@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;600;800&display=swap');
:root{--bg:#0b0a09;--panel:#161514;--line:#2f2c29;--text:#f4f1ea;--muted:#a8a29a;--accent:#f4f1ea;--good:#50d890;--bad:#ff7979}
*{box-sizing:border-box}
body{margin:0;background:radial-gradient(circle at top,#1a1918,#0b0a09 55%);color:var(--text);font-family:'Poppins',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;font-weight:300;padding:18px;max-width:1240px;margin-inline:auto}
.topbar{position:sticky;top:0;z-index:5;background:linear-gradient(180deg,#0b0a09 70%,rgba(11,10,9,.7));padding:14px 0 16px;border-bottom:1px solid rgba(255,255,255,.06);display:flex;justify-content:space-between;gap:16px;align-items:center}
.brand{display:flex;align-items:center;gap:12px}
.ds-mark{width:28px;height:28px;color:var(--text);flex-shrink:0}
.ds-word{font-size:19px;letter-spacing:.02em;white-space:nowrap}
.ds-word b{font-weight:800}
.ds-word i{font-weight:200;font-style:normal;color:var(--muted)}
.eyebrow{color:var(--muted);font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:600;margin:0 0 4px}
h1{font-size:32px;line-height:1.05;margin:0;font-weight:200;letter-spacing:.01em}
h2{font-size:19px;margin:0 0 8px;font-weight:400}
.status{border:1px solid var(--line);border-radius:999px;padding:8px 12px;color:var(--muted);font-weight:600;font-size:13px}
.status.ok{color:var(--good)}
.notice{position:fixed;top:14px;left:50%;transform:translateX(-50%);z-index:100;background:#141312;border:1px solid var(--line);border-radius:14px;box-shadow:0 16px 40px rgba(0,0,0,.5);padding:12px 14px;display:grid;gap:3px;min-width:min(520px,calc(100vw - 32px))}
.notice strong{color:var(--text);text-transform:uppercase;letter-spacing:.1em;font-size:11px;font-weight:600}
.notice span{color:var(--text);font-size:14px;font-weight:300}
.notice.ok{border-color:rgba(80,216,144,.55)}
.notice.bad{border-color:rgba(255,121,121,.75)}
.notice.bad strong{color:var(--bad)}
.nav{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}
.nav-btn{background:#141312;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:10px 14px;font-weight:400;font-size:14px}
.nav-btn.active{background:var(--accent);color:#0b0a09;border-color:var(--accent);font-weight:600}
main{display:grid;gap:16px}
.hero-card,.panel,.metric-card{background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 10px 28px rgba(0,0,0,.3)}
.error-panel{border-color:rgba(255,121,121,.7)}
pre{white-space:pre-wrap;overflow:auto;border:1px solid var(--line);border-radius:12px;background:#0b0a09;color:var(--bad);padding:12px}
.muted{color:var(--muted)}
.grid{display:grid;gap:14px}
.metrics{grid-template-columns:repeat(6,1fr)}
.two{grid-template-columns:1fr 1fr}
.three{grid-template-columns:repeat(3,1fr)}
.metric-card b{font-size:28px;display:block;font-weight:200}
.metric-card span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.panel-header{display:flex;justify-content:space-between;gap:14px;align-items:center}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;margin-top:8px}
th,td{text-align:left;border-bottom:1px solid var(--line);padding:10px 8px;color:var(--muted);font-size:14px;font-weight:300}
th{color:var(--text);font-size:11px;text-transform:uppercase;letter-spacing:.1em;font-weight:600}
tr.clickable{cursor:pointer}
tr.clickable:hover{background:rgba(255,255,255,.04)}
.cards{display:grid;gap:10px;margin-top:10px}
.card{border:1px solid var(--line);border-radius:13px;padding:12px;background:#121110}
.card.clickable{cursor:pointer}
.card.clickable:hover{border-color:var(--accent)}
.card strong{display:block;font-weight:400}
.card small{color:var(--muted)}
button{border:1px solid var(--line);border-radius:14px;background:var(--accent);color:#0b0a09;padding:12px 14px;text-decoration:none;font-weight:600;text-align:center;font-size:14px;cursor:pointer}
button:hover{filter:brightness(.92)}
.secondary{background:#141312;color:var(--text)}
textarea,input,select{width:100%;border:1px solid var(--line);border-radius:12px;background:#0e0d0c;color:var(--text);padding:12px;font:inherit;font-weight:300}
label{display:grid;gap:6px;color:var(--muted);font-size:13px}
.stack{display:grid;gap:9px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}
.tab{background:#141312;color:var(--muted)}
.tab.active{background:var(--accent);color:#0b0a09}
.back{margin-bottom:10px;width:auto}
.pill{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:4px 8px;color:var(--muted);font-size:12px}
@media(max-width:900px){.metrics,.two,.three,.form-grid{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}}