:root { font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; }
body { margin: 0; background: #0b0f19; color: #e8eefc; }
.container { max-width: 1100px; margin: 0 auto; padding: 24px; }
h1 { margin: 0 0 16px; font-size: 24px; }
h2 { margin: 0 0 12px; font-size: 18px; }
h3 { margin: 14px 0 10px; font-size: 16px; }

.card { background: #121a2a; border: 1px solid #22314f; border-radius: 12px; padding: 16px; margin: 12px 0; }
.info { background: #0f1a2f; }
label { display: block; margin: 10px 0 6px; font-weight: 600; }
textarea, input, select {
  width: 100%; box-sizing: border-box;
  background: #0b1222; color: #e8eefc;
  border: 1px solid #22314f; border-radius: 10px;
  padding: 10px; outline: none;
}
button {
  margin-top: 14px; padding: 10px 14px; border-radius: 10px;
  border: 1px solid #2b4a8a; background: #153162; color: #e8eefc;
  cursor: pointer; font-weight: 700;
}
button:hover { filter: brightness(1.12); }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 10px; }
.param { grid-column: span 1; }
@media (max-width: 900px){ .grid { grid-template-columns: 1fr; } }

.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; }
.small { opacity: .85; font-size: 12px; }
.note { margin-top: 10px; padding: 10px; border-left: 4px solid #3b82f6; background: #0b1222; border-radius: 10px; }

table { width: 100%; border-collapse: collapse; margin-top: 10px; }
th, td { border-bottom: 1px solid #22314f; padding: 8px; vertical-align: top; text-align: left; }
th { opacity: .9; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { background: #0b1222; border: 1px solid #22314f; padding: 6px 8px; border-radius: 999px; font-size: 12px; }
.footer { margin-top: 18px; opacity: .8; }