:root,
[data-theme="light"] {
        --box-bg: rgba(135, 135, 135, 0.085);
        --box-radius: 0.35rem;
        --box-padding: 0.75rem 1.5rem;
        --box-margin: 0.75rem 0;
        --box-text-color: #111;

        --error-bg: #ffa;

        --body-font-family: "Red Hat Text", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
        --body-font-scale: 0.95;
        --body-font-size: calc(var(--body-font-scale) * clamp(16px, 1vw, 18px));
        --body-font-weight: normal;

        --preferred-content-width: 90ch;
        /* The preferred width for the readable content */
}

@media (prefers-color-scheme: dark) {
        :root {
                --box-bg: rgba(135, 135, 135, 0.1);
                --box-text-color: #fff;
                color-scheme: dark;
        }
}

#itemlist,
#itemview {
        overflow-y: auto;
}

blockquote {
        border-left: 3px solid var(--primary);
        background: var(--box-bg);
        padding: var(--box-padding);
        margin: var(--box-margin);
        border-radius: var(--box-radius);
        font-style: italic;
        clear: both;
}

#itemview strong,
#itemview b {
        font-weight: 600;
}

header {
        background: var(--box-bg);
        border-bottom: 1px solid var(--text-color-light);
        position: sticky;
        top: 0;
        z-index: 999;

        display: flex;
}

header .title {
        text-overflow: ellipsis;
        white-space: nowrap;
        overflow: hidden;
        min-width: 0;
        flex: 10 10;
}

#feedlistViewTitle .addBtn {
        padding: 0 0.4rem;
}

#feedlistViewTitle .addBtn:hover {
        background: #ccc;
        cursor: pointer;
}

#itemViewContent,
#feedViewContent {
        padding: 0.8rem;
        padding-top: 0.01rem;

        max-width: 800px;
        margin: 0 auto;

        line-height: 1.8;
}
#itemViewContentTitle {
        line-height: 1.4;
        margin-bottom: 0.2rem;
}
#itemViewContentTitle a:not(.missingTitle) {
        background:none;
        color: var(--text);
}

.item {
        cursor: pointer;
        overflow: hidden;
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
}

.item {
        padding: 0.7rem 1rem;
        border-bottom: 1px solid var(--box-bg);
}

.item .title[data-read="false"] {
        font-weight: bold;
}

@media (prefers-color-scheme: dark) {
.item {
        border-bottom: 1px solid hsl(from var(--text) h s calc(l - 80));
}

.item:not(.selected) .title[data-read="true"] {
        color: hsl(from var(--text) h s calc(l - 25));
}
}

::-webkit-scrollbar {
        width: 0.3rem;
}

::-webkit-scrollbar-track {
        background: transparent;
}

::-webkit-scrollbar-thumb {
        border-radius: 0.5rem;
        border: transparent;
}

/* split.js */

.gutter {
        background-color: var(--box-bg);

        background-repeat: no-repeat;
        background-position: 50%;
}

.gutter:hover {
        cursor: col-resize;
}

/* link hover indication */

#linkHover {
        position: absolute;
        bottom: 0;
        left: 0;
        width: auto;
        display: none;
        background: #f0f0f0;
        text-overflow: clip;
        padding: 0.2rem;
}

/* feed fetch error warning */

.feedInfoErrorBox {
        border: 0.05rem solid black;
        margin: 0.8rem 1.6rem;
        padding: 0.8rem;
        background: #ffa;
        color: black;
        margin: 0;
}

.feedInfoErrorBox li {
        list-style: none;
}

.feedInfoErrorBox ul {
        padding-left: 0.8rem;
}

/* dark mode image glaring */
@media (prefers-color-scheme: dark) {
        img {
                filter: brightness(.8) contrast(1.2);
        }
}

#feedreader {
        display: none;
        height: 100%;
}
.feedViewSplit {
        height: 100%;
}

#itemlistViewContent,
#itemViewContent,
#feedViewContent {
        height: 100%;
        width: 100%;
}

#itemlistViewContent .newItems {
        position: sticky;
        top: 0;
        left: 0;
        right: 0;
        background: var(--darkbg);
        padding: 0.3rem 0.5rem;
        text-align: center;
        cursor: pointer;
        z-index: 1000;
        font-size:small;
        border-bottom: 1px solid var(--darkbgborder);
}
#itemlistViewContent .newItems:hover {
        background: var(--darkerbg);
        color: var(--text);
}

#itemview,
#itemlistViewContent,
#feedViewContent {
        overflow: auto;
}

#itemlist:focus,
#feedlist:focus,
#itemview:focus {
        border: 1px solid var(--focusborder);
}
#itemlist:not(:focus),
#feedlist:not(:focus),
#itemview:not(:focus) {
        border: 1px solid rgba(0, 0, 0, 0);
}

#itemlist .date {
        float: right;
        margin-left: 0.8rem;
}

#itemview .date {
        margin: 6px 0 32px 0;
}

#itemview .date,
#itemlist .date {
        filter: brightness(50%);
        font-size: 0.8rem;
}

@media (prefers-color-scheme: light) {
#itemlist .star {
        text-shadow: -1px -1px 0 var(--text), 1px -1px 0 var(--text), -1px 1px 0 var(--text), 1px 1px 0 var(--text);
        margin-right: 0.2rem;
}
}

.selected {
        background: var(--darkerbg);
}

div:focus .selected {
        background: var(--darkerbg);
        color: var(--text);
}