:root{--bg:#0b0f14;--card:#121826;--text:#e6eef8;--muted:#9fb0c3;--brand:#7c3aed;--danger:#ef4444;--shadow:0 12px 30px rgba(0,0,0,.35);--radius:18px}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:linear-gradient(180deg,#070a0f,var(--bg));color:var(--text)}
.container{max-width:1100px;margin:0 auto;padding:22px}
a{color:inherit;text-decoration:none}
.site-header{position:sticky;top:0;background:rgba(11,15,20,.75);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.06);z-index:10}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:18px}
.logo{font-weight:800;letter-spacing:.5px}
.nav{display:flex;gap:14px;flex-wrap:wrap;align-items:center;justify-content:flex-end}
.nav-link{padding:8px 10px;border-radius:999px;color:var(--muted)}
.nav-link:hover{background:rgba(255,255,255,.06);color:var(--text)}
.nav-cta{background:linear-gradient(90deg,var(--brand),#2563eb);color:white}
.hero{padding:26px 0 6px}
.hero h1{font-size:42px;line-height:1.05;margin:0 0 10px}
.hero p{color:var(--muted);max-width:70ch}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.card{background:rgba(18,24,38,.9);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}
.card h2{margin:0 0 8px;font-size:20px}
.badge{display:inline-flex;align-items:center;gap:8px;background:rgba(124,58,237,.15);border:1px solid rgba(124,58,237,.35);padding:6px 10px;border-radius:999px;font-size:13px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:none;border-radius:14px;padding:10px 14px;background:linear-gradient(90deg,var(--brand),#2563eb);color:white;font-weight:700;cursor:pointer}
.btn.secondary{background:rgba(255,255,255,.08);color:var(--text)}
.btn.danger{background:linear-gradient(90deg,var(--danger),#fb7185)}
input,select,textarea{width:100%;padding:10px 12px;border-radius:12px;border:1px solid rgba(255,255,255,.10);background:rgba(7,10,15,.65);color:var(--text)}
label{display:block;margin:10px 0 6px;color:var(--muted);font-size:13px}
.form-row{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}
.col-6{grid-column:span 6}.col-12{grid-column:span 12}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px;border-bottom:1px solid rgba(255,255,255,.08);text-align:left;vertical-align:top}
.table th{color:var(--muted);font-weight:600;font-size:13px}
.flash{margin:14px 0;padding:12px 14px;border-radius:14px;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.06)}
.flash.success{border-color:rgba(34,197,94,.35);background:rgba(34,197,94,.10)}
.flash.error{border-color:rgba(239,68,68,.35);background:rgba(239,68,68,.10)}
.site-footer{margin-top:30px;border-top:1px solid rgba(255,255,255,.06);background:rgba(0,0,0,.15)}
.footer-grid{display:grid;grid-template-columns:2fr 1.2fr 1.2fr;gap:16px}
.footer-title{font-weight:800;margin-bottom:8px}
.muted{color:var(--muted)}
.small{font-size:12px;color:var(--muted)}
@media(max-width:860px){.hero h1{font-size:32px}.col-6{grid-column:span 12}.footer-grid{grid-template-columns:1fr}.nav{justify-content:flex-start}}