:root{--bc-bg:#f5f7fd;--bc-surface:#ffffff;--bc-surface-alt:#eef2ff;--bc-ink:#0f172a;--bc-muted:#64748b;--bc-border:#e0e6f5;--bc-accent:#2563eb;--bc-accent-dark:#1d4ed8;--bc-accent-light:#dbeafe;--bc-health:#e11d48;--bc-health-dark:#be123c;--bc-health-light:#ffe4e6;--bc-math:#7c3aed;--bc-math-dark:#6d28d9;--bc-math-light:#ede9fe;--bc-everyday:#ea580c;--bc-everyday-dark:#c2410c;--bc-everyday-light:#ffedd5;--bc-premium:#d97706;--bc-premium-light:#fef3c7;--bc-success:#059669;--bc-danger:#dc2626;--bs-primary:var(--bc-accent);--bs-primary-rgb:37,99,235;--bs-body-color:var(--bc-ink);--bs-body-bg:var(--bc-bg);--bs-border-color:var(--bc-border);--bs-link-color:var(--bc-accent);--bs-link-hover-color:var(--bc-accent-dark);--bc-font:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif}:root[data-bs-theme=dark]{--bc-bg:#0b1220;--bc-surface:#141c2e;--bc-surface-alt:#1b2436;--bc-ink:#e2e8f0;--bc-muted:#94a3b8;--bc-border:#2b3648;--bc-accent:#60a5fa;--bc-accent-dark:#93c5fd;--bc-accent-light:rgba(96, 165, 250, 0.16);--bc-health:#fb7185;--bc-health-dark:#fda4af;--bc-health-light:rgba(251, 113, 133, 0.16);--bc-math:#a78bfa;--bc-math-dark:#c4b5fd;--bc-math-light:rgba(167, 139, 250, 0.16);--bc-everyday:#fb923c;--bc-everyday-dark:#fdba74;--bc-everyday-light:rgba(251, 146, 60, 0.16);--bc-premium:#fbbf24;--bc-premium-light:rgba(251, 191, 36, 0.16);--bc-success:#34d399;--bc-danger:#f87171;--bs-primary:var(--bc-accent);--bs-primary-rgb:96,165,250}:root[data-bs-theme=dark][data-theme-variant=black]{--bc-bg:#000000;--bc-surface:#0a0a0a;--bc-surface-alt:#121212;--bc-border:#232323;--bc-ink:#f2f2f2;--bc-muted:#9a9a9a}body,html{height:100%}html{scroll-padding-top:4.5rem}body{font-family:var(--bc-font);background-color:var(--bc-bg);color:var(--bc-ink);display:flex;flex-direction:column;min-height:100vh;overflow-x:hidden}main{flex:1 0 auto}.navbar-brand{font-weight:700;letter-spacing:-.02em;color:var(--bc-ink)!important}.navbar-brand .bi{color:var(--bc-accent)}.navbar{background-color:var(--bc-surface)!important;border-bottom:1px solid var(--bc-border)}.nav-link{color:var(--bc-muted)!important;font-weight:500}.nav-link.active,.nav-link:hover{color:var(--bc-accent)!important}.settings-nav-btn{border:1px solid var(--bc-border);background:0 0;color:var(--bc-muted);border-radius:.5rem;width:2.25rem;height:2.25rem;display:inline-flex;align-items:center;justify-content:center;position:relative;font-size:1.05rem}.settings-nav-btn:hover{color:var(--bc-accent);border-color:var(--bc-accent)}.settings-nav-badge{position:absolute;top:-4px;right:-4px;background:var(--bc-premium);color:#1a1200;font-size:.6rem;font-weight:700;line-height:1;padding:2px 4px;border-radius:999px;min-width:14px;text-align:center}.settings-nav-badge.d-none{display:none}.navbar-signin-btn{display:inline-flex;align-items:center;gap:.35rem;white-space:nowrap}.navbar-account-chip{border:1px solid var(--bc-border);background:0 0;padding:0;width:2.25rem;height:2.25rem;border-radius:999px;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;flex:none}.navbar-account-chip img{width:100%;height:100%;object-fit:cover}.auth-error-toast{position:fixed;top:4.5rem;right:1rem;z-index:2000;max-width:320px;box-shadow:0 8px 24px rgba(0,0,0,.2)}.btn-primary{background-color:var(--bc-accent);border-color:var(--bc-accent)}.btn-primary:active,.btn-primary:focus,.btn-primary:hover{background-color:var(--bc-accent-dark)!important;border-color:var(--bc-accent-dark)!important}.btn-outline-primary{color:var(--bc-accent);border-color:var(--bc-accent)}.btn-outline-primary:hover{background-color:var(--bc-accent);border-color:var(--bc-accent);color:#fff}.text-accent{color:var(--bc-accent)!important}.bg-accent-light{background-color:var(--bc-accent-light)!important}.text-health{color:var(--bc-health)!important}.text-math{color:var(--bc-math)!important}.text-everyday{color:var(--bc-everyday)!important}.icon-badge.badge-health{background-color:var(--bc-health-light);color:var(--bc-health)}.icon-badge.badge-math{background-color:var(--bc-math-light);color:var(--bc-math)}.icon-badge.badge-financial{background-color:var(--bc-accent-light);color:var(--bc-accent)}.icon-badge.badge-everyday{background-color:var(--bc-everyday-light);color:var(--bc-everyday)}.badge-pro{background-color:var(--bc-premium-light);color:var(--bc-premium);font-size:.65rem;font-weight:700;letter-spacing:.04em;padding:.25em .5em;border-radius:999px;vertical-align:middle}.hero{background:linear-gradient(135deg,var(--bc-accent-light) 0,var(--bc-math-light) 55%,var(--bc-bg) 100%);border-bottom:1px solid var(--bc-border)}.hero h1{font-weight:700;letter-spacing:-.02em}.card{border:1px solid var(--bc-border);border-radius:.75rem;box-shadow:0 1px 2px rgba(15,23,42,.04);transition:box-shadow .15s ease,transform .15s ease}.calc-card,.category-card{cursor:pointer;height:100%;border-top:3px solid transparent}.calc-card:hover,.category-card:hover{box-shadow:0 8px 20px rgba(15,23,42,.1);transform:translateY(-2px)}.calc-card.accent-financial,.category-card.accent-financial{border-top-color:var(--bc-accent)}.calc-card.accent-health,.category-card.accent-health{border-top-color:var(--bc-health)}.calc-card.accent-math,.category-card.accent-math{border-top-color:var(--bc-math)}.calc-card.accent-everyday,.category-card.accent-everyday{border-top-color:var(--bc-everyday)}.calc-card .bi,.category-card .bi{color:var(--bc-accent)}.calc-card.accent-health .bi,.category-card.accent-health .bi{color:var(--bc-health)}.calc-card.accent-math .bi,.category-card.accent-math .bi{color:var(--bc-math)}.calc-card.accent-everyday .bi,.category-card.accent-everyday .bi{color:var(--bc-everyday)}.icon-badge{width:48px;height:48px;border-radius:.6rem;background-color:var(--bc-accent-light);display:flex;align-items:center;justify-content:center;font-size:1.4rem}.calc-panel{display:none}.calc-panel.active{display:block;animation:bc-fade-in .18s ease}@keyframes bc-fade-in{from{opacity:0}to{opacity:1}}@media (prefers-reduced-motion:reduce){.calc-panel.active{animation:none}}[data-calc-grid].hidden{display:none}.compact-calc-nav{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;padding-bottom:1rem;margin-bottom:1.5rem;border-bottom:1px solid var(--bc-border)}.compact-calc-nav.d-none{display:none}.compact-nav-pill{display:inline-flex;align-items:center;gap:.4rem;padding:.4rem .8rem;border-radius:999px;border:1px solid var(--bc-border);background:var(--bc-surface);color:var(--bc-muted);font-size:.85rem;white-space:nowrap;line-height:1.2}.compact-nav-pill:hover{border-color:var(--bc-accent);color:var(--bc-accent)}.compact-nav-pill.compact-nav-grid{color:var(--bc-muted);border-style:dashed}.compact-calc-nav.accent-financial .compact-nav-pill.active{background:var(--bc-accent);border-color:var(--bc-accent);color:#fff}.compact-calc-nav.accent-health .compact-nav-pill.active{background:var(--bc-health);border-color:var(--bc-health);color:#fff}.compact-calc-nav.accent-health .compact-nav-pill:hover{border-color:var(--bc-health);color:var(--bc-health)}.compact-calc-nav.accent-math .compact-nav-pill.active{background:var(--bc-math);border-color:var(--bc-math);color:#fff}.compact-calc-nav.accent-math .compact-nav-pill:hover{border-color:var(--bc-math);color:var(--bc-math)}.compact-calc-nav.accent-everyday .compact-nav-pill.active{background:var(--bc-everyday);border-color:var(--bc-everyday);color:#fff}.compact-calc-nav.accent-everyday .compact-nav-pill:hover{border-color:var(--bc-everyday);color:var(--bc-everyday)}@media (max-width:575.98px){.compact-calc-nav{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch}.compact-nav-pill span{display:none}.compact-nav-pill{padding:.5rem}}.result-box{background-color:var(--bc-accent-light);border:1px solid var(--bc-accent);border-radius:.6rem;padding:1rem 1.25rem}.result-box.result-box-health{background-color:var(--bc-health-light);border-color:var(--bc-health)}.result-box.result-box-math{background-color:var(--bc-math-light);border-color:var(--bc-math)}.result-box.result-box-everyday{background-color:var(--bc-everyday-light);border-color:var(--bc-everyday)}.advanced-toggle{text-decoration:none;color:var(--bc-muted);font-size:.85rem;display:inline-flex;align-items:center;gap:.35rem}.advanced-toggle:hover{color:var(--bc-accent)}.advanced-toggle-chevron{transition:transform .15s ease}.advanced-toggle[aria-expanded=true] .advanced-toggle-chevron{transform:rotate(180deg)}.field-error{color:var(--bc-danger);font-size:.85rem;margin-top:.25rem;display:none}.field-error.show,.is-invalid~.field-error{display:block}.text-positive{color:var(--bc-success)!important}.text-negative{color:var(--bc-danger)!important}.history-section{border-top:1px dashed var(--bc-border);margin-top:1.5rem;padding-top:1rem;display:flex;flex-wrap:wrap;align-items:center;gap:.75rem}.history-section>.history-shell{flex:1 1 100%}.history-table{font-size:.875rem}.bmi-gauge-track{position:relative;height:14px;border-radius:999px;overflow:visible;background:linear-gradient(to right,#60a5fa 0,#60a5fa 14%,#34d399 14%,#34d399 40%,#fbbf24 40%,#fbbf24 60%,#f87171 60%,#f87171 100%)}.bmi-gauge-pointer{position:absolute;top:-8px;width:0;height:0;border-left:7px solid transparent;border-right:7px solid transparent;border-top:10px solid var(--bc-ink);transform:translateX(-50%);transition:left .3s ease}.pregnancy-gauge-track{position:relative;height:14px;border-radius:999px;overflow:visible;background:linear-gradient(to right,var(--bc-health-light) 0,var(--bc-health-light) 32.5%,var(--bc-health) 32.5%,var(--bc-health) 67.5%,var(--bc-health-dark) 67.5%,var(--bc-health-dark) 100%)}.pregnancy-gauge-pointer{position:absolute;top:-8px;width:0;height:0;border-left:7px solid transparent;border-right:7px solid transparent;border-top:10px solid var(--bc-ink);transform:translateX(-50%);transition:left .3s ease}.hr-zone-bar{display:flex;height:36px;border-radius:8px;overflow:hidden}.hr-zone-segment{flex:1;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.75rem;font-weight:600}.section-title{font-weight:700;letter-spacing:-.01em}.chart-wrap{position:relative;width:100%;min-height:260px}.table-responsive-panel{max-height:420px;overflow-y:auto;-webkit-overflow-scrolling:touch}.table-responsive{-webkit-overflow-scrolling:touch}footer{background-color:var(--bc-surface);border-top:1px solid var(--bc-border);color:var(--bc-muted)}footer a{color:var(--bc-muted)}footer a:hover{color:var(--bc-accent)}.svg-diagram{width:100%;max-width:320px;height:auto;display:block;margin:0 auto}.result-box .h4,.result-box .h5{overflow-wrap:anywhere}.schedule-accordion .accordion-button{font-size:.9rem;padding:.65rem 1rem;flex-wrap:wrap;gap:.25rem .75rem}.schedule-accordion .accordion-button:not(.collapsed){color:var(--bc-accent-dark);background-color:var(--bc-accent-light);box-shadow:none}.schedule-accordion .accordion-button:focus{box-shadow:0 0 0 .2rem rgba(37,99,235,.2)}.schedule-table{font-size:.85rem}.quick-pill-group{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.85rem;padding-top:.85rem;border-top:1px solid var(--bc-border)}.quick-pill{display:inline-flex;align-items:center;gap:.35rem;padding:.3rem .65rem;border-radius:999px;border:1px solid var(--bc-border);background:var(--bc-surface-alt);color:var(--bc-ink);text-decoration:none;font-size:.78rem;white-space:nowrap}.quick-pill:hover{border-color:var(--bc-accent);color:var(--bc-accent);background:var(--bc-accent-light)}.category-card.accent-health .quick-pill:hover{border-color:var(--bc-health);color:var(--bc-health);background:var(--bc-health-light)}.category-card.accent-math .quick-pill:hover{border-color:var(--bc-math);color:var(--bc-math);background:var(--bc-math-light)}.category-card.accent-everyday .quick-pill:hover{border-color:var(--bc-everyday);color:var(--bc-everyday);background:var(--bc-everyday-light)}.snippet-item{border:1px solid var(--bc-border);border-radius:.5rem;padding:.6rem .75rem;margin-bottom:.6rem}.snippet-item .snippet-calc-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.04em;color:var(--bc-muted)}.snippet-item .snippet-value{font-size:.9rem}.snippet-label-input{border:none;background:0 0;font-weight:600;padding:0;width:100%}.snippet-label-input:focus{outline:0;border-bottom:1px solid var(--bc-accent)}.offcanvas-body{-webkit-overflow-scrolling:touch;overscroll-behavior:contain}@media (max-width:575.98px){.hero{padding-top:2rem!important;padding-bottom:2rem!important}.hero h1{font-size:1.6rem}.hero .lead{font-size:.95rem}main.container,section.container{padding-top:2rem!important;padding-bottom:2rem!important}.result-box .h4,.result-box .h5{font-size:1.1rem}.result-box{padding:.65rem .85rem}.history-table,.schedule-table{font-size:.78rem}.history-table td,.history-table th,.schedule-table td,.schedule-table th{padding:.4rem .5rem;white-space:nowrap}.calc-card.p-4,.calc-panel .card.p-4,.category-card.p-4{padding:1rem!important}.calc-panel h2.h4{font-size:1.15rem}.calc-panel form .mb-3{margin-bottom:.65rem}.calc-panel .row.g-4{--bs-gutter-y:1rem}.icon-badge{width:40px;height:40px;font-size:1.15rem}.chart-wrap{min-height:220px}}@media (min-width:992px){body.home-page{height:100dvh;min-height:100dvh;overflow:hidden}body.home-page main{flex:1 1 auto;display:flex;flex-direction:column;min-height:0;overflow:hidden}body.home-page footer{flex:0 0 auto;padding-top:.5rem!important;padding-bottom:.5rem!important}body.home-page .hero{flex:0 0 auto;padding-top:clamp(.4rem,1.6vh,3rem)!important;padding-bottom:clamp(.3rem,1.2vh,2rem)!important}body.home-page .hero .container{padding-top:clamp(.15rem,1vh,1.5rem)!important;padding-bottom:clamp(.15rem,1vh,1.5rem)!important}body.home-page .hero h1{font-size:clamp(1.15rem, .85rem + 2.2vh, 3rem);margin-bottom:clamp(.25rem,.7vh,1rem)!important}body.home-page .hero .lead{font-size:clamp(.78rem, .35rem + 1.2vh, 1.25rem);margin-bottom:0!important}body.home-page main>section.container{flex:1 1 auto;display:flex;flex-direction:column;min-height:0;padding-top:clamp(.3rem,1.2vh,3rem)!important;padding-bottom:clamp(.3rem,1.2vh,3rem)!important}body.home-page main>section.container>.section-title{flex:0 0 auto;font-size:clamp(.9rem, .5rem + 1.3vh, 1.5rem);margin-bottom:clamp(.25rem,.7vh,1rem)!important}body.home-page main>section.container>div[style*=max-width]{flex:0 0 auto;margin-bottom:clamp(.4rem,1vh,1.5rem)!important}body.home-page .row.g-4{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(2,minmax(0,1fr));gap:clamp(.5rem,1.2vh,1.5rem);flex:1 1 auto;min-height:0;margin:0}body.home-page .row.g-4>[data-quick-search-group]{width:auto;max-width:none;flex:none;padding:0;margin:0;min-height:0}body.home-page .category-card{display:flex;flex-direction:column;min-height:0;padding:clamp(.5rem,1.4vh,1.5rem)!important}body.home-page .category-card>a{flex:0 0 auto}body.home-page .icon-badge{width:clamp(26px,3.2vh,48px);height:clamp(26px,3.2vh,48px);font-size:clamp(.8rem, 1.5vh, 1.4rem);margin-bottom:clamp(.2rem,.6vh,.75rem)!important}body.home-page .category-card h3{font-size:clamp(.88rem, .25rem + 1.4vh, 1.25rem);margin-bottom:clamp(.1rem,.4vh,.5rem)!important}body.home-page .category-card p{font-size:clamp(.68rem, .28rem + 1vh, .85rem);line-height:1.2}body.home-page .quick-pill-group{flex:1 1 auto;min-height:0;overflow-y:auto;align-content:flex-start;margin-top:clamp(.2rem,.6vh,.85rem)!important;padding-top:clamp(.2rem,.6vh,.85rem)!important;gap:clamp(.2rem,.5vh,.4rem)}body.home-page .quick-pill{font-size:clamp(.66rem, .22rem + .9vh, .78rem);padding:clamp(.15rem,.4vh,.3rem) clamp(.4rem,.9vh,.65rem)}}@media (max-width:575.98px){.navbar-account-chip,.settings-nav-btn{width:44px;height:44px}.compact-nav-pill{min-width:44px;min-height:44px;justify-content:center}.quick-pill{min-height:44px;padding:.55rem .85rem}.btn-sm{min-height:44px}.offcanvas-end{width:100%;height:100dvh}}