:root{
  --bg:#0d1117;
  --panel:#151c26;
  --panel-2:#1b2530;
  --line:#26303d;
  --txt:#e6edf3;
  --muted:#8b98a9;
  --accent:#f5a524;      /* ambar */
  --accent-2:#2dd4bf;    /* teal */
  --human:#2dd4bf;
  --machine:#f5a524;
  --sit:#f87171;
  --silence:#64748b;
  --notsure:#a78bfa;
  --radius:14px;
  --shadow:0 8px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
body{
  margin:0;background:var(--bg);color:var(--txt);
  font-family:"IBM Plex Sans",sans-serif;font-size:15px;line-height:1.5;
  background-image:radial-gradient(900px 500px at 100% -10%,rgba(245,165,36,.06),transparent),
                   radial-gradient(700px 500px at -10% 110%,rgba(45,212,191,.05),transparent);
}
h1,h2,h3,.brand strong{font-family:"Bricolage Grotesque",sans-serif;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
.mono{font-family:"IBM Plex Mono",monospace}

/* ---------- layout ---------- */
.layout{display:grid;grid-template-columns:248px 1fr;min-height:100vh}
.sidebar{
  background:linear-gradient(180deg,var(--panel),#10161e);
  border-right:1px solid var(--line);padding:22px 16px;
  display:flex;flex-direction:column;gap:24px;position:sticky;top:0;height:100vh;
}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{color:var(--accent);font-size:26px;filter:drop-shadow(0 0 8px rgba(245,165,36,.5))}
.brand strong{font-size:20px;display:block;line-height:1}
.brand span{color:var(--muted);font-size:12px;letter-spacing:.18em;text-transform:uppercase}
nav{display:flex;flex-direction:column;gap:4px;flex:1}
nav a{padding:10px 14px;border-radius:10px;color:var(--muted);font-weight:500;transition:.15s}
nav a:hover{color:var(--txt);background:var(--panel-2)}
nav a.active{color:var(--bg);background:var(--accent);font-weight:600}
.sidebar-foot{border-top:1px solid var(--line);padding-top:16px;display:flex;flex-direction:column;gap:12px}
.who{display:flex;align-items:center;gap:10px}
.who .dot{width:9px;height:9px;border-radius:50%;background:var(--muted)}
.who .dot.admin{background:var(--accent);box-shadow:0 0 8px var(--accent)}
.who strong{display:block;font-size:14px}
.who span{color:var(--muted);font-size:12px;text-transform:capitalize}
.logout{font-size:13px;color:var(--muted)}
.logout:hover{color:var(--sit)}
.content{padding:34px 40px;max-width:1180px}

/* ---------- headers ---------- */
.page-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:26px;gap:20px;flex-wrap:wrap}
.page-head h1{font-size:30px;margin:0}
.page-head p{color:var(--muted);margin:6px 0 0}

/* ---------- flash ---------- */
.flash{padding:12px 16px;border-radius:10px;margin-bottom:18px;font-weight:500;border:1px solid}
.flash.ok{background:rgba(45,212,191,.1);border-color:rgba(45,212,191,.4);color:#9af3e5}
.flash.error{background:rgba(248,113,113,.1);border-color:rgba(248,113,113,.4);color:#fca5a5}

/* ---------- cards ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:28px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;position:relative;overflow:hidden}
.card .bar{position:absolute;left:0;top:0;bottom:0;width:4px}
.card .count{font-family:"Bricolage Grotesque";font-size:34px;font-weight:800;line-height:1}
.card .lbl{color:var(--muted);font-size:13px;margin-top:6px}
.card .pct{position:absolute;top:18px;right:18px;font-size:13px;color:var(--muted);font-family:"IBM Plex Mono"}
.b-human{background:var(--human)} .b-machine{background:var(--machine)}
.b-sit{background:var(--sit)} .b-silence{background:var(--silence)} .b-notsure{background:var(--notsure)}

/* ---------- panels ---------- */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:24px}
.panel h2{margin:0 0 18px;font-size:18px}

/* ---------- filters ---------- */
.filters{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end;margin-bottom:22px}
.field{display:flex;flex-direction:column;gap:5px}
.field label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
input,select{
  background:var(--panel-2);border:1px solid var(--line);color:var(--txt);
  padding:9px 12px;border-radius:9px;font-family:inherit;font-size:14px;min-width:140px;
}
input:focus,select:focus{outline:none;border-color:var(--accent)}

/* ---------- buttons ---------- */
.btn{background:var(--accent);color:#1a1205;border:none;padding:10px 18px;border-radius:9px;
  font-weight:600;font-family:inherit;cursor:pointer;font-size:14px;transition:.15s}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--txt)}
.btn.ghost:hover{border-color:var(--accent)}
.btn.sm{padding:6px 12px;font-size:13px}
.btn.danger{background:transparent;border:1px solid rgba(248,113,113,.5);color:#fca5a5}

/* ---------- table ---------- */
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;
  letter-spacing:.06em;padding:10px 12px;border-bottom:1px solid var(--line)}
td{padding:11px 12px;border-bottom:1px solid var(--line)}
tr:hover td{background:var(--panel-2)}
.tag{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600}
.tag.HUMAN{background:rgba(45,212,191,.15);color:var(--human)}
.tag.MACHINE{background:rgba(245,165,36,.15);color:var(--machine)}
.tag.SIT{background:rgba(248,113,113,.15);color:var(--sit)}
.tag.SILENCE{background:rgba(100,116,139,.18);color:#cbd5e1}
.tag.NOTSURE{background:rgba(167,139,250,.15);color:var(--notsure)}

/* ---------- credential box ---------- */
.cred{background:#0a0e14;border:1px solid var(--accent);border-radius:12px;padding:18px;margin-bottom:20px}
.cred h3{margin:0 0 12px;color:var(--accent)}
.cred .row{display:flex;justify-content:space-between;gap:14px;padding:8px 0;border-bottom:1px dashed var(--line)}
.cred .row:last-child{border:none}
.cred code{font-family:"IBM Plex Mono";color:#9af3e5;word-break:break-all}
.warn{color:var(--accent);font-size:13px;margin-top:10px}

/* ---------- pagination ---------- */
.pager{display:flex;gap:8px;justify-content:center;margin-top:20px;align-items:center;color:var(--muted)}
.pager a{padding:7px 13px;border:1px solid var(--line);border-radius:8px}
.pager a:hover{border-color:var(--accent)}

/* ---------- chart ---------- */
.chart-wrap{height:280px}

/* ---------- login ---------- */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}
.login-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;
  padding:40px;width:100%;max-width:380px;box-shadow:var(--shadow)}
.login-card .brand{justify-content:center;margin-bottom:8px}
.login-card h1{text-align:center;font-size:24px;margin:0 0 4px}
.login-card p{text-align:center;color:var(--muted);margin:0 0 26px;font-size:14px}
.login-card .field{margin-bottom:16px}
.login-card input{width:100%}
.login-card .btn{width:100%;margin-top:6px}
.muted{color:var(--muted)}
.small{font-size:13px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:780px){.layout{grid-template-columns:1fr}.sidebar{position:static;height:auto}.grid-2{grid-template-columns:1fr}}