/* Estilo base compartido por los botones principales */
.btnGuardar,
.btnActualizar,
.btnEliminar {
  margin: 10px 4px;
  padding: 10px 50px;
  font-family: "proxima-nova", sans-serif;
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 2px;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase !important;
  color: #000000;
  border-radius: 50px;
  position: relative;
  display: inline-block;
  overflow: hidden !important;
  background: transparent !important;
  transition: all .3s ease-in-out;
  z-index: 10;
  cursor: pointer;
}

/* Variante Guardar: paleta calida */
.btnGuardar {
  padding-left: 60px;
  padding-right: 60px;
  border: 1px solid #ffb24e;
  box-shadow: 1px 0px 10px rgba(252, 189, 72, 0.699);
  --btn-hover-border: wheat;
  --btn-hover-color: #000000;
  --btn-before-bg: rgb(248, 200, 111);
  --btn-after-bg: rgb(255, 227, 174);
  --btn-before-shadow: 1px 0px 10px rgba(252, 189, 72, 0.699);
  --btn-after-shadow: 2px 0px 14px rgba(0, 0, 0, .6);
}

/* Variante Actualizar: paleta neutra */
.btnActualizar {
  border: 1px solid #000000;
  box-shadow: 1px 0px 10px rgba(112, 112, 112, 0.6);
  --btn-hover-border: #000000;
  --btn-hover-color: #000000;
  --btn-before-bg: rgb(165, 165, 165);
  --btn-after-bg: rgb(201, 201, 201);
  --btn-before-shadow: 2px 0px 14px rgba(0, 0, 0, .6);
  --btn-after-shadow: 2px 0px 14px rgba(0, 0, 0, .6);
}

/* Variante Eliminar: paleta roja */
.btnEliminar {
  padding-left: 60px;
  padding-right: 60px;
  border: 1px solid #ac1010a6;
  box-shadow: 1px 0px 10px rgba(112, 112, 112, 0.6);
  --btn-hover-border: rgb(151, 0, 0);
  --btn-hover-color: #ffffff;
  --btn-before-bg: rgb(192, 0, 0);
  --btn-after-bg: rgb(255, 68, 68);
  --btn-before-shadow: 1px 0px 5px #a70000a6;
  --btn-after-shadow: 2px 0px 14px rgba(0, 0, 0, .6);
}

/* Hover comun: borde y color desde variables */
.btnGuardar:hover,
.btnActualizar:hover,
.btnEliminar:hover {
  border: 1px solid var(--btn-hover-border);
  color: var(--btn-hover-color) !important;
}

/* Capas animadas base (before/after) */
.btnGuardar::before,
.btnActualizar::before,
.btnEliminar::before,
.btnGuardar::after,
.btnActualizar::after,
.btnEliminar::after {
  content: '';
  width: 0%;
  height: 100%;
  display: block;
  position: absolute;
  left: -10%;
  top: 0;
  transform: skewX(-20deg);
}

/* Primera capa de animacion */
.btnGuardar::before,
.btnActualizar::before,
.btnEliminar::before {
  background: var(--btn-before-bg);
  opacity: 1;
  z-index: -12;
  transition: all .7s cubic-bezier(0.77, 0, 0.175, 1);
  box-shadow: var(--btn-before-shadow);
}

/* Segunda capa de animacion */
.btnGuardar::after,
.btnActualizar::after,
.btnEliminar::after {
  background: var(--btn-after-bg);
  opacity: 0;
  z-index: -15;
  transition: all .4s cubic-bezier(.2, .95, .57, .99);
  box-shadow: var(--btn-after-shadow);
}

/* Expansion de capas en hover */
.btnGuardar:hover::before,
.btnActualizar:hover::before,
.btnEliminar:hover::before {
  opacity: 1;
  width: 116%;
}

.btnGuardar:hover::after,
.btnActualizar:hover::after,
.btnEliminar:hover::after {
  opacity: 1;
  width: 120%;
}

/* Estado disabled: aspecto visual y bloqueo de animacion */

.btnGuardar:disabled,
.btnActualizar:disabled,
.btnEliminar:disabled {
  cursor: default;
  opacity: 0.45;
  text-transform: uppercase !important;
  background: #e5e5e5 !important;
  border: 1px solid #d0d0d0 !important;
  color: #888888 !important;
  box-shadow: none !important;
  transition: none !important;
}

/* Oculta capas animadas cuando esta disabled */
.btnGuardar:disabled::before,
.btnGuardar:disabled::after,
.btnActualizar:disabled::before,
.btnActualizar:disabled::after,
.btnEliminar:disabled::before,
.btnEliminar:disabled::after {
  display: none !important;
}