@font-face {
    font-family: "monster";
    src: url(../font/Monster-AG.ttf);
}

html {
    background-color: lightblue;
    height: 100dvh;

    font-family: "monster";
}

body {
    background-color: rgba(0, 0, 255, 0.171);
    text-align: center;

    box-sizing: border-box;
    width: 80%;
    min-height: 90dvh;
    margin: 5dvh auto;
    padding: 40px;
    border: solid 2px;

    position: relative;
    isolation: isolate;

    overflow-wrap: break-word;
}

body > img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

    width: 100px;
    max-width: 60%;
    max-height: 60%;
    opacity: 0.6;
    z-index: -1;
    pointer-events: none;
}

/* Exception : l'image du cas est un enfant direct de body, mais n'est pas le logo */
body > img.cas-image {
    position: static;
    transform: none;
    opacity: 1;
    z-index: auto;
    pointer-events: auto;
    max-height: none;
}

h1 {
    font-size: 25px;
}

.audio {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
    justify-content: space-between;
    align-items: center;
    gap: 33px 20px;
}

.audio span {
    text-align: left;
}

.audio a {
    display: block;
    width: 200px;
    cursor: pointer;
}

.audio a img {
    width: 100%;
    height: auto;
    display: block;
    box-sizing: border-box;

    border: 3px solid #1a1a2e;
    border-radius: 6px;
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.35);

    transition: transform 0.15s, box-shadow 0.15s;
}

.audio a:hover img {
    transform: scale(1.04);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.45);
}

.audio a:active img {
    transform: scale(0.97);
}

.close {
    position: absolute;
    top: 12px;
    right: 12px;

    display: block;
    width: 36px;
    line-height: 0;
}

.close img {
    width: 100%;
    height: auto;
    display: block;

    transition: transform 0.15s;
}

.close:hover img {
    transform: scale(1.15);
}

.close:active img {
    transform: scale(0.95);
}

/* ---------- Code d'accès (fenêtre par perso) ---------- */

.code-modal {
    box-sizing: border-box;
    width: min(90vw, 340px);
    padding: 24px;

    font-family: inherit;
    color: #1a1a2e;
    text-align: center;

    border: 3px solid #1a1a2e;
    border-radius: 8px;
    background-color: lightblue;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.45);
}

.code-modal::backdrop {
    background-color: rgba(0, 0, 0, 0.55);
}

.code {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.code label {
    font-size: 20px;
}

.code input {
    box-sizing: border-box;
    width: 170px;
    padding: 10px 10px 10px 22px;   /* 22px à gauche compense l'espacement des chiffres */

    font-family: inherit;
    font-size: 28px;                /* 16px minimum : évite le zoom auto sur iPhone */
    letter-spacing: 12px;
    text-align: center;
    color: #1a1a2e;

    border: 3px solid #1a1a2e;
    border-radius: 6px;
    background-color: rgba(255, 255, 255, 0.6);
}

.code input:focus {
    outline: 2px solid white;
    outline-offset: 3px;
}

.code-boutons {
    display: flex;
    gap: 12px;
}

.code button {
    padding: 8px 20px;

    font-family: inherit;
    font-size: 18px;
    color: #1a1a2e;
    cursor: pointer;

    border: 2px solid #1a1a2e;
    border-radius: 6px;
    background-color: rgba(255, 255, 255, 0.4);

    transition: background-color 0.15s, color 0.15s;
}

.code button:hover {
    background-color: #1a1a2e;
    color: white;
}

.code-erreur {
    min-height: 1.4em;              /* réserve la place pour éviter que la fenêtre saute */
    margin: 0;
    color: #8b0000;
}

.secoue {
    animation: secoue 0.35s;
}

@keyframes secoue {
    0%, 100% { transform: translateX(0); }
    20%      { transform: translateX(-8px); }
    40%      { transform: translateX(8px); }
    60%      { transform: translateX(-6px); }
    80%      { transform: translateX(6px); }
}

/* ---------- Page type : image audio + play + pistes ---------- */

.lecteur {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 20px;

    margin-bottom: 30px;
}

.lecteur-image {
    width: 150px;
    max-width: 100%;
    height: auto;
    display: block;
}

.play {
    padding: 0;
    width: 50px;

    border: 0;
    background: none;
    cursor: pointer;
    line-height: 0;

    transition: transform 0.15s;
}

.play img {
    width: 100%;
    height: auto;
    display: block;
}

.play:hover {
    transform: scale(1.1);
}

.play:active {
    transform: scale(0.95);
}

.pistes {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 35px;

    max-width: 600px;
    margin: 0 auto;
}

.piste {
    box-sizing: border-box;
    max-width: 100%;
    padding: 4px 8px;

    border: 0;
    background: none;
    font-family: inherit;
    font-size: 20px;
    line-height: 1.4;
    color: #1a1a2e;
    cursor: pointer;
    overflow-wrap: anywhere;

    transition: color 0.15s, transform 0.15s;
}

.piste:hover {
    color: white;
    transform: scale(1.05);
}

.piste.active {
    text-decoration: underline;
}

/* ---------- Image du cas, en bas ---------- */

.cas-image {
    display: block;
    width: 200px;
    max-width: 100%;
    height: auto;
    margin: 60px auto 0;

    border: 3px solid #1a1a2e;
    border-radius: 6px;
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.35);
}

/* ---------- Mobile ---------- */

@media (max-width: 600px) {
    body {
        width: 92%;
        padding: 40px 16px 24px;
    }

    h1 {
        font-size: 18px;
    }

    .audio {
        grid-template-columns: 110px minmax(0, 1fr);
        gap: 24px 14px;
    }

    .audio a {
        width: 100%;
    }

    .audio span {
        font-size: 15px;
        overflow-wrap: anywhere;
    }

    .piste {
        font-size: 17px;
    }

    .piste:hover {
        transform: none;
    }
}