/* Palette sourced from reachstream.com/brand — Dark Teal, River Bed, Ebony Clay,
   Teal Blue, Light Blue/Off White as base colors. Single teal-based scheme:
   Teal Blue drives buttons, links, icons and active states everywhere; dark
   mode uses a lighter tint of the same hue so it stays readable, same as the
   rest of the UI. Warm Peach is kept only for POST method tags. */
:root{
  --bg:#F5FDFF;
  --panel:#FFFFFF;
  --panel-2:#EAF6F9;
  --border:#D6E7EB;
  --border-soft:#E4F1F4;
  --text:#24273A;
  --text-dim:#434761;
  --text-dimmer:#7C879C;
  --accent:#0F658A;
  --accent-soft:rgba(15,101,138,0.12);
  --cta:#0F658A;
  --cta-ink:#FFFFFF;
  --stream:#0F658A;
  --peach:#F9B286;
  --peach-soft:rgba(249,178,134,0.35);
  --peach-ink:#8A4A1E;
  --icon:#0F658A;
  --icon-soft-bg:rgba(15,101,138,0.08);
  --code-accent:#6FD1E8;
  --ok:#1E7F4B;
  --ok-bg:#DFF6E7;
  --warn:#9C6B12;
  --warn-bg:#FBEBD2;
  --err:#B23A3A;
  --err-bg:#FBE4E4;
  --code-bg:#003443;
  --code-bg-2:#0A4657;
  --code-border:#0F658A55;
  --code-text:#E8F6F8;
  --topbar-bg:rgba(245,253,255,0.92);
  --mono:'IBM Plex Mono', ui-monospace, monospace;
  --sans:'Wix Madefor Text', system-ui, sans-serif;
  --radius:8px;
}
html[data-theme="dark"]{
  --bg:#1B1E2E;
  --panel:#262A3D;
  --panel-2:#2F3349;
  --border:#3B4058;
  --border-soft:#333752;
  --text:#F1F4FA;
  --text-dim:#B7BED0;
  --text-dimmer:#8890A6;
  --accent:#6FD1E8;
  --accent-soft:rgba(111,209,232,0.18);
  --cta:#0F658A;
  --cta-ink:#FFFFFF;
  --stream:#86AAF9;
  --peach:#F9B286;
  --peach-soft:rgba(249,178,134,0.22);
  --peach-ink:#F9B286;
  --icon:#6FD1E8;
  --icon-soft-bg:rgba(111,209,232,0.14);
  --code-accent:#6FD1E8;
  --ok:#6FE3A0;
  --ok-bg:rgba(111,227,160,0.16);
  --warn:#F9D186;
  --warn-bg:rgba(249,209,134,0.16);
  --err:#FF8F8F;
  --err-bg:rgba(255,143,143,0.16);
  --code-bg:#0B2830;
  --code-bg-2:#123543;
  --code-border:#1F5A70;
  --code-text:#E8F6F8;
  --topbar-bg:rgba(27,30,46,0.92);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{transition-duration:0.01ms !important; animation-duration:0.01ms !important; animation-iteration-count:1 !important;}
}
.visually-hidden{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden;
  clip:rect(0,0,0,0); white-space:nowrap; border:0;
}
.skip-link{
  position:absolute; left:-999px; top:0; z-index:100; background:var(--cta); color:var(--cta-ink);
  padding:10px 16px; border-radius:0 0 6px 0; font-family:var(--sans); font-weight:600; font-size:13px;
}
.skip-link:focus{left:0;}
:focus-visible{outline:2px solid var(--accent); outline-offset:2px; border-radius:3px;}
.nav-link:focus-visible, .tab-btn:focus-visible, .copy-btn:focus-visible{outline-offset:1px;}
body{
  margin:0; background:var(--bg); color:var(--text); font-family:var(--sans);
  font-size:15px; line-height:1.6; transition:background-color .2s ease, color .2s ease;
}
::selection{background:var(--cta); color:var(--cta-ink);}
a{color:var(--accent); text-decoration:none;}
a:hover{text-decoration:underline;}
code, pre, .mono{font-family:var(--mono);}
h1,h2,h3,h4{font-family:var(--sans); font-weight:700; letter-spacing:-0.01em; color:var(--text);}

/* ---------- Layout ---------- */
.topbar{
  position:sticky; top:0; z-index:50; display:flex; align-items:center; gap:14px;
  padding:10px 20px; background:var(--topbar-bg); backdrop-filter:blur(8px);
  border-bottom:1px solid var(--border-soft);
}
.topbar .brand{display:flex; align-items:center; white-space:nowrap;}
.brand img{height:26px; width:auto; display:block;}
.brand .logo-dark{display:none;}
html[data-theme="dark"] .brand .logo-light{display:none;}
html[data-theme="dark"] .brand .logo-dark{display:block;}
.topbar .baseurl{color:var(--text-dimmer); font-size:12.5px; font-family:var(--mono); display:none;}
@media(min-width:900px){ .topbar .baseurl{display:block;} }
.key-field{
  margin-left:auto; display:flex; align-items:center; gap:8px; background:var(--panel-2);
  border:1px solid var(--border); border-radius:var(--radius); padding:6px 10px; flex:1; max-width:420px;
}
.key-field input{
  background:transparent; border:none; outline:none; color:var(--text); font-family:var(--mono);
  font-size:12.5px; flex:1; min-width:0;
}
.key-field input::placeholder{color:var(--text-dimmer);}
.key-status{width:7px; height:7px; border-radius:50%; background:var(--text-dimmer); flex:none;}
.key-status.set{background:var(--ok); box-shadow:0 0 6px var(--ok);}

.shell{display:flex; max-width:1400px; margin:0 auto;}
.sidebar{
  width:250px; flex:none; position:sticky; top:53px; align-self:flex-start;
  height:calc(100vh - 53px); overflow-y:auto; padding:22px 14px 40px;
  border-right:1px solid var(--border-soft);
}
.sidebar::-webkit-scrollbar{width:6px;}
.sidebar::-webkit-scrollbar-thumb{background:var(--border); border-radius:3px;}
.search-box{
  width:100%; background:var(--panel); border:1px solid var(--border); border-radius:var(--radius);
  padding:8px 10px; color:var(--text); font-family:var(--sans); font-size:13px; margin-bottom:16px; outline:none;
}
.search-box:focus{border-color:var(--accent);}
.nav-group{margin-bottom:4px;}
.nav-group-title{
  font-size:10.5px; text-transform:uppercase; letter-spacing:0.08em; color:var(--text-dimmer);
  padding:14px 10px 6px; font-family:var(--mono);
}
.nav-link{
  display:flex; align-items:center; gap:8px; padding:6px 10px; border-radius:5px; font-size:13px;
  color:var(--text-dim); cursor:pointer; transition:background .12s, color .12s;
}
.nav-link:hover{background:var(--panel-2); color:var(--text); text-decoration:none;}
.nav-link.active{background:var(--panel-2); color:var(--accent);}
.nav-link .m{
  font-family:var(--mono); font-size:9.5px; font-weight:700; padding:1px 5px; border-radius:3px; flex:none;
}
.m.GET{background:var(--accent-soft); color:var(--accent);}
.m.POST{background:var(--peach-soft); color:var(--peach-ink);}

.main{flex:1; min-width:0; padding:36px 40px 120px;}
@media(max-width:820px){
  .sidebar{position:fixed; left:-260px; top:53px; background:var(--bg); z-index:40; transition:left .2s; box-shadow:8px 0 24px rgba(0,0,0,0.12);}
  .sidebar.open{left:0;}
  .main{padding:24px 18px 100px;}
  .menu-btn{display:flex !important;}
}
.menu-btn, .theme-toggle{
  display:flex; align-items:center; justify-content:center; width:32px; height:32px; background:var(--icon-soft-bg);
  border:1px solid var(--border); border-radius:50%; color:var(--icon); cursor:pointer; flex:none;
  transition:background .12s, border-color .12s;
}
.menu-btn{display:none;}
.menu-btn:hover, .theme-toggle:hover{border-color:var(--icon);}
.menu-btn .icon, .theme-toggle .icon{display:block;}

/* ---------- Hero ---------- */
.hero{
  border:1px solid var(--border); border-radius:14px; background:linear-gradient(160deg, #FFFFFF 0%, var(--panel-2) 100%);
  padding:32px; margin-bottom:44px; position:relative; overflow:hidden;
}
.hero h1{font-size:26px; margin:0 0 8px;}
.hero p.lead{color:var(--text-dim); max-width:600px; margin:0 0 24px; font-size:14.5px;}
.pipeline{width:100%; max-width:720px; display:block;}
.pipeline .track{stroke:var(--border); stroke-width:2; fill:none;}
.pipeline .pulse{fill:var(--accent); filter:drop-shadow(0 0 5px rgba(15,101,138,0.5));}
.pipeline text{font-family:var(--mono); font-size:10.5px; fill:var(--text-dim);}
.pipeline .stage-box{fill:var(--panel); stroke:var(--border);}
.pipeline .stage-label{font-family:var(--mono); font-size:11px; fill:var(--text); font-weight:600;}
.hero-stats{display:flex; gap:28px; margin-top:22px; flex-wrap:wrap;}
.hero-stat b{display:block; font-family:var(--mono); font-size:20px; color:var(--accent);}
.hero-stat span{font-size:11.5px; color:var(--text-dimmer);}

/* ---------- Sections ---------- */
section.doc-section{margin-bottom:64px; scroll-margin-top:70px;}
section.doc-section h2{
  font-size:20px; padding-bottom:12px; border-bottom:1px solid var(--border-soft); margin-bottom:18px;
  display:flex; align-items:center; gap:10px;
}
section.doc-section h2 .idx{color:var(--text-dimmer); font-size:14px; font-family:var(--mono);}
h3.sub{font-size:15.5px; margin:28px 0 10px; color:var(--text);}
p{color:var(--text-dim); margin:0 0 14px;}
.badge-row{display:flex; gap:8px; align-items:center; margin-bottom:14px; flex-wrap:wrap;}
.endpoint-line{
  display:flex; align-items:center; gap:10px; font-family:var(--mono); font-size:13px;
  background:var(--panel); border:1px solid var(--border); border-radius:var(--radius); padding:10px 14px;
  margin-bottom:16px; flex-wrap:wrap;
}
.method-tag{font-weight:700; font-size:11.5px; padding:3px 8px; border-radius:4px;}
.method-tag.GET{background:var(--accent-soft); color:var(--accent);}
.method-tag.POST{background:var(--peach-soft); color:var(--peach-ink);}
.path-text{color:var(--text); word-break:break-all;}

table.ref-table{width:100%; border-collapse:collapse; margin:14px 0 22px; font-size:13px;}
table.ref-table th{
  text-align:left; font-family:var(--mono); font-size:11px; text-transform:uppercase; letter-spacing:0.04em;
  color:var(--text-dimmer); padding:8px 12px; border-bottom:1px solid var(--border);
}
table.ref-table td{padding:9px 12px; border-bottom:1px solid var(--border-soft); color:var(--text-dim); vertical-align:top;}
table.ref-table td:first-child{color:var(--accent); font-family:var(--mono); font-size:12.5px; white-space:nowrap;}
table.ref-table tr:hover td{background:var(--panel-2);}

.callout{
  border-left:3px solid var(--accent); background:var(--panel); padding:12px 16px; border-radius:0 6px 6px 0;
  margin:16px 0; font-size:13.5px; color:var(--text-dim);
}
.callout.warn{border-left-color:var(--peach);}
.callout b{color:var(--text);}

/* code tabs */
.code-block{background:var(--code-bg); border:1px solid var(--code-border); border-radius:8px; overflow:hidden; margin:16px 0;}
.tab-row{display:flex; border-bottom:1px solid var(--code-border); overflow-x:auto; background:var(--code-bg-2);}
.tab-btn{
  font-family:var(--mono); font-size:12px; padding:9px 16px; background:transparent; border:none; color:#8FB8C6;
  cursor:pointer; white-space:nowrap; border-bottom:2px solid transparent;
}
.tab-btn.active{color:var(--code-accent); border-bottom-color:var(--code-accent);}
.code-pane{display:none; position:relative;}
.code-pane.active{display:block;}
.code-pane pre{margin:0; padding:16px; overflow-x:auto; font-size:12.5px; line-height:1.65; color:var(--code-text);}
.copy-btn{
  position:absolute; top:8px; right:8px; background:rgba(255,255,255,0.08); border:1px solid var(--code-border); color:#BFDCE4;
  font-family:var(--sans); font-size:11px; padding:4px 9px; border-radius:5px; cursor:pointer;
}
.copy-btn:hover{color:var(--code-accent); border-color:var(--code-accent);}

/* tester */
.tester{
  background:var(--panel); border:1px solid var(--border-soft); border-radius:8px; padding:18px; margin:18px 0 28px;
  box-shadow:0 1px 2px rgba(36,39,58,0.04);
}
.tester-head{display:flex; align-items:center; gap:8px; margin-bottom:14px;}
.tester-head .lbl{font-family:var(--mono); font-size:11.5px; color:var(--accent); text-transform:uppercase; letter-spacing:0.06em;}
.field-row{display:flex; gap:10px; margin-bottom:10px; flex-wrap:wrap;}
.field{flex:1; min-width:160px;}
.field label{display:block; font-size:11px; font-family:var(--mono); color:var(--text-dimmer); margin-bottom:4px;}
.field input, .field textarea{
  width:100%; background:var(--panel-2); border:1px solid var(--border); border-radius:5px; padding:8px 10px;
  color:var(--text); font-family:var(--mono); font-size:12.5px; outline:none; resize:vertical;
}
.field input:focus, .field textarea:focus{border-color:var(--accent);}
.field textarea{min-height:110px;}
.tester-actions{display:flex; gap:10px; align-items:center; margin-top:6px;}
.btn{
  font-family:var(--sans); font-weight:600; font-size:13px; padding:9px 16px; border-radius:6px; border:none;
  cursor:pointer; transition:filter .12s, background .12s;
}
.btn:hover{filter:brightness(0.96);}
.btn:active{filter:brightness(0.9);}
.btn:disabled{cursor:not-allowed; filter:none; opacity:0.55;}
.btn-primary{background:var(--cta); color:var(--cta-ink);}
.btn-ghost{background:transparent; color:var(--cta); border:1px solid var(--cta);}
.btn-ghost:hover{background:var(--icon-soft-bg); filter:none;}
.btn-ghost:disabled{color:var(--text-dimmer); border-color:var(--border);}
.btn-text{background:transparent; color:var(--cta); padding:9px 10px;}
.btn-text:hover{filter:none; text-decoration:underline;}
.btn-text:disabled{color:var(--text-dimmer);}
.send-status{font-family:var(--mono); font-size:12px; color:var(--text-dimmer);}
.response-area{margin-top:12px;}
.resp-sample, .resp-live{margin-top:10px;}
.resp-sample .sample-label{
  display:block; font-family:var(--mono); font-size:10.5px; text-transform:uppercase; letter-spacing:0.06em;
  color:var(--text-dimmer); margin-bottom:6px;
}
.status-pill{
  display:inline-block; font-family:var(--mono); font-size:11.5px; font-weight:700; padding:3px 9px; border-radius:4px;
  margin-bottom:8px;
}
.status-pill.ok{background:var(--ok-bg); color:var(--ok);}
.status-pill.warn{background:var(--warn-bg); color:var(--warn);}
.status-pill.err{background:var(--err-bg); color:var(--err);}
.status-pill.sample{background:var(--panel-2); color:var(--text-dimmer);}
.sample-tab-row{border:1px solid var(--code-border); border-bottom:none; border-radius:6px 6px 0 0; margin-bottom:0;}
.sample-pane{display:none;}
.sample-pane.active{display:block;}
.sample-pane pre{border-radius:0 0 6px 6px; margin-top:0;}
.response-area pre{
  background:var(--code-bg); border:1px solid var(--code-border); border-radius:6px; padding:14px; font-size:12px;
  max-height:340px; overflow:auto; color:var(--code-text); margin:0;
}
.cors-note{font-size:11.5px; color:var(--text-dimmer); margin-top:8px; line-height:1.5;}
.cors-note-heading{color:var(--err);}
.snippet-block{margin-top:14px;}
.snippet-pane{position:relative;}

/* http codes grid */
.code-grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(230px,1fr)); gap:12px; margin:16px 0;}
.code-card{border:1px solid var(--border-soft); border-radius:7px; padding:12px 14px; background:var(--panel);}
.code-card .num{font-family:var(--mono); font-weight:700; font-size:16px;}
.code-card.c2 .num{color:var(--ok);}
.code-card.c4 .num{color:var(--warn);}
.code-card.c5 .num{color:var(--err);}
.code-card .desc{font-size:12.5px; color:var(--text-dim); margin-top:4px;}

.rate-strip{
  display:flex; align-items:center; gap:16px; background:var(--panel); border:1px solid var(--border-soft);
  border-radius:8px; padding:16px 20px; margin:16px 0;
}
.rate-strip .rn{font-family:var(--mono); font-size:28px; color:var(--accent); font-weight:700;}

footer{
  border-top:1px solid var(--border-soft); margin-top:60px; padding:24px 40px; color:var(--text-dimmer);
  font-size:12.5px; text-align:center;
}