/* =============================================
   HOROSCOPE APP — CUSTOM CSS
   Deep Space Cosmic Theme
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700;900&family=Inter:wght@300;400;500;600&family=Cinzel+Decorative:wght@400;700&display=swap');

:root {
  --bg-deep:    #050510;
  --bg-card:    rgba(255,255,255,0.04);
  --bg-card2:   rgba(255,255,255,0.07);
  --border:     rgba(255,255,255,0.08);
  --border-glow:rgba(245,158,11,0.3);
  --gold:       #F59E0B;
  --gold-light: #FCD34D;
  --gold-dim:   rgba(245,158,11,0.15);
  --silver:     #CBD5E1;
  --text-main:  #F1F5F9;
  --text-muted: #64748B;
  --text-dim:   #94A3B8;
  --purple:     #8B5CF6;
  --indigo:     #6366F1;
  --radius:     16px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-deep);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* ── Stars Background ─────────────────────────────────── */
#stars-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.app-wrapper {
  position: relative;
  z-index: 1;
}

/* ── Header ───────────────────────────────────────────── */
.site-header {
  text-align: center;
  padding: 3rem 1rem 1.5rem;
}

.site-logo {
  font-family: 'Cinzel Decorative', serif;
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 50%, #D97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.05em;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.site-subtitle {
  font-family: 'Cinzel', serif;
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

.header-divider {
  width: 120px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: 1.5rem auto;
}

/* ── Glass Card ───────────────────────────────────────── */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: border-color 0.3s, box-shadow 0.3s;
}

.glass-card:hover {
  border-color: var(--border-glow);
  box-shadow: 0 0 30px rgba(245,158,11,0.08);
}

/* ── Form Layout ──────────────────────────────────────── */
.form-section {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 1rem 3rem;
}

.form-card {
  padding: 2.5rem 2rem;
}

.form-title {
  font-family: 'Cinzel', serif;
  font-size: 1.1rem;
  color: var(--gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.form-title::before {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.form-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

@media (max-width: 520px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-card { padding: 1.5rem 1rem; }
}

.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-group.full { grid-column: 1 / -1; }

label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

input, select {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-main);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  width: 100%;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  outline: none;
}

input::placeholder { color: var(--text-muted); }

input:focus, select:focus {
  border-color: var(--gold);
  background: rgba(245,158,11,0.05);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.1);
}

input[type="date"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator {
  filter: invert(0.5) sepia(1) saturate(3) hue-rotate(10deg);
  cursor: pointer;
}

select option { background: #1e1e2e; color: var(--text-main); }

/* Location search */
.location-wrapper { position: relative; }
#location-results {
  position: absolute;
  top: calc(100% + 4px);
  left: 0; right: 0;
  background: #1a1a2e;
  border: 1px solid var(--border-glow);
  border-radius: 10px;
  z-index: 100;
  overflow: hidden;
  display: none;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}

.loc-result-item {
  padding: 0.75rem 1rem;
  cursor: pointer;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.loc-result-item:last-child { border-bottom: none; }
.loc-result-item:hover { background: var(--gold-dim); }
.loc-result-item .loc-name { font-weight: 500; color: var(--text-main); }
.loc-result-item .loc-sub { font-size: 0.78rem; color: var(--text-muted); }

/* Lat/Lon display */
.latlon-display {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.latlon-badge {
  flex: 1;
  background: rgba(245,158,11,0.08);
  border: 1px solid rgba(245,158,11,0.2);
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  font-size: 0.78rem;
  color: var(--gold-light);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* ── Submit Button ─────────────────────────────────────── */
.btn-generate {
  width: 100%;
  margin-top: 2rem;
  padding: 1rem 2rem;
  background: linear-gradient(135deg, #D97706 0%, var(--gold) 50%, var(--gold-light) 100%);
  color: #0a0a1a;
  font-family: 'Cinzel', serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 24px rgba(245,158,11,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.btn-generate:hover:not(:disabled) {
  opacity: 0.92;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(245,158,11,0.45);
}

.btn-generate:active:not(:disabled) { transform: translateY(0); }

.btn-generate:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ── Loading Spinner ───────────────────────────────────── */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(0,0,0,0.3);
  border-top-color: #0a0a1a;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: none;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── Result Section ────────────────────────────────────── */
#result-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1rem 4rem;
  display: none;
}

.result-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.result-name {
  font-family: 'Cinzel', serif;
  font-size: clamp(1.4rem, 4vw, 2.2rem);
  color: var(--gold-light);
  margin-bottom: 0.5rem;
}

.result-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 0.75rem;
}

.result-meta span { display: flex; align-items: center; gap: 0.35rem; }

/* ── Two-Column Chart Layout ───────────────────────────── */
.chart-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  align-items: start;
}

@media (max-width: 768px) {
  .chart-layout { grid-template-columns: 1fr; }
}

/* ── SVG Chart ─────────────────────────────────────────── */
.chart-card {
  padding: 1.5rem;
}

.chart-card-title {
  font-family: 'Cinzel', serif;
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  text-align: center;
}

#birth-chart-svg {
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

/* ── Lagna Panel ────────────────────────────────────────── */
.lagna-card { padding: 1.75rem; }

.lagna-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, rgba(245,158,11,0.2), rgba(245,158,11,0.05));
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: 999px;
  padding: 0.4rem 1rem;
  font-family: 'Cinzel', serif;
  font-size: 0.8rem;
  color: var(--gold);
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
}

.lagna-title {
  font-family: 'Cinzel', serif;
  font-size: 1.3rem;
  color: var(--gold-light);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.lagna-summary {
  font-size: 0.95rem;
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.lagna-details {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
  margin-top: 1rem;
}

.trait-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.trait-tag {
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.trait-tag.positive {
  background: rgba(16,185,129,0.12);
  border: 1px solid rgba(16,185,129,0.25);
  color: #34D399;
}

.trait-tag.caution {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.2);
  color: #F87171;
}

/* ── Planet Table ───────────────────────────────────────── */
.planets-card { padding: 1.75rem; margin-bottom: 1.5rem; }

.section-title {
  font-family: 'Cinzel', serif;
  font-size: 0.8rem;
  color: var(--gold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.planet-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }

.planet-table th {
  text-align: left;
  color: var(--text-muted);
  font-weight: 500;
  padding: 0.6rem 0.75rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
}

.planet-table td {
  padding: 0.75rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  color: var(--text-dim);
  vertical-align: middle;
}

.planet-table tr:last-child td { border-bottom: none; }
.planet-table tr:hover td { background: rgba(255,255,255,0.02); }

.planet-dot {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  color: var(--text-main);
}

.planet-color-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.retro-badge {
  font-size: 0.65rem;
  color: #F87171;
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.2);
  border-radius: 4px;
  padding: 0.1rem 0.3rem;
  letter-spacing: 0.05em;
}

/* ── Nakshatra Panel ────────────────────────────────────── */
.nakshatra-card { padding: 1.75rem; }

.nak-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.nak-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--purple), var(--indigo));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.nak-name {
  font-family: 'Cinzel', serif;
  font-size: 1.2rem;
  color: var(--text-main);
  margin-bottom: 0.2rem;
}

.nak-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.nak-meaning {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.7;
  font-style: italic;
  border-left: 2px solid var(--purple);
  padding-left: 1rem;
  margin-top: 0.75rem;
}

/* ── Interpretations ────────────────────────────────────── */
.interps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1rem;
}

@media (max-width: 640px) {
  .interps-grid { grid-template-columns: 1fr; }
}

.interp-card {
  padding: 1.25rem;
  border-radius: 12px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  transition: border-color 0.2s, transform 0.2s;
  cursor: default;
}

.interp-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-2px);
}

.interp-planet {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.interp-title {
  font-family: 'Cinzel', serif;
  font-size: 0.92rem;
  color: var(--text-main);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.interp-summary {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── Back Button ────────────────────────────────────────── */
.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-dim);
  font-size: 0.85rem;
  padding: 0.6rem 1.2rem;
  cursor: pointer;
  transition: all 0.2s;
  margin-bottom: 2rem;
  font-family: 'Inter', sans-serif;
}

.btn-back:hover {
  background: rgba(255,255,255,0.1);
  color: var(--text-main);
  border-color: var(--border-glow);
}

/* ── Error State ────────────────────────────────────────── */
.error-msg {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.25);
  border-radius: 10px;
  color: #F87171;
  padding: 0.9rem 1.1rem;
  font-size: 0.88rem;
  margin-top: 1rem;
  display: none;
}

/* ── Footer ─────────────────────────────────────────────── */
footer {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--text-muted);
  font-size: 0.78rem;
  border-top: 1px solid var(--border);
  letter-spacing: 0.05em;
}

/* ── Animations ─────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-in { animation: fadeInUp 0.5s ease forwards; }

.fade-in-delay-1 { animation: fadeInUp 0.5s 0.1s ease both; }
.fade-in-delay-2 { animation: fadeInUp 0.5s 0.2s ease both; }
.fade-in-delay-3 { animation: fadeInUp 0.5s 0.3s ease both; }
.fade-in-delay-4 { animation: fadeInUp 0.5s 0.4s ease both; }

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(245,158,11,0.2); }
  50%       { box-shadow: 0 0 40px rgba(245,158,11,0.4); }
}

.chart-card { animation: pulse-glow 4s ease-in-out infinite; }

/* ── Tooltip ─────────────────────────────────────────────── */
.svg-tooltip {
  position: fixed;
  background: #1a1a2e;
  border: 1px solid var(--border-glow);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  font-size: 0.82rem;
  color: var(--text-main);
  pointer-events: none;
  z-index: 999;
  display: none;
  max-width: 220px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}

.svg-tooltip strong { color: var(--gold); display: block; margin-bottom: 0.3rem; font-family: 'Cinzel', serif; }

/* ── Ayanamsha Info ─────────────────────────────────────── */
.ayanamsha-info {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  font-style: italic;
}

/* ── Custom Time Picker ─────────────────────────────────────── */
.time-picker-wrap {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.time-picker-wrap select {
  flex: 0 0 auto;
  width: auto;
  min-width: 58px;
  text-align: center;
  padding: 0.75rem 0.5rem;
  cursor: pointer;
}

.time-sep {
  color: var(--gold);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1;
  margin: 0 -0.1rem;
}

.ampm-toggle {
  display: flex;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.ampm-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  letter-spacing: 0.05em;
}

.ampm-btn:hover { background: rgba(255,255,255,0.06); }

.ampm-btn.active {
  background: linear-gradient(135deg, #D97706, var(--gold));
  color: #0a0a1a;
}