/* Classic vichan-style layout. Theme colours remain independently selectable. */
body {
    margin: 0 4px;
    padding: 0 4px;
    background: var(--page-background, linear-gradient(to bottom, var(--page-fade, var(--surface-strong)), var(--bg) 200px) no-repeat, var(--bg));
    background-size: var(--page-background-size, auto);
    color-scheme: var(--color-scheme, light);
    font-size: 10pt;
}

.boardlist {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    column-gap: 10px;
    row-gap: 4px;
    margin: 3px 0;
    color: var(--muted);
    font-size: 9pt;
}

.boardlist a { text-decoration: none; }
.boardlist-theme { order: 2; display: inline-flex; align-items: center; gap: 4px; margin-left: auto; white-space: nowrap; }
.boardlist-account-link { order: 3; white-space: nowrap; }
.boardlist-account-logout { order: 4; white-space: nowrap; align-self: center; margin: 0; }
.boardlist-theme label { display: inline; color: inherit; font-size: inherit; }
.boardlist-theme select { width: auto; max-width: min(44vw, 14rem); padding: 1px 3px; font-size: inherit; }
.boardlist-links { order: 1; min-width: 0; }
.popular-tags-nav { margin-left: 5px; }
.popular-tags-nav a { white-space: nowrap; }

.site-header {
    position: relative;
    display: block;
    min-height: 0;
    margin: 24px 0 8px;
    padding: 0;
    border: 0;
    background: transparent;
}

.logo {
    font: var(--heading-weight, bold) 20pt Tahoma, sans-serif;
    letter-spacing: var(--heading-spacing, -2px);
    color: var(--heading, var(--title));
}

.header-theme {
    position: static;
    transform: none;
    justify-content: flex-end;
    flex-wrap: wrap;
    margin-top: 8px;
    font-size: 9pt;
}

.header-theme label, .header-theme select { font-size: inherit; }
.header-theme select { padding: 1px 2px; }
.header-debug { top: 0; left: 0; transform: none; }

.page { max-width: none; margin: 0; padding: 0; }
.tag-heading {
    margin: 0 0 20px;
    color: var(--heading, var(--title));
    font-size: 20pt;
    font-family: Tahoma, sans-serif;
    letter-spacing: var(--heading-spacing, -2px);
}

.back-link-bar { margin: 12px 0; font-size: inherit; }
.panel { border-radius: 0; }

label, input, textarea, select, button { font-size: 10pt; }
label { color: var(--text); }
input, textarea, select { padding: 2px 3px; border-color: var(--field-border, #a9a9a9); }
input[type="checkbox"], input[type="radio"] { width: auto; }
textarea { resize: vertical; }
button { padding: 2px 7px; border-radius: 0; color: var(--text); }
button:disabled { cursor: not-allowed; opacity: 0.6; }
:focus-visible { outline: 2px solid var(--link); outline-offset: 2px; }

#user-auth-panel {
    max-width: 540px;
    margin: 8px auto 16px;
    padding: 10px;
}
html:not(.auth-ui-ready) #user-auth-panel { display: none; }

.user-auth-form { display: grid; gap: 8px; }
.user-auth-form label { display: grid; gap: 4px; }
.user-auth-form input { width: 100%; box-sizing: border-box; }
.user-auth-form button, .user-auth-form > a { justify-self: start; }
.user-auth-form #user-login-btn { justify-self: stretch; width: 100%; box-sizing: border-box; }
.user-auth-form #lucky-invitation-button { width: fit-content; }
#user-auth-status { min-height: 1em; color: var(--muted); font-size: 0.85rem; }

.post-panel {
    width: min(100%, 490px);
    margin: 16px auto 40px;
    padding: 0;
    border: 0;
    background: transparent;
}

.thread-reply-host .reply-panel {
    margin: 0;
}

.thread-reply-host .reply-toggle-summary {
    display: none;
}

.thread-reply-host .reply-form {
    box-sizing: border-box;
    width: 100%;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
}

.post-panel h3, .reply-form h3 {
    margin: 0 0 10px;
    text-align: center;
    font-size: 11pt;
    color: var(--heading, var(--title));
}

/* Keep the existing fields and names; lay them out like a posting table. */
#thread-form, .reply-form {
    --label-width: 105px;
    display: grid;
    grid-template-columns: var(--label-width) minmax(0, 1fr);
    gap: 3px 4px;
}

#thread-form .field-grid, .reply-form .field-grid { display: contents; }
#thread-form label:not(.option-label), .reply-form label:not(.option-label) {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: var(--label-width) minmax(0, 1fr);
    gap: 4px;
    align-items: start;
}

#thread-form label > span:first-child, .reply-form label > span:first-child {
    align-self: stretch;
    box-sizing: border-box;
    min-height: 28px;
    padding: 4px;
    background: var(--label-bg, var(--surface-strong));
    font-weight: bold;
}

#thread-form label:not(.option-label) > input:not([type="checkbox"]):not([type="file"]),
.reply-form label:not(.option-label) > input:not([type="checkbox"]):not([type="file"]),
#thread-form label:not(.option-label) > select,
.reply-form label:not(.option-label) > select {
    box-sizing: border-box;
    width: 100%;
    min-width: 0;
    min-height: 28px;
}

#thread-form label[for="tag-pill-text"] {
    grid-column: 1;
    display: block;
    background: var(--label-bg, var(--surface-strong));
    padding: 4px;
}

#thread-form label[for="tag-pill-text"] > span:first-child { padding: 0; }
.field-hint { display: block; margin-top: 3px; font-size: 8pt; }
.tag-pill-editor { grid-column: 2; padding: 2px 3px; min-height: 25px; align-self: start; border-color: var(--field-border, var(--border)); }
.tag-pill { border-radius: 0; padding: 1px 3px; font-size: 9pt; }
.tag-pill-input { padding: 0; border: 0; }
.tag-pill-remove { padding: 0 1px; }

#thread-form label > span:first-child, .reply-form label > span:first-child,
#thread-form label[for="tag-pill-text"], .admin-page th {
    color: var(--label-text, var(--text));
}

#thread-form > .options-row, .reply-form > .options-row,
#thread-form > button[type="submit"], .reply-form > button[type="submit"] {
    grid-column: 2;
    justify-self: start;
    margin: 3px 0;
}
#thread-form > button[type="submit"], .reply-form > button[type="submit"] {
    grid-column: 1 / -1;
    justify-self: stretch;
    width: 100%;
    box-sizing: border-box;
    border-color: var(--post-button-border, var(--border));
    background: var(--post-button-bg, var(--surface-strong));
    color: var(--post-button-text, var(--text));
}
#thread-form > button[type="submit"]:hover, .reply-form > button[type="submit"]:hover {
    background: var(--post-button-hover-bg, var(--surface-strong));
    filter: none;
}

#thread-form > .options-label, .reply-form > .options-label {
    grid-column: 1;
    padding: 4px;
    background: var(--label-bg, var(--surface-strong));
    color: var(--label-text, var(--text));
    font-weight: bold;
}
#thread-form > .post-options-row, .reply-form > .post-options-row {
    grid-column: 2;
    align-items: center;
    box-sizing: border-box;
    width: 100%;
}
.media-mode-label select { width: 100%; }

.options-row { flex-wrap: wrap; gap: 8px; }
.option-label { font-size: 9pt; }
.media-mode-link, .media-mode-link:visited {
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: var(--link);
    text-decoration: underline;
    font-size: 9pt;
}
.media-mode-link.is-active { background: transparent; color: var(--text); text-decoration: none; }
.media-mode-link:hover { color: var(--link-hover); }
input[type="file"] { min-width: 0; border: 0; padding: 2px 0; background: transparent; color: var(--text); }
.file-dropzone {
    position: relative;
    grid-column: 2;
    min-width: 0;
    min-height: 36px;
    box-sizing: border-box;
    border: 1px dashed var(--file-drop-border, var(--border));
    background: var(--file-drop-bg, color-mix(in srgb, var(--surface-strong) 65%, transparent));
}
.file-drop-hint {
    display: block;
    padding: 9px 6px;
    color: var(--muted);
    text-align: center;
    font-size: 9pt;
    pointer-events: none;
}
.media-file-field input[type="file"] {
    position: absolute;
    z-index: 1;
    inset: 0 0 auto;
    width: 100%;
    height: 36px;
    opacity: 0;
    cursor: pointer;
}
.media-file-field.is-dragover .file-dropzone {
    outline: 2px solid var(--accent, var(--link));
    outline-offset: 2px;
    background: var(--file-drop-active-bg, var(--surface-strong));
}
.local-file-preview { min-width: 0; }
.local-file-preview[hidden] { display: none; }
.local-file-preview-content {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    min-height: 44px;
    padding: 2px 5px;
}
.local-file-preview-thumb, .local-file-preview-type {
    display: block;
    flex: 0 0 auto;
    width: 56px;
    height: 40px;
    object-fit: cover;
    background: var(--bg);
}
.local-file-preview-type { display: grid; place-items: center; font-size: 9pt; }
.local-file-preview-name { min-width: 0; overflow-wrap: anywhere; font-size: 9pt; }
.local-file-preview-remove { order: -1; flex: 0 0 auto; padding: 0 2px; border: 0; background: transparent; color: var(--muted); font-size: 16pt; line-height: 1; }
.media-mode-row { grid-column: 2; }

.thread-panel { border-top: 1px solid var(--thread-divider, var(--border)); padding-top: 8px; }
.status-line { margin: 4px 0 12px; font-size: 9pt; }
.status-line:empty { display: none; }
.thread-list { gap: 0; }
.thread-item {
    border: 0;
    border-bottom: 1px solid var(--thread-divider, var(--border));
    padding: 8px 0 16px 20px;
    margin: 0 0 12px;
    background: transparent;
    animation: none;
    min-width: 0;
}

.thread-header { gap: 6px; }
.thread-translate-button, .post-original-button { border: 0; background: transparent; color: var(--link); padding: 0 3px; text-decoration: underline; font-size: 9pt; }
.mod-action-bar .thread-translate-button.mod-btn.mod-btn-edit {
    margin-left: 3px;
    padding: 1px 7px;
    border: 1px solid var(--border);
    border-radius: 3px;
    background: var(--surface-strong);
    color: var(--text);
    font: 0.72rem var(--font-main);
    text-decoration: none;
    vertical-align: middle;
}
.translation-status { font-size: 9pt; }
.post-view-controls { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px; margin: 3px 0; font-size: 9pt; }
.post-original-status:empty { display: none; }
.thread--hidden > .post-view-controls, .reply--hidden > .post-view-controls { display: none; }
.thread-meta, .reply-header { font-size: 10pt; gap: 5px; }
.poster-owner-marker { color: var(--muted); font-size: 0.9em; font-weight: normal; }
.post-info, .post-no-link, .post-number-link { color: var(--text); }
.poster-tripcode { font-weight: normal; }
.thread-hide-toggle, .reply-hide-toggle {
    padding: 0 3px;
    border: 0;
    border-radius: 0;
    font-size: 10pt;
}
.thread-hide-toggle { margin-left: -20px; }
.thread-tags { margin: 3px 0; font-size: 8pt; }
.file-meta { margin: 4px 0 4px 0; color: var(--text); font-size: 9pt; overflow-wrap: anywhere; }

.thread-body, .reply-body { display: flow-root; margin-top: 5px; }
.thumb-link, .reply-thumb-link, .thread-body > .embed-frame, .reply-body > .embed-frame {
    float: left;
    margin: 0 20px 10px 0;
    max-width: 100%;
}
.thumb-image, .reply-thumb-image { border: 0; background: transparent; max-width: 255px; height: auto; }
.reply-thumb-image { max-width: 125px; }
.thumb-image.media-expanded, .reply-thumb-image.media-expanded { max-width: 100%; }
.inline-video-player { max-width: 100%; height: auto !important; }
iframe.inline-video-player { aspect-ratio: 16 / 9; }
.thread-content, .reply-content { margin: 8px 20px 8px 24px; overflow-wrap: anywhere; line-height: 1.35; }
.post-reference { color: var(--quote-link, #d00); text-decoration: underline; }
.bot-mention { color: var(--link); }
.greentext { color: var(--greentext, #789922); }

.replies { margin-top: 4px; gap: 3px; align-items: flex-start; }
.reply-item {
    position: relative;
    max-width: 94%;
    min-width: 0;
    margin-left: 4px;
    padding: 4px 8px 6px;
    border-width: var(--reply-border-width, 0 1px 1px 0);
    border-style: var(--reply-border-style, solid);
    border-radius: var(--reply-radius, 0);
    background: var(--reply-background, var(--reply-bg));
    box-shadow: var(--reply-shadow, none);
}
.reply-item::before {
    content: ">>";
    position: absolute;
    left: -24px;
    top: 5px;
    color: var(--muted);
}
.reply-content { padding-right: 16px; }
.reply-panel { clear: both; margin-top: 10px; }
.reply-toggle-summary { font-size: 10pt; }
.reply-form {
    width: min(100%, 490px);
    margin: 12px 0;
    padding: 8px;
    background: transparent;
    border: 1px solid var(--border);
}
.reply-form h3 { grid-column: 1 / -1; }

.pagination {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 8px;
    background: var(--reply-background, var(--reply-bg));
    border: solid var(--border);
    border-width: 0 1px 1px 0;
    margin: 8px 0;
    padding: 8px;
}
.pagination-pages { gap: 4px; }
.pagination-page-btn { min-width: 0; border: 0; background: transparent; color: var(--link); padding: 1px 3px; }
.pagination-page-btn::before { content: "["; }
.pagination-page-btn::after { content: "]"; }
.pagination-page-btn.is-active { background: transparent; color: var(--text); }

.banned-panel, #user-settings-panel { max-width: 700px; margin: 24px auto; }
.user-account-tabs { display: flex; gap: 3px; margin: 0 0 1rem; border-bottom: 1px solid var(--border); }
.user-account-tab { padding: 6px 10px; border: 1px solid transparent; border-bottom: 0; background: transparent; color: var(--link); cursor: pointer; }
.user-account-tab.is-active { border-color: var(--border); background: var(--surface-strong); color: var(--text); font-weight: 700; }
.user-account-tab-panel { min-width: 0; }
.user-account-profile-form { display: grid; grid-template-columns: minmax(0, 1fr); gap: .85rem; max-width: 36rem; margin-top: 1rem; }
.user-account-edit-field { display: grid; gap: .35rem; min-width: 0; }
.user-account-profile-form label { color: var(--text); }
.user-account-profile-form input, .user-account-profile-form button { box-sizing: border-box; width: 100%; min-width: 0; height: 2.25rem; margin: 0; }
.user-account-profile-form button { display: inline-flex; justify-content: center; align-items: center; padding: 2px 10px; }
.user-account-profile-form .is-locked { cursor: not-allowed; opacity: .75; }
.user-account-field-hint { margin: 0; color: var(--muted); font-size: .85em; line-height: 1.35; }
.user-account-back { margin: .25rem 0 .75rem; }
.user-account-stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem 1.5rem; margin: 1rem 0 1.25rem; }
.user-account-stats > div { min-width: 0; padding: .65rem .75rem; border: 1px solid var(--border); background: var(--surface-strong); }
.user-account-stats dt { color: var(--muted); font-size: .85em; }
.user-account-stats dd { margin: .25rem 0 0; overflow-wrap: anywhere; font-weight: 600; }
.user-account-language-preference { margin-top: 1.25rem; padding-top: .85rem; border-top: 1px solid var(--border); }
.user-account-language-preference h4 { margin: 0 0 .75rem; }
.invitation-links-table { table-layout: fixed; margin-top: .75rem; }
.invitation-links-table th:first-child { width: 58%; }
.invitation-links-table td:first-child { overflow-wrap: anywhere; }
.invitation-links-table td:last-child { white-space: nowrap; }
.user-settings-language-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .5rem; align-items: end; max-width: 32rem; }
.user-settings-language-row select, .user-settings-language-row button { box-sizing: border-box; height: 2rem; margin: 0; }
.user-settings-language-row button { display: inline-flex; justify-content: center; align-items: center; padding: 2px 10px; }
.user-settings-language-row .status-line { grid-column: 1 / -1; }
.report-dialog { min-width: 0; width: min(500px, calc(100% - 24px)); }
.report-dialog, .ban-dialog, .reference-modal { border-radius: 0; box-shadow: none; }
.reference-modal { background: var(--reply-bg); }
.board-footer { clear: both; margin: 16px 0; padding-top: 8px; text-align: center; font-size: 8pt; }
.board-footer-nav { margin: 0 0 12px; text-align: left; }
.board-footer-info { color: var(--muted); font-size: 8pt; text-align: center; }
.board-footer-brand { color: var(--text); }
.board-footer-version, .board-footer-disclaimer { color: var(--muted); font-size: 8pt; }
.board-footer-disclaimer { margin-top: 2px; }

.mod-header-bar { position: static; margin: 8px 0 16px; padding: 5px 8px; background: var(--surface-strong); color: var(--text); border: 1px solid var(--border); }
.mod-login-form label, .mod-logged-as { color: var(--text); }
.mod-login-form input[type="text"], .mod-login-form input[type="password"] { background: var(--field-bg, var(--surface)); color: var(--text); border-color: var(--border); border-radius: 0; }
.mod-logout-btn { color: var(--link); border-color: var(--border); border-radius: 0; }
.mod-session-bar { flex-wrap: wrap; }
.mod-badge { letter-spacing: normal; border-radius: 0; }

.admin-page .site-header { margin-bottom: 24px; }
.admin-header-links { display: flex; justify-content: center; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 10px; }
.admin-page .admin-dashboard {
    display: grid;
    grid-template-columns: minmax(190px, 230px) minmax(0, 1fr);
    align-items: start;
    gap: 12px;
    max-width: 1600px;
    margin: 0 auto;
}
.admin-page .admin-nav {
    grid-column: 1;
    grid-row: 1;
    position: sticky;
    top: 12px;
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 3px;
    max-height: calc(100vh - 24px);
    overflow-y: auto;
    margin: 0;
    padding: 7px;
    border: 1px solid var(--border);
}
.admin-page .admin-nav button {
    display: block;
    width: 100%;
    padding: 7px 9px;
    border: 0;
    border-left: 3px solid transparent;
    background: transparent;
    color: var(--link);
    text-align: left;
    cursor: pointer;
}
.admin-page .admin-nav button:hover { background: var(--surface-strong); }
.admin-page .admin-nav button.active {
    border-left-color: var(--heading, var(--title));
    background: var(--surface-strong);
    color: var(--text);
    font-weight: bold;
}
.admin-page .admin-section {
    grid-column: 2;
    grid-row: 1;
    min-width: 0;
    margin: 0;
}
.admin-page th { background: var(--label-bg, var(--surface-strong)); }
.admin-page th, .admin-page td { font-size: 10pt; }
.agent-tabs { display: flex; flex-wrap: wrap; gap: 3px; margin: 0 0 12px; border-bottom: 1px solid var(--border); }
.agent-tabs .agent-tab { padding: 6px 10px; border: 1px solid transparent; border-bottom: 0; background: transparent; color: var(--link); cursor: pointer; }
.agent-tabs .agent-tab.active { border-color: var(--border); background: var(--surface-strong); color: var(--text); font-weight: 700; }
.agent-tab-panel { min-width: 0; }
.user-keys-pagination { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 10px; margin-top: 10px; }
.user-keys-pagination button:disabled { opacity: 0.55; cursor: not-allowed; }
.ip-validation-message { min-height: 1em; color: var(--danger); font-size: 0.75rem; }
.ip-validation-message:empty { display: none; }
input[aria-invalid="true"] { border-color: var(--danger) !important; }

@media (max-width: 760px) {
    .admin-page .admin-dashboard { grid-template-columns: minmax(0, 1fr); }
    .admin-page .admin-nav {
        position: static;
        grid-column: 1;
        grid-row: 1;
        flex-direction: row;
        flex-wrap: wrap;
        max-height: none;
    }
    .admin-page .admin-nav button {
        width: auto;
        flex: 1 1 9rem;
        border-left: 0;
        border-bottom: 2px solid transparent;
    }
    .admin-page .admin-nav button.active {
        border-bottom-color: var(--heading, var(--title));
    }
    .admin-page .admin-section { grid-column: 1; grid-row: 2; }
}

@media (max-width: 600px) {
    .user-account-stats { grid-template-columns: minmax(0, 1fr); }
    .site-header { margin-top: 18px; }
    .header-debug { position: static; justify-content: center; margin-bottom: 8px; }
    .header-theme { justify-content: center; }
    .tag-heading { margin-bottom: 16px; }
    #thread-form, .reply-form { --label-width: 80px; }
    .field-hint { font-size: 7pt; }
    .thread-item { padding-left: 16px; }
    .thread-hide-toggle { margin-left: -16px; }
    .thread-content, .reply-content { margin: 8px 4px; padding-right: 0; }
    .thumb-link, .reply-thumb-link { margin-right: 10px; }
    .thumb-image { max-width: min(200px, 55vw); }
    .reply-thumb-image { max-width: min(125px, 40vw); }
    .reply-item { max-width: calc(100% - 4px); }
    .reply-item::before { left: -20px; font-size: 8pt; }
    .mod-login-form { flex-direction: row; align-items: center; }
    .mod-login-form input[type="text"], .mod-login-form input[type="password"] { width: 100%; }
}