@charset "utf-8";
/* 
Use of CSS custom properties (variables) - CSS: Cascading Style Sheets | MDN
https://developer.mozilla.org/ja/docs/Web/CSS/Using_CSS_custom_properties
*/
:root {
    /* Light mode color scheme */

    /* Text color */
    --text-color: #401;
    /* Link color */
    --a-color: #e68;
    /* Link hover color */
    --a-hover-color: #e73;
    /* Background color */
    --background-color: #fff;
    /* Bulletin board title text color */
    --title-a-color: var(--text-color);
    /* Article title text color */
    --article-title-color: #f33;
    /* Article title background color */
    --accent-background-color: var(--background-color);
    /* Accent for article title background */
    --strong-accent-background-color: var(--a-hover-color);
    /* Checked form label color */
    --checked-color: var(--title-a-color);
    /* Checked form label background color */
    --checked-background-color: var(--accent-background-color);
    /* Border color */
    --border-color: var(--strong-accent-background-color);
    /* Dashed border color */
    --border-dashed-color: #999;
    /* Label border color */
    --border-label-color: var(--checked-background-color);
    /* Dynamic palette border */
    --border-dynamic-palette-color: #666;
    /* Name link color */
    --name-a-color: var(--title-a-color);
    /* Name link hover */
    --soft-hover-color: var(--a-hover-color);
    /* Spoiler text color */
    --posted-image-span-color: var(--background-color);
    /* Spoiler background color */
    --posted-image-span-background-color: #555;
    /* Page top button arrow color */
    --page-top-color: var(--background-color);
    /* Page top button background color */
    --page-top-background-color: var(--strong-accent-background-color);
    /* Error message background color */
    --error-message-background-color: #ebb;
    /* Items requiring attention background color */
    --warning-color: var(--background-color);
    /* Items requiring attention border color */
    --warning-border-color: var(--article-title-color);
    /* Form input background color */
    --form-input-background-color: var(--background-color);
    /* Border color for form elements other than buttons */
    --form-input-border-color: #var(--text-color);
}

.darkmode {
    /* Dark mode color scheme */

    /* Text color */
    --text-color: #fff;
    /* Link color */
    --a-color: #e73;
    /* Link hover color */
    --a-hover-color: #e68;
    /* Background color */
    --background-color: #401;
    /* Bulletin board title text color */
    --title-a-color: var(--text-color);
    /* Article title text color */
    --article-title-color: #f33;
    /* Article title background color */
    --accent-background-color: var(--background-color);
    /* Accent for article title background */
    --strong-accent-background-color: var(--a-hover-color);
    /* Checked form label color */
    --checked-color: var(--title-a-color);
    /* Checked form label background color */
    --checked-background-color: var(--accent-background-color);
    /* Border color */
    --border-color: var(--strong-accent-background-color);
    /* Dashed border color */
    --border-dashed-color: #999;
    /* Label border color */
    --border-label-color: var(--checked-background-color);
    /* Dynamic palette border */
    --border-dynamic-palette-color: #666;
    /* Name link color */
    --name-a-color: var(--title-a-color);
    /* Name link hover */
    --soft-hover-color: var(--a-hover-color);
    /* Spoiler text color */
    --posted-image-span-color: var(--background-color);
    /* Spoiler background color */
    --posted-image-span-background-color: #555;
    /* Page top button arrow color */
    --page-top-color: var(--background-color);
    /* Page top button background color */
    --page-top-background-color: var(--strong-accent-background-color);
    /* Error message background color */
    --error-message-background-color: #e68;
    /* Items requiring attention background color */
    --warning-color: var(--background-color);
    /* Items requiring attention border color */
    --warning-border-color: var(--article-title-color);
    /* Form input background color */
    --form-input-background-color: var(--background-color);
    /* Border color for form elements other than buttons */
    --form-input-border-color: #var(--text-color);
}
}

/* Background and border for form elements */
input[type="text"],
input[type="password"],
input[type="url"],
input[type="search"],
input[type="number"],
textarea,
select {
    border: 1px solid var(--form-input-border-color);
    border-style: solid;
    border-width: 1px;
    padding: 1px;
    /* Form input background */
    background-color: var(--form-input-background-color);
}
textarea {
    padding: 2px;
}

/* Global */
body {
    margin: 10px;
}
body,
td {
    color: var(--text-color);
    overflow-wrap: anywhere;
    font-family: 'Times New Roman', Times, serif;
    background-color: var(--background-color);
}

.container {
    max-width: 928px;
    margin: 0 auto 12px;
}
hr {
    border: none;
    border-bottom: 1px dashed var(--border-dashed-color);
}

ul {
    padding: 0 0 0 10px;
    list-style-position: inside;
}
.description {
    margin: 0 0 1em 0;
}
.description ul {
    margin: 0;
}
.form_set_nsfw_show_hide {
    margin: 0 0 1em;
}

/* Links */
a {
    color: var(--a-color);
}

a:hover {
    text-decoration: none;
    color: var(--a-hover-color);
}

/* Headings */
h1 {
    font-size: 26px;
    margin: 16px 0 0 0;
    padding: 0;
}

h1.title a {
    text-decoration: none;
    display: block;
    color: var(--title-a-color);
}

h2 {
    font-size: 18px;
    background-color: var(--accent-background-color);
    border-left: 8px solid var(--strong-accent-background-color);
    border-bottom: 1px dashed var(--border-dashed-color);
    padding: 2px 6px 2px;
    margin: 8px 0;
}
h2.article_title a {
    text-decoration: none;
    display: block;
    color: var(--article-title-color);
}
h2.article_title {
    color: var(--article-title-color);
}

/* Form input areas */
textarea.post_com {
    width: 300px;
    height: 120px;
    margin: 8px 0 6px;
    font-family: inherit;
}
textarea.post_cw {
    width: 300px;
    height: 60px;
    margin: 8px 0 5px 0;
    font-family: inherit;
}

input.input_txt,
textarea {
    font-size: inherit;
}
input.input_txt,
select {
    margin: 3px 0;
}
select {
    font-size: inherit;
}
textarea.rescom {
    width: 300px;
    height: 60px;
    margin: 10px 0;
}
form.postform span {
    margin: 5px 10px 8px 0;
    display: inline-block;
}
span#check_nsfw {
    display: none;
}
form.postform .nsfw {
    margin: 6px 10px 8px 0;
    display: inline-block;
}
form.resform,
form.misskey_form {
    text-align: right;
}
form.resform > span {
    margin: 0 10px 0 0;
    display: inline-block;
}
form.misskey_form > span {
    display: inline-block;
    margin: 10px 0px 10px;
}
input.res_pwd {
    margin: 6px 0 6px;
}
form#image_rep,
form#res_form {
    margin-top: 8px;
}

/* Remove border from comment textarea, wrap gets border */
.attach_preview_wrap textarea.post_com {
    /* Hide border */
    border: none;
    outline: none;
    box-shadow: none;
    margin: 0;
}
.attach_preview_wrap {
    display: inline-flex;
    align-items: stretch; /* Align heights */
    /* Wrap gets border */
    border: 1px solid var(--form-input-border-color);
    border-radius: 0px;
    width: fit-content;
    max-width: 100%;
    box-sizing: border-box;
    margin: 8px 0;
    background-color: var(--form-input-background-color);
}

/* Misskey note form icon position */
span.misskey_form_misskey_icon {
    margin: 0 5px 0 0;
}
input.form_button {
    margin: 8px 0 8px 2px;
    padding: 1px 12px;
}
input.pchup_button {
    margin: 0 0 16px;
}
input.paint_button {
    padding: 1px 10px;
}
input.delete_button {
    border: 2px solid var(--warning-border-color);
    background-color: var(--warning-color);
    border-radius: 0px;
}

/* Link poster name to search string */
span.info_name {
    display: inline-block;
    border: 1px solid var(--border-color);
    border-radius: 0;
    line-height: 1;
    margin: 0 2px 2px 0px;
}
span.info_name:hover a {
    background-color: var(--soft-hover-color);
}
span.info_name a,
span.info_name > span {
    display: block;
    padding: 5px;
    text-decoration: none;
    font-weight: 600;
    color: var(--name-a-color);
}

/* Articles */
.imginfo_wrap {
    margin: 3px 0 10px;
    font-size: 1rem;
    font-weight: normal;
}
.imginfo_wrap span {
    display: inline-block;
}
.res_wrap {
    display: table;
}
.continue_img {
    overflow: hidden;
    display: inline-block;
}

.continue_img img {
    max-width: 100%;
    height: auto;
}

.article_info {
    margin: 5px 0;
}
.posted_image {
    max-width: 100%;
    height: auto;
    margin: 0 10px 10px 0;
    float: left;
    overflow: hidden;
    position: relative;
}

.posted_image span,
.catalog_image span {
    position: absolute;
    top: 13px;
    left: 13px;
    display: inline-block;
    background-color: var(--posted-image-span-background-color);
    color: var(--posted-image-span-color);
    padding: 3px;
    border-radius: 0px;
    font-weight: 600;
    font-size: 13px;
    opacity: 0.6;
}

.posted_image img {
    max-width: 100%;
    height: auto;
}
.comment {
    display: table;
    min-width: 350px;
}
.clear {
    clear: both;
}

.pagetop {
    display: inline-block;
    vertical-align: bottom;
}
/* Tweet button */
span.share_button {
    vertical-align: bottom;
    margin: 0 0 0 8px;
}
.icon-twitter {
    display: inline-block;
    padding: 0 2px;
}

.catalog_pagetop {
    display: block;
    text-align: right;
}
/* Copy poster name */
button.copy_button {
    background-color: transparent;
    border-radius: 0px;
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

button.copy_button:hover {
    background-color: var(--soft-hover-color);
}
/* Edit / Delete buttons */
div.edit_button {
    margin: 8px 0 0;
}

/* Menu wrap */
.menu_pr {
    float: right;
    line-height: 1.8;
    margin: 7px 0 10px;
}

nav.menu_wrap {
    margin: 5px 0 10px;
    display: inline-block;
    line-height: 1.8;
}

nav.menu_wrap_catalog {
    margin: 0 0 8px;
    text-align: right;
    display: block;
    line-height: 1.8;
}
.menu_wrap > span {
    display: inline-block;
    margin: 2px 0;
}
span.canvas_size_wrap {
    display: inline-block;
}
label {
    cursor: pointer;
    margin: 0 3px;
    padding: 2px;
    border-radius: 0px;
}
.form_radio_sns_server label:hover {
    background-color: var(--checked-background-color);
}

input[type="checkbox"]:checked + label {
    color: var(--checked-color);
    background-color: var(--checked-background-color);
    font-weight: 600;
}
input[type="radio"]:checked + label {
    color: var(--checked-color);
    background-color: var(--checked-background-color);
    font-weight: 600;
}
/* Style when checkbox is selected */
input[type="checkbox"]:checked + label .info_name {
    border: none;
}

select.post_select_image {
    margin: 10px 6px 5px;
}
span.txtnon {
    display: initial;
}
.non {
    display: none;
}

/* Reply button */

.res_button_wrap {
    text-align: right;
    margin: 16px 0 0;
}
.res_notice_wrap {
    text-align: right;
}
form.res_button {
    text-align: right;
    margin: 0;
    display: inline-block;
}
form.res_button input {
    padding: 1px 12px;
    margin: 12px 0 0 8px;
}
/* Reply form */
form.res_form {
    text-align: right;
    margin: 16px 0 5px;
}
table.resform {
    margin: 0 0 0 auto;
}

/* Page links */
.pagelink {
    text-align: center;
    margin: 12px 0 15px;
}
span.next {
    display: inline-block;
    text-align: left;
}

span.prev {
    display: inline-block;
    text-align: right;
}
span.res_next {
    display: inline-block;
    text-align: left;
}

span.res_prev {
    display: inline-block;
    text-align: right;
}

/* Show images from previous/next threads in reply view */
.view_other_works div {
    width: 16.1%;
    height: auto;
    margin-right: 0.6%;
    display: inline-block;
    max-height: 200px;
    overflow: hidden;
    vertical-align: top;
}
.view_other_works img {
    max-width: 100%;
    height: auto;
}
.view_other_works div:nth-of-type(6n) {
    margin-right: 0;
}

/* Image uploading in progress */
.post_table_title {
    margin: 0 0 5px;
}
.posted_img_form img {
    max-width: 180px;
    max-height: 200px;
    height: auto;
    width: auto;
}

/* Forms */
.mainform {
    margin: 0 0 8px;
}
form.admin {
    text-align: right;
    margin: 5px 0 0 0;
}
form.paint_form {
    margin: 3px 0 5px;
}
form#download_forme span.pch_kb {
    display: inline-block;
    margin: 0 0 0 8px;
}
form.aikotoba {
    text-align: right;
    margin: 2px 0;
    display: inline-block;
}
form#aikotoba_form {
    margin: 8px 0 0 0;
}
form#set_nsfw_show_hide {
    display: inline-block;
}
select {
    font-size: inherit;
    margin-bottom: 5px;
}

/* Continue (thread continuation) */
span.continue_menu {
    display: inline-block;
}
.continue_post_form {
    line-height: 2.2;
}
#span_cont_paint_same_thread {
    display: none;
}
/* Error screen */
.error {
    font-size: 18px;
    line-height: 2;
}

/* Catalog */
.catalog_wrap span:nth-of-type(5n) {
    margin-right: 0;
}

.catalog_image {
    width: 19.3%;
    max-height: 300px;
    margin: 0 0.8% 0.8% 0;
    overflow: hidden;
    vertical-align: text-top;
    display: inline-block;
    position: relative;
}

.catalog_image img {
    width: 100%;
    vertical-align: text-top;
    border: none;
    height: auto;
}

/* Drawing screen */
.appstage {
    word-break: initial;
    overflow-wrap: initial;
}
.app_toolleft {
    margin: 16px auto;
}
/* Clock on drawing screen */
input.input_count_timer {
    vertical-align: middle;
}
/* Playback screen for drawing animation */
.pch_download {
    line-height: 1.8;
    margin: 8px 0 0;
}
/* Copyright at bottom */
.copy {
    text-align: right;
    margin: 12px 0 0;
}
.copy span {
    display: inline-block;
}
.left_wrap {
    float: left;
}

.righit_wrap {
    text-align: right;
    line-height: 1.5;
}

/* NSFW display button */
.view_nsfw {
    background-color: var(--accent-background-color);
    padding: 10px;
    line-height: 2;
}

.view_nsfw span {
    font-size: 18px;
    font-weight: 600;
}
/* Media queries */
.pcdisp {
    display: block;
}

.mobiledisp {
    display: none;
}

@media screen and (max-width: 767px) {
    .posted_image {
        float: none;
        margin-right: 0;
    }
    .comment {
        min-width: initial;
    }
    .mobiledisp {
        display: block;
        margin: 10px 0;
        line-height: 1.8;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .pcdisp {
        display: none;
    }

    .catalog_image {
        width: 24.2%;
        max-height: 380px;
        margin: 0 1.0666% 1.0666% 0;
    }
    .catalog_wrap span:nth-of-type(5n) {
        margin-right: 1.0666%;
    }

    .catalog_wrap span:nth-of-type(4n) {
        margin-right: 0;
    }
    body {
        font-size: 1.1rem;
    }
    .imginfo_wrap {
        font-size: 1.1rem;
        margin: 3px 0 1rem;
    }
}

@media screen and (max-width: 700px) {
    .catalog_image p {
        display: none;
    }

    span.txtnon {
        display: none;
    }

    .menu_pr {
        display: none;
    }
}
@media screen and (max-width: 599px) {
    .catalog_image {
        width: 32.6%;
        overflow: hidden;
        vertical-align: text-top;
        margin: 0 1.1% 1.1% 0;
    }
    .catalog_wrap span:nth-of-type(4n),
    .catalog_wrap span:nth-of-type(5n) {
        margin-right: 1.1%;
    }
    .catalog_wrap span:nth-of-type(3n) {
        margin-right: 0;
    }
}
@media screen and (max-width: 499px) {
    .catalog_image {
        max-height: 280px;
    }
}

@media screen and (max-width: 389px) {
    /* NSFW label */
    form.resform span {
        margin: 0 1px;
    }
}
/* Scroll-activated "Back to Top" button */
/* https://cotodama.co/pagetop/ */
#page_top {
    width: 50px;
    height: 50px;
    position: fixed;
    right: 6px;
    bottom: 50px;
    background: var(--page-top-background-color);
    opacity: 1;
    visibility: hidden;
}

#page_top a {
    position: relative;
    display: block;
    width: 50px;
    height: 50px;
    text-decoration: none;
}

#page_top a::before {
    font-weight: 900;
    font-size: 25px;
    color: var(--page-top-color);
    position: absolute;
    width: 25px;
    height: 25px;
    top: -5px;
    bottom: 0;
    right: 0;
    left: 0;
    margin: auto;
    text-align: center;
}
/* Pagination */
.pagination a,
.pagination strong {
    margin: 0 2px;
}
/* Spoilers */
.hide_thumbnail img {
    filter: blur(15px);
}
/* Error messages */
div#error_message,
div#error_message_imgrep,
div#error_message_paintform,
div#error_message_download,
div#error_message_beforedelete,
div#error_message_aikotobaform {
    line-height: initial;
    background-color: var(--error-message-background-color);
    font-size: 20px;
    padding: 1px 4px 1px;
    margin: 5px 0 5px;
}
div#error_message:empty,
div#error_message_imgrep:empty,
div#error_message_paintform:empty,
div#error_message_download:empty,
div#error_message_beforedelete:empty,
div#error_message_aikotobaform:empty {
    display: none;
}