:root {
  --azul: #1b3a5c;
  --azul-claro: #eef3f8;
  --gris: #6b7785;
  --borde: #d7dee5;
  --verde: #1e7e4d;
  --naranja: #b25b00;
  --rojo: #a3312a;
}

* { box-sizing: border-box; }

body {
  font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: #f5f7f9;
  color: #24313e;
  margin: 0;
  padding: 0;
}

header.topbar {
  background: var(--azul);
  color: #fff;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

header.topbar h1 {
  font-size: 18px;
  margin: 0;
  font-weight: 600;
}

header.topbar .proyecto {
  font-size: 12px;
  opacity: 0.85;
}

.container {
  max-width: 1150px;
  margin: 24px auto;
  padding: 0 16px 60px;
}

.card {
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: 8px;
  padding: 20px 24px;
  margin-bottom: 20px;
}

.card h2 {
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--azul);
  margin: 0 0 16px;
  border-bottom: 1px solid var(--borde);
  padding-bottom: 8px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px 20px;
}

label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--gris);
  margin-bottom: 4px;
}

input[type=text], input[type=date], input[type=number], select, textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--borde);
  border-radius: 5px;
  font-size: 14px;
  background: #fff;
}

textarea { resize: vertical; min-height: 70px; }

.field { margin-bottom: 10px; }

.checkbox-list label {
  font-weight: 400;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-right: 16px;
  color: #24313e;
  font-size: 14px;
}

table.normas-tabla, table.listado {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

table.normas-tabla th, table.normas-tabla td,
table.listado th, table.listado td {
  border: 1px solid var(--borde);
  padding: 7px 8px;
  text-align: left;
}

table.normas-tabla th, table.listado th {
  background: var(--azul-claro);
  font-size: 12px;
  text-transform: uppercase;
  color: var(--azul);
}

table.listado tr:hover { background: #fbfdff; }

.btn {
  display: inline-block;
  padding: 9px 18px;
  border-radius: 5px;
  border: none;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary { background: var(--azul); color: #fff; }
.btn-secondary { background: #fff; color: var(--azul); border: 1px solid var(--azul); }
.btn-danger { background: #fff; color: var(--rojo); border: 1px solid var(--rojo); }
.btn-small { padding: 5px 10px; font-size: 12px; }

.actions { display: flex; gap: 10px; margin-top: 20px; }

.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 11.5px;
  font-weight: 600;
}
.badge-pendiente { background: #fdf0e4; color: var(--naranja); }
.badge-provisionado { background: #e7f5ec; color: var(--verde); }

.total-box {
  background: var(--azul-claro);
  border-radius: 6px;
  padding: 14px 18px;
  margin-top: 10px;
  font-size: 15px;
  font-weight: 700;
  color: var(--azul);
}

.filtros form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
}
.filtros .field { min-width: 160px; margin-bottom: 0; flex: 1; }

.top-actions { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }

@media print {
  header.topbar, .no-print { display: none !important; }
  .card { border: none; box-shadow: none; }
  body { background: #fff; }
}