f0f4f9}.rank-num{font-family:var(--font-mono);color:var(--accent);font-weight:800}[data-theme=light] .rank-num{color:#065f46}.rank-cal{font-family:var(--font-mono);color:var(--cyan);font-weight:700}[data-theme=light] .rank-cal{color:#0e7490}.article-wrap{background:var(--card);border:1px solid var(--border);border-radius:12px;overflow:hidden}[data-theme=light] .article-wrap{background:#fff;box-shadow:0 1px 4px #0000000f}.faq-list{flex-direction:column;display:flex}.faq-item{border-bottom:1px solid var(--border)}.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)}[data-theme=light] .faq-item__question:hover{color:#0e7490}.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:#065f464d;box-shadow:0 2px 10px #065f4614}[data-theme=light] .faq-item[open]{border-color:#065f4666 #065f4666 #065f4666 #065f46;border-left-style:solid;border-left-width:3px;box-shadow:0 2px 12px #065f461a}[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{color:#065f46}[data-theme=light] .faq-item__answer{color:#475569;border-top:1px solid #0000000f;padding:12px 16px 16px}.calc-related__grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;display:grid}.cb-toast{z-index:9999;pointer-events:none;opacity:0;border-radius:10px;max-width:320px;padding:12px 18px;font-size:.88rem;transition:opacity .25s,transform .25s;position:fixed;bottom:24px;right:24px;transform:translateY(8px)}.cb-toast.visible{opacity:1;transform:translateY(0)}.cb-toast-success{color:#6ee7b7;background:#10b98126;border:1px solid #10b9814d}.cb-toast-warn{color:#fcd34d;background:#f59e0b26;border:1px solid #f59e0b4d}.cb-toast-error{color:#fca5a5;background:#ef444426;border:1px solid #ef44444d}[data-theme=light] .cb-toast-success{color:#14532d;background:#f0fdf4;border-color:#16a34a59}[data-theme=light] .cb-toast-warn{color:#78350f;background:#fffbeb;border-color:#d9770659}[data-theme=light] .cb-toast-error{color:#7f1d1d;background:#fff1f2;border-color:#ef444459}@media (width<=900px){.two-col{grid-template-columns:1fr}.cb-sidebar{position:static}.stat-row{grid-template-columns:repeat(2,1fr)}.week-row{grid-template-columns:36px 1fr 60px 80px}}@media (width<=600px){.calc-wrap{padding-top:80px;padding-left:14px;padding-right:14px}.outer-tab-btn{padding:8px 4px;font-size:.75rem}.add-row{flex-wrap:wrap}.add-row input{width:60px}.plan-stats{grid-template-columns:1fr 1fr}.week-row{grid-template-columns:34px 1fr;gap:6px}.week-dur-inp,.week-cal-badge{display:none}}