:root {
  color-scheme: light dark;
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-shadow: 0 25px 25px rgba(0, 0, 0, 0.25);
  --glass-backdrop: blur(10px);
  --primary-accent: #4a6cf7;
  --primary-accent-hover: #3a5ce5;
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.8);
  --bg-primary: rgba(15, 15, 25, 0.9);
  --card-bg: rgba(30, 30, 45, 0.6);
  --dialog-z-index: 9999;
}

/* ========== Package Info Modal 内部文字样式 ========== */
#packageInfoModal .col,
#packageInfoModal h3,
#packageInfoModal h5,
#packageInfoModal p,
#packageInfoModal ul,
#packageInfoModal li,
#packageInfoModal .caption1,
#packageInfoModal a {
  color: var(--text-primary) !important;
}

#packageInfoModal h3 {
  font-size: 1.5rem !important;
  margin-bottom: 1rem !important;
  text-align: left !important;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

#packageInfoModal ul {
  line-height: 1.8 !important;
  margin: 1rem 0 !important;
}

#packageInfoModal .caption1 {
  text-align: left !important;
  margin-top: 1rem !important;
}

/* 针对“下载.ZIP”菜单项，强制文字为白色 */
#rowMoreMenuDownload,
#rowMoreMenuDownload div {
    color: white !important;
}

/* 如果你也想让旁边的下载图标变成白色，可以加上这行 */
#rowMoreMenuDownload svg {
    fill: white !important;
}

/* 链接样式 */
a {
  color: #6a8cff;
  text-decoration: none;
  position: relative;
  transition: all 0.2s ease;
}

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

a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(to right, #4a6cf7, #6a8cff);
  transition: width 0.3s ease;
}

a:hover::after {
  width: 100%;
}

a:visited {
  color: #6a8cff;
}

a:focus, a:active {
  color: var(--primary-accent);
  outline: none;
}

/* 全局重置 */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background: linear-gradient(to top, #000, rgba(0,0,0,0.6)), radial-gradient(circle at top, #fff, #333);
}

/* 通用工具类 */
.hidden {
  display: none !important;
}

.row {
  display: flex;
  flex-direction: row;
}

.col {
  display: flex;
  flex-direction: column;
}

.content {
  max-width: 1000px;
  width: 100%;
  margin: 0 auto;
  padding: 20px;
}

.align-items-center {
  align-items: center;
}

.justify-content-between {
  justify-content: space-between;
}

.justify-content-end {
  justify-content: flex-end;
}

/* 文字样式 */
h1 {
  margin-bottom: 0.5rem;
  font-size: 2.5rem;
  text-align: center;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.caption1 {
  font-size: 1rem;
  color: var(--text-secondary);
  text-align: center;
}

.caption2 {
  font-size: 0.8rem;
  margin-top: 0.25rem;
  color: var(--text-secondary);
}

/* 包列表样式 */
.packages {
  margin: 0.5rem 0 1rem 0;
  max-width: 90%;
  padding: 0.25rem;
  display: flex;
  flex: 1;
}

#packageGrid {
  overflow-y: auto;
  width: 100%;
  max-height: 40rem;
  background: var(--card-bg);
  backdrop-filter: var(--glass-backdrop);
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

.packages .packageName {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0.25rem 0;
}

/* 搜索框样式 */
.searchBlock {
  margin-top: 1rem;
  width: 100%;
  max-width: 90%;
}

.searchBlock .root {
  width: 100%;
}

#searchInput {
  width: 100%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  backdrop-filter: var(--glass-backdrop);
  color: var(--text-primary);
  padding: 12px 15px;
  border-radius: 8px;
  transition: all 0.3s ease;
}

#searchInput:focus {
  outline: none;
  border-color: var(--primary-accent);
  box-shadow: 0 0 0 2px rgba(74, 108, 247, 0.3);
}

/* VCC URL输入框样式（黑色文字） */
.vccUrlField {
  color: #000000 !important;
  caret-color: #000000;
}

fluent-text-field::part(root) {
  color: #000000 !important;
}
fluent-text-field::part(control) {
  color: #000000 !important;
  background: transparent !important;
}
fluent-text-field::part(input) {
  color: #000000 !important;
}

/* 按钮样式（黑色文字/图标） */
fluent-button {
  color: #000000 !important;
  --neutral-foreground-rest: #000000 !important;
  --accent-foreground-rest: #000000 !important;
}
fluent-button svg path {
  fill: #000000 !important;
}

/* ========== Fluent Dialog 核心样式（仅穿透，不强制显示） ========== */
#addListingToVccHelp,
#packageInfoModal {
  z-index: var(--dialog-z-index) !important;
}

/* Dialog内部容器（Shadow DOM穿透） */
#addListingToVccHelp::part(control),
#packageInfoModal::part(control) {
  background: var(--bg-primary) !important;
  border-radius: 12px !important;
  backdrop-filter: var(--glass-backdrop) !important;
  border: 1px solid var(--glass-border) !important;
  box-shadow: var(--glass-shadow) !important;
  padding: 20px !important;
  min-width: 500px !important;
  min-height: 400px !important;
  z-index: var(--dialog-z-index) !important;
}

/* Dialog遮罩层（Shadow DOM穿透） */
#addListingToVccHelp::part(backdrop),
#packageInfoModal::part(backdrop) {
  background: rgba(0, 0, 0, 0.7) !important;
  backdrop-filter: blur(5px) !important;
  z-index: calc(var(--dialog-z-index) - 1) !important;
}

/* Dialog内部文字样式 */
#addListingToVccHelp .col {
  color: var(--text-primary) !important;
}

#addListingToVccHelp h3 {
  color: var(--text-primary) !important;
  font-size: 1.5rem !important;
  margin-bottom: 1rem !important;
  text-align: left !important;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

#addListingToVccHelp ul {
  color: var(--text-primary) !important;
  line-height: 1.8 !important;
  margin: 1rem 0 !important;
}

#addListingToVccHelp .caption1 {
  text-align: left !important;
  margin-top: 1rem !important;
}

/* 行菜单样式 */
#rowMoreMenu {
  top: 0;
  left: 0;
  position: absolute;
  z-index: 10;
  background: var(--card-bg);
  border-radius: 8px;
  backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

#rowMoreMenu a {
  display: block;
  text-decoration: none;
  color: var(--text-primary);
}

/* 横幅图片样式 */
.bannerImage {
  aspect-ratio: 5 / 1;
  border-radius: 12px;
  max-width: 90%;
  width: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  margin-bottom: 0.25rem;
  box-shadow: var(--glass-shadow);
  border: 1px solid var(--glass-border);
  overflow: hidden;
}

/* 徽章样式 */
.badge {
  border-radius: 4px;
  padding: 0.25rem 0.5rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
}

/* 间距工具类 */
.m-0 { margin: 0; }
.m-1 { margin: 0.25rem; }
.m-2 { margin: 0.5rem; }
.m-3 { margin: 0.75rem; }
.m-4 { margin: 1rem; }
.m-5 { margin: 2rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 2rem; }
.ms-1 { margin-left: 0.25rem; }
.ms-2 { margin-left: 0.5rem; }
.ms-3 { margin-left: 0.75rem; }
.ms-4 { margin-left: 1rem; }
.ms-5 { margin-left: 2rem; }
.me-1 { margin-right: 0.25rem; }
.me-2 { margin-right: 0.5rem; }
.me-3 { margin-right: 0.75rem; }
.me-4 { margin-right: 1rem; }
.me-5 { margin-right: 2rem; }
.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 2rem; }
.pt-1 { padding-top: 0.25rem; }
.pt-2 { padding-top: 0.5rem; }
.pt-3 { padding-top: 0.75rem; }
.pt-4 { padding-top: 1rem; }
.pt-5 { padding-top: 2rem; }
.pb-1 { padding-bottom: 0.25rem; }
.pb-2 { padding-bottom: 0.5rem; }
.pb-3 { padding-bottom: 0.75rem; }
.pb-4 { padding-bottom: 1rem; }
.pb-5 { padding-bottom: 2rem; }
.ps-1 { padding-left: 0.25rem; }
.ps-2 { padding-left: 0.5rem; }
.ps-3 { padding-left: 0.75rem; }
.ps-4 { padding-left: 1rem; }
.ps-5 { padding-left: 2rem; }
.pe-1 { padding-right: 0.25rem; }
.pe-2 { padding-right: 0.5rem; }
.pe-3 { padding-right: 0.75rem; }
.pe-4 { padding-right: 1rem; }
.pe-5 { padding-right: 2rem; }
.w-100 { width: 100%; }
.flex-1 { flex: 1; }

/* Fluent组件样式适配 */
fluent-card {
  background: var(--card-bg);
  backdrop-filter: var(--glass-backdrop);
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  padding: 20px;
}

fluent-data-grid {
  background: transparent;
}

fluent-data-grid-row {
  background: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

fluent-data-grid-row:last-child {
  border-bottom: none;
}

fluent-data-grid-cell {
  padding: 15px;
  color: var(--text-primary);
}

fluent-data-grid-row[row-type="header"] {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 8px;
}

fluent-text-field {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  backdrop-filter: var(--glass-backdrop);
  color: var(--text-primary);
}

fluent-text-field::part(control) {
  background: transparent;
  color: var(--text-primary);
  border: none;
}

fluent-tooltip {
  background: var(--card-bg);
  backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  color: var(--text-primary);
}

.addToVccBlock {
  background: var(--card-bg);
  backdrop-filter: var(--glass-backdrop);
  border-radius: 12px;
  padding: 20px;
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}