:root{
  --bg:#0a0f0d;
  --panel:#101916;
  --panel-2:#14211d;
  --panel-3:#0d1512;
  --text:#e8fff5;
  --muted:#9bc2b3;
  --line:#244136;
  --line-2:#2d5648;
  --accent:#10a37f;
  --accent-2:#19c37d;
  --shadow:0 20px 60px rgba(0,0,0,.28);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,Segoe UI,Tahoma,Arial,sans-serif;
  background:
    radial-gradient(circle at top right, rgba(25,195,125,.10), transparent 26%),
    radial-gradient(circle at top left, rgba(16,163,127,.10), transparent 20%),
    linear-gradient(180deg,#0a0f0d 0%,#0b110f 100%);
  color:var(--text);
  min-height:100vh;
}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{width:min(1200px, calc(100% - 28px)); margin:auto}
.header{
  position:sticky; top:0; z-index:30;
  background:rgba(10,15,13,.84);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(36,65,54,.72);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.brand{display:flex;align-items:center;gap:14px;font-weight:800;min-width:0}
.logo{
  width:46px;height:46px;border-radius:16px;
  background:linear-gradient(135deg,var(--accent),#0e6c56);
  display:grid;place-items:center;box-shadow:var(--shadow);flex:0 0 auto;
}
.logo::before{content:"✦";font-size:20px}
.nav-pill,.kbd{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 14px;border:1px solid #2c4e42;border-radius:999px;
  background:#0b1411;color:#d2f7e7;font-size:13px;white-space:nowrap
}
.hero{padding:34px 0 18px}
.card,.tool-card{
  background:linear-gradient(180deg,rgba(20,33,29,.96),rgba(13,22,19,.96));
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.hero-card{padding:24px}
.hero h1{font-size:clamp(30px,5vw,54px);line-height:1.08;margin:10px 0 12px}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 12px;background:rgba(16,163,127,.11);
  border:1px solid rgba(16,163,127,.22);color:#b0ffd7;
  border-radius:999px;font-size:13px;width:max-content;max-width:100%;
}
.search-panel{
  margin-top:20px;padding:16px;border-radius:18px;
  background:rgba(8,13,11,.55);border:1px solid rgba(43,79,66,.72)
}
.search-panel label,.search-wrap label{display:block;margin-bottom:8px;font-size:14px;color:#d4f4e7}
.search-hint{margin-top:8px;font-size:13px}
.section-head{
  display:flex;align-items:end;justify-content:space-between;gap:16px;
  padding:12px 0 6px
}
.section-head h2{margin:10px 0 0;font-size:28px}
.category-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:16px;padding:18px 0 64px
}
.category-card{
  padding:20px;display:flex;flex-direction:column;gap:12px;
  transition:transform .18s ease,border-color .18s ease,background .18s ease;
  min-height:220px
}
.category-card:hover,.tool-card:hover{
  transform:translateY(-3px);border-color:var(--line-2)
}
.category-top{
  display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap
}
.category-card h3{margin:0;font-size:22px}
.category-card p{margin:0;line-height:1.75}
.category-link{font-size:13px;color:#c8fbe5}
.category-preview{
  margin-top:auto;display:flex;flex-wrap:wrap;gap:8px
}
.category-preview span{
  background:#0d1713;border:1px solid #264137;border-radius:999px;
  padding:7px 10px;font-size:12px;color:#d4f7e8
}
.page-head{padding:24px 0 8px}
.breadcrumb{font-size:14px;margin-bottom:14px}
.page-head-row{
  display:flex;justify-content:space-between;gap:18px;align-items:flex-start;
  margin-bottom:18px
}
.page-head h1{margin:10px 0 8px;font-size:clamp(30px,4vw,42px)}
.count-card{
  min-width:180px;padding:18px;border-radius:18px;text-align:center;
  background:rgba(16,163,127,.07);border:1px solid rgba(25,195,125,.15)
}
.count-card strong{display:block;font-size:32px}
.toolbar{
  display:flex;gap:16px;align-items:end;justify-content:space-between;
  padding:16px;border-radius:20px;background:rgba(13,21,18,.9);border:1px solid var(--line)
}
.search-wrap{flex:1}
.toolbar-stat{
  min-width:140px;padding:14px 16px;border-radius:16px;
  background:#0b1411;border:1px solid #28463a;text-align:center
}
.toolbar-stat strong{display:block;font-size:22px;margin-top:4px}
.tools-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:16px;padding:22px 0 56px
}
.tool-card{padding:18px;display:flex;flex-direction:column;gap:14px}
.tool-head{
  display:flex;align-items:flex-start;justify-content:space-between;gap:12px
}
.tool-id{font-size:12px;white-space:normal;word-break:break-word;max-width:42%}
.tool-card h3{margin:0;font-size:21px}
.tool-card p{margin:0;color:var(--muted);line-height:1.7}
.field{display:flex;flex-direction:column;gap:8px;margin-top:4px}
label{font-size:14px;color:#caefe0}
input,textarea,select{
  width:100%;padding:13px 14px;border-radius:14px;background:#0c1512;
  border:1px solid #27463a;color:var(--text);outline:none;font:inherit
}
input:focus,textarea:focus,select:focus{
  border-color:#3d7862;box-shadow:0 0 0 3px rgba(25,195,125,.10)
}
textarea{min-height:120px;resize:vertical}
button{
  cursor:pointer;border:0;border-radius:14px;padding:12px 16px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#06110d;font-weight:800;font:inherit
}
button.secondary{background:#11231d;color:var(--text);border:1px solid #2b4f42}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.result{
  padding:14px;border-radius:16px;background:#0b1411;border:1px solid #28463a;
  white-space:pre-wrap;word-break:break-word;min-height:68px
}
.result img{max-width:100%;border-radius:14px;display:block}
pre{
  margin:0;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;
  font-size:13px;white-space:pre-wrap;word-break:break-word
}
.list{margin:0;padding-inline-start:18px;color:var(--muted)}
.footer{padding:18px 0 40px;color:var(--muted)}
.copy-btn{align-self:flex-start}
.search{margin-top:0}
.hidden{display:none !important}
canvas{max-width:100%;border-radius:14px;background:#fff}
.ref-list{display:flex;flex-direction:column;gap:10px}
.ref-item{padding:12px;border-radius:14px;background:#0d1713;border:1px solid #264137}
.ref-item-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}
.ref-item code{
  font-family:ui-monospace,SFMono-Regular,Consolas,monospace;
  color:#c7ffe4;direction:ltr;text-align:left;overflow-wrap:anywhere
}
@media (max-width: 980px){
  .page-head-row,.toolbar{grid-template-columns:1fr;display:grid}
  .count-card,.toolbar-stat{min-width:0}
}
@media (max-width: 720px){
  .nav{flex-wrap:wrap}
  .container{width:min(100% - 20px, 1200px)}
  .hero{padding-top:24px}
  .hero-card{padding:18px}
  .section-head{display:block}
  .category-grid{grid-template-columns:1fr}
  .tools-grid{grid-template-columns:1fr}
  .tool-head{display:block}
  .tool-id{max-width:none;margin-top:8px}
}
@media (max-width: 480px){
  .hero h1{font-size:30px}
  .page-head h1{font-size:28px}
  .nav-pill{width:100%}
  .category-card{min-height:auto}
  button,.nav-pill{width:100%}
  .actions button,.ref-item-head .copy-btn{width:auto}
}

.hidden{display:none!important}
.tool-message{padding:12px 14px;border-radius:14px;margin:10px 0;background:#f3f6ff;border:1px solid #d8e1ff}
.tool-message.error{background:#fff1f1;border-color:#ffcdcd;color:#8b1d1d}
.tool-message.success{background:#eefbf3;border-color:#bfe8cc;color:#1f6b38}
.tool-message.info{background:#f6f8ff;border-color:#d8def7;color:#243b78}
.preview-frame{width:100%;min-height:320px;border:1px solid #d7deef;border-radius:18px;background:#fff}
.preview-frame.large{min-height:420px}
.code-area{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;direction:ltr;text-align:left;min-height:220px}
.table-wrap{overflow:auto}
.diff-table td,.diff-table th{vertical-align:top}
.diff-table pre{margin:0;white-space:pre-wrap;word-break:break-word;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.diff-table tr.changed td{background:#fff7dd}
.diff-table tr.same td{background:#f8fafc}
.palette-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:12px}
.palette-swatch{border:none;border-radius:18px;min-height:92px;position:relative;color:#fff;font-weight:700;box-shadow:0 8px 18px rgba(0,0,0,.08);cursor:pointer}
.palette-swatch span{position:absolute;inset:auto 10px 10px 10px;background:rgba(0,0,0,.28);padding:6px 8px;border-radius:10px;font-size:12px}
.tool-preview{display:block;max-width:100%;border-radius:18px;border:1px solid #e3e8f3;margin-top:12px}
.stacked-card{padding:14px;border:1px solid #e6ebf3;border-radius:18px;background:#fff;margin:10px 0}
.og-preview{display:grid;grid-template-columns:minmax(180px,260px) 1fr;gap:18px;border:1px solid #e4eaf6;border-radius:18px;padding:14px;background:#fff}
.og-preview img{width:100%;height:100%;object-fit:cover;border-radius:14px;background:#eef1f8}
.og-body strong{display:block;font-size:1.05rem;margin-bottom:8px}.og-body span{color:#667085;font-size:.9rem}
.tool-actions-top{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.mini-link{font-size:.86rem;color:#355dff;text-decoration:none;font-weight:600}
.tool-card-spotlight{border:1px solid #cdd8ff;box-shadow:0 14px 34px rgba(53,93,255,.08)}
.tool-page-shell{padding:18px}
.tool-page-content .field textarea,.tool-page-content .field input,.tool-page-content .field select{font-size:1rem}
.code-editor-grid textarea{min-height:260px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.search{position:relative}
@media (max-width: 960px){
  .grid-3,.grid-4,.og-preview{grid-template-columns:1fr}
  .tool-actions-top{align-items:flex-start}
}
@media (max-width: 720px){
  .preview-frame{min-height:260px}
  .code-area{min-height:180px}
  .tool-card .tool-head{gap:8px;flex-direction:column;align-items:flex-start}
  .tool-id{max-width:100%;overflow:auto}
}

.tools-grid-compact{padding-top:18px}
.home-search-card{min-height:auto}
.search-card-badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.badge-soft{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.08);color:#e6fff3}
.empty-state{padding:20px;text-align:center;margin:6px 0 30px;color:var(--muted)}

:root{
  --bg:#0a0705;
  --panel:#15100b;
  --panel-2:#1b130d;
  --panel-3:#100b08;
  --text:#fff3e1;
  --muted:#c5aa8b;
  --line:#3d2a1b;
  --line-2:#674326;
  --accent:#d99049;
  --accent-2:#f1c58b;
  --shadow:0 20px 60px rgba(0,0,0,.34);
}

body{
  font-family:system-ui,-apple-system,"Segoe UI",Tahoma,Arial,sans-serif;
  background:
    radial-gradient(circle at 92% 0%,rgba(219,145,73,.11),transparent 24%),
    radial-gradient(circle at 8% 10%,rgba(255,213,157,.055),transparent 22%),
    linear-gradient(180deg,#0a0705 0%,#0c0806 100%);
}

.header{
  background:rgba(10,7,5,.88);
  border-bottom-color:rgba(106,70,39,.58);
  padding-top:env(safe-area-inset-top);
}

.logo{
  position:relative;
  width:46px;height:46px;
  border-radius:15px;
  background:
    radial-gradient(circle at 35% 28%,rgba(255,234,203,.12),transparent 30%),
    linear-gradient(145deg,#21150d,#0e0906);
  border:1px solid rgba(239,184,116,.24);
  box-shadow:inset 0 1px 0 rgba(255,242,223,.06),0 12px 30px rgba(0,0,0,.28);
}
.logo::before{
  content:"";
  position:absolute;
  width:20px;height:15px;
  left:11px;top:16px;
  border:2px dotted #e2a15d;
  border-top-width:1px;
  border-radius:3px 3px 8px 8px;
}
.logo::after{
  content:"";
  position:absolute;
  width:8px;height:9px;
  right:7px;top:18px;
  border:2px dotted #e2a15d;
  border-left:0;
  border-radius:0 8px 8px 0;
}

.brand-title{letter-spacing:.2px}
.brand-title span{color:#e0a35f}
.nav-pill,.kbd{
  min-height:44px;
  border-color:#4e3422;
  background:#120c08;
  color:#f5dcc0;
}

.card,.tool-card{
  background:
    radial-gradient(circle at 88% 0%,rgba(218,145,72,.075),transparent 28%),
    linear-gradient(180deg,rgba(24,17,11,.97),rgba(15,10,7,.97));
  border-color:var(--line);
}

.badge{
  background:rgba(217,144,73,.10);
  border-color:rgba(229,165,98,.21);
  color:#ffd9ae;
}

.count-card{
  background:rgba(217,144,73,.065);
  border-color:rgba(229,165,98,.15);
}

.search-panel,.toolbar,.result,.toolbar-stat,.category-preview span,.ref-item{
  background:#100b08;
  border-color:#3f2b1d;
}

input,textarea,select{
  min-height:46px;
  background:#100b08;
  border-color:#4a3221;
  color:var(--text);
}
input:focus,textarea:focus,select:focus{
  border-color:#a96d38;
  box-shadow:0 0 0 3px rgba(217,144,73,.11);
}

button{
  min-height:44px;
  background:linear-gradient(135deg,#e0a15f,#f1c58b);
  color:#1b1008;
}
button.secondary{background:#1b120c;color:var(--text);border-color:#573a25}
.category-link,.mini-link{color:#f0b878}

.footer{
  display:flex;
  justify-content:space-between;
  gap:12px;
  border-top:1px solid rgba(102,68,38,.34);
  padding-bottom:calc(30px + env(safe-area-inset-bottom));
}

@media (max-width:720px){
  .container{width:min(100% - 18px,1200px)}
  .nav{gap:9px;padding:9px 0}
  .brand{gap:9px}
  .logo{width:40px;height:40px;border-radius:13px}
  .logo::before{left:9px;top:14px;transform:scale(.9)}
  .logo::after{right:5px;top:16px;transform:scale(.9)}
  .brand-title{font-size:14px}
  .brand-copy>.muted{font-size:10px}
  .hero{padding:20px 0 10px}
  .hero-card{padding:16px;border-radius:18px}
  .hero h1{font-size:clamp(28px,9vw,40px);margin:9px 0 10px}
  .search-panel{margin-top:14px;padding:12px;border-radius:14px}
  .category-grid,.tools-grid{gap:9px;padding-top:12px;padding-bottom:38px}
  .category-card,.tool-card{padding:15px;border-radius:17px;min-height:auto}
  .category-card h3,.tool-card h3{font-size:18px}
  .category-card p,.tool-card p{font-size:13px;line-height:1.65}
  .page-head{padding-top:17px}
  .page-head h1{font-size:28px}
  .toolbar{gap:9px;padding:12px;border-radius:16px}
  .tool-page-shell{padding:12px}
  .footer{flex-direction:column;align-items:center;text-align:center;font-size:11px;padding-top:16px}
}

@media (max-width:480px){
  .nav{flex-wrap:nowrap}
  .nav-pill{width:auto;min-width:78px;padding-inline:10px;font-size:12px}
  .brand{min-width:0}
  .brand-copy{min-width:0}
  .brand-title{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .section-head h2{font-size:23px}
  .badge{font-size:11px;padding:7px 9px}
  .actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}
  .actions button{width:100%}
  .tool-id{font-size:10px}
  pre{font-size:12px}
}

@media (max-width:360px){
  .container{width:min(100% - 14px,1200px)}
  .nav-pill{min-width:68px;padding-inline:8px;font-size:11px}
  .brand-title{font-size:12px}
  .hero-card{padding:13px}
}