.ed-preferred-source {
  position: fixed;
  inset-inline-start: max(14px, env(safe-area-inset-left));
  bottom: max(16px, env(safe-area-inset-bottom));
  z-index: 1045;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 10px;
  width: min(470px, calc(100vw - 28px));
  padding: 11px 12px;
  border: 1px solid rgba(5, 143, 93, .2);
  border-radius: 15px;
  background: rgba(255, 255, 255, .97);
  color: #17233b;
  box-shadow: 0 12px 34px rgba(20, 42, 65, .16);
  direction: rtl;
  opacity: 0;
  visibility: hidden;
  transform: translateY(18px);
  transition: opacity .22s ease, transform .22s ease, visibility .22s ease;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.ed-preferred-source[hidden] { display: none !important; }

.ed-preferred-source.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.ed-preferred-source__icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  border-radius: 11px;
  background: #edf8f3;
  color: #078b5c;
  font-size: 18px;
}

.ed-preferred-source__content {
  min-width: 0;
  line-height: 1.5;
}

.ed-preferred-source__content strong,
.ed-preferred-source__content span { display: block; }

.ed-preferred-source__content strong {
  margin-bottom: 1px;
  color: #102239;
  font-size: 13px;
  font-weight: 800;
}

.ed-preferred-source__content span {
  color: #667085;
  font-size: 11px;
}

.ed-preferred-source__action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 7px 13px;
  border-radius: 10px;
  background: #078b5c;
  color: #fff !important;
  font-size: 12px;
  font-weight: 800;
  text-decoration: none !important;
  white-space: nowrap;
  transition: background-color .18s ease, transform .18s ease;
}

.ed-preferred-source__action:hover {
  background: #05784f;
  transform: translateY(-1px);
}

.ed-preferred-source__close {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: #98a2b3;
  cursor: pointer;
}

.ed-preferred-source__close:hover {
  background: #f2f4f7;
  color: #344054;
}

[data-theme="dark"] .ed-preferred-source {
  border-color: rgba(77, 209, 156, .22);
  background: rgba(23, 35, 55, .97);
  color: #eef4fb;
  box-shadow: 0 14px 38px rgba(0, 0, 0, .35);
}

[data-theme="dark"] .ed-preferred-source__content strong { color: #fff; }
[data-theme="dark"] .ed-preferred-source__content span { color: #b8c2d1; }
[data-theme="dark"] .ed-preferred-source__icon { background: rgba(7, 139, 92, .18); }
[data-theme="dark"] .ed-preferred-source__close:hover { background: rgba(255, 255, 255, .08); color: #fff; }

@media (max-width: 575.98px) {
  .ed-preferred-source {
    inset-inline: 10px;
    bottom: max(10px, env(safe-area-inset-bottom));
    width: auto;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 8px;
    padding: 10px;
    border-radius: 14px;
  }

  .ed-preferred-source__close {
    position: absolute;
    top: -9px;
    inset-inline-start: -5px;
    width: 25px;
    height: 25px;
    border: 1px solid #e4e7ec;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 3px 10px rgba(16, 24, 40, .12);
  }

  .ed-preferred-source__content span { font-size: 10.5px; }
  .ed-preferred-source__action { min-height: 32px; padding-inline: 11px; }
}

@media (prefers-reduced-motion: reduce) {
  .ed-preferred-source,
  .ed-preferred-source__action { transition: none; }
}