.morph-word {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-end;
  gap: 0.15rem;
  margin: 1.1rem 0 1.35rem;
  font-size: 1.9rem;
  font-weight: 700;
  user-select: none;
  min-height: 4.8rem;
}

.morph-span {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-end;
  /* без min-width шире букв — иначе крыша «лезет» на соседей */
  overflow: hidden;
}

.morph-span__letters {
  display: inline-flex;
  align-items: flex-end;
  position: relative;
  z-index: 1;
}

/* Приставка: уголок ⌐ */
.morph-span--prefix .morph-span__letters {
  border-left: 2.5px solid var(--morph-part);
  border-top: 2.5px solid var(--morph-part);
  padding: 0.2rem 0.1rem 0.05rem 0.15rem;
}

/* Корень: дуга сверху (как в школе) */
.morph-span--root {
  padding-top: 0.75rem;
}

.morph-span--root .morph-span__mark {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 0.7rem;
  width: 100%;
  display: block;
  pointer-events: none;
  overflow: visible;
}

/* Суффикс: крыша сверху, строго по ширине фрагмента */
.morph-span--suffix {
  padding-top: 0.75rem;
}

.morph-span--suffix .morph-span__mark {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 0.7rem;
  width: 100%;
  display: block;
  pointer-events: none;
}

/* Окончание / постфикс: рамка вокруг букв */
.morph-span--ending .morph-span__letters,
.morph-span--postfix .morph-span__letters {
  border: 2.5px solid var(--morph-part);
  border-radius: 2px;
  padding: 0.12rem 0.15rem;
}

.morph-letter {
  min-width: 1.3rem;
  padding: 0.12rem 0.06rem;
  border: none;
  border-radius: 3px;
  background: transparent;
  cursor: cell;
  font: inherit;
  font-weight: 700;
  line-height: 1.1;
  color: inherit;
}

button.morph-letter:hover {
  background: color-mix(in srgb, var(--color-border) 35%, transparent);
}

.morph-letter.is-painted {
  color: var(--morph-part, #333);
}

.morph-tools {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.55rem;
  margin: 0 0 1rem;
}

.morph-tool {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  min-width: 4.5rem;
  padding: 0.45rem 0.55rem;
  border: 2px solid var(--tool-color, var(--color-border));
  border-radius: 10px;
  background: var(--color-surface);
  cursor: pointer;
  font: inherit;
  color: inherit;
}

.morph-tool.is-active {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--tool-color) 35%, transparent);
  background: color-mix(in srgb, var(--tool-color) 12%, var(--color-surface));
}

.morph-tool__mark {
  width: 2rem;
  height: 1.35rem;
  display: block;
}

.morph-tool__label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-muted);
}

.morph-zero-hint {
  width: 100%;
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-muted);
  margin: -0.35rem 0 0.75rem;
}

body.morph-tool-on {
  cursor: crosshair;
}

.morph-word--model {
  margin: 0.35rem 0 0.85rem;
  pointer-events: none;
}

.morph-word--model .morph-letter {
  cursor: default;
  display: inline-block;
  text-align: center;
}

.morph-model-caption,
.morph-analogues {
  margin: 0.35rem 0 0.15rem;
  font-weight: 600;
}

.morph-analogues {
  font-weight: 400;
}

.morph-analogues-list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  margin: 0.15rem 0 0.75rem;
}

.morph-analogues-list .morph-word--model {
  margin: 0;
}

.morph-model-zero {
  margin: -0.25rem 0 0.5rem;
  font-size: 0.9rem;
  color: var(--color-muted);
  text-align: center;
}