/* ===========================================================
   دفتر الأمانة - تنبيهات وعناصر مساعدة
   =========================================================== */

.toast-stack {
  position: fixed;
  bottom: var(--space-5);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  z-index: 1000;
  width: calc(100% - var(--space-5) * 2);
  max-width: 420px;
}

.toast {
  background-color: var(--color-ink);
  color: var(--color-paper);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  box-shadow: var(--shadow-raised);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  animation: toast-in var(--transition-base) ease;
  border-right: 4px solid var(--color-brass);
}

.toast.toast--error { border-right-color: var(--color-withdraw); }
.toast.toast--success { border-right-color: var(--color-deposit); }

.toast.is-leaving {
  animation: toast-out var(--transition-base) ease forwards;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes toast-out {
  from { opacity: 1; transform: translateY(0); }
  to { opacity: 0; transform: translateY(8px); }
}

/* نافذة تأكيد منبثقة */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(43, 43, 38, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base);
}

.modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background-color: var(--color-paper-raised);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  max-width: 360px;
  width: 100%;
  box-shadow: var(--shadow-raised);
  transform: translateY(8px) scale(0.98);
  transition: transform var(--transition-base);
}

.modal-overlay.is-open .modal-box {
  transform: translateY(0) scale(1);
}

.modal-box__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: var(--space-2);
}

.modal-box__text {
  font-size: 0.9375rem;
  color: var(--color-ink-soft);
  margin-bottom: var(--space-5);
}

/* فاصل بسيط */
.divider {
  height: 1px;
  background-color: var(--color-line);
  margin: var(--space-6) 0;
}

/* سكيلتون تحميل */
.skeleton {
  background: linear-gradient(90deg, var(--color-line-soft) 25%, var(--color-line) 37%, var(--color-line-soft) 63%);
  background-size: 400% 100%;
  animation: skeleton-loading 1.4s ease infinite;
  border-radius: var(--radius-sm);
}

@keyframes skeleton-loading {
  0% { background-position: 100% 50%; }
  100% { background-position: 0 50%; }
}

@media (prefers-reduced-motion: reduce) {
  .skeleton { animation: none; }
}