/* UK Card Fee Comparer — all rules scoped to .ukcf so they don't leak into the theme */
.ukcf{
  --bg:#F2F5F3; --surface:#FFFFFF; --ink:#1E2B33; --muted:#5E6B70; --line:#D5DDD9;
  --accent:#2F6F5E; --accent-soft:#DCEBE5; --best:#E3A82B; --best-soft:#FBEFD3; --warn:#A5522B; --bar:#9FBFB4;
  --c1:#2F6F5E; --c2:#5C9C88; --c3:#9FBFB4; --c4:#3C6E9E; --c5:#7A5C9E; --c6:#C07A3A; --c7:#B8475A; --c8:#C9A43A; --c9:#6F7E84;
  box-sizing:border-box; max-width:980px; margin:0 auto; padding:1.5rem 1rem 2.5rem;
  background:var(--bg); color:var(--ink); border-radius:16px;
  font:400 16px/1.55 "IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-variant-numeric:tabular-nums; text-align:left; overflow-wrap:break-word;
}
.ukcf *,.ukcf *::before,.ukcf *::after{box-sizing:border-box}
.ukcf p{margin:0 0 .5rem}
.ukcf .ukcf-title,.ukcf .ukcf-h{font-family:"Bricolage Grotesque","Arial Narrow",system-ui,sans-serif;letter-spacing:-.02em;color:var(--ink);margin:0;padding:0;text-transform:none;border:0}
.ukcf .ukcf-title{font-size:clamp(1.6rem,5vw,2.6rem);font-weight:800;line-height:1.08;max-width:20ch}
.ukcf .ukcf-h{font-size:1.25rem;font-weight:700;line-height:1.25;margin:0 0 .75rem}
.ukcf .ukcf-lede{color:var(--muted);max-width:62ch;margin:.75rem 0 0;font-size:1rem}

.ukcf .ukcf-sentence{margin:1.5rem 0 1rem;padding:1.25rem;background:var(--surface);border-radius:14px;border:1px solid var(--line);
  font-family:"Bricolage Grotesque",system-ui,sans-serif;font-size:clamp(1.15rem,4.2vw,1.85rem);font-weight:500;line-height:1.9}
.ukcf .ukcf-field{display:inline-flex;align-items:baseline;gap:.1em;border-bottom:3px solid var(--accent);padding:0 .15em;color:var(--accent);white-space:nowrap}
.ukcf .ukcf-field input[type=number]{font:inherit;font-weight:700;color:inherit;background:transparent;border:0;box-shadow:none;width:var(--w,5ch);min-width:0;height:auto;margin:0;padding:0;text-align:center;-moz-appearance:textfield;appearance:textfield;border-radius:0}
.ukcf input[type=number]::-webkit-outer-spin-button,.ukcf input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.ukcf .ukcf-field input[type=number]:focus{outline:none;box-shadow:none}
.ukcf .ukcf-field:focus-within{background:var(--accent-soft);border-radius:4px 4px 0 0}
.ukcf .ukcf-sub{font-family:"IBM Plex Sans",system-ui,sans-serif;font-size:.88rem;color:var(--muted);line-height:1.5;margin:0}
.ukcf .ukcf-sentence .ukcf-sub{margin-top:.6rem}

/* card mix */
.ukcf .ukcf-mix{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:1.1rem;margin-bottom:2rem}
.ukcf .ukcf-mixhead{display:flex;justify-content:space-between;align-items:baseline;gap:.5rem 1rem;flex-wrap:wrap}
.ukcf .ukcf-mixhead .ukcf-h{margin:0}
.ukcf .ukcf-mixtotal{font-size:.88rem;color:var(--muted)}
.ukcf .ukcf-mixtotal.off{color:var(--warn)}
.ukcf .ukcf-stack{display:flex;height:14px;border-radius:7px;overflow:hidden;margin:.9rem 0 1rem;background:var(--line)}
.ukcf .ukcf-stack span{display:block;height:100%;transition:width .3s ease}
.ukcf .ukcf-mixgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:.25rem .9rem}
.ukcf .ukcf-mixitem{display:grid;grid-template-columns:12px 1fr auto;align-items:center;gap:.55rem;padding:.45rem 0;border-bottom:1px solid var(--line)}
.ukcf .ukcf-dot{display:inline-block;width:12px;height:12px;border-radius:3px;flex:none}
.ukcf .ukcf-mixitem label{font-size:.92rem;line-height:1.25;margin:0;font-weight:400;color:var(--ink)}
.ukcf .ukcf-mixitem label small{display:block;color:var(--muted);font-size:.76rem}
.ukcf .ukcf-pct{display:flex;align-items:center;gap:.2rem;font-size:.92rem}

/* shared form controls */
.ukcf input[type=number].ukcf-in,.ukcf .ukcf-yours input[type=number],.ukcf .ukcf-edit input[type=number],.ukcf input[type=number].ukcf-small,.ukcf select{
  font:inherit;font-size:16px;line-height:1.3;height:auto;margin:0;padding:.4rem .5rem;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--ink);box-shadow:none;max-width:100%}
.ukcf .ukcf-pct input[type=number].ukcf-in{width:4.2rem;text-align:right}
.ukcf .ukcf-edit input[type=number]{width:4.8rem}
.ukcf .ukcf-edit input[type=number]:placeholder-shown{border-style:dashed}
.ukcf input[type=number].ukcf-small{width:5.5rem}
.ukcf .ukcf-btn{display:inline-block;font:600 .92rem "IBM Plex Sans",system-ui,sans-serif;line-height:1.2;padding:.6rem 1rem;margin:0;border-radius:8px;border:1px solid var(--accent);background:transparent;color:var(--accent);cursor:pointer;text-transform:none;letter-spacing:0;box-shadow:none;min-height:44px}
.ukcf .ukcf-btn:hover{background:var(--accent-soft);color:var(--accent)}
.ukcf summary:focus-visible,.ukcf .ukcf-btn:focus-visible,.ukcf input:focus-visible,.ukcf select:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.ukcf .ukcf-toolbar{display:flex;gap:.75rem;flex-wrap:wrap;align-items:center;margin:1rem 0 0}
.ukcf .ukcf-tablebox .ukcf-toolbar:first-child{margin:0 0 1rem}

/* results */
.ukcf .ukcf-results{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.ukcf .ukcf-results > li{margin:0;padding:0;list-style:none}
.ukcf .ukcf-results > li::before,.ukcf .ukcf-results > li::marker{content:none}
.ukcf .ukcf-row{background:var(--surface);border:1px solid var(--line);border-radius:10px}
.ukcf .ukcf-row.best{border-color:var(--best);background:var(--best-soft)}
.ukcf .ukcf-row details{margin:0;border:0;padding:0}
.ukcf .ukcf-row details > summary{list-style:none;cursor:pointer;padding:.85rem 1rem;display:block}
.ukcf .ukcf-row details > summary::-webkit-details-marker{display:none}
.ukcf .ukcf-row details > summary::marker{content:""}
.ukcf .ukcf-top{display:grid;grid-template-columns:1.8rem 1fr auto;gap:.25rem 1rem;align-items:center}
.ukcf .ukcf-rank{font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:1.2rem;color:var(--muted)}
.ukcf .ukcf-row.best .ukcf-rank{color:var(--best)}
.ukcf .ukcf-name{font-weight:600}
.ukcf .ukcf-meta{font-size:.84rem;color:var(--muted)}
.ukcf .ukcf-cost{text-align:right;font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:1.3rem;white-space:nowrap}
.ukcf .ukcf-cost small{display:block;font-family:"IBM Plex Sans",sans-serif;font-weight:400;font-size:.8rem;color:var(--muted);white-space:normal}
.ukcf .ukcf-track{grid-column:2/4;height:6px;background:var(--line);border-radius:3px;overflow:hidden}
.ukcf .ukcf-fill{height:100%;background:var(--bar);border-radius:3px;transition:width .35s ease}
.ukcf .ukcf-row.best .ukcf-fill{background:var(--best)}
.ukcf .ukcf-flag{grid-column:2/4;font-size:.84rem;color:var(--warn)}
.ukcf .ukcf-more{grid-column:2/4;font-size:.82rem;color:var(--accent);text-decoration:underline;text-underline-offset:2px}
.ukcf details[open] .ukcf-more::after{content:" (hide)"}
.ukcf .ukcf-breakdown{padding:0 1rem 1rem 3.8rem;overflow-x:auto;-webkit-overflow-scrolling:touch}
.ukcf .ukcf-breakdown table{min-width:440px}
.ukcf .ukcf-na{color:var(--warn)}
.ukcf .ukcf-saving{margin:1rem 0 0;padding:.9rem 1rem;border-left:4px solid var(--best);background:var(--surface);border-radius:0 8px 8px 0}

/* panels and tables */
.ukcf .ukcf-section{margin-top:2.5rem}
.ukcf .ukcf-panel{background:var(--surface);border:1px solid var(--line);border-radius:12px;margin:0}
.ukcf details.ukcf-panel > summary{cursor:pointer;padding:1rem 1.1rem;font-weight:600;min-height:44px}
.ukcf .ukcf-tablebox{overflow-x:auto;-webkit-overflow-scrolling:touch;padding:1rem 1.1rem 1.1rem}
.ukcf details.ukcf-panel .ukcf-tablebox{padding-top:0}
.ukcf table.ukcf-table,.ukcf .ukcf-breakdown table{border-collapse:collapse;width:100%;font-size:.88rem;margin:0;border:0;background:transparent;table-layout:auto}
.ukcf .ukcf-table th,.ukcf .ukcf-table td,.ukcf .ukcf-breakdown th,.ukcf .ukcf-breakdown td{padding:.42rem .45rem;text-align:left;border:0;border-bottom:1px solid var(--line);vertical-align:middle;background:transparent;color:var(--ink)}
.ukcf .ukcf-table th,.ukcf .ukcf-breakdown th{font-weight:600;color:var(--muted);font-size:.8rem}
.ukcf .ukcf-table td.c,.ukcf .ukcf-table th.c{text-align:center}
.ukcf #ukcf-accept{min-width:820px}
.ukcf #ukcf-guide{min-width:560px}
.ukcf #ukcf-edittable{min-width:440px}
.ukcf .ukcf-yes{color:var(--accent);font-weight:600}
.ukcf .ukcf-no{color:var(--muted)}
.ukcf .ukcf-notes{font-size:.88rem;color:var(--muted);max-width:72ch}
.ukcf .ukcf-yours{margin-top:1rem;padding:1.1rem;background:var(--surface);border:1px dashed var(--accent);border-radius:12px}
.ukcf .ukcf-yours .ukcf-h{margin-bottom:.35rem}
.ukcf .ukcf-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.75rem;margin-top:.75rem}
.ukcf .ukcf-grid label{display:flex;flex-direction:column;font-size:.82rem;color:var(--muted);gap:.25rem;margin:0;font-weight:400}
.ukcf .ukcf-yours input[type=number]{width:100%}

@media (max-width:600px){
  .ukcf{padding:1.1rem .75rem 2rem;border-radius:12px}
  .ukcf .ukcf-top{grid-template-columns:1.4rem 1fr}
  .ukcf .ukcf-cost{grid-column:2;text-align:left}
  .ukcf .ukcf-track,.ukcf .ukcf-flag,.ukcf .ukcf-more{grid-column:1/3}
  .ukcf .ukcf-breakdown{padding-left:1rem}
  .ukcf .ukcf-mixgrid{grid-template-columns:1fr}
  .ukcf .ukcf-grid{grid-template-columns:1fr 1fr}
}
@media (prefers-reduced-motion:reduce){.ukcf .ukcf-fill,.ukcf .ukcf-stack span{transition:none}}

/* keep grid children from forcing horizontal overflow on narrow screens */
.ukcf .ukcf-results{grid-template-columns:minmax(0,1fr)}
.ukcf .ukcf-row{min-width:0;overflow:hidden}
.ukcf .ukcf-top > *{min-width:0}
.ukcf .ukcf-mixitem > *{min-width:0}
.ukcf .ukcf-section,.ukcf .ukcf-panel,.ukcf .ukcf-mix,.ukcf .ukcf-yours{min-width:0;max-width:100%}