/* Scoped, theme-friendly ArtClass public UI baseline. */
:is(.artclass-catalog, .artclass-offering, .artclass-student-dashboard, .artclass-instructor-dashboard) {
  --artclass-ink: #1c2430;
  --artclass-muted: #566273;
  --artclass-surface: #fffdf9;
  --artclass-border: #d9dce2;
  --artclass-accent: #8a3d19;
  --artclass-accent-strong: #632a10;
  --artclass-focus: #0c70c7;
  --artclass-radius: 0.65rem;
  color: var(--artclass-ink);
}

:is(.artclass-catalog, .artclass-offering, .artclass-student-dashboard, .artclass-instructor-dashboard) *,
:is(.artclass-catalog, .artclass-offering, .artclass-student-dashboard, .artclass-instructor-dashboard) *::before,
:is(.artclass-catalog, .artclass-offering, .artclass-student-dashboard, .artclass-instructor-dashboard) *::after {
  box-sizing: border-box;
}

:is(.artclass-catalog, .artclass-offering, .artclass-student-dashboard, .artclass-instructor-dashboard) :is(a, button, input, select, textarea):focus-visible {
  outline: 3px solid var(--artclass-focus);
  outline-offset: 3px;
}

:is(.artclass-catalog, .artclass-offering, .artclass-student-dashboard, .artclass-instructor-dashboard) :is(input:not([type="checkbox"]):not([type="radio"]), select, textarea) {
  width: 100%;
  min-height: 2.75rem;
  padding: 0.6rem 0.7rem;
  color: inherit;
  background: #fff;
  border: 1px solid var(--artclass-border);
  border-radius: 0.35rem;
}

:is(.artclass-catalog, .artclass-offering, .artclass-student-dashboard, .artclass-instructor-dashboard) textarea {
  min-height: 7rem;
  resize: vertical;
}

:is(.artclass-catalog, .artclass-offering, .artclass-student-dashboard, .artclass-instructor-dashboard) button,
:is(.artclass-catalog, .artclass-offering, .artclass-student-dashboard, .artclass-instructor-dashboard) .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.65rem 1rem;
  color: #fff;
  font: inherit;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  background: var(--artclass-accent);
  border: 1px solid var(--artclass-accent);
  border-radius: 0.35rem;
}

:is(.artclass-catalog, .artclass-offering, .artclass-student-dashboard, .artclass-instructor-dashboard) button:hover,
:is(.artclass-catalog, .artclass-offering, .artclass-student-dashboard, .artclass-instructor-dashboard) .button:hover {
  color: #fff;
  background: var(--artclass-accent-strong);
  border-color: var(--artclass-accent-strong);
}

.artclass-catalog,
.artclass-student-dashboard,
.artclass-instructor-dashboard,
.artclass-offering article {
  width: min(100% - 2rem, 76rem);
  margin-inline: auto;
}

.artclass-catalog__filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: 0.85rem 1rem;
  padding: 1rem;
  margin: 1.25rem 0;
  background: var(--artclass-surface);
  border: 1px solid var(--artclass-border);
  border-radius: var(--artclass-radius);
}

.artclass-catalog__filters p,
.artclass-catalog__filters fieldset {
  min-width: 0;
  padding: 0;
  margin: 0;
  border: 0;
}

.artclass-catalog__filters label,
.artclass-catalog__filters legend {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 650;
}

.artclass-catalog__filters fieldset {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
}

.artclass-catalog__filters fieldset label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
  font-weight: 400;
}

.artclass-catalog__filters fieldset input {
  width: auto;
  min-height: auto;
}

.artclass-catalog__filters p:last-child {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.artclass-catalog__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
  gap: 1.25rem;
}

.artclass-catalog__card,
.artclass-student-dashboard__section,
.artclass-student-dashboard__calendar,
.artclass-student-dashboard__notifications,
.artclass-student-dashboard__membership,
.artclass-student-dashboard__waitlists,
.artclass-message-history,
.artclass-instructor-dashboard__roster,
.artclass-instructor-dashboard__attendance,
.artclass-instructor-dashboard__announcement,
.artclass-offering__booking {
  padding: 1.1rem;
  margin: 1rem 0;
  background: var(--artclass-surface);
  border: 1px solid var(--artclass-border);
  border-radius: var(--artclass-radius);
}

.artclass-catalog__card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  margin: 0;
  overflow: hidden;
}

.artclass-catalog__image,
.artclass-offering__image img {
  display: block;
  width: 100%;
  height: auto;
}

.artclass-catalog__card-content {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 1rem;
}

.artclass-catalog__card-content > :last-child {
  margin-top: auto;
}

.artclass-catalog__pagination,
.artclass-message-history nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.artclass-catalog__pagination [aria-current="page"] {
  font-weight: 700;
}

.artclass-offering__header {
  margin-bottom: 1.5rem;
}

.artclass-offering__content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(16rem, 22rem);
  gap: 1.5rem 2rem;
}

.artclass-offering__content > section,
.artclass-offering__content > p {
  grid-column: 1;
}

.artclass-offering__booking {
  grid-column: 2;
  grid-row: 1 / span 20;
  align-self: start;
}

@supports (position: sticky) {
  .artclass-offering__booking {
    position: sticky;
    top: 1rem;
  }
}

.artclass-offering [role="alert"] {
  padding: 0.75rem;
  border-left: 0.3rem solid #a4262c;
  background: #fff1f1;
}

.artclass-student-dashboard > :is(ul, ol),
.artclass-instructor-dashboard :is(ul, ol) {
  padding-left: 1.25rem;
}

.artclass-student-dashboard li + li,
.artclass-instructor-dashboard li + li {
  margin-top: 0.8rem;
}

.artclass-instructor-dashboard__roster > ul > li,
.artclass-instructor-dashboard__attendance li {
  padding: 0.8rem;
  background: #fff;
  border: 1px solid var(--artclass-border);
  border-radius: 0.45rem;
}

.artclass-instructor-dashboard__direct-message,
.artclass-message-history__reply,
.artclass-instructor-dashboard__announcement form,
.artclass-waitlist__form {
  display: grid;
  gap: 0.65rem;
  margin-top: 0.7rem;
}

.artclass-instructor-dashboard__direct-message label,
.artclass-message-history__reply label,
.artclass-instructor-dashboard__announcement label {
  font-weight: 650;
}

@media (max-width: 44rem) {
  .artclass-offering__content {
    display: block;
  }

  .artclass-offering__booking {
    position: static;
  }

  .artclass-catalog,
  .artclass-student-dashboard,
  .artclass-instructor-dashboard,
  .artclass-offering article {
    width: min(100% - 1.25rem, 76rem);
  }

  .artclass-catalog__filters {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  :is(.artclass-catalog, .artclass-offering, .artclass-student-dashboard, .artclass-instructor-dashboard) * {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

@media (forced-colors: active) {
  :is(.artclass-catalog, .artclass-offering, .artclass-student-dashboard, .artclass-instructor-dashboard) :is(button, .button) {
    border: 1px solid ButtonText;
  }
}