/* Funky Pack Builder — defaults follow the Funky Socks "Signature" palette; themes can override the variables. */
.fpb{--fpb-ink:var(--ink,#14213D);--fpb-accent:var(--teal,#12A89D);--fpb-sun:var(--sun,#FFC93C);--fpb-sun-l:#fff6dc;--fpb-bg:var(--bg,#FFFBF3);--fpb-line:var(--line,#e4e1da);--fpb-muted:var(--muted,#4b5468);color:var(--fpb-ink)}
.fpb *,.fpb *::before,.fpb *::after{box-sizing:border-box}
.fpb-form{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:32px;align-items:start}
.fpb-step+.fpb-step{margin-top:28px}
.fpb-h{font-size:1.5rem;margin:0 0 14px;line-height:1.15}.fpb-h small{font-size:.9rem;font-weight:400;opacity:.75}
.fpb-sizes{display:flex;flex-wrap:wrap;gap:10px}
.fpb-sz{position:relative;cursor:pointer}
.fpb-sz input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.fpb-sz>span{display:grid;gap:2px;min-width:104px;padding:12px 14px;border:1.5px solid var(--fpb-line);border-radius:16px;background:#fff;text-align:left}
.fpb-sz b{font-weight:800}.fpb-sz>span>span{font-size:.95rem}
.fpb-sz input:checked+span,.fpb-sz.on>span{background:var(--fpb-sun);border-color:var(--fpb-sun);box-shadow:0 0 0 2px var(--fpb-ink) inset}
.fpb-sz input:focus-visible+span{outline:3px solid var(--fpb-accent);outline-offset:2px}
.fpb-inc{color:var(--fpb-accent);font-weight:700;margin:12px 0 0}
.fpb-tools{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:14px}
.fpb-chips{display:flex;flex-wrap:wrap;gap:8px}
.fpb-chip{min-height:40px;padding:8px 14px;border:1.5px solid var(--fpb-line);border-radius:999px;background:#fff;color:var(--fpb-ink);font-weight:600;font-size:.9rem;font-family:inherit;cursor:pointer}
.fpb-chip small{opacity:.65}.fpb-chip[aria-pressed=true]{background:var(--fpb-ink);border-color:var(--fpb-ink);color:#fff}
.fpb-find{margin-left:auto;flex:0 1 240px}.fpb-find input{width:100%;min-height:40px;border:1.5px solid var(--fpb-line);border-radius:10px;padding:0 12px;font:inherit;background:#fff;color:var(--fpb-ink)}
.fpb-tiles{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.fpb-t{position:relative;display:grid;gap:6px;align-content:start;padding:6px;border:2px solid var(--fpb-line);border-radius:14px;background:#fff;cursor:pointer;font-weight:600;font-size:.8rem;line-height:1.25;font-family:inherit;transition:border-color .15s,box-shadow .15s}
.fpb-t[hidden]{display:none}
.fpb-t input{position:absolute;opacity:0;width:1px;height:1px;margin:0}
.fpb-t img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:9px;display:block;background:#f3efe6}
.fpb-n{padding:0 2px 4px}
.fpb-t i{position:absolute;top:12px;right:12px;width:30px;height:30px;border-radius:50%;background:#fff;border:2px solid var(--fpb-line);display:flex;align-items:center;justify-content:center;font-style:normal;color:transparent;font-weight:800}
.fpb-t.on,.fpb-t:has(input:checked){border-color:var(--fpb-accent);box-shadow:0 0 0 2px var(--fpb-accent)}
.fpb-t.on i,.fpb-t:has(input:checked) i{background:var(--fpb-accent);border-color:var(--fpb-accent);color:#fff}
.fpb-t.off{opacity:.4;cursor:not-allowed}
.fpb-t:has(input:focus-visible){outline:3px solid var(--fpb-sun);outline-offset:2px}
.fpb-bar{position:sticky;top:100px;display:grid;gap:12px;padding:22px;border:1px solid var(--fpb-line);border-radius:18px;background:#fff;box-shadow:0 10px 30px rgba(20,33,61,.06)}
.fpb-info{display:grid;gap:4px}.fpb-cnt{font-size:1.3rem;font-weight:800}.fpb-pr{color:var(--fpb-accent);font-weight:700}
.fpb-meter{height:12px;border-radius:99px;background:var(--fpb-line);overflow:hidden}.fpb-meter i{display:block;height:100%;background:var(--fpb-accent);transition:width .2s}
.fpb-acts{display:grid;gap:8px}
.fpb-btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:12px 18px;border-radius:12px;font-weight:700;font-size:1rem;font-family:inherit;cursor:pointer;border:2px solid var(--fpb-accent);background:var(--fpb-accent);color:#fff}
.fpb-reset{background:#fff;color:var(--fpb-ink);border-color:var(--fpb-line)}
.fpb-add:disabled{opacity:.45;cursor:not-allowed}.fpb-add.is-busy{opacity:.7}
.fpb-hint{margin:0;font-size:.88rem;color:var(--fpb-muted)}
.fpb.is-full .fpb-hint{color:var(--fpb-accent);font-weight:700}
.fpb .screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media(max-width:1100px){.fpb-tiles{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:900px){
.fpb-form{grid-template-columns:minmax(0,1fr);padding-bottom:150px}
.fpb-tiles{grid-template-columns:repeat(3,1fr)}
.fpb-bar{position:fixed;left:0;right:0;bottom:0;top:auto;z-index:70;border-radius:0;border-width:1px 0 0;padding:12px 16px calc(12px + env(safe-area-inset-bottom));grid-template-columns:1fr auto;gap:8px 12px;box-shadow:0 -10px 30px rgba(20,33,61,.12)}
.fpb-bar .fpb-meter{grid-column:1/-1;order:-1;height:8px}
.fpb-acts{grid-template-columns:auto auto}.fpb-cnt{font-size:1rem}.fpb-pr{font-size:.8rem}.fpb-hint{display:none}
.fpb-find{margin-left:0;flex:1 1 100%}}
@media(max-width:600px){.fpb-tiles{grid-template-columns:repeat(2,minmax(0,1fr))}.fpb-bar{grid-template-columns:1fr}.fpb-acts{grid-template-columns:auto 1fr}.fpb-sz>span{min-width:0;padding:10px 10px;font-size:.92rem}.fpb-sizes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.fpb-tools{flex-wrap:wrap}.fpb-find,.fpb-find input{width:100%}}