:root {
  --bg: #0f172a;
  --card: #1e293b;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --accent2: #a78bfa;
  --ok: #34d399;
  --err: #f87171;
  --border: #334155;
  --radius: 12px;
  font-family: "Segoe UI", system-ui, sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0; min-height: 100vh; color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, #1d4ed633, transparent),
    radial-gradient(900px 500px at 100% 0%, #7c3aed22, transparent),
    var(--bg);
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.top {
  max-width: 960px; margin: 0 auto; padding: 16px 20px;
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between;
}
.brand { color: #fff; font-weight: 800; font-size: 1.2rem; text-decoration: none; }
nav { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
nav a { color: var(--muted); font-weight: 600; }
nav a:hover { color: #fff; }
.who { color: var(--text); font-size: .9rem; opacity: .85; }
.wrap { max-width: 960px; margin: 0 auto; padding: 8px 20px 40px; }
.btn, button.btn {
  display: inline-block; background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #0f172a !important; font-weight: 700; border: 0; border-radius: 999px;
  padding: 10px 16px; cursor: pointer; text-decoration: none !important;
}
.btn.secondary, button.btn.secondary {
  background: transparent; color: var(--text) !important; border: 1px solid var(--border);
}
.btn.danger, button.btn.danger { background: #7f1d1d; color: #fecaca !important; }
.card {
  background: color-mix(in srgb, var(--card) 92%, black);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px; margin-bottom: 14px; box-shadow: 0 10px 30px #0003;
}
.panel { margin: 18px 0; }
.hero { padding: 20px 0 8px; }
.hero h1, h1 { margin: 0 0 8px; font-size: 1.6rem; }
h2 { margin: 0 0 12px; font-size: 1.1rem; }
.lead, .muted { color: var(--muted); line-height: 1.45; }
.grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.project h3 { margin: 0 0 6px; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 8px; }
.form label { display: block; font-size: .85rem; color: var(--muted); margin: 12px 0 6px; }
.form input[type=text], .form input[type=password], .form input[type=file], .form textarea, .form select {
  width: 100%; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--border);
  background: #0b1220; color: var(--text);
}
.flash { padding: 12px 14px; border-radius: 8px; margin-bottom: 16px; font-weight: 600; }
.flash-ok { background: #064e3b55; color: var(--ok); border: 1px solid #065f46; }
.flash-err { background: #7f1d1d55; color: var(--err); border: 1px solid #991b1b; }
.table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.table th, .table td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
.foot { text-align: center; color: var(--muted); font-size: .85rem; padding: 24px; }
code { background: #0b1220; padding: 2px 6px; border-radius: 4px; }
@media (max-width: 640px) { .wrap, .top { padding-left: 14px; padding-right: 14px; } }