.timber-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 14px 0 10px;
}

.timber-list {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.timber-row {
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 14px;
  padding: 14px;
  background: rgba(255,255,255,.025);
}

.timber-row-head {
  display: flex;
  align-items: end;
  gap: 10px;
  justify-content: space-between;
  margin-bottom: 12px;
}

.timber-row-head label {
  flex: 1;
}

.timber-remove {
  border: 1px solid rgba(255,255,255,.14);
  background: transparent;
  color: inherit;
  border-radius: 10px;
  padding: 10px 12px;
  cursor: pointer;
}

.timber-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 10px;
}

.timber-fields label,
.timber-row-head label {
  display: grid;
  gap: 6px;
  font-size: 12px;
  color: #b7c4c5;
}

.timber-fields label span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.timber-row-result {
  margin: 12px 0 0;
  font-size: 12px;
  color: #b7c4c5;
}

.timber-row-result strong {
  color: #fff;
}

.roof-total-box {
  margin-top: 16px;
  padding: 18px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.roof-total-box span {
  color: #b7c4c5;
  font-size: 12px;
}

.roof-total-box strong {
  font-size: clamp(24px, 4vw, 38px);
}

.next-stage {
  margin-top: 18px;
  padding: 18px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.025);
}

.next-stage > span {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #9aabad;
  margin-bottom: 6px;
}

.next-stage strong {
  display: block;
  font-size: 18px;
}

.next-stage p {
  margin: 8px 0 0;
  color: #b7c4c5;
  font-size: 12px;
  line-height: 1.55;
}

@media (max-width: 620px) {
  .timber-toolbar,
  .timber-row-head,
  .roof-total-box {
    align-items: stretch;
    flex-direction: column;
  }

  .timber-fields {
    grid-template-columns: 1fr;
  }

  .timber-remove {
    width: 100%;
  }
}