/* =====================================================
   VISHAL JEWELLERS — GOLD RATE PAGE STYLES
   ===================================================== */

/* ── Rate Hero ─────────────────────────────────────── */
.vj-goldrate-hero {
  background: linear-gradient(135deg, #1A1A2E 0%, #0D0D18 50%, #1A120A 100%);
  padding: var(--space-3xl) 0;
  position: relative;
  overflow: hidden;
}
.vj-goldrate-hero::before {
  content: '';
  position: absolute;
  top: -100px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(201,168,76,0.07) 0%, transparent 65%);
  pointer-events: none;
}
.vj-goldrate-hero::after {
  content: '';
  position: absolute;
  bottom: -80px; right: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(201,168,76,0.05) 0%, transparent 65%);
  pointer-events: none;
}

.vj-goldrate-date {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 4px;
  display: flex; align-items: center; gap: 6px;
}
.vj-goldrate-date .dot {
  width: 6px; height: 6px;
  background: #4CAF50;
  border-radius: 50%;
  animation: livePulse 1.5s ease-in-out infinite;
}
@keyframes livePulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

/* ── Rate Card Grid (Hero) ─────────────────────────── */
.vj-rate-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-2xl);
}

.vj-rate-card-dark {
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base), background var(--transition-base);
}
.vj-rate-card-dark:hover {
  background: rgba(255,255,255,0.07);
  transform: translateY(-4px);
}
.vj-rate-card-dark::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--vj-gold), transparent);
}
.vj-rate-card-dark .metal-icon {
  font-size: 1.8rem;
  margin-bottom: 8px;
  display: block;
}
.vj-rate-card-dark .purity-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--vj-gold);
  margin-bottom: 10px;
}
.vj-rate-card-dark .rate-value {
  font-family: var(--font-price);
  font-size: 1.75rem;
  font-weight: 800;
  color: white;
  line-height: 1;
  margin-bottom: 4px;
}
.vj-rate-card-dark .rate-unit {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.4);
  margin-bottom: 10px;
  font-family: var(--font-price);
}
.vj-rate-change {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-price);
}
.vj-rate-change.up { background: rgba(76,175,80,0.15); color: #66BB6A; }
.vj-rate-change.down { background: rgba(244,67,54,0.15); color: #EF5350; }
.vj-rate-change.flat { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.5); }

/* ── Trend Indicator ───────────────────────────────── */
.vj-trend-mini {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  font-family: var(--font-price);
}
.vj-trend-spark {
  display: inline-block;
  width: 40px;
  height: 16px;
  position: relative;
}
.vj-trend-line {
  width: 100%; height: 100%;
}

/* ── Graph Placeholder ─────────────────────────────── */
.vj-chart-section {
  background: var(--vj-white);
  border: 1px solid var(--vj-border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  margin-top: var(--space-3xl);
}
[data-theme="dark"] .vj-chart-section { background: var(--vj-charcoal-mid); border-color: var(--vj-border); }

.vj-chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
  gap: var(--space-md);
}
.vj-chart-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--vj-text-primary);
}
[data-theme="dark"] .vj-chart-title { color: var(--vj-text-light); }

.vj-chart-period-tabs {
  display: flex;
  gap: 4px;
  background: var(--vj-surface-alt);
  padding: 4px;
  border-radius: var(--radius-md);
}
[data-theme="dark"] .vj-chart-period-tabs { background: var(--vj-charcoal); }

.vj-period-btn {
  padding: 6px 14px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--vj-text-muted);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
  background: transparent;
  font-family: var(--font-body);
}
.vj-period-btn.active { background: var(--vj-gold); color: var(--vj-charcoal); }
.vj-period-btn:hover:not(.active) { color: var(--vj-gold); }

.vj-chart-placeholder {
  height: 260px;
  background: var(--vj-surface-alt);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .vj-chart-placeholder { background: var(--vj-charcoal); }

/* Fake chart lines */
.vj-chart-placeholder::before {
  content: '';
  position: absolute;
  inset: 20px;
  background-image:
    repeating-linear-gradient(0deg, var(--vj-border-light) 0, var(--vj-border-light) 1px, transparent 1px, transparent 20%);
  opacity: 0.5;
}
[data-theme="dark"] .vj-chart-placeholder::before {
  background-image:
    repeating-linear-gradient(0deg, var(--vj-border) 0, var(--vj-border) 1px, transparent 1px, transparent 20%);
}
.vj-chart-line-mock {
  position: absolute;
  bottom: 40px; left: 20px; right: 20px;
  height: 3px;
  background: linear-gradient(90deg, var(--vj-gold-deep), var(--vj-gold-shimmer), var(--vj-gold), var(--vj-gold-deep));
  border-radius: 2px;
  clip-path: polygon(0% 100%, 8% 60%, 18% 70%, 28% 40%, 38% 55%, 48% 30%, 58% 45%, 68% 25%, 78% 35%, 88% 15%, 100% 20%, 100% 100%);
}
.vj-chart-api-note {
  font-size: 0.75rem;
  color: var(--vj-text-muted);
  text-align: center;
  z-index: 1;
  background: var(--vj-surface);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--vj-border-light);
}
[data-theme="dark"] .vj-chart-api-note { background: var(--vj-charcoal-mid); border-color: var(--vj-border); }

/* ── Historical Rate Table ─────────────────────────── */
.vj-rate-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--space-xl);
}
.vj-rate-table th {
  padding: 12px 16px;
  text-align: left;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--vj-gold);
  background: var(--vj-charcoal);
  border-bottom: 2px solid rgba(201,168,76,0.2);
}
.vj-rate-table td {
  padding: 12px 16px;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--vj-border-light);
  color: var(--vj-text-secondary);
  font-family: var(--font-price);
  font-weight: 500;
  transition: background var(--transition-fast);
}
[data-theme="dark"] .vj-rate-table td { border-bottom-color: var(--vj-border); color: rgba(250,247,242,0.7); }
.vj-rate-table tr:hover td { background: var(--vj-surface-alt); }
[data-theme="dark"] .vj-rate-table tr:hover td { background: rgba(201,168,76,0.04); }
.vj-rate-table .date-col { color: var(--vj-text-muted); font-size: 0.78rem; }
.vj-rate-table .rate-col { font-weight: 700; color: var(--vj-text-primary); }
[data-theme="dark"] .vj-rate-table .rate-col { color: var(--vj-gold-light); }

/* ── Gold Calculator Section ─────────────────────────── */
.vj-goldcalc-section {
  background: linear-gradient(135deg, var(--vj-charcoal) 0%, var(--vj-charcoal-mid) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  margin-top: var(--space-3xl);
  position: relative;
  overflow: hidden;
}
.vj-goldcalc-section::before {
  content: '';
  position: absolute;
  right: -60px; top: -60px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(201,168,76,0.08) 0%, transparent 65%);
  pointer-events: none;
}

/* ── Responsive ────────────────────────────────────── */
@media (max-width: 992px) {
  .vj-rate-cards-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 576px) {
  .vj-rate-cards-grid { grid-template-columns: 1fr 1fr; }
  .vj-goldcalc-section { padding: var(--space-xl); }
}
@media (max-width: 400px) {
  .vj-rate-cards-grid { grid-template-columns: 1fr; }
}

/* ── DARK MODE ADDITIONAL FIXES ─────────────────────── */
[data-theme="dark"] .vj-rate-history-table th {
  color: var(--vj-gold);
  border-bottom-color: var(--vj-border);
}
[data-theme="dark"] .vj-rate-history-table td {
  color: rgba(250,247,242,0.8);
  border-bottom-color: var(--vj-border);
}
[data-theme="dark"] .vj-rate-history-table tr:hover td {
  background: rgba(201,168,76,0.05);
}
[data-theme="dark"] .vj-rate-summary-card {
  background: var(--vj-charcoal-mid);
  border-color: var(--vj-border);
}
[data-theme="dark"] .vj-rate-summary-label {
  color: var(--vj-text-muted);
}
[data-theme="dark"] .vj-rate-summary-value {
  color: var(--vj-text-light);
}