.public-sharing {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.public-sharing h3 {
  margin-bottom: 10px;
}
.public-sharing-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: 1fr;
  gap: 8px;
}
.public-sharing-actions > .button {
  width: 100%;
  min-width: 0;
  white-space: normal;
  text-align: center;
}
.public-sharing-qr {
  width: min(100%, 320px);
  box-sizing: border-box;
  margin: 20px auto 0;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--surface, #fff);
  box-shadow: 0 8px 28px rgb(0 0 0 / 6%);
  text-align: center;
}
.sharing-qr-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}
.sharing-qr-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
}
.sharing-qr-access {
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.sharing-qr-paper {
  overflow: hidden;
  border-radius: 12px;
  /* Keep the complete light quiet zone in both themes, including in downloads. */
  background: #fafbf8;
}
[data-theme="dark"] .sharing-qr-paper {
  background: #edf0f5;
}
.public-sharing-qr img {
  display: block;
  width: 100%;
  height: auto;
}
.public-sharing-qr figcaption {
  display: grid;
  gap: 5px;
  margin: 18px 0;
}
.public-sharing-qr figcaption strong {
  font-size: 15px;
}
.public-sharing-qr figcaption span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}
.public-sharing-qr > .button {
  width: 100%;
}
.public-shell {
  display: flex;
  flex-direction: column;
  height: 100dvh;
  min-height: 0;
}
.public-shell .topbar {
  flex-shrink: 0;
  padding: 12px 24px;
  gap: 12px;
}
.public-shell .public-topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}
.public-shell .public-main {
  flex: 1;
  min-height: 0;
}
.public-shell .board-workspace {
  height: 100%;
}
.public-shell .board-heading {
  min-width: 0;
}
.public-shell .board-heading h1 {
  overflow-wrap: anywhere;
}
.public-shell .public-filter {
  width: 260px;
  max-width: 100%;
  background: var(--surface, #fff);
  color: var(--ink);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
}
.public-shell .board-button {
  background: var(--surface, #fff);
  color: var(--ink);
  border: 1px solid var(--border);
}
.public-readonly {
  font-size: 11px;
  color: var(--muted);
}
.public-shell .lane-cards {
  padding-bottom: 10px;
}
.public-shell .version-footer {
  flex-shrink: 0;
}
.public-error {
  padding: 36px 24px;
  max-width: 650px;
  margin: auto;
}
.public-error h1 {
  margin-bottom: 16px;
}
.public-ticket-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 18px 0;
  color: var(--muted);
  font-size: 12px;
}
.public-ticket .ticket-parent {
  margin-top: 18px;
}
.public-ticket .ticket-lower {
  grid-template-columns: minmax(0, 1fr) minmax(160px, 240px);
}
.public-refresh-status {
  font-size: 11px;
  color: var(--muted);
}
@media (max-width: 600px) {
  .public-shell .topbar {
    padding: 12px;
    flex-wrap: wrap;
  }
  .public-shell .board-header {
    align-items: flex-start;
  }
  .public-shell .board-heading {
    flex-wrap: wrap;
  }
  .public-shell .public-filter {
    width: 100%;
  }
  .public-shell .board-subheader {
    flex-wrap: wrap;
  }
  .public-ticket .ticket-lower {
    grid-template-columns: minmax(0, 1fr);
  }
}