html,
body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

@font-face {
    font-family: 'Material Icons';
    font-style: normal;
    font-weight: 400;
    src: url(/assets/material-icons/iconfont/MaterialIcons-Regular.eot);
    /* For IE6-8 */
    src: local('Material Icons'),
        local('MaterialIcons-Regular'),
        url(/assets/material-icons/iconfont/MaterialIcons-Regular.woff2) format('woff2'),
        url(/assets/material-icons/iconfont/MaterialIcons-Regular.woff) format('woff'),
        url(/assets/material-icons/iconfont/MaterialIcons-Regular.ttf) format('truetype');
}

.material-icons {
    font-family: 'Material Icons';
    font-weight: normal;
    font-style: normal;
    font-size: 24px;
    /* Preferred icon size */
    display: inline-block;
    line-height: 1;
    text-transform: none;
    letter-spacing: normal;
    word-wrap: normal;
    white-space: nowrap;
    direction: ltr;
    /* Support for all WebKit browsers. */
    -webkit-font-smoothing: antialiased;
    /* Support for Safari and Chrome. */
    text-rendering: optimizeLegibility;
    /* Support for Firefox. */
    -moz-osx-font-smoothing: grayscale;
}

.delete-button {
    cursor: pointer;
}

.study-icon {
    border-bottom: none;
}

.mtool-nav {
    background-color: rgba(0, 0, 0, 0.8);
}

.mtool-nav-active {
    border-bottom: 4px solid #ffcc00;
    color: #ffcc00 !important;
}

.mtool-nav-inactive {
    border-bottom: 4px solid black;
}

.quill.is-danger {
    .ql-toolbar {
        border-left: 1px solid red;
        border-right: 1px solid red;
        border-top: 1px solid red;
    }

    .ql-container {
        border-left: 1px solid red;
        border-right: 1px solid red;
        border-bottom: 1px solid red;
    }
}

.ql-editor{
    min-height:100px;
}

.ql-toolbar {
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}

.ql-container {
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
}

/* Loading bar animation */
@keyframes pulse {
    0% {
        opacity: 0.6;
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0.6;
    }
}

/* Loading bar container and fill */
.loading-bar-container {
    width: 100%;
    max-width: 800px;
    height: 3px;
    background-color: #efefef;
    border-radius: 10px;
    overflow: hidden;
    margin: 0 auto;
}

.loading-bar-fill {
    height: 100%;
    background-color: #3273dc;
    animation: loading-fill 1.5s ease-in-out infinite;
}

@keyframes loading-fill {
    0% {
        width: 0%;
    }
    50% {
        width: 100%;
    }
    100% {
        width: 0%;
    }
}