@font-face{
  font-family:"Bricolage Grotesque";
  src:url("../fonts/bricolage-grotesque-500.woff2") format("woff2");
  font-weight:500;font-style:normal;font-display:swap;
}
@font-face{
  font-family:"Bricolage Grotesque";
  src:url("../fonts/bricolage-grotesque-700.woff2") format("woff2");
  font-weight:700;font-style:normal;font-display:swap;
}
@font-face{
  font-family:"Bricolage Grotesque";
  src:url("../fonts/bricolage-grotesque-800.woff2") format("woff2");
  font-weight:800;font-style:normal;font-display:swap;
}
@font-face{
  font-family:"JetBrains Mono";
  src:url("../fonts/jetbrains-mono-400.woff2") format("woff2");
  font-weight:400;font-style:normal;font-display:swap;
}
@font-face{
  font-family:"JetBrains Mono";
  src:url("../fonts/jetbrains-mono-600.woff2") format("woff2");
  font-weight:600;font-style:normal;font-display:swap;
}
:root{
  color-scheme:dark;
  --bg:#17102b; --bg-deep:#120b21; --card:#241a42; --card-hi:#271c4a;
  --ink:#f6f1e7; --text-soft:#d8d0e0; --muted:#a79ec2;
  --line:rgba(56,225,255,.16); --line-soft:rgba(167,158,194,.22);
  --brand:#38e1ff; --brand-hover:#6bebff; --brand-ink:#052a33; --brand-soft:rgba(56,225,255,.12);
  --ok:#35d99a; --err:#ff7a7a;
  --radius:18px; --radius-lg:20px; --radius-btn:12px;
  --head:"Bricolage Grotesque",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg);background-image:radial-gradient(900px 480px at 50% -80px,rgba(56,225,255,.15),rgba(56,225,255,0) 60%),radial-gradient(1000px 700px at 110% 30%,rgba(124,77,255,.13),rgba(124,77,255,0) 60%),radial-gradient(820px 620px at -12% 82%,rgba(56,225,255,.06),rgba(56,225,255,0) 60%);background-repeat:no-repeat;color:var(--ink);line-height:1.55}
a{color:var(--brand)}
header.site{background:rgba(23,16,43,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(56,225,255,.14);position:sticky;top:0;z-index:20}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;max-width:1080px;margin:0 auto}
.logo{font-family:var(--head);font-weight:800;font-size:21px;color:var(--ink);text-decoration:none;letter-spacing:-.02em}
.logo span{color:var(--brand)}
nav.main a{font-family:var(--mono);text-transform:uppercase;letter-spacing:.12em;color:var(--muted);text-decoration:none;margin-left:18px;font-size:12.5px;white-space:nowrap}
nav.main a:hover{color:var(--brand)}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.hero{padding:44px 0 10px;text-align:center}
.hero h1{font-family:var(--head);font-weight:800;font-size:34px;line-height:1.15;margin:0 0 12px;letter-spacing:-.02em}
.hero p{color:var(--muted);font-size:17px;max-width:640px;margin:0 auto}
.badges{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:18px 0 6px}
.badge{font-family:var(--mono);text-transform:uppercase;letter-spacing:.1em;background:var(--brand-soft);color:var(--brand);border:1px solid rgba(56,225,255,.25);border-radius:999px;padding:5px 12px;font-size:11px;font-weight:600}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;padding:22px 0 8px}
.card{background:linear-gradient(180deg,var(--card-hi),var(--card));border:1px solid var(--line);border-radius:var(--radius);padding:18px 14px;text-decoration:none;color:var(--ink);display:block;min-height:118px}
.card:hover{border-color:rgba(56,225,255,.55);box-shadow:0 8px 32px rgba(56,225,255,.12),0 4px 18px rgba(0,0,0,.35)}
.card .icon{font-size:26px;display:block;margin-bottom:8px}
.card .name{font-family:var(--head);font-weight:700;font-size:16.5px;display:block}
.card .blurb{color:var(--muted);font-size:13.5px;display:block;margin-top:3px}
.card .tag{font-family:var(--mono);text-transform:uppercase;letter-spacing:.08em;display:inline-block;margin-top:8px;background:var(--brand-soft);color:var(--brand);font-size:11px;font-weight:600;border-radius:999px;padding:2px 8px}
section.block{padding:26px 0}
section.block h2{font-family:var(--head);font-weight:700;font-size:22px;margin:0 0 10px}
section.block p,section.block li{color:var(--text-soft)}
footer.site{border-top:1px solid var(--line);margin-top:40px;padding:26px 0 40px;background:var(--bg-deep)}
footer.site .cols{display:flex;gap:28px;flex-wrap:wrap}
footer.site h3{font-family:var(--mono);text-transform:uppercase;letter-spacing:.14em;font-size:12px;margin:0 0 8px;color:var(--ink)}
footer.site ul{list-style:none;margin:0;padding:0}
footer.site li{margin:4px 0}
footer.site a{color:var(--muted);text-decoration:none;font-size:14px}
footer.site a:hover{color:var(--brand)}
footer.site .fine{color:var(--muted);font-size:13px;margin-top:20px}
.tool-head{padding:34px 0 6px;text-align:center}
.tool-head h1{font-family:var(--head);font-weight:800;font-size:30px;margin:0 0 10px;letter-spacing:-.02em;line-height:1.2}
.tool-head p{color:var(--muted);max-width:620px;margin:0 auto;font-size:16.5px}
.panel{background:linear-gradient(180deg,var(--card-hi),var(--card));border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;margin:22px auto;max-width:720px;box-shadow:0 12px 40px rgba(0,0,0,.35)}
.dropzone{border:2px dashed rgba(56,225,255,.4);border-radius:var(--radius-lg);padding:30px 16px;text-align:center;background:rgba(56,225,255,.05);cursor:pointer}
.dropzone.drag{border-color:var(--brand);background:rgba(56,225,255,.12)}
.dropzone .big{font-family:var(--head);font-size:17px;font-weight:700}
.dropzone .small{color:var(--muted);font-size:14px;margin-top:4px}
.dropzone input{display:none}
.btn{display:inline-block;background:var(--brand);color:var(--brand-ink);border:none;border-radius:var(--radius-btn);padding:13px 22px;font-size:16px;font-family:var(--head);font-weight:700;cursor:pointer;min-height:48px;text-decoration:none}
.btn:hover{background:var(--brand-hover);box-shadow:0 6px 24px rgba(56,225,255,.35)}
.btn.secondary{background:transparent;color:var(--brand);border:1.5px solid rgba(56,225,255,.6)}
.btn.secondary:hover{background:var(--brand-soft);box-shadow:none}
.btn:disabled{background:#3a3160;color:#8f87ad;box-shadow:none;cursor:wait}
.btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
label.field{display:block;font-weight:600;font-size:14.5px;margin:16px 0 6px}
input[type=text],input[type=number],select,textarea{width:100%;padding:11px 12px;border:1px solid var(--line-soft);border-radius:10px;font-size:16px;background:#1d1436;color:var(--ink)}
input[type=text]:focus,input[type=number]:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(56,225,255,.18)}
input[type=range]{width:100%;accent-color:var(--brand)}
.hint{font-family:var(--mono);color:var(--muted);font-size:12.5px;margin-top:4px}
#file-list{list-style:none;margin:14px 0 0;padding:0}
#file-list li{font-family:var(--mono);background:var(--brand-soft);border-radius:8px;padding:7px 11px;margin:5px 0;font-size:13px;word-break:break-all}
#status{font-family:var(--mono);margin-top:14px;font-size:14px;min-height:22px}
#status.ok{color:var(--ok)} #status.err{color:var(--err)}
#preview{background:#0d0820;color:#d7f6ff;border:1px solid var(--line-soft);border-radius:10px;padding:14px;font-family:var(--mono);font-size:12.5px;white-space:pre-wrap;word-break:break-word;max-height:340px;overflow:auto;margin-top:14px;display:none}
table.meta{width:100%;border-collapse:collapse;margin-top:12px;font-size:14.5px}
table.meta td{border:1px solid var(--line-soft);padding:8px 10px;word-break:break-word}
table.meta td:first-child{font-family:var(--mono);text-transform:uppercase;letter-spacing:.06em;font-size:13px;font-weight:600;width:38%;background:rgba(56,225,255,.07)}
table.compare{width:100%;border-collapse:collapse;background:var(--card);font-size:15px}
table.compare th,table.compare td{border:1px solid var(--line-soft);padding:10px 12px;text-align:left;vertical-align:top}
table.compare th{font-family:var(--mono);text-transform:uppercase;letter-spacing:.06em;font-size:13px;background:var(--brand-soft);color:var(--ink)}
.note{background:rgba(255,190,80,.08);border:1px solid rgba(255,190,80,.35);border-radius:10px;padding:12px 14px;font-size:14.5px;color:var(--text-soft)}
.privacy-note{background:rgba(56,225,255,.06);border:1px solid rgba(56,225,255,.3);border-radius:10px;padding:12px 14px;font-size:14.5px;margin-top:16px;color:var(--text-soft)}
/* Account area, Pro badge, and auth dropdown */
.account-area{position:relative;display:flex;align-items:center;margin-left:14px}
.account-who{display:flex;align-items:center;gap:8px}
.account-email{font-family:var(--mono);font-size:13px;color:var(--muted);max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pro-badge{font-family:var(--mono);display:inline-block;background:var(--brand);color:var(--brand-ink);font-size:11px;font-weight:600;border-radius:999px;padding:2px 8px;vertical-align:middle}
.btn-small{padding:8px 14px;font-size:14px;min-height:38px}
.auth-box{position:absolute;right:0;top:calc(100% + 10px);background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 12px 32px rgba(0,0,0,.5);padding:16px;width:280px;z-index:50;text-align:left}
.auth-box .field{margin-top:0}
.auth-form .btn{width:100%;margin-top:10px}
.auth-note{margin-top:8px}
.auth-menu-btn{width:100%;margin-top:8px}
.auth-menu-btn:first-child{margin-top:0}
/* Pricing */
.pricing-cards{display:grid;grid-template-columns:1fr;gap:14px;margin-top:6px}
.price-card{background:linear-gradient(180deg,var(--card-hi),var(--card));border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px}
.price-card.pro-card{border-color:rgba(56,225,255,.55);box-shadow:0 8px 32px rgba(56,225,255,.12)}
.price-card h3{font-family:var(--head);margin:0 0 4px;font-size:18px}
.price-card .price{font-family:var(--head);font-size:26px;font-weight:800;margin:0 0 10px;color:var(--ink)}
.price-list{list-style:none;margin:0 0 16px;padding:0}
.price-list li{padding:5px 0 5px 22px;position:relative;color:var(--text-soft);font-size:15px}
.price-list li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:700}
.pricing-note{margin-top:12px}
@media (min-width:720px){ .pricing-cards{grid-template-columns:1fr 1fr} }
/* Pro prompt and thanks */
.pro-prompt{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:var(--brand-soft);border:1px solid rgba(56,225,255,.3);border-radius:10px;padding:12px 14px;margin-top:14px;font-size:14.5px}
.pro-prompt-close{background:none;border:none;font-size:20px;line-height:1;cursor:pointer;color:var(--muted);padding:2px 6px;margin-left:auto}
.pro-thanks{max-width:720px;margin:18px auto 0}
/* Batch mode */
.batch-panel h2.batch-title{font-family:var(--head);font-size:21px;margin:0 0 6px}
#batch-list{list-style:none;margin:14px 0 0;padding:0}
#batch-list li{font-family:var(--mono);font-size:13px;display:flex;justify-content:space-between;gap:12px;background:var(--brand-soft);border-radius:8px;padding:7px 11px;margin:5px 0}
#batch-list .batch-name{word-break:break-all}
#batch-list .batch-state{color:var(--muted);white-space:nowrap}
#batch-status{font-family:var(--mono);margin-top:14px;font-size:14px;min-height:22px}
#batch-status.ok{color:var(--ok)} #batch-status.err{color:var(--err)}
.batch-locked p{margin:6px 0 12px;color:var(--text-soft)}
/* Usage hint and limit block */
.usage-hint{margin-top:8px}
.limit-block{max-width:720px;margin:16px auto 0}
.limit-block p{margin:6px 0 10px}
/* Ad slots: empty slots take no space at all; height appears only when an ad fills one */
.ad-slot{margin:0 auto;max-width:720px}
.ad-slot.has-ad{min-height:110px;margin:18px auto}
.ad-test-box{border:1.5px dashed rgba(167,158,194,.5);border-radius:10px;min-height:110px;display:flex;align-items:center;justify-content:center;color:var(--muted);font-family:var(--mono);font-size:13px;font-weight:600;background:rgba(246,241,231,.03)}
@media (min-width:720px){ .hero h1{font-size:44px} .tool-head h1{font-size:36px} .grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))} }
/* Mobile header: two clean rows. Row 1 is the logo (plus the account area on
   its right when Pro is on); row 2 is the nav as a single nowrap row spread
   across the full width, scrollable with no visible scrollbar if it ever
   cannot fit. */
@media (max-width:700px){
  header.site .wrap{flex-wrap:wrap;padding-top:10px;padding-bottom:0}
  header.site .logo{order:1;font-size:19px}
  header.site .account-area{order:2;margin-left:auto}
  nav.main{order:3;flex:1 1 100%;display:flex;justify-content:space-between;align-items:center;gap:10px;border-top:1px solid rgba(56,225,255,.12);margin-top:9px;padding:2px 0 4px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  nav.main::-webkit-scrollbar{display:none}
  nav.main a{margin-left:0;padding:10px 2px;min-height:40px;display:flex;align-items:center}
}