tl-board {
  display: block;
  font-family: var(--tl-font, system-ui, sans-serif);
  color: var(--tl-fg, #33302b);
}

tl-board .tl-box {
  background: var(--tl-bg, #faf9f6);
  border: 1px solid var(--tl-border, rgba(0, 0, 0, 0.12));
  border-radius: var(--tl-radius, 10px);
  padding: 1rem;
}

tl-board .tl-title {
  margin: 0 0 0.85rem;
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.3;
}



tl-board .tl-rows {
  display: grid;
  gap: 0.5rem;
}
tl-board .tl-row {
  display: grid;
  grid-template-columns: minmax(64px, 96px) 1fr;
  gap: 0.5rem;
  align-items: stretch;
}
tl-board .tl-row-label {
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #fff;
  text-align: center;
  padding: 0.4rem;
  border-radius: calc(var(--tl-radius, 10px) * 0.7);
  font-size: 0.95rem;
  line-height: 1.15;
}
tl-board .tl-zone {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-content: flex-start;
  min-height: 3rem;
  padding: 0.4rem;
  background: var(--tl-row-bg, rgba(0, 0, 0, 0.045));
  border-radius: calc(var(--tl-radius, 10px) * 0.7);
  border: 1.5px dashed transparent;
  transition: border-color 120ms ease, background 120ms ease;
}
tl-board .tl-zone--over {
  border-color: var(--tl-accent, #4a6b52);
}

tl-board.tl-grabbing .tl-zone {
  border-color: var(--tl-border, rgba(0, 0, 0, 0.25));
  cursor: pointer;
}



tl-board .tl-tray-wrap { margin-top: 0.9rem; }
tl-board .tl-tray-label {
  margin: 0 0 0.35rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--tl-muted, #8a857c);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
tl-board.tl-complete .tl-tray-wrap { opacity: 0.55; }



tl-board .tl-item {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.05rem;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--tl-chip-fg, #33302b);
  background: var(--tl-chip-bg, #efede8);
  border: 1px solid var(--tl-border, rgba(0, 0, 0, 0.12));
  border-radius: calc(var(--tl-radius, 10px) * 0.6);
  padding: 0.35em 0.7em;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
}
tl-board .tl-item-sub {
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--tl-muted, #8a857c);
}
tl-board .tl-item:focus-visible {
  outline: 2px solid var(--tl-accent, #4a6b52);
  outline-offset: 2px;
}
tl-board .tl-item--grabbed {
  outline: 2px solid var(--tl-accent, #4a6b52);
  outline-offset: 2px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
  transform: scale(1.04);
}
tl-board .tl-item--drag { opacity: 0.35; }

.tl-ghost {                    
  position: fixed;
  z-index: 9999;
  pointer-events: none;
  transform: translate(-50%, -50%) rotate(2deg);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
  font-family: inherit;
}

tl-board .tl-caret {
  width: 3px;
  align-self: stretch;
  min-height: 1.6rem;
  background: var(--tl-accent, #4a6b52);
  border-radius: 2px;
}



tl-board .tl-progress {
  margin: 0.9rem 0 0;
  font-size: 0.85rem;
  color: var(--tl-muted, #8a857c);
  font-variant-numeric: tabular-nums;
}

tl-board .tl-result { margin-top: 0.35rem; }
tl-board .tl-result-title {
  margin: 0.5rem 0 0.15rem;
  font-weight: 700;
  font-size: 0.95rem;
}
tl-board .tl-result-score {
  margin: 0 0 0.35rem;
  font-size: 0.9rem;
  font-variant-numeric: tabular-nums;
}
tl-board .tl-result-diff {
  margin: 0.2rem 0 0;
  padding: 0.45em 0.7em;
  font-size: 0.83rem;
  background: var(--tl-row-bg, rgba(0, 0, 0, 0.045));
  border-radius: calc(var(--tl-radius, 10px) * 0.6);
}

tl-board .tl-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.9rem;
}
tl-board .tl-btn {
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.45em 1.1em;
  border-radius: calc(var(--tl-radius, 10px) * 0.6);
  border: 1px solid var(--tl-border, rgba(0, 0, 0, 0.12));
  background: var(--tl-row-bg, rgba(0, 0, 0, 0.045));
  color: inherit;
  cursor: pointer;
}
tl-board .tl-btn--image {
  background: var(--tl-accent, #4a6b52);
  color: var(--tl-accent-fg, #fff);
  border-color: transparent;
}
tl-board .tl-btn:hover { filter: brightness(1.06); }
tl-board .tl-btn:focus-visible {
  outline: 2px solid var(--tl-accent, #4a6b52);
  outline-offset: 2px;
}

tl-board .tl-linkbox[hidden] { display: none; }
tl-board .tl-linkbox {
  display: block;
  width: 100%;
  margin-top: 0.5rem;
  font: inherit;
  font-size: 0.8rem;
  padding: 0.4em 0.6em;
  border: 1px solid var(--tl-border, rgba(0, 0, 0, 0.12));
  border-radius: calc(var(--tl-radius, 10px) * 0.5);
  background: var(--tl-row-bg, rgba(0, 0, 0, 0.045));
  color: inherit;
}


tl-board .tl-live,
tl-board.tl-ready .tl-fallback--enhanced {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  tl-board .tl-zone, tl-board .tl-item--grabbed { transition: none; transform: none; }
  .tl-ghost { transform: translate(-50%, -50%); }
}