.md-banner {
  background-color: var(--qrdx-white);
  color: var(--qrdx-black);
  font-size: 16px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.8em 1.2em;
  text-align: center;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  flex-wrap: wrap;
  border-bottom: 1px solid var(--qrdx-gray-200);
  position: relative;
}

/* Dark mode banner */
[data-md-color-scheme='slate'] .md-banner {
  background-color: var(--qrdx-gray-900);
  color: var(--qrdx-white);
  border-bottom-color: var(--qrdx-gray-700);
}

.md-banner p {
  margin: 0;
  font-weight: 500;
  flex: 1 1 100%;
}

.md-banner a {
  color: var(--qrdx-black);
  font-weight: bold;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 2px;
  transition: opacity 0.2s ease;
}

[data-md-color-scheme='slate'] .md-banner a {
  color: var(--qrdx-white);
}

.md-banner a:hover {
  opacity: 0.7;
}

/* Hidden state for announcement bar */
.md-banner.hidden {
  display: none;
}

/* Announcement Bar Component */
.announcement-bar {
  background-color: var(--qrdx-white);
  color: var(--qrdx-black);
  padding: 0.8em 3em 0.8em 1.2em;
  text-align: center;
  border-bottom: 1px solid var(--qrdx-gray-200);
  position: static;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Dark mode */
[data-md-color-scheme='slate'] .announcement-bar {
  background-color: var(--qrdx-gray-900);
  color: var(--qrdx-white);
  border-bottom-color: var(--qrdx-gray-700);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.announcement-bar.hidden {
  display: none !important;
}

.announcement-bar__content {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.announcement-bar__text {
  font-weight: 500;
  line-height: 1.4;
}

.announcement-bar__link {
  color: var(--qrdx-black);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 2px;
  font-weight: 700;
  transition: opacity 0.2s ease;
  margin-left: 0.25rem;
}

[data-md-color-scheme='slate'] .announcement-bar__link {
  color: var(--qrdx-white);
}

.announcement-bar__link:hover {
  opacity: 0.7;
}

.announcement-bar__close {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: 2px solid var(--qrdx-black);
  color: var(--qrdx-black);
  cursor: pointer;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1;
  padding: 0;
  transition: all 0.2s ease;
}

[data-md-color-scheme='slate'] .announcement-bar__close {
  border-color: var(--qrdx-white);
  color: var(--qrdx-white);
}

.announcement-bar__close:hover {
  background-color: var(--qrdx-black);
  color: var(--qrdx-white);
  transform: translateY(-50%) scale(1.1);
}

[data-md-color-scheme='slate'] .announcement-bar__close:hover {
  background-color: var(--qrdx-white);
  color: var(--qrdx-black);
}

/* Responsive Design */
@media screen and (max-width: 768px) {
  .announcement-bar {
    padding: 0.75rem 3rem 0.75rem 1rem;
    font-size: 14px;
  }
  
  .announcement-bar__content {
    gap: 0.25rem;
  }
  
  .announcement-bar__close {
    right: 0.5rem;
    width: 24px;
    height: 24px;
    font-size: 1.2rem;
  }
}@media screen and (max-width: 600px) {
  .md-banner {
    font-size: 14px;
    padding: 1em;
  }
}