/* Fenêtre modale : plein écran, fond semi-transparent, contenu centré */
#tshirt-perso-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

#tshirt-perso-modal-content {
    background: #fff;
    padding: 24px;
    border-radius: 8px;
    max-width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    text-align: center;
}

#tshirt-perso-close-btn {
    position: absolute;
    top: 10px;
    right: 14px;
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    line-height: 1;
}

/* Onglets Devant / Dos */
#tshirt-perso-tabs {
    margin-bottom: 12px;
}

.tshirt-perso-tab-btn {
    padding: 8px 20px;
    margin: 0 4px;
    border: 1px solid #ccc;
    background: #f5f5f5;
    cursor: pointer;
    border-radius: 4px;
}

.tshirt-perso-tab-btn.active {
    background: #333;
    color: #fff;
    border-color: #333;
}

/* Le canvas d'édition */
#tshirt-perso-canvas {
    border: 1px solid #ddd;
    margin: 0 auto;
    display: block;
    max-width: 100%;
}

/* Barre d'outils (texte, couleur, image) */
#tshirt-perso-toolbar {
    margin-top: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    align-items: center;
}

#tshirt-perso-toolbar label {
    display: flex;
    flex-direction: column;
    font-size: 13px;
    gap: 4px;
}

#tshirt-perso-validate-btn {
    margin-top: 20px;
    background: #2c974b;
    color: #fff;
    padding: 10px 24px;
    font-size: 15px;
}

#tshirt-perso-open-btn {
    margin-bottom: 12px;
}