@layer components{.tf{position:relative}.tf__screen[hidden]{display:none}.tf__screen:focus{outline:none}.tf__bar{background:var(--color-rule);height:3px;position:absolute;top:0;left:0;right:0}.tf__bar span{background:var(--color-primary);height:100%;transition:width .5s var(--ease-brand);display:block}.tf__stage{min-height:min(46rem, calc(100svh - var(--nav-h) - 8rem));align-content:center;padding-top:clamp(2rem,5vh,3.5rem);display:grid}.tf__screen{max-width:40rem}.tf__screen--wide{max-width:58rem}.tf__kicker{font-size:var(--text-label);letter-spacing:.12em;text-transform:uppercase;color:var(--color-primary-soft);margin:0 0 .9rem;font-weight:600}.tf__q{letter-spacing:-.02em;color:var(--color-dark-grey);text-wrap:balance;margin:0 0 .9rem;font-size:clamp(1.6rem,1.1rem + 2vw,2.75rem);line-height:1.12}.tf__screen--open .tf__q{max-width:18ch}.tf__hint{max-width:52ch;color:var(--color-text-muted);margin:0 0 clamp(1.5rem,3vw,2.25rem)}.tf__q+.form-grid,.tf__q+.calc__modes{margin-top:clamp(1.5rem,3vw,2.25rem)}.tf__choices{grid-template-columns:1fr 1fr;gap:clamp(.75rem,1.5vw,1.1rem);margin-top:clamp(1.5rem,3vw,2.25rem);display:grid}.tf__choice{background:var(--color-white);border:1px solid var(--color-rule);font:inherit;text-align:left;color:var(--color-text);cursor:pointer;transition:border-color .2s var(--ease-brand), box-shadow .25s var(--ease-brand), transform .25s var(--ease-brand);gap:.45rem;padding:clamp(1.1rem,2.2vw,1.6rem);display:grid}.tf__choice strong{font-size:var(--text-h4);color:var(--color-dark-grey);font-weight:500}.tf__choice-note{font-size:var(--text-small);color:var(--color-text-muted)}.tf__choice-key{background:var(--color-light-grey);width:1.7rem;height:1.7rem;color:var(--color-text-muted);transition:background-color .2s var(--ease-brand), color .2s var(--ease-brand);place-items:center;font-size:.8125rem;font-weight:700;display:grid}.tf__choice:hover,.tf__choice:focus-visible{border-color:var(--color-primary);box-shadow:var(--shadow-md);transform:translateY(-2px)}.tf__choice:hover .tf__choice-key,.tf__choice:focus-visible .tf__choice-key,.tf__choice.is-on .tf__choice-key{background:var(--color-primary);color:#fff}.tf__choice.is-on{border-color:var(--color-primary)}.tf__nav{flex-wrap:wrap;align-items:center;gap:1rem 1.4rem;margin-top:clamp(1.75rem,3.5vw,2.5rem);display:flex}.tf__back{font:inherit;font-size:var(--text-small);color:var(--color-text-muted);text-underline-offset:.25em;cursor:pointer;background:0 0;border:0;padding:0;text-decoration:underline}.tf__back:hover{color:var(--color-primary)}.tf__note{border-left:2px solid var(--color-sage);font-size:var(--text-small);color:var(--color-text-muted);margin:clamp(1.25rem,2.5vw,1.75rem) 0 0;padding-left:.9rem}.tf__key{font-size:var(--text-small);color:var(--color-text-muted)}.tf__key kbd{border:1px solid var(--color-rule);background:var(--color-white);font:inherit;padding:.1rem .4rem;font-size:.75rem}.tf .form-grid{gap:1rem 1.25rem}.tf .field input,.tf .field select,.tf .field textarea{padding-block:.7rem}.tf .field__note{display:none}.tf .field__status{font-size:var(--text-small);color:var(--color-text-muted);margin:.5rem 0 0}.calc__hint{color:var(--color-text-muted);max-width:62ch;margin:0 0 clamp(1.5rem,3vw,2rem)}.field__note{font-size:var(--text-small);color:var(--color-text-muted);margin:.5rem 0 0}.field>label{position:relative}.info{background:var(--color-sage);width:1.05rem;height:1.05rem;color:var(--color-primary);text-transform:none;letter-spacing:0;cursor:help;vertical-align:middle;border:0;border-radius:50%;place-items:center;margin-left:.1rem;padding:0;font-family:inherit;font-size:.6875rem;font-weight:700;line-height:1;display:inline-grid}.info:hover,.info:focus-visible{background:var(--color-primary);color:#fff}.field__opt{color:var(--color-text-muted);text-transform:none;letter-spacing:0;font-weight:400}.field__combo{grid-template-columns:1fr auto;gap:.5rem;display:grid}.field__unit{position:relative}.field__unit input{padding-right:5rem}.field__unit>span{font-size:var(--text-small);color:var(--color-text-muted);pointer-events:none;position:absolute;top:50%;right:1rem;translate:0 -50%}.daygrid{flex-wrap:wrap;gap:.5rem;display:flex}.daybox{position:relative}.daybox input{opacity:0;cursor:pointer;margin:0;position:absolute;inset:0}.daybox span{border:1px solid var(--color-rule);background:var(--color-white);min-width:3rem;font-size:var(--text-small);transition:background-color .2s var(--ease-brand), border-color .2s var(--ease-brand), color .2s var(--ease-brand);place-items:center;padding:.6rem .75rem;font-weight:500;display:grid}.daybox input:checked+span{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.daybox input:focus-visible+span{outline:2px solid var(--color-primary);outline-offset:2px}.calc__modes{border:1px solid var(--color-rule);background:var(--color-light-grey);grid-template-columns:1fr 1fr;gap:0;margin-bottom:clamp(1.5rem,3vw,2rem);display:grid}.calc__modes button{font:inherit;font-size:var(--text-small);color:var(--color-text-muted);cursor:pointer;transition:background-color .25s var(--ease-brand), color .25s var(--ease-brand);background:0 0;border:0;padding:.85rem 1rem;font-weight:600}.calc__modes button.is-on{background:var(--color-primary);color:#fff}[data-pane][hidden]{display:none}input[type=file]{border:1px dashed var(--color-rule);background:var(--color-white);width:100%;font:inherit;font-size:var(--text-small);padding:.8rem}.curve{border:1px solid var(--color-rule);background:var(--color-white);box-shadow:var(--shadow-md);margin:clamp(1.5rem,3vw,2.25rem) 0 0;padding:clamp(1rem,2vw,1.4rem)}.curve--sample .curve__plot{opacity:.62}.curve--sample .curve__head span{color:var(--color-primary-soft)}.curve__head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:.75rem;margin-bottom:1rem;display:flex}.curve__head strong{font-size:var(--text-small);color:var(--color-dark-grey);display:block}.curve__head span{color:var(--color-text-muted);font-size:.75rem}.curve__toggle{border:1px solid var(--color-rule);display:flex}.curve__toggle button{font:inherit;color:var(--color-text-muted);cursor:pointer;background:0 0;border:0;padding:.35rem .85rem;font-size:.75rem;font-weight:600}.curve__toggle button.is-on{background:var(--color-primary);color:#fff}.curve__plot{min-height:200px;transition:opacity .4s var(--ease-brand)}.curve__plot svg{width:100%;height:clamp(200px,26vw,260px);display:block}.curve__empty{min-height:200px;font-size:var(--text-small);color:var(--color-text-muted);text-align:center;place-items:center;margin:0;display:grid}.cv-grid{stroke:var(--color-rule);stroke-width:1px}.cv-flex{fill:var(--color-sage);opacity:.75;stroke:none}.cv-warm{stroke:var(--color-primary-soft);stroke-width:1px;stroke-dasharray:4 4}.cv-load{fill:none;stroke:var(--color-accent-terracotta);stroke-width:1.2px;vector-effect:non-scaling-stroke}.cv-ylab,.cv-xlab{fill:var(--color-text-muted);font-family:inherit;font-size:10px}.cv-unit{fill:var(--color-text-muted);font-family:inherit;font-size:9px}.curve__legend{color:var(--color-text-muted);flex-wrap:wrap;gap:.5rem 1.25rem;margin-top:.9rem;font-size:.75rem;display:flex}.lg{align-items:center;gap:.45rem;display:inline-flex}.lg:before{content:"";flex:none;width:12px;height:3px}.lg--load:before{background:var(--color-accent-terracotta)}.lg--flex:before{background:var(--color-sage);height:10px}.lg--warm:before{background:var(--color-primary-soft);border-top:2px dashed var(--color-primary-soft);height:0}.curve__note{color:var(--color-text-muted);margin:.9rem 0 0;font-size:.75rem}.calc__legal{font-size:var(--text-small);color:var(--color-text-muted);margin:1.25rem 0 0}.modal__box h2{font-size:var(--text-h3);margin:0 0 .75rem}.modal__box>p{color:var(--color-text-muted);margin:0 0 1.75rem}.modal__box .field{margin-bottom:1.1rem}.modal__box .consent{margin:1.25rem 0 1.5rem}@media (max-width:720px){.tf__stage{min-height:0}.tf__choices,.tf .form-grid{grid-template-columns:1fr}.tf__nav .btn{flex:auto}.tf__key{display:none}}}