/* ============================================
   Mobile App Download Banner
   ============================================
   Smart banner shown to mobile users, guiding
   them to download the Devalay app from the
   appropriate app store.
   ============================================ */

.app-banner {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-toast);
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-primary);
  box-shadow: var(--shadow-sm);
  padding: 8px 12px;
  align-items: center;
  gap: 10px;
  font-family: var(--font-primary);
}

.app-banner.visible {
  display: flex;
}

.app-banner-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  color: var(--text-muted);
  font-size: 18px;
  line-height: 1;
  flex-shrink: 0;
}

.app-banner-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  flex-shrink: 0;
  object-fit: cover;
}

.app-banner-info {
  flex: 1;
  min-width: 0;
  line-height: 1.3;
}

.app-banner-title {
  font-size: 14px;
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.app-banner-subtitle {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.app-banner-action {
  background: var(--brand-primary);
  color: var(--text-inverse);
  border: none;
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: var(--font-weight-semibold);
  font-family: var(--font-primary);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}

.app-banner-action:hover {
  background: var(--brand-dark);
  color: var(--text-inverse);
}

/* Push page content down when banner is visible */
body.has-app-banner .sidebar {
  top: 57px;
}

body.has-app-banner .page-content {
  padding-top: 57px;
}

/* Auth pages (signin/signup) use 100vh layout */
body.has-app-banner .authentication-section,
body.has-app-banner .signin-container {
  height: calc(100vh - 57px);
  margin-top: 57px;
}

/* Only show on mobile / small screens */
@media (min-width: 768px) {
  .app-banner {
    display: none !important;
  }
  body.has-app-banner .sidebar {
    top: unset;
  }
  body.has-app-banner .page-content {
    padding-top: 0;
  }
  body.has-app-banner .authentication-section,
  body.has-app-banner .signin-container {
    height: 100vh;
    margin-top: 0;
  }
}