/* Estilos globales mínimos: solo botones del sistema */

a.btn, button.btn {
  display: inline-block;
  padding: 6px 10px;
  background: #ff7a00;
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-size: 13px;
  margin-left: 6px;
  border: none;
  cursor: pointer;
}

a.btn:hover, button.btn:hover {
  opacity: 0.92;
}
/* =========================
   LAYOUT GLOBAL – STICKY FOOTER
   ========================= */

/* Reset base */
html, body {
  height: 100%;
  margin: 0;
}

/* Contenedor general */
.app {
  display: flex;
  min-height: 100vh;
}

/* Columna principal */
.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* CONTENIDO: empuja el footer */
.content { flex: 1; }


/* FOOTER GLOBAL */
.app-footer {
  height: 60px;                 /* ajusta a tu diseño */
  display: flex;
  align-items: center;
  justify-content: center;

  background: #1f1f1f;
  color: #ffffff;
  font-size: 13px;

  border-top: 1px solid #2a2a2a;
}