:root {
    --color-bg: #79a7d3;               
    --color-primary: #8a307f;          
    --color-primary-light: #b57abf;    
    --color-text: #2f1b3a;              
    --color-text-light: #6b5b7a;     
    --color-border: #ac88bf;        
    --color-accent: #e8edf5;            
    --color-menu-bg: #6a246f;          
    --box-shadow: 0 4px 12px rgba(172, 136, 191, 0.2); 
    --radar-colors: 
    #ac88bf,                                                 
    #b57abf,                       
    #a5c4e7,                       
    #9b6ea0,                        
    #e8edf5;                       
}
body {
    color: var(--color-text);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    overflow-x: hidden; /* Empêche le défilement horizontal */
    box-sizing: border-box; /* Inclut les bordures et paddings dans la largeur */
}

h1, header {
    font-size: 2.5rem;
    font-weight: 700;
    padding: 15px;
    width: 100%;
    text-align: center;
    user-select: none;
    position: sticky;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

nav#countryMenu {
    margin-top: 5vh;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    font-weight: 600;
    font-size: 1.1rem;
    flex-wrap: wrap;
    user-select: none;
}


nav#countryMenu button {
    background: transparent;
    border: 2px solid transparent;
    color: var(--color-primary-light);
    cursor: pointer;
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    transition: background-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease, transform 0.2s ease;
    white-space: nowrap;
    font-weight: 700;
    box-shadow: none;
}

nav#countryMenu button.active,
nav#countryMenu button:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    box-shadow: 0 0 12px var(--color-primary-light);
    transform: scale(1.05);
}

#chartsContainer {
    max-width: 1200px;
    width: 90%;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    transition: opacity 0.4s ease;
    align-items: center;
}

.chart-section {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    width: 100%; /* 100% pour occuper tout l'espace */
    align-items: center;
}

.chart-box {
    background: var(--color-accent);
    border-radius: 15px;
    box-shadow: var(--box-shadow);
    width: 100%;
    color: var(--color-text);
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    padding: 2vh;
    width: calc(100vw - 40vw);
    max-width: 1200px;
    margin-left: 20vw;
    margin-right: 20vw;
    box-sizing: border-box;
    
}

.chart-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(172, 136, 191, 0.4);
}

.chart-title {
    margin-bottom: 1rem;
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--color-text);
    text-align: center;
    user-select: none;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.chart-title.radar-title {
    font-size: 1.8rem;
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 8px;
}

@media (max-width: 1024px) {
    .chart-section {
        width: 90%;
    }
}

@media (max-width: 480px) {
    .chart-section {
        width: 98%;
    }
    nav#countryMenu {
        font-size: 1rem;
    }
    nav#countryMenu button {
        padding: 0.4rem 0.7rem;
    }
    .chart-title.radar-title {
        font-size: 1.5rem;
    }
}



.start {
    margin-bottom: 5vh;
    margin-right: 20vw;
    margin-left: 20vw;
    text-align: justify;
}

.pie {
    left: 0;
}

#pie,
#annee{
    width: 30%;
    display: inline-block;
    vertical-align: top;
}

#mois {
    width: 60%;
    display: inline-block;
    vertical-align: top;
    margin-top: 2vh;
}

.pie {
    width: 100%;
    text-align: center;
}

.apexcharts-radar-series text {
    white-space: pre-line;
}

.para{
    margin-right: 20vh;
    margin-left: 20vh;
    text-align: justify;
}

/* Wrapper around all charts */
#charts {
  display: flex;
  flex-direction: column;
  gap: 40px; /* space between charts */
  padding: 0 18vw;
  box-sizing: border-box;
  width: 100%;
  overflow-x: hidden;
}

/* Each individual chart container */
.chart-container {
  width: 100%;
  min-width: 0; /* prevents horizontal overflow */
}

/* Improve title and labels visibility */
.apexcharts-title-text {
  white-space: normal !important;
  overflow-wrap: break-word;
  text-align: center;
  font-size: 16px;
}

.apexcharts-legend-text,
.apexcharts-xaxis-label,
.apexcharts-data-label {
  white-space: normal !important;
  overflow-wrap: break-word;
  font-size: 13px;
}

#chart1 {
  width: 400px;     /* ou la largeur de ton graphique */
  margin: 0 auto;   /* centre horizontalement */
}