/* پاپ‌آپ بروزرسانی نسخه — وسط صفحه، شیشه‌ای، با آواتار دِلی */
.app-update-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-app-update, 10100);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(1rem, env(safe-area-inset-top)) 1.25rem max(1rem, env(safe-area-inset-bottom));
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.24s ease, visibility 0.24s ease;
}

.app-update-modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.app-update-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 20, 14, 0.48);
  backdrop-filter: blur(12px) saturate(1.15);
  -webkit-backdrop-filter: blur(12px) saturate(1.15);
}

.app-update-modal-dialog {
  position: relative;
  z-index: 1;
  width: min(400px, 100%);
  max-height: calc(100dvh - 2rem);
  overflow: auto;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.58);
  background: linear-gradient(
    165deg,
    rgba(255, 255, 255, 0.9) 0%,
    rgba(244, 249, 245, 0.88) 100%
  );
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  box-shadow:
    0 28px 72px rgba(14, 28, 18, 0.24),
    0 0 0 1px rgba(129, 176, 97, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.95);
  transform: translateY(14px) scale(0.96);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  text-align: center;
}

.app-update-modal.is-open .app-update-modal-dialog {
  transform: translateY(0) scale(1);
}

.app-update-modal-hero {
  padding: 1.75rem 1.5rem 0.25rem;
}

.app-update-modal-avatar-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 5.5rem;
  height: 5.5rem;
  margin: 0 auto;
}

.app-update-modal-avatar {
  position: relative;
  z-index: 1;
  width: 5.5rem;
  height: 5.5rem;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 10px 28px rgba(90, 122, 82, 0.22);
}

.app-update-modal-avatar-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid rgba(129, 176, 97, 0.45);
  animation: app-update-ring 2.4s ease-in-out infinite;
}

@keyframes app-update-ring {
  0%, 100% { transform: scale(1); opacity: 0.55; }
  50% { transform: scale(1.08); opacity: 1; }
}

.app-update-modal-body {
  padding: 0.75rem 1.5rem 1.5rem;
}

.app-update-modal-eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--brand, #81b061);
  letter-spacing: 0.02em;
}

.app-update-modal-title {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 4vw, 1.35rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--text, #1a1f1c);
}

.app-update-modal-text {
  margin: 0 0 1.25rem;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--text-muted, #5c6560);
}

.app-update-modal-actions {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.app-update-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 2.85rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-full, 999px);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.18s, color 0.18s, transform 0.15s, box-shadow 0.18s;
}

.app-update-btn--primary {
  border: none;
  color: #fff;
  background: linear-gradient(135deg, var(--brand, #81b061), var(--brand-hover, #719552));
  box-shadow: 0 8px 22px rgba(129, 176, 97, 0.35);
}

.app-update-btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 26px rgba(129, 176, 97, 0.42);
}

.app-update-btn--primary:disabled {
  opacity: 0.72;
  cursor: wait;
  transform: none;
}

body.app-update-modal-open {
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .app-update-modal,
  .app-update-modal-dialog,
  .app-update-modal-avatar-ring {
    animation: none;
    transition: none;
  }
}