:root{
  color-scheme:dark;
  --bg:#07111f;
  --bg2:#0c1728;
  --card:rgba(17,24,39,.88);
  --card2:rgba(15,23,42,.94);
  --border:rgba(148,163,184,.18);
  --text:#e5edf7;
  --muted:#94a3b8;
  --accent:#38bdf8;
  --accent2:#a78bfa;
  --ok:#34d399;
  --warn:#fbbf24;
  --bad:#fb7185;
  --shadow:0 24px 80px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 12% 10%, rgba(56,189,248,.18), transparent 26rem),
    radial-gradient(circle at 88% 4%, rgba(167,139,250,.18), transparent 26rem),
    linear-gradient(135deg,var(--bg),var(--bg2));
  min-height:100vh;
}
a{color:inherit;text-decoration:none}
.layout{display:grid;grid-template-columns:280px 1fr;min-height:100vh}
.admin-sidebar{
  position:sticky;top:0;height:100vh;padding:22px;
  border-right:1px solid var(--border);
  background:rgba(2,6,23,.72);
  backdrop-filter:blur(18px);
  display:flex;flex-direction:column;gap:22px;
}
.admin-logo{display:grid;grid-template-columns:48px 1fr;column-gap:12px;align-items:center}
.admin-logo span,.brand-badge{
  width:48px;height:48px;border-radius:18px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#06111f;font-weight:900;box-shadow:0 12px 30px rgba(56,189,248,.18)
}
.admin-logo strong{font-size:20px;line-height:1}
.admin-logo small{display:block;color:var(--muted);margin-top:3px}
.admin-nav{display:grid;gap:8px}
.admin-nav a{
  padding:12px 14px;border-radius:14px;color:#cbd5e1;
  border:1px solid transparent;
}
.admin-nav a:hover,.admin-nav a.active{
  background:linear-gradient(135deg,rgba(56,189,248,.14),rgba(167,139,250,.12));
  border-color:var(--border);color:#fff;
}
.sidebar-bottom{margin-top:auto}
.admin-main{padding:26px;min-width:0}
.admin-topbar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px;
}
.eyebrow{margin:0 0 6px;color:var(--accent);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.12em}
h1,h2,h3{margin:0}
.admin-topbar h1{font-size:clamp(28px,4vw,42px);letter-spacing:-.04em}
.admin-user{display:flex;gap:12px;align-items:center;border:1px solid var(--border);background:rgba(15,23,42,.7);border-radius:18px;padding:10px 12px}
.admin-user small{display:block;color:var(--muted);margin-top:1px}
.avatar-mini{width:38px;height:38px;border-radius:14px;display:grid;place-items:center;background:rgba(56,189,248,.16);border:1px solid rgba(56,189,248,.25);font-weight:900}
.card{
  border:1px solid var(--border);
  background:var(--card);
  border-radius:24px;
  padding:18px;
  box-shadow:var(--shadow);
}
.card.soft{background:rgba(15,23,42,.62);box-shadow:none}
.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:16px}
.two{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:16px;margin-bottom:16px}
.three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:16px}
.metric{position:relative;overflow:hidden}
.metric:after{content:"";position:absolute;right:-30px;top:-40px;width:110px;height:110px;border-radius:999px;background:rgba(56,189,248,.12)}
.metric .icon{font-size:24px;margin-bottom:10px}
.metric .label{color:#cbd5e1;font-weight:700}
.metric .value{font-size:30px;font-weight:900;letter-spacing:-.04em;margin:5px 0}
.metric .hint{color:var(--muted);font-size:13px}
.kpi-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.chip,.pill{
  display:inline-flex;align-items:center;gap:6px;border-radius:999px;
  border:1px solid var(--border);background:rgba(15,23,42,.7);
  padding:5px 9px;font-size:12px;color:#cbd5e1;font-weight:700;
}
.pill.ok{color:#bbf7d0;border-color:rgba(52,211,153,.28);background:rgba(52,211,153,.10)}
.pill.warn{color:#fde68a;border-color:rgba(251,191,36,.28);background:rgba(251,191,36,.10)}
.pill.bad{color:#fecdd3;border-color:rgba(251,113,133,.28);background:rgba(251,113,133,.10)}
.pill.neutral{color:#cbd5e1}
.table-wrap{overflow:auto;border-radius:18px;border:1px solid var(--border)}
table{width:100%;border-collapse:collapse;min-width:650px;background:rgba(2,6,23,.18)}
th,td{padding:12px 13px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
th{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#93a4bc;background:rgba(2,6,23,.28)}
tr:last-child td{border-bottom:0}
td.muted,.muted{color:var(--muted)}
.btn,button{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 13px;border-radius:14px;border:1px solid var(--border);
  background:rgba(15,23,42,.8);color:var(--text);font-weight:800;cursor:pointer;
}
.btn:hover,button:hover{border-color:rgba(56,189,248,.45);transform:translateY(-1px)}
.btn.primary,button.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#06111f;border:0}
.btn.danger,button.danger{background:rgba(251,113,133,.12);border-color:rgba(251,113,133,.28);color:#fecdd3}
.btn.ghost{background:transparent}
.btn.full{width:100%}
input,select,textarea{
  width:100%;padding:10px 11px;border-radius:13px;border:1px solid var(--border);
  background:rgba(2,6,23,.42);color:var(--text);outline:none;
}
input:focus,select:focus,textarea:focus{border-color:rgba(56,189,248,.55);box-shadow:0 0 0 4px rgba(56,189,248,.08)}
.form-inline{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.form-inline select{min-width:110px;width:auto}
.form-inline input[type="checkbox"]{width:auto}
.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.notice{padding:12px 14px;border-radius:16px;margin-bottom:16px;border:1px solid rgba(56,189,248,.25);background:rgba(56,189,248,.10)}
.notice.error{border-color:rgba(251,113,133,.25);background:rgba(251,113,133,.10)}
.bars{display:grid;gap:10px}
.bar-row{display:grid;grid-template-columns:96px 1fr 70px;gap:10px;align-items:center}
.bar-track{height:12px;border-radius:999px;background:rgba(148,163,184,.13);overflow:hidden}
.bar-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--accent),var(--accent2));min-width:3px}
.auth-shell{min-height:100vh;display:grid;place-items:center;padding:20px}
.auth-card{
  width:min(460px,100%);border:1px solid var(--border);background:var(--card);
  border-radius:28px;padding:28px;box-shadow:var(--shadow)
}
.auth-card .brand-badge{margin-bottom:16px}
.auth-card h1{font-size:32px;letter-spacing:-.04em;margin-bottom:8px}
.auth-card p{color:var(--muted);line-height:1.55}
.auth-card form{display:grid;gap:12px;margin-top:18px}
.footer-note{margin-top:16px;color:var(--muted);font-size:13px;line-height:1.45}
@media(max-width:1100px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.two,.three{grid-template-columns:1fr}}
@media(max-width:760px){
  .layout{display:block}
  .admin-sidebar{height:auto;position:relative;padding:14px;border-right:0;border-bottom:1px solid var(--border)}
  .admin-nav{grid-template-columns:repeat(3,1fr)}
  .admin-nav a{text-align:center;padding:10px 8px}
  .sidebar-bottom{display:none}
  .admin-main{padding:16px}
  .admin-topbar{align-items:flex-start;flex-direction:column}
  .admin-user{width:100%}
  .grid{grid-template-columns:1fr}
  .bar-row{grid-template-columns:82px 1fr 52px}
  table{min-width:720px}
}