:root {
    font-size: calc(0.5em + 1vw);

    --menus-height: 30px;
    --logo-height: 60px;  
    --bureau-height: 100px;  
    --language-height: 140px;

    --left-width: 250px;
    --center-width: 290px; 
}

html, body {
  margin: 0;
  padding: 0;
  overflow: hidden;
  height: 100%;
}

body {
  font-family: "Source Sans 3", sans-serif;
  font-weight: 500;
}

a,
a:visited,
a:hover,
a:focus,
a:active {
  text-decoration: none;
}

.container {
    display: grid;
    grid-template-areas:
        "logo                logo                       menus             "
        "logo                logo                       filters           "
        "chart-bureau        chart-bureau               chart-month       "
        "chart-country       chart-language             chart-list        "
        "chart-country       chart-publication          chart-list        ";
    grid-template-columns: var(--left-width) var(--center-width) 1fr;
    grid-template-rows: var(--menus-height) var(--logo-height) var(--bureau-height) var(--language-height) 1fr;
    gap: 10px 1px;
    margin: 3px;
    height: 100vh;  /* 100vh is not enough for some reason */
    width: calc(100vw - 20px);
    overflow: hidden;
}

#logo {
    grid-area: logo;
    font-size: 38px;
    font-weight: 700; 
    margin-top: 0;

    fill: rgb(6, 15, 240); 
}

#logo h1 {
    margin: 0;
}

#menus {
    grid-area: menus;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 24px;
    padding-right: 30px;
}

#menu-info {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 12px;
}

#menu-info .case-count,
#menu-info .case-filters {
    font-size: 18px;
    font-weight: 500;
}

#menus a {
    color: #333;
    font-size: 15px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.2s ease;
}

#menus a:hover {
    color: #0000CC;
}

#filters {
    grid-area: filters;
    align-self: start;
}

#chart-month {
    grid-area: chart-month;
}

#chart-bureau {
    grid-area: chart-bureau;
}

#chart-country {
    grid-area: chart-country;
    overflow-y: auto;
}

#chart-language {
    grid-area: chart-language;
}

#chart-publication {
    grid-area: chart-publication;
    overflow-y: auto;
}


#chart-list {
    grid-area: chart-list;
    overflow: auto;
}

#chart-topic, #chart-publication, #chart-country, #chart-language {
    font-weight: 500;
    font-size: 16px;
}