:root {
  --bg: #1d0f05;
  --bg-soft: #2b1608;
  --panel: rgba(54, 28, 10, 0.9);
  --panel-strong: rgba(31, 14, 4, 0.95);
  --panel-glow: rgba(255, 190, 92, 0.14);
  --line: rgba(255, 205, 132, 0.18);
  --line-strong: rgba(255, 205, 132, 0.34);
  --text: #fff4df;
  --muted: #d7bea1;
  --accent: #ffbe5c;
  --accent-strong: #ffdc9a;
  --danger: #ff8e62;
  --good: #e4ffb3;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.38);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Noto Sans Devanagari", sans-serif;
  background:
    radial-gradient(circle at top, rgba(255, 194, 102, 0.14), transparent 26%),
    radial-gradient(circle at 20% 20%, rgba(255, 143, 52, 0.12), transparent 28%),
    linear-gradient(180deg, #2d1707 0%, #180b03 100%);
}

button,
input {
  font: inherit;
}

#appRoot {
  width: min(1380px, calc(100% - 20px));
  margin: 0 auto;
  padding: 16px 0 28px;
}

.app-shell {
  display: grid;
  gap: 18px;
}

.topbar,
.hero,
.summary-strip,
.calendar-panel,
.detail-panel,
.sheet,
.tab-switch {
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
}

.topbar,
.hero,
.summary-strip,
.calendar-panel,
.detail-panel,
.sheet {
  background: linear-gradient(180deg, var(--panel), var(--panel-strong));
}

.topbar,
.hero,
.summary-strip,
.calendar-panel,
.detail-panel,
.sheet {
  border-radius: var(--radius-xl);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 1.8rem;
  font-weight: 700;
  color: #2f1200;
  background: radial-gradient(circle at 30% 30%, #ffe0a8, #ffb348 72%);
  box-shadow: inset 0 -10px 20px rgba(0, 0, 0, 0.18);
}

.eyebrow,
.micro-label {
  margin: 0;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: "Cinzel", serif;
  letter-spacing: -0.03em;
}

.topbar-actions,
.hero-actions,
.location-row,
.month-nav,
.tab-switch,
.festival-tags,
.inline-stats {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.chip-btn,
.tab-btn,
.nav-btn {
  cursor: pointer;
  border-radius: 999px;
  border: 1px solid var(--line);
  padding: 10px 14px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.chip-btn:hover,
.tab-btn:hover,
.nav-btn:hover {
  transform: translateY(-1px);
  border-color: var(--line-strong);
}

.chip-btn.active,
.tab-btn.active,
.nav-btn.primary {
  color: #2c1300;
  border-color: transparent;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
}

.ghost-link {
  text-decoration: none;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
}

.hero {
  padding: 22px;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(290px, 0.8fr);
  gap: 18px;
}

.hero-copy {
  display: grid;
  gap: 14px;
}

.hero h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.02;
  max-width: 11ch;
}

.hero p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.hero-card {
  min-height: 100%;
  border-radius: 26px;
  padding: 18px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at top right, rgba(255, 223, 167, 0.12), transparent 40%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  display: grid;
  gap: 14px;
}

.summary-strip {
  padding: 14px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.summary-card {
  border-radius: 22px;
  padding: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
}

.summary-card strong,
.day-number,
.detail-main strong {
  display: block;
  font-size: clamp(1.1rem, 2vw, 1.6rem);
  font-family: "Cinzel", serif;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  gap: 18px;
}

.calendar-panel,
.detail-panel {
  padding: 18px;
}

.calendar-panel {
  display: grid;
  gap: 16px;
}

.month-nav {
  justify-content: space-between;
}

.month-title strong {
  display: block;
  font-size: 1.5rem;
  font-family: "Cinzel", serif;
}

.weekday-grid,
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
}

.weekday-chip {
  padding: 10px 8px;
  text-align: center;
  color: var(--muted);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
}

.day-cell {
  min-height: 126px;
  padding: 14px;
  text-align: left;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  display: grid;
  align-content: start;
  gap: 8px;
}

.day-cell.empty {
  pointer-events: none;
  opacity: 0;
}

.day-cell.today {
  border-color: var(--accent);
  background: linear-gradient(180deg, rgba(255, 190, 92, 0.18), rgba(255, 255, 255, 0.04));
}

.day-cell.selected {
  border-color: var(--accent-strong);
  box-shadow: inset 0 0 0 1px rgba(255, 220, 154, 0.24);
}

.day-tithi {
  color: var(--text);
  font-size: 0.95rem;
}

.day-festival {
  color: var(--accent-strong);
  font-size: 0.8rem;
  line-height: 1.35;
}

.detail-panel {
  display: grid;
  gap: 14px;
}

.detail-main {
  display: grid;
  gap: 10px;
  padding: 18px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at top right, rgba(255, 205, 132, 0.12), transparent 42%),
    rgba(255, 255, 255, 0.04);
}

.detail-title {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.detail-title p,
.sheet p,
.sheet li {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.inline-stats {
  gap: 8px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.88rem;
}

.pill.good {
  color: var(--good);
}

.pill.warn {
  color: var(--danger);
}

.tab-switch {
  padding: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
}

.sheet-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.sheet {
  padding: 16px;
}

.sheet-item {
  border-radius: 18px;
  padding: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.sheet-item strong,
.festival-item strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1.04rem;
}

.festival-list,
.upcoming-list {
  display: grid;
  gap: 10px;
}

.festival-item {
  border-radius: 18px;
  padding: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.festival-tags {
  margin-top: 10px;
}

.festival-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 11px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--accent-strong);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.82rem;
}

.tiny-credit {
  font-size: 0.72rem;
  color: rgba(215, 190, 161, 0.72);
}

.empty-state {
  border-radius: 18px;
  padding: 16px;
  border: 1px dashed var(--line);
  color: var(--muted);
}

@media (max-width: 1080px) {
  .hero,
  .content-grid,
  .summary-strip,
  .sheet-grid {
    grid-template-columns: 1fr;
  }

  .weekday-grid,
  .calendar-grid {
    gap: 8px;
  }
}

@media (max-width: 720px) {
  #appRoot {
    width: min(100% - 12px, 100%);
    padding: 10px 0 18px;
  }

  .topbar,
  .hero,
  .summary-strip,
  .calendar-panel,
  .detail-panel,
  .sheet {
    border-radius: 24px;
  }

  .topbar,
  .hero,
  .calendar-panel,
  .detail-panel {
    padding: 14px;
  }

  .topbar,
  .detail-title,
  .month-nav {
    flex-direction: column;
    align-items: stretch;
  }

  .summary-strip,
  .sheet-grid {
    gap: 10px;
  }

  .weekday-grid,
  .calendar-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .weekday-chip:nth-child(n + 3) {
    display: none;
  }

  .day-cell {
    min-height: 112px;
  }
}