.chart-page {
  background: #07090f;
  overflow-x: hidden;
}

.chart-page .page {
  width: 100%;
  min-height: 100vh;
  margin: 0;
  padding: 0;
}

.chart-shell {
  min-width: 0;
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto auto 1fr;
  background:
    linear-gradient(180deg, rgba(24, 31, 46, 0.94), rgba(7, 9, 15, 0.98)),
    #07090f;
  color: #eef3fb;
}

.chart-topbar {
  display: grid;
  grid-template-columns: minmax(12rem, 17rem) minmax(13rem, 22rem) minmax(13rem, 1fr) minmax(15rem, 23rem) auto auto;
  gap: 0.75rem;
  align-items: center;
  min-height: 4.5rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(161, 173, 194, 0.18);
  background: rgba(10, 13, 21, 0.92);
}

.chart-brand,
.chart-symbol-control,
.chart-status-strip,
.chart-price-stack,
.chart-panel-grid > div {
  min-width: 0;
}

.chart-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.chart-brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  border: 1px solid rgba(123, 220, 181, 0.6);
  border-radius: 0.4rem;
  background: #112019;
  color: #7bdcb5;
  font-weight: 900;
}

.chart-kicker,
.chart-panel-label {
  margin: 0;
  color: #9aa7bd;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.chart-brand h1,
.chart-market-title,
.chart-health-title {
  margin: 0;
  color: #f7fbff;
  letter-spacing: 0;
}

.chart-brand h1 {
  font-size: 1.05rem;
  line-height: 1.2;
}

.chart-control-label {
  display: block;
  margin: 0 0 0.3rem;
  color: #9aa7bd;
  font-size: 0.76rem;
  font-weight: 700;
}

.chart-symbol-input-wrap {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.5rem;
}

.chart-api-token-control {
  min-width: 0;
}

.chart-api-token-control .chart-control-label {
  margin-bottom: 0.25rem;
}

.chart-token-input-wrap {
  display: grid;
  grid-template-columns: minmax(7rem, 1fr) auto auto;
  gap: 0.35rem;
  align-items: center;
}

.chart-token-input {
  width: 100%;
  min-width: 0;
  min-height: 2rem;
  padding: 0 0.6rem;
  border: 1px solid rgba(161, 173, 194, 0.32);
  border-radius: 0.35rem;
  background: #0d1320;
  color: #f6f9ff;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
}

.chart-token-remember {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.35rem;
  color: #b9c5d6;
  font-size: 0.75rem;
  font-weight: 700;
}

.chart-token-status {
  margin: 0.25rem 0 0;
  color: #9aa7bd;
  font-size: 0.74rem;
  font-weight: 700;
}

.chart-token-status.is-authorized {
  color: #7bdcb5;
}

.chart-token-status.is-needed {
  color: #ffe2a5;
}

.chart-symbol-input {
  width: 100%;
  min-width: 0;
  min-height: 2.25rem;
  padding: 0 0.75rem;
  border: 1px solid rgba(161, 173, 194, 0.32);
  border-radius: 0.35rem;
  background: #0d1320;
  color: #f6f9ff;
  font: inherit;
  font-weight: 700;
  text-transform: uppercase;
}

.chart-symbol-input:focus {
  outline: 2px solid rgba(123, 220, 181, 0.55);
  outline-offset: 1px;
}

.chart-current-symbol {
  color: #7bdcb5;
  font-size: 0.88rem;
  font-weight: 800;
  white-space: nowrap;
}

.chart-timeframe-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.chart-timeframe-button {
  min-width: 2.65rem;
  min-height: 2.1rem;
  padding: 0 0.65rem;
  border: 1px solid rgba(161, 173, 194, 0.28);
  border-radius: 0.35rem;
  background: #111827;
  color: #d5deea;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 800;
  cursor: pointer;
}

.chart-timeframe-button[disabled] {
  cursor: default;
  opacity: 0.5;
}

.chart-timeframe-button.is-active {
  border-color: rgba(123, 220, 181, 0.76);
  background: #173527;
  color: #b8f5d9;
}

.chart-status-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.45rem;
}

.chart-action-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.45rem;
  min-width: 0;
}

.chart-icon-button,
.chart-toggle-control {
  min-height: 2rem;
  border: 1px solid rgba(161, 173, 194, 0.28);
  border-radius: 0.35rem;
  background: #111827;
  color: #d5deea;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 800;
}

.chart-icon-button {
  padding: 0 0.65rem;
  cursor: pointer;
}

.chart-toggle-control {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0 0.6rem;
  white-space: nowrap;
}

.chart-icon-button:hover,
.chart-toggle-control:hover {
  border-color: rgba(123, 220, 181, 0.62);
  color: #f6f9ff;
}

.chart-icon-button:focus-visible,
.chart-toggle-control:focus-within,
.chart-timeframe-button:focus-visible,
.chart-symbol-input:focus-visible,
.chart-token-input:focus-visible {
  outline: 2px solid rgba(123, 220, 181, 0.62);
  outline-offset: 2px;
}

.chart-status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 1.8rem;
  padding: 0 0.6rem;
  border: 1px solid rgba(161, 173, 194, 0.24);
  border-radius: 0.35rem;
  background: #111827;
  color: #d5deea;
  font-size: 0.78rem;
  font-weight: 800;
  white-space: nowrap;
}

.chart-status-badge--ok {
  border-color: rgba(123, 220, 181, 0.55);
  background: rgba(32, 83, 58, 0.62);
  color: #b8f5d9;
}

.chart-status-badge--warn {
  border-color: rgba(235, 190, 107, 0.55);
  background: rgba(95, 66, 24, 0.62);
  color: #ffe2a5;
}

.chart-status-badge--error {
  border-color: rgba(246, 105, 105, 0.58);
  background: rgba(104, 30, 35, 0.65);
  color: #ffc4c4;
}

.chart-loading,
.chart-error {
  margin: 0.75rem 1rem 0;
  padding: 0.75rem 0.9rem;
  border: 1px solid rgba(161, 173, 194, 0.22);
  border-radius: 0.4rem;
  background: #0d1320;
  color: #dce5f1;
}

.chart-error {
  border-color: rgba(246, 105, 105, 0.5);
  color: #ffd2d2;
}

.chart-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 21rem;
  gap: 0.75rem;
  min-width: 0;
  min-height: 0;
  padding: 0.75rem 1rem 1rem;
}

.chart-canvas-panel,
.chart-health-panel {
  min-width: 0;
  border: 1px solid rgba(161, 173, 194, 0.18);
  border-radius: 0.45rem;
  background: #0b101a;
}

.chart-canvas-panel {
  display: grid;
  grid-template-rows: auto minmax(26rem, 1fr);
  overflow: hidden;
}

.chart-canvas-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(161, 173, 194, 0.14);
}

.chart-market-title {
  margin-top: 0.2rem;
  font-size: 1.05rem;
  line-height: 1.25;
}

.chart-last-price {
  display: block;
  margin-top: 0.2rem;
  color: #7bdcb5;
  font-size: 1.15rem;
  text-align: right;
}

.chart-canvas-stage {
  position: relative;
  display: grid;
  grid-template-rows: minmax(20rem, 1fr) 7rem;
  min-height: 0;
  background:
    linear-gradient(rgba(161, 173, 194, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(161, 173, 194, 0.055) 1px, transparent 1px),
    #080d16;
  background-size: 4rem 4rem;
}

.chart-canvas,
.chart-volume-canvas {
  display: block;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  height: 100%;
}

.chart-canvas {
  cursor: crosshair;
  touch-action: none;
}

.chart-volume-canvas {
  border-top: 1px solid rgba(161, 173, 194, 0.14);
}

.chart-empty-state {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 1rem;
  color: #b9c5d6;
  text-align: center;
  overflow-wrap: anywhere;
  pointer-events: none;
}

.chart-empty-state[hidden] {
  display: none;
}

.chart-empty-state span {
  max-width: calc(100% - 2rem);
}

.chart-empty-state strong {
  color: #eef3fb;
  font-size: 1rem;
}

.chart-tooltip {
  position: absolute;
  top: 1rem;
  left: 1rem;
  max-width: min(18rem, calc(100% - 2rem));
  padding: 0.65rem 0.75rem;
  border: 1px solid rgba(161, 173, 194, 0.24);
  border-radius: 0.35rem;
  background: rgba(9, 13, 21, 0.92);
  color: #eef3fb;
  font-size: 0.82rem;
  z-index: 4;
  pointer-events: none;
}

.chart-tooltip dl {
  display: grid;
  gap: 0.25rem;
  margin: 0;
}

.chart-tooltip div {
  display: grid;
  grid-template-columns: 3.8rem minmax(0, 1fr);
  gap: 0.5rem;
}

.chart-tooltip dt,
.chart-tooltip dd {
  margin: 0;
}

.chart-tooltip dt {
  color: #9aa7bd;
  font-weight: 800;
}

.chart-tooltip dd {
  color: #f6f9ff;
  overflow-wrap: anywhere;
}

.chart-health-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem;
  overflow: auto;
}

.chart-health-title {
  margin-top: 0.25rem;
  font-size: 1.25rem;
}

.chart-muted {
  margin: 0.45rem 0 0;
  color: #b9c5d6;
  line-height: 1.5;
}

.chart-panel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.chart-panel-grid strong {
  display: block;
  margin-top: 0.25rem;
  color: #f6f9ff;
  font-size: 0.88rem;
  overflow-wrap: anywhere;
}

.chart-warning-list {
  margin: 0.5rem 0 0;
  padding-left: 1.1rem;
  color: #d5deea;
  line-height: 1.5;
}

.chart-help-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid rgba(161, 173, 194, 0.14);
}

.chart-help-links a {
  color: #93c5fd;
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
}

.chart-help-links a:hover {
  text-decoration: underline;
}

@media (max-width: 980px) {
  .chart-shell {
    min-height: 100svh;
  }

  .chart-topbar {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .chart-status-strip {
    justify-content: flex-start;
  }

  .chart-action-strip {
    justify-content: flex-start;
  }

  .chart-timeframe-list {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 0.2rem;
  }

  .chart-workspace {
    grid-template-columns: 1fr;
    padding: 0.75rem;
  }

  .chart-canvas-panel {
    grid-template-rows: auto minmax(22rem, 58vh);
  }

  .chart-health-panel {
    max-height: none;
  }

  .chart-health-panel[hidden] {
    display: none;
  }
}

@media (max-width: 560px) {
  .chart-topbar {
    padding: 0.7rem;
  }

  .chart-brand-mark {
    width: 2rem;
    height: 2rem;
  }

  .chart-brand h1 {
    font-size: 0.98rem;
  }

  .chart-symbol-input-wrap {
    grid-template-columns: 1fr;
  }

  .chart-token-input-wrap {
    grid-template-columns: 1fr;
  }

  .chart-action-strip,
  .chart-status-strip {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 0.15rem;
  }

  .chart-current-symbol {
    font-size: 0.82rem;
  }

  .chart-canvas-header {
    align-items: flex-start;
    flex-direction: column;
    padding: 0.75rem;
  }

  .chart-last-price {
    text-align: left;
  }

  .chart-canvas-panel {
    grid-template-rows: auto minmax(20rem, 62vh);
  }

  .chart-canvas-stage {
    grid-template-rows: minmax(16rem, 1fr) 5.5rem;
  }

  .chart-panel-grid {
    grid-template-columns: 1fr;
  }
}