.chart-card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    margin: 0 auto 60px auto;
    padding: 26px 36px 36px 36px;
    max-width: 1800px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    margin-inline: 48px;
}
.chart-title {
    font-size: 2.1rem;
    font-weight: 600;
    margin-bottom: .7rem;
    color: var(--chart-title);
}
.chart-description {
    /*font-size: 1.17rem;*/
    color: var(--chart-text);
    margin-bottom: 1.2rem;
}
.chart-link {
    color: #ffaa33;
    text-decoration: underline;
    font-size: 1rem;
    margin-left: .7em;
}
.chart-top-bar {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-bottom: 1.2rem;
    gap: 0.8rem;
}
.chart-filter-btn-group {
    background: var(--button-bg);
    border-radius: 18px;
    padding: 2px 4px;
    display: flex;
    gap: 4px;
    align-items: center;
}
.chart-filter-btn {
    background: none;
    color: var(--chart-text);
    border: none;
    border-radius: 16px;
    padding: 7px 22px;
    cursor: pointer;
    transition: background .18s, color .18s;
    margin: 0 0.5px;
}

.chart-filter-btn.active, .chart-filter-btn:hover {
    background: var(--accent);
    color: var(--color-text-primary);
}
.chart-download-btn {
    background: var(--button-bg);
    color: var(--color-text-primary) !important;
    border-radius: 16px;
    padding: 7px 15px;
    margin-left: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5em;
    transition: background .18s, color .18s;
}

.chart-download-btn:hover {
    background: var(--accent);
    color: var(--color-text-primary) !important;
}
.chart-weather-bar {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 1.2vw;
    margin: 0 0 0.5rem 0;
    min-height: 40px;
    padding-left: 2vw;
    font-size: 2.1rem;
    opacity: 0.85;
}

.chart-filter-btn.active,
.chart-filter-btn:hover {
  background: var(--accent) !important;
  color: var(--color-text-primary) !important;
}

@media (max-width: 650px) {
  .chart-top-bar {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px;
  }
  .chart-filter-btn-group {
    width: 100%;
    justify-content: center;
    margin-bottom: 8px;
    flex-wrap: wrap;
    padding: 2px 0;
    gap: 2px;
  }
  .chart-filter-btn {
    flex: 1 1 45%;
    min-width: 110px;
    padding: 10px 6px;
    margin-bottom: 4px;
    font-size: 1rem;
  }
  .chart-download-btn {
    width: 100%;
    justify-content: center;
    margin-left: 0 !important;
    font-size: 1.05rem;
    padding: 10px 0;
  }
}

/* Für ganz kleine Bildschirme */
@media (max-width: 420px) {
  .chart-filter-btn {
    font-size: 0.92rem;
    min-width: 80px;
    padding: 8px 0;
  }
}

.chart-canvas-wrapper {
  width: 100%;
  max-width: 100% ;
  min-height: 450px;
  max-height: 700px;
}



@media (max-width: 1279px) and (min-width: 768px) {
  .chart-card {
    margin-inline: 24px;
  }
  .header-fluid{
    margin-inline: 24px;
  }
}

@media (max-width: 767px) {
  .chart-card {
    margin-inline: 16px;
  }
  .header-fluid{
    margin-inline: 16px;
  }
}