* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #0b0b0b;
  color: #f5f5f5;
}

.header {
  padding: 24px;
  background: linear-gradient(135deg, #111, #1a1a1a);
  border-bottom: 1px solid #222;
}

.container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 24px;
  max-width: 1050px;
  margin: auto;
}

.card {
  background: #151515;
  border: 1px solid #222;
  border-radius: 12px;
  padding: 20px;
}

.grid2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
@media (min-width: 720px) {
  .grid2 { grid-template-columns: 1fr 1fr; }
}

label { display: block; }
input, select {
  width: 100%;
  margin-top: 6px;
  padding: 10px;
  background: #0f0f0f;
  border: 1px solid #333;
  color: #fff;
  border-radius: 8px;
}

.row { display: flex; gap: 12px; margin-top: 12px; flex-wrap: wrap; }

button {
  padding: 12px 14px;
  background: #2563eb;
  border: none;
  color: white;
  font-weight: 700;
  border-radius: 10px;
  cursor: pointer;
}

button:hover { filter: brightness(1.05); }
button:disabled { opacity: 0.5; cursor: not-allowed; }

button.ghost {
  background: transparent;
  border: 1px solid #333;
  color: #ddd;
}

.status { margin-top: 10px; color: #a7a7a7; font-size: 0.95rem; }
.muted { color: #a7a7a7; }

.buildGrid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
@media (min-width: 900px) {
  .buildGrid { grid-template-columns: repeat(3, 1fr); }
}

.buildCard {
  background: #101010;
  border: 1px solid #2a2a2a;
  border-radius: 12px;
  padding: 14px;
}

.buildCard h3 { margin: 0 0 8px 0; }
.kv { display: flex; justify-content: space-between; gap: 10px; margin: 6px 0; }
.kv span { color: #cfcfcf; }
.badge {
  display: inline-block;
  font-size: 0.85rem;
  padding: 4px 8px;
  border: 1px solid #333;
  border-radius: 999px;
  color: #ddd;
}

.warn { margin-top: 10px; padding: 10px; border-radius: 10px; background: #17110a; border: 1px solid #3a2a12; color: #ffd9a8; }
.ok { margin-top: 10px; padding: 10px; border-radius: 10px; background: #0e1a10; border: 1px solid #19331f; color: #c8ffd1; }

.footer {
  text-align: center;
  padding: 18px;
  font-size: 0.85rem;
  color: #888;
}