/* ==========================================================
   CONTENEDOR EXCLUSIVO PARA TOASTS (CENTRADO ARRIBA)
========================================================== */
#system-notify-container {
  position: fixed;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 30;
  pointer-events: none;
}

/* ==========================================================
   TOAST (notificación rápida / superior)
========================================================== */
.sn-toast {
  background: rgba(31, 41, 55, 0.95); /* gris azulado elegante */
  color: #f3f4f6;
  padding: 12px 20px;
  margin-top: 10px;
  border-radius: 10px;
  font-size: 14px;
  box-shadow: 0 6px 15px rgba(0, 0, 0, .4);
  opacity: 1;
  transform: translateY(0);
  transition: opacity .3s ease, transform .3s ease;
  pointer-events: auto;
}

.sn-toast.sn-hide {
  opacity: 0;
  transform: translateY(-15px);
}


/* ==========================================================
   SLIDE LEFT  (entra desde la izquierda)
========================================================== */
.sn-slide-left {
  position: fixed;
  left: -320px;            /* fuera de pantalla */
  top: 20%;
  width: 260px;
  padding: 16px;
  background: rgba(31, 41, 55, 0.95);
  color: #f3f4f6;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0,0,0,.45);
  transition: left .35s ease-out, opacity .3s ease;
  opacity: 0;
  z-index: 30;
  pointer-events: auto;
}

.sn-slide-left.sn-show {
  left: 20px;
  opacity: 1;
}

.sn-slide-left.sn-hide {
  left: -320px;
  opacity: 0;
}


/* ==========================================================
   SLIDE RIGHT (entra desde la derecha)
========================================================== */
.sn-slide-right {
  position: fixed;
  right: -320px;
  top: 20%;
  width: 260px;
  padding: 16px;
  background: rgba(31, 41, 55, 0.95);
  color: #f3f4f6;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0,0,0,.45);
  transition: right .35s ease-out, opacity .3s ease;
  opacity: 0;
  z-index: 30;
  pointer-events: auto;
}

.sn-slide-right.sn-show {
  right: 20px;
  opacity: 1;
}

.sn-slide-right.sn-hide {
  right: -320px;
  opacity: 0;
}


/* ==========================================================
   VIDEO BUBBLE 9:16 (tipo TikTok ad)
========================================================== */
.sn-video-bubble {
  position: fixed;
  top: 12%;
  right: -180px;          /* inicia fuera */
  width: 140px;
  aspect-ratio: 9 / 16;
  background: #000;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0,0,0,.45);
  transition: right .35s ease-out, opacity .25s ease;
  opacity: 0;
  z-index: 30;
}

.sn-video-bubble.sn-show {
  right: 20px;
  opacity: 1;
}

.sn-video-bubble.sn-hide {
  right: -180px;
  opacity: 0;
}

/* Botón de cerrar */
.sn-video-close {
  position: absolute;
  top: 4px;
  right: 6px;
  width: 22px;
  height: 22px;
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(4px);
  color: #fff;
  font-size: 14px;
  line-height: 22px;
  border-radius: 50%;
  text-align: center;
  cursor: pointer;
  transition: background .2s ease;
}

.sn-video-close:hover {
  background: rgba(255,255,255,0.3);
}

/* Video interno (silencioso, sin controles) */
.sn-video-element {
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: pointer;
}