.rules-details .helpable-wrap::after {
  width: 320px !important;
  max-width: 90vw !important;
  z-index: 10002;
}
body {
  padding: 16px;
}

body.auth-pending {
  visibility: hidden;
}

body.auth-ready {
  visibility: visible;
}

h1 {
  margin: 0;
  font-size: 22px;
}

button.primary {
  background: var(--accent);
  border-color: var(--accent-strong);
  color: var(--accent-ink);
}

button.danger {
  background: #991b1b;
  border-color: #991b1b;
}

.metrics {
  margin-top: 10px;
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(3, minmax(120px, 1fr));
}

.metric {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px;
  text-align: center;
}

.metric .k {
  font-size: 12px;
  color: var(--text-muted);
}

.metric .v {
  font-size: 22px;
}

.monitoring-grid {
  margin-top: 10px;
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
}

.metric-section-title {
  margin-top: 10px;
  margin-bottom: 6px;
  color: var(--text-soft);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.metric-row {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(3, minmax(120px, 1fr));
}

.threshold-legend {
  margin-top: 10px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-elev);
  font-size: 12px;
  color: var(--text-muted);
}

.threshold-legend .title {
  color: var(--text-main);
  font-weight: 700;
  margin-bottom: 6px;
}

.threshold-legend .line {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 4px;
}

.threshold-legend .line:last-child {
  margin-bottom: 0;
}

.threshold-legend .pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.threshold-legend .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.threshold-legend .dot.ok {
  background: #22c55e;
}

.threshold-legend .dot.warn {
  background: #f59e0b;
}

.threshold-legend .dot.err {
  background: #ef4444;
}

.paye-notice {
  margin-top: 10px;
  padding: 10px;
  border: 1px solid #f59e0b;
  border-radius: 8px;
  background: #1f2937;
}

.paye-notice .title {
  color: #f59e0b;
  font-weight: 700;
  margin-bottom: 6px;
}

.paye-notice ul {
  margin: 6px 0 8px 18px;
  padding: 0;
}

.modal-backdrop {
  background: rgba(0, 0, 0, 0.65);
  z-index: 1000;
}

.modal-card {
  padding: 14px;
}

.modal-title {
  margin: 0 0 8px 0;
  font-size: 16px;
}

@media (max-width: 900px) {
  .monitoring-grid {
    grid-template-columns: repeat(2, minmax(120px, 1fr));
  }
}

.service-status-grid {
  margin-top: 10px;
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(3, minmax(180px, 1fr));
}

@media (max-width: 900px) {
  .service-status-grid {
    grid-template-columns: repeat(1, minmax(180px, 1fr));
  }
}

.service-status {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px;
}

.service-status .name {
  font-size: 12px;
  color: var(--text-muted);
}

.service-status .state {
  font-size: 14px;
  font-weight: 700;
}

.service-status .endpoint {
  margin-top: 4px;
  font-size: 11px;
  color: var(--text-muted);
  word-break: break-all;
}

.service-status .last-seen {
  margin-top: 2px;
  font-size: 11px;
  color: var(--text-muted);
}

#log {
  margin-top: 10px;
  max-height: 160px;
  overflow: auto;
  font-size: 13px;
  font-family: monospace;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
}

.log-line {
  margin-bottom: 3px;
  color: #18120e;
}

.ok {
  color: #1e7d3a;
  font-weight: bold;
}

.warn {
  color: #b97a13;
  font-weight: bold;
}

.err {
  color: #b91c1c;
  font-weight: bold;
}

.grid {
  display: block;
}

.chart-row {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
}

.chart-card {
  background: var(--bg-panel);
  border-radius: 10px;
  padding: 10px;
  flex: 1 1 0;
  min-width: 0;
}

.chart-title {
  margin: 0 0 6px 0;
  font-size: 14px;
}

.metric .sub {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

.focus-metrics {
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.prod-hidden {
  display: none !important;
}

/* ── Surface visuelle harmonisée des blocs principaux ─────────────── */
.panel,
.advanced-panel,
.rules-details,
.hft-signal-block,
.hft-sim-block,
.chart-area-wrapper {
  position: relative;
  border: 1px solid color-mix(in srgb, var(--border) 72%, var(--text-soft) 28%);
  border-radius: 12px;
  background: linear-gradient(180deg,
      color-mix(in srgb, var(--bg-elev) 92%, white 8%) 0%,
      var(--bg-elev) 100%);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.14);
}

.panel::before,
.advanced-panel::before,
.rules-details::before,
.hft-signal-block::before,
.hft-sim-block::before,
.chart-area-wrapper::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: 12px 12px 0 0;
  pointer-events: none;
}

.panel {
  padding: 14px;
  margin-bottom: 14px;
}

.demo-mode-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid #f97316;
  background: linear-gradient(90deg, #b91c1c 0%, #ea580c 100%);
  color: #fff7ed;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.22), 0 0 22px rgba(249, 115, 22, 0.58);
  animation: demo-badge-pulse 1.05s cubic-bezier(.34, .05, .3, 1) infinite;
}

@keyframes demo-badge-pulse {

  0%,
  100% {
    transform: translateY(0) scale(1);
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.22), 0 0 16px rgba(249, 115, 22, 0.48);
  }

  45% {
    transform: translateY(-2px) scale(1.04);
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.22), 0 0 34px rgba(249, 115, 22, 0.9);
  }

  70% {
    transform: translateY(-1px) scale(1.02);
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.22), 0 0 26px rgba(249, 115, 22, 0.72);
  }
}

.panel::before {
  background: linear-gradient(90deg, #0ea5e9 0%, #14b8a6 100%);
}

.advanced-panel {
  margin-top: 12px;
  overflow: hidden;
}

.advanced-panel::before {
  background: linear-gradient(90deg, #38bdf8 0%, #22d3ee 100%);
}

.advanced-panel summary {
  cursor: pointer;
  padding: 10px 12px;
  color: var(--text-soft);
  font-weight: 600;
  list-style: none;
}

.advanced-panel summary::-webkit-details-marker {
  display: none;
}

.advanced-panel .advanced-body {
  padding: 0 12px 12px;
}

.rules-editor {
  margin-top: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
}

/* Bloc details pour les options du toolbar */
.options-details {
  position: relative;
}

.options-details>summary {
  cursor: pointer;
  list-style: none;
  font-size: 12px;
  color: var(--text-soft);
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-card);
  user-select: none;
  white-space: nowrap;
}

.options-details>summary::-webkit-details-marker {
  display: none;
}

.options-details>summary:hover {
  background: var(--bg-elev);
}

.options-details .options-body {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 200;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 220px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, .35);
}

.options-body label {
  font-size: 12px;
  color: var(--text-soft);
}

.options-body select {
  width: 100%;
}

/* Bloc details pour les règles d'alerte */
.rules-details {
  margin-top: 18px;
  margin-bottom: 26px;
  overflow: hidden;
}

.rules-details-summary {
  cursor: pointer;
  list-style: none;
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
  user-select: none;
  letter-spacing: 0.01em;
  background: linear-gradient(180deg,
      color-mix(in srgb, var(--bg-panel) 78%, white 22%) 0%,
      color-mix(in srgb, var(--bg-elev) 94%, white 6%) 100%);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.rules-details-summary::after {
  content: "▸";
  display: inline-block;
  font-size: 11px;
  line-height: 1;
  color: var(--text-soft);
  transform: translateY(1px) rotate(90deg);
  transition: transform 150ms ease, color 150ms ease;
}

.rules-details-summary::-webkit-details-marker {
  display: none;
}

.rules-details[open] .rules-details-summary {
  border-bottom: 1px solid var(--border);
}

.rules-details[open] .rules-details-summary::after {
  transform: translateY(1px) rotate(180deg);
  color: var(--text-main);
}

.rules-details::before {
  background: linear-gradient(90deg, #22c55e 0%, #f59e0b 50%, #ef4444 100%);
}

.rules-details .rules-editor {
  border: none;
  border-radius: 0;
  background: transparent;
  padding: 12px;
}

.rules-editor.editing {
  border-color: #f59e0b;
  box-shadow: inset 0 0 0 1px #f59e0b33;
}

.rules-editor-title {
  margin: 0 0 8px 0;
  font-size: 14px;
}

.rules-form {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(6, minmax(120px, 1fr));
}

.rules-form input,
.rules-form select,
.rules-form button {
  width: 100%;
}

.helpable-wrap {
  position: relative;
}

.block-helpable {
  position: relative;
}

.block-help-trigger {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg-elev) 88%, white 12%);
  color: var(--text-soft);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: help;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.14);
}

.block-help-trigger:hover,
.block-help-trigger:focus-visible {
  background: var(--bg-panel);
  color: var(--text-main);
  border-color: color-mix(in srgb, var(--border) 55%, var(--text-soft) 45%);
  outline: none;
}

.block-help-trigger::after {
  content: attr(data-help);
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: min(360px, 78vw);
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  color: var(--text-soft);
  text-align: left;
  white-space: normal;
  line-height: 1.45;
  font-size: 12px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.3);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity 140ms ease, transform 140ms ease;
}

.block-help-trigger::before {
  content: "";
  position: absolute;
  top: calc(100% + 4px);
  right: 18px;
  width: 10px;
  height: 10px;
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
  background: var(--bg-panel);
  transform: rotate(45deg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 140ms ease;
}

.block-help-trigger:hover::after,
.block-help-trigger:hover::before,
.block-help-trigger:focus-visible::after,
.block-help-trigger:focus-visible::before {
  opacity: 1;
  transform: translateY(0);
}

.rules-details-summary,
.advanced-panel summary {
  padding-right: 92px;
}

.chart-help-block {
  padding-top: 38px;
}

@media (max-width: 900px) {
  .block-help-trigger {
    top: 8px;
    right: 8px;
    height: 26px;
    padding: 0 8px;
    font-size: 10px;
  }

  .block-help-trigger::after {
    width: min(320px, 86vw);
  }

  .rules-details-summary,
  .advanced-panel summary {
    padding-right: 84px;
  }

  .chart-help-block {
    padding-top: 34px;
  }
}



.helpable-wrap>input,
.helpable-wrap>select,
.helpable-wrap>button {
  width: 100%;
}

.helpable-wrap::after {
  content: attr(data-help);
  position: absolute;
  left: 0;
  top: calc(100% + 6px);
  width: min(320px, 85vw);
  background: var(--bg-elev);
  color: var(--text-soft);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px;
  font-size: 12px;
  line-height: 1.35;
  white-space: normal;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-2px);
  transition: opacity 120ms ease, transform 120ms ease;
  z-index: 30;
}

.helpable-wrap::before {
  content: "";
  position: absolute;
  top: calc(100% + 1px);
  left: 14px;
  width: 8px;
  height: 8px;
  background: var(--bg-elev);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
  transform: rotate(45deg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 120ms ease;
  z-index: 31;
}

.helpable-wrap:hover::after,
.helpable-wrap:hover::before,
.helpable-wrap:focus-within::after,
.helpable-wrap:focus-within::before {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .rules-form {
    grid-template-columns: repeat(2, minmax(120px, 1fr));
  }
}

.rules-list {
  margin-top: 10px;
  max-height: 170px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px;
  background: var(--bg-elev);
}

.rule-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid var(--divider);
}

.rule-item:last-child {
  border-bottom: none;
}

.rule-meta {
  font-size: 12px;
  color: var(--text-soft);
}

.edit-badge {
  display: none;
  font-size: 12px;
  color: #f59e0b;
  border: 1px solid #f59e0b;
  border-radius: 999px;
  padding: 2px 8px;
}

.plot {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  height: 300px;
}

.volume-row {
  display: flex;
  flex-direction: row;
  width: 100%;
  gap: 10px;
  margin-bottom: 18px;
  clear: both;
}

.volume-plot {
  height: 90px !important;
  min-width: 0;
  width: 100%;
  margin: 0;
  padding: 0;
}

.chart-card {
  min-width: 0;
  flex: 1 1 0;
  box-sizing: border-box;
}

.hft-signal-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 28px;
  margin-bottom: 14px;
}

.hft-signal-block::before {
  background: linear-gradient(90deg, #16a34a 0%, #22c55e 42%, #ef4444 100%);
}

.hft-signal-main {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: 0 0 520px;
  min-width: 520px;
}

.hft-signal-badge {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: 2px;
  padding: 8px 20px;
  border-radius: 10px;
  background: var(--bg-panel);
  transition: background 0.3s, color 0.3s;
  width: 150px;
  min-width: 150px;
  text-align: center;
  box-sizing: border-box;
}

.hft-signal-badge.buy {
  background: rgba(34, 197, 94, 0.18);
  color: #22c55e;
  border: 2px solid #22c55e;
}

.hft-signal-badge.sell {
  background: rgba(239, 68, 68, 0.18);
  color: #ef4444;
  border: 2px solid #ef4444;
}

.hft-signal-badge.neutral {
  background: var(--bg-panel);
  color: var(--text-subtle);
  border: 2px solid var(--border);
}

@keyframes hft-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.25);
  }

  70% {
    box-shadow: 0 0 0 8px rgba(255, 255, 255, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
  }
}

.hft-signal-badge.pulse {
  animation: hft-pulse 0.4s ease-out;
}

.hft-signal-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 280px;
}

.hft-signal-score {
  font-size: 22px;
  font-weight: 700;
  min-width: 190px;
  font-variant-numeric: tabular-nums;
}

.hft-signal-confidence {
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  min-width: 250px;
}

.hft-confidence-row {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 240px;
}

.hft-confidence-gauge {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.14);
  overflow: hidden;
  border: 1px solid var(--border);
}

.hft-confidence-gauge-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, #ef4444 0%, #f59e0b 50%, #22c55e 100%);
  transition: width 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.hft-confidence-value {
  font-size: 12px;
  color: var(--text-soft);
  letter-spacing: 0.5px;
  width: 48px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.hft-signal-details {
  display: flex;
  gap: 24px;
  align-items: center;
}

.hft-detail-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}

.hft-detail-label {
  font-size: 11px;
  color: var(--text-subtle);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hft-detail-value {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-main);
}

.hft-detail-value.ok {
  color: #22c55e;
}

.hft-detail-value.warn {
  color: #f59e0b;
}

.hft-detail-value.err {
  color: #ef4444;
}

.hft-signal-symbol {
  font-size: 14px;
  color: var(--text-subtle);
  letter-spacing: 2px;
  font-weight: 600;
}

.hft-sim-block {
  padding: 14px;
  margin-bottom: 0;
}

.hft-sim-block::before {
  background: linear-gradient(90deg, #0891b2 0%, #0ea5e9 45%, #22c55e 100%);
}

.hft-sim-title {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-soft);
  margin-bottom: 4px;
}

.hft-sim-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 10px;
  font-family: 'Roboto Mono', monospace;
}

.hft-sim-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.hft-sim-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px;
}

.hft-sim-item-wide {
  grid-column: 1 / -1;
}

.hft-sim-label {
  font-size: 10px;
  color: var(--text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.hft-sim-value {
  font-size: 16px;
  color: var(--text-main);
  font-family: 'Roboto Mono', monospace;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.hft-sim-value.pos {
  color: #22c55e;
}

.hft-sim-value.neg {
  color: #ef4444;
}

.hft-sim-value.flat {
  color: #f59e0b;
}

@media (max-width: 1200px) {
  .hft-signal-block {
    flex-direction: column;
    align-items: flex-start;
  }

  .hft-signal-main {
    flex: 1 1 auto;
    min-width: 0;
    width: 100%;
  }

  .hft-signal-details {
    width: 100%;
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .hft-sim-grid {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }
}

.hft-color-help {
  margin-top: 10px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-elev);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  font-size: 12px;
  color: var(--text-muted);
}

.hft-color-help .item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hft-color-help .label {
  color: var(--text-soft);
  font-weight: 600;
}

#backend-offline-banner {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: #7f1d1d;
  color: #18120e;
  text-align: center;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.3px;
  border-bottom: 2px solid #ef4444;
}

#backend-offline-banner.visible {
  display: block;
}

#backend-offline-banner button {
  margin-left: 12px;
  background: #ef4444;
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 3px 10px;
  cursor: pointer;
  font-size: 13px;
}

#backend-offline-banner button.report-btn {
  background: transparent;
  border: 1px solid #fca5a5;
  color: #18120e;
  font-size: 12px;
  padding: 2px 9px;
}

#backend-offline-banner button.report-btn:hover {
  background: #991b1b;
}

#backend-offline-banner button.copy-btn {
  background: var(--bg-card);
  border: 1px solid #9ca3af;
  color: #18120e;
  font-size: 12px;
  padding: 2px 9px;
}

#backend-offline-banner button.copy-btn:hover {
  background: #1f2937;
}

#backend-offline-banner .incident-code {
  margin-left: 12px;
  padding: 2px 8px;
  border: 1px dashed #fca5a5;
  border-radius: 4px;
  font-size: 12px;
  color: #fee2e2;
  background: rgba(0, 0, 0, 0.2);
}

/* ── Roboto Mono pour les valeurs numériques ──────────────────── */
.metric .v,
.hft-detail-value,
.hft-confidence-value,
.hft-signal-badge,
.hft-signal-score {
  font-family: 'Roboto Mono', monospace;
}

/* ── Boutons header (dark mode / son) ────────────────────────── */
#btnDarkMode,
#btnSound {
  background: var(--bg-elev);
  border-color: var(--border);
  color: var(--text-main);
  font-size: 15px;
  padding: 4px 9px;
  line-height: 1;
}

.header-status-dot {
  position: relative;
  min-width: 28px;
  height: 27px;
  flex: 0 0 auto;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: center;
  padding: 0 8px;
  margin: 0;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  box-shadow: none;
  cursor: default;
  vertical-align: middle;
}

#auth_identity {
  font-size: 11px;
}

.header-status-dot-indicator {
  width: 8px;
  height: 8px;
  min-width: 8px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: #ef4444;
  box-shadow: 0 0 6px rgba(239, 68, 68, 0.24);
}

.header-status-dot.ok .header-status-dot-indicator {
  background: #22c55e;
  box-shadow: 0 0 6px rgba(34, 197, 94, 0.28);
}

.header-status-dot.err .header-status-dot-indicator {
  background: #ef4444;
  box-shadow: 0 0 6px rgba(239, 68, 68, 0.24);
}

/* ── Layout principal : sidebar HFT + graphe ─────────────────── */
.main-content-layout {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.hft-sidebar-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chart-area-wrapper {
  min-width: 0;
  flex: 1 1 0;
  padding: 10px;
}

.chart-area-wrapper::before {
  background: linear-gradient(90deg, #6366f1 0%, #06b6d4 100%);
}

@media (min-width: 1281px) {
  .main-content-layout {
    flex-direction: row;
    align-items: flex-start;
  }

  .hft-sidebar-panel {
    width: 480px;
    min-width: 480px;
    flex-shrink: 0;
  }

  .main-content-layout .hft-signal-block {
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    margin-bottom: 0;
  }

  .main-content-layout .hft-signal-main {
    flex: none;
    min-width: 0;
    width: 100%;
  }

  .main-content-layout .hft-signal-details {
    margin-top: 12px;
    flex-wrap: wrap;
    gap: 10px;
    width: 100%;
  }

  .main-content-layout .hft-detail-item {
    flex: 1 1 calc(50% - 10px);
    min-width: 0;
    align-items: flex-start;
  }
}

/* ── Badge : glow coloré continu ─────────────────────────────── */
@keyframes badge-glow-buy {

  0%,
  100% {
    box-shadow: 0 0 8px 2px rgba(34, 197, 94, 0.45);
  }

  50% {
    box-shadow: 0 0 20px 6px rgba(34, 197, 94, 0.80);
  }
}

@keyframes badge-glow-sell {

  0%,
  100% {
    box-shadow: 0 0 8px 2px rgba(239, 68, 68, 0.45);
  }

  50% {
    box-shadow: 0 0 20px 6px rgba(239, 68, 68, 0.80);
  }
}

.hft-signal-badge.buy {
  animation: badge-glow-buy 2s ease-in-out infinite;
}

.hft-signal-badge.sell {
  animation: badge-glow-sell 2s ease-in-out infinite;
}

.hft-signal-badge.neutral {
  animation: none;
}

.hft-signal-badge.pulse {
  animation: hft-pulse 0.4s ease-out forwards;
}

/* ── Toast notifications ─────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9998;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 13px;
  color: var(--text-main);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
  pointer-events: auto;
  max-width: 280px;
  animation: toast-in 0.3s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.toast.buy-toast {
  border-left: 4px solid #22c55e;
}

.toast.sell-toast {
  border-left: 4px solid #ef4444;
}

.toast.neutral-toast {
  border-left: 4px solid var(--border);
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateX(40px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes toast-out {
  from {
    opacity: 1;
    transform: translateX(0);
  }

  to {
    opacity: 0;
    transform: translateX(40px);
  }
}

.toast.removing {
  animation: toast-out 0.28s ease forwards;
}

/* ── KPI Sparkline ───────────────────────────────────────────── */
.kpi-sparkline-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  padding-right: 86px;
}

.kpi-sparkline-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 5px;
}

#kpi_sparkline {
  width: 100%;
  height: 52px;
  display: block;
}

/* ── Prix mid en overlay sur le graphe ───────────────────────── */
.chart-card {
  position: relative;
}

.chart-price-overlay {
  position: absolute;
  top: 36px;
  left: 60px;
  z-index: 10;
  pointer-events: none;
  display: flex;
  align-items: baseline;
  gap: 7px;
}

.chart-price-overlay .price-value {
  font-size: 21px;
  font-weight: 700;
  font-family: 'Roboto Mono', monospace;
  color: rgba(243, 233, 227, 0.88);
  text-shadow: 0 1px 5px rgba(0, 0, 0, 0.7);
}

.chart-price-overlay .price-delta {
  font-size: 12px;
  font-family: 'Roboto Mono', monospace;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.7);
  padding: 1px 5px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.3);
}

.chart-price-overlay .price-delta.up {
  color: #22c55e;
}

.chart-price-overlay .price-delta.down {
  color: #ef4444;
}

.chart-price-overlay .price-delta.flat {
  color: #f59e0b;
}