ニコ生コメ欄付き全画面風 by kome

/* ==UserStyle==
@name         ニコ生コメ欄付き全画面風
@version      20250107.15.35
@namespace    https://userstyles.world/user/kome
@description  ページの上側を動画とコメ欄だけにしますヘッダーは消してます横幅が狭いときは動画とコメ欄を縦並びにしてほかの要素は全部消しますダークモードっぽい色にしてます
@author       kome
@license      No License
==/UserStyle== */

@-moz-document url-prefix("https://live.nicovideo.jp/watch/") {
/*全体*/
/*削除*/
/*ヘッダー*/
[class *= "___page-header-area___"],
#common-header,
/*ニコニ広告ポイントの上の吹き出し*/
[class *= "___promotion-balloon___"] {
display: none !important; }

.___overlay-area___x0OKq > :not(.overlay-area) {
display: flex !important;
flex-direction: column !important; }

[class *= "___player-area___"] {
padding: 0 !important;
order: -1 !important; }

[class *= "___player-section___"] {
max-width: 100vw !important;
min-width: 0 !important;
width: auto !important;
margin: 0 !important; }

[class *= "___leo-player___"] {
height: 100vh !important }
}

@-moz-document url-prefix("https://live.nicovideo.jp/watch/") {
/* 横幅が狭いときは動画とコメ欄だけにして縦ならびにする */
@media (max-width: 899px) {
[class *= "___program-information-area___"],
[class *= "___player-foot-area___"],
[class *= "___page-footer-area___"],
[class *= "___footer-area___"],
[class *= "___tab-area___"],
[class *= "___program-information-panel___"],
.___contents-tab-panel___FW38O::before,
[class *= "___billboard___"] {
display: none !important }

#watchPage {
min-width: auto !important; }

[class *= "___player-status-panel___"] {
width: 100vw !important;
flex-grow: 2; }

[class *= "___player-display-screen___"] {
min-height: 0 !important;
min-width: 0 !important }

[class *= "___leo-player___"] {
flex-direction: column !important; } }
}

@-moz-document url-prefix("https://live.nicovideo.jp/watch/") {
/*ダークモード*/
[class *= "___player-status-panel___"],
[class *= "___contents-tab-panel___"],
.table-row[aria-selected = "true"],
[id *= ":-comment-tab"],
[id *= ":-programRecommend-tab"],
[class *= "___nicoad-count-item___"] > .count::after,
[class *= "___broadcast-participation-area___"],
[class *= "___promotion-panel___"],
[class *= "___disabled-message___"] {
background-color: #000 !important }

.table-row:hover,
.program-card:not([data-program-muted = "true"]):hover {
background-color: #252525 !important }

[class *= "___program-statistics-menu___"] {
border-color: #777 !important; }

[class *= "___contents-tab-panel___"]::before,
[class *= "___ng-setting-controller___"]::after,
[role = "tab"]::before {
background-color: #777 !important; }

[id *= ":-comment-tab"],
[id *= ":-programRecommend-tab"],
[class *= "___program-statistics-menu___"] [class *= "___inner-content___"],
[class *= "___message-anchor___"] > span,
.program-title {
color: #777 !important }

[data-ng-setting-type = "for-audience"]::before,
[data-ng-setting-type = "for-broadcaster"]::before {
background-color: #777 !important; }

[class *= "___player-status-panel___"],
[class *= "___promotion-panel___"],
[class *= "___broadcast-participation-area__"] {
border-color: #000 !important }

.___item-image___q9UXx {
background-color: #2B2B2B !important; }

.___item___jrT43 > .indicator {
background-color: #970000 !important; }

.table-row[data-comment-type = "normal"] > .table-cell {
--local-comment-text-color: #D8D8D8 !important; }

.table-row[data-comment-type = "operator"] > .table-cell {
--local-comment-text-color: #FF5E5E !important; }

.content-area > a.comment-text {
color: #579CFF !important; }

.table-row[data-comment-type = "nicoad"] > .table-cell,
.table-row[data-comment-type = "transparent"] > .table-cell {
--local-comment-text-color: #555 !important; }

.___comment-text-box___oudLF {
background-color: #E6E6E6 !important; }
}

@-moz-document url-prefix("https://live.nicovideo.jp/watch/-") {
/*いろいろ削除するならURL最後の-を消す*/
/*広告*/
[class *= "___player-ad-panel___"],
/*コメント投稿欄*/
[class *= "___broadcast-participation-area___"],
/*来場者数とかコメント数のとこ*/
[class *= "___program-information-panel___"],
/*コメ欄下のプレアカ宣伝*/
[class *= "___promotion-panel___"],
/* コメント欄のニコニ広告しました*/
.table-row[data-comment-type = "nicoad"],
/*画面下に流れるニコニ広告しました*/
div[class *= "telop-layer"] {
display: none !important; }
}