/* ═══════════════════════════════════════════
   CENIZA LUNAR — Animations
   ═══════════════════════════════════════════ */

/* ─── Modal ─── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: var(--z-modal-backdrop);
  opacity: 0;
  transition: opacity var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-backdrop.visible { opacity: 1; }

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  width: 90%;
  max-width: 520px;
  max-height: 85vh;
  overflow-y: auto;
  transform: scale(0.95) translateY(10px);
  transition: transform var(--transition-base);
}
.modal-backdrop.visible .modal { transform: scale(1) translateY(0); }
.modal__header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border-subtle);
  display: flex; align-items: center; justify-content: space-between;
}
.modal__header h3 { font-size: var(--text-lg); }
.modal__close {
  background: transparent; border: none; color: var(--text-tertiary);
  font-size: 1.2rem; cursor: pointer; padding: var(--space-2);
  border-radius: var(--radius-sm); transition: color var(--transition-fast);
}
.modal__close:hover { color: var(--text-primary); }
.modal__body { padding: var(--space-6); }
.modal__footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border-subtle);
  display: flex; gap: var(--space-3); justify-content: flex-end;
}

/* ─── Toast ─── */
.toast-container {
  position: fixed; top: calc(var(--nav-height) + 16px); right: 16px;
  z-index: var(--z-toast); display: flex; flex-direction: column; gap: var(--space-2);
}
.toast {
  padding: var(--space-3) var(--space-5);
  background: var(--bg-card); border: 1px solid var(--border-default);
  border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
  font-size: var(--text-sm); color: var(--text-primary);
  min-width: 280px; max-width: 400px;
  display: flex; align-items: center; gap: var(--space-3);
  animation: toastIn 0.3s ease; transition: all 0.3s ease;
}
.toast--success { border-left: 3px solid var(--accent-green); }
.toast--error { border-left: 3px solid var(--accent-red); }
.toast--info { border-left: 3px solid var(--accent-blue); }
.toast--warning { border-left: 3px solid var(--accent-amber); }
.toast-exit { opacity: 0; transform: translateX(100%); }

@keyframes toastIn { from { opacity: 0; transform: translateX(50px); } to { opacity: 1; transform: translateX(0); } }

/* ─── Fade In Up ─── */
.fade-in-up {
  opacity: 0; transform: translateY(12px);
  animation: fadeInUp 0.4s ease forwards;
}
@keyframes fadeInUp { to { opacity: 1; transform: translateY(0); } }
.fade-in-up:nth-child(2) { animation-delay: 0.05s; }
.fade-in-up:nth-child(3) { animation-delay: 0.1s; }
.fade-in-up:nth-child(4) { animation-delay: 0.15s; }
.fade-in-up:nth-child(5) { animation-delay: 0.2s; }

/* ─── Spin ─── */
.spin { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }