:root{--bg:#0b1324;--card:#111a33;--muted:#9fb0d9;--accent:#7aa2ff;--ok:#47d147;--warn:#ffb020;--bad:#ff5c6a}
*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:#0b1324;color:#eaf1ff}
a{color:var(--accent);text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:16px}
.header{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-bottom:16px}
.brand{display:flex;gap:10px;align-items:center}
.brand .logo{width:36px;height:36px;border-radius:8px;background:linear-gradient(135deg,#6ea8ff,#c3d5ff)}
.card{background:var(--card);border:1px solid #1b2a52;border-radius:16px;padding:16px}
.grid{display:grid;gap:12px}
@media(min-width:720px){.grid.cols-2{grid-template-columns:1fr 1fr}.grid.cols-3{grid-template-columns:repeat(3,1fr)}}
.btn{display:inline-block;padding:10px 14px;border-radius:10px;border:1px solid #2a3a6a;background:#0e1833;color:#eaf1ff}
.btn:hover{background:#132247}
.btn.primary{background:#2041a3;border-color:#3458c4}
.input,select,button,textarea{padding:10px;border-radius:10px;border:1px solid #2a3a6a;background:#0e1833;color:#eaf1ff;width:100%}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border-bottom:1px solid #203058;padding:10px;text-align:left}
.kpi{display:flex;flex-direction:column;gap:6px;padding:12px;border-radius:12px;border:1px solid #203058;background:#0e1833}
.kpi .val{font-size:22px;color:#fff}
.badge{padding:4px 8px;border-radius:999px;border:1px solid #2a3a6a;background:#0e1833;color:#9fb0d9;font-size:12px}
.ok{color:var(--ok)}.warn{color:var(--warn)}.bad{color:var(--bad)}
.flex{display:flex;gap:10px;flex-wrap:wrap}.grow{flex:1}
.form-row{display:grid;gap:10px}@media(min-width:720px){.form-row{grid-template-columns:1fr 1fr}}
.footer{margin-top:20px;color:#8aa1d6;text-align:center;font-size:12px}
.login-wrap{max-width:420px;margin:10vh auto}
h1,h2,h3{margin:0 0 10px}
code{color:#cfe2ff}