:root {
    --bg-color: #1e1e1e;
    --text-color: #d4d4d4;
    --card-bg-color: #252525;
    --accent-color: #ff9800;
    --light-bg-color: #ffffff;
    --light-text-color: #333333;
    --light-card-bg-color: #f9f9f9;
    --hover-border-color-light: #007bff;
    --hover-bg-color-dark: #333333;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: Arial, sans-serif;
    transition: background-color 0.3s, color 0.3s;
}

body.light-mode {
    background-color: var(--light-bg-color);
    color: var(--light-text-color);
}



body.dark-mode .chart-controls .btn {
    color: var(--text-color);
    border-color: var(--text-color);
}

body.dark-mode .chart-controls .btn:hover {
    background-color: var(--text-color);
    color: var(--bg-color);
}

body.light-mode .chart-controls .btn {
    color: var(--light-text-color);
    border-color: var(--light-text-color);
}

body.light-mode .chart-controls .btn:hover {
    background-color: var(--light-text-color);
    color: var(--light-bg-color);
}

/* Chart Card Styling */
.card {
    background-color: var(--card-bg-color);
    border-radius: 8px;
    padding: 1rem;
}

body.light-mode .card {
    background-color: var(--light-card-bg-color);
}

/* Affiliate Buttons */
.btn-affiliate {
    display: inline-block;
    background-color: transparent;
    color: var(--accent-color);
    border: 3px solid var(--accent-color);
    font-size: 1.2rem;
    font-weight: bold;
    padding: 12px 24px;
    border-radius: 50px;
    text-align: center;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.3);
}

.btn-affiliate:hover {
    background-color: var(--accent-color);
    color: var(--bg-color);
    transform: scale(1.05);
    box-shadow: 0px 8px 16px rgba(0, 0, 0, 0.4);
}

/* Input/Select Placeholder */
.form-control::placeholder {
    color: var(--text-color);
    opacity: 0.7;
    font-size: 0.9rem;
}

.form-select {
    color: var(--text-color);
}

/* Responsive Anpassungen */
@media (max-width: 768px) {
    .chart-controls {
        flex-direction: column; /* Vertikale Anordnung */
        align-items: center; /* Zentriere die Inhalte */
        gap: 0.5rem; /* Reduzierter Abstand */
    }

    .chart-controls .form-group {
        flex: 1 1 auto; /* Passt die Breite flexibel an */
        min-width: 100%; /* Volle Breite */
    }

    .chart-controls .form-control,
    .chart-controls .form-select {
        width: 100%; /* Volle Breite */
    }

    .chart-controls .btn {
        width: 100%; /* Buttons in voller Breite */
        text-align: center; /* Zentrierter Text */
        padding: 8px; /* Weniger Padding */
        font-size: 0.9rem; /* Kleinere Schriftgröße */
    }

    .btn-affiliate {
        width: 100%;
        font-size: 1rem;
        padding: 12px; /* Weniger Padding */
        margin-bottom: 1rem;
    }

    #affiliate h4 {
        font-size: 1.2rem;
    }

    #affiliate p {
        font-size: 0.9rem;
    }
}
/* Logo */
.logo-img {
    width: 50px;
    height: 50px;
    margin-right: 10px;
}
/* Kompaktere Eingabefelder */
.chart-controls .form-control,
.chart-controls .form-select {
    height: 36px; /* Geringere Höhe */
    font-size: 0.9rem; /* Kleinere Schriftgröße */
}

/* Kompakte Buttons */
.chart-controls .btn {
    padding: 8px 16px; /* Geringeres Padding */
    font-size: 0.9rem; /* Kleinere Schriftgröße */
}


/* Light Mode Input/Select Styling */
body.light-mode .form-control,
body.light-mode .form-select {
    background-color: var(--light-input-bg-color);
    color: var(--light-input-text-color);
    border: 1px solid #ccc;
}

body.light-mode .form-control::placeholder,
body.light-mode .form-select {
    color: var(--light-input-text-color);
    opacity: 0.8;
}

/* News Feed Styling */
body.dark-mode #news-feed {
    background-color: var(--card-bg-color);
    color: var(--text-color);
    border: 1px solid var(--input-border-color);
}

body.dark-mode #news-feed .list-group-item {
    background-color: var(--input-bg-color);
    color: var(--text-color);
    border: 1px solid var(--input-border-color);
    border-radius: 8px;
    margin-bottom: 10px;
    transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

body.dark-mode #news-feed .list-group-item:hover {
    background-color: var(--hover-bg-color-dark);
    color: var(--text-color);
    border-color: var(--accent-color);
}

/* Language Switcher Styling */
.language-switcher select {
    background-color: var(--input-bg-color);
    color: var(--text-color);
    border: 1px solid var(--input-border-color);
    border-radius: 8px;
    padding: 5px 10px;
    font-size: 0.9rem;
    transition: border-color 0.3s, background-color 0.3s;
}

.language-switcher select option {
    background-color: var(--bg-color);
    color: var(--text-color);
}

body.light-mode .language-switcher select {
    background-color: var(--light-input-bg-color);
    color: var(--light-text-color);
    border: 1px solid #ccc;
}

body.light-mode .language-switcher select option {
    background-color: var(--light-bg-color);
    color: var(--light-text-color);
}

/* Standardgröße für iFrames (Default: Medium 500px) */
.chart-container iframe {
    width: 100%;
    height: 500px !important; /* Erzwingt 500px als Standard */
    border: none;
}

/* Dynamische Anpassung je nach Größe */
.chart-container.small iframe {
    height: 300px !important;
}

.chart-container.medium iframe {
    height: 500px !important;
}

.chart-container.large iframe {
    height: 700px !important;
}

/* Chart-Container Grid */
#charts-container {
    display: grid;
    gap: 16px;
    width: 100%;
}

/* Chart Controls Styling */
.chart-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: 20px;
}

.chart-controls .form-group {
    display: flex;
    flex-direction: column;
    flex: 1 1 200px;
    min-width: 150px;
}

.chart-controls .form-control,
.chart-controls .form-select {
    height: 40px;
    padding: 8px 16px;
    font-size: 1rem;
    border-radius: 8px;
    background-color: #252525;
    color: #d4d4d4;
    border: 1px solid #444;
    transition: border-color 0.3s ease;
}

.chart-controls .form-control:focus,
.chart-controls .form-select:focus {
    border-color: #ff9800;
    outline: none;
}

/* Header Styling */
header {
    background-color: var(--card-bg-color); /* Hintergrundfarbe passend zur Karte */
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.3); /* Schatteneffekt */
    padding: 1rem 0; /* Mehr Innenabstand */
}

header .logo {
    font-weight: bold;
    font-size: 1.5rem;
    color: var(--accent-color); /* Auffällige Farbe */
}
.language-switcher {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}

.language-switcher select {
    width: auto; /* Breite basierend auf dem Inhalt */
    text-align: center; /* Zentrierter Text */
}
/* Footer Styling */
footer {
    background-color: var(--card-bg-color); /* Dunkler Hintergrund */
    color: var(--text-color); /* Helle Schrift */
    padding: 1.5rem 0; /* Mehr Innenabstand */
    text-align: center;
    box-shadow: 0px -4px 8px rgba(0, 0, 0, 0.3); /* Schatten nach oben */
    font-size: 0.9rem; /* Leicht kleinere Schrift */
}

footer p {
    margin: 0; /* Entfernt Standardabstand */
}
/* Standardgröße für iFrames (Default: Medium 500px) */
.chart-container iframe {
    width: 100%;
    height: 500px !important; /* Erzwingt 500px als Standard */
    border: none;
}

/* Dynamische Anpassung je nach Größe */
.chart-container.small iframe {
    height: 300px !important;
}

.chart-container.medium iframe {
    height: 500px !important;
}

.chart-container.large iframe {
    height: 700px !important;
}

/* Chart-Container Grid */
#charts-container {
    display: grid;
    gap: 16px;
    width: 100%;
}

/* Chart Controls Styling */
.chart-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: 20px;
}

.chart-controls .form-group {
    display: flex;
    flex-direction: column;
    flex: 1 1 200px;
    min-width: 150px;
}

.chart-controls .form-control,
.chart-controls .form-select {
    height: 40px;
    padding: 8px 16px;
    font-size: 1rem;
    border-radius: 8px;
    background-color: #252525;
    color: #d4d4d4;
    border: 1px solid #444;
    transition: border-color 0.3s ease;
}

.chart-controls .form-control:focus,
.chart-controls .form-select:focus {
    border-color: #ff9800;
    outline: none;
}
/* Standardbutton-Stil überschreiben */
.chart-controls .btn {
    background-color: var(--card-bg-color) !important; /* Dunkles Grau */
    color: var(--text-color) !important;
    border: 1px solid var(--text-color) !important;
    border-radius: 8px;
    padding: 10px 20px;
    font-size: 1rem;
    font-weight: bold;
    transition: all 0.3s ease;
}

/* Hover-Effekt */
.chart-controls .btn:hover {
    background-color: var(--text-color) !important;
    color: var(--bg-color) !important;
    border-color: var(--text-color) !important;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.3);
}

/* Light Mode Anpassung */
body.light-mode .chart-controls .btn {
    background-color: var(--light-card-bg-color) !important; /* Helles Grau */
    color: var(--light-text-color) !important;
    border: 1px solid var(--light-text-color) !important;
}

body.light-mode .chart-controls .btn:hover {
    background-color: var(--light-text-color) !important;
    color: var(--light-bg-color) !important;
}

/* Toggle Icons */
.theme-toggle-checkbox {
    display: none;
}

#sun-icon, #moon-icon {
    font-size: 1.5rem;
    transition: opacity 0.3s ease-in-out;
}

#sun-icon {
    color: var(--accent-color);
    opacity: 1;
}

#moon-icon {
    color: var(--text-color);
    opacity: 0;
}

.theme-toggle-checkbox:checked + .theme-toggle-label #sun-icon {
    opacity: 0;
}

.theme-toggle-checkbox:checked + .theme-toggle-label #moon-icon {
    opacity: 1;
}

.theme-toggle-label {
    display: flex;
    align-items: center;
    width: 60px;
    height: 30px;
    background-color: var(--card-bg-color);
    border-radius: 50px;
    padding: 0 5px;
    cursor: pointer;
    border: 2px solid var(--text-color);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.theme-toggle-checkbox:checked + .theme-toggle-label {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}
/* Verbesserte Responsive Anpassungen */
@media (max-width: 768px) {
    header {
        padding: 0.5rem 0; /* Weniger Padding */
    }

    footer {
        font-size: 0.8rem; /* Kleinere Schrift */
    }

    .theme-toggle-container {
        gap: 0.3rem; /* Weniger Abstand */
    }

    .theme-toggle-label {
        width: 50px; /* Kleinerer Toggle */
        height: 25px;
    }

}
/* Header Styling in Light Mode */
body.light-mode header {
    background-color: var(--light-bg-color); /* Heller Hintergrund */
    color: var(--light-text-color); /* Dunklere Schrift */
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1); /* Leichter Schatten */
}

/* Footer Styling in Light Mode */
body.light-mode footer {
    background-color: var(--light-bg-color); /* Heller Hintergrund */
    color: var(--light-text-color); /* Dunklere Schrift */
    box-shadow: 0px -4px 8px rgba(0, 0, 0, 0.1); /* Leichter Schatten */
}

/* Optionale Anpassungen */
body.light-mode header .logo {
    color: var(--accent-color); /* Logo bleibt farbig */
}

body.light-mode footer p {
    color: var(--light-text-color); /* Text im Footer */
}
/* Standard-Icons */
.theme-icon {
    font-size: 1.5rem; /* Größe des Icons */
    position: absolute;
    transition: opacity 0.3s ease-in-out;
}

/* Icon-Farbe im Light-Mode */
body.light-mode #theme-icon {
    color: var(--light-text-color);
}