body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial,sans-serif;background:#0b0f14;color:#e7eef7}
.wrap{max-width:1050px;margin:0 auto;padding:16px}
.topbar{position:sticky;top:0;background:#0b0f14cc;backdrop-filter:blur(8px);border-bottom:1px solid #1b2635}
.brand{font-weight:900;letter-spacing:.5px;color:#86b7ff;text-decoration:none}
.nav a{color:#e7eef7;text-decoration:none;margin-left:12px}
.nav .btn{background:#2b78ff;color:#fff;padding:8px 12px;border-radius:10px}
.card{background:#0f1621;border:1px solid #1b2635;border-radius:18px;padding:16px;margin:16px 0;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:12px}
.col-6{grid-column:span 6}
.col-4{grid-column:span 4}
.col-8{grid-column:span 8}
@media(max-width:900px){.col-6,.col-4,.col-8{grid-column:span 12}}
.h1{font-size:32px;margin:0 0 8px}
.h2{font-size:18px;margin:0 0 8px}
.muted{color:#9bb0c9}
.flash{padding:10px 12px;border-radius:12px;margin:12px 0}
.flash.ok{background:#0f2a18;border:1px solid #1b5a2f}
.flash.err{background:#2a0f13;border:1px solid #5a1b26}
.kpi{font-size:28px;font-weight:900}
.badge{display:inline-block;border:1px solid #2a3a52;border-radius:999px;padding:4px 10px;margin-right:6px;color:#cfe2ff}
.btn2{display:inline-block;background:#22324a;border:1px solid #2a3a52;color:#e7eef7;padding:10px 12px;border-radius:12px;text-decoration:none}
.btn3{display:inline-block;background:#2b78ff;border:1px solid #2b78ff;color:#fff;padding:10px 12px;border-radius:12px;text-decoration:none}
input,select{width:100%;padding:10px;border-radius:12px;border:1px solid #2a3a52;background:#0b0f14;color:#e7eef7}
table{width:100%;border-collapse:collapse}
td,th{border-bottom:1px solid #1b2635;padding:8px;text-align:left}