/* Resell Fee Calculator — shared stylesheet. Design 1 "Clean Minimal" theme.
   White/light-gray, blue accent (#2563eb), soft rounded cards, subtle shadows.
   No external dependencies. Motion is CSS transform/opacity only (see bottom). */
:root{
  --bg:#f7f8fa; --card:#ffffff; --ink:#182230; --muted:#5f6b7a;
  --accent:#2563eb; --accent-dark:#1d4ed8; --accent-soft:#eef4ff;
  --neg:#d92d20; --pos:#16803c; --line:#e4e9f0; --warn-bg:#fffaf0; --warn-line:#f2d38a;
  --radius:14px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);margin:0;line-height:1.65;font-size:17px}
.wrap{max-width:820px;margin:0 auto;padding:0 16px}
a{color:var(--accent-dark)}
a:hover{text-decoration-thickness:2px}

/* Header / nav */
.site-header{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.header-in{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:6px 16px;padding-top:12px;padding-bottom:12px}
.brand{font-weight:800;font-size:1.2rem;color:var(--ink);text-decoration:none;letter-spacing:-.01em}
.brand span{color:var(--accent)}
.main-nav{display:flex;flex-wrap:wrap;gap:4px 16px}
.main-nav a{color:var(--ink);text-decoration:none;font-size:.95rem;font-weight:600;padding:4px 0}
.main-nav a:hover,.main-nav a.active{color:var(--accent)}

/* Layout blocks */
main{padding:28px 0 8px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:20px}
.hero{text-align:left;margin-bottom:20px}
h1{font-size:1.9rem;line-height:1.25;margin:.25em 0 .35em}
h2{font-size:1.35rem;margin:1.4em 0 .5em;line-height:1.3}
h3{font-size:1.1rem;margin:1.2em 0 .4em}
p{margin:.6em 0}
.lede{font-size:1.08rem;color:#333}
.sub{color:var(--muted)}
.small{font-size:.88rem}
.note{font-size:.88rem;color:var(--muted);margin-top:10px}
.verified{display:inline-block;background:var(--accent-soft);color:var(--accent-dark);font-size:.8rem;font-weight:700;padding:3px 11px;border-radius:20px;margin-bottom:8px}
.answer-box{background:var(--accent-soft);border:1px solid #bfd7fb;border-radius:var(--radius);padding:16px 20px;margin:18px 0}
.answer-box p{margin:.3em 0}
.callout{background:var(--warn-bg);border:1px solid var(--warn-line);border-radius:var(--radius);padding:16px 20px;margin:18px 0}
.placeholder-box{border:2px dashed var(--warn-line);background:var(--warn-bg);border-radius:var(--radius);padding:20px;margin:18px 0}
ul,ol{margin:.6em 0 .6em 1.2em;padding:0}
li{margin:.35em 0}

/* Tables */
.table-scroll{overflow-x:auto;margin:14px 0}
table{width:100%;border-collapse:collapse;font-size:.96rem}
th,td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:#f3f5f6;font-weight:700}
td.num,th.num{text-align:right;white-space:nowrap}
tr.hl td{background:var(--accent-soft);font-weight:700}

/* Calculator */
.calc label{display:block;font-weight:600;margin:14px 0 4px;font-size:.98rem}
.calc input[type=number],.calc select{width:100%;padding:11px;border:1px solid #c9ced3;border-radius:8px;font-size:1.05rem;background:#fff;color:var(--ink)}
.calc input:focus,.calc select:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.row{display:flex;gap:14px;flex-wrap:wrap}
.row>div{flex:1;min-width:210px}
.check{display:flex;align-items:center;gap:9px;margin-top:16px;font-weight:600}
.check input{width:20px;height:20px;accent-color:var(--accent)}
#result{margin-top:20px;border-top:1px solid var(--line);padding-top:16px}
.big{font-size:2.1rem;font-weight:800;margin:2px 0;line-height:1.2}
.pos{color:var(--pos)} .neg{color:var(--neg)}
.result-table td:last-child{text-align:right;font-weight:600;white-space:nowrap}
.result-table tr.total td{border-top:2px solid var(--ink);border-bottom:none;font-weight:800}
.btn{display:inline-block;width:100%;padding:12px;background:var(--accent);color:#fff;border:0;border-radius:8px;font-size:1.02rem;font-weight:700;cursor:pointer;margin-top:16px;text-align:center}
.btn:hover{background:var(--accent-dark)}
.btn.secondary{background:#fff;color:var(--accent-dark);border:1px solid var(--accent)}
.buyer-line{background:#f3f5f6;border-radius:8px;padding:10px 14px;font-size:.9rem;margin-top:14px}

/* FAQ */
.faq-item{border-bottom:1px solid var(--line);padding:12px 0}
.faq-item:last-child{border-bottom:none}
.faq-q{font-weight:700;margin:0 0 4px}
.faq-a{margin:0;color:#333}

/* Related / CTA */
.related{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}
.related a{display:inline-block;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:7px 14px;text-decoration:none;font-weight:600;font-size:.92rem;color:var(--accent-dark)}
.related a:hover{border-color:var(--accent)}
.cta-box{background:var(--accent);color:#fff;border-radius:var(--radius);padding:20px 22px;margin:22px 0}
.cta-box h2,.cta-box p{color:#fff;margin-top:0}
.cta-box a.btn{background:#fff;color:var(--accent-dark);width:auto;padding:10px 22px}

/* Forms */
form.plain label{display:block;font-weight:600;margin:14px 0 4px}
form.plain input,form.plain textarea{width:100%;padding:11px;border:1px solid #c9ced3;border-radius:8px;font-size:1rem;font-family:inherit}

/* Footer */
.site-footer{font-size:.88rem;color:var(--muted);margin:36px 0 0;border-top:1px solid var(--line);padding:24px 0 28px;background:var(--card)}
.foot-grid{display:flex;flex-wrap:wrap;gap:20px 48px}
.foot-grid h4{margin:0 0 8px;color:var(--ink);font-size:.95rem}
.foot-grid a{display:block;color:var(--muted);text-decoration:none;padding:2px 0}
.foot-grid a:hover{color:var(--accent-dark);text-decoration:underline}
.foot-note{margin-top:18px;max-width:70ch}

@media (max-width:560px){
  body{font-size:16px}
  h1{font-size:1.55rem}
  .card{padding:16px}
  .big{font-size:1.8rem}
  .header-in{padding-top:10px;padding-bottom:10px}
}


/* ==== THEME OVERRIDES ==== */
.card{box-shadow:0 1px 2px rgba(16,24,40,.04),0 10px 30px rgba(16,24,40,.05)}
.site-header{box-shadow:0 1px 0 rgba(16,24,40,.02)}
.calc input[type=number],.calc select{border-color:#d4dbe4}
.buyer-line{background:#f2f6fc}
th{background:#f4f7fb}

/* ==== MOTION & HOVER POLISH (transform/opacity only — no layout cost) ==== */
.btn{transition:background-color .2s ease,transform .2s ease,box-shadow .2s ease}
.btn:hover{transform:translateY(-1px);box-shadow:0 4px 14px rgba(37,99,235,.25)}
.btn:active{transform:translateY(0)}
.main-nav a{transition:color .2s ease}
.related a{transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease}
.related a:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(16,24,40,.08)}
.foot-grid a{transition:color .2s ease}
.calc input[type=number],.calc select{transition:border-color .2s ease,box-shadow .2s ease}

/* Entrance motion — gated behind .js-anim, which the animation script adds to
   <html> only when JS runs AND the user has not requested reduced motion.
   Without JS, no element ever gets .anim, so content is never hidden. */
.js-anim .anim{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.js-anim .anim.in{opacity:1;transform:none}

/* Calculator result refresh — gentle fade/slide when results update.
   Triggered purely by a CSS class toggle in the calculator script. */
@keyframes resultIn{from{opacity:.55;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
#result.flash{animation:resultIn .4s ease}

/* Reduced motion: kill all animation/transition, keep everything visible */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  .js-anim .anim{opacity:1 !important;transform:none !important}
  .btn:hover,.related a:hover{transform:none}
}