/* ─── AI-First Chart (Lightweight Charts) ─────────────────────────────────── */

.lw-chart-container {
  position: relative;
  width: 100%;
  min-height: 380px;
}

/* Hide TradingView logo watermark — Apache 2.0 license allows this */
#tv-attr-logo { display: none !important; }

/* ─── Tooltip (top-left, always visible on hover) ────────────────────────── */
.lw-chart-tooltip {
  position: absolute;
  top: 6px;
  left: 6px;
  z-index: 10;
  pointer-events: none;
  font-size: 11px;
  line-height: 1.5;
  color: var(--text-secondary);
  max-width: 400px;
  background: rgba(20,20,30,0.85);
  backdrop-filter: blur(8px);
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.06);
}

[data-theme="light"] .lw-chart-tooltip {
  background: rgba(255,255,255,0.9);
  border-color: rgba(0,0,0,0.06);
}

.lw-tooltip-date {
  font-size: 10px;
  color: var(--text-tertiary);
  margin-bottom: 2px;
  letter-spacing: 0.02em;
}

.lw-tooltip-row {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 11px;
}

.lw-tooltip-row span {
  color: var(--text-tertiary);
  font-size: 10px;
}

.lw-tooltip-row b {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 11px;
}

.lw-tooltip-vol {
  font-size: 10px;
  color: var(--text-tertiary);
  margin-top: 1px;
}

.lw-tooltip-event {
  margin-top: 5px;
  padding: 5px 8px;
  background: rgba(255,255,255,0.04);
  border-radius: 4px;
  font-size: 11px;
  color: var(--text-primary);
  max-width: 300px;
  line-height: 1.4;
}

/* ─── Controls bar ───────────────────────────────────────────────────────── */
.dd-chart-controls-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0 4px;
  gap: 8px;
  flex-wrap: wrap;
}

.dd-chart-ranges-v2 {
  display: flex;
  gap: 1px;
  background: var(--tint-4);
  border-radius: 6px;
  padding: 2px;
}

.dd-chart-ranges-v2 .range-btn {
  padding: 4px 8px;
  font-size: 11px;
  font-weight: 600;
  border: none;
  border-radius: 4px;
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
  line-height: 1;
}

.dd-chart-ranges-v2 .range-btn:hover {
  color: var(--text-primary);
  background: var(--tint-8);
}

.dd-chart-ranges-v2 .range-btn.active {
  background: var(--accent);
  color: #fff;
}

/* Live market indicator dot */
.dd-live-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  margin-right: 3px;
  animation: dd-live-pulse 2s ease-in-out infinite;
  vertical-align: middle;
}

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

/* ─── Indicator toggles with color dot legend ────────────────────────────── */
.dd-indicator-toggles {
  display: flex;
  gap: 4px;
  align-items: center;
}

.dd-indicator-btn {
  display: flex;
  align-items: center;
  padding: 3px 8px;
  font-size: 10px;
  font-weight: 600;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
  line-height: 1;
}

.dd-indicator-btn:hover {
  border-color: var(--text-secondary);
  color: var(--text-secondary);
}

.dd-indicator-btn.active[data-ind="sma20"] {
  border-color: #f59e0b;
  color: #f59e0b;
  background: rgba(245,158,11,0.06);
}

.dd-indicator-btn.active[data-ind="sma50"] {
  border-color: #3b82f6;
  color: #3b82f6;
  background: rgba(59,130,246,0.06);
}

.dd-indicator-btn.active[data-ind="bb"] {
  border-color: #6366f1;
  color: #6366f1;
  background: rgba(99,102,241,0.06);
}

/* ─── Stats row ──────────────────────────────────────────────────────────── */
.dd-chart-stats-row {
  display: flex;
  gap: 0;
  padding: 6px 0 0;
  flex-wrap: wrap;
  font-size: 11px;
  align-items: center;
}

.dd-chart-stat {
  display: flex;
  gap: 4px;
  align-items: center;
}

.dd-chart-stat-label {
  color: var(--text-tertiary);
  font-size: 10px;
}

.dd-chart-stat-value {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}

.dd-chart-stat-sep {
  color: var(--text-tertiary);
  margin: 0 8px;
  font-size: 8px;
  opacity: 0.5;
}

/* ─── Event legend ───────────────────────────────────────────────────────── */
.dd-chart-legend {
  font-size: 10px;
  color: var(--text-tertiary);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.dd-chart-legend span[style] {
  font-weight: 800;
  font-size: 11px;
  letter-spacing: 0.03em;
}

/* ─── Period return badge ────────────────────────────────────────────────── */
.dd-period-return {
  font-size: 12px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: -0.01em;
}

.dd-period-return.positive {
  color: var(--green);
  background: rgba(34,197,94,0.08);
}

.dd-period-return.negative {
  color: var(--red);
  background: rgba(239,68,68,0.08);
}

/* ─── EquiSense Signal Pills ──────────────────────────────────────────────── */
.dd-signal-strip {
  display: flex;
  align-items: stretch;
  gap: 6px;
  padding: 8px 0 4px;
  flex-wrap: wrap;
}

.dd-signal-card {
  flex: 1;
  min-width: 140px;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--tint-4);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: border-color 0.15s;
  display: flex;
  flex-direction: column;
}

.dd-signal-card:hover {
  border-color: var(--text-tertiary);
}

.dd-signal-card-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 4px;
}

.dd-signal-card-value {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
}

.dd-signal-card-sub {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-top: 3px;
}

.dd-signal-card-sub span:not([style*="red"]) {
  color: var(--text-tertiary) !important;
}

.dd-signal-card-cta {
  font-size: 10px;
  color: var(--accent);
  margin-top: auto;
  padding-top: 5px;
}

@media (max-width: 480px) {
  .dd-signal-strip {
    gap: 6px;
  }

  .dd-signal-card {
    min-width: calc(50% - 4px);
    padding: 8px 10px;
  }

  .dd-signal-card-value {
    font-size: 13px;
  }
}

/* ─── Event detail panel (below chart, on click) ─────────────────────────── */
.dd-event-detail {
  margin-top: 6px;
  padding: 10px 14px;
  background: var(--tint-4);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 12px;
}

.dd-event-detail-close {
  float: right;
  background: none;
  border: none;
  color: var(--text-tertiary);
  font-size: 18px;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}

.dd-event-detail-close:hover {
  color: var(--text-primary);
}

.dd-event-detail-title {
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 3px;
  font-size: 12px;
}

.dd-event-detail-summary {
  color: var(--text-secondary);
  line-height: 1.5;
  font-size: 11px;
}

.dd-event-detail-meta {
  display: flex;
  gap: 8px;
  margin-top: 5px;
  font-size: 11px;
  color: var(--text-tertiary);
  flex-wrap: wrap;
}

/* ─── Event Vertical Lines (Bloomberg-style) ─────────────────────────────── */
.lw-event-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 3;
}

.lw-event-line {
  position: absolute;
  top: 0;
  width: 0;
  border-left: 1px dashed;
  pointer-events: auto;
  cursor: pointer;
  padding: 0 8px;
  margin-left: -8px;
}

.lw-event-line:hover {
  border-left-width: 2px;
  border-left-style: solid;
}

/* Keep tooltip visible when mouse moves from line to tooltip */
.lw-event-line:hover .lw-event-tooltip,
.lw-event-tooltip:hover {
  display: block !important;
}

.lw-event-line-label {
  position: absolute;
  top: 4px;
  left: 4px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
  opacity: 0.7;
  pointer-events: none;
}

.lw-event-line:hover .lw-event-line-label {
  opacity: 1;
}

/* Event hover tooltip — appears next to the vertical line */
.lw-event-tooltip {
  display: none;
  position: absolute;
  top: 20px;
  z-index: 20;
  background: rgba(20,20,30,0.92);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px;
  padding: 8px 10px;
  min-width: 180px;
  max-width: 280px;
  pointer-events: auto;
  font-size: 11px;
  line-height: 1.5;
}

[data-theme="light"] .lw-event-tooltip {
  background: rgba(255,255,255,0.95);
  border-color: rgba(0,0,0,0.08);
}

.lw-event-line:hover .lw-event-tooltip {
  display: block;
}

.lw-evt-title {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 11px;
  margin-bottom: 2px;
}

.lw-evt-detail {
  color: var(--text-secondary);
  font-size: 10px;
}

.lw-evt-link {
  margin-top: 4px;
  padding-top: 4px;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 10px;
  color: var(--accent);
  cursor: pointer;
  pointer-events: auto;
}

.lw-evt-link:hover {
  text-decoration: underline;
}

[data-theme="light"] .lw-evt-link {
  border-top-color: rgba(0,0,0,0.06);
}

/* ─── Loading ────────────────────────────────────────────────────────────── */
.dd-chart-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 380px;
  color: var(--text-tertiary);
  font-size: 12px;
}

/* ─── Mobile ─────────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .lw-chart-container {
    min-height: 300px;
  }

  .dd-chart-controls-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 6px 0 2px;
  }

  .dd-chart-ranges-v2 {
    flex-wrap: nowrap;
    width: 100%;
    justify-content: space-between;
  }

  .dd-chart-ranges-v2 .range-btn {
    padding: 5px 0;
    font-size: 10px;
    flex: 1;
    text-align: center;
  }

  .dd-indicator-toggles {
    gap: 3px;
  }

  .dd-indicator-btn {
    padding: 3px 6px;
    font-size: 9px;
  }

  .lw-chart-tooltip {
    font-size: 10px;
    max-width: 260px;
    padding: 4px 8px;
  }

  .dd-chart-stats-row {
    gap: 0;
    font-size: 10px;
  }

  .dd-chart-stat-sep {
    margin: 0 6px;
  }

  .dd-period-return {
    font-size: 11px;
    padding: 2px 6px;
  }

  .dd-chart-legend {
    display: none; /* legend too crowded on mobile — lines are self-explanatory with colors */
  }
}