/* Estilos básicos y limpios (responsive) */
:root {
  --bg: #0f172a;
  --fg: #e2e8f0;
  --muted: #94a3b8;
  --card: #111827;
  --accent: #2563eb;
  --accent-2: #1e40af;
  --warn: #f59e0b;
  --ok: #10b981;
  --err: #ef4444;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: var(--bg);
  color: var(--fg);
}

.container {
  max-width: 1000px;
  padding: 0 16px;
  margin: 0 auto;
}

.topbar {
  background: linear-gradient(0deg, var(--accent), var(--accent-2));
  padding: 10px 0;
  box-shadow: 0 2px 8px rgba(0,0,0,.2);
}

.topbar h1 {
  margin: 0;
  font-size: 1.1rem;
}

.toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 8px;
}

.btn {
  background: transparent;
  border: 1px solid rgba(255,255,255,.4);
  color: #fff;
  padding: 8px 12px;
  border-radius: 10px;
  cursor: pointer;
  font-size: .95rem;
}

.btn.primary {
  border: none;
  background: #fff;
  color: #111;
}

main.container { margin-top: 16px; margin-bottom: 40px; }

.card {
  background: var(--card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
}

.card.warn { border-left: 4px solid var(--warn); }
.card.info { border-left: 4px solid var(--ok); }

h2, h3 { margin-top: 0; }

#dynamicForm {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 12px 16px;
}

.form-row {
  grid-column: span 12;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

@media (min-width: 700px) {
  .form-row.half { grid-column: span 6; }
  .form-row.third { grid-column: span 4; }
}

label { font-weight: 600; color: var(--fg); }

input, select, textarea {
  width: 100%;
  background: #0b1220;
  border: 1px solid rgba(255,255,255,.12);
  color: var(--fg);
  padding: 10px 12px;
  border-radius: 12px;
  outline: none;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,.25);
}

.small { font-size: .9rem; color: var(--muted); }

.pill-list {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.pill-list li {
  background: #0b1220;
  border: 1px solid rgba(255,255,255,.12);
  padding: 6px 10px;
  border-radius: 999px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.mt { margin-top: 10px; }

.code {
  background: #0b1220;
  border: 1px solid rgba(255,255,255,.12);
  padding: 12px;
  border-radius: 8px;
  overflow: auto;
}

.footer {
  padding: 12px 0 24px;
  text-align: center;
  color: var(--muted);
}