.page-calendar {
  min-height: 100vh;
  height: auto;
  overflow-x: hidden;
  background: #dedede;
}

.calendar-page {
  position: relative;
  width: 100%;
  margin: 0;
  padding: clamp(2rem, 5vw, 4rem) clamp(1rem, 3vw, 2rem);
  padding-top: 0.1rem;
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.95rem;
  background: #dedede;
  color: var(--text);
}
/* Specific adjustment for the glow on the Calendar page only */
.calendar-page .hero-bg-accent {
  right: -20%;  /* Adjust horizontal position */
  top: -20%;    /* Adjust vertical position */
  width: 70%;   /* Adjust size if needed */
  opacity: 0.5; /* Adjust intensity if needed */
  /* These values override the global ones in styles.css */
}

.calendar-shell {
  width: min(56%, 700px);
  margin: 0 auto;
  background: var(--card);
  border: 1px solid #eee;
  border-radius: 10px;
  padding: 1rem;
  flex: 1 1 auto;
  /*min-height: clamp(460px, 62vh, 760px); */
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: .2s ease;
}

.calendar-shell:hover {
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}



.calendar-layout {
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.calendar-layout .calendar-shell {
  margin: 0;
  flex: 0 0 auto;
}

.calendar-api {
  width: 44%;
  max-width: 520px;
  min-width: 420px;
  flex: 1 1 320px;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-height: 0;
  position: relative;
}

.calendar-api-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 900;
  color: var(--text-2);
  position: absolute;
  top: 0.35rem;
  left: 0.75rem;
  right: 0.75rem;
  z-index: 2;
  pointer-events: none;
}

.calendar-api-output {
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
  padding: 0.75rem;
  border-radius: 10px;
  border: 1px solid #eee;
  background: #fff;
  color: var(--text-3);
  font-size: 0.85rem;
  max-height: 220px;
  overflow: auto;
  display: none;
}

.calendar-header {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.2rem;
  padding: 0 0 0.6rem;
 /* border-bottom: 1px solid #eee;*/
}

.calendar-header-row {
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.calendar-layout {
  position: relative;
  z-index: 1;
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.calendar-header-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.2rem;
  min-width: 0;
}

.calendar-title {
  margin: 0;
  font-size: 1.8rem;
  margin-bottom: -0.5rem;
}

.calendar-subtitle {
  margin: 0;
  color: var(--text-2);
  font-weight: 600;
  font-size: 0.95rem;
}

.calendar-controls-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: nowrap;
  width: 100%;
}

.calendar-controls {
  padding-top: 0;
  display: flex;
  flex-wrap: nowrap;
  gap: 0.6rem;
  align-items: center;
  flex: 1 1 auto;
  min-width: 0;
  order: 1;
}

.calendar-control {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
  flex: 1 1 0;
}

.calendar-control--year {
  flex-grow: 0.8;
}

.calendar-control--month {
  flex-grow: 1.2;
}

.calendar-control-inline {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  min-width: 0;
  width: 100%;
}

.calendar-control-inline .calendar-select {
  width: auto;
  min-width: 0;
  flex: 1 1 auto;
}

.calendar-controls-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex: 0 0 auto;
  margin-left: auto;
  order: 3;
}

.calendar-step-btn {
  width: 18px;
  height: 39px;
  border-radius: 6px;
  border: 0;
  color: var(--text-3);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  -webkit-appearance: none;
  appearance: none;
  font-size: 0.78rem;
}

.calendar-step-btn:hover {
  background: #9b9a9a5b;
}

.calendar-step-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.18);
}

.calendar-today-btn {
  padding: 0.55rem 0.75rem;
  border: 1px solid #ddd;
  border-radius: 80px;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  padding: 0.5rem 0.875rem;
  border-radius: 50px;
  border: 0;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
  line-height: 1.2;
  -webkit-appearance: none;
  appearance: none;
  margin-left: 0;
}

.calendar-today-btn:hover {
  background: var(--accent-hover);
}

.calendar-today-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(101, 55, 189, 0.12);
  border-color: rgba(101, 55, 189, 0.55);
}

.calendar-label {
  font-weight: 800;
  font-size: 0.8rem;
  color: var(--text-2);
}

.calendar-page[data-ui-lang="zh-cn"] #calendar-year-label,
.calendar-page[data-ui-lang="zh-cn"] #calendar-month-label {
  font-size: 0.9rem;
  font-weight: 600;
}

.calendar-page[data-ui-lang="zh-cn"] .calendar-today-btn {
  font-weight: 400;

}

.calendar-select,
.calendar-input {
  width: 100%;
  padding: 0.55rem 0.65rem;
  border: 1px solid #ddd;
  border-radius: 10px;
  font: inherit;
  background: #fff;
}

.calendar-select:focus,
.calendar-input:focus {
  outline: none;
  border-color: rgba(101, 55, 189, 0.55);
  box-shadow: 0 0 0 3px rgba(101, 55, 189, 0.12);
}

.calendar-month-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  padding-top: 0.75rem;
}

.calendar-controls-row .calendar-month-row {
  padding-top: 0;
  margin-left: 0;
  flex: 1 1 100%;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
  text-align: right;
  order: 2;
}

.calendar-month-title {
  font-weight: 900;
  font-size: 1.2rem;
  text-align: right;
  white-space: normal;
  overflow-wrap: anywhere;
}

.calendar-page[data-ui-lang="zh-cn"] .calendar-month-title {
  font-size: 1.4rem;
  font-weight: 700;
}

.calendar-selected {
  font-weight: 800;
  color: var(--text-2);
  font-size: 0.95rem;
}

.calendar-grid-wrap {
  margin-top: 0.65rem;
  border: 1px solid #eee;
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.calendar-weekday {
  padding: 0.5rem 0.35rem;
  text-align: center;
  font-weight: 900;
  font-size: 0.85rem;
  color: var(--text-3);
  background: rgba(101, 55, 189, 0.06);
  border-bottom: 1px solid rgba(101, 55, 189, 0.15);
  border-right: 1px solid rgba(101, 55, 189, 0.15);
}

.calendar-page[data-ui-lang="zh-cn"] .calendar-grid-weekdays .calendar-weekday {
  font-size: 0.9rem;
  font-weight: 600;
}

.calendar-weekday:nth-child(7n) {
  border-right: 0;
}

.calendar-grid-days {
  padding: 0;
  gap: 0;
  flex: 1 1 auto;
  min-height: 0;
  align-content: start;
}

.calendar-day {
  min-height: 0;
  aspect-ratio: 1 / 1;
  border-right: 1.1px solid #eee;
  border-bottom: 1.1px solid #eee;
}

.calendar-day:nth-child(7n) {
  border-right: 0;
}

.calendar-day-blank {
  pointer-events: none;
}

.calendar-day-btn {
  width: 100%;
  min-height: 0;
  height: 100%;
  border-radius: 0;
  border: 0;
  background: #fff;
  font: inherit;
  font-weight: 800;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.05s ease;
  user-select: none;
}

.calendar-day-number {
  line-height: 1;
}

.calendar-day-lunar {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-3);
  line-height: 1;
}

.calendar-day-btn.is-selected .calendar-day-lunar {
  color: currentColor;
  opacity: 0.92;
}

.calendar-day-btn:hover {
  background: rgba(101, 55, 189, 0.06);
}

.calendar-day-btn:active {
  transform: translateY(1px);
}

.calendar-day-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(101, 55, 189, 0.14);
}

.calendar-day-btn.is-today {
  box-shadow: inset 0 0 0 2px rgba(101, 55, 189, 0.28);
}

.calendar-day-btn.is-selected {
  background: var(--accent-bg);
  color: var(--accent);
  box-shadow: inset 0 0 0 2px rgba(101, 55, 189, 0.6);
}

.calendar-billboard {
  /* width: 100%; */
  margin: 0;
  background: #faf9f5;
  border: 1px solid #e6e3d8;
  border-radius: 12px;
  padding: 0.9rem 1rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1 1 auto;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: .2s ease;

}
.calendar-billboard:hover {
   box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}
.calendar-billboard-header {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 2px dashed #c8c5b7;
  padding-bottom: 0.6rem;
  border-top: 2px dashed #c8c5b7;
  padding-top: 0.6rem;
}

.calendar-billboard-year {
  font-weight: 900;
  font-size: clamp(0.95rem, 1.6vw, 1.25rem);
  color: var(--accent-hover);
}

.calendar-billboard-month-en {
  text-align: center;
  font-weight: 900;
  letter-spacing: 0.06em;
  font-size: clamp(0.95rem, 1.7vw, 1.3rem);
  color: var(--accent-hover);
}

.calendar-billboard-month-zh {
  text-align: right;
  font-weight: 800;
  font-size: clamp(0.95rem, 1.6vw, 1.25rem);
  color: var(--accent-hover);
  margin-right: -0.55rem;
}

.calendar-billboard-day {
  display: flex;
  justify-content: center;
  /* horizontal center */
  align-items: flex-end;
  /* bottom */
  font-weight: 900;
  line-height: 1;
  font-size: clamp(12rem, 12vw, 10rem);
  color: var(--accent-hover);
}

.calendar-billboard-body {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: stretch;
  gap: 0.6rem;
  margin-top: 0.2rem;
}

.calendar-billboard-week-vert {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 0.3rem;
  padding-left: 0.2rem;
  padding-right: 0.2rem;
  color: var(--accent-hover);
  padding-top: 0.6rem;
}

.calendar-week-zh-vert,
.calendar-week-en-vert {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  line-height: 1;
  font-weight: 900;
}

.calendar-week-zh-vert {
  margin-bottom: 1rem;
  gap: 0.3rem;
}

.calendar-week-zh-vert .week-char-zh {
  /*font-size: clamp(0.7rem, 1.2vw, 0.9rem);*/
  font-weight: 600;
}

.calendar-week-en-vert .week-char-en {
  /*font-size: clamp(0.65rem, 1.1vw, 0.85rem);*/
  letter-spacing: 0;
}

.calendar-billboard-zodiac-vert {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 0.35rem;
  padding-left: 0.2rem;
  padding-right: 0.2rem;
  padding-top: 0.6rem;
  color: var(--accent-hover);
}

.calendar-zodiac-zh-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  line-height: 1;
  font-weight: 700;
  /*font-size: clamp(0.7rem, 1.2vw, 0.9rem);*/
}

.calendar-zodiac-zh {
  line-height: 1;
  font-weight: 600;
  font-size: clamp(1.2rem, 1.6vw, 1.1rem);
  margin: 0.3rem 0 0.7rem;
}

.calendar-zodiac-en-vert {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  line-height: 1;
  font-weight: 900;
  /*font-size: clamp(0.65rem, 1.1vw, 0.85rem);*/
}

.calendar-zodiac-en-vert .zodiac-char-space {
  height: 0.55rem;
}

.calendar-billboard-lunar {
  display: grid;
  grid-template-columns: 90px 1fr;
  border: 4px solid var(--accent-hover);
  overflow: hidden;
  color: var(--accent-hover);
  margin-top: 0.2rem;
}

.calendar-billboard-lunar-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  padding: 0.6rem 0.55rem;
  border-right: 4px solid var(--accent-hover);
}

.calendar-billboard-lunar-label-zh {
  font-weight: 700;
  font-size: 1.15rem;
  line-height: 1.2;
  letter-spacing: 0.09em;
}

.calendar-billboard-lunar-label-en {
  font-weight: 900;
  font-size: 0.75rem;
  line-height: 1;
  letter-spacing: 0.02em;
}

.calendar-billboard-lunar-lines {
  display: grid;
  grid-template-rows: auto auto;
  gap: 0;

}

.calendar-billboard-lunar-line {
  font-weight: 700;
  line-height: 1.2;
  font-size: 0.875rem;
  padding: 0.65rem 0.8rem;
  text-transform: uppercase;

  display: flex;
  flex-wrap: wrap;
  column-gap: 0.9rem;
  row-gap: 0.25rem;
  align-items: baseline;
}

.calendar-page[data-ui-lang="zh-cn"] #calendar-billboard-lunar-line1,
.calendar-page[data-ui-lang="zh-cn"] #calendar-billboard-lunar-line2 {
  font-size: 1rem;
  line-height: 1.35;
  text-transform: none;
  letter-spacing: 0.06em;
}

.calendar-page[data-ui-lang="zh-cn"] #calendar-billboard-lunar-line2 .lunar-label {
  font-size: 0.95rem;
}

.calendar-page[data-ui-lang="zh-cn"] #calendar-billboard-lunar-line2 .lunar-bold {
  font-size: 1.15rem;
}

.calendar-billboard-lunar-line+.calendar-billboard-lunar-line {
  border-top: 4px solid var(--accent-hover);
  padding: 0.65rem 0.8rem;
  margin-top: 0;
}

.calendar-billboard-lunar-line .lunar-pair {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
  white-space: nowrap;
}

.calendar-billboard-lunar-line .lunar-label {
  font-weight: 700;
  font-size: 0.8rem;
}

.calendar-billboard-lunar-line .lunar-bold {
  font-weight: 900;
  font-size: 0.9rem;
}

@media (min-width: 701px) {
  .calendar-controls-row {
    align-items: center;
  }

  .calendar-controls {
    flex: 1 1 auto;
  }

  .calendar-shell {
    max-width: clamp(320px, calc((100vh - 64px - 60px) * 7 / 6), 900px);
    max-width: clamp(320px, calc((100svh - 64px - 60px) * 7 / 6), 900px);
    max-width: clamp(320px, calc((100dvh - 64px - 60px) * 7 / 6), 900px);
  }

  .calendar-controls-row .calendar-month-row {
    flex: 1 1 auto;
    min-width: 0;
  }

  .calendar-month-title {
    font-size: clamp(1.05rem, 2.1vw, 1.2rem);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

@media (max-width: 990px) {
  .calendar-shell {
    width: min(77%, 900px);
  }
}

@media (max-width: 820px) {
  .calendar-shell {
    width: min(85%, 900px);
  }

  .calendar-layout {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }

  .calendar-layout .calendar-shell {
    margin: 0 auto;
  }

  .calendar-api {
    width: 85%;
    max-width: none;
    min-width: 0;
    margin-bottom: 130px;
    align-items: center;
    margin: 0 auto 130px auto;
  }

  .calendar-billboard {
    flex: 0 0 auto;
    min-height: auto;
    height: auto;
    padding-top: 0.9rem;
  }

  .calendar-api-title {
    position: static;
    pointer-events: auto;
  }
}

@media (max-width: 700px) {
  .calendar-page {
    padding-bottom: 8rem; /* Significant space at the bottom for mobile */
    overflow: visible;
  }

  .calendar-controls-row {
    gap: 0.5rem;
  }

  .calendar-month-row {
    display: none;
  }

  .calendar-month-title {
    display: none;
    font-weight: 700;
  }

  .calendar-page[data-ui-lang="zh-cn"] .calendar-month-title {
    font-size: 1.2rem;
  }

  .calendar-selected {
    display: none;
  }

  .calendar-controls-row .calendar-month-row {
    align-items: flex-start;
  }

  .calendar-shell {
    width: calc(100% - 2rem);
    margin: 0 auto;
    padding: 0.8rem;
    max-width: none; /* Reset max-width if any */
  }

  .calendar-control-inline {
    flex-wrap: nowrap;
    gap: 0.2rem;
  }

  .calendar-label {
    font-size: 0.75rem;
  }

  .calendar-select {
    padding: 0.42rem 0.2rem;
    border-radius: 10px;
    font-size: 0.9rem;
  }

  .calendar-step-btn {
    width: 18px;
    height: 35px;
    border-radius: 6px;
    font-size: 0.78rem;
  }

  .calendar-today-btn {
    padding: 0.38rem 0.55rem;
    margin-left: 0;
    border-radius: 999px;
    font-size: 0.8rem;
  }

  .calendar-grid-days {
    padding: 0;
    gap: 0;
  }

  .calendar-day-btn {
    border-radius: 0;
  }

  .calendar-day-lunar {
    font-size: 0.66rem;
  }

  .calendar-billboard {
    width: 100%;
    border-radius: 10px;
    padding: 0.8rem 1rem 1rem;
  }

  .calendar-billboard-lunar {
    grid-template-columns: 80px 1fr;
  }

  .calendar-billboard-day {
    font-size: clamp(10rem, 26vw, 14rem);
  } 

  .calendar-billboard-body {
    gap: 0.4rem;
  }

  .calendar-api{
    width: calc(100% - 2rem);
    margin: 0 auto 3.5rem auto; /* Added bottom margin to prevent footer overlap */
  }

  .week-char-en.mobile-hide {
    display: none;
  }
}

@media (max-width: 450px) {
  .calendar-title {
    display: none;
  }

  .calendar-subtitle {
    display: none;
  }

  .calendar-header {
    border-bottom: 0;
  }
}

@media (max-width: 380px) {
  .calendar-today-btn {
    padding: 0.38rem 0.4rem;
    margin-left: 0.1rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 500;
  }

  .calendar-select {
    font-size: 0.7rem;
  }

  .calendar-step-btn {
    font-size: 0.7rem;
    width: 14px;
    height: 32px;
    border-radius: 4px;
  }

  .calendar-billboard-day {
    font-size: clamp(9rem, 26vw, 14rem);
  }
}