.on-this-day-page {
  --history-ink: #10191c;
  --history-muted: #586963;
  --history-line: #d7e1de;
  --history-green: #08765d;
  --history-green-dark: #075443;
  --history-gold: #e7b935;
  --history-paper: #fff;
  --history-wash: #f0f6f4;
}

.on-this-day-page .history-date-bar.history-date-navigator {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px 28px;
  align-items: center;
  margin: 0 0 34px;
  padding: clamp(22px, 3vw, 34px);
  overflow: hidden;
  border: 1px solid rgba(8, 118, 93, .2);
  border-radius: 24px;
  background:
    radial-gradient(circle at 92% 4%, rgba(231, 185, 53, .22), transparent 27%),
    linear-gradient(135deg, #fff 0%, #f6fbf9 58%, #eaf4f1 100%);
  box-shadow: 0 18px 50px rgba(16, 25, 28, .09);
}

.on-this-day-page .history-date-bar.history-date-navigator::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 6px;
  background: linear-gradient(180deg, var(--history-green), var(--history-gold));
  content: "";
}

.on-this-day-page .history-date-intro {
  max-width: 650px;
}

.on-this-day-page .history-date-kicker,
.on-this-day-page .history-date-status {
  display: block;
  margin-bottom: 7px;
  color: var(--history-green);
  font-size: 11px;
  font-weight: 950;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.on-this-day-page .history-date-intro h2,
.on-this-day-page .history-calendar-header h2 {
  margin: 0;
  color: var(--history-ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(28px, 3.5vw, 43px);
  line-height: 1.04;
}

.on-this-day-page .history-date-intro p {
  max-width: 610px;
  margin: 10px 0 0;
  color: var(--history-muted);
  font-size: 14px;
  line-height: 1.55;
}

.on-this-day-page .history-date-copy {
  min-width: 245px;
  justify-self: end;
  text-align: right;
}

.on-this-day-page .history-date-copy strong {
  display: block;
  color: var(--history-ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(22px, 2.5vw, 30px);
  line-height: 1.12;
}

.on-this-day-page .history-date-actions {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: auto minmax(250px, 1fr) auto auto;
  gap: 10px;
  align-items: stretch;
}

.on-this-day-page .history-day-button,
.on-this-day-page .history-calendar-trigger {
  min-height: 56px;
  border: 1px solid var(--history-line);
  border-radius: 14px;
  color: var(--history-ink);
  background: rgba(255, 255, 255, .88);
  font: inherit;
  font-size: 13px;
  font-weight: 850;
  cursor: pointer;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

.on-this-day-page .history-day-button {
  display: inline-flex;
  gap: 9px;
  align-items: center;
  justify-content: center;
  padding: 0 17px;
}

.on-this-day-page .history-calendar-trigger {
  display: flex;
  gap: 13px;
  align-items: center;
  padding: 10px 16px;
  text-align: left;
}

.on-this-day-page .history-calendar-trigger svg {
  width: 25px;
  height: 25px;
  flex: 0 0 auto;
  fill: none;
  stroke: var(--history-green);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.on-this-day-page .history-calendar-trigger svg path:nth-child(2) {
  fill: var(--history-green);
  stroke: none;
}

.on-this-day-page .history-calendar-trigger-copy {
  display: grid;
  gap: 2px;
}

.on-this-day-page .history-calendar-trigger-copy strong {
  font-size: 14px;
}

.on-this-day-page .history-calendar-trigger-copy small {
  color: var(--history-muted);
  font-size: 11px;
  font-weight: 700;
}

.on-this-day-page .history-button-icon {
  color: var(--history-green);
  font-size: 18px;
}

.on-this-day-page .history-button-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--history-gold);
  box-shadow: 0 0 0 4px rgba(231, 185, 53, .18);
}

.on-this-day-page .history-day-button:hover:not(:disabled),
.on-this-day-page .history-calendar-trigger:hover {
  transform: translateY(-2px);
  border-color: rgba(8, 118, 93, .5);
  background: #fff;
  box-shadow: 0 9px 20px rgba(16, 25, 28, .09);
}

.on-this-day-page .history-day-button:disabled {
  color: #9aa6a2;
  background: rgba(237, 241, 240, .75);
  cursor: not-allowed;
}

.on-this-day-page .history-day-button:focus-visible,
.on-this-day-page .history-calendar-trigger:focus-visible,
.on-this-day-page .history-calendar-dialog button:focus-visible,
.on-this-day-page .history-native-fallback summary:focus-visible,
.on-this-day-page .history-native-fallback input:focus-visible {
  outline: 3px solid rgba(231, 185, 53, .88);
  outline-offset: 3px;
}

.on-this-day-page .history-native-fallback {
  grid-column: 1 / -1;
  width: fit-content;
  margin-top: -8px;
  color: var(--history-muted);
  font-size: 11px;
}

.on-this-day-page .history-native-fallback summary {
  width: fit-content;
  color: var(--history-green-dark);
  font-weight: 850;
  cursor: pointer;
}

.on-this-day-page .history-native-fallback label {
  display: grid;
  gap: 5px;
  margin-top: 10px;
  font-weight: 800;
}

.on-this-day-page .history-native-fallback input {
  min-height: 42px;
  padding: 7px 10px;
  border: 1px solid var(--history-line);
  border-radius: 10px;
  background: var(--history-paper);
  font: inherit;
}

.on-this-day-page .history-calendar-dialog {
  width: min(94vw, 520px);
  max-width: none;
  max-height: min(92vh, 760px);
  padding: 0;
  overflow: auto;
  border: 0;
  border-radius: 24px;
  color: var(--history-ink);
  background: transparent;
  box-shadow: 0 28px 90px rgba(8, 20, 18, .35);
}

.on-this-day-page .history-calendar-dialog::backdrop {
  background: rgba(7, 17, 19, .62);
  backdrop-filter: blur(5px);
}

.on-this-day-page .history-calendar-panel {
  padding: clamp(20px, 4vw, 30px);
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: inherit;
  background:
    radial-gradient(circle at 95% 0, rgba(231, 185, 53, .2), transparent 28%),
    #fff;
}

.on-this-day-page .history-calendar-header {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  justify-content: space-between;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--history-line);
}

.on-this-day-page .history-calendar-header h2 {
  font-size: clamp(27px, 6vw, 36px);
}

.on-this-day-page .history-calendar-close,
.on-this-day-page .history-calendar-month-nav button {
  display: inline-grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--history-line);
  border-radius: 50%;
  color: var(--history-ink);
  background: var(--history-wash);
  font: inherit;
  font-size: 20px;
  font-weight: 900;
  cursor: pointer;
}

.on-this-day-page .history-calendar-close:hover,
.on-this-day-page .history-calendar-month-nav button:hover:not(:disabled) {
  border-color: var(--history-green);
  color: var(--history-green);
  background: #fff;
}

.on-this-day-page .history-calendar-month-nav {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) 42px;
  gap: 12px;
  align-items: center;
  margin: 22px 0 16px;
}

.on-this-day-page .history-calendar-month-nav strong {
  text-align: center;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
  line-height: 1.15;
}

.on-this-day-page .history-calendar-month-nav button:disabled {
  opacity: .35;
  cursor: not-allowed;
}

.on-this-day-page .history-calendar-weekdays,
.on-this-day-page .history-calendar-grid [role="row"] {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 5px;
}

.on-this-day-page .history-calendar-weekdays {
  margin-bottom: 7px;
}

.on-this-day-page .history-calendar-weekdays span {
  padding: 4px 0;
  color: #72817c;
  text-align: center;
  font-size: 10px;
  font-weight: 950;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.on-this-day-page .history-calendar-grid {
  display: grid;
  gap: 5px;
  min-height: 0;
}

.on-this-day-page .history-calendar-grid [role="gridcell"] {
  display: grid;
  height: 44px;
  min-width: 0;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 12px;
  color: var(--history-ink);
  background: transparent;
  font-family: Arial, "Helvetica Neue", sans-serif;
  font-size: 13px;
  font-weight: 850;
  font-variant-numeric: tabular-nums;
  cursor: pointer;
}

.on-this-day-page .history-calendar-grid [role="gridcell"]:hover:not(:disabled) {
  border-color: rgba(8, 118, 93, .35);
  background: var(--history-wash);
}

.on-this-day-page .history-calendar-grid [role="gridcell"][aria-current="date"] {
  border-color: rgba(8, 118, 93, .4);
  color: var(--history-green-dark);
  background: #e7f5f0;
}

.on-this-day-page .history-calendar-grid [role="gridcell"][aria-selected="true"] {
  border-color: var(--history-green);
  color: #fff;
  background: linear-gradient(135deg, var(--history-green), var(--history-green-dark));
  box-shadow: 0 7px 16px rgba(8, 118, 93, .25);
}

.on-this-day-page .history-calendar-grid [role="gridcell"]:disabled {
  color: #b5bfbc;
  text-decoration: line-through;
  cursor: not-allowed;
}

.on-this-day-page .history-calendar-grid .history-calendar-blank {
  height: 44px;
}

.on-this-day-page .history-calendar-footer {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
  padding-top: 17px;
  border-top: 1px solid var(--history-line);
}

.on-this-day-page .history-calendar-footer p {
  max-width: 285px;
  margin: 0;
  color: var(--history-muted);
  font-size: 11px;
  line-height: 1.45;
}

.on-this-day-page .history-calendar-footer button {
  min-height: 40px;
  padding: 0 15px;
  border: 0;
  border-radius: 11px;
  color: #fff;
  background: var(--history-ink);
  font: inherit;
  font-size: 12px;
  font-weight: 850;
  cursor: pointer;
}

@media (max-width: 820px) {
  .on-this-day-page .history-date-bar.history-date-navigator {
    grid-template-columns: 1fr;
  }

  .on-this-day-page .history-date-copy {
    min-width: 0;
    justify-self: start;
    text-align: left;
  }

  .on-this-day-page .history-date-actions {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "calendar calendar"
      "previous next"
      "today today";
  }

  .on-this-day-page .history-calendar-trigger {
    grid-area: calendar;
  }

  .on-this-day-page .history-day-previous {
    grid-area: previous;
  }

  .on-this-day-page .history-day-next {
    grid-area: next;
  }

  .on-this-day-page .history-day-today {
    grid-area: today;
  }
}

@media (max-width: 620px) {
  .on-this-day-page .history-date-bar.history-date-navigator {
    width: 100%;
    gap: 18px;
    padding: 22px 18px;
    border-radius: 19px;
  }

  .on-this-day-page .history-date-actions {
    grid-template-columns: 1fr 1fr;
  }

  .on-this-day-page .history-day-button,
  .on-this-day-page .history-calendar-trigger {
    width: 100%;
  }

  .on-this-day-page .history-calendar-dialog {
    width: 100%;
    max-height: 92dvh;
    margin: auto 0 0;
    border-radius: 24px 24px 0 0;
  }

  .on-this-day-page .history-calendar-panel {
    padding: 21px 16px max(22px, env(safe-area-inset-bottom));
  }

  .on-this-day-page .history-calendar-grid {
    min-height: 0;
  }

  .on-this-day-page .history-calendar-grid [role="gridcell"] {
    border-radius: 10px;
  }

  .on-this-day-page .history-calendar-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .on-this-day-page .history-calendar-footer p {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .on-this-day-page .history-day-button,
  .on-this-day-page .history-calendar-trigger {
    transition: none;
  }
}