:root {
    --primary: rgb(12, 0, 35);
    --secondary: rgb(42, 0, 121);
    --body-text: #ffffff;
    --radius: 6px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    font-family: Helvetica, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-color: var(--primary);
}

#image-container {
    width: 100vw; /* 100% de la largeur de la fenêtre */
    height: 100vh; /* 100% de la hauteur de la fenêtre */
    overflow: hidden;
}

img {
    width: 100%;
    height: 100%;
    object-fit: fill; /* Étire l'image pour couvrir toute la fenêtre */
    object-position: center;
}

.link {
    background-color: var(--primary);
    color: var(--body-text);
    padding: 12px 24px;
    border-radius: var(--radius);
    text-decoration: none;
    transition: background-color 0.3s, transform 0.3s;
    min-width: auto;
}

.link:hover {
    background-color: var(--secondary);
}

.container {
    text-align: center;
    background-color: #fff;
    padding: 60px;
    border-radius: var(--radius);
}

input[type="file"] {
    padding: 50px;
}

button {
    padding: 10px 20px;
    background-color: var(--primary);
    border: none;
    color: var(--body-text);
    padding: 12px 24px;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background-color 0.3s, transform 0.3s;
}

button:hover {
    background-color: var(--secondary);
}

.back {
    margin-bottom: 30px;
    width: 100px;
    background-color: var(--primary);
    color: var(--body-text);
    padding: 12px 24px;
    border-radius: var(--radius);
    text-decoration: none;
    transition: background-color 0.3s, transform 0.3s;
}

.back:hover {
    background-color: var(--secondary);
}

.buttons {
    display: flex;
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    gap: 12px;
}