/* ═══════════════════════════════════
   LOADER — splash + tab-switch
   ═══════════════════════════════════ */

/* ── SPLASH SCREEN ── */
#page-loader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #060d1a;
  transition: opacity 0.55s cubic-bezier(0.4,0,0.2,1),
              visibility 0.55s cubic-bezier(0.4,0,0.2,1);
}
#page-loader.pl-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* Glow radial detrás del contenido */
#page-loader::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,174,232,0.10) 0%, transparent 65%);
  pointer-events: none;
}

/* Logo de fondo (marca de agua grande) */
.pl-bg-logo {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: clamp(320px, 45vw, 560px);
  opacity: 0.04;
  filter: brightness(0) invert(1) blur(1px);
  pointer-events: none;
  user-select: none;
}

/* Contenido central */
.pl-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  animation: pl-enter 0.5s cubic-bezier(0.34,1.56,0.64,1) forwards;
}
@keyframes pl-enter {
  from { opacity: 0; transform: scale(0.88) translateY(16px); }
  to   { opacity: 1; transform: scale(1)    translateY(0); }
}

/* Logo principal */
.pl-logo {
  width: clamp(120px, 16vw, 180px);
  height: auto;
  filter: brightness(0) invert(1);
  opacity: 0.95;
  display: block;
}

/* Nombre bajo el logo */
.pl-name {
  font-family: 'Lato', Arial, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.28);
  margin-top: -16px;
}

/* Barra de progreso */
.pl-bar-track {
  width: clamp(100px, 14vw, 160px);
  height: 2px;
  background: rgba(255,255,255,0.07);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 4px;
}
.pl-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #00aee8, #40d8ff);
  border-radius: 2px;
  animation: pl-fill 0.75s cubic-bezier(0.4,0,0.2,1) 0.1s forwards;
}
@keyframes pl-fill {
  from { width: 0%; }
  to   { width: 100%; }
}

/* Puntos debajo de la barra */
.pl-dots {
  display: flex;
  gap: 6px;
  margin-top: 2px;
}
.pl-dot {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: rgba(0,174,232,0.5);
  animation: pl-dot-pulse 1.2s ease-in-out infinite;
}
.pl-dot:nth-child(2) { animation-delay: 0.2s; }
.pl-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes pl-dot-pulse {
  0%, 100% { opacity: 0.3; transform: scale(0.9); }
  50%       { opacity: 1;   transform: scale(1.2); }
}

/* ── TAB-SWITCH LOADER (sobre la grilla de la tienda) ── */
.tnd-grid-wrap {
  position: relative;
  min-height: 200px;
}
.tnd-grid-loading {
  position: absolute;
  inset: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(244,248,252,0.85);
  backdrop-filter: blur(2px);
  border-radius: 8px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.tnd-grid-loading.active {
  opacity: 1;
  pointer-events: auto;
}
.tnd-spinner {
  width: 36px; height: 36px;
  border: 3px solid rgba(0,174,232,0.15);
  border-top-color: #00aee8;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}