/* ============================================
   GLOBAL LOADER - Corner Desk
   ============================================ */

/* ── Base loader: fixed, full viewport, centrato ── */
#fg-global-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  transition: opacity 0.3s ease;
}

.dark #fg-global-loader,
#fg-global-loader.dark-mode {
  background: rgba(31, 41, 55, 0.95);
}

/* ── Modalità inset: offset sinistro pari alla sidebar AdminLTE ── */
#fg-global-loader.fg-loader-mode-inset {
  left: 250px;
  width: calc(100% - 250px);
  background: #ffffff;
}

.dark #fg-global-loader.fg-loader-mode-inset,
#fg-global-loader.fg-loader-mode-inset.dark-mode {
  background: rgba(31, 41, 55, 0.92);
}

/* ── Container spinner ── */
.fg-loader-container {
  text-align: center;
  padding: 40px;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.1);
  display: inline-block;
}

.dark .fg-loader-container,
#fg-global-loader.dark-mode .fg-loader-container {
  background: #1f2937;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3);
}

/* ── Spinner ── */
.fg-spinner {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  border: 4px solid #e5e7eb;
  border-top: 4px solid #dc3545;
  border-radius: 50%;
  animation: fg-spin 0.8s linear infinite;
}

.dark .fg-spinner,
#fg-global-loader.dark-mode .fg-spinner {
  border-color: #374151;
  border-top-color: #3b82f6;
}

@keyframes fg-spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* ── Testo ── */
.fg-loader-text {
  font-size: 14px;
  color: #6b7280;
  font-weight: 500;
  margin: 0;
  letter-spacing: 0.02em;
}

.dark .fg-loader-text,
#fg-global-loader.dark-mode .fg-loader-text {
  color: #9ca3af;
}

/* ── Fade out ── */
#fg-global-loader.fg-loader-fadeout {
  opacity: 0;
  pointer-events: none;
}

/* ── Responsive ── */
@media (max-width: 576px) {
  .fg-loader-container {
    padding: 24px;
    border-radius: 12px;
    margin: 0 16px;
  }
  .fg-spinner {
    width: 36px;
    height: 36px;
  }
  .fg-loader-text {
    font-size: 12px;
  }
}
@media (max-width: 991px) {
  /* Solo gestionale (topbar mobile da 56px): il portale atleta e le altre
     pagine non hanno questa topbar e restano coperte per intero. */
  #fg-global-loader.fg-loader-admin {
    top: 56px; /* altezza topbar mobile */
    height: calc(100% - 56px);
  }
}
/* ── Prevenzione scroll ── */
body.fg-loading {
  overflow: hidden;
}