/* stockapi console — light, blue, Vercel-flavoured.
   Single stylesheet, no framework, no external assets. */

:root{
  --bg:#fff;
  --bg-subtle:#fafafa;
  --bg-hover:#f4f4f5;
  --border:#eaeaea;
  --border-strong:#d4d4d8;

  --fg:#0a0a0a;
  --fg-2:#525252;
  --fg-3:#8f8f8f;

  --blue:#0070f3;
  --blue-hover:#0761d1;
  --blue-subtle:#e8f2ff;
  --blue-border:#b8d8ff;

  --green:#16a34a;  --green-bg:#e9f7ef;  --green-border:#b7e4c7;
  --amber:#b45309;  --amber-bg:#fef6e7;  --amber-border:#f5d99b;
  --red:#dc2626;    --red-bg:#fef2f2;    --red-border:#fecaca;
  --purple:#7c3aed; --purple-bg:#f5f0ff; --purple-border:#ddd0fb;

  --r:8px; --r-lg:12px;
  --shadow:0 1px 2px rgba(0,0,0,.04), 0 1px 3px rgba(0,0,0,.06);
  --shadow-lg:0 4px 12px rgba(0,0,0,.06), 0 12px 32px rgba(0,0,0,.06);
  --sidebar-w:236px;
  --mono:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--fg);
  font:14px/1.55 Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--blue); text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{margin:0; font-weight:600; letter-spacing:-.01em}
.mono{font-family:var(--mono); font-size:.92em}

/* ---------------------------------------------------------------- shell */
.app{display:flex; min-height:100vh}

.sidebar{
  width:var(--sidebar-w); flex:0 0 var(--sidebar-w);
  border-right:1px solid var(--border); background:var(--bg);
  display:flex; flex-direction:column;
  position:sticky; top:0; height:100vh;
}
.brand{display:flex; align-items:center; gap:10px; padding:18px 18px 14px}
.brand-mark{
  width:30px; height:30px; border-radius:7px;
  background:var(--fg); color:#fff;
  display:grid; place-items:center; font-weight:700; font-size:12px;
}
.brand-name{font-weight:600; letter-spacing:-.02em}
.brand-env{
  margin-left:auto; font-size:10px; font-weight:600; text-transform:uppercase;
  color:var(--fg-3); border:1px solid var(--border); border-radius:20px; padding:2px 7px;
}

.nav{display:flex; flex-direction:column; gap:1px; padding:6px 10px; flex:1; overflow-y:auto}
.nav a{
  display:flex; align-items:center; gap:10px;
  padding:7px 10px; border-radius:6px;
  color:var(--fg-2); font-size:13.5px; font-weight:450;
}
.nav a:hover{background:var(--bg-hover); color:var(--fg); text-decoration:none}
.nav a.active{background:var(--blue-subtle); color:var(--blue); font-weight:550}
.nav a svg{width:16px; height:16px; flex:0 0 16px}
.nav-label{
  padding:14px 12px 5px; font-size:10.5px; font-weight:600;
  text-transform:uppercase; letter-spacing:.06em; color:var(--fg-3);
}

.sidebar-foot{border-top:1px solid var(--border); padding:12px 16px; font-size:12px}

.main{flex:1; min-width:0; display:flex; flex-direction:column}
.topbar{
  border-bottom:1px solid var(--border);
  padding:20px 28px; display:flex; align-items:flex-start; gap:16px;
  position:sticky; top:0; background:rgba(255,255,255,.85);
  backdrop-filter:saturate(180%) blur(8px); z-index:20;
}
.topbar h1{font-size:21px}
.topbar .sub{color:var(--fg-2); font-size:13px; margin-top:3px}
.topbar .actions{margin-left:auto; display:flex; gap:8px; align-items:center}
.content{padding:24px 28px 60px; max-width:1440px; width:100%}

/* ---------------------------------------------------------------- bits */
.card{
  background:var(--bg); border:1px solid var(--border);
  border-radius:var(--r-lg); box-shadow:var(--shadow); overflow:hidden;
}
.card + .card{margin-top:20px}
.card-head{
  padding:14px 18px; border-bottom:1px solid var(--border);
  display:flex; align-items:center; gap:12px;
}
.card-head h2{font-size:14.5px}
.card-head .right{margin-left:auto; color:var(--fg-3); font-size:12.5px}
.card-body{padding:18px}
.card-body.tight{padding:14px 18px}

.grid{display:grid; gap:16px}
.grid-4{grid-template-columns:repeat(auto-fit, minmax(215px,1fr))}
.grid-2{grid-template-columns:repeat(auto-fit, minmax(340px,1fr))}

.stat{
  background:var(--bg); border:1px solid var(--border);
  border-radius:var(--r-lg); padding:16px 18px; box-shadow:var(--shadow);
}
.stat .k{color:var(--fg-2); font-size:12.5px; font-weight:500}
.stat .v{font-size:27px; font-weight:600; letter-spacing:-.03em; margin-top:6px; line-height:1.15}
.stat .v small{font-size:14px; font-weight:500; color:var(--fg-3); letter-spacing:0}
.stat .foot{color:var(--fg-3); font-size:12px; margin-top:5px}

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:6px;
  height:32px; padding:0 12px; border-radius:6px;
  border:1px solid var(--border-strong); background:var(--bg); color:var(--fg);
  font:inherit; font-size:13px; font-weight:500; cursor:pointer;
  transition:background .12s, border-color .12s;
}
.btn:hover{background:var(--bg-hover); text-decoration:none}
.btn-primary{background:var(--blue); border-color:var(--blue); color:#fff}
.btn-primary:hover{background:var(--blue-hover); border-color:var(--blue-hover)}
.btn-danger{color:var(--red); border-color:var(--red-border)}
.btn-danger:hover{background:var(--red-bg)}
.btn-sm{height:27px; padding:0 9px; font-size:12.5px}
.btn:disabled{opacity:.5; cursor:default}

.input,.select,.textarea{
  width:100%; padding:7px 10px; border-radius:6px;
  border:1px solid var(--border-strong); background:var(--bg); color:var(--fg);
  font:inherit; font-size:13.5px; outline:none;
}
.input:focus,.select:focus,.textarea:focus{
  border-color:var(--blue); box-shadow:0 0 0 3px var(--blue-subtle);
}
.textarea{font-family:var(--mono); font-size:12px; line-height:1.5; resize:vertical}
.field{display:flex; flex-direction:column; gap:5px; min-width:0}
.field label{font-size:12.5px; font-weight:500; color:var(--fg-2)}
.field .hint{font-size:12px; color:var(--fg-3)}
.row{display:flex; gap:12px; flex-wrap:wrap; align-items:flex-end}
.row > .field{flex:1 1 170px}
.row > .field.grow{flex:3 1 260px}
.hstack{display:flex; align-items:center; gap:8px; flex-wrap:wrap}
.vstack{display:flex; flex-direction:column; gap:10px}

/* ---------------------------------------------------------------- table */
.table-wrap{overflow-x:auto}
table.data{width:100%; border-collapse:collapse; font-size:13.5px}
table.data th{
  text-align:left; font-weight:500; color:var(--fg-3);
  font-size:11px; text-transform:uppercase; letter-spacing:.05em;
  padding:9px 14px; border-bottom:1px solid var(--border); white-space:nowrap;
  background:var(--bg-subtle);
}
table.data td{padding:11px 14px; border-bottom:1px solid var(--border); vertical-align:middle}
table.data tbody tr:last-child td{border-bottom:0}
table.data tbody tr:hover{background:var(--bg-subtle)}
table.data tr.expandable{cursor:pointer}
.muted{color:var(--fg-3)}
.t-mono{font-family:var(--mono); font-size:12.5px}
.t-xs{font-size:11.5px}
.t-sm{font-size:12.5px}
.nowrap{white-space:nowrap}
.num{font-variant-numeric:tabular-nums}

.detail-row{background:var(--bg-subtle)}
.detail-row > td{padding:0 !important}
.detail-inner{padding:16px 20px; border-top:1px dashed var(--border)}
.kv{display:grid; grid-template-columns:150px 1fr; gap:7px 16px; font-size:13px}
.kv dt{color:var(--fg-3)}
.kv dd{margin:0; word-break:break-word}

/* ---------------------------------------------------------------- pills */
.pill{
  display:inline-flex; align-items:center; gap:5px;
  padding:2px 8px; border-radius:20px;
  font-size:11.5px; font-weight:550; line-height:1.55;
  border:1px solid transparent; white-space:nowrap;
}
.pill::before{content:""; width:5px; height:5px; border-radius:50%; background:currentColor}
.pill.plain::before{display:none}
.pill-ok     {color:var(--green);  background:var(--green-bg);  border-color:var(--green-border)}
.pill-warn   {color:var(--amber);  background:var(--amber-bg);  border-color:var(--amber-border)}
.pill-bad    {color:var(--red);    background:var(--red-bg);    border-color:var(--red-border)}
.pill-info   {color:var(--blue);   background:var(--blue-subtle);border-color:var(--blue-border)}
.pill-accent {color:var(--purple); background:var(--purple-bg); border-color:var(--purple-border)}
.pill-mute   {color:var(--fg-3);   background:var(--bg-subtle);  border-color:var(--border)}

/* ---------------------------------------------------------------- charts */
.chart{width:100%; display:block; overflow:visible}
.chart .grid-line{stroke:var(--border); stroke-width:1}
.chart .bar{fill:var(--blue); rx:3}
.chart .bar.bad{fill:var(--red)}
.chart .area{fill:url(#blueFade)}
.chart .line{fill:none; stroke:var(--blue); stroke-width:2; stroke-linejoin:round; stroke-linecap:round}
.chart .lbl{fill:var(--fg-3); font-size:10px; font-family:Inter, sans-serif}
.chart-empty{
  display:grid; place-items:center; height:150px;
  color:var(--fg-3); font-size:13px; background:var(--bg-subtle);
  border-radius:var(--r); border:1px dashed var(--border);
}

.legend{display:flex; gap:14px; flex-wrap:wrap; font-size:12.5px; color:var(--fg-2)}
.legend i{width:9px; height:9px; border-radius:2px; display:inline-block; margin-right:5px}

/* horizontal breakdown bars */
.bars{display:flex; flex-direction:column; gap:9px}
.bar-row{display:grid; grid-template-columns:110px 1fr 54px; align-items:center; gap:12px; font-size:13px}
.bar-track{height:7px; background:var(--bg-hover); border-radius:20px; overflow:hidden}
.bar-fill{height:100%; background:var(--blue); border-radius:20px}

/* ---------------------------------------------------------------- misc */
.flashes{padding:0 28px; margin-top:16px}
.flash{
  padding:11px 14px; border-radius:var(--r); margin-bottom:10px;
  font-size:13.5px; border:1px solid;
}
.flash.success{background:var(--green-bg); border-color:var(--green-border); color:#166534}
.flash.error  {background:var(--red-bg);   border-color:var(--red-border);   color:#991b1b}
.flash.info   {background:var(--blue-subtle); border-color:var(--blue-border); color:#1e40af}

.callout{
  border:1px solid var(--amber-border); background:var(--amber-bg);
  color:#7c4a03; border-radius:var(--r); padding:13px 16px; font-size:13.5px;
}
.callout.info{border-color:var(--blue-border); background:var(--blue-subtle); color:#1e3a8a}

.empty{
  padding:34px 20px; text-align:center; color:var(--fg-3); font-size:13.5px;
}
pre.code{
  background:#fafafa; border:1px solid var(--border); border-radius:var(--r);
  padding:13px 15px; overflow-x:auto; font-family:var(--mono);
  font-size:12.5px; line-height:1.6; margin:0 0 12px; color:#111;
}
pre.code .c{color:#8f8f8f}

details.drop > summary{list-style:none; cursor:pointer; display:inline-flex}
details.drop > summary::-webkit-details-marker{display:none}
details.drop[open] > summary{background:var(--bg-hover)}
.drop-panel{
  margin-top:9px; padding:14px; border:1px solid var(--border);
  border-radius:var(--r); background:var(--bg-subtle); min-width:320px;
}

.tabs{display:flex; gap:6px; flex-wrap:wrap; margin-bottom:18px}

/* login */
.login-wrap{min-height:100vh; display:grid; place-items:center; background:var(--bg-subtle)}
.login-card{
  width:100%; max-width:360px; background:var(--bg);
  border:1px solid var(--border); border-radius:var(--r-lg);
  padding:28px; box-shadow:var(--shadow-lg);
}

/* asset grid (test page) */
.assets{display:grid; gap:14px; grid-template-columns:repeat(auto-fill, minmax(196px,1fr))}
.asset{
  border:1px solid var(--border); border-radius:var(--r-lg);
  overflow:hidden; background:var(--bg); display:flex; flex-direction:column;
  transition:box-shadow .14s, border-color .14s;
}
.asset:hover{box-shadow:var(--shadow-lg); border-color:var(--border-strong)}
.asset .thumb{
  position:relative; aspect-ratio:4/3; background:var(--bg-hover);
  display:grid; place-items:center; overflow:hidden;
}
.asset .thumb img, .asset .thumb video{width:100%; height:100%; object-fit:cover; display:block}
.asset .thumb .ph{font-size:26px; color:var(--fg-3)}
.asset .badges{position:absolute; top:7px; left:7px; display:flex; gap:4px; flex-wrap:wrap}
.asset .badges .pill{background:rgba(255,255,255,.94); backdrop-filter:blur(4px)}
.asset .meta{padding:9px 11px; display:flex; flex-direction:column; gap:4px; flex:1}
.asset .title{
  font-size:12.5px; line-height:1.35; display:-webkit-box;
  -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;
}
.asset .acts{display:flex; gap:6px; padding:0 11px 11px}
.asset .acts > *{flex:1}
.asset audio{width:100%; height:30px; margin-top:3px}

@media (max-width:860px){
  .sidebar{display:none}
  .content,.topbar{padding-left:16px; padding-right:16px}
}