.panel {
  padding: clamp(1rem, 2vw, 1.35rem);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  background: var(--color-panel);
  box-shadow: 0 16px 44px var(--color-shadow);
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.eyebrow {
  margin-bottom: 0.2rem;
  color: var(--color-muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.button,
.icon-button {
  display: inline-flex;
  min-height: 2.65rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border-strong);
  border-radius: 0.7rem;
  background: var(--color-control);
  color: var(--color-text);
  font-weight: 750;
  text-decoration: none;
  transition: border-color 140ms ease, background 140ms ease, transform 140ms ease;
}

.button {
  padding: 0.65rem 0.95rem;
}

.button:hover,
.icon-button:hover {
  border-color: var(--color-accent);
  background: var(--color-control-hover);
}

.button:active,
.icon-button:active {
  transform: translateY(1px);
}

.button--primary {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-accent-text);
}

.button--primary:hover {
  background: var(--color-accent-hover);
}

.button--quiet {
  min-height: 2.35rem;
  padding: 0.45rem 0.75rem;
  font-size: 0.9rem;
}

.button--danger {
  color: var(--color-danger);
}

.button--wide {
  width: 100%;
}

.icon-button {
  width: 2.65rem;
  padding: 0;
  font-size: 1.15rem;
}

.theme-icon--night,
:root[data-theme="dark"] .theme-icon--day {
  display: none;
}

:root[data-theme="dark"] .theme-icon--night {
  display: inline;
}

.field {
  display: grid;
  gap: 0.35rem;
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 750;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 2.65rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--color-border-strong);
  border-radius: 0.6rem;
  background: var(--color-control);
  color: var(--color-text);
}


.field textarea {
  min-height: 7rem;
  resize: vertical;
  font: inherit;
  line-height: 1.4;
}

.field input[type="range"] {
  min-height: auto;
  padding: 0;
  accent-color: var(--color-accent);
}

.field output {
  float: right;
  color: var(--color-text);
}

.fieldset {
  display: grid;
  gap: 0.85rem;
  margin: 1rem 0 0;
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 0.8rem;
}

.fieldset legend {
  padding: 0 0.4rem;
  font-weight: 850;
}

.collapsible-section > summary {
  cursor: pointer;
  font-weight: 700;
}

.collapsible-section__content {
  margin-top: 1rem;
}

.help-text,
.print-note {
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 0.82rem;
}

.print-note {
  margin-top: 0.75rem;
  text-align: center;
}

.size-badge {
  flex: 0 0 auto;
  padding: 0.25rem 0.55rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-muted);
  font-size: 0.75rem;
  font-weight: 800;
}

.option-card {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.option-card input {
  flex: 0 0 auto;
  margin-top: 0.2rem;
}

.option-copy {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.option-copy strong,
.option-copy small {
  display: block;
}

.option-copy small {
  opacity: 0.8;
}

.option-stack {
  display: grid;
  gap: 0.65rem;
}

.is-hidden {
  display: none !important;
}

.improved-ability-controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.improved-ability-group {
  display: grid;
  gap: 0.55rem;
}

.improved-ability-group h3 {
  margin: 0;
  font-size: 0.9rem;
}

.improved-ability-options {
  display: grid;
  gap: 0.45rem;
}

.improved-ability-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
  color: var(--color-text);
  font-size: 0.82rem;
  font-weight: 700;
}

.improved-ability-option input {
  flex: 0 0 auto;
}

@media (max-width: 560px) {
  .improved-ability-controls {
    grid-template-columns: 1fr;
  }
}