/* ═══════════════════════════════════════
   NEPSE Stock Market Ticker Tape
   ═══════════════════════════════════════ */

:root {
  --ticker-bg: #0a0a14;
  --ticker-bg-gradient: linear-gradient(90deg, #0a0a14 0%, #0d0d1f 50%, #0a0a14 100%);
  --ticker-text: #c8c8e0;
  --ticker-symbol: #ffffff;
  --ticker-up: #00e676;
  --ticker-down: #ff1744;
  --ticker-neutral: #888;
  --ticker-border: #1a1a30;
  --ticker-divider: #1e1e38;
  --ticker-height: 44px;
  --ticker-speed: 35s;
  --ticker-font: 'Inter', -apple-system, sans-serif;
}

/* Container */
.nepse-ticker-tape {
  width: 100%;
  background: var(--ticker-bg-gradient);
  border-bottom: 1px solid var(--ticker-border);
  overflow: hidden;
  position: relative;
  height: var(--ticker-height);
  font-family: var(--ticker-font);
  z-index: 100;
}

/* Left label */
.nepse-ticker-label {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 14px;
  background: linear-gradient(90deg, #1a1a2e 0%, #1a1a2eee 70%, transparent 100%);
  z-index: 10;
  font-size: 0.7rem;
  font-weight: 700;
  color: #6a9cff;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  white-space: nowrap;
}

.nepse-ticker-label .label-icon {
  font-size: 0.85rem;
}

.nepse-ticker-label .live-dot {
  width: 6px;
  height: 6px;
  background: #00e676;
  border-radius: 50%;
  animation: nepse-pulse 1.5s infinite;
}

@keyframes nepse-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* Scroll track */
.nepse-ticker-track {
  display: flex;
  align-items: center;
  height: 100%;
  white-space: nowrap;
  animation: nepse-scroll var(--ticker-speed) linear infinite;
  padding-left: 100px;
  width: max-content;
}

.nepse-ticker-tape:hover .nepse-ticker-track {
  animation-play-state: paused;
}

@keyframes nepse-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Individual stock item */
.nepse-stock-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  height: 100%;
  border-right: 1px solid var(--ticker-divider);
  cursor: default;
  transition: background 0.2s;
}

.nepse-stock-item:hover {
  background: rgba(106, 156, 255, 0.06);
}

/* Sector icon */
.nepse-stock-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.nepse-stock-icon.banking { background: linear-gradient(135deg, #2196f3, #1565c0); }
.nepse-stock-icon.insurance { background: linear-gradient(135deg, #ab47bc, #7b1fa2); }
.nepse-stock-icon.telecom { background: linear-gradient(135deg, #26a69a, #00897b); }
.nepse-stock-icon.hydropower { background: linear-gradient(135deg, #42a5f5, #1e88e5); }
.nepse-stock-icon.manufacturing { background: linear-gradient(135deg, #ef5350, #c62828); }
.nepse-stock-icon.finance { background: linear-gradient(135deg, #ffa726, #e65100); }
.nepse-stock-icon.index { background: linear-gradient(135deg, #66bb6a, #2e7d32); }
.nepse-stock-icon.other { background: linear-gradient(135deg, #78909c, #455a64); }

/* Symbol text */
.nepse-stock-symbol {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--ticker-symbol);
  letter-spacing: 0.3px;
}

/* Price */
.nepse-stock-price {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ticker-text);
  font-variant-numeric: tabular-nums;
}

/* Change */
.nepse-stock-change {
  font-size: 0.68rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: center;
  gap: 2px;
}

.nepse-stock-change.up {
  color: var(--ticker-up);
}

.nepse-stock-change.down {
  color: var(--ticker-down);
}

.nepse-stock-change.neutral {
  color: var(--ticker-neutral);
}

.nepse-stock-change .change-arrow {
  font-size: 0.55rem;
}

/* Mini sparkline chart */
.nepse-sparkline {
  width: 48px;
  height: 20px;
  flex-shrink: 0;
}

.nepse-sparkline svg {
  width: 100%;
  height: 100%;
}

.nepse-sparkline polyline {
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nepse-sparkline.up polyline { stroke: var(--ticker-up); }
.nepse-sparkline.down polyline { stroke: var(--ticker-down); }
.nepse-sparkline.neutral polyline { stroke: var(--ticker-neutral); }

/* Area fill under sparkline */
.nepse-sparkline polygon {
  opacity: 0.1;
}
.nepse-sparkline.up polygon { fill: var(--ticker-up); }
.nepse-sparkline.down polygon { fill: var(--ticker-down); }
.nepse-sparkline.neutral polygon { fill: var(--ticker-neutral); }

/* Right fade-out effect */
.nepse-ticker-tape::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 60px;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--ticker-bg));
  z-index: 5;
  pointer-events: none;
}

/* Loading state */
.nepse-ticker-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: #6060a0;
  font-size: 0.75rem;
  gap: 8px;
}

.nepse-ticker-loading .spinner {
  width: 14px;
  height: 14px;
  border: 2px solid #2a2a4a;
  border-top-color: #6a9cff;
  border-radius: 50%;
  animation: nepse-spin 0.8s linear infinite;
}

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

/* NEPSE Index badge (optional left side) */
.nepse-index-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 14px 0 8px;
  height: 100%;
  border-right: 2px solid var(--ticker-divider);
  background: rgba(106, 156, 255, 0.04);
}

.nepse-index-badge .idx-label {
  font-size: 0.6rem;
  font-weight: 700;
  color: #6a9cff;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nepse-index-badge .idx-value {
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  font-variant-numeric: tabular-nums;
}

.nepse-index-badge .idx-change {
  font-size: 0.65rem;
  font-weight: 600;
}

.nepse-index-badge .idx-change.up { color: var(--ticker-up); }
.nepse-index-badge .idx-change.down { color: var(--ticker-down); }

/* ═══ RESPONSIVE ═══ */

@media (max-width: 768px) {
  :root {
    --ticker-height: 38px;
  }

  .nepse-ticker-label {
    padding: 0 8px;
    font-size: 0.6rem;
  }

  .nepse-ticker-track {
    padding-left: 70px;
  }

  .nepse-stock-item {
    padding: 0 10px;
    gap: 5px;
  }

  .nepse-stock-icon {
    width: 18px;
    height: 18px;
    font-size: 0.5rem;
  }

  .nepse-stock-symbol {
    font-size: 0.65rem;
  }

  .nepse-stock-price {
    font-size: 0.65rem;
  }

  .nepse-stock-change {
    font-size: 0.6rem;
  }

  .nepse-sparkline {
    width: 36px;
    height: 16px;
  }
}

@media (max-width: 480px) {
  .nepse-ticker-label .label-text {
    display: none;
  }

  .nepse-sparkline {
    display: none;
  }
}