* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: #F2EFE6;
  color: #1c1a14;
}
h1, h2, h3 { font-family: Georgia, 'Times New Roman', serif; margin: 0; }
a { color: inherit; text-decoration: none; }

.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: 230px;
  flex-shrink: 0;
  background: #131A2B;
  color: #e9e6da;
  display: flex;
  flex-direction: column;
}
.marca { padding: 22px 20px; border-bottom: 1px solid rgba(255,255,255,.1); }
.marca-sigla { font-family: Georgia, serif; font-size: 22px; }
.marca-sub { font-size: 11px; color: #9aa0b5; margin-top: 2px; }
.sidebar nav { flex: 1; padding: 10px 0; display: flex; flex-direction: column; }
.sidebar nav a {
  padding: 10px 20px;
  font-size: 14px;
  color: #c7cad9;
  border-left: 2px solid transparent;
}
.sidebar nav a:hover { background: rgba(255,255,255,.05); }
.sidebar nav a.activo { background: rgba(255,255,255,.1); color: #fff; border-left-color: #C08B2C; }
.sidebar-pie { padding: 16px 20px; font-size: 12px; color: #7d8299; border-top: 1px solid rgba(255,255,255,.1); }
.sidebar-pie .salir { display: block; margin-top: 6px; color: #C08B2C; }

.contenido { flex: 1; padding: 32px; overflow: auto; }

.top-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.subtitulo { color: #8a836c; font-size: 13px; margin-top: 6px; }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: #131A2B; color: #fff; border: none;
  padding: 9px 14px; font-size: 13px; border-radius: 2px; cursor: pointer;
}
.btn:hover { background: #1c2440; }
.btn-dorado { background: #C08B2C; }
.btn-dorado:hover { background: #a97a26; }
.btn-texto { background: none; color: #8a836c; padding: 9px 10px; }

.tarjetas { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 20px; }
.tarjeta { background: #fff; border: 1px solid #e4dfd0; border-radius: 2px; padding: 16px; }
.tarjeta .etiqueta { font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: #8a836c; }
.tarjeta .valor { font-family: Georgia, serif; font-size: 28px; margin-top: 4px; }

.panel { background: #fff; border: 1px solid #e4dfd0; border-radius: 2px; padding: 20px; margin-bottom: 20px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
thead { background: #f7f5ee; color: #8a836c; font-size: 11px; text-transform: uppercase; }
th, td { text-align: left; padding: 9px 12px; }
tbody tr { border-top: 1px solid #eee9db; }
.tabla-caja { background: #fff; border: 1px solid #e4dfd0; border-radius: 2px; overflow-x: auto; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 2px; font-size: 12px; font-weight: 600; }
.badge-ok { background: #e4ebe4; color: #3a5642; }
.badge-bad { background: #f3e2dc; color: #8a3a24; }
.badge-warn { background: #f6ead0; color: #8a5f14; }
.badge-neutral { background: #e7e2d2; color: #4a4534; }

label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; font-weight: 600; color: #3a3527; }
input, select, textarea {
  border: 1px solid #d8d2bf; background: #fff; border-radius: 2px;
  padding: 8px 10px; font-size: 13px; font-family: inherit; color: #1c1a14;
}
input:focus, select:focus, textarea:focus { outline: 2px solid #C08B2C; outline-offset: -1px; border-color: #C08B2C; }
.rejilla { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.acciones-form { display: flex; justify-content: flex-end; gap: 10px; margin-top: 14px; }

.pastilla { font-size: 12px; padding: 6px 12px; border-radius: 2px; border: 1px solid #d8d2bf; color: #5a5644; background: #fff; cursor: pointer; }
.pastilla.activa { background: #131A2B; color: #fff; border-color: #131A2B; }
.pastillas { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }

.mensaje { padding: 10px 14px; border-radius: 2px; font-size: 13px; margin-bottom: 16px; }
.mensaje-ok { background: #e4ebe4; color: #3a5642; }
.mensaje-error { background: #f3e2dc; color: #8a3a24; }

.login-caja {
  max-width: 360px; margin: 90px auto; background: #fff; padding: 32px;
  border: 1px solid #e4dfd0; border-radius: 3px;
}

.alerta-tarjeta { background: #fff; border: 1px solid #e4dfd0; border-radius: 2px; padding: 14px; margin-bottom: 12px; }
.alerta-mensaje { background: #f7f5ee; border-radius: 2px; padding: 10px; font-size: 12px; color: #5a5644; margin: 8px 0; }
.copiar-btn { font-size: 12px; color: #C08B2C; background: none; border: none; cursor: pointer; padding: 0; }