.m3-calendar,
.m3-submission {
  --m3-ink: #17312b;
  --m3-muted: #5b6d68;
  --m3-green: #1f654d;
  --m3-green-dark: #124837;
  --m3-gold: #d7a83f;
  --m3-paper: #fffdf8;
  --m3-surface: #f3f7f3;
  --m3-line: #d8e2dc;
  color: var(--m3-ink);
  font-family: inherit;
}

.m3-calendar *,
.m3-submission * {
  box-sizing: border-box;
}

.m3-calendar__eyebrow {
  margin: 0 0 0.35rem;
  color: var(--m3-green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.m3-calendar__header h2,
.m3-submission h2 {
  margin-top: 0;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1;
}

.m3-calendar__filters {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 0.75rem;
  margin-block: 1.5rem;
  padding: 1rem;
  background: var(--m3-paper);
  border: 1px solid var(--m3-line);
  border-radius: 16px;
}

.m3-calendar__filters label {
  font-weight: 700;
}

.m3-calendar__filters select,
.m3-calendar__filters input,
.m3-calendar__filters button,
.m3-submission input,
.m3-submission textarea,
.m3-submission select,
.m3-submission button {
  min-height: 48px;
  padding: 0.7rem 0.85rem;
  border: 1px solid #b8c8c0;
  border-radius: 10px;
  font: inherit;
}

.m3-calendar__filters button,
.m3-submission button {
  color: #fff;
  background: var(--m3-green);
  border-color: var(--m3-green);
  cursor: pointer;
  font-weight: 800;
}

.m3-calendar__filters button:hover,
.m3-submission button:hover {
  background: var(--m3-green-dark);
}

.m3-calendar__filters :focus,
.m3-calendar__tabs :focus,
.m3-submission :focus {
  outline: 3px solid color-mix(in srgb, var(--m3-gold), transparent 35%);
  outline-offset: 2px;
}

.m3-calendar__tabs {
  display: inline-flex;
  margin-bottom: 1rem;
  padding: 0.25rem;
  background: var(--m3-surface);
  border-radius: 999px;
}

.m3-calendar__tabs button {
  padding: 0.6rem 0.95rem;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--m3-muted);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
}

.m3-calendar__tabs button[aria-selected="true"] {
  color: #fff;
  background: var(--m3-green);
}

.m3-event-list {
  display: grid;
  gap: 1rem;
}

.m3-event-card {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem;
  background: #fff;
  border: 1px solid var(--m3-line);
  border-radius: 16px;
}

.m3-event-card time {
  display: grid;
  align-content: center;
  min-height: 78px;
  padding: 0.5rem;
  text-align: center;
  color: var(--m3-green-dark);
  background: #edf5ee;
  border-radius: 12px;
}

.m3-event-card time span {
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.m3-event-card time strong {
  font-size: 1.8rem;
  line-height: 1;
}

.m3-event-card h3 {
  margin: 0.25rem 0;
  font-size: 1.35rem;
}

.m3-event-card h3 a {
  color: var(--m3-ink);
}

.m3-event-card p {
  margin: 0;
  color: var(--m3-muted);
}

.m3-event-card__category {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  color: var(--m3-green-dark);
  background: #e2f0e7;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
}

.m3-month {
  padding: 1rem;
  background: #fff;
  border: 1px solid var(--m3-line);
  border-radius: 16px;
}

.m3-month__grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.45rem;
}

.m3-month__weekday {
  color: var(--m3-muted);
  text-align: center;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.m3-month__day {
  min-height: 105px;
  padding: 0.45rem;
  border: 1px solid var(--m3-line);
  border-radius: 9px;
}

.m3-month__day--empty {
  background: var(--m3-surface);
}

.m3-month__day a {
  display: block;
  margin-top: 0.35rem;
  padding: 0.35rem;
  color: var(--m3-green-dark);
  background: #e2f0e7;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.25;
}

.m3-month__day a span {
  display: block;
  font-size: 0.65rem;
  font-weight: 500;
}

.m3-calendar__empty,
.m3-notice {
  padding: 1rem;
  border-radius: 12px;
}

.m3-calendar__empty {
  background: var(--m3-surface);
}

.m3-submission__form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
  padding: clamp(1rem, 3vw, 2rem);
  background: #fff;
  border: 1px solid var(--m3-line);
  border-radius: 16px;
}

.m3-submission label {
  display: grid;
  gap: 0.35rem;
  font-weight: 700;
}

.m3-submission input,
.m3-submission textarea,
.m3-submission select {
  width: 100%;
  color: var(--m3-ink);
  background: #fff;
}

.m3-submission textarea {
  min-height: 150px;
  resize: vertical;
}

.m3-submission__full,
.m3-submission__privacy,
.m3-submission__form > button {
  grid-column: 1 / -1;
}

.m3-submission__privacy {
  color: var(--m3-muted);
  font-size: 0.88rem;
}

.m3-notice--success {
  color: #174d35;
  background: #e5f4ea;
  border: 1px solid #bdddc8;
}

.m3-notice--error {
  color: #84263a;
  background: #fff0f2;
  border: 1px solid #e5b7c0;
}

.m3-honeypot {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.m3-event-details {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 0.4rem 1rem;
  padding: 1rem;
  background: var(--m3-surface, #f3f7f3);
  border-radius: 12px;
}

.m3-event-details dt {
  font-weight: 800;
}

.m3-event-details dd {
  margin: 0;
}

.m3-event-details__link {
  display: inline-block;
  padding: 0.7rem 1rem;
  color: #fff;
  background: var(--m3-green, #1f654d);
  border-radius: 10px;
  font-weight: 800;
}

@media (max-width: 720px) {
  .m3-calendar__tabs {
    display: none;
  }

  [data-m3-panel="month"] {
    display: none !important;
  }

  .m3-submission__form {
    grid-template-columns: 1fr;
  }

  .m3-submission__full,
  .m3-submission__privacy,
  .m3-submission__form > button {
    grid-column: auto;
  }
}