/* Etsy Listing Preflight — based on LanceLabs Tools shared style. */
:root{
  --ink:#161a1d; --muted:#5b6670; --bg:#fbfcfd; --card:#fff; --line:#e6eaee;
  --accent:#0b6e5f; --accent-ink:#fff; --soft:#eef6f4; --warn:#9a5b00; --warn-bg:#fff6e6;
  --crit:#a82d22; --crit-bg:#fdecea; --info:#1f5a8f; --info-bg:#eaf2fb;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
.wrap{max-width:760px;margin:0 auto;padding:0 20px}
a{color:var(--accent)}
header.site{padding:20px 0;border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
header.site .logo{font-weight:800;letter-spacing:-.02em;font-size:1.15rem;color:var(--ink);text-decoration:none}
header.site nav a{color:var(--muted);text-decoration:none;font-size:.92rem;margin-left:14px}
header.site nav a:hover{color:var(--accent)}
main{padding:36px 0 8px}
h1{font-size:2rem;line-height:1.18;letter-spacing:-.02em;margin-bottom:10px}
h2{font-size:1.3rem;margin:34px 0 12px;letter-spacing:-.01em}
h3{font-size:1.05rem;margin:22px 0 8px}
p{margin:12px 0}
.lede{font-size:1.12rem;color:var(--muted);margin-bottom:8px}
ul,ol{margin:10px 0 10px 1.3em}
li{margin:6px 0}
code,kbd{font-family:var(--mono);font-size:.92em;background:var(--soft);padding:1px 5px;border-radius:5px}
.tool{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;margin:18px 0}
label{display:block;font-weight:600;font-size:.92rem;margin:12px 0 5px}
label .hint{font-weight:400;color:var(--muted);font-size:.86rem}
input[type=text],input[type=url],input[type=number],select,textarea{
  width:100%;font:inherit;padding:9px 11px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--soft);border-color:var(--accent)}
textarea{resize:vertical;min-height:104px}
.row{display:flex;gap:12px;flex-wrap:wrap}
.row>*{flex:1;min-width:140px}
.opts{display:flex;gap:14px 22px;flex-wrap:wrap;margin-top:6px}
.opts label{display:flex;align-items:center;gap:7px;font-weight:400;margin:0;font-size:.94rem}
.opts input[type=checkbox]{width:auto}
button,.btn{font:inherit;font-weight:600;cursor:pointer;border:0;border-radius:9px;padding:10px 16px;background:var(--accent);color:var(--accent-ink)}
button:hover,.btn:hover{filter:brightness(1.08)}
button.ghost{background:var(--soft);color:var(--accent)}
.out{margin-top:14px}
.muted{color:var(--muted)}
.warn{background:var(--warn-bg);color:var(--warn);border:1px solid #f0dcb4;border-radius:9px;padding:9px 12px;font-size:.92rem;margin-top:10px}
hr{border:0;border-top:1px solid var(--line);margin:30px 0}
footer.site{border-top:1px solid var(--line);margin-top:44px;padding:22px 0 56px;color:var(--muted);font-size:.9rem}
footer.site a{color:var(--muted)}
.content{font-size:.98rem}
.content h2{font-size:1.2rem}
details{margin:8px 0;border:1px solid var(--line);border-radius:9px;padding:6px 12px}
details[open]{padding-bottom:10px}
summary{cursor:pointer;font-weight:600;padding:4px 0}

/* Report area */
.summary{font-size:1.05rem;font-weight:600;margin:8px 0 14px;padding:12px 14px;background:var(--soft);border-radius:9px}
.summary .scrit{color:var(--crit)}
.summary .swarn{color:var(--warn)}
.summary .sinfo{color:var(--info)}
.issues{list-style:none;margin:0;padding:0}
.issues li{margin:8px 0;padding:12px 14px;border:1px solid var(--line);border-radius:9px;background:var(--card);display:flex;gap:12px;align-items:flex-start}
.issues li .badge{flex:0 0 auto;font-size:.78rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:3px 8px;border-radius:5px;line-height:1.4}
.issues li.critical .badge{background:var(--crit-bg);color:var(--crit)}
.issues li.warning .badge{background:var(--warn-bg);color:var(--warn)}
.issues li.info .badge{background:var(--info-bg);color:var(--info)}
.issues li .body{flex:1;min-width:0}
.issues li .field{font-size:.82rem;color:var(--muted);letter-spacing:.02em;margin-bottom:2px;text-transform:uppercase}
.issues li .msg{font-weight:600;margin-bottom:4px}
.issues li .fix{color:var(--muted);font-size:.94rem}

/* Listing fingerprint table */
.fp-h{font-size:1.0rem;margin:8px 0 6px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.fingerprint{width:100%;border-collapse:collapse;margin:0 0 14px;font-size:.92rem;background:var(--card);border:1px solid var(--line);border-radius:9px;overflow:hidden}
.fingerprint th{text-align:left;font-weight:500;color:var(--muted);padding:6px 12px;background:var(--soft);width:60%;border-bottom:1px solid var(--line)}
.fingerprint td{padding:6px 12px;font-family:var(--mono);font-size:.88rem;border-bottom:1px solid var(--line)}
.fingerprint tr:last-child th,.fingerprint tr:last-child td{border-bottom:0}
.fp-ok{color:#0b6e5f;font-weight:700}
.fp-no{color:var(--crit);font-weight:700}
.fp-na{color:var(--muted)}

/* Comparison banner above the form when Listing A is saved */
.compare-banner{background:var(--soft);border:1px solid var(--accent);color:var(--ink);border-radius:9px;padding:10px 14px;margin:12px 0;font-size:.95rem}
.compare-banner a{color:var(--accent);text-decoration:underline}
.compare-banner em{font-style:normal;font-weight:600}

/* Two-panel comparison view */
.compare-wrap{display:grid;grid-template-columns:1fr;gap:18px;margin-top:14px}
@media(min-width:760px){.compare-wrap{grid-template-columns:1fr 1fr}}
.compare-wrap .panel{background:var(--card);border:1px solid var(--line);border-radius:9px;padding:14px 16px}
.compare-wrap .panel h3{font-size:1.05rem;margin:0 0 8px}
.compare-wrap .panel-summary{font-size:.92rem;margin-bottom:10px;padding:8px 10px;background:var(--soft);border-radius:6px;font-weight:600}
.compare-wrap .panel .issues li{padding:8px 10px;font-size:.88rem}
.compare-wrap .panel .issues .badge{font-size:.7rem;padding:2px 6px}
.compare-wrap .panel .issues .fix{font-size:.86rem}
.compare-wrap .fingerprint{font-size:.86rem}
.compare-wrap .fingerprint th,.compare-wrap .fingerprint td{padding:4px 8px}

/* Diff box highlighting fingerprint differences */
.compare-diff{background:var(--warn-bg);border:1px solid #f0dcb4;border-radius:9px;padding:12px 16px;margin:14px 0;font-size:.94rem}
.compare-diff strong{color:var(--warn)}
.compare-diff ul{margin:8px 0 0 1.3em}
.compare-diff li{margin:4px 0}
.compare-diff code{background:#fff;border:1px solid #f0dcb4;padding:1px 5px;border-radius:4px;font-size:.86rem}
.diff-box{background:var(--soft);border:1px solid var(--line);border-radius:9px;padding:12px 16px;margin:14px 0;font-size:.94rem}

/* Support / Ko-fi callout */
.support{background:linear-gradient(135deg,#fdf6e3,#fffaf0);border:1px solid var(--line);border-radius:14px;padding:24px 26px;margin:44px 0 8px;text-align:center}
.support h3{font-size:1.1rem;margin:0 0 6px;letter-spacing:-.01em}
.support p{color:var(--muted);font-size:.95rem;margin:0 0 14px;line-height:1.5}
.support .ko{display:inline-block;background:#ff5e5b;color:#fff;font-weight:600;padding:11px 22px;border-radius:9px;text-decoration:none}
.support .ko:hover{filter:brightness(1.08)}
.support .ko::before{content:"☕  "}