html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.message-container {
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 10px;
    max-height: 500px;
    overflow-y: auto;
}

.message {
    background-color: #ffffff;
    border-radius: 8px;
    padding: 10px;
    margin-bottom: 10px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.message-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 5px;
    font-size: 14px;
    color: #6c757d;
}

.message p {
    margin: 0;
    font-size: 16px;
}

.message-image,
.message-video {
    max-width: 00%;
    border-radius: 8px;
    margin-top: 10px;
}
.message.sent {
    background-color: #dcf8c6;
    align-self: flex-end;
}

.message.received {
    background-color: #ffffff;
    align-self: flex-start;
}




.btn-loading {
    pointer-events: none;
    opacity: 0.6;
}





.thumbnail {
    width: 90px;
    height: auto;
    cursor: pointer;
}

.modal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 1; /* Sit on top */
    left: 0;
    top: 0;
    width: 90%; /* Full width */
    height: 90%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: rgb(0,0,0); /* Fallback color */
    background-color: rgba(0,0,0,0.9); /* Black w/ opacity */
}

.modal-content {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
}

.close {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
}

    .close:hover,
    .close:focus {
        color: #bbb;
        text-decoration: none;
        cursor: pointer;
    }