/* ==========================================================================
   FÁBRICA OUBIÑA · INTERFAZ DE LA APP
   Es una herramienta interna, no una pieza de marca, pero usa los mismos
   tokens para que el equipo vea los colores reales mientras trabaja.
   --k fijo a .42: la escala de pieza no vale para una interfaz de trabajo.
   ========================================================================== */

:root { --k: .42; }

html, body {
  height: 100%;
  margin: 0;
  background: var(--negro);
  color: var(--blanco);
  font-family: var(--font-marca);
}

body { display: flex; flex-direction: column; }

/* --- Cabecera -------------------------------------------------------------- */
.cabecera {
  display: flex; align-items: center; gap: 24px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--divisor);
  flex-shrink: 0;
}
.cabecera img { height: 34px; width: auto; }
.cabecera h1 { margin: 0; font-size: 18px; font-weight: var(--peso-bold); }
.cabecera p { margin: 2px 0 0; font-size: 13px; color: var(--texto-secundario); }
.cabecera-acciones { margin-left: auto; display: flex; gap: 12px; align-items: center; }
.cabecera-acciones input {
  width: 240px; height: 40px; padding: 0 14px;
  background: var(--negro-carbon); color: var(--blanco);
  border: 1px solid var(--divisor); border-radius: var(--radio-pildora);
  font-family: inherit; font-size: 14px;
}

/* --- Pestañas -------------------------------------------------------------- */
.pestanas { display: flex; gap: 8px; padding: 12px 24px; border-bottom: 1px solid var(--divisor); flex-shrink: 0; }
.pestana {
  height: 36px; padding: 0 18px;
  background: transparent; color: var(--texto-secundario);
  border: 1px solid var(--divisor); border-radius: var(--radio-pildora);
  font-family: inherit; font-size: 14px; font-weight: var(--peso-medium);
  cursor: pointer; transition: var(--transicion);
}
.pestana:hover { color: var(--blanco); }
.pestana.activa { background: var(--cian); color: var(--negro); border-color: var(--cian); font-weight: var(--peso-bold); }

/* --- Paneles --------------------------------------------------------------- */
main { flex: 1; display: grid; grid-template-columns: minmax(360px, 460px) 1fr; min-height: 0; }
.panel { overflow: auto; padding: 24px; }
.panel--form { border-right: 1px solid var(--divisor); }
.panel--previa { background: var(--negro-carbon); position: relative; display: flex; flex-direction: column; }

.lienzo-previa { flex: 1; overflow: auto; }
#marco { border: 0; background: var(--negro); transform-origin: top left; display: block; }

.estado { position: absolute; top: 10px; right: 24px; font-size: 12px; color: var(--cian); }

/* --- Campos ---------------------------------------------------------------- */
.campo { margin-bottom: 18px; }
.campo label { display: block; margin-bottom: 6px; font-size: 12px; font-weight: var(--peso-bold);
               letter-spacing: .08em; text-transform: uppercase; color: var(--texto-secundario); }
.campo input, .campo select, .campo textarea, textarea.json {
  width: 100%; padding: 10px 12px;
  background: var(--negro-carbon); color: var(--blanco);
  border: 1px solid var(--divisor); border-radius: 8px;
  font-family: inherit; font-size: 14px; line-height: 1.5;
  resize: vertical;
}
.campo input:focus, .campo select:focus, .campo textarea:focus, textarea.json:focus {
  outline: none; border-color: var(--cian);
}
.ayuda { margin: 6px 0 0; font-size: 12px; color: var(--texto-secundario); line-height: 1.4; }
.error { margin: 8px 0 0; font-size: 13px; color: #FF7A59; }
.exito { margin: 0 0 8px; font-size: 13px; color: var(--cian); font-weight: var(--peso-bold); }

textarea.json { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12.5px; }

/* --- Listas repetibles ------------------------------------------------------ */
.lista { margin-top: 28px; }
.lista-cabecera h3 { margin: 0 0 12px; font-size: 15px; font-weight: var(--peso-bold); }
.item {
  border: 1px solid var(--borde-tarjeta); border-radius: var(--radio-tarjeta);
  padding: 14px; margin-bottom: 14px;
}
.item-barra { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.item-num { font-size: 13px; font-weight: var(--peso-bold); letter-spacing: .1em; color: var(--cian); }
.item-tipo {
  flex: 1; height: 32px; padding: 0 10px;
  background: var(--negro); color: var(--blanco);
  border: 1px solid var(--divisor); border-radius: 6px;
  font-family: inherit; font-size: 13px;
}
.item-acciones { display: flex; gap: 4px; }
.mini {
  width: 28px; height: 28px; padding: 0;
  background: transparent; color: var(--texto-secundario);
  border: 1px solid var(--divisor); border-radius: 6px;
  font-family: inherit; font-size: 14px; cursor: pointer; transition: var(--transicion);
}
.mini:hover { color: var(--blanco); border-color: var(--blanco); }
.mini--quita:hover { color: #FF7A59; border-color: #FF7A59; }

.sublista { margin-top: 16px; padding-left: 14px; border-left: 1px solid var(--bisagra); }
.sublista h4 { margin: 0 0 10px; font-size: 12px; font-weight: var(--peso-bold);
               letter-spacing: .08em; text-transform: uppercase; color: var(--texto-secundario); }
.subitem { margin-bottom: 12px; }
.subitem-barra { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }

.anadir {
  width: 100%; height: 38px;
  background: transparent; color: var(--cian);
  border: 1px dashed var(--bisagra); border-radius: 8px;
  font-family: inherit; font-size: 14px; font-weight: var(--peso-medium);
  cursor: pointer; transition: var(--transicion);
}
.anadir:hover:not(:disabled) { background: rgba(132, 252, 240, .06); }
.anadir:disabled { opacity: .35; cursor: not-allowed; }

/* --- Resultado -------------------------------------------------------------- */
.resultado { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--divisor); }
.descarga {
  display: block; padding: 8px 0;
  font-size: 13px; color: var(--blanco); text-decoration: none;
  border-bottom: 1px solid var(--divisor);
}
.descarga:hover { color: var(--cian); }

@media (max-width: 900px) {
  main { grid-template-columns: 1fr; }
  .panel--form { border-right: 0; border-bottom: 1px solid var(--divisor); }
}