/* ============================================================
   PANCHANGA — Indian Calendar
   Purple accent theme for Indian Sky tools
   ============================================================ */

/* --- Container --- */
.panchanga-container {
  max-width: var(--container-xl);
  padding-bottom: var(--space-10);
}

/* --- Hero --- */
.panchanga-hero {
  text-align: center;
  margin-bottom: var(--space-8);
  animation: fadeIn 0.5s ease-out;
}

.panchanga-hero h1 {
  font-size: var(--text-5xl);
  margin-top: var(--space-3);
  margin-bottom: var(--space-3);
  background: linear-gradient(135deg, var(--color-purple-300), var(--color-gold-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.panchanga-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* --- Controls --- */
.panchanga-controls {
  margin-bottom: var(--space-6);
}

.panchanga-controls-row {
  display: flex;
  align-items: flex-end;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.panchanga-controls-row .orbit-input-group {
  flex: 1;
  min-width: 180px;
  margin-bottom: 0;
}

.panchanga-controls-actions {
  flex-shrink: 0;
  padding-bottom: 2px;
}

.panchanga-ayanamsha-note {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  line-height: var(--leading-relaxed);
  margin-bottom: 0;
}

.panchanga-ayanamsha-note strong {
  color: var(--color-purple-300);
}

/* --- Hide site-wide location badge on panchanga page --- */
.panchanga-page .orbit-location-badge {
  display: none !important;
}

/* --- Panchanga-local location picker --- */
.panchanga-loc {
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px dashed var(--border-subtle);
}

.panchanga-loc-display {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.panchanga-loc-icon {
  font-size: var(--text-lg);
  line-height: 1;
  flex-shrink: 0;
}

.panchanga-loc-unset {
  flex: 1;
  min-width: 200px;
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  line-height: var(--leading-relaxed);
}

.panchanga-loc-set {
  flex: 1;
  min-width: 200px;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-gold-400);
  font-size: var(--text-base);
}

.panchanga-loc-search {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-3);
}

.panchanga-loc-search[hidden] {
  display: none;
}

.panchanga-loc-results:empty,
[hidden] {
  /* ensure [hidden] is respected where overridden */
}

.panchanga-dateline[hidden] {
  display: none;
}

.panchanga-loc-search .orbit-input {
  flex: 1;
  min-width: 200px;
}

.panchanga-loc-results {
  width: 100%;
  margin-top: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.panchanga-loc-results:empty {
  display: none;
}

.panchanga-loc-result {
  text-align: left;
  padding: var(--space-2) var(--space-3);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 2px;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.panchanga-loc-result:hover {
  border-color: var(--color-purple-400);
  background: rgba(168, 85, 247, 0.08);
}

.panchanga-loc-result strong {
  color: var(--color-purple-300);
  font-size: var(--text-base);
}

.panchanga-loc-result span {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

.panchanga-loc-searching,
.panchanga-loc-no-results {
  padding: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  font-style: italic;
}

/* --- Dateline strip (shown when location is set) --- */
.panchanga-dateline {
  margin-bottom: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background: rgba(251, 191, 36, 0.08);
  border-left: 3px solid var(--color-gold-400);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

.panchanga-dateline-loc {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-gold-400);
}

/* --- Limb transition (shown beneath the main value) --- */
.limb-transition {
  margin-top: var(--space-1);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--text-tertiary);
  letter-spacing: normal;
}

.limb-transition strong {
  color: var(--color-gold-400);
  font-weight: 700;
}

/* --- Panchanga system info icon + collapsible panel --- */
.panchanga-info-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  padding: 0;
  margin-left: var(--space-2);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-purple-400);
  background: transparent;
  color: var(--color-purple-300);
  font-family: var(--font-display);
  font-size: 11px;
  font-style: italic;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  vertical-align: middle;
  transition: background 0.15s ease, color 0.15s ease;
}

.panchanga-info-btn:hover,
.panchanga-info-btn[aria-expanded="true"] {
  background: var(--color-purple-400);
  color: #ffffff;
}

.panchanga-system-info {
  margin-top: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-left: 3px solid var(--color-purple-400);
  background: rgba(168, 85, 247, 0.06);
  border-radius: var(--radius-sm);
  animation: fadeIn 0.2s ease-out;
}

.panchanga-system-info p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* --- Moon confirmation strip --- */
.panchanga-moon-confirm {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
  padding: var(--space-4) var(--space-6);
}

.panchanga-moon-visual {
  flex-shrink: 0;
}

.panchanga-moon-visual canvas {
  display: block;
  border-radius: var(--radius-full);
  background: var(--bg-space);
  border: 2px solid var(--border-default);
}

.panchanga-moon-info h3 {
  font-size: var(--text-base);
  color: var(--color-purple-300);
  margin-bottom: var(--space-1);
}

.panchanga-moon-pct {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-gold-400);
  margin-bottom: var(--space-1);
}

.panchanga-moon-info .text-muted {
  font-size: var(--text-sm);
  margin-bottom: 0;
}

/* --- Five Limbs Grid --- */
.panchanga-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

/* Vara card spans full width at bottom */
.panchanga-grid .panchanga-limb:last-child {
  grid-column: 1 / -1;
}

/* --- Limb Card --- */
.panchanga-limb {
  animation: fadeIn 0.4s ease-out;
}

.panchanga-limb:nth-child(2) { animation-delay: 0.05s; }
.panchanga-limb:nth-child(3) { animation-delay: 0.1s; }
.panchanga-limb:nth-child(4) { animation-delay: 0.15s; }
.panchanga-limb:nth-child(5) { animation-delay: 0.2s; }

.limb-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.limb-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-purple-600), var(--color-purple-400));
  color: #ffffff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  flex-shrink: 0;
}

.limb-title {
  font-size: var(--text-xl);
  color: var(--color-purple-300);
  margin-bottom: 0;
}

.limb-meaning {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-bottom: 0;
}

.limb-value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: var(--space-2);
  line-height: var(--leading-tight);
}

.limb-detail {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
  line-height: var(--leading-relaxed);
  min-height: 1.5em;
}

.limb-verify {
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-3);
}

.limb-verify h4 {
  font-size: var(--text-sm);
  color: var(--color-purple-400);
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.limb-verify p {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  line-height: var(--leading-relaxed);
  margin-bottom: 0;
}

.limb-verify a {
  color: var(--color-purple-300);
}

.limb-verify a:hover {
  color: var(--color-purple-400);
}

/* Paksha badge inside tithi */
.paksha-badge {
  display: inline-block;
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-left: var(--space-2);
  vertical-align: middle;
}

.paksha-shukla {
  background: rgba(206, 147, 216, 0.15);
  color: var(--color-purple-300);
  border: 1px solid rgba(206, 147, 216, 0.3);
}

.paksha-krishna {
  background: rgba(100, 116, 139, 0.15);
  color: var(--text-secondary);
  border: 1px solid rgba(100, 116, 139, 0.25);
}

/* --- Precision Note --- */
.panchanga-note {
  animation: fadeIn 0.5s ease-out 0.25s both;
}

.panchanga-note p {
  margin-bottom: 0;
}

/* --- Visualization Sections --- */
.viz-section {
    margin-top: var(--space-6);
    margin-bottom: var(--space-6);
}

.viz-card {
    padding: var(--space-6);
    border: 2px solid var(--color-purple-600);
    box-shadow: var(--shadow-glow-purple), 0 8px 32px rgba(106, 27, 154, 0.12);
    position: relative;
    overflow: hidden;
}

.viz-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-purple-600), var(--color-gold-500), var(--color-purple-600));
}

.viz-header {
    text-align: center;
    margin-bottom: var(--space-4);
}

.viz-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 800;
    color: var(--text-heading);
    margin-bottom: var(--space-1);
}

.viz-subtitle {
    color: var(--text-tertiary);
    font-size: var(--text-sm);
    margin: 0;
}

.viz-card canvas {
    display: block;
    width: 100%;
    max-width: 800px;
    margin: 0 auto var(--space-4);
    border-radius: var(--radius-md);
}

.viz-slider-row {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    max-width: 600px;
    margin: 0 auto var(--space-4);
}

.viz-slider-label {
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-tertiary);
    flex-shrink: 0;
}

.viz-slider {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    background: var(--bg-input);
    border-radius: 3px;
    outline: none;
}

.viz-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-purple-400);
    border: 2px solid var(--color-purple-300);
    cursor: grab;
    box-shadow: 0 0 8px rgba(168, 85, 247, 0.4);
}

.viz-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-purple-400);
    border: 2px solid var(--color-purple-300);
    cursor: grab;
    box-shadow: 0 0 8px rgba(168, 85, 247, 0.4);
}

.viz-slider-value {
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: 700;
    color: #fbbf24;
    min-width: 80px;
    text-align: right;
}

.viz-explanation {
    text-align: center;
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
    max-width: 600px;
    margin: 0 auto;
}

.viz-explanation strong {
    color: #fbbf24;
}

@media (max-width: 600px) {
    .viz-title {
        font-size: var(--text-lg);
    }
    .viz-slider-row {
        flex-wrap: wrap;
    }
    .viz-slider-value {
        width: 100%;
        text-align: center;
    }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 767px) {
  .panchanga-hero h1 {
    font-size: var(--text-3xl);
  }

  .panchanga-controls-row {
    flex-direction: column;
    align-items: stretch;
  }

  .panchanga-controls-row .orbit-input-group {
    min-width: unset;
  }

  .panchanga-moon-confirm {
    flex-direction: column;
    text-align: center;
    padding: var(--space-4);
  }

  .panchanga-grid {
    grid-template-columns: 1fr;
  }

  .panchanga-grid .panchanga-limb:last-child {
    grid-column: auto;
  }

  .limb-value {
    font-size: var(--text-2xl);
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .panchanga-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .panchanga-hero h1 {
    font-size: var(--text-5xl);
  }
}