/* =========================================================================
   SEO Vendor API — Aurora Console
   Dark-luxury developer documentation theme
   ========================================================================= */

:root{
  /* base surfaces */
  --void:#08080f;
  --bg:#0a0a14;
  --bg-grad-1:#0b0b1a;
  --bg-elev:#0e0e1c;
  --panel:#101022;
  --panel-2:#13132a;
  --code-bg:#0b0b16;

  /* lines */
  --line:rgba(139,92,246,.12);
  --line-2:rgba(139,92,246,.20);
  --line-soft:rgba(255,255,255,.06);

  /* text */
  --text:#ececf6;
  --text-dim:#a8a8c6;
  --text-faint:#6c6c8e;
  --text-ghost:#4a4a66;

  /* brand */
  --purple:#8b5cf6;
  --purple-br:#a78bfa;
  --purple-dp:#6d28d9;
  --blue:#3b82f6;
  --blue-br:#60a5fa;
  --cyan:#22d3ee;
  --green:#34d399;
  --amber:#fbbf24;
  --pink:#f472b6;
  --red:#fb7185;

  /* syntax */
  --t-string:#7ee0c0;
  --t-number:#fbbf24;
  --t-keyword:#a78bfa;
  --t-literal:#60a5fa;
  --t-comment:#5b5b7e;
  --t-variable:#f472b6;
  --t-key:#67e8f9;
  --t-punct:#8888ac;
  --t-plain:#cfcfe6;
  --t-flag:#fbbf24;

  /* layout */
  --topbar-h:62px;
  --side-w:286px;
  --maxw:1480px;

  --radius:14px;
  --radius-sm:10px;

  --aurora:radial-gradient(120% 140% at 12% 0%, rgba(124,58,237,.30) 0%, rgba(124,58,237,0) 48%),
           radial-gradient(120% 130% at 92% 8%, rgba(37,99,235,.26) 0%, rgba(37,99,235,0) 50%),
           radial-gradient(90% 120% at 60% 100%, rgba(34,211,238,.10) 0%, rgba(34,211,238,0) 60%);

  --shadow:0 24px 60px -24px rgba(0,0,0,.7);
  --glow-purple:0 0 0 1px rgba(139,92,246,.25), 0 12px 40px -12px rgba(139,92,246,.35);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth; -webkit-text-size-adjust:100%}
html{scroll-padding-top:calc(var(--topbar-h) + 24px)}

body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  font-size:15px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

/* ambient field behind everything */
body::before{
  content:"";
  position:fixed; inset:0;
  background:var(--aurora);
  pointer-events:none;
  z-index:0;
  opacity:.9;
}
body::after{
  content:"";
  position:fixed; inset:0;
  background-image:
    linear-gradient(rgba(139,92,246,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139,92,246,.025) 1px, transparent 1px);
  background-size:46px 46px;
  pointer-events:none;
  z-index:0;
  mask-image:radial-gradient(120% 80% at 50% 0%, #000 0%, transparent 75%);
}

a{color:var(--purple-br); text-decoration:none}
a:hover{color:var(--blue-br)}

::selection{background:rgba(139,92,246,.32); color:#fff}

/* scrollbars */
*{scrollbar-width:thin; scrollbar-color:rgba(139,92,246,.3) transparent}
*::-webkit-scrollbar{width:10px; height:10px}
*::-webkit-scrollbar-thumb{background:rgba(139,92,246,.28); border-radius:20px; border:3px solid transparent; background-clip:padding-box}
*::-webkit-scrollbar-thumb:hover{background:rgba(139,92,246,.5); background-clip:padding-box}

/* =========================================================================
   TOPBAR
   ========================================================================= */
.topbar{
  position:sticky; top:0; z-index:60;
  height:var(--topbar-h);
  display:flex; align-items:center; gap:20px;
  padding:0 22px;
  background:rgba(8,8,15,.78);
  backdrop-filter:blur(20px) saturate(140%);
  -webkit-backdrop-filter:blur(20px) saturate(140%);
  border-bottom:1px solid var(--line);
}
.topbar::after{
  content:""; position:absolute; left:0; right:0; bottom:-1px; height:1px;
  background:linear-gradient(90deg, transparent, rgba(139,92,246,.6), rgba(59,130,246,.5), transparent);
}

.brand{display:flex; align-items:center; gap:11px; flex-shrink:0}
.brand-mark{
  width:34px; height:34px; border-radius:9px; flex-shrink:0;
  display:grid; place-items:center;
  background:linear-gradient(135deg, var(--purple) 0%, var(--blue) 100%);
  box-shadow:0 6px 20px -6px rgba(139,92,246,.7), inset 0 1px 0 rgba(255,255,255,.25);
}
.brand-mark svg{width:19px; height:19px}
.brand-name{
  font-family:'Chakra Petch',sans-serif; font-weight:700; font-size:15.5px;
  letter-spacing:.02em; color:#fff; line-height:1;
}
.brand-name b{color:var(--purple-br); font-weight:700}
.brand-sub{
  font-family:'JetBrains Mono',monospace; font-size:9.5px; letter-spacing:.22em;
  text-transform:uppercase; color:var(--text-faint); margin-top:3px; display:block;
}
.brand-tag{
  margin-left:2px; font-family:'JetBrains Mono',monospace; font-size:10px;
  color:var(--purple-br); border:1px solid var(--line-2); padding:2px 7px; border-radius:20px;
  letter-spacing:.05em;
}

.topbar-search{
  margin-left:auto; position:relative; width:300px; max-width:34vw;
}
.topbar-search input{
  width:100%; height:38px; border-radius:10px;
  background:rgba(255,255,255,.03); border:1px solid var(--line-2);
  color:var(--text); padding:0 14px 0 38px; font-size:13px;
  font-family:'Inter',sans-serif; transition:.18s;
}
.topbar-search input::placeholder{color:var(--text-ghost)}
.topbar-search input:focus{
  outline:none; border-color:rgba(139,92,246,.5);
  background:rgba(139,92,246,.06);
  box-shadow:0 0 0 3px rgba(139,92,246,.12);
}
.topbar-search svg{position:absolute; left:12px; top:50%; transform:translateY(-50%); width:15px; height:15px; color:var(--text-faint)}

.topbar-meta{display:flex; align-items:center; gap:10px; flex-shrink:0}
.status-dot{display:inline-flex; align-items:center; gap:7px; font-family:'JetBrains Mono',monospace; font-size:11px; color:var(--text-dim); padding:6px 11px; border:1px solid var(--line-2); border-radius:20px; background:rgba(52,211,153,.04)}
.status-dot i{width:7px; height:7px; border-radius:50%; background:var(--green); box-shadow:0 0 0 0 rgba(52,211,153,.5); animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(52,211,153,.5)}70%{box-shadow:0 0 0 6px rgba(52,211,153,0)}100%{box-shadow:0 0 0 0 rgba(52,211,153,0)}}

.hamburger{display:none; width:38px; height:38px; border-radius:9px; border:1px solid var(--line-2); background:rgba(255,255,255,.03); color:var(--text); cursor:pointer; place-items:center}
.hamburger svg{width:18px;height:18px}

/* =========================================================================
   LAYOUT
   ========================================================================= */
.shell{position:relative; z-index:1; display:flex; max-width:var(--maxw); margin:0 auto}

.sidebar{
  width:var(--side-w); flex-shrink:0;
  position:sticky; top:var(--topbar-h);
  height:calc(100vh - var(--topbar-h));
  overflow-y:auto;
  padding:24px 14px 60px 22px;
  border-right:1px solid var(--line);
}
.side-search{display:none; margin-bottom:16px}

.nav-group{margin-bottom:22px}
.nav-group-title{
  font-family:'JetBrains Mono',monospace; font-size:10px; letter-spacing:.2em;
  text-transform:uppercase; color:var(--text-faint);
  padding:0 12px 9px; display:flex; align-items:center; gap:8px;
}
.nav-group-title::after{content:""; flex:1; height:1px; background:var(--line)}

.nav-link{
  display:flex; align-items:center; gap:11px;
  padding:8px 12px; border-radius:10px;
  color:var(--text-dim); font-size:13.5px; font-weight:500;
  transition:.14s; position:relative; margin-bottom:1px;
}
.nav-link .nl-ico{
  width:26px; height:26px; border-radius:7px; flex-shrink:0;
  display:grid; place-items:center;
  background:rgba(139,92,246,.07); border:1px solid var(--line);
  color:var(--purple-br); transition:.14s;
}
.nav-link .nl-ico svg{width:14px; height:14px}
.nav-link:hover{background:rgba(139,92,246,.06); color:var(--text)}
.nav-link:hover .nl-ico{background:rgba(139,92,246,.14); border-color:var(--line-2)}
.nav-link.active{
  background:linear-gradient(90deg, rgba(139,92,246,.14), rgba(59,130,246,.05));
  color:#fff;
}
.nav-link.active::before{
  content:""; position:absolute; left:-12px; top:8px; bottom:8px; width:3px;
  border-radius:0 4px 4px 0;
  background:linear-gradient(180deg, var(--purple), var(--blue));
  box-shadow:0 0 12px rgba(139,92,246,.7);
}
.nav-link.active .nl-ico{
  background:linear-gradient(135deg, var(--purple), var(--blue));
  border-color:transparent; color:#fff;
  box-shadow:0 4px 14px -4px rgba(139,92,246,.8);
}
.nav-link.home-link{margin-bottom:14px}

.nav-empty{display:none; padding:14px 12px; color:var(--text-faint); font-size:13px}

/* =========================================================================
   MAIN
   ========================================================================= */
.main{flex:1; min-width:0; padding:40px 48px 120px}

.breadcrumb{
  display:flex; align-items:center; gap:9px; flex-wrap:wrap;
  font-family:'JetBrains Mono',monospace; font-size:11.5px; color:var(--text-faint);
  margin-bottom:22px;
}
.breadcrumb a{color:var(--text-faint)}
.breadcrumb a:hover{color:var(--purple-br)}
.breadcrumb .sep{color:var(--text-ghost)}
.breadcrumb .cur{color:var(--purple-br)}

.eyebrow{
  font-family:'JetBrains Mono',monospace; font-size:11px; letter-spacing:.24em;
  text-transform:uppercase; color:var(--purple-br); margin-bottom:14px;
  display:flex; align-items:center; gap:10px;
}
.eyebrow::before{content:""; width:22px; height:1px; background:linear-gradient(90deg,var(--purple),transparent)}

h1.page-title{
  font-family:'Chakra Petch',sans-serif; font-weight:700;
  font-size:40px; line-height:1.08; letter-spacing:-.01em; margin:0 0 16px;
  color:#fff;
}
.page-lede{font-size:17px; color:var(--text-dim); max-width:680px; margin:0 0 30px; line-height:1.62}

h2.sec{
  font-family:'Chakra Petch',sans-serif; font-weight:600; font-size:21px;
  letter-spacing:.01em; color:#fff; margin:46px 0 16px;
  padding-bottom:0; display:flex; align-items:center; gap:12px;
}
h2.sec .sec-num{
  font-family:'JetBrains Mono',monospace; font-size:12px; color:var(--purple-br);
  border:1px solid var(--line-2); border-radius:7px; padding:3px 8px; font-weight:500;
}
h3.sub{font-family:'Chakra Petch',sans-serif; font-weight:600; font-size:16px; color:var(--text); margin:30px 0 12px}

p{margin:0 0 14px}
.main p{color:var(--text-dim)}

/* =========================================================================
   ENDPOINT HEADER CARD
   ========================================================================= */
.endpoint{
  display:flex; align-items:center; gap:14px; flex-wrap:wrap;
  background:linear-gradient(180deg, var(--panel), var(--bg-elev));
  border:1px solid var(--line-2); border-radius:var(--radius);
  padding:16px 18px; margin:0 0 14px;
  box-shadow:var(--shadow);
}
.method{
  font-family:'JetBrains Mono',monospace; font-weight:700; font-size:12px;
  letter-spacing:.08em; padding:6px 12px; border-radius:8px; color:#fff;
  background:linear-gradient(135deg,var(--purple-dp),var(--blue)); flex-shrink:0;
  box-shadow:0 4px 14px -4px rgba(139,92,246,.6);
}
.endpoint-url{
  font-family:'JetBrains Mono',monospace; font-size:14px; color:var(--text);
  flex:1; min-width:0; overflow-x:auto; white-space:nowrap; padding-bottom:2px;
}
.endpoint-url .u-base{color:var(--text-faint)}
.endpoint-url .u-path{color:var(--cyan)}

/* =========================================================================
   PILLS / BADGES
   ========================================================================= */
.pill{
  display:inline-flex; align-items:center; gap:5px;
  font-family:'JetBrains Mono',monospace; font-size:11px; font-weight:500;
  padding:3px 9px; border-radius:6px; letter-spacing:.02em;
  border:1px solid transparent; white-space:nowrap;
}
.pill.string{color:var(--green); background:rgba(52,211,153,.08); border-color:rgba(52,211,153,.2)}
.pill.integer,.pill.number{color:var(--amber); background:rgba(251,191,36,.08); border-color:rgba(251,191,36,.2)}
.pill.boolean{color:var(--blue-br); background:rgba(96,165,250,.08); border-color:rgba(96,165,250,.2)}
.pill.array{color:var(--pink); background:rgba(244,114,182,.08); border-color:rgba(244,114,182,.2)}
.pill.object{color:var(--purple-br); background:rgba(167,139,250,.1); border-color:rgba(167,139,250,.22)}
.pill.null{color:var(--text-faint); background:rgba(255,255,255,.03); border-color:var(--line-2)}

.req-badge{font-family:'JetBrains Mono',monospace; font-size:10px; font-weight:600; letter-spacing:.06em; padding:2px 7px; border-radius:5px; text-transform:uppercase}
.req-badge.yes{color:var(--red); background:rgba(251,113,133,.1); border:1px solid rgba(251,113,133,.25)}
.req-badge.no{color:var(--text-faint); background:rgba(255,255,255,.03); border:1px solid var(--line)}

.chip{
  display:inline-flex; align-items:center; gap:8px;
  font-family:'JetBrains Mono',monospace; font-size:12.5px; color:var(--text);
  background:var(--code-bg); border:1px solid var(--line-2); border-radius:9px;
  padding:8px 12px;
}
.chip .copy-btn{margin-left:2px}

/* =========================================================================
   PARAM TABLE
   ========================================================================= */
.table-wrap{
  border:1px solid var(--line); border-radius:var(--radius);
  overflow:hidden; background:var(--bg-elev); margin:0 0 12px;
}
table.params{width:100%; border-collapse:collapse; font-size:13.5px}
table.params thead th{
  text-align:left; font-family:'JetBrains Mono',monospace; font-size:10.5px;
  letter-spacing:.14em; text-transform:uppercase; color:var(--text-faint);
  font-weight:600; padding:12px 16px; background:rgba(139,92,246,.04);
  border-bottom:1px solid var(--line-2);
}
table.params tbody td{padding:13px 16px; border-bottom:1px solid var(--line-soft); vertical-align:top}
table.params tbody tr:last-child td{border-bottom:none}
table.params tbody tr:hover{background:rgba(139,92,246,.03)}
.field-name{font-family:'JetBrains Mono',monospace; font-size:13px; color:var(--cyan); font-weight:500; white-space:nowrap}
.field-desc{color:var(--text-dim); line-height:1.55; font-size:13.5px}
.field-desc .enum{margin-top:8px; display:flex; flex-wrap:wrap; gap:5px}
.enum-item{font-family:'JetBrains Mono',monospace; font-size:11px; color:var(--text-dim); background:rgba(255,255,255,.03); border:1px solid var(--line); border-radius:5px; padding:2px 7px}
.enum-item b{color:var(--purple-br); font-weight:600}
.enum-more{font-family:'JetBrains Mono',monospace; font-size:11px; color:var(--text-faint); padding:2px 4px; cursor:pointer; align-self:center}
.col-type{width:1%}
.col-req{width:1%}

/* =========================================================================
   SCHEMA TREE (response)
   ========================================================================= */
.schema-tree{
  border:1px solid var(--line); border-radius:var(--radius);
  background:var(--bg-elev); overflow:hidden; margin:0 0 12px;
}
.schema-tree .stree-head{
  padding:10px 16px; border-bottom:1px solid var(--line-2);
  font-family:'JetBrains Mono',monospace; font-size:10.5px; letter-spacing:.14em;
  text-transform:uppercase; color:var(--text-faint); background:rgba(139,92,246,.04);
  display:flex; gap:10px; align-items:center;
}
.s-row{
  display:flex; align-items:baseline; gap:12px; padding:9px 16px;
  border-bottom:1px solid var(--line-soft); position:relative;
}
.s-row:last-child{border-bottom:none}
.s-row:hover{background:rgba(139,92,246,.03)}
.s-key{font-family:'JetBrains Mono',monospace; font-size:13px; color:var(--cyan); font-weight:500; flex-shrink:0; position:relative}
.s-depth-1 .s-key{color:var(--text)}
.s-depth-2 .s-key{color:var(--text-dim)}
.s-meta{display:flex; align-items:center; gap:8px; flex-shrink:0}
.s-val{font-family:'JetBrains Mono',monospace; font-size:11.5px; color:var(--green)}
.s-desc{color:var(--text-faint); font-size:12.5px; line-height:1.5; margin-left:auto; text-align:right; max-width:46%}
.s-indent{display:inline-block; flex-shrink:0}
.s-branch{color:var(--text-ghost); font-family:'JetBrains Mono',monospace; margin-right:2px}

/* =========================================================================
   CODE CARD / ASIDE
   ========================================================================= */
.op{
  display:grid; grid-template-columns:minmax(0,1fr) minmax(380px,440px);
  gap:40px; align-items:start; margin:0 0 10px;
}
.op-main{min-width:0}
.op-code{position:sticky; top:calc(var(--topbar-h) + 24px)}

.code-card{
  background:var(--code-bg); border:1px solid var(--line-2); border-radius:var(--radius);
  overflow:hidden; box-shadow:var(--shadow); margin:0 0 20px;
}
.code-head{
  display:flex; align-items:center; gap:10px; padding:0 14px;
  height:44px; border-bottom:1px solid var(--line-2);
  background:linear-gradient(180deg, rgba(139,92,246,.06), transparent);
}
.dots{display:flex; gap:6px; margin-right:6px}
.dots i{width:10px; height:10px; border-radius:50%; display:block}
.dots i:nth-child(1){background:#ff5f57}.dots i:nth-child(2){background:#febc2e}.dots i:nth-child(3){background:#28c840}
.code-title{font-family:'JetBrains Mono',monospace; font-size:11.5px; color:var(--text-faint); letter-spacing:.04em}
.code-title b{color:var(--purple-br); font-weight:500}

.tabs{display:flex; gap:2px; padding:0 8px; border-bottom:1px solid var(--line); background:rgba(0,0,0,.2); overflow-x:auto}
.tab{
  font-family:'JetBrains Mono',monospace; font-size:12px; color:var(--text-faint);
  padding:11px 13px; cursor:pointer; border:none; background:none; position:relative;
  white-space:nowrap; transition:.14s; letter-spacing:.02em;
}
.tab:hover{color:var(--text-dim)}
.tab.active{color:#fff}
.tab.active::after{
  content:""; position:absolute; left:10px; right:10px; bottom:-1px; height:2px; border-radius:2px;
  background:linear-gradient(90deg,var(--purple),var(--blue));
  box-shadow:0 0 10px rgba(139,92,246,.7);
}

.code-body{position:relative}
.code-pane{display:none}
.code-pane.active{display:block}
pre.code{
  margin:0; padding:18px 16px; overflow-x:auto;
  font-family:'JetBrains Mono',monospace; font-size:12.5px; line-height:1.72;
  color:var(--t-plain); tab-size:2;
}
pre.code code{font-family:inherit}

.copy-btn{
  display:inline-grid; place-items:center; width:30px; height:30px;
  border-radius:7px; border:1px solid var(--line-2); background:rgba(255,255,255,.03);
  color:var(--text-faint); cursor:pointer; transition:.14s; flex-shrink:0;
}
.copy-btn:hover{color:var(--purple-br); border-color:rgba(139,92,246,.4); background:rgba(139,92,246,.08)}
.copy-btn svg{width:14px; height:14px}
.copy-btn.copied{color:var(--green); border-color:rgba(52,211,153,.4)}
.code-head .copy-btn{margin-left:auto}

/* syntax tokens */
.t-string{color:var(--t-string)}
.t-number{color:var(--t-number)}
.t-keyword{color:var(--t-keyword); font-weight:500}
.t-literal{color:var(--t-literal)}
.t-comment{color:var(--t-comment); font-style:italic}
.t-variable{color:var(--t-variable)}
.t-key{color:var(--t-key)}
.t-punct{color:var(--t-punct)}
.t-plain{color:var(--t-plain)}
.t-flag{color:var(--t-flag)}
.t-fn{color:var(--blue-br)}

/* =========================================================================
   CALLOUTS
   ========================================================================= */
.callout{
  display:flex; gap:13px; padding:15px 17px; border-radius:var(--radius);
  border:1px solid var(--line-2); background:linear-gradient(180deg, rgba(139,92,246,.05), transparent);
  margin:0 0 18px; font-size:13.5px; color:var(--text-dim); line-height:1.6;
}
.callout .ci{flex-shrink:0; width:20px; height:20px; color:var(--purple-br); margin-top:1px}
.callout.blue{border-color:rgba(59,130,246,.3); background:linear-gradient(180deg, rgba(59,130,246,.06), transparent)}
.callout.blue .ci{color:var(--blue-br)}
.callout.amber{border-color:rgba(251,191,36,.28); background:linear-gradient(180deg, rgba(251,191,36,.05), transparent)}
.callout.amber .ci{color:var(--amber)}
.callout b{color:var(--text)}
.callout code{font-family:'JetBrains Mono',monospace; font-size:12.5px; background:rgba(255,255,255,.05); padding:1px 6px; border-radius:5px; color:var(--cyan)}

/* inline code in prose */
.main p code, .main li code, .field-desc code{
  font-family:'JetBrains Mono',monospace; font-size:12.5px;
  background:rgba(139,92,246,.1); border:1px solid var(--line);
  padding:1px 6px; border-radius:5px; color:var(--purple-br);
}

/* =========================================================================
   HOME — HERO
   ========================================================================= */
.hero{position:relative; padding:8px 0 8px; margin-bottom:8px}
.hero-flair{
  font-family:'Cormorant Garamond',serif; font-style:italic; font-weight:500;
  font-size:22px; color:var(--purple-br); margin:0 0 6px; letter-spacing:.01em;
}
h1.hero-title{
  font-family:'Chakra Petch',sans-serif; font-weight:700;
  font-size:clamp(38px,6vw,64px); line-height:1.02; letter-spacing:-.015em;
  margin:0 0 22px; color:#fff;
}
h1.hero-title .grad{
  background:linear-gradient(110deg,var(--purple-br) 10%, var(--blue-br) 55%, var(--cyan) 95%);
  -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent;
}
.hero-lede{font-size:18px; color:var(--text-dim); max-width:640px; line-height:1.6; margin:0 0 26px}
.hero-actions{display:flex; gap:12px; flex-wrap:wrap; align-items:center; margin-bottom:8px}
.btn{
  display:inline-flex; align-items:center; gap:9px; font-family:'Chakra Petch',sans-serif;
  font-weight:600; font-size:14px; padding:12px 20px; border-radius:11px; cursor:pointer;
  transition:.16s; border:1px solid transparent; letter-spacing:.01em;
}
.btn svg{width:16px; height:16px}
.btn-primary{
  color:#fff; background:linear-gradient(135deg,var(--purple) 0%, var(--blue) 100%);
  box-shadow:0 10px 30px -10px rgba(139,92,246,.7), inset 0 1px 0 rgba(255,255,255,.2);
}
.btn-primary:hover{transform:translateY(-2px); box-shadow:0 16px 40px -12px rgba(139,92,246,.85); color:#fff}
.btn-ghost{color:var(--text); background:rgba(255,255,255,.03); border-color:var(--line-2)}
.btn-ghost:hover{border-color:rgba(139,92,246,.45); background:rgba(139,92,246,.08); color:#fff}

.hero-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:40px; align-items:start; margin-top:10px}
@media(max-width:1024px){.hero-grid{grid-template-columns:1fr}}

/* stat strip */
.stats{display:flex; gap:14px; flex-wrap:wrap; margin:30px 0 0}
.stat{
  flex:1; min-width:130px; background:var(--panel); border:1px solid var(--line);
  border-radius:12px; padding:16px 18px;
}
.stat .n{font-family:'Chakra Petch',sans-serif; font-weight:700; font-size:26px; color:#fff; line-height:1}
.stat .n .grad{background:linear-gradient(120deg,var(--purple-br),var(--blue-br)); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent}
.stat .l{font-family:'JetBrains Mono',monospace; font-size:10.5px; letter-spacing:.12em; text-transform:uppercase; color:var(--text-faint); margin-top:7px}

/* =========================================================================
   HOME — TOOL GRID
   ========================================================================= */
.tool-grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:16px; margin:6px 0 0}
.tool-card{
  position:relative; display:flex; flex-direction:column; gap:0;
  background:linear-gradient(180deg, var(--panel), var(--bg-elev));
  border:1px solid var(--line); border-radius:var(--radius);
  padding:20px; transition:.18s; overflow:hidden;
}
.tool-card::before{
  content:""; position:absolute; inset:0; border-radius:var(--radius); padding:1px;
  background:linear-gradient(135deg, rgba(139,92,246,.5), rgba(59,130,246,.2), transparent 60%);
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor; mask-composite:exclude; opacity:0; transition:.18s;
}
.tool-card:hover{transform:translateY(-3px); border-color:transparent; box-shadow:0 24px 50px -22px rgba(139,92,246,.5)}
.tool-card:hover::before{opacity:1}
.tool-card:hover .tc-ico{transform:scale(1.06) rotate(-3deg)}
.tc-top{display:flex; align-items:center; gap:13px; margin-bottom:14px}
.tc-ico{
  width:44px; height:44px; border-radius:11px; flex-shrink:0; display:grid; place-items:center;
  background:linear-gradient(135deg, rgba(139,92,246,.22), rgba(59,130,246,.12));
  border:1px solid var(--line-2); color:var(--purple-br); transition:.18s;
}
.tc-ico svg{width:22px; height:22px}
.tc-cat{font-family:'JetBrains Mono',monospace; font-size:9.5px; letter-spacing:.14em; text-transform:uppercase; color:var(--text-faint)}
.tc-name{font-family:'Chakra Petch',sans-serif; font-weight:600; font-size:16.5px; color:#fff; line-height:1.15; margin-top:3px}
.tc-desc{color:var(--text-dim); font-size:13px; line-height:1.5; flex:1; margin-bottom:14px}
.tc-foot{display:flex; align-items:center; justify-content:space-between; padding-top:13px; border-top:1px solid var(--line)}
.tc-endpoint{font-family:'JetBrains Mono',monospace; font-size:11px; color:var(--text-faint); overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
.tc-endpoint .p{color:var(--cyan)}
.tc-arrow{color:var(--purple-br); flex-shrink:0; transition:.18s}
.tool-card:hover .tc-arrow{transform:translateX(4px)}

.cat-block{margin:0 0 36px}
.cat-head{display:flex; align-items:center; gap:14px; margin:0 0 16px}
.cat-head .ch-title{font-family:'Chakra Petch',sans-serif; font-weight:600; font-size:18px; color:#fff; display:flex; align-items:center; gap:10px}
.cat-head .ch-title .dot{width:8px; height:8px; border-radius:50%; background:linear-gradient(135deg,var(--purple),var(--blue))}
.cat-head .ch-count{font-family:'JetBrains Mono',monospace; font-size:11px; color:var(--text-faint); border:1px solid var(--line); border-radius:20px; padding:2px 9px}
.cat-head .ch-line{flex:1; height:1px; background:var(--line)}

/* =========================================================================
   FOOTER
   ========================================================================= */
.foot{border-top:1px solid var(--line); margin-top:80px; padding:34px 0 10px; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:16px}
.foot .f-brand{display:flex; align-items:center; gap:10px; font-family:'Chakra Petch',sans-serif; font-weight:600; color:var(--text-dim); font-size:14px}
.foot .f-links{display:flex; gap:18px; flex-wrap:wrap}
.foot .f-links a{color:var(--text-faint); font-size:13px; font-family:'JetBrains Mono',monospace}
.foot .f-links a:hover{color:var(--purple-br)}
.foot .f-copy{font-family:'JetBrains Mono',monospace; font-size:11px; color:var(--text-ghost); width:100%; padding-top:14px; border-top:1px solid var(--line); margin-top:6px}

/* on-this-page mini nav */
.toc{margin-top:14px}
.next-prev{display:grid; grid-template-columns:1fr 1fr; gap:14px; margin-top:50px}
.np{display:flex; flex-direction:column; gap:5px; padding:16px 18px; border:1px solid var(--line); border-radius:12px; transition:.16s; background:var(--panel)}
.np:hover{border-color:rgba(139,92,246,.4); background:rgba(139,92,246,.05); transform:translateY(-2px)}
.np .np-dir{font-family:'JetBrains Mono',monospace; font-size:10px; letter-spacing:.14em; text-transform:uppercase; color:var(--text-faint)}
.np .np-name{font-family:'Chakra Petch',sans-serif; font-weight:600; color:#fff; font-size:15px}
.np.next{text-align:right; align-items:flex-end}

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media(max-width:1180px){
  .op{grid-template-columns:1fr; gap:24px}
  .op-code{position:static; order:-1}
  :root{--side-w:260px}
  .main{padding:34px 32px 100px}
}
@media(max-width:920px){
  .topbar-search{display:none}
  .hamburger{display:grid}
  .side-search{display:block}
  .sidebar{
    position:fixed; top:var(--topbar-h); left:0; bottom:0; width:300px; z-index:55;
    background:var(--void); transform:translateX(-100%); transition:transform .25s ease;
    box-shadow:30px 0 60px -20px rgba(0,0,0,.8);
  }
  .sidebar.open{transform:translateX(0)}
  .scrim{position:fixed; inset:var(--topbar-h) 0 0; background:rgba(0,0,0,.6); backdrop-filter:blur(2px); z-index:54; opacity:0; pointer-events:none; transition:.25s}
  .scrim.show{opacity:1; pointer-events:auto}
  .main{padding:28px 22px 90px}
  .hero-grid{grid-template-columns:1fr}
  h1.page-title{font-size:32px}
  .next-prev{grid-template-columns:1fr}
}
@media(max-width:560px){
  .main{padding:24px 16px 80px}
  h1.hero-title{font-size:34px}
  .brand-sub{display:none}
  .stat{min-width:calc(50% - 7px)}
  .s-desc{display:none}
  .code-card{border-radius:10px}
  pre.code{font-size:11.5px}
}

@media(prefers-reduced-motion:reduce){
  *{animation:none !important; transition:none !important; scroll-behavior:auto !important}
}

/* focus visibility */
:focus-visible{outline:2px solid var(--purple-br); outline-offset:2px; border-radius:4px}
.nav-link:focus-visible, .tab:focus-visible, .btn:focus-visible{outline-offset:3px}