:root {
  --bg-top: #2f120f;
  --bg-bottom: #120707;
  --panel: rgba(252, 244, 224, 0.9);
  --panel-strong: #fff7e6;
  --ink: #2c160d;
  --muted: #6d5032;
  --line: rgba(113, 83, 40, 0.22);
  --accent: #9f6b1f;
  --accent-soft: #f1d690;
  --ruby: #8f1f1f;
  --glass-blue: #24597a;
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 50% -8%, rgba(255, 229, 150, 0.35), transparent 24%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.22) 0, rgba(0, 0, 0, 0.22) 0.7%, transparent 0.7%, transparent 12%, rgba(0, 0, 0, 0.2) 12%, rgba(0, 0, 0, 0.2) 12.7%, transparent 12.7%, transparent 24%, rgba(0, 0, 0, 0.22) 24%, rgba(0, 0, 0, 0.22) 24.8%, transparent 24.8%, transparent 37%, rgba(0, 0, 0, 0.18) 37%, rgba(0, 0, 0, 0.18) 37.8%, transparent 37.8%, transparent 50%, rgba(0, 0, 0, 0.24) 50%, rgba(0, 0, 0, 0.24) 50.8%, transparent 50.8%, transparent 63%, rgba(0, 0, 0, 0.18) 63%, rgba(0, 0, 0, 0.18) 63.7%, transparent 63.7%, transparent 76%, rgba(0, 0, 0, 0.2) 76%, rgba(0, 0, 0, 0.2) 76.8%, transparent 76.8%, transparent 88%, rgba(0, 0, 0, 0.22) 88%, rgba(0, 0, 0, 0.22) 88.8%, transparent 88.8%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.18) 0, rgba(0, 0, 0, 0.18) 1%, transparent 1%, transparent 16%, rgba(0, 0, 0, 0.15) 16%, rgba(0, 0, 0, 0.15) 17%, transparent 17%, transparent 33%, rgba(0, 0, 0, 0.2) 33%, rgba(0, 0, 0, 0.2) 34%, transparent 34%, transparent 50%, rgba(0, 0, 0, 0.15) 50%, rgba(0, 0, 0, 0.15) 51%, transparent 51%, transparent 67%, rgba(0, 0, 0, 0.2) 67%, rgba(0, 0, 0, 0.2) 68%, transparent 68%, transparent 84%, rgba(0, 0, 0, 0.15) 84%, rgba(0, 0, 0, 0.15) 85%, transparent 85%),
    linear-gradient(36deg, rgba(143, 31, 31, 0.22) 0, rgba(143, 31, 31, 0.22) 12%, transparent 12%, transparent 26%, rgba(36, 89, 122, 0.2) 26%, rgba(36, 89, 122, 0.2) 40%, transparent 40%, transparent 55%, rgba(223, 186, 90, 0.18) 55%, rgba(223, 186, 90, 0.18) 67%, transparent 67%, transparent 82%, rgba(62, 109, 69, 0.18) 82%, rgba(62, 109, 69, 0.18) 100%),
    linear-gradient(-36deg, rgba(88, 56, 114, 0.18) 0, rgba(88, 56, 114, 0.18) 14%, transparent 14%, transparent 29%, rgba(143, 31, 31, 0.16) 29%, rgba(143, 31, 31, 0.16) 44%, transparent 44%, transparent 59%, rgba(36, 89, 122, 0.16) 59%, rgba(36, 89, 122, 0.16) 73%, transparent 73%, transparent 88%, rgba(223, 186, 90, 0.14) 88%, rgba(223, 186, 90, 0.14) 100%),
    radial-gradient(circle at 18% 20%, rgba(138, 34, 34, 0.22), transparent 24%),
    radial-gradient(circle at 82% 16%, rgba(36, 89, 122, 0.22), transparent 24%),
    radial-gradient(circle at 50% 38%, rgba(223, 186, 90, 0.12), transparent 30%),
    linear-gradient(180deg, var(--bg-top), var(--bg-bottom));
  background-attachment: fixed;
  font-family: Georgia, "Times New Roman", serif;
}

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 40px 0 56px;
  position: relative;
}

.page-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 234, 174, 0.16), transparent 22%),
    linear-gradient(180deg, rgba(255, 227, 150, 0.06), transparent 18%, transparent 82%, rgba(10, 6, 6, 0.16));
  mix-blend-mode: screen;
}

.controls {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.controls-panel {
  margin: 0 4px 22px;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 247, 228, 0.86), rgba(239, 224, 188, 0.7));
  box-shadow: 0 12px 30px rgba(66, 48, 29, 0.08);
}

.control {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 180px;
}

.control span {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.control-search {
  flex: 1;
}

select,
input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(76, 56, 36, 0.18);
  border-radius: 16px;
  background: rgba(255, 252, 247, 0.95);
  color: var(--ink);
  font: inherit;
}

.control-actions {
  min-width: 180px;
}

.export-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 16px;
  border-radius: 16px;
  border: 1px solid rgba(122, 88, 32, 0.25);
  background: linear-gradient(180deg, #fff5d8, #ebd4a0);
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

.summary-bar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin: 18px 4px 0;
  color: var(--muted);
}

.source-panel {
  margin: 0 4px 22px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 244, 216, 0.86), rgba(245, 230, 194, 0.76));
  color: var(--muted);
}

.source-panel-footer {
  margin-top: 26px;
}

.feast-navigator {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 18px;
  margin: 0 4px 22px;
  padding: 22px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(143, 31, 31, 0.12), transparent 28%),
    linear-gradient(225deg, rgba(36, 89, 122, 0.12), transparent 30%),
    linear-gradient(45deg, rgba(255, 220, 128, 0.07) 0, rgba(255, 220, 128, 0.07) 8%, transparent 8%, transparent 18%, rgba(143, 31, 31, 0.06) 18%, rgba(143, 31, 31, 0.06) 28%, transparent 28%, transparent 38%, rgba(36, 89, 122, 0.06) 38%, rgba(36, 89, 122, 0.06) 48%, transparent 48%, transparent 58%),
    linear-gradient(180deg, rgba(255, 247, 228, 0.92), rgba(239, 224, 188, 0.82));
  box-shadow: 0 18px 44px rgba(12, 6, 6, 0.22);
  backdrop-filter: blur(6px);
}

.navigator-label,
.navigator-date,
.navigator-title,
.navigator-summary {
  margin: 0;
}

.navigator-label {
  color: var(--ruby);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.8rem;
}

.navigator-date {
  margin-top: 6px;
  color: var(--muted);
}

.navigator-title {
  margin-top: 6px;
  font-size: clamp(1.5rem, 3vw, 2.4rem);
}

.navigator-summary {
  margin-top: 10px;
  line-height: 1.55;
  color: var(--muted);
}

.navigator-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  align-content: center;
}

.nav-button {
  min-height: 50px;
  border-radius: 16px;
  border: 1px solid rgba(122, 88, 32, 0.24);
  background: rgba(255, 248, 230, 0.88);
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.nav-button-primary {
  grid-column: 1 / -1;
  background: linear-gradient(180deg, #fff5d8, #ebd4a0);
}

.summary-bar strong {
  font-size: 1.8rem;
  color: var(--ink);
}

.feast-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}

.hidden {
  display: none;
}

.feast-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    linear-gradient(45deg, rgba(143, 31, 31, 0.1), rgba(143, 31, 31, 0.1) 18%, transparent 18%, transparent 36%, rgba(36, 89, 122, 0.09) 36%, rgba(36, 89, 122, 0.09) 54%, transparent 54%, transparent 72%, rgba(223, 186, 90, 0.1) 72%),
    linear-gradient(135deg, rgba(143, 31, 31, 0.1), transparent 30%),
    linear-gradient(225deg, rgba(36, 89, 122, 0.1), transparent 30%),
    linear-gradient(180deg, rgba(255, 249, 236, 0.92), rgba(243, 231, 206, 0.86));
  box-shadow: 0 18px 40px rgba(12, 6, 6, 0.2);
  backdrop-filter: blur(8px);
  overflow: hidden;
}

.feast-card::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 2px solid rgba(159, 107, 31, 0.22);
  border-radius: 18px;
  pointer-events: none;
}

.feast-card::after {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: 14px;
  border: 1px solid rgba(255, 240, 183, 0.55);
  pointer-events: none;
}

.feast-card-active {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(66, 48, 29, 0.14);
}

.card-hitbox {
  position: absolute;
  inset: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.card-top {
  display: block;
}

.card-heading h2 {
  margin: 4px 0 0;
  font-size: 1.25rem;
}

.date-text {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.meta-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.meta-pill {
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--panel-strong);
  border: 1px solid var(--line);
  font-size: 0.88rem;
}

.reason-text,
.summary-text,
.description-text {
  margin: 0;
  line-height: 1.55;
}

.summary-text {
  color: var(--muted);
}

.commemoration-text {
  margin: 12px 0 0;
  color: var(--muted);
}

details {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

summary {
  cursor: pointer;
  color: var(--accent);
  font-weight: 700;
}

.links-list {
  margin: 12px 0 0;
  padding-left: 18px;
}

.links-list li + li {
  margin-top: 8px;
}

a {
  color: var(--accent);
}

.month-grid {
  display: grid;
  gap: 18px;
}

.month-panel {
  border-radius: 24px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(143, 31, 31, 0.08), transparent 28%),
    linear-gradient(225deg, rgba(36, 89, 122, 0.08), transparent 30%),
    rgba(255, 251, 244, 0.84);
  box-shadow: 0 16px 36px rgba(12, 6, 6, 0.18);
  overflow: hidden;
}

.month-header {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px;
  cursor: pointer;
}

.month-header::-webkit-details-marker {
  display: none;
}

.month-title {
  margin: 0;
  font-size: 1.5rem;
}

.month-subtitle {
  margin: 6px 0 0;
  color: var(--muted);
}

.month-toggle-indicator {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  border-right: 3px solid var(--accent);
  border-bottom: 3px solid var(--accent);
  transform: rotate(45deg);
  transition: transform 180ms ease;
}

.month-panel[open] .month-toggle-indicator {
  transform: rotate(225deg);
}

.month-days {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
  padding: 0 22px 22px;
}

.month-feast {
  display: block;
  padding: 14px;
  border-radius: 18px;
  background:
    linear-gradient(45deg, rgba(143, 31, 31, 0.1), rgba(143, 31, 31, 0.1) 24%, transparent 24%, transparent 48%, rgba(36, 89, 122, 0.1) 48%, rgba(36, 89, 122, 0.1) 72%, transparent 72%),
    linear-gradient(135deg, rgba(143, 31, 31, 0.08), transparent 30%),
    linear-gradient(225deg, rgba(36, 89, 122, 0.08), transparent 30%),
    rgba(244, 235, 217, 0.72);
  border: 1px solid rgba(78, 60, 41, 0.1);
  cursor: pointer;
}

.month-feast-active {
  box-shadow: 0 14px 28px rgba(66, 48, 29, 0.14);
  border-color: rgba(159, 107, 31, 0.3);
}

.month-feast-copy h3,
.month-feast-copy p {
  margin: 0;
}

.month-feast-copy h3 {
  margin-bottom: 6px;
  font-size: 1rem;
}

.month-feast-copy p {
  color: var(--muted);
  line-height: 1.45;
}

.month-feast-date {
  margin-bottom: 4px !important;
  font-size: 0.88rem;
  color: var(--accent) !important;
}

.error-state {
  padding: 24px;
  border-radius: 18px;
  background: rgba(135, 39, 29, 0.08);
  color: #6f2018;
}

.detail-dialog {
  width: min(760px, calc(100% - 24px));
  border: 0;
  padding: 0;
  background: transparent;
}

.detail-dialog::backdrop {
  background: rgba(17, 8, 8, 0.74);
  backdrop-filter: blur(4px);
}

.holy-card {
  position: relative;
  padding: 30px;
  border-radius: 32px;
  color: var(--ink);
  background:
    radial-gradient(circle at top, rgba(255, 229, 154, 0.38), transparent 24%),
    linear-gradient(45deg, rgba(143, 31, 31, 0.09) 0, rgba(143, 31, 31, 0.09) 12%, transparent 12%, transparent 24%, rgba(36, 89, 122, 0.08) 24%, rgba(36, 89, 122, 0.08) 36%, transparent 36%, transparent 48%, rgba(223, 186, 90, 0.08) 48%, rgba(223, 186, 90, 0.08) 60%, transparent 60%),
    linear-gradient(135deg, rgba(143, 31, 31, 0.12), transparent 32%),
    linear-gradient(225deg, rgba(36, 89, 122, 0.12), transparent 32%),
    linear-gradient(180deg, #fbf0cc, #edd7a2 55%, #ead2a0);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.45);
}

.holy-card::before {
  content: "";
  position: absolute;
  inset: 12px;
  border-radius: 24px;
  border: 3px solid rgba(154, 104, 29, 0.28);
  pointer-events: none;
}

.holy-card::after {
  content: "";
  position: absolute;
  inset: 22px;
  border-radius: 18px;
  border: 1px solid rgba(255, 240, 183, 0.6);
  pointer-events: none;
}

.close-button {
  position: absolute;
  top: 18px;
  right: 18px;
  border: 1px solid rgba(120, 82, 28, 0.22);
  border-radius: 999px;
  background: rgba(255, 245, 216, 0.9);
  padding: 10px 14px;
  font: inherit;
  cursor: pointer;
}

.holy-card-date,
.holy-card-title,
.holy-card-summary,
.holy-card-body,
.holy-card-source {
  position: relative;
  z-index: 1;
}

.holy-card-date {
  margin: 0;
  color: var(--ruby);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.84rem;
}

.holy-card-title {
  margin: 10px 0 18px;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1;
  text-shadow: 0 1px 0 rgba(255, 245, 214, 0.9);
}

.holy-card-meta {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.holy-card-pill {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 246, 222, 0.8);
  border: 1px solid rgba(126, 88, 32, 0.18);
  font-size: 0.9rem;
}

.holy-card-summary {
  margin: 0 0 14px;
  font-size: 1.05rem;
  line-height: 1.55;
}

.holy-card-body {
  margin: 0;
  white-space: pre-line;
  line-height: 1.7;
  color: var(--muted);
}

.holy-card-source {
  margin: 16px 0 0;
  color: var(--muted);
}

.holy-card-links {
  position: relative;
  z-index: 1;
  margin: 18px 0 0;
  padding-left: 18px;
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100% - 20px, 1180px);
    padding-top: 20px;
  }

  .summary-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .feast-navigator {
    grid-template-columns: 1fr;
  }

  .navigator-actions {
    grid-template-columns: 1fr 1fr;
  }
}