@tailwind base;
@tailwind components;
@tailwind utilities;

@layer base {
  img {
    pointer-events: none;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ViewerCard 進場（不依賴 Tailwind theme.extend，避免 JIT 未產生動畫 class） */
@keyframes gp-viewer-enter-backdrop {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes gp-viewer-enter-panel {
  from {
    opacity: 0;
    transform: scale(0.94) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes gp-viewer-exit-backdrop {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

@keyframes gp-viewer-exit-panel {
  from {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
  to {
    opacity: 0;
    transform: scale(0.94) translateY(10px);
  }
}

@layer utilities {
  .gp-viewer-enter-backdrop {
    animation: gp-viewer-enter-backdrop 0.22s ease-out both;
  }

  .gp-viewer-enter-panel {
    animation: gp-viewer-enter-panel 0.32s cubic-bezier(0.22, 1, 0.36, 1) both;
  }

  .gp-viewer-exit-backdrop {
    animation: gp-viewer-exit-backdrop 0.22s ease-in both;
  }

  .gp-viewer-exit-panel {
    animation: gp-viewer-exit-panel 0.32s cubic-bezier(0.4, 0, 0.78, 0) both;
  }
}

@media (prefers-reduced-motion: reduce) {
  .gp-viewer-enter-backdrop,
  .gp-viewer-enter-panel,
  .gp-viewer-exit-backdrop,
  .gp-viewer-exit-panel {
    animation: none;
  }
}

@import 'swiper/css';
@import 'swiper/css/navigation';
@import 'swiper/css/pagination';
@import 'swiper/css/free-mode';
@import 'swiper/css/thumbs';
@import 'swiper/css/effect-fade';

:root {
  --foreground-rgb: 0, 0, 0;
  --background-start-rgb: 255, 255, 255;
  --background-end-rgb: 255, 255, 255;
}

body {
  color: rgb(var(--foreground-rgb));
  background: rgb(var(--background-start-rgb));
  transition: background-color 0.3s ease, color 0.3s ease;
}

.dark body,
html[dark="true"] body {
  background: #0c0d0e;
  color: #fff;
}

.dark,
html[dark="true"] {
  color-scheme: dark;
}

:not(.scroll-style-none) * {
  scrollbar-width: thin;
  scrollbar-color: #fff transparent;
}

:not(.scroll-style-none) *::-webkit-scrollbar {
  width: 6px;
  height: 6px;
  background: transparent !important;
  -webkit-appearance: none;
}

:not(.scroll-style-none) *::-webkit-scrollbar-thumb {
  background: #fff;
  border-radius: 6px;
  border: none;
  -webkit-appearance: none;
}

:not(.scroll-style-none) *::-webkit-scrollbar-track {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  -webkit-box-shadow: none !important;
  -webkit-appearance: none;
  width: 0;
  height: 0;
}

:not(.scroll-style-none) *:hover::-webkit-scrollbar-thumb {
  background: #bbb !important;
}

:not(.scroll-style-none) *::-webkit-scrollbar-thumb:hover {
  background: #afafaf !important;
}

html[dark="true"] :not(.scroll-style-none) *::-webkit-scrollbar-thumb,
body.thema_dark :not(.scroll-style-none) *::-webkit-scrollbar-thumb {
  background: transparent;
}

html[dark="true"] :not(.scroll-style-none) *:hover::-webkit-scrollbar-thumb,
body.thema_dark :not(.scroll-style-none) *:hover::-webkit-scrollbar-thumb {
  background: #4d4d4d !important;
}

html[dark="true"] :not(.scroll-style-none) *::-webkit-scrollbar-thumb:hover,
body.thema_dark :not(.scroll-style-none) *::-webkit-scrollbar-thumb:hover {
  background: #3f3f3f !important;
}

@media (min-width: 965px) {

  /* Theater mode: hide the top header on desktop */
  .theater-mode header {
    transform: translateY(-100%);
    transition: transform 0.25s ease;
  }
}

.player-pagination {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 3px;
}

.player-pagination .swiper-pagination-bullet {
  all: unset;
  background: #E2E4E9;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.3s;
}

.player-pagination .swiper-pagination-bullet-active {
  background: #0182FF;
}

.player-view.swiper-fade {
  overflow: visible !important;
}

.player-view.swiper-fade .swiper-wrapper {
  transition-timing-function: linear !important;
}

.player-view.swiper-fade .swiper-slide {
  pointer-events: none;
  opacity: 0 !important;
  transition: opacity 0.5s ease-in-out !important;
  transform: none !important;
  will-change: opacity;
}

.player-view.swiper-fade .swiper-slide-active {
  opacity: 1 !important;
  pointer-events: auto;
  transform: none !important;
}

.player-view.swiper-fade .swiper-slide-prev,
.player-view.swiper-fade .swiper-slide-next {
  pointer-events: none;
  transform: none !important;
}

.hide-scrollbar,
.scrollbar-none {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.hide-scrollbar::-webkit-scrollbar,
.scrollbar-none::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

.sidebar-compact:not(.scroll-style-none) {
  scrollbar-width: none;
}

.sidebar-compact:not(.scroll-style-none)::-webkit-scrollbar {
  display: none;
}

@keyframes live-border-pulse {
  0% {
    border-color: rgba(239, 68, 68, 0.562);
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.562);
  }

  100% {
    border-color: rgb(239, 68, 68);
    box-shadow: 0 0 0 5px rgba(239, 68, 68, 0);
  }
}

.live-border-animation {
  animation: live-border-pulse 1.5s ease-out infinite;
}

@keyframes heart-fly-1 {
  0% {
    transform: translate(0, 0) scale(1) rotate(0deg);
    opacity: 1;
  }

  100% {
    transform: translate(-30px, -60px) scale(0.3) rotate(-20deg);
    opacity: 0;
  }
}

@keyframes heart-fly-2 {
  0% {
    transform: translate(0, 0) scale(1) rotate(0deg);
    opacity: 1;
  }

  100% {
    transform: translate(30px, -60px) scale(0.3) rotate(20deg);
    opacity: 0;
  }
}

@keyframes heart-fly-3 {
  0% {
    transform: translate(0, 0) scale(1) rotate(0deg);
    opacity: 1;
  }

  100% {
    transform: translate(0, -80px) scale(0.3) rotate(0deg);
    opacity: 0;
  }
}

@keyframes heart-fly-4 {
  0% {
    transform: translate(0, 0) scale(1) rotate(0deg);
    opacity: 1;
  }

  100% {
    transform: translate(-20px, -50px) scale(0.3) rotate(-10deg);
    opacity: 0;
  }
}

@keyframes heart-fly-5 {
  0% {
    transform: translate(0, 0) scale(1) rotate(0deg);
    opacity: 1;
  }

  100% {
    transform: translate(20px, -50px) scale(0.3) rotate(10deg);
    opacity: 0;
  }
}

.animate-heart-fly-1 {
  animation: heart-fly-1 1s ease-out forwards;
}

.animate-heart-fly-2 {
  animation: heart-fly-2 1s ease-out forwards;
}

.animate-heart-fly-3 {
  animation: heart-fly-3 1s ease-out forwards;
}

.animate-heart-fly-4 {
  animation: heart-fly-4 1s ease-out forwards;
}

.animate-heart-fly-5 {
  animation: heart-fly-5 1s ease-out forwards;
}

@keyframes share-panel-enter {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.9);
  }

  100% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}

@keyframes share-backdrop-enter {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@keyframes share-panel-exit {
  0% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }

  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.9);
  }
}

@keyframes share-backdrop-exit {
  0% {
    opacity: 1;
  }

  100% {
    opacity: 0;
  }
}

.animate-share-panel-enter {
  animation: share-panel-enter 0.3s ease-out forwards;
}

.animate-share-backdrop-enter {
  animation: share-backdrop-enter 0.2s ease-out forwards;
}

.animate-share-panel-exit {
  animation: share-panel-exit 0.2s ease-in forwards;
}

.animate-share-backdrop-exit {
  animation: share-backdrop-exit 0.2s ease-in forwards;
}

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }

  100% {
    background-position: 1000px 0;
  }
}

.animate-shimmer {
  background: linear-gradient(to right,
      rgba(229, 231, 235, 0.4) 0%,
      rgba(229, 231, 235, 0.8) 50%,
      rgba(229, 231, 235, 0.4) 100%);
  background-size: 1000px 100%;
  animation: shimmer 2s infinite;
}

html[dark="true"] .animate-shimmer,
body.thema_dark .animate-shimmer {
  background: linear-gradient(90deg,
      rgba(255, 255, 255, 0.05) 0%,
      rgba(255, 255, 255, 0.1) 50%,
      rgba(255, 255, 255, 0.05) 100%);
}

@keyframes fade-in {
  0% {
    opacity: 0;
    transform: translate(-50%, -10px);
  }

  100% {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

.animate-fade-in {
  animation: fade-in 0.3s ease-out;
}

@keyframes slide-up-fade-in {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-slide-up-fade-in {
  animation: slide-up-fade-in 0.3s ease-out;
}

@keyframes slide-down-fade-out {
  0% {
    opacity: 1;
    transform: translateY(0);
  }

  100% {
    opacity: 0;
    transform: translateY(20px);
  }
}

.animate-slide-down-fade-out {
  animation: slide-down-fade-out 0.3s ease-in;
}

/* 首頁：直播平台風格背景與區塊 */
.home-page-shell {
  background: linear-gradient(180deg, #f3f4f8 0%, #eef0f6 40%, #f8f9fc 100%);
}

html[dark="true"] .home-page-shell,
body.thema_dark .home-page-shell {
  background: linear-gradient(180deg, #07080d 0%, #0a0b12 35%, #0d0e16 100%);
}

.home-page-glow {
  position: absolute;
  border-radius: 9999px;
  filter: blur(80px);
  opacity: 0.45;
}

.home-page-glow--primary {
  top: -8rem;
  right: 5%;
  width: 28rem;
  height: 28rem;
  background: radial-gradient(circle, rgba(145, 70, 255, 0.22) 0%, transparent 70%);
}

.home-page-glow--secondary {
  top: 12rem;
  left: -4rem;
  width: 22rem;
  height: 22rem;
  background: radial-gradient(circle, rgba(0, 130, 255, 0.18) 0%, transparent 70%);
}

html[dark="true"] .home-page-glow--primary,
body.thema_dark .home-page-glow--primary {
  opacity: 0.55;
  background: radial-gradient(circle, rgba(145, 70, 255, 0.35) 0%, transparent 70%);
}

html[dark="true"] .home-page-glow--secondary,
body.thema_dark .home-page-glow--secondary {
  opacity: 0.45;
  background: radial-gradient(circle, rgba(0, 162, 255, 0.28) 0%, transparent 70%);
}

@keyframes gp-live-pulse {
  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.55;
  }
}

.gp-live-badge-pulse {
  animation: gp-live-pulse 1.6s ease-in-out infinite;
}

.grid-popular {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 640px) {
  .grid-popular {
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 1.25rem;
  }
}

@media (min-width: 768px) {
  .grid-popular {
    gap: 1.125rem;
  }
}

@media (min-width: 1160px) {
  .grid-popular {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.25rem;
  }
}

@media (min-width: 1440px) {
  .grid-popular {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
  }
}

.player-view {
  scrollbar-width: none;
}

.player-view::-webkit-scrollbar {
  display: none;
}

.player-thumb-list .swiper-slide-thumb-active {
  background: rgba(255, 255, 255, 0.1);
}

.player-thumb-list .swiper-slide-thumb-active .text-gray-500 {
  color: #fff;
}

.player-thumb-list .swiper-slide-thumb-active span:last-child {
  color: #EF565F;
}

.player-thumb-list .swiper-slide-thumb-active .thumb-play {
  opacity: 1;
}

.show_more:after,
.show_more:before {
  content: "";
  display: block;
  flex: 1 1 0%;
  height: 1px;
  background: #e2e4e9;
}

html[dark="true"] .show_more:after,
html[dark="true"] .show_more:before {
  background: #2f3137;
}

@media (min-width: 601px) and (max-width: 1159px) {
  .sidebar-compact {
    width: 80px;
  }

  .sidebar-compact .nav-main li a {
    flex-direction: column;
    gap: 0;
    padding: 5px 0;
    height: auto;
    text-align: center;
    justify-content: center;
    background: transparent;
    color: inherit;
  }

  .sidebar-compact .nav-main li a:hover {
    background: transparent;
    color: #0182ff;
  }

  .sidebar-compact .nav-main li a:hover svg {
    color: #0182ff;
  }

  .sidebar-compact .nav-main li a span {
    margin-top: 5px;
    font-size: 12px;
    line-height: 17px;
  }

  .sidebar-compact .popular-header {
    display: none;
  }

  .sidebar-compact .popular-list .popular-item {
    justify-content: center;
    padding-left: 0;
    padding-right: 0;
    gap: 8px;
    background: transparent;
  }

  .sidebar-compact .popular-list .popular-item:hover {
    background: transparent;
  }

  .sidebar-compact .popular-list .popular-info,
  .sidebar-compact .popular-list .popular-viewers {
    display: none;
  }

  .sidebar-compact .popular-toggle {
    display: none;
  }

  .sidebar-compact .category-list .category-item {
    flex-direction: column;
    gap: 0;
    padding: 5px 0;
    justify-content: center;
  }

  .sidebar-compact .category-list .category-item span {
    margin-top: 5px;
    font-size: 12px;
    line-height: 17px;
    text-align: center;
  }
}

@media (min-width: 601px) and (max-width: 1159px) {
  .main-content[data-compact-open="true"] {
    margin-left: 256px;
  }

  .main-content[data-compact-open="false"] {
    margin-left: 80px;
  }
}

@media (min-width: 1160px) {
  .main-content[data-compact-open="true"] {
    margin-left: 256px;
  }

  .main-content[data-compact-open="false"] {
    margin-left: 80px;
  }
}

@media (min-width: 601px) and (max-width: 1159px) {
  .sidebar-compact.is-open {
    width: 256px;
  }

  .sidebar-compact.is-open .nav-main li a {
    flex-direction: row;
    gap: 12px;
    padding: 12px 16px;
    justify-content: flex-start;
    text-align: left;
    background: transparent;
    color: inherit;
  }

  .sidebar-compact.is-open .nav-main li a:hover {
    background: rgba(0, 0, 0, 0.04);
    color: inherit;
  }

  .sidebar-compact.is-open .nav-main li a:hover svg {
    color: inherit;
  }

  .sidebar-compact.is-open .nav-main li a span {
    margin-top: 0;
    font-size: 14px;
    line-height: 20px;
    text-align: left;
  }

  .sidebar-compact.is-open .popular-header {
    display: flex;
  }

  .sidebar-compact.is-open .popular-list .popular-item {
    justify-content: space-between;
    padding: 8px 16px;
    gap: 12px;
    background: transparent;
  }

  .sidebar-compact.is-open .popular-list .popular-item:hover {
    background: rgba(0, 0, 0, 0.04);
  }

  .sidebar-compact.is-open .popular-list .popular-info,
  .sidebar-compact.is-open .popular-list .popular-viewers {
    display: flex;
  }

  .sidebar-compact.is-open .popular-toggle {
    display: flex;
  }

  .sidebar-compact.is-open .popular-list .popular-info {
    flex-direction: column;
  }

  .sidebar-compact.is-open .popular-list .popular-viewers {
    align-items: center;
  }

  .sidebar-compact.is-open .category-list .category-item {
    flex-direction: row;
    gap: 12px;
    padding: 8px 16px;
    justify-content: flex-start;
  }

  .sidebar-compact.is-open .category-list .category-item span {
    margin-top: 0;
    font-size: 14px;
    line-height: 20px;
    text-align: left;
  }
}

@media (min-width: 1160px) {
  .sidebar-compact.force-compact {
    width: 80px;
  }

  .sidebar-compact.force-compact .nav-main li a {
    flex-direction: column;
    gap: 0;
    padding: 5px 0;
    height: auto;
    text-align: center;
    justify-content: center;
    background: transparent;
    color: inherit;
  }

  .sidebar-compact.force-compact .nav-main li a:hover {
    background: transparent;
    color: #0182ff;
  }

  .sidebar-compact.force-compact .nav-main li a:hover svg {
    color: #0182ff;
  }

  .sidebar-compact.force-compact .nav-main li a span {
    margin-top: 5px;
    font-size: 12px;
    line-height: 17px;
    text-align: center;
  }

  .sidebar-compact.force-compact .popular-header {
    display: none;
  }

  .sidebar-compact.force-compact .popular-list .popular-item {
    justify-content: center;
    padding-left: 0;
    padding-right: 0;
    gap: 8px;
    background: transparent;
  }

  .sidebar-compact.force-compact .popular-list .popular-item:hover {
    background: transparent;
  }

  .sidebar-compact.force-compact .popular-list .popular-info,
  .sidebar-compact.force-compact .popular-list .popular-viewers {
    display: none;
  }

  .sidebar-compact.force-compact .popular-toggle {
    display: none;
  }

  .sidebar-compact.force-compact .category-list .category-item {
    flex-direction: column;
    gap: 0;
    padding: 5px 0;
    justify-content: center;
  }

  .sidebar-compact.force-compact .category-list .category-item span {
    margin-top: 5px;
    font-size: 12px;
    line-height: 17px;
    text-align: center;
  }

  .sidebar-compact.force-compact.is-open {
    width: 256px;
  }

  .sidebar-compact.force-compact.is-open .nav-main li a {
    flex-direction: row;
    gap: 12px;
    padding: 12px 16px;
    justify-content: flex-start;
    text-align: left;
    background: transparent;
    color: inherit;
  }

  .sidebar-compact.force-compact.is-open .nav-main li a:hover {
    background: rgba(0, 0, 0, 0.04);
    color: inherit;
  }

  .sidebar-compact.force-compact.is-open .nav-main li a:hover svg {
    color: inherit;
  }

  .sidebar-compact.force-compact.is-open .nav-main li a span {
    margin-top: 0;
    font-size: 14px;
    line-height: 20px;
    text-align: left;
  }

  .sidebar-compact.force-compact.is-open .popular-header {
    display: flex;
  }

  .sidebar-compact.force-compact.is-open .popular-list .popular-item {
    justify-content: space-between;
    padding: 8px 16px;
    gap: 12px;
    background: transparent;
  }

  .sidebar-compact.force-compact.is-open .popular-list .popular-item:hover {
    background: rgba(0, 0, 0, 0.04);
  }

  .sidebar-compact.force-compact.is-open .popular-list .popular-info,
  .sidebar-compact.force-compact.is-open .popular-list .popular-viewers {
    display: flex;
  }

  .sidebar-compact.force-compact.is-open .popular-toggle {
    display: flex;
  }

  .sidebar-compact.force-compact.is-open .popular-list .popular-info {
    flex-direction: column;
  }

  .sidebar-compact.force-compact.is-open .popular-list .popular-viewers {
    align-items: center;
  }

  .sidebar-compact.force-compact.is-open .category-list .category-item {
    flex-direction: row;
    gap: 12px;
    padding: 8px 16px;
    justify-content: flex-start;
  }

  .sidebar-compact.force-compact.is-open .category-list .category-item span {
    margin-top: 0;
    font-size: 14px;
    line-height: 20px;
    text-align: left;
  }
}

:root {
  /* 禮物榜 - 色差大的组合 */
  --gift-1-color-1: #ffc3a0;
  --gift-1-color-2: #ff6b6b;
  --gift-2-color-1: #ffbbec;
  --gift-2-color-2: #ff6b9d;
  --gift-3-color-1: #a9c9ff;
  --gift-3-color-2: #6bcf7f;

  /* 富豪榜 - 色差大的组合 */
  --rich-1-color-1: #a9c9ff;
  --rich-1-color-2: #6bcf7f;
  --rich-2-color-1: #ffbbec;
  --rich-2-color-2: #ffc3a0;
  --rich-3-color-1: #ff6b6b;
  --rich-3-color-2: #ffd700;

  /* 家族榜 - 色差大的组合 */
  --group-1-color-1: #6bcf7f;
  --group-1-color-2: #a9c9ff;
  --group-2-color-1: #ffc3a0;
  --group-2-color-2: #ff6b6b;
  --group-3-color-1: #ffbbec;
  --group-3-color-2: #ffd700;
}

/* 基础样式 - 对应 .username */
.rank-name-gradient-gift-1,
.rank-name-gradient-gift-2,
.rank-name-gradient-gift-3,
.rank-name-gradient-rich-1,
.rank-name-gradient-rich-2,
.rank-name-gradient-rich-3,
.rank-name-gradient-group-1,
.rank-name-gradient-group-2,
.rank-name-gradient-group-3 {
  display: inline;
  flex-shrink: 0;
  font-weight: 500;
  overflow: hidden;
  position: relative;
  vertical-align: baseline;
}

.rank-name-gradient-gift-1,
.rank-name-gradient-gift-2,
.rank-name-gradient-gift-3,
.rank-name-gradient-rich-1,
.rank-name-gradient-rich-2,
.rank-name-gradient-rich-3,
.rank-name-gradient-group-1,
.rank-name-gradient-group-2,
.rank-name-gradient-group-3 {
  -webkit-background-clip: text !important;
  background-clip: text !important;
  background-size: 100px auto !important;
  -webkit-text-fill-color: transparent !important;
}

/* 动画 - 对应 .animateGradient */
.rank-name-gradient-gift-1,
.rank-name-gradient-gift-2,
.rank-name-gradient-gift-3,
.rank-name-gradient-rich-1,
.rank-name-gradient-rich-2,
.rank-name-gradient-rich-3,
.rank-name-gradient-group-1,
.rank-name-gradient-group-2,
.rank-name-gradient-group-3 {
  animation: gradientUsernameAnimation 1.5s linear infinite;
}

.rank-name-gradient-gift-1 {
  background: linear-gradient(to right,
      var(--gift-1-color-1),
      var(--gift-1-color-2),
      var(--gift-1-color-1));
}

.rank-name-gradient-gift-2 {
  background: linear-gradient(to right,
      var(--gift-2-color-1),
      var(--gift-2-color-2),
      var(--gift-2-color-1));
}

.rank-name-gradient-gift-3 {
  background: linear-gradient(to right,
      var(--gift-3-color-1),
      var(--gift-3-color-2),
      var(--gift-3-color-1));
}

.rank-name-gradient-rich-1 {
  background: linear-gradient(to right,
      var(--rich-1-color-1),
      var(--rich-1-color-2),
      var(--rich-1-color-1));
}

.rank-name-gradient-rich-2 {
  background: linear-gradient(to right,
      var(--rich-2-color-1),
      var(--rich-2-color-2),
      var(--rich-2-color-1));
}

.rank-name-gradient-rich-3 {
  background: linear-gradient(to right,
      var(--rich-3-color-1),
      var(--rich-3-color-2),
      var(--rich-3-color-1));
}

.rank-name-gradient-group-1 {
  background: linear-gradient(to right,
      var(--group-1-color-1),
      var(--group-1-color-2),
      var(--group-1-color-1));
}

.rank-name-gradient-group-2 {
  background: linear-gradient(to right,
      var(--group-2-color-1),
      var(--group-2-color-2),
      var(--group-2-color-1));
}

.rank-name-gradient-group-3 {
  background: linear-gradient(to right,
      var(--group-3-color-1),
      var(--group-3-color-2),
      var(--group-3-color-1));
}

@keyframes gradientUsernameAnimation {
  0% {
    background-position: 0;
  }

  to {
    background-position: 100px;
  }
}

.emoji {
  -webkit-background-clip: initial !important;
  background-clip: initial !important;
  -webkit-text-fill-color: initial !important;
  background: none !important;
  color: inherit !important;
}

/* OBS 聊天 Browser Source：頁面與根容器透明 */
html.obs-chat-embed,
html.obs-chat-embed body.obs-chat-embed-body {
  background: transparent !important;
}

html.obs-chat-embed body.obs-chat-embed-body > *:not([data-obs-chat-root]) {
  background: transparent !important;
}

html.obs-chat-embed .obs-chat-messages {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

html.obs-chat-embed .obs-chat-messages::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

html.obs-chat-embed--light .obs-chat-messages {
  color-scheme: light;
}

html.obs-chat-embed--dark .obs-chat-messages {
  color-scheme: dark;
}

/* OBS 疊層：CSS 變數（可在 OBS 自訂 CSS 用 :root { --obs-chat-text-color: #fff; } 覆寫） */
html.obs-chat-embed {
  --obs-chat-text-color: #ffffff;
  --obs-chat-text-shadow: 0 1px 2px rgba(0, 0, 0, 0.95), 0 0 6px rgba(0, 0, 0, 0.85);
  --obs-chat-system-color: #e5e7eb;
  --obs-chat-streamer-color: #fb923c;
  --obs-chat-mod-color: #60a5fa;
  --obs-chat-superadmin-color: #c084fc;
  --obs-chat-viewer-author-color: #ffffff;
  --obs-chat-link-color: #93c5fd;
  --obs-chat-mention-color: #fde68a;
  --obs-chat-mention-bg: rgba(59, 130, 246, 0.25);
  --obs-chat-font-size: 16px;
  --obs-chat-line-height: 1.5;
}

html.obs-chat-embed--light {
  --obs-chat-text-color: #111827;
  --obs-chat-text-shadow: 0 1px 1px rgba(255, 255, 255, 0.9);
  --obs-chat-system-color: #4b5563;
  --obs-chat-streamer-color: #ea580c;
  --obs-chat-mod-color: #2563eb;
  --obs-chat-superadmin-color: #9333ea;
  --obs-chat-viewer-author-color: #111827;
  --obs-chat-link-color: #2563eb;
  --obs-chat-mention-color: #a16207;
  --obs-chat-mention-bg: rgba(59, 130, 246, 0.12);
}

html.obs-chat-embed .obs-chat-messages {
  color: var(--obs-chat-text-color);
  font-size: var(--obs-chat-font-size);
  line-height: var(--obs-chat-line-height);
}

html.obs-chat-embed .obs-chat-message {
  position: relative;
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
}

html.obs-chat-embed .obs-chat-message__body {
  color: var(--obs-chat-text-color);
  text-shadow: var(--obs-chat-text-shadow);
  position: relative;
}

html.obs-chat-embed .obs-chat-message__author {
  font-weight: 600;
  cursor: default;
  text-decoration: none;
  background: none;
  border: none;
  padding: 0;
  font: inherit;
}

html.obs-chat-embed .obs-chat-message--streamer .obs-chat-message__author {
  color: var(--obs-chat-streamer-color);
}

html.obs-chat-embed .obs-chat-message--mod .obs-chat-message__author {
  color: var(--obs-chat-mod-color);
}

html.obs-chat-embed .obs-chat-message--superadmin .obs-chat-message__author {
  color: var(--obs-chat-superadmin-color);
}

html.obs-chat-embed .obs-chat-message--viewer .obs-chat-message__author {
  color: var(--obs-chat-viewer-author-color);
}

html.obs-chat-embed .obs-chat-system {
  color: var(--obs-chat-system-color);
  text-shadow: var(--obs-chat-text-shadow);
}

html.obs-chat-embed .obs-chat-inline-text {
  color: inherit;
  text-shadow: inherit;
}

html.obs-chat-embed .obs-chat-link {
  color: var(--obs-chat-link-color);
  text-decoration: underline;
  text-shadow: none;
}

html.obs-chat-embed .obs-chat-mention {
  color: var(--obs-chat-mention-color);
  background: var(--obs-chat-mention-bg);
  border-radius: 0.25rem;
  padding: 0.125rem 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  margin: 0 0.125rem;
}

html.obs-chat-embed .obs-chat-name--streamer {
  color: var(--obs-chat-streamer-color);
}

html.obs-chat-embed .obs-chat-name--mod {
  color: var(--obs-chat-mod-color);
}

html.obs-chat-embed .obs-chat-name--superadmin {
  color: var(--obs-chat-superadmin-color);
}

html.obs-chat-embed .obs-chat-name--viewer {
  color: var(--obs-chat-viewer-author-color);
}

html.obs-chat-embed .obs-chat-role-badge {
  flex-shrink: 0;
  margin-right: 0.5rem;
}