/* Terminal / Pump.fun style chart page. Global * and body only on standalone chart page. */
:root {
  --chart-bg: #0a0a0e;
  --chart-surface: #12121a;
  --chart-border: #1e1e2a;
  --chart-up: #00d4aa;
  --chart-down: #e55a5a;
  --chart-text: #e8e6e3;
  --chart-muted: #6b6b7b;
}

/* Only apply reset and body when we're on the standalone chart page (chart.html) */
body.chart-standalone * {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body.chart-standalone {
  font-family: 'Space Grotesk', 'JetBrains Mono', sans-serif;
  background: var(--chart-bg);
  color: var(--chart-text);
  min-height: 100vh;
  overflow: auto;
}

.chart-page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-width: 1000px;
  max-height: 85vh;
  margin: 1.5rem auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  background: var(--chart-surface);
}

.chart-header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  background: var(--chart-surface);
  overflow: visible;
}

.chart-back {
  color: var(--chart-muted);
  text-decoration: none;
  font-size: 0.9rem;
}

.chart-back:hover {
  color: var(--chart-up);
}

.chart-title-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.chart-header-prices {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
}

.chart-price-label {
  color: var(--chart-muted);
  margin-right: 0.25rem;
}

.chart-price-value {
  font-weight: 600;
}

.chart-price-value.up {
  color: var(--chart-up);
}

.chart-price-value.down {
  color: var(--chart-down);
}

.chart-price-min {
  color: var(--chart-down);
  font-weight: 600;
}

.chart-price-max {
  color: var(--chart-up);
  font-weight: 600;
}

.chart-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.chart-reset-btn {
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--chart-border);
  background: var(--chart-bg);
  color: var(--chart-muted);
  font-family: inherit;
  font-size: 0.85rem;
  border-radius: 6px;
  cursor: pointer;
}

.chart-reset-btn:hover {
  color: var(--chart-up);
  border-color: var(--chart-up);
}

.chart-reset-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  position: relative;
  overflow: visible;
}

.chart-help-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid var(--chart-border);
  background: var(--chart-bg);
  color: var(--chart-muted);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: help;
  line-height: 1;
}

.chart-help-trigger:hover {
  color: var(--chart-up);
  border-color: var(--chart-up);
}

.chart-help-popup {
  position: fixed;
  padding: 1rem 1.25rem;
  width: 320px;
  max-width: min(320px, calc(100vw - 2rem));
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--chart-text);
  background: var(--chart-surface);
  border: 1px solid var(--chart-border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s, visibility 0.15s;
  z-index: 100000;
}

.chart-help-popup.is-visible {
  opacity: 1;
  visibility: visible;
}

.chart-feed-select {
  background: var(--chart-bg);
  border: 1px solid var(--chart-border);
  color: var(--chart-text);
  padding: 0.35rem 0.6rem;
  border-radius: 6px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

.chart-feed-select:focus {
  outline: none;
  border-color: var(--chart-up);
}

.chart-price {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  font-size: 1.1rem;
}

.chart-price.up {
  color: var(--chart-up);
}

.chart-price.down {
  color: var(--chart-down);
}

.chart-header-right {
  min-width: 60px;
}

.chart-main {
  flex: 1;
  display: flex;
  min-height: 320px;
  max-height: 52vh;
  min-width: 0;
}

.chart-canvas-wrap {
  flex: 1;
  min-width: 0;
  min-height: 0;
  position: relative;
  background: var(--chart-bg);
}

.chart-canvas-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: url('img/pyth.svg');
  background-size: 85% 85%;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.5;
  filter: brightness(0.45) blur(4px);
}

#chartCanvas {
  display: block;
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
}

.chart-rocket-img {
  position: absolute;
  pointer-events: none;
  width: 0;
  height: 0;
}

/* Price axis: overflow visible so rotated slider track is not clipped */
.chart-price-axis {
  flex-shrink: 0;
  width: 56px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0;
  background: var(--chart-surface);
  min-height: 0;
  overflow: visible;
}

.chart-price-slider-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--chart-muted);
  flex-shrink: 0;
}

/* Height and input width set in JS to 80% of .chart-main height (updateTimeSliderWidth). */
.chart-price-slider-wrap {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  min-height: 100px;
}

.chart-price-slider-wrap .chart-price-slider {
  height: 10px;
  /* width set in JS = 80% of chart height */
}

/* Range track runs along WIDTH, so we need width = track length. After rotate(-90deg), width becomes vertical. */
.chart-price-slider {
  display: block;
  width: 100%;
  height: 10px;
  min-width: 80px;
  transform: rotate(-90deg);
  transform-origin: center;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  border-radius: 4px;
  outline: none;
  flex-shrink: 0;
}

.chart-price-slider::-webkit-slider-runnable-track {
  width: 100%;
  height: 10px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.18);
}

.chart-price-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--chart-up);
  cursor: pointer;
  border: 2px solid var(--chart-bg);
  box-sizing: border-box;
  /* центр по треку (трек 10px): (10 - 22) / 2 = -6px */
  margin-top: -6px;
}

.chart-price-slider::-moz-range-track {
  width: 100%;
  height: 10px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.18);
}

.chart-price-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--chart-up);
  cursor: pointer;
  border: 2px solid var(--chart-bg);
  box-sizing: border-box;
  /* Firefox: центр по треку */
  margin: 0;
}

/* Нижний ряд: слайдер времени — позиция задаётся здесь: padding, justify-content, margin, margin-left (сдвиг вправо). */
.chart-slider-row {
  flex-shrink: 0;
  padding: 0.5rem 1rem 0.5rem 2rem;
  background: var(--chart-surface);
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.chart-time-slider-wrap {
  margin: 0;
  margin-left: 2.25rem; /* сдвиг слайдера времени вправо — меняй здесь */
  margin-right: auto;
  /* ширина блока задаётся в JS: updateTimeSliderWidth() → 80% от .chart-main */
}

.chart-time-slider-wrap input[type="range"] {
  width: 100%;
  height: 10px;
  -webkit-appearance: none;
  appearance: none;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  outline: none;
  touch-action: none; /* плавное перетаскивание без задержки/скролла */
}

.chart-time-slider-wrap input[type="range"]::-webkit-slider-runnable-track {
  height: 10px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.08);
}

.chart-time-slider-wrap input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--chart-up);
  cursor: pointer;
  border: 2px solid var(--chart-surface);
  margin-top: -6px;
}

.chart-time-slider-wrap input[type="range"]::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--chart-up);
  cursor: pointer;
  border: 2px solid var(--chart-surface);
}

/* Chart: mobile */
@media (max-width: 768px) {
  .chart-overlay {
    padding: 0.75rem;
    align-items: center;
    justify-content: center;
  }

  .chart-overlay .chart-page-modal {
    width: 100%;
    max-width: none;
    min-width: 0;
    max-height: 90vh;
    margin: 0 auto;
    border-radius: 12px;
    overflow: hidden;
  }

  .chart-overlay .chart-page-modal .chart-main {
    min-height: 220px;
    max-height: 50vh;
  }

  .chart-header {
    flex-wrap: wrap;
    gap: 0.6rem;
    padding: 0.6rem 1rem;
    justify-content: space-between;
    align-items: center;
  }

  .chart-title-wrap {
    gap: 0.5rem;
    flex: 1;
    min-width: 0;
    align-items: center;
  }

  .chart-feed-select {
    font-size: 0.8rem;
    padding: 0.35rem 0.6rem;
    max-width: 100%;
  }

  .chart-header-prices {
    gap: 0.6rem;
    font-size: 0.75rem;
    flex-wrap: wrap;
    align-items: baseline;
  }

  .chart-header-actions {
    gap: 0.5rem;
    flex-shrink: 0;
    align-items: center;
  }

  .chart-reset-wrap {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
  }

  .chart-reset-btn,
  .chart-close-overlay {
    font-size: 0.8rem;
    padding: 0.35rem 0.7rem;
    min-height: 36px;
  }

  .chart-help-trigger {
    width: 28px;
    height: 28px;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .chart-price-axis {
    width: 44px;
    padding: 0.35rem 0;
  }

  .chart-price-slider-wrap {
    width: 36px;
    min-height: 80px;
  }

  .chart-slider-row {
    padding: 0.5rem 1rem 0.5rem 1rem;
    align-items: center;
  }

  .chart-time-slider-wrap {
    margin-left: 0.4rem;
  }
}

@media (max-width: 480px) {
  .chart-overlay {
    padding: 0.5rem;
  }

  .chart-header {
    padding: 0.5rem 0.75rem;
  }

  .chart-header-prices {
    font-size: 0.7rem;
    gap: 0.5rem;
  }

  .chart-overlay .chart-page-modal .chart-main {
    min-height: 180px;
    max-height: 45vh;
  }

  .chart-price-axis {
    width: 40px;
  }

  .chart-slider-row {
    padding: 0.4rem 0.75rem;
  }

  .chart-time-slider-wrap {
    margin-left: 0.25rem;
  }
}