:root{
  --bg:#ffffff;
  --bg2:#f6f7fb;
  --card:#ffffff;
  --text:#0b1020;
  --muted: rgba(11,16,32,.65);
  --border: rgba(11,16,32,.10);
  --shadow: 0 18px 60px rgba(15, 23, 42, .10);
  --shadow2: 0 10px 30px rgba(15, 23, 42, .08);
  --p1:#6d28d9; /* violet */
  --p2:#2563eb; /* blue */
  --g1: linear-gradient(135deg, rgba(109,40,217,1), rgba(37,99,235,1));
  --r: 18px;
  --r2: 14px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  background:
    radial-gradient(900px 450px at 15% 10%, rgba(109,40,217,.12), transparent 60%),
    radial-gradient(900px 450px at 85% 18%, rgba(37,99,235,.10), transparent 55%),
    radial-gradient(900px 450px at 50% 95%, rgba(34,197,94,.08), transparent 60%),
    var(--bg);
  color:var(--text);
}

a{color:inherit}
.container{max-width:1120px;margin:0 auto;padding:0 18px}

.nav{
  position:sticky;top:0;z-index:20;
  background:rgba(255,255,255,.75);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--border);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0}
.brand{
  display:flex;align-items:center;gap:10px;
  text-decoration:none;font-weight:800;letter-spacing:-.2px;
}
.logo{
  width:28px;height:28px;border-radius:12px;
  background: var(--g1);
  box-shadow: 0 12px 30px rgba(109,40,217,.18);
}
.nav-links{display:flex;align-items:center;gap:10px;flex-wrap:wrap}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 12px;border-radius:14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.8);
  text-decoration:none;
  box-shadow: var(--shadow2);
}
.btn:hover{transform: translateY(-1px)}
.btn:active{transform: translateY(0)}
.btn-primary{
  border:0;
  background: var(--g1);
  color:#fff;
  box-shadow: 0 18px 40px rgba(37,99,235,.18);
}
.btn-ghost{
  background:transparent;
  box-shadow:none;
}
.btn-small{padding:8px 10px;border-radius:12px;font-size:13px}

.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:1fr 1fr}
.grid-3{grid-template-columns:1fr 1fr 1fr}
@media(max-width:950px){.grid-2,.grid-3{grid-template-columns:1fr}}

.card{
  border:1px solid var(--border);
  background: rgba(255,255,255,.85);
  border-radius: var(--r);
  box-shadow: var(--shadow);
}
.card-pad{padding:18px}
.muted{color:var(--muted)}
.h1{font-size:30px;letter-spacing:-.8px;margin:0}
.h2{font-size:16px;margin:0 0 8px}
.big{font-size:36px;font-weight:900;letter-spacing:-1px}
.pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 10px;border-radius:999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.9);
  font-size:12px;
}
.mono{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace;}

.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px 8px;border-top:1px solid var(--border);font-size:13px}
.table th{color:rgba(11,16,32,.72);font-weight:700;text-align:left}
.right{text-align:right}

.badge{
  display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;
  font-size:12px;border:1px solid var(--border);
}
.badge-ok{background: rgba(34,197,94,.10); border-color: rgba(34,197,94,.25); color:#0b3d1b;}
.badge-warn{background: rgba(245,158,11,.10); border-color: rgba(245,158,11,.25); color:#5a3a00;}
.badge-bad{background: rgba(239,68,68,.10); border-color: rgba(239,68,68,.25); color:#5a0b0b;}

.footer{border-top:1px solid var(--border);padding:22px 0;margin-top:22px;color:var(--muted)}

.form{
  display:grid;gap:12px;margin-top:12px
}
.field label{display:block;font-size:12px;color:rgba(11,16,32,.70);margin-bottom:6px}
.input{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.92);
  outline:none;
}
.input:focus{
  border-color: rgba(37,99,235,.35);
  box-shadow: 0 0 0 4px rgba(37,99,235,.10);
}
.helper{font-size:12px;color:var(--muted)}
.error{padding:10px 12px;border-radius:14px;border:1px solid rgba(239,68,68,.25);background:rgba(239,68,68,.08);color:#5a0b0b}
.success{padding:10px 12px;border-radius:14px;border:1px solid rgba(34,197,94,.25);background:rgba(34,197,94,.08);color:#0b3d1b}