:root {
  --bg: #0f1115;
  --card: #171a21;
  --text: #edf2f7;
  --muted: #a7b0bf;
  --accent: #6ee7b7;
  --accent-2: #93c5fd;
  --danger: #fca5a5;
  --border: #2a3040;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: linear-gradient(180deg, #0b0d12 0%, var(--bg) 100%);
  color: var(--text);
}
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1100px; margin: 0 auto; padding: 32px 20px 60px; }
.hero { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 24px; align-items: center; margin-bottom: 28px; }
.card { background: rgba(23,26,33,0.92); border: 1px solid var(--border); border-radius: 22px; padding: 24px; box-shadow: 0 20px 50px rgba(0,0,0,0.2); }
.badge { display: inline-block; background: rgba(110,231,183,0.12); color: var(--accent); border: 1px solid rgba(110,231,183,0.2); border-radius: 999px; padding: 8px 12px; font-size: 13px; }
h1, h2, h3 { margin: 0 0 12px; }
p { color: var(--muted); line-height: 1.6; }
.grid { display: grid; gap: 18px; }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.btn, button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid var(--border); border-radius: 14px; padding: 12px 18px;
  background: #1d2430; color: var(--text); cursor: pointer; font-weight: 600;
}
.btn-primary { background: linear-gradient(135deg, #2b7fff 0%, #5eead4 100%); color: #08111c; border: none; }
.btn-danger { background: rgba(252,165,165,0.08); color: var(--danger); }
.kpi { font-size: 32px; font-weight: 700; }
.small { font-size: 14px; color: var(--muted); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
input, textarea, select {
  width: 100%; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--border);
  background: #0d1219; color: var(--text); font: inherit;
}
textarea { min-height: 110px; resize: vertical; }
.notice { padding: 12px 14px; border-radius: 14px; background: rgba(147,197,253,0.08); border: 1px solid rgba(147,197,253,0.14); color: var(--text); }
.notice.error { background: rgba(252,165,165,0.08); border-color: rgba(252,165,165,0.18); }
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.inline-form { display: inline-flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.footer { margin-top: 36px; color: var(--muted); font-size: 13px; }
@media (max-width: 900px) {
  .hero, .grid-3, .grid-2 { grid-template-columns: 1fr; }
}