/* MeterCall Docs — dark/orange/pink theme */
:root{
  --bg:#0a0a0c;
  --bg-2:#111114;
  --surface:#17171b;
  --surface-2:#1d1d22;
  --border:rgba(255,255,255,0.06);
  --border-2:rgba(255,255,255,0.1);
  --fg:#f5f5f7;
  --sub:#a1a1a6;
  --muted:#6e6e73;
  --orange:#ff6b35;
  --pink:#e84c7c;
  --cyan:#06b6d4;
  --purple:#7c3aed;
  --green:#10b981;
  --yellow:#f59e0b;
  --red:#ef4444;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--fg);font-family:'Inter',-apple-system,BlinkMacSystemFont,'SF Pro Display',system-ui,sans-serif;font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
a{color:var(--orange);text-decoration:none;transition:color .15s}
a:hover{color:var(--pink)}
.mono,code,pre{font-family:'SF Mono','IBM Plex Mono','Menlo','Consolas',monospace;font-variant-numeric:tabular-nums}

/* TOP BAR */
.docs-topbar{position:fixed;top:0;left:0;right:0;height:56px;background:rgba(10,10,12,0.9);backdrop-filter:blur(16px) saturate(160%);border-bottom:1px solid var(--border);z-index:50;display:flex;align-items:center;padding:0 24px;gap:20px}
.docs-brand{font-weight:700;font-size:15px;letter-spacing:-0.01em;color:var(--fg)}
.docs-brand em{background:linear-gradient(90deg,var(--orange),var(--pink));-webkit-background-clip:text;background-clip:text;color:transparent;font-style:normal}
.docs-brand .pill{margin-left:8px;font-size:10px;font-weight:600;padding:2px 6px;border-radius:4px;background:rgba(255,107,53,0.12);color:var(--orange);border:1px solid rgba(255,107,53,0.3);letter-spacing:0.04em}
.docs-topbar-links{margin-left:auto;display:flex;gap:20px;font-size:13px;color:var(--sub)}
.docs-topbar-links a:hover{color:var(--fg)}
.docs-topbar .cta{background:linear-gradient(135deg,var(--orange),var(--pink));color:#fff;padding:7px 14px;border-radius:7px;font-size:12px;font-weight:600}
.docs-topbar .cta:hover{color:#fff;opacity:.95;transform:translateY(-1px)}

/* LAYOUT */
.docs-layout{display:grid;grid-template-columns:260px 1fr;max-width:1400px;margin:0 auto;padding-top:56px;min-height:100vh}

/* SIDEBAR */
.docs-sidebar{position:sticky;top:56px;align-self:start;height:calc(100vh - 56px);overflow-y:auto;padding:28px 16px 40px 24px;border-right:1px solid var(--border);background:var(--bg)}
.docs-sidebar::-webkit-scrollbar{width:6px}
.docs-sidebar::-webkit-scrollbar-thumb{background:var(--border-2);border-radius:3px}
.nav-group{margin-bottom:24px}
.nav-group-title{font-size:11px;text-transform:uppercase;letter-spacing:0.08em;color:var(--muted);font-weight:700;margin:0 0 8px 10px}
.nav-group a{display:block;padding:6px 10px;font-size:13.5px;color:var(--sub);border-radius:6px;margin-bottom:1px;border-left:2px solid transparent}
.nav-group a:hover{color:var(--fg);background:var(--surface)}
.nav-group a.active{color:var(--orange);background:rgba(255,107,53,0.06);border-left-color:var(--orange);font-weight:600}

/* CONTENT */
.docs-content{padding:48px 56px 120px;max-width:820px;width:100%}
.docs-content > h1{font-size:40px;font-weight:800;letter-spacing:-0.03em;margin-bottom:12px;line-height:1.1}
.docs-content > .lead{font-size:17px;color:var(--sub);margin-bottom:40px;line-height:1.55;max-width:680px}
.docs-content h2{font-size:24px;font-weight:700;letter-spacing:-0.02em;margin:48px 0 14px;padding-top:12px;scroll-margin-top:80px;position:relative}
.docs-content h2 .anchor{position:absolute;left:-24px;opacity:0;color:var(--muted);font-weight:400;transition:opacity .15s}
.docs-content h2:hover .anchor{opacity:1}
.docs-content h2 .anchor:hover{color:var(--orange)}
.docs-content h3{font-size:17px;font-weight:700;margin:28px 0 10px;letter-spacing:-0.01em;color:var(--fg)}
.docs-content h4{font-size:14px;font-weight:700;margin:20px 0 8px;color:var(--fg);text-transform:uppercase;letter-spacing:0.04em}
.docs-content p{margin:0 0 14px;color:var(--fg)}
.docs-content p + p{margin-top:0}
.docs-content ul,.docs-content ol{margin:0 0 16px 22px;color:var(--fg)}
.docs-content li{margin-bottom:6px}
.docs-content strong{color:var(--fg);font-weight:600}
.docs-content em{color:var(--sub);font-style:italic}

/* INLINE CODE */
.docs-content :not(pre) > code{background:var(--surface);border:1px solid var(--border);color:var(--pink);padding:2px 6px;border-radius:4px;font-size:13px}

/* CODE BLOCKS */
pre{background:var(--bg-2);border:1px solid var(--border);border-radius:10px;padding:16px 18px;overflow-x:auto;font-size:13px;line-height:1.55;margin:12px 0 18px;position:relative}
pre code{color:#e6e6ea;display:block;white-space:pre;font-size:13px}
/* Token colors */
.tok-c{color:var(--muted);font-style:italic}     /* comment */
.tok-k{color:#c792ea;font-weight:600}             /* keyword */
.tok-s{color:#a3e635}                             /* string */
.tok-n{color:#f59e0b}                             /* number */
.tok-p{color:#8be9fd}                             /* punctuation / operator */
.tok-f{color:var(--cyan)}                         /* function / property */
.tok-t{color:#ff79c6}                             /* tag / http verb */
.tok-v{color:#82aaff}                             /* variable */
.tok-u{color:#ffb86c}                             /* url / path */
.tok-hd{color:var(--pink);font-weight:600}        /* header name */

/* TABLES */
table{width:100%;border-collapse:collapse;margin:14px 0 22px;font-size:13.5px;border:1px solid var(--border);border-radius:8px;overflow:hidden}
th,td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top}
th{background:var(--surface);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:0.04em;color:var(--sub)}
tr:last-child td{border-bottom:0}
td code{background:var(--surface);border:1px solid var(--border);color:var(--pink);padding:2px 5px;border-radius:3px;font-size:12.5px}

/* CALLOUTS */
.note,.tip,.warn{border-left:3px solid var(--cyan);background:rgba(6,182,212,0.06);padding:12px 16px;border-radius:0 8px 8px 0;margin:16px 0;font-size:14px}
.tip{border-left-color:var(--green);background:rgba(16,185,129,0.06)}
.warn{border-left-color:var(--yellow);background:rgba(245,158,11,0.06)}
.note strong,.tip strong,.warn strong{display:block;margin-bottom:4px;font-size:12px;text-transform:uppercase;letter-spacing:0.06em}
.note strong{color:var(--cyan)}
.tip strong{color:var(--green)}
.warn strong{color:var(--yellow)}

/* METHOD BADGES */
.method{display:inline-block;font-family:'SF Mono',monospace;font-size:11px;font-weight:700;padding:3px 8px;border-radius:4px;margin-right:8px;letter-spacing:0.04em;vertical-align:middle}
.method.GET{background:rgba(6,182,212,0.12);color:var(--cyan);border:1px solid rgba(6,182,212,0.3)}
.method.POST{background:rgba(16,185,129,0.12);color:var(--green);border:1px solid rgba(16,185,129,0.3)}
.method.PUT{background:rgba(245,158,11,0.12);color:var(--yellow);border:1px solid rgba(245,158,11,0.3)}
.method.DELETE{background:rgba(239,68,68,0.12);color:var(--red);border:1px solid rgba(239,68,68,0.3)}
.method.PATCH{background:rgba(124,58,237,0.12);color:var(--purple);border:1px solid rgba(124,58,237,0.3)}

/* ENDPOINT BLOCK */
.endpoint{border:1px solid var(--border);border-radius:10px;padding:18px 20px;margin:16px 0 24px;background:var(--bg-2)}
.endpoint-path{font-family:'SF Mono',monospace;font-size:14px;color:var(--fg);font-weight:600}
.endpoint h3{margin-top:0}

/* HERO (index) */
.docs-hero{padding:24px 0 16px;border-bottom:1px solid var(--border);margin-bottom:40px}
.docs-hero h1{font-size:48px;margin-bottom:12px;background:linear-gradient(135deg,#f5f5f7 20%,var(--orange) 70%,var(--pink));-webkit-background-clip:text;background-clip:text;color:transparent}
.docs-hero p{font-size:18px;color:var(--sub);max-width:640px}

/* CARD GRID */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:20px 0 32px}
.card{display:block;padding:18px 20px;background:var(--bg-2);border:1px solid var(--border);border-radius:10px;transition:border-color .15s,transform .15s,background .15s}
.card:hover{border-color:var(--orange);background:var(--surface);transform:translateY(-2px)}
.card-title{color:var(--fg);font-weight:700;font-size:15px;margin-bottom:4px;display:flex;align-items:center;gap:8px}
.card-title .dot{width:8px;height:8px;border-radius:50%;background:var(--orange)}
.card-desc{color:var(--sub);font-size:13px;line-height:1.5}

/* KBD */
kbd{background:var(--surface);border:1px solid var(--border-2);border-bottom-width:2px;border-radius:4px;padding:1px 6px;font-family:'SF Mono',monospace;font-size:12px;color:var(--fg)}

/* RESPONSIVE */
@media(max-width:900px){
  .docs-layout{grid-template-columns:1fr}
  .docs-sidebar{position:relative;top:0;height:auto;border-right:0;border-bottom:1px solid var(--border);padding:16px}
  .docs-content{padding:28px 20px 80px}
  .docs-content > h1{font-size:32px}
  .docs-hero h1{font-size:36px}
}

/* FOOTER */
.docs-footer{margin-top:80px;padding-top:32px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted)}
.docs-footer a{color:var(--sub)}
.docs-footer a:hover{color:var(--orange)}
.page-nav{display:flex;justify-content:space-between;gap:16px;margin-top:56px;padding-top:24px;border-top:1px solid var(--border)}
.page-nav a{flex:1;padding:16px 18px;border:1px solid var(--border);border-radius:10px;background:var(--bg-2);transition:border-color .15s,background .15s;color:var(--fg)}
.page-nav a:hover{border-color:var(--orange);background:var(--surface)}
.page-nav .pn-label{display:block;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:0.06em;margin-bottom:3px}
.page-nav .pn-next{text-align:right}