/* ─── Reset ─── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ─── Layout ─── */
body {
  background: #0d1117;
  color: #e6edf3;
  font-family: "Inter", sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  padding: 1.5rem;
}

h1 {
  font-family: "Cinzel", serif;
  font-size: 2rem;
  text-align: center;
  margin-bottom: 0.25rem;
  background: linear-gradient(135deg, #c9a84c, #f5d98e, #c9a84c);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 0.05em;
}

.subtitle {
  text-align: center;
  font-size: 0.85rem;
  color: #8b949e;
  margin-bottom: 1.25rem;
}

/* ─── View navigation ─── */
.view-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.view-row {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

.view-btn {
  border-color: #c9a84c;
  color: #c9a84c;
}

.view-btn:hover {
  background: rgba(201, 168, 76, 0.15);
}

.category-btn {
  border-color: #58a6ff;
  color: #58a6ff;
  font-size: 0.85rem;
  padding: 0.5rem 1.5rem;
}

.category-btn:hover {
  background: rgba(88, 166, 255, 0.12);
}

.category-btn.active {
  background: #58a6ff;
  color: #0d1117;
  border-color: #58a6ff;
  font-weight: 600;
}

.view-row-sub {
  animation: fadeSlide 0.25s ease;
}

@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── "NEW" glow badge for fresh views ─── */
.view-btn.new-glow {
  position: relative;
  border-color: #d2a8ff;
  color: #d2a8ff;
  animation: glowPulse 2s ease-in-out infinite;
}

.view-btn.new-glow::after {
  content: "NEW";
  position: absolute;
  top: -7px;
  right: -10px;
  background: linear-gradient(135deg, #d2a8ff, #a371f7);
  color: #0d1117;
  font-size: 0.55rem;
  font-weight: 800;
  padding: 1px 5px;
  border-radius: 4px;
  letter-spacing: 0.05em;
  pointer-events: none;
  animation: badgeBounce 2s ease-in-out infinite;
}

.view-btn.new-glow:hover {
  background: rgba(210, 168, 255, 0.15);
}

.view-btn.new-glow.active {
  background: #d2a8ff;
  color: #0d1117;
  border-color: #d2a8ff;
  animation: none;
}

.view-btn.new-glow.active::after {
  background: #0d1117;
  color: #d2a8ff;
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 4px rgba(210, 168, 255, 0.3); }
  50%      { box-shadow: 0 0 14px rgba(210, 168, 255, 0.6), 0 0 30px rgba(163, 113, 247, 0.2); }
}

@keyframes badgeBounce {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-2px); }
}

/* ─── Controls ─── */
.controls {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-top: 1.25rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

select {
  background: #21262d;
  color: #e6edf3;
  border: 1px solid #30363d;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-family: "Inter", sans-serif;
  cursor: pointer;
  transition: all 0.15s ease;
}

select:hover {
  background: #30363d;
  border-color: #8b949e;
}

select:focus {
  outline: none;
  border-color: #c9a84c;
}

button {
  background: #21262d;
  color: #e6edf3;
  border: 1px solid #30363d;
  padding: 0.5rem 1.25rem;
  border-radius: 6px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: "Inter", sans-serif;
}

button:hover {
  background: #30363d;
  border-color: #8b949e;
}

button.active {
  background: #c9a84c;
  color: #0d1117;
  border-color: #c9a84c;
  font-weight: 600;
}

.speed-label {
  font-size: 0.8rem;
  color: #8b949e;
}

/* ─── Event filter toggle buttons ─── */
.event-filter-wrap {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: nowrap;
}

.event-filter-group {
  display: flex;
  gap: 0.4rem;
}

.event-filter-btn {
  border-color: #30363d;
  color: #8b949e;
  padding: 0.5rem 0.9rem;
  font-size: 0.8rem;
  opacity: 0.5;
}

.event-filter-btn.active {
  background: #21262d;
  border-color: #c9a84c;
  color: #c9a84c;
  opacity: 1;
}

.event-filter-btn:hover {
  border-color: #8b949e;
  opacity: 0.85;
}

/* ─── Chart container ─── */
#chart-container {
  background: #161b22;
  border: 1px solid #21262d;
  border-radius: 12px;
  padding: 1.5rem;
  width: 100%;
  max-width: 1100px;
  position: relative;
}

.date-display {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  font-size: 1.6rem;
  font-weight: 700;
  color: #c9a84c;
  opacity: 0.5;
  font-family: "Cinzel", serif;
  pointer-events: none;
}

/* ─── Tooltip ─── */
.tooltip {
  position: absolute;
  background: #1c2128;
  border: 1px solid #30363d;
  border-radius: 8px;
  padding: 0.6rem 0.8rem;
  font-size: 0.78rem;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  z-index: 10;
  line-height: 1.5;
}

.tooltip .name {
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 0.15rem;
}

/* ─── SVG / Chart ─── */
svg text {
  font-family: "Inter", sans-serif;
}

.grid line {
  stroke: #21262d;
  stroke-dasharray: 2, 3;
}

.grid .domain {
  display: none;
}

.axis text {
  fill: #8b949e;
  font-size: 11px;
}

.axis .domain,
.axis line {
  stroke: #30363d;
}

/* ─── Bars ─── */
.bar {
  cursor: pointer;
  transition: filter 0.15s;
}

.bar:hover {
  filter: brightness(1.25);
}

.bar-name {
  font-size: 12px;
  font-weight: 600;
  fill: #e6edf3;
  pointer-events: none;
}

.bar-value {
  font-size: 12px;
  font-weight: 700;
  fill: #e6edf3;
  pointer-events: none;
}

/* ─── Mobile responsive ─── */
@media (max-width: 768px) {
  body {
    padding: 1rem 0.5rem;
  }

  h1 {
    font-size: 1.5rem;
  }

  .subtitle {
    font-size: 0.75rem;
    margin-bottom: 0.75rem;
  }

  .view-nav {
    gap: 0.35rem;
  }

  .view-btn,
  .category-btn {
    font-size: 0.75rem;
    padding: 0.4rem 0.8rem;
  }

  .controls {
    gap: 0.4rem;
  }

  .controls button {
    font-size: 0.75rem;
    padding: 0.35rem 0.8rem;
  }

  #chart-container {
    padding: 0.75rem 0.5rem;
    border-radius: 8px;
  }

  .date-display {
    position: relative;
    top: auto;
    right: auto;
    text-align: center;
    font-size: 1.1rem;
    opacity: 0.7;
    margin-bottom: 0;
  }

}