/* =========================================================
   Vidhanam — Numerology Age & Personal Year Timeline
   Theme: Luminous Royal — The Palace Morning
   ========================================================= */

:root {
  --bg-ivory: #FAF9F6;
  --bg-surface: #F2F0EB;
  --bg-surface-hover: #EAE7E0;
  --bg-glass: rgba(255, 255, 255, 0.55);

  --text-primary: #191970;
  --text-secondary: #4A4A7A;
  --text-muted: #8888AA;

  --accent-gold: #D4AF37;
  --accent-gold-muted: rgba(212, 175, 55, 0.15);
  --accent-gold-border: rgba(212, 175, 55, 0.35);

  --action-crimson: #990000;
  --action-crimson-hover: #770000;
  --action-crimson-muted: rgba(153, 0, 0, 0.08);

  --accent-teal: #2E7D6B;
  --accent-teal-muted: rgba(46, 125, 107, 0.12);
  --accent-teal-border: rgba(46, 125, 107, 0.35);

  --accent-slate: #5C6BA6;
  --accent-slate-muted: rgba(92, 107, 166, 0.12);
  --accent-slate-border: rgba(92, 107, 166, 0.35);

  --accent-violet: #6B4E9E;
  --accent-violet-muted: rgba(107, 78, 158, 0.12);
  --accent-violet-border: rgba(107, 78, 158, 0.35);

  --accent-rose: #A8577A;
  --accent-rose-muted: rgba(168, 87, 122, 0.12);
  --accent-rose-border: rgba(168, 87, 122, 0.35);

  --shadow-gold: 0 8px 32px rgba(212, 175, 55, 0.12);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);

  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px;
  --space-5: 24px; --space-6: 32px; --space-7: 48px; --space-8: 64px; --space-9: 96px;
}

[data-theme="dark"] {
  --bg-ivory: #14131C;
  --bg-surface: #1C1B28;
  --bg-surface-hover: #262436;
  --bg-glass: rgba(28, 27, 40, 0.6);

  --text-primary: #F1EFE8;
  --text-secondary: #B9B6D6;
  --text-muted: #7B7896;

  --accent-gold: #E7C766;
  --accent-gold-muted: rgba(231, 199, 102, 0.14);
  --accent-gold-border: rgba(231, 199, 102, 0.3);

  --action-crimson: #C23B3B;
  --action-crimson-hover: #D6534F;
  --action-crimson-muted: rgba(194, 59, 59, 0.14);

  --accent-teal: #4FB09A;
  --accent-teal-muted: rgba(79, 176, 154, 0.16);
  --accent-teal-border: rgba(79, 176, 154, 0.35);

  --accent-slate: #8B98D6;
  --accent-slate-muted: rgba(139, 152, 214, 0.16);
  --accent-slate-border: rgba(139, 152, 214, 0.35);

  --accent-violet: #9C7FD1;
  --accent-violet-muted: rgba(156, 127, 209, 0.16);
  --accent-violet-border: rgba(156, 127, 209, 0.35);

  --accent-rose: #D08AAB;
  --accent-rose-muted: rgba(208, 138, 171, 0.16);
  --accent-rose-border: rgba(208, 138, 171, 0.35);
}

* { box-sizing: border-box; }

::selection { background: var(--accent-gold-muted); color: var(--text-primary); }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg-ivory);
  color: var(--text-primary);
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
  transition: background 0.4s var(--ease), color 0.4s var(--ease);
  -webkit-font-smoothing: antialiased;
}

h1, h2, .logo-text, .nav-logo { font-family: 'Cinzel', serif; }
h3, .subtitle { font-family: 'Fraunces', serif; font-style: italic; }

/* ---------- Glass surfaces ---------- */
.glass {
  background: var(--bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--accent-gold-border);
  border-radius: 4px;
  box-shadow: var(--shadow-gold);
}

/* ---------- Navbar ---------- */
.navbar {
  background: rgba(250, 249, 246, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--accent-gold-border);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0 var(--space-6);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.4s var(--ease);
}
[data-theme="dark"] .navbar { background: rgba(20, 19, 28, 0.85); }

.nav-logo {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-primary);
}
.nav-logo span { color: var(--accent-gold); }

.nav-tag {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-secondary);
  display: none;
}
@media (min-width: 640px) { .nav-tag { display: inline-block; } }

.theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--accent-gold-border);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
}
.theme-toggle:hover { background: var(--accent-gold-muted); transform: rotate(20deg); }
.theme-toggle:focus-visible { outline: 2px solid var(--accent-gold); outline-offset: 2px; }
.theme-toggle svg {
  width: 18px; height: 18px;
  stroke: var(--accent-gold);
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- Page layout ---------- */
.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: var(--space-7) var(--space-5) var(--space-9);
}

.page-header { max-width: 640px; margin-bottom: var(--space-7); }

.section-eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin: 0 0 var(--space-2);
}
.section-title {
  font-size: clamp(26px, 4vw, 40px);
  color: var(--text-primary);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.25;
  margin: 0 0 var(--space-3);
}
.section-subtitle {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-weight: 300;
  font-size: 16px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

/* ---------- Input card ---------- */
.input-card { padding: var(--space-5); margin-bottom: var(--space-6); }

.input-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  align-items: flex-end;
  justify-content: space-between;
}

.field { display: flex; flex-direction: column; gap: var(--space-2); min-width: 220px; }
.field label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-gold);
}
.field input[type="date"] {
  font-family: 'Montserrat', sans-serif;
  font-size: 15px;
  font-weight: 400;
  color: var(--text-primary);
  background: var(--bg-surface);
  border: 1px solid var(--accent-gold-border);
  border-radius: 3px;
  padding: 12px 14px;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.field input[type="date"]:focus-visible {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px var(--accent-gold-muted);
}

.field-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; }

.btn-secondary, .btn-gold {
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 3px;
  padding: 12px 22px;
  cursor: pointer;
  background: transparent;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.15s var(--ease);
}
.btn-secondary {
  color: var(--text-primary);
  font-weight: 400;
  border: 1px solid var(--text-primary);
}
.btn-secondary:hover { border-color: var(--accent-gold); color: var(--accent-gold); }
.btn-gold {
  color: var(--accent-gold);
  font-weight: 500;
  border: 1px solid var(--accent-gold);
}
.btn-gold:hover { background: var(--accent-gold-muted); }
.btn-secondary:active, .btn-gold:active { transform: translateY(1px); }
.btn-secondary:focus-visible, .btn-gold:focus-visible {
  outline: 2px solid var(--accent-gold); outline-offset: 2px;
}

/* ---------- Summary grid ---------- */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.summary-card {
  padding: var(--space-5);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.summary-card:hover { transform: translateY(-2px); }
.summary-card.accent { border-color: var(--accent-gold); }
.summary-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 var(--space-2);
}
.summary-value {
  font-family: 'Cinzel', serif;
  font-size: 26px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
  letter-spacing: 0.03em;
}
.summary-card.accent .summary-value { color: var(--accent-gold); }

/* ---------- Core Birth Numbers ---------- */
.core-numbers-header { margin-bottom: var(--space-3); }
.core-grid { margin-bottom: var(--space-5); }

.label-sub {
  font-weight: 300;
  text-transform: none;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  font-size: 9.5px;
}

.summary-card.core-moolank { border-color: var(--accent-gold-border); }
.summary-card.core-moolank .summary-value { color: var(--accent-gold); }

.summary-card.core-bhagyank { border-color: rgba(153, 0, 0, 0.3); }
.summary-card.core-bhagyank .summary-value { color: var(--action-crimson); }

.summary-card.core-planet { border-color: var(--accent-teal-border); }
.summary-card.core-planet .summary-value { color: var(--accent-teal); }

.summary-sub {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-size: 13px;
  color: var(--text-secondary);
  margin: var(--space-1) 0 0;
}

/* ---------- Zodiac pills (monthly breakdown) ---------- */
.cell-zodiac {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.zodiac-date {
  font-family: 'Montserrat', sans-serif;
  font-size: 11.5px;
  font-weight: 500;
  color: var(--text-muted);
  min-width: 44px;
}
.zodiac-pill {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.05em;
  padding: 3px 10px;
  border-radius: 2px;
  white-space: nowrap;
  cursor: default;
}
/* Colored by ruling planet */
.planet-sun {
  color: var(--accent-gold);
  background: var(--accent-gold-muted);
  border: 1px solid var(--accent-gold-border);
}
.planet-moon {
  color: var(--accent-slate);
  background: var(--accent-slate-muted);
  border: 1px solid var(--accent-slate-border);
}
.planet-mars {
  color: var(--action-crimson);
  background: var(--action-crimson-muted);
  border: 1px solid rgba(153, 0, 0, 0.25);
}
.planet-mercury {
  color: var(--accent-teal);
  background: var(--accent-teal-muted);
  border: 1px solid var(--accent-teal-border);
}
.planet-jupiter {
  color: var(--accent-violet);
  background: var(--accent-violet-muted);
  border: 1px solid var(--accent-violet-border);
}
.planet-venus {
  color: var(--accent-rose);
  background: var(--accent-rose-muted);
  border: 1px solid var(--accent-rose-border);
}
.planet-saturn {
  color: var(--text-primary);
  background: rgba(136, 136, 170, 0.12);
  border: 1px solid rgba(136, 136, 170, 0.3);
}

/* ---------- Resonance dots (table values matching Moolank/Bhagyank/Planet Number) ---------- */
.cell-number {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.resonance-dots {
  display: inline-flex;
  gap: 2px;
}
.resonance-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
  cursor: default;
}
.dot-moolank { background: var(--accent-gold); }
.dot-bhagyank { background: var(--action-crimson); }
.dot-planet { background: var(--accent-teal); }

/* ---------- Table card ---------- */
.table-card { padding: var(--space-5); }

.table-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}
.table-title {
  font-size: 18px;
  letter-spacing: 0.1em;
  margin: 0;
  color: var(--text-primary);
}

.toolbar-controls {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.segmented-toggle {
  display: inline-flex;
  border: 1px solid var(--accent-gold-border);
  border-radius: 3px;
  overflow: hidden;
}
.segmented-btn {
  font-family: 'Montserrat', sans-serif;
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  padding: 9px 14px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.segmented-btn + .segmented-btn { border-left: 1px solid var(--accent-gold-border); }
.segmented-btn:hover { background: var(--accent-gold-muted); color: var(--text-primary); }
.segmented-btn.is-active {
  background: var(--accent-gold);
  color: var(--bg-ivory);
}
.segmented-btn:focus-visible { outline: 2px solid var(--accent-gold); outline-offset: -2px; }

.search-field {
  position: relative;
  display: flex;
  align-items: center;
}
.search-field input {
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  color: var(--text-primary);
  background: var(--bg-surface);
  border: 1px solid var(--accent-gold-border);
  border-radius: 3px;
  padding: 9px 12px 9px 34px;
  width: 180px;
  transition: border-color 0.2s var(--ease), width 0.3s var(--ease);
}
.search-field input:focus-visible {
  outline: none;
  border-color: var(--accent-gold);
  width: 220px;
}
.search-icon {
  position: absolute;
  left: 10px;
  width: 15px; height: 15px;
  stroke: var(--text-muted);
  fill: none;
  stroke-width: 1.8;
}

.table-scroll {
  overflow: auto;
  max-height: 560px;
  border-radius: 3px;
  border: 1px solid var(--accent-gold-border);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--bg-surface);
  color: var(--accent-gold);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--accent-gold-border);
}

tbody td {
  padding: 10px 16px;
  color: var(--text-primary);
  border-bottom: 1px solid rgba(136, 136, 170, 0.14);
  white-space: nowrap;
}

tbody tr { transition: background 0.15s var(--ease); }
tbody tr:nth-child(even) { background: rgba(136, 136, 170, 0.045); }
tbody tr:hover { background: var(--accent-gold-muted); }

tbody tr.is-current-year {
  background: var(--accent-gold-muted) !important;
  box-shadow: inset 3px 0 0 var(--accent-gold);
}
tbody tr.is-current-year td { font-weight: 600; }

.cell-personal.is-current {
  color: var(--action-crimson);
  font-weight: 700;
}

tbody tr.is-hidden { display: none; }

/* ---------- Expand toggle ---------- */
.th-toggle { width: 36px; padding: 12px 8px !important; }
.cell-toggle { width: 36px; padding: 6px 8px !important; }

.expand-toggle {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--accent-gold-border);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}
.expand-toggle:hover { background: var(--accent-gold-muted); border-color: var(--accent-gold); }
.expand-toggle:focus-visible { outline: 2px solid var(--accent-gold); outline-offset: 2px; }
.expand-toggle .chevron {
  width: 13px; height: 13px;
  stroke: var(--accent-gold);
  fill: none;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.25s var(--ease);
}
.expand-toggle.is-open .chevron { transform: rotate(90deg); }

tr.year-row.is-expanded { background: var(--accent-gold-muted); }

/* ---------- Monthly subtable row ---------- */
tr.month-row td {
  padding: 0;
  border-bottom: 1px solid rgba(136, 136, 170, 0.14);
  background: var(--bg-surface);
  white-space: normal;
}
tr.month-row.is-collapsed { display: none; }

.month-subtable-wrap {
  padding: var(--space-4) var(--space-5) var(--space-5) var(--space-8);
  animation: fadeInDown 0.25s var(--ease);
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

table.month-subtable {
  width: 100%;
  max-width: 700px;
  border-collapse: collapse;
  font-size: 12.5px;
  border: 1px solid var(--accent-gold-border);
  border-radius: 3px;
  overflow: hidden;
}
table.month-subtable thead th {
  position: static;
  background: var(--bg-surface-hover);
  color: var(--text-secondary);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  padding: 8px 14px;
}
table.month-subtable tbody td {
  padding: 7px 14px;
  border-bottom: 1px solid rgba(136, 136, 170, 0.1);
  white-space: nowrap;
}
table.month-subtable tbody tr:last-child td { border-bottom: none; }
table.month-subtable tbody tr:hover { background: var(--accent-gold-muted); }
table.month-subtable tr.is-current-month {
  background: var(--accent-gold-muted);
  box-shadow: inset 3px 0 0 var(--accent-gold);
}
table.month-subtable tr.is-current-month td { font-weight: 600; }

.table-footnote {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-size: 12.5px;
  color: var(--text-muted);
  margin: var(--space-3) 0 0;
  line-height: 1.7;
}
.legend-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  margin: 0 1px 0 6px;
  vertical-align: middle;
}

/* ---------- Footer ---------- */
.page-footer {
  margin-top: var(--space-8);
  text-align: center;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ---------- Scrollbar ---------- */
.table-scroll::-webkit-scrollbar { width: 8px; height: 8px; }
.table-scroll::-webkit-scrollbar-track { background: transparent; }
.table-scroll::-webkit-scrollbar-thumb { background: var(--accent-gold-border); border-radius: 4px; }
.table-scroll::-webkit-scrollbar-thumb:hover { background: var(--accent-gold); }

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .page { padding: var(--space-6) var(--space-4) var(--space-8); }
  .input-row { flex-direction: column; align-items: stretch; }
  .field-actions { justify-content: stretch; }
  .field-actions button { flex: 1; }
  .table-toolbar { flex-direction: column; align-items: stretch; }
  .search-field input { width: 100%; }
  thead th, tbody td { padding: 8px 10px; font-size: 12.5px; }
}

/* ---------- Print ---------- */
@media print {
  .navbar, .input-card, .theme-toggle, .table-toolbar, .page-footer, .table-footnote { display: none !important; }
  .page { padding: 0; max-width: 100%; }
  .glass { box-shadow: none; border: 1px solid #ccc; backdrop-filter: none; }
  body { background: #fff; color: #000; }
  .table-scroll { max-height: none; overflow: visible; }
  thead th { position: static; }
  tr.month-row.is-collapsed { display: table-row !important; }
  .cell-toggle, .th-toggle { display: none; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}