/* Yarn adjuster — pattern Gauge pages + /tools/yarn-adjust.html */

.yarn-adjust {
  margin: 16px 0 4px;
}

.yarn-adjust__fold {
  border: 1px solid rgba(12, 41, 90, 0.12);
  border-radius: 8px;
  background: #fff;
  overflow: clip;
}

.yarn-adjust__summary {
  cursor: pointer;
  list-style: none;
  padding: 0.85rem 1rem;
  font-family: Lexend, system-ui, sans-serif;
  font-weight: 700;
  font-size: 0.98rem;
  color: #0c295a;
}

.yarn-adjust__summary::-webkit-details-marker {
  display: none;
}

.yarn-adjust__summary::after {
  content: "▸";
  float: right;
  opacity: 0.45;
  font-size: 0.8rem;
}

.yarn-adjust__fold[open] > .yarn-adjust__summary::after {
  content: "▾";
}

.yarn-adjust__body {
  padding: 0 1rem 1rem;
  border-top: 1px solid rgba(12, 41, 90, 0.08);
}

.yarn-adjust__lead,
.yarn-adjust__hint,
.yarn-adjust__notes,
.yarn-adjust__empty {
  margin: 0.7rem 0 0;
  font-family: Montserrat, system-ui, sans-serif;
  font-size: 0.86rem;
  line-height: 1.45;
  color: rgba(12, 41, 90, 0.78);
}

.yarn-adjust__form {
  display: grid;
  gap: 0.85rem;
  margin-top: 0.75rem;
}

.yarn-adjust__set {
  margin: 0;
  padding: 0.7rem 0.75rem 0.8rem;
  border: 1px solid rgba(12, 41, 90, 0.1);
  border-radius: 6px;
  background: #f7f8fa;
}

.yarn-adjust__set legend {
  padding: 0 0.25rem;
  font-family: Lexend, system-ui, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #1b9aaa;
}

.yarn-adjust__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem 0.65rem;
}

.yarn-adjust__field {
  display: grid;
  gap: 0.25rem;
}

.yarn-adjust__field--wide {
  grid-column: 1 / -1;
}

.yarn-adjust__label {
  font-family: Montserrat, system-ui, sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  color: #0c295a;
}

.yarn-adjust__input {
  width: 100%;
  box-sizing: border-box;
  min-height: 2.2rem;
  padding: 0.35rem 0.5rem;
  border: 1px solid rgba(12, 41, 90, 0.18);
  border-radius: 4px;
  background: #fff;
  font: 500 0.95rem/1.2 Montserrat, system-ui, sans-serif;
  color: #0c295a;
}

.yarn-adjust__input:focus {
  outline: 2px solid rgba(27, 154, 170, 0.45);
  outline-offset: 1px;
}

.yarn-adjust__result {
  margin-top: 0.85rem;
}

.yarn-adjust__stats {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.35rem 1rem;
  margin: 0;
}

.yarn-adjust__stats dt {
  font-family: Montserrat, system-ui, sans-serif;
  font-size: 0.82rem;
  color: rgba(12, 41, 90, 0.7);
}

.yarn-adjust__stats dd {
  margin: 0;
  text-align: right;
  font-family: Lexend, system-ui, sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: #0c295a;
}

.yarn-adjust-configure-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 0.85rem;
  margin: 0.75rem 0 0;
}

.yarn-adjust-configure {
  display: inline-flex;
  align-items: center;
  margin: 0;
  padding: 0.45rem 0.85rem;
  border: 1px solid #1b9aaa;
  border-radius: 4px;
  background: #fff;
  color: #0c295a;
  font: 700 0.82rem/1.2 Lexend, system-ui, sans-serif;
  cursor: pointer;
}

.yarn-adjust-configure:hover,
.yarn-adjust-configure:focus-visible {
  background: #e8f4f5;
  outline: none;
}

.yarn-adjust-configure:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.yarn-adjust-configure--done {
  background: var(--dc-green, #89d18c);
  border-color: var(--dc-green, #89d18c);
  color: #0c295a;
}

.yarn-adjust-configure--done:hover,
.yarn-adjust-configure--done:focus-visible {
  background: #7bc47f;
}

.yarn-adjust-configure__check {
  margin-right: 0.35rem;
  font-weight: 900;
}

.yarn-adjust-configure-clear {
  border: 0;
  padding: 0;
  background: none;
  color: rgba(12, 41, 90, 0.7);
  font: 600 0.82rem/1.2 Montserrat, system-ui, sans-serif;
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
}

.yarn-adjust-configure-clear:hover,
.yarn-adjust-configure-clear:focus-visible {
  color: #0c295a;
  outline: none;
}

.yarn-adjust-banner {
  margin: 0 0 12px;
  padding: 0.7rem 0.9rem;
  border-radius: 6px;
  background: #e8f4f5;
  border: 1px solid rgba(27, 154, 170, 0.35);
}

.yarn-adjust .yarn-adjust-banner {
  margin-top: 0.65rem;
}

.yarn-adjust-banner__line {
  margin: 0;
  font: 700 0.95rem/1.4 Lexend, system-ui, sans-serif;
  color: #0c295a;
}

.yarn-adjust-banner__expect {
  margin: 0.35rem 0 0;
  font: 400 0.82rem/1.4 Montserrat, system-ui, sans-serif;
  color: rgba(12, 41, 90, 0.78);
}

.yarn-adjust-tool {
  max-width: 640px;
  margin: 0 auto;
  padding: 1.5rem 1.15rem 3rem;
}

.yarn-adjust-tool h1 {
  margin: 0 0 0.4rem;
  font: 700 1.45rem/1.2 Lexend, system-ui, sans-serif;
  color: #0c295a;
}

.yarn-adjust-tool__lead {
  margin: 0 0 1rem;
  font: 400 0.95rem/1.5 Montserrat, system-ui, sans-serif;
  color: rgba(12, 41, 90, 0.78);
}

.yarn-adjust-tool__preset {
  display: grid;
  gap: 0.3rem;
  margin-bottom: 1rem;
  font-family: Montserrat, system-ui, sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  color: #0c295a;
}

.yarn-adjust-tool__preset select {
  min-height: 2.4rem;
  padding: 0.35rem 0.5rem;
  border: 1px solid rgba(12, 41, 90, 0.18);
  border-radius: 4px;
  font: 500 0.95rem Montserrat, system-ui, sans-serif;
  color: #0c295a;
  background: #fff;
}