/* Kala Tara Land — earthy + cosmic
 * Sage green, dark sky purple, amber gold.
 * Alentejo night sky meets Sanskrit manuscript.
 */
:root {
  --sky-0: #0a0814;        /* deep night */
  --sky-1: #14112a;        /* indigo */
  --sky-2: #1f1a3a;        /* twilight purple */
  --sage-1: #6e8b6a;       /* alentejo olive sage */
  --sage-2: #93ad7f;
  --amber: #d8a23e;
  --amber-soft: rgba(216, 162, 62, 0.18);
  --gold-glow: rgba(216, 162, 62, 0.32);
  --parchment: #f1e7c9;    /* old manuscript */
  --parchment-dim: rgba(241, 231, 201, 0.62);
  --parchment-faint: rgba(241, 231, 201, 0.34);
  --rahu: #b8506a;
  --abhijit: #f3c969;
  --brahma: #8aa9d6;
  --radius: 14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--sky-0);
  color: var(--parchment);
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 18px;
  line-height: 1.55;
  min-height: 100vh;
  overflow-x: hidden;
}

body {
  background:
    radial-gradient(circle at 20% 8%, rgba(110, 139, 106, 0.18), transparent 45%),
    radial-gradient(circle at 80% 16%, rgba(216, 162, 62, 0.10), transparent 55%),
    radial-gradient(circle at 50% 110%, rgba(31, 26, 58, 0.9), transparent 60%),
    linear-gradient(180deg, #060512 0%, #0a0814 40%, #100c22 100%);
}

/* Star field — pure CSS, low opacity */
.stars {
  position: fixed; inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(241,231,201,0.7), transparent 100%),
    radial-gradient(1px 1px at 70% 60%, rgba(241,231,201,0.6), transparent 100%),
    radial-gradient(1px 1px at 40% 80%, rgba(241,231,201,0.5), transparent 100%),
    radial-gradient(2px 2px at 85% 20%, rgba(216,162,62,0.5), transparent 100%),
    radial-gradient(1px 1px at 10% 70%, rgba(241,231,201,0.5), transparent 100%),
    radial-gradient(1px 1px at 60% 90%, rgba(241,231,201,0.4), transparent 100%),
    radial-gradient(1px 1px at 90% 50%, rgba(241,231,201,0.5), transparent 100%),
    radial-gradient(1px 1px at 30% 10%, rgba(241,231,201,0.4), transparent 100%);
  background-size: 100% 100%;
  opacity: 0.85;
  z-index: 0;
}

.scanlines {
  position: fixed; inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(0,0,0,0) 0px,
    rgba(0,0,0,0) 2px,
    rgba(0,0,0,0.08) 3px,
    rgba(0,0,0,0) 4px
  );
  z-index: 1;
  opacity: 0.4;
}

main, header, footer { position: relative; z-index: 2; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 32px;
  border-bottom: 1px solid rgba(241,231,201,0.08);
}

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

.brand-sa {
  font-family: 'Cinzel', serif;
  font-size: 1.3rem;
  color: var(--amber);
  letter-spacing: 0.05em;
  text-shadow: 0 0 10px var(--gold-glow);
}

.brand-en {
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 0.85rem;
  color: var(--parchment-dim);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.lang-toggle button {
  background: transparent;
  border: 1px solid rgba(241,231,201,0.18);
  color: var(--parchment-dim);
  padding: 6px 12px;
  margin-left: 4px;
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.lang-toggle button:hover { border-color: var(--amber); color: var(--parchment); }
.lang-toggle button.active {
  background: var(--amber-soft);
  border-color: var(--amber);
  color: var(--amber);
  box-shadow: 0 0 12px var(--gold-glow);
}

main {
  max-width: 980px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.hero {
  text-align: center;
  margin: 50px 0 60px;
}

.hero .kicker {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--sage-2);
  margin-bottom: 12px;
}

.hero h1 {
  font-family: 'Cinzel', serif;
  font-weight: 600;
  font-size: clamp(2.4rem, 6vw, 4rem);
  letter-spacing: 0.08em;
  color: var(--amber);
  margin: 0 0 18px;
  text-shadow: 0 0 24px var(--gold-glow), 0 0 40px rgba(216,162,62,0.12);
}

.hero .lede {
  max-width: 640px;
  margin: 0 auto 32px;
  color: var(--parchment-dim);
  font-size: 1.15rem;
  font-style: italic;
}
.hero .lede em {
  font-style: normal;
  color: var(--sage-2);
}

.date-controls {
  display: flex;
  gap: 8px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}
.date-controls button,
.date-controls input {
  background: rgba(20, 17, 42, 0.6);
  border: 1px solid rgba(241,231,201,0.18);
  color: var(--parchment);
  padding: 8px 16px;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.date-controls button:hover { border-color: var(--amber); color: var(--amber); }
.date-controls input[type="date"] {
  color-scheme: dark;
  font-family: 'Inter', sans-serif;
}

.card {
  background: linear-gradient(180deg, rgba(31, 26, 58, 0.55), rgba(20, 17, 42, 0.65));
  border: 1px solid rgba(241,231,201,0.08);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 26px;
  backdrop-filter: blur(4px);
  box-shadow:
    inset 0 1px 0 rgba(241,231,201,0.04),
    0 8px 32px rgba(0,0,0,0.4);
}

.card h2 {
  font-family: 'Cinzel', serif;
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--sage-2);
  margin: 0 0 22px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(241,231,201,0.08);
}

.muted { color: var(--parchment-dim); }
.small { font-size: 0.85rem; }

/* Today card */
.today-card .day-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 24px;
  gap: 16px;
}

.today-card .day-date {
  font-family: 'Cinzel', serif;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--amber);
  letter-spacing: 0.05em;
}

.today-card .day-vara {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  color: var(--parchment-dim);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.panchang-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.panchang-item {
  padding: 18px 20px;
  background: rgba(10, 8, 20, 0.5);
  border: 1px solid rgba(241,231,201,0.06);
  border-radius: 10px;
  transition: border-color 0.2s ease;
}
.panchang-item:hover { border-color: rgba(216,162,62,0.3); }

.panchang-item .label {
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sage-2);
  margin-bottom: 6px;
}

.panchang-item .value {
  font-family: 'Cinzel', serif;
  font-size: 1.25rem;
  color: var(--parchment);
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

.panchang-item .sub {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  color: var(--parchment-faint);
}

/* Sun/moon row */
.luminaries {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 22px;
}
.luminary {
  padding: 20px;
  border-radius: 10px;
  background: rgba(10, 8, 20, 0.4);
  border: 1px solid rgba(241,231,201,0.06);
}
.luminary h3 {
  font-family: 'Cinzel', serif;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin: 0 0 12px;
  color: var(--amber);
}
.luminary .row {
  display: flex;
  justify-content: space-between;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  padding: 4px 0;
  color: var(--parchment-dim);
}
.luminary .row span:last-child {
  color: var(--parchment);
  font-variant-numeric: tabular-nums;
}
.luminary.moon h3 { color: var(--brahma); }

/* Now card */
.now-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 14px;
}
.now-badge {
  padding: 8px 16px;
  border-radius: 999px;
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid;
}
.now-badge.neutral {
  border-color: rgba(241,231,201,0.2);
  color: var(--parchment-dim);
}
.now-badge.rahu {
  border-color: var(--rahu);
  color: var(--rahu);
  background: rgba(184, 80, 106, 0.1);
}
.now-badge.abhijit {
  border-color: var(--abhijit);
  color: var(--abhijit);
  background: rgba(243, 201, 105, 0.1);
  box-shadow: 0 0 16px rgba(243, 201, 105, 0.2);
}
.now-badge.brahma {
  border-color: var(--brahma);
  color: var(--brahma);
  background: rgba(138, 169, 214, 0.1);
}
.now-clock {
  font-family: 'Inter', sans-serif;
  font-variant-numeric: tabular-nums;
  color: var(--parchment-dim);
  font-size: 0.9rem;
  margin: 0;
}

/* Windows card */
.windows {
  list-style: none;
  padding: 0;
  margin: 0;
}
.windows li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  margin-bottom: 8px;
  border-radius: 8px;
  background: rgba(10, 8, 20, 0.4);
  border-left: 3px solid;
}
.windows li.rahu { border-color: var(--rahu); }
.windows li.abhijit { border-color: var(--abhijit); }
.windows li.brahma { border-color: var(--brahma); }

.windows .window-name {
  font-family: 'Cinzel', serif;
  font-size: 1.05rem;
  letter-spacing: 0.05em;
}
.windows .window-desc {
  font-size: 0.9rem;
  color: var(--parchment-dim);
  font-style: italic;
  margin-top: 2px;
}
.windows .window-time {
  font-family: 'Inter', sans-serif;
  font-variant-numeric: tabular-nums;
  font-size: 0.95rem;
  color: var(--parchment);
}

/* Week grid */
.week-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  margin-top: 10px;
}
.week-day {
  padding: 12px 8px;
  background: rgba(10, 8, 20, 0.5);
  border: 1px solid rgba(241,231,201,0.06);
  border-radius: 8px;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s ease;
}
.week-day:hover {
  border-color: var(--amber);
  background: rgba(216,162,62,0.08);
}
.week-day.is-today { border-color: var(--amber); background: var(--amber-soft); }
.week-day.is-selected { box-shadow: 0 0 0 2px var(--amber); }
.week-day .wd-name {
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--sage-2);
}
.week-day .wd-num {
  font-family: 'Cinzel', serif;
  font-size: 1.4rem;
  color: var(--parchment);
  margin: 4px 0;
}
.week-day .wd-tithi {
  font-family: 'Inter', sans-serif;
  font-size: 0.65rem;
  color: var(--parchment-faint);
  letter-spacing: 0.05em;
}
.week-day .wd-mark {
  display: inline-block;
  margin-top: 6px;
  padding: 2px 6px;
  border-radius: 3px;
  font-family: 'Inter', sans-serif;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.wd-mark.ekadashi { background: rgba(216,162,62,0.2); color: var(--amber); }
.wd-mark.purnima  { background: rgba(241,231,201,0.18); color: var(--parchment); }
.wd-mark.amavasya { background: rgba(31,26,58,0.9); color: var(--brahma); border: 1px solid var(--brahma); }

/* Glossary */
.glossary dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 10px 24px;
  margin: 0;
}
.glossary dt {
  font-family: 'Cinzel', serif;
  color: var(--amber);
  letter-spacing: 0.05em;
}
.glossary dd {
  margin: 0;
  color: var(--parchment-dim);
}

/* Footer */
footer {
  text-align: center;
  padding: 36px 24px 60px;
  color: var(--parchment-faint);
  font-size: 0.9rem;
  border-top: 1px solid rgba(241,231,201,0.06);
  margin-top: 40px;
}
footer p { margin: 6px 0; }

/* Loading state */
.loading {
  text-align: center;
  padding: 60px 0;
  color: var(--parchment-dim);
  font-style: italic;
  letter-spacing: 0.1em;
}

/* Responsive */
@media (max-width: 768px) {
  body { font-size: 16px; }
  .topbar { padding: 16px 18px; flex-direction: column; gap: 12px; }
  main { padding: 24px 14px 60px; }
  .card { padding: 22px 18px; }
  .luminaries { grid-template-columns: 1fr; }
  .week-grid { grid-template-columns: repeat(7, 1fr); gap: 4px; }
  .week-day { padding: 8px 4px; }
  .week-day .wd-num { font-size: 1.1rem; }
  .week-day .wd-tithi { display: none; }
  .glossary dl { grid-template-columns: 1fr; gap: 4px 0; }
  .glossary dt { margin-top: 8px; }
  .windows li { flex-direction: column; align-items: flex-start; gap: 6px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}