/**
 * Transakt Core — tool styles.
 * Tokens come from the theme; the fallbacks here keep the tools correct if the
 * plugin is ever used with a different theme.
 */

:root{
  --tk-ink:#0E1A24; --tk-brand:#14405C; --tk-signal:#0F8A6A; --tk-signal-hover:#0C7358;
  --tk-attention:#B4531F; --tk-surface:#F2F5F7; --tk-paper:#FFFFFF; --tk-rule:#DCE3E8;
  --tk-muted:#5A6B78;
  --tk-r:4px; --tk-r-card:6px;
  --tk-sh1:0 1px 2px rgba(14,26,36,.06);
  --tk-sh2:0 4px 16px rgba(14,26,36,.10);
  --tk-f-head:"Archivo",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --tk-f-body:"IBM Plex Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --tk-f-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}

/* ---------- shared ---------- */
.tk-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--tk-f-head);font-weight:600;font-size:15px;line-height:1;
  min-height:48px;padding:0 20px;border-radius:var(--tk-r);border:1px solid transparent;
  text-decoration:none;cursor:pointer;text-align:center;transition:background .15s ease,border-color .15s ease;
}
.tk-btn--primary{background:var(--tk-signal);color:#fff}
.tk-btn--primary:hover{background:var(--tk-signal-hover);color:#fff}
.tk-btn--secondary{background:transparent;color:var(--tk-brand);border-color:var(--tk-brand)}
.tk-btn--secondary:hover{background:var(--tk-surface)}
.tk-btn--ghost{background:transparent;color:var(--tk-brand);border-color:var(--tk-rule);font-weight:500;min-height:40px;font-size:14px}
.tk-btn--ghost:hover{background:var(--tk-surface)}
.tk-btn--block{display:flex;width:100%}
.tk-btn--sm{min-height:38px;font-size:13.5px;padding:0 14px}
.tk-btn:focus-visible{outline:2px solid var(--tk-signal);outline-offset:2px}
.tk-btn[disabled]{opacity:.6;cursor:default}
@media (max-width:780px){.tk-btn{min-height:52px;width:100%}.tk-btn--ghost{min-height:44px}}

.tk-field{display:block;margin:0 0 16px}
.tk-field__label{display:flex;justify-content:space-between;align-items:baseline;gap:10px;font-family:var(--tk-f-head);font-size:14px;font-weight:600;color:var(--tk-ink);margin:0 0 6px}
.tk-field__value{font-family:var(--tk-f-mono);font-weight:500;color:var(--tk-brand);font-size:14px}
.tk-field__hint{display:block;font-size:13px;color:var(--tk-muted);margin-top:5px;line-height:1.45}
.tk-field--action{display:flex;align-items:flex-end}

.tk-input{
  width:100%;min-height:44px;padding:10px 12px;font-size:16px;font-family:var(--tk-f-body);
  color:var(--tk-ink);background:var(--tk-paper);border:1px solid var(--tk-rule);border-radius:var(--tk-r);
}
.tk-input:focus{outline:2px solid var(--tk-signal);outline-offset:1px;border-color:var(--tk-signal)}
select.tk-input{appearance:none;background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath fill='%235A6B78' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:11px;padding-right:34px}

.tk-money{display:flex;align-items:stretch;border:1px solid var(--tk-rule);border-radius:var(--tk-r);background:var(--tk-paper);overflow:hidden}
.tk-money:focus-within{outline:2px solid var(--tk-signal);outline-offset:1px;border-color:var(--tk-signal)}
.tk-money__sym{display:flex;align-items:center;padding:0 10px;background:var(--tk-surface);border-right:1px solid var(--tk-rule);font-family:var(--tk-f-mono);font-size:14px;color:var(--tk-muted)}
.tk-input--money{border:0;border-radius:0;font-family:var(--tk-f-mono);font-variant-numeric:tabular-nums}
.tk-input--money:focus{outline:0}
.tk-input--num{max-width:88px;min-height:40px;padding:8px 10px;font-family:var(--tk-f-mono);font-variant-numeric:tabular-nums;text-align:center}
.tk-slider-row{display:flex;align-items:center;gap:12px}
.tk-slider-row .tk-range{flex:1;min-width:0}

.tk-range{
  -webkit-appearance:none;appearance:none;width:100%;height:28px;background:transparent;cursor:pointer;margin:2px 0 0;
}
.tk-range::-webkit-slider-runnable-track{height:4px;border-radius:2px;background:linear-gradient(to right,var(--tk-signal) var(--tk-pct,50%),var(--tk-rule) var(--tk-pct,50%))}
.tk-range::-moz-range-track{height:4px;border-radius:2px;background:var(--tk-rule)}
.tk-range::-moz-range-progress{height:4px;border-radius:2px;background:var(--tk-signal)}
.tk-range::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;margin-top:-10px;border-radius:50%;background:var(--tk-paper);border:2px solid var(--tk-signal);box-shadow:var(--tk-sh1)}
.tk-range::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--tk-paper);border:2px solid var(--tk-signal)}
.tk-range:focus-visible{outline:2px solid var(--tk-signal);outline-offset:4px}

.tk-disclaimer{font-size:13px;line-height:1.5;color:var(--tk-muted);border-top:1px solid var(--tk-rule);padding-top:12px;margin:18px 0 0}
.tk-note{font-size:14.5px;line-height:1.55;color:var(--tk-muted);background:var(--tk-surface);border-radius:var(--tk-r);padding:12px 14px;margin:12px 0}
.tk-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}

/* ---------- start strip ----------
   Laid out against its own width, not the viewport: the same component sits in a
   narrow hero column on the homepage and full width on a landing page, and a
   viewport breakpoint gets the first of those wrong. */
.tk-start{background:var(--tk-paper);border:1px solid var(--tk-rule);border-radius:var(--tk-r-card);padding:20px;box-shadow:var(--tk-sh1);container-type:inline-size}
.tk-start__row{display:grid;gap:16px}
@container (min-width:620px){
  .tk-start__row{grid-template-columns:1.2fr 1fr auto;align-items:end}
  .tk-start__row .tk-field{margin-bottom:0}
}
@supports not (container-type:inline-size){
  @media (min-width:1100px){
    .tk-landing .tk-start__row{grid-template-columns:1.2fr 1fr auto;align-items:end}
    .tk-landing .tk-start__row .tk-field{margin-bottom:0}
  }
}
.tk-start__note{font-size:13px;color:var(--tk-muted);margin:14px 0 0}

/* ---------- calculator ---------- */
.tk-calc{display:grid;gap:20px;margin:24px 0}
@media (min-width:860px){.tk-calc{grid-template-columns:5fr 7fr;align-items:start}}
.tk-calc__inputs{background:var(--tk-paper);border:1px solid var(--tk-rule);border-radius:var(--tk-r-card);padding:20px}
.tk-calc__result{position:sticky;top:12px}

.tk-result{background:var(--tk-surface);border:1px solid var(--tk-rule);border-radius:var(--tk-r-card);padding:24px}
.tk-result__headline{font-family:var(--tk-f-head);font-size:clamp(30px,5vw,44px);font-weight:700;line-height:1.05;letter-spacing:-.02em;margin:0;color:var(--tk-ink);font-variant-numeric:tabular-nums}
.tk-result__sub{font-size:14.5px;color:var(--tk-muted);margin:6px 0 18px}
.tk-result__rows{margin:0 0 16px;padding:0}
.tk-result__row{display:flex;justify-content:space-between;gap:16px;padding:9px 0;border-bottom:1px solid var(--tk-rule)}
.tk-result__row:last-child{border-bottom:0}
.tk-result__row dt{font-size:14.5px;color:var(--tk-muted);margin:0}
.tk-result__row dd{font-family:var(--tk-f-mono);font-size:14.5px;font-weight:500;color:var(--tk-ink);margin:0;font-variant-numeric:tabular-nums;text-align:right}
.tk-result__insight{font-size:14.5px;line-height:1.55;color:var(--tk-ink);background:var(--tk-paper);border-left:3px solid var(--tk-signal);border-radius:0 var(--tk-r) var(--tk-r) 0;padding:12px 14px;margin:0 0 18px}
.tk-result__actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
@media (max-width:780px){
  .tk-calc__result{position:sticky;top:0;z-index:5;margin:0 0 4px}
  .tk-result{border-radius:0 0 var(--tk-r-card) var(--tk-r-card);padding:16px}
  .tk-result__actions .tk-btn{width:auto;flex:1 1 auto}
}

/* ---------- quick check ---------- */
.tk-quick{background:var(--tk-paper);border:1px solid var(--tk-rule);border-radius:var(--tk-r-card);padding:20px;box-shadow:var(--tk-sh1)}
.tk-quick__title{font-family:var(--tk-f-head);font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 14px}
.tk-quick__note{font-size:13px;color:var(--tk-muted);margin:10px 0 0;text-align:center}
.tk-quick__result{margin-top:18px}

/* ---------- eligibility ---------- */
.tk-elig{max-width:720px;margin:24px auto}
.tk-step{border:0;padding:0;margin:0 0 20px}
.tk-step__q{font-family:var(--tk-f-head);font-size:clamp(20px,3vw,26px);font-weight:600;line-height:1.2;color:var(--tk-ink);padding:0;margin:0 0 8px}
.tk-step__why{font-size:14.5px;line-height:1.55;color:var(--tk-muted);margin:0 0 16px}
.tk-choices{display:grid;gap:8px;margin:0 0 8px}
.tk-choice{display:block;position:relative}
.tk-choice input{position:absolute;opacity:0;width:0;height:0}
.tk-choice span{display:block;padding:14px 16px;border:1px solid var(--tk-rule);border-radius:var(--tk-r);background:var(--tk-paper);font-size:15.5px;cursor:pointer;transition:border-color .12s,background .12s}
.tk-choice:hover span{background:var(--tk-surface)}
.tk-choice input:checked+span{border-color:var(--tk-signal);background:var(--tk-paper);box-shadow:inset 0 0 0 1px var(--tk-signal)}
.tk-choice input:focus-visible+span{outline:2px solid var(--tk-signal);outline-offset:2px}
.tk-elig__nav{display:flex;gap:10px;margin-top:20px}
.tk-elig__nav .tk-btn{flex:1}
.tk-elig__progress{font-family:var(--tk-f-mono);font-size:12px;color:var(--tk-muted);text-align:center;margin:14px 0 0}

.tk-eresult{background:var(--tk-paper);border:1px solid var(--tk-rule);border-radius:var(--tk-r-card);padding:24px}
.tk-eresult__label{font-family:var(--tk-f-head);font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 18px}
.tk-eresult__none{font-size:16px;line-height:1.6}
.tk-band{padding:16px 0;border-bottom:1px solid var(--tk-rule)}
.tk-band__label{font-family:var(--tk-f-head);font-size:15px;font-weight:600;margin:0 0 4px}
.tk-band__range{font-family:var(--tk-f-mono);font-size:clamp(20px,3.4vw,26px);font-weight:600;color:var(--tk-ink);margin:0 0 6px;font-variant-numeric:tabular-nums}
.tk-band__conf{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--tk-muted);margin:0}
.tk-dots{display:inline-flex;gap:3px}
.tk-dots span{width:8px;height:8px;border-radius:50%;background:var(--tk-rule)}
.tk-dots span.on{background:var(--tk-signal)}
.tk-limiting{background:var(--tk-surface);border-left:3px solid var(--tk-attention);border-radius:0 var(--tk-r) var(--tk-r) 0;padding:14px 16px;margin:18px 0}
.tk-limiting__label{font-family:var(--tk-f-head);font-size:11.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-attention);margin:0 0 6px}
.tk-limiting p{margin:0;font-size:15px;line-height:1.6}
.tk-strengthen{margin:18px 0}
.tk-strengthen__label{font-family:var(--tk-f-head);font-size:11.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 8px}
.tk-strengthen ul{margin:0;padding-left:20px}
.tk-strengthen li{font-size:15px;line-height:1.6;margin-bottom:5px}
.tk-eresult__actions{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 0}

/* ---------- documents ---------- */
.tk-docs{margin:24px 0}
.tk-docs__step{margin:0 0 20px}
.tk-docs__label{font-family:var(--tk-f-head);font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 10px}
.tk-tabs{display:flex;flex-wrap:wrap;gap:8px}
.tk-tab{
  font-family:var(--tk-f-head);font-size:14.5px;font-weight:500;padding:11px 16px;min-height:44px;
  border:1px solid var(--tk-rule);border-radius:var(--tk-r);background:var(--tk-paper);color:var(--tk-ink);cursor:pointer;
}
.tk-tab:hover{background:var(--tk-surface)}
.tk-tab.is-on{border-color:var(--tk-signal);box-shadow:inset 0 0 0 1px var(--tk-signal);font-weight:600}
.tk-tab:focus-visible{outline:2px solid var(--tk-signal);outline-offset:2px}
.tk-docs__count{font-size:16px;margin:0 0 14px}
.tk-group{border:1px solid var(--tk-rule);border-radius:var(--tk-r-card);margin:0 0 10px;background:var(--tk-paper)}
.tk-group__head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;cursor:pointer;font-family:var(--tk-f-head);font-weight:600;font-size:15px;list-style:none}
.tk-group__head::-webkit-details-marker{display:none}
.tk-group__head::after{content:"+";font-family:var(--tk-f-mono);color:var(--tk-muted)}
.tk-group[open] .tk-group__head::after{content:"–"}
.tk-group__n{font-family:var(--tk-f-mono);font-size:12px;color:var(--tk-muted);margin-left:auto;margin-right:8px}
.tk-group__items{list-style:none;margin:0;padding:0 16px 14px}
.tk-item{padding:10px 0;border-top:1px solid var(--tk-rule)}
.tk-item label{display:flex;gap:10px;align-items:flex-start;cursor:pointer}
.tk-item input{width:20px;height:20px;margin-top:2px;flex:0 0 auto;accent-color:var(--tk-signal)}
.tk-item__label{font-size:15.5px;line-height:1.5}
.tk-item__official{color:var(--tk-muted);font-style:normal;font-size:14px}
.tk-item__cond{display:inline-block;font-size:12px;font-family:var(--tk-f-mono);color:var(--tk-brand);background:var(--tk-surface);padding:1px 6px;border-radius:3px;margin-left:4px}
.tk-item__note{font-size:13.5px;line-height:1.55;color:var(--tk-muted);margin:6px 0 0 30px}
.tk-docs__caveat{font-size:13.5px;color:var(--tk-muted);margin:14px 0}
.tk-docs__actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}

/* ---------- lead form ---------- */
.tk-lead{background:var(--tk-paper);border:1px solid var(--tk-rule);border-radius:var(--tk-r-card);padding:24px;max-width:560px;margin:32px auto;box-shadow:var(--tk-sh1)}
.tk-lead__title{font-family:var(--tk-f-head);font-size:clamp(19px,3vw,24px);font-weight:700;margin:0 0 16px}
.tk-lead__file{background:var(--tk-surface);border-radius:var(--tk-r);padding:14px 16px;margin:0 0 20px}
.tk-lead__file-label{font-family:var(--tk-f-head);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 6px}
.tk-lead__file-body{font-size:14.5px;line-height:1.55;margin:0}
.tk-consent{display:flex;gap:10px;align-items:flex-start;margin:4px 0 18px;font-size:14px;line-height:1.5;color:var(--tk-ink)}
.tk-consent input{width:20px;height:20px;margin-top:1px;flex:0 0 auto;accent-color:var(--tk-signal)}
.tk-lead__error{color:var(--tk-attention);font-size:14.5px;margin:12px 0 0}
.tk-promises{list-style:none;margin:18px 0 0;padding:0;border-top:1px solid var(--tk-rule);padding-top:14px}
.tk-promises li{position:relative;padding-left:20px;font-size:14px;line-height:1.5;color:var(--tk-muted);margin-bottom:7px}
.tk-promises li::before{content:"";position:absolute;left:0;top:7px;width:8px;height:8px;border-radius:50%;background:var(--tk-signal)}
.tk-done__title{font-family:var(--tk-f-head);font-size:19px;font-weight:600;line-height:1.4;margin:0 0 10px}
.tk-done__ref{font-family:var(--tk-f-mono);font-size:14px;color:var(--tk-muted);margin:0 0 16px}
.tk-done__note{font-size:13.5px;color:var(--tk-muted);margin:10px 0 0}

/* ---------- file indicator ---------- */
.tk-fileind{
  position:fixed;right:18px;bottom:18px;width:290px;z-index:60;
  background:var(--tk-paper);border:1px solid var(--tk-rule);border-radius:var(--tk-r-card);
  padding:14px 16px;box-shadow:var(--tk-sh2);
}
.tk-fileind__head{display:flex;justify-content:space-between;font-family:var(--tk-f-head);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted)}
.tk-fileind__head b{color:var(--tk-ink)}
.tk-fileind__bars{display:flex;gap:3px;margin:8px 0 10px}
.tk-fileind__bars span{flex:1;height:5px;border-radius:2px;background:var(--tk-rule)}
.tk-fileind__bars span.on{background:var(--tk-signal)}
.tk-fileind__body{font-size:13px;line-height:1.5;color:var(--tk-ink);margin:0 0 10px}
.tk-fileind__next,.tk-fileind__note{font-size:12.5px;color:var(--tk-muted);margin:8px 0 0}
@media (max-width:900px){
  .tk-fileind{position:static;width:auto;margin:20px 0;box-shadow:none}
}

/* ---------- tables ---------- */
.tk-table-wrap{overflow-x:auto;border:1px solid var(--tk-rule);border-radius:var(--tk-r-card);margin:22px 0;background:var(--tk-paper)}
.tk-table{border-collapse:collapse;width:100%;min-width:540px;font-size:15px}
.tk-table th{font-family:var(--tk-f-head);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--tk-muted);font-weight:600;text-align:left;padding:12px 14px;background:var(--tk-surface);border-bottom:1px solid var(--tk-rule)}
.tk-table td,.tk-table tbody th{padding:12px 14px;border-bottom:1px solid var(--tk-rule);vertical-align:top;line-height:1.5}
.tk-table tbody th{text-align:left;font-family:var(--tk-f-head);font-weight:600;font-size:14.5px;background:transparent;text-transform:none;letter-spacing:0;color:var(--tk-ink)}
.tk-table tr:last-child td,.tk-table tr:last-child th{border-bottom:0}
.tk-num{font-family:var(--tk-f-mono);font-variant-numeric:tabular-nums;white-space:nowrap}
.tk-table--compare tr.is-key td,.tk-table--compare tr.is-key th{background:var(--tk-surface);font-weight:600}

/* ---------- process, tools, faq, cta ---------- */
.tk-process{list-style:none;counter-reset:tk;display:grid;gap:16px;margin:24px 0;padding:0}
@media (min-width:420px){.tk-process{grid-template-columns:1fr 1fr}}
@media (min-width:820px){.tk-process{grid-template-columns:repeat(4,1fr);gap:20px}}
@media (max-width:819px){.tk-process__step h3{font-size:15px}.tk-process__step p{font-size:13.5px;line-height:1.45}}
.tk-process__step{position:relative;padding-top:8px;border-top:2px solid var(--tk-rule)}
.tk-process__n{font-family:var(--tk-f-mono);font-size:12px;color:var(--tk-signal);font-weight:600}
.tk-process__step h3{font-family:var(--tk-f-head);font-size:16px;font-weight:600;margin:6px 0 6px}
.tk-process__step p{font-size:14.5px;line-height:1.55;color:var(--tk-muted);margin:0}

.tk-tools{display:grid;gap:12px;margin:24px 0}
@media (min-width:380px){.tk-tools{grid-template-columns:1fr 1fr;gap:12px}}
@media (min-width:1000px){.tk-tools{grid-template-columns:repeat(4,1fr);gap:14px}}
@media (max-width:640px){.tk-tool{padding:14px}.tk-tool h3{font-size:15px;margin-bottom:6px}.tk-tool p{font-size:13.5px;line-height:1.45;margin-bottom:10px}}
.tk-tool{display:flex;flex-direction:column;background:var(--tk-paper);border:1px solid var(--tk-rule);border-radius:var(--tk-r-card);padding:18px;text-decoration:none;color:inherit;transition:border-color .15s}
.tk-tool:hover{border-color:var(--tk-signal)}
.tk-tool h3{font-family:var(--tk-f-head);font-size:16px;font-weight:600;margin:0 0 8px}
.tk-tool p{font-size:14.5px;line-height:1.5;color:var(--tk-muted);margin:0 0 14px;flex:1}
.tk-tool__go{font-family:var(--tk-f-head);font-size:14px;font-weight:600;color:var(--tk-signal)}
.tk-tool__go::after{content:" →"}

.tk-faq{margin:24px 0}
.tk-faq__item{border-bottom:1px solid var(--tk-rule)}
.tk-faq__item summary{font-family:var(--tk-f-head);font-size:16.5px;font-weight:600;padding:16px 30px 16px 0;cursor:pointer;position:relative;list-style:none}
.tk-faq__item summary::-webkit-details-marker{display:none}
.tk-faq__item summary::after{content:"+";position:absolute;right:4px;top:16px;font-family:var(--tk-f-mono);color:var(--tk-muted)}
.tk-faq__item[open] summary::after{content:"–"}
.tk-faq__a{padding:0 0 18px}
.tk-faq__a p{margin:0 0 12px;line-height:1.65}

.tk-ctablock{margin:26px 0}
.tk-ctablock__note{font-size:13.5px;color:var(--tk-muted);margin:10px 0 0}
.tk-aipanel-cta{background:var(--tk-surface);border:1px solid var(--tk-rule);border-radius:var(--tk-r-card);padding:22px;margin:26px 0}
.tk-aipanel-cta__title{font-family:var(--tk-f-head);font-size:18px;font-weight:700;margin:0 0 8px}
.tk-aipanel-cta__body{font-size:15px;line-height:1.6;color:var(--tk-muted);margin:0 0 16px}

.tk-contact__actions{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}
.tk-contact__address{font-style:normal;font-size:15.5px;line-height:1.65}
.tk-contact__hours,.tk-contact__note{font-size:14px;color:var(--tk-muted);margin:10px 0 0}

/* ---------- AI panel ---------- */
.tk-ai{
  position:fixed;right:0;bottom:0;width:420px;max-width:100%;height:min(640px,88vh);
  display:none;flex-direction:column;z-index:200;
  background:var(--tk-paper);border:1px solid var(--tk-rule);border-radius:var(--tk-r-card) 0 0 0;
  box-shadow:var(--tk-sh2);
}
.tk-ai.is-open{display:flex}
@media (max-width:780px){
  .tk-ai{right:0;left:0;top:0;width:100%;height:100dvh;border-radius:0;border:0}
}
.tk-ai__head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--tk-rule);background:var(--tk-surface)}
.tk-ai__head b{font-family:var(--tk-f-head);font-size:15px;display:block}
.tk-ai__ctx{font-size:12px;color:var(--tk-muted);display:block;margin-top:2px}
.tk-ai__close{background:none;border:0;font-size:18px;color:var(--tk-muted);cursor:pointer;padding:6px 8px;min-height:44px;min-width:44px}
.tk-ai__log{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}
.tk-msg{max-width:88%;font-size:15px;line-height:1.6;white-space:pre-wrap;border-radius:var(--tk-r-card);padding:11px 14px}
.tk-msg--assistant{background:var(--tk-surface);color:var(--tk-ink);align-self:flex-start}
.tk-msg--user{background:var(--tk-brand);color:#fff;align-self:flex-end}
.tk-msg.is-thinking{opacity:.6}
.tk-aicard{background:var(--tk-paper);border:1px solid var(--tk-signal);border-radius:var(--tk-r-card);padding:14px}
.tk-aicard__title{font-family:var(--tk-f-mono);font-size:19px;font-weight:600;margin:0 0 4px;font-variant-numeric:tabular-nums}
.tk-aicard__sub{font-size:13.5px;color:var(--tk-muted);line-height:1.5;margin:0 0 10px}
.tk-aicard__row{display:flex;justify-content:space-between;gap:12px;font-size:14px;padding:5px 0;border-top:1px solid var(--tk-rule)}
.tk-aicard__row b{font-family:var(--tk-f-mono);font-variant-numeric:tabular-nums}
.tk-aicard__link{display:inline-block;margin-top:10px;font-size:14px;font-weight:600;color:var(--tk-signal)}
.tk-aicard__foot{font-size:11.5px;color:var(--tk-muted);margin:10px 0 0}
.tk-ai__sources{font-size:12.5px;color:var(--tk-muted);margin:0}
.tk-ai__sources a{color:var(--tk-brand)}
.tk-ai__fallback{display:flex;flex-direction:column;gap:8px}
.tk-ai__chips{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 10px}
.tk-chip{font-family:var(--tk-f-body);font-size:13px;padding:8px 12px;min-height:38px;border:1px solid var(--tk-rule);border-radius:20px;background:var(--tk-paper);color:var(--tk-brand);cursor:pointer}
.tk-chip:hover{background:var(--tk-surface)}
.tk-ai__form{display:flex;gap:8px;padding:12px 16px;border-top:1px solid var(--tk-rule)}
.tk-ai__input{flex:1;min-height:44px;padding:10px 12px;font-size:16px;border:1px solid var(--tk-rule);border-radius:var(--tk-r);font-family:var(--tk-f-body)}
.tk-ai__input:focus{outline:2px solid var(--tk-signal);outline-offset:1px}
.tk-ai__send{min-width:48px;min-height:44px;border:0;border-radius:var(--tk-r);background:var(--tk-signal);color:#fff;font-size:16px;cursor:pointer}
.tk-ai__foot{font-size:11.5px;color:var(--tk-muted);margin:0;padding:0 16px 12px}
body.tk-ai-open{overflow:hidden}
@media (min-width:781px){body.tk-ai-open{overflow:auto}}

@media print{
  .tk-fileind,.tk-ai,.tk-docs__actions,.tk-tabs,.tk-docs__step .tk-docs__label{display:none!important}
  .tk-group{break-inside:avoid;border:0}
  .tk-group__items{display:block!important}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}