.arva .arva-schema__layout { display: grid; gap: 40px; min-width: 0; }
.arva .arva-schema__layout > * { min-width: 0; }
.arva .arva-schema__req { color: #c0392b; font-weight: 700; margin-left: 2px; }
.arva .arva-schema__legend { color: var(--muted); font-size: 0.875rem; }
.arva .arva-schema__group { display: grid; gap: 16px; margin: 0; padding: 0; border: 0; min-width: 0; }
.arva .arva-schema__group > legend { margin-bottom: 4px; padding: 0; font-size: 1.125rem; font-weight: 650; }
.arva .arva-schema__pair { display: grid; gap: 16px; align-items: start; }
.arva .arva-schema__hours { display: grid; gap: 8px; }
.arva .arva-schema__day { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: 8px; }
.arva .arva-schema__day label.arva-schema__check { grid-column: 1 / -1; display: flex; align-items: center; gap: 10px; font-weight: 550; }
.arva .arva-schema__day input[type='checkbox'] { width: 20px; height: 20px; flex: none; accent-color: var(--ink); }
.arva .arva-schema__day .arva-tool__input { min-height: 44px; padding: 8px 12px; }
.arva .arva-schema__day .arva-tool__input:disabled { opacity: 0.45; }
.arva .arva-schema__select { appearance: auto; }
.arva .arva-schema__panel { position: relative; }
.arva .arva-schema__code { margin: 0; max-height: 560px; overflow: auto; padding: 16px; border-radius: 12px; background: var(--ink); color: var(--bone); font: 0.8125rem/1.6 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; white-space: pre-wrap; overflow-wrap: anywhere; }
.arva .arva-schema__tabs { display: grid; gap: 12px; margin-top: 24px; }
.arva .arva-schema__tabs details { border: 1px solid var(--line); border-radius: 12px; background: var(--paper); padding: 4px 20px; }
.arva .arva-schema__tabs summary { padding: 14px 0; font-weight: 650; cursor: pointer; }
.arva .arva-schema__tabs details > p { padding-bottom: 16px; color: var(--muted); }
@media (min-width: 640px) {
  .arva .arva-schema__pair { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .arva .arva-schema__day { grid-template-columns: 150px minmax(0, 1fr) minmax(0, 1fr); }
  .arva .arva-schema__day label.arva-schema__check { grid-column: auto; }
}
@media (min-width: 1100px) {
  .arva .arva-schema__layout { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; gap: 56px; }
  .arva .arva-schema__panel { position: sticky; top: 96px; }
}