/* ════════════════════════════════════════════════════════════
   Izzat Brand OS · LOADING SCREEN
   ════════════════════════════════════════════════════════════
   Overlay enquanto page load · símbolo girando.
   Skip automático se já visitou nesta sessão.
   ════════════════════════════════════════════════════════════ */

.iz-loading {
  position: fixed;
  inset: 0;
  z-index: 99998;
  background: var(--bg-primary, #fff);
  display: grid;
  place-items: center;
  opacity: 1;
  transition: opacity 360ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
  pointer-events: auto;
}
.iz-loading.is-leaving { opacity: 0; pointer-events: none; }
.iz-loading.is-gone { display: none; }

.iz-loading__inner {
  display: grid;
  place-items: center;
  gap: 18px;
  text-align: center;
}
.iz-loading__symbol {
  width: 56px;
  height: 56px;
  animation: iz-loading-spin 1200ms cubic-bezier(0.4, 0, 0.6, 1) infinite;
  color: var(--accent, #FF6A00);
}
.iz-loading__label {
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--text-tertiary, #86868b);
}
.iz-loading__skip {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: none;
  border: 1px solid var(--border, rgba(0,0,0,0.1));
  color: var(--text-tertiary, #86868b);
  padding: 6px 12px;
  border-radius: var(--radius-pill, 980px);
  font-family: inherit;
  font-size: 11px;
  cursor: pointer;
  transition: color 180ms ease, border-color 180ms ease;
}
.iz-loading__skip:hover { color: var(--text-primary, #1d1d1f); border-color: var(--text-tertiary, #86868b); }

@keyframes iz-loading-spin {
  to { transform: rotate(360deg); }
}

[data-theme="dark"] .iz-loading { background: #0a0a0c; }

@media (prefers-reduced-motion: reduce) {
  .iz-loading__symbol { animation: none; opacity: 0.65; }
  .iz-loading { transition-duration: 80ms; }
}