:root {
    --colorBgPrimary: #0d1117;
    --colorBgSecondary: #161b22;
    --colorBgTertiary: #21262d;
    --colorBorderPrimary: #30363d;
    --colorBorderSecondary: #21262d;
    --colorTextPrimary: #e6edf3;
    --colorTextSecondary: #8b949e;
    --colorTextLink: #58a6ff;
    --colorAccentPrimary: #238636;
    --colorAccentHover: #2ea043;
    --colorDanger: #f85149;
    --colorDangerHover: #da3633;
    --colorWarning: #d29922;
    --colorStarYellow: #e3b341;
    --colorBtnPrimary: #238636;
    --colorBtnPrimaryHover: #2ea043;
    --colorBtnSecondary: #21262d;
    --colorBtnSecondaryHover: #30363d;
    --colorHeaderBg: #010409;
    --colorShadow: rgba(0, 0, 0, 0.3);
    --borderRadius: 6px;
    --fontFamily: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif;
    --fontMono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--fontFamily);
    background-color: var(--colorBgPrimary);
    color: var(--colorTextPrimary);
    line-height: 1.5;
    min-height: 100vh;
}

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

a:hover {
    text-decoration: underline;
}

.headerNav {
    background-color: var(--colorHeaderBg);
    border-bottom: 1px solid var(--colorBorderPrimary);
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.headerLogo {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--colorTextPrimary);
    font-size: 20px;
    font-weight: 700;
}

.headerLogo:hover {
    text-decoration: none;
    opacity: 0.9;
}

.headerLogo svg {
    fill: var(--colorTextPrimary);
}

.headerSearch {
    flex: 1;
    max-width: 540px;
    margin: 0 16px;
}

.headerSearch input {
    width: 100%;
    background: var(--colorBgPrimary);
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    padding: 5px 12px;
    color: var(--colorTextPrimary);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

.headerSearch input:focus {
    border-color: var(--colorTextLink);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.15);
}

.headerActions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.headerActions a {
    color: var(--colorTextPrimary);
    font-size: 14px;
    font-weight: 500;
}

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

.avatarCircle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--colorBgTertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 1px solid var(--colorBorderPrimary);
}

.avatarCircle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatarCircleLarge {
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: var(--colorBgTertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 3px solid var(--colorBorderPrimary);
}

.avatarCircleLarge img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatarPlaceholder {
    font-size: 14px;
    color: var(--colorTextSecondary);
    font-weight: 600;
}

.avatarPlaceholderLarge {
    font-size: 80px;
    color: var(--colorTextSecondary);
    font-weight: 600;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 24px 32px;
}

.containerNarrow {
    max-width: 768px;
    margin: 0 auto;
    padding: 24px 32px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 16px;
    font-size: 14px;
    font-weight: 500;
    line-height: 20px;
    border-radius: var(--borderRadius);
    border: 1px solid var(--colorBorderPrimary);
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s ease;
    font-family: var(--fontFamily);
}

.btnPrimary {
    background: var(--colorBtnPrimary);
    color: #fff;
    border-color: rgba(240, 246, 252, 0.1);
}

.btnPrimary:hover {
    background: var(--colorBtnPrimaryHover);
    text-decoration: none;
}

.btnSecondary {
    background: var(--colorBtnSecondary);
    color: var(--colorTextPrimary);
}

.btnSecondary:hover {
    background: var(--colorBtnSecondaryHover);
    text-decoration: none;
}

.btnDanger {
    background: var(--colorDanger);
    color: #fff;
    border-color: var(--colorDanger);
}

.btnDanger:hover {
    background: var(--colorDangerHover);
    text-decoration: none;
}

.btnSmall {
    padding: 3px 12px;
    font-size: 12px;
}

.btnBlock {
    width: 100%;
    justify-content: center;
}

.btnOutline {
    background: transparent;
    color: var(--colorTextPrimary);
    border: 1px solid var(--colorBorderPrimary);
}

.btnOutline:hover {
    background: var(--colorBtnSecondary);
    text-decoration: none;
}

.formGroup {
    margin-bottom: 16px;
}

.formGroup label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--colorTextPrimary);
}

.formGroup input,
.formGroup textarea,
.formGroup select {
    width: 100%;
    padding: 5px 12px;
    font-size: 14px;
    background: var(--colorBgPrimary);
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    color: var(--colorTextPrimary);
    font-family: var(--fontFamily);
    outline: none;
    transition: border-color 0.2s;
}

.formGroup input:focus,
.formGroup textarea:focus {
    border-color: var(--colorTextLink);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.15);
}

.formGroup textarea {
    min-height: 100px;
    resize: vertical;
}

.formNote {
    font-size: 12px;
    color: var(--colorTextSecondary);
    margin-top: 4px;
}

.flashMessage {
    padding: 12px 16px;
    border-radius: var(--borderRadius);
    margin-bottom: 16px;
    font-size: 14px;
    border: 1px solid;
}

.flashSuccess {
    background: rgba(35, 134, 54, 0.15);
    border-color: var(--colorAccentPrimary);
    color: #3fb950;
}

.flashError {
    background: rgba(248, 81, 73, 0.15);
    border-color: var(--colorDanger);
    color: var(--colorDanger);
}

.repoList {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.repoItem {
    padding: 24px 0;
    border-bottom: 1px solid var(--colorBorderPrimary);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.repoItemInfo {
    flex: 1;
}

.repoItemName {
    font-size: 20px;
    font-weight: 600;
    color: var(--colorTextLink);
}

.repoItemName:hover {
    text-decoration: underline;
}

.repoItemDescription {
    color: var(--colorTextSecondary);
    font-size: 14px;
    margin-top: 4px;
    max-width: 700px;
}

.repoItemMeta {
    display: flex;
    gap: 16px;
    margin-top: 8px;
    font-size: 12px;
    color: var(--colorTextSecondary);
}

.repoItemMeta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.languageDot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.starBtn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 12px;
    font-size: 12px;
    background: var(--colorBtnSecondary);
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    color: var(--colorTextPrimary);
    cursor: pointer;
    transition: all 0.15s;
}

.starBtn:hover {
    background: var(--colorBtnSecondaryHover);
}

.starBtn.starred {
    color: var(--colorStarYellow);
}

.repoHeader {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--colorBorderPrimary);
    margin-bottom: 16px;
}

.repoHeaderTitle {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 20px;
}

.repoHeaderTitle .repoIcon {
    color: var(--colorTextSecondary);
}

.repoHeaderTitle a {
    font-weight: 600;
}

.repoHeaderTitle span.separator {
    color: var(--colorTextSecondary);
}

.repoHeaderActions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0 7px;
    font-size: 12px;
    font-weight: 500;
    line-height: 18px;
    border: 1px solid var(--colorBorderPrimary);
    border-radius: 10px;
    color: var(--colorTextSecondary);
}

.fileTable {
    width: 100%;
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    overflow: hidden;
}

.fileTableHeader {
    background: var(--colorBgSecondary);
    padding: 8px 16px;
    font-size: 14px;
    color: var(--colorTextSecondary);
    border-bottom: 1px solid var(--colorBorderPrimary);
}

.fileTableRow {
    display: flex;
    align-items: center;
    padding: 8px 16px;
    border-bottom: 1px solid var(--colorBorderSecondary);
    font-size: 14px;
    transition: background 0.1s;
}

.fileTableRow:last-child {
    border-bottom: none;
}

.fileTableRow:hover {
    background: var(--colorBgSecondary);
}

.fileTableRow .fileIcon {
    margin-right: 8px;
    color: var(--colorTextSecondary);
    width: 16px;
    text-align: center;
}

.fileTableRow a {
    color: var(--colorTextPrimary);
}

.fileTableRow a:hover {
    color: var(--colorTextLink);
    text-decoration: underline;
}

.codeViewer {
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    overflow: hidden;
    margin-top: 16px;
}

.codeViewerHeader {
    background: var(--colorBgSecondary);
    padding: 8px 16px;
    font-size: 14px;
    color: var(--colorTextSecondary);
    border-bottom: 1px solid var(--colorBorderPrimary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.codeViewerBody {
    background: var(--colorBgPrimary);
    overflow-x: auto;
}

.codeViewerBody pre {
    padding: 16px;
    margin: 0;
    font-family: var(--fontMono);
    font-size: 13px;
    line-height: 1.45;
    color: var(--colorTextPrimary);
    tab-size: 4;
}

.codeLineNumbers {
    display: inline-block;
    width: 50px;
    text-align: right;
    padding-right: 16px;
    color: var(--colorTextSecondary);
    user-select: none;
    opacity: 0.5;
}

.readmeBox {
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    margin-top: 16px;
}

.readmeBoxHeader {
    background: var(--colorBgSecondary);
    padding: 10px 16px;
    border-bottom: 1px solid var(--colorBorderPrimary);
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.readmeBoxBody {
    padding: 24px 32px;
    font-size: 14px;
    line-height: 1.6;
}

.readmeBoxBody h1, .readmeBoxBody h2, .readmeBoxBody h3 {
    border-bottom: 1px solid var(--colorBorderPrimary);
    padding-bottom: 8px;
    margin-top: 24px;
    margin-bottom: 16px;
}

.readmeBoxBody p {
    margin-bottom: 16px;
}

.readmeBoxBody code {
    background: var(--colorBgTertiary);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: var(--fontMono);
    font-size: 85%;
}

.readmeBoxBody pre code {
    display: block;
    padding: 16px;
    overflow-x: auto;
}

.profileLayout {
    display: flex;
    gap: 24px;
}

.profileSidebar {
    width: 296px;
    flex-shrink: 0;
}

.profileMain {
    flex: 1;
    min-width: 0;
}

.profileName {
    font-size: 24px;
    font-weight: 600;
    line-height: 1.25;
}

.profileUsername {
    font-size: 20px;
    color: var(--colorTextSecondary);
    font-weight: 300;
}

.profileBio {
    margin-top: 16px;
    font-size: 14px;
    color: var(--colorTextPrimary);
}

.profileMeta {
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 14px;
    color: var(--colorTextSecondary);
}

.profileMeta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.tabNav {
    display: flex;
    border-bottom: 1px solid var(--colorBorderPrimary);
    margin-bottom: 16px;
    gap: 0;
}

.tabNavItem {
    padding: 8px 16px;
    font-size: 14px;
    color: var(--colorTextPrimary);
    border-bottom: 2px solid transparent;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.tabNavItem:hover {
    text-decoration: none;
    border-bottom-color: var(--colorBorderPrimary);
}

.tabNavItem.active {
    font-weight: 600;
    border-bottom-color: #f78166;
}

.counterBadge {
    background: var(--colorBgTertiary);
    padding: 0 6px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 500;
    min-width: 20px;
    text-align: center;
}

.emptyState {
    text-align: center;
    padding: 48px 24px;
    color: var(--colorTextSecondary);
}

.emptyState h3 {
    font-size: 20px;
    margin-bottom: 8px;
    color: var(--colorTextPrimary);
}

.emptyState p {
    margin-bottom: 16px;
}

.landingHero {
    text-align: center;
    padding: 80px 32px;
    max-width: 800px;
    margin: 0 auto;
}

.landingHero h1 {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    background: linear-gradient(135deg, var(--colorTextPrimary), var(--colorTextLink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.landingHero p {
    font-size: 20px;
    color: var(--colorTextSecondary);
    margin-bottom: 32px;
    line-height: 1.5;
}

.landingActions {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.landingActions .btn {
    padding: 12px 32px;
    font-size: 16px;
}

.landingFeatures {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1024px;
    margin: 64px auto;
    padding: 0 32px;
}

.featureCard {
    background: var(--colorBgSecondary);
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    padding: 32px 24px;
    text-align: center;
}

.featureCard h3 {
    font-size: 18px;
    margin-top: 16px;
    margin-bottom: 8px;
}

.featureCard p {
    font-size: 14px;
    color: var(--colorTextSecondary);
    line-height: 1.5;
}

.featureIcon {
    font-size: 32px;
    color: var(--colorTextLink);
}

.visibilityOptions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.visibilityOption {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    cursor: pointer;
    transition: border-color 0.2s;
}

.visibilityOption:hover {
    border-color: var(--colorTextLink);
}

.visibilityOption input[type="radio"] {
    margin-top: 3px;
    accent-color: var(--colorAccentPrimary);
}

.visibilityOptionLabel {
    font-weight: 600;
    font-size: 14px;
}

.visibilityOptionDescription {
    font-size: 12px;
    color: var(--colorTextSecondary);
}

.settingsSection {
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    padding: 24px;
    margin-bottom: 24px;
}

.settingsSection h3 {
    font-size: 16px;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--colorBorderPrimary);
}

.dangerZone {
    border-color: var(--colorDanger);
}

.dangerZone h3 {
    color: var(--colorDanger);
}

.dangerItem {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dangerItemInfo h4 {
    font-size: 14px;
    margin-bottom: 4px;
}

.dangerItemInfo p {
    font-size: 12px;
    color: var(--colorTextSecondary);
}

.uploadArea {
    border: 2px dashed var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    padding: 48px 24px;
    text-align: center;
    margin: 16px 0;
    transition: border-color 0.2s, background 0.2s;
    cursor: pointer;
}

.uploadArea:hover,
.uploadArea.dragOver {
    border-color: var(--colorTextLink);
    background: rgba(88, 166, 255, 0.05);
}

.uploadArea p {
    color: var(--colorTextSecondary);
    margin-top: 8px;
}

.uploadIcon {
    font-size: 48px;
    color: var(--colorTextSecondary);
}

.exploreGrid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.exploreCard {
    background: var(--colorBgSecondary);
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    padding: 20px;
    transition: border-color 0.2s;
}

.exploreCard:hover {
    border-color: var(--colorTextLink);
    text-decoration: none;
}

.exploreCardHeader {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.exploreCardTitle {
    font-size: 16px;
    font-weight: 600;
    color: var(--colorTextLink);
}

.exploreCardDescription {
    font-size: 14px;
    color: var(--colorTextSecondary);
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.exploreCardMeta {
    display: flex;
    gap: 12px;
    font-size: 12px;
    color: var(--colorTextSecondary);
}

.exploreCardMeta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.searchContainer {
    margin-bottom: 24px;
}

.searchContainer form {
    display: flex;
    gap: 8px;
}

.searchContainer input {
    flex: 1;
    padding: 8px 16px;
    font-size: 16px;
    background: var(--colorBgPrimary);
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    color: var(--colorTextPrimary);
    outline: none;
}

.searchContainer input:focus {
    border-color: var(--colorTextLink);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.15);
}

.dropdownMenu {
    position: relative;
    display: inline-block;
}

.dropdownToggle {
    cursor: pointer;
}

.dropdownContent {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    margin-top: 4px;
    background: var(--colorBgSecondary);
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    min-width: 180px;
    box-shadow: 0 8px 24px var(--colorShadow);
    z-index: 50;
    overflow: hidden;
}

.dropdownMenu:hover .dropdownContent,
.dropdownMenu:focus-within .dropdownContent {
    display: block;
}

.dropdownContent a {
    display: block;
    padding: 8px 16px;
    color: var(--colorTextPrimary);
    font-size: 14px;
    border-bottom: 1px solid var(--colorBorderSecondary);
}

.dropdownContent a:last-child {
    border-bottom: none;
}

.dropdownContent a:hover {
    background: var(--colorBgTertiary);
    text-decoration: none;
}

.footer {
    border-top: 1px solid var(--colorBorderPrimary);
    padding: 24px 32px;
    margin-top: 64px;
    text-align: center;
    color: var(--colorTextSecondary);
    font-size: 12px;
}

.footer a {
    color: var(--colorTextSecondary);
}

.footer a:hover {
    color: var(--colorTextLink);
}

.sidebarSection {
    padding: 16px 0;
}

.dashboardLayout {
    display: flex;
    gap: 32px;
}

.dashboardSidebar {
    width: 340px;
    flex-shrink: 0;
}

.dashboardMain {
    flex: 1;
    min-width: 0;
}

.dashboardSidebarHeader {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--colorBorderPrimary);
    margin-bottom: 8px;
}

.dashboardSidebarHeader h3 {
    font-size: 14px;
    font-weight: 600;
}

.repoListCompact .repoListCompactItem {
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.repoListCompact .repoListCompactItem a {
    color: var(--colorTextPrimary);
    font-weight: 600;
}

.repoListCompact .repoListCompactItem a:hover {
    color: var(--colorTextLink);
}

.repoListCompact .repoIcon {
    color: var(--colorTextSecondary);
    font-size: 16px;
}

.sectionTitle {
    font-size: 16px;
    font-weight: 400;
    color: var(--colorTextPrimary);
    margin-bottom: 16px;
}

.divider {
    border: none;
    border-top: 1px solid var(--colorBorderPrimary);
    margin: 16px 0;
}

.textMuted {
    color: var(--colorTextSecondary);
}

.textSmall {
    font-size: 12px;
}

.marginTop16 {
    margin-top: 16px;
}

.marginBottom16 {
    margin-bottom: 16px;
}

.flexBetween {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.flexCenter {
    display: flex;
    align-items: center;
    gap: 8px;
}

.gap8 {
    gap: 8px;
}

.gap16 {
    gap: 16px;
}

.repoDescription {
    margin-bottom: 16px;
    font-size: 14px;
}

.repoPageHeader {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: flex-start;
    margin-bottom: 16px;
}

.repoPageHeaderMain {
    min-width: 0;
}

.repoHeaderName {
    font-weight: 700;
}

.repoPageHeaderActions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.repoStatButton {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    background: var(--colorBgSecondary);
    color: var(--colorTextPrimary);
}

.repoStatButtonActive {
    color: var(--colorStarYellow);
}

.repoFeatureNav {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid var(--colorBorderPrimary);
    margin-bottom: 16px;
    overflow-x: auto;
}

.repoFeatureNavItem {
    padding: 10px 12px;
    color: var(--colorTextPrimary);
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    font-size: 14px;
}

.repoFeatureNavItem.active {
    border-bottom-color: #f78166;
    font-weight: 600;
}

.repoFeatureNavItem.disabled {
    color: var(--colorTextSecondary);
    cursor: default;
}

.repoSubnav {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.repoContentGrid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 296px;
    gap: 24px;
    align-items: start;
}

.repoContentMain {
    min-width: 0;
}

.repoSidebar {
    position: sticky;
    top: 88px;
}

.repoSidebarSection {
    border-bottom: 1px solid var(--colorBorderPrimary);
    padding: 0 0 16px;
    margin-bottom: 16px;
}

.repoSidebarHeader {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.repoSidebarHeader h3 {
    font-size: 16px;
}

.repoSidebarText {
    color: var(--colorTextSecondary);
    font-size: 14px;
    line-height: 1.6;
}

.repoSidebarStats {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 16px;
    color: var(--colorTextSecondary);
    font-size: 14px;
}

.repoContributor {
    display: flex;
    align-items: center;
    gap: 12px;
}

.repoToolbar {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.repoToolbarGroup {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.branchSelectorForm {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-right: 8px;
}

.branchSelectorForm select {
    min-width: 180px;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-color: var(--colorBgSecondary);
    color: var(--colorTextPrimary);
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    padding: 6px 36px 6px 12px;
    font-size: 12px;
    font-weight: 600;
    line-height: 20px;
    height: 34px;
    box-shadow: inset 0 1px 0 rgba(240, 246, 252, 0.03);
    background-image:
        linear-gradient(45deg, transparent 50%, var(--colorTextSecondary) 50%),
        linear-gradient(135deg, var(--colorTextSecondary) 50%, transparent 50%);
    background-position:
        calc(100% - 16px) calc(50% - 2px),
        calc(100% - 11px) calc(50% - 2px);
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
}

.branchSelectorForm select:hover {
    background-color: var(--colorBtnSecondaryHover);
    border-color: #8b949e;
}

.branchSelectorForm select:focus {
    border-color: var(--colorTextLink);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.15);
    outline: none;
}

.githubToolbar {
    margin-bottom: 16px;
}

.githubBranchSelector select {
    min-width: 106px;
    font-weight: 600;
}

.repoMetaPill {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 6px 12px;
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    background: var(--colorBgSecondary);
    color: var(--colorTextSecondary);
    font-size: 12px;
    font-weight: 600;
    line-height: 20px;
    box-shadow: inset 0 1px 0 rgba(240, 246, 252, 0.03);
}

.goToFileWrap {
    min-width: 220px;
}

.githubSearchInput {
    width: 100%;
    padding: 8px 12px;
    background: var(--colorBgPrimary);
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    color: var(--colorTextPrimary);
    outline: none;
}

.repoActionMenu .dropdownContent {
    min-width: 240px;
}

.repoCodeDropdown .repoCodeDropdownBody {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 12px;
}

.gitInfoGrid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.gitInfoCard {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 16px;
    background: var(--colorBgSecondary);
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
}

.cloneInput {
    width: 100%;
    background: var(--colorBgPrimary);
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    color: var(--colorTextPrimary);
    padding: 8px 12px;
    font-family: var(--fontMono);
    font-size: 12px;
}

.breadcrumbBar {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    padding: 10px 16px;
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    background: var(--colorBgSecondary);
    font-size: 14px;
    flex-wrap: wrap;
}

.breadcrumbBar .separator {
    color: var(--colorTextSecondary);
}

.commitSummaryBar {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 16px;
    border: 1px solid var(--colorBorderPrimary);
    border-bottom: none;
    border-radius: var(--borderRadius) var(--borderRadius) 0 0;
    background: var(--colorBgSecondary);
    align-items: center;
}

.commitSummaryMain,
.commitSummaryMeta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.repoCommitAvatar {
    flex-shrink: 0;
}

.githubFileTable {
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

.githubFileTableHeader,
.githubFileRow {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) 140px;
    gap: 16px;
    align-items: center;
}

.githubFileCell {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.githubFileCell a {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.fileMetaHint {
    margin-left: auto;
    color: var(--colorTextSecondary);
    font-size: 12px;
}

.uploadFileList {
    margin: 16px 0;
    display: flex;
    flex-direction: column;
}

.uploadFileItem {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px solid var(--colorBorderSecondary);
    font-size: 14px;
}

.repoReadmeEmpty {
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    margin-top: 16px;
}

.repoReadmeEmptyBody {
    padding: 40px 24px;
    text-align: center;
}

.repoReadmeEmptyBody h3 {
    margin-bottom: 8px;
    font-size: 18px;
}

.repoReadmeEmptyBody p {
    margin-bottom: 16px;
    color: var(--colorTextSecondary);
}

.codeEditor {
    min-height: 480px;
    font-family: var(--fontMono);
    font-size: 13px;
    line-height: 1.5;
    white-space: pre;
}

.commitList,
.branchList {
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    overflow: hidden;
    background: var(--colorBgSecondary);
}

.commitItem,
.branchItem {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 16px;
    border-bottom: 1px solid var(--colorBorderSecondary);
    align-items: flex-start;
}

.commitItem:last-child,
.branchItem:last-child {
    border-bottom: none;
}

.commitItemMain,
.branchItemInfo {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.commitSubject {
    color: var(--colorTextPrimary);
    font-weight: 600;
}

.commitSubject:hover {
    color: var(--colorTextLink);
}

.commitMeta,
.branchActions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    color: var(--colorTextSecondary);
    font-size: 12px;
}

.commitHash {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--colorBgPrimary);
    border: 1px solid var(--colorBorderPrimary);
    font-family: var(--fontMono);
}

.paginationBar {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 16px;
}

.inlineForm {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    align-items: end;
}

.inlineForm .btn {
    align-self: end;
    margin-bottom: 16px;
}

.diffHeader {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    margin-bottom: 16px;
}

.diffBlock {
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    overflow: hidden;
    margin-bottom: 16px;
}

.diffBlockHeader {
    padding: 10px 16px;
    background: var(--colorBgSecondary);
    border-bottom: 1px solid var(--colorBorderPrimary);
    font-family: var(--fontMono);
    font-size: 12px;
}

.diffBlockBody {
    background: var(--colorBgPrimary);
    overflow-x: auto;
}

.diffLine {
    font-family: var(--fontMono);
    font-size: 12px;
    line-height: 1.5;
}

.diffLine code {
    display: block;
    padding: 0 16px;
    white-space: pre;
    color: inherit;
    background: transparent;
}

.diffLineAddition {
    background: rgba(46, 160, 67, 0.16);
    color: #56d364;
}

.diffLineDeletion {
    background: rgba(248, 81, 73, 0.16);
    color: #ff7b72;
}

.diffLineHunk {
    background: rgba(56, 139, 253, 0.12);
    color: #79c0ff;
}

.diffLineMeta {
    color: var(--colorTextSecondary);
}

.blameTable {
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    overflow: hidden;
}

.blameRow {
    display: grid;
    grid-template-columns: 260px 72px 1fr;
    border-bottom: 1px solid var(--colorBorderSecondary);
}

.blameRow:last-child {
    border-bottom: none;
}

.blameMeta,
.blameLineNumber,
.blameCode {
    padding: 10px 12px;
    font-size: 12px;
}

.blameMeta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: var(--colorBgSecondary);
    color: var(--colorTextSecondary);
}

.blameLineNumber {
    text-align: right;
    color: var(--colorTextSecondary);
    background: var(--colorBgSecondary);
    font-family: var(--fontMono);
}

.blameCode {
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
    font-family: var(--fontMono);
    background: var(--colorBgPrimary);
    color: var(--colorTextPrimary);
}

.emptyRepoHero {
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    overflow: hidden;
    margin-bottom: 16px;
    background: linear-gradient(180deg, rgba(56, 139, 253, 0.12), rgba(13, 17, 23, 0.8));
}

.emptyRepoHeader {
    padding: 24px 24px 16px;
    border-bottom: 1px solid var(--colorBorderPrimary);
}

.emptyRepoHeader h2 {
    font-size: 32px;
    line-height: 1.2;
    margin-bottom: 8px;
}

.emptyRepoCloneBar {
    padding: 20px 24px 12px;
}

.cloneTabs {
    display: inline-flex;
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    overflow: hidden;
    margin-bottom: 12px;
}

.cloneTab {
    background: var(--colorBgSecondary);
    color: var(--colorTextPrimary);
    border: none;
    padding: 8px 14px;
    font-size: 13px;
    cursor: pointer;
}

.cloneTab.active {
    background: var(--colorBgPrimary);
    font-weight: 600;
}

.cloneTab.disabled {
    color: var(--colorTextSecondary);
    cursor: not-allowed;
}

.cloneUrlBox {
    display: flex;
    gap: 8px;
    align-items: center;
}

.copyBtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    background: var(--colorBgSecondary);
    color: var(--colorTextPrimary);
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
}

.copyBtn:hover {
    background: var(--colorBtnSecondaryHover);
}

.emptyRepoLinks {
    padding: 0 24px 24px;
    color: var(--colorTextSecondary);
    font-size: 14px;
}

.setupCommandCard {
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    overflow: hidden;
    margin-bottom: 16px;
    background: var(--colorBgSecondary);
}

.setupCommandHeader {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    padding: 18px 24px 0;
}

.setupCommandHeader h3 {
    font-size: 16px;
    font-weight: 600;
}

.setupCodeBlock {
    margin: 16px 24px 24px;
    padding: 16px;
    border-radius: var(--borderRadius);
    border: 1px solid var(--colorBorderPrimary);
    background: var(--colorBgPrimary);
    font-family: var(--fontMono);
    font-size: 13px;
    line-height: 1.6;
    overflow-x: auto;
    white-space: pre;
}

.pullRequestToolbar {
    margin-bottom: 16px;
}

.pullRequestFilters {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 8px;
}

.pullRequestFilter {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 34px;
    padding: 6px 12px;
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    background: var(--colorBgSecondary);
    color: var(--colorTextSecondary);
    font-size: 12px;
    font-weight: 600;
}

.pullRequestFilter:hover {
    text-decoration: none;
    background: var(--colorBtnSecondaryHover);
}

.pullRequestFilter.active {
    color: var(--colorTextPrimary);
    border-color: #8b949e;
}

.pullRequestList {
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    overflow: hidden;
    background: var(--colorBgSecondary);
}

.pullRequestListItem {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 16px;
    border-bottom: 1px solid var(--colorBorderSecondary);
    color: var(--colorTextPrimary);
}

.pullRequestListItem:last-child {
    border-bottom: none;
}

.pullRequestListItem:hover {
    background: rgba(110, 118, 129, 0.08);
    text-decoration: none;
}

.pullRequestListMain,
.pullRequestDetailTitle {
    min-width: 0;
}

.pullRequestTitleRow {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
}

.pullRequestMeta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    color: var(--colorTextSecondary);
    font-size: 13px;
}

.pullRequestListSide {
    flex-shrink: 0;
    align-self: center;
}

.prStatusBadge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 12px;
    font-weight: 700;
}

.prStatusBadgeOpen {
    background: rgba(46, 160, 67, 0.15);
    border-color: rgba(46, 160, 67, 0.35);
    color: #3fb950;
}

.prStatusBadgeClosed {
    background: rgba(248, 81, 73, 0.15);
    border-color: rgba(248, 81, 73, 0.35);
    color: #ff7b72;
}

.prStatusBadgeMerged {
    background: rgba(137, 87, 229, 0.18);
    border-color: rgba(137, 87, 229, 0.35);
    color: #bf8cff;
}

.pullRequestDetailHeader {
    margin-bottom: 16px;
}

.pullRequestDetailHeader h1 {
    font-size: 32px;
    line-height: 1.2;
    margin-bottom: 10px;
}

.pullRequestLayout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 24px;
    align-items: start;
}

.pullRequestSidebar {
    position: sticky;
    top: 88px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.timelineCard {
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    overflow: hidden;
    background: var(--colorBgSecondary);
    margin-bottom: 16px;
}

.timelineCardHeader {
    padding: 12px 16px;
    border-bottom: 1px solid var(--colorBorderPrimary);
    background: rgba(110, 118, 129, 0.06);
}

.timelineAuthor {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.timelineCardBody {
    padding: 16px;
    font-size: 14px;
    line-height: 1.65;
}

.mergeBox {
    border: 1px solid var(--colorBorderPrimary);
    border-radius: var(--borderRadius);
    padding: 16px;
}

.mergeBox h3 {
    font-size: 16px;
    margin-bottom: 8px;
}

.mergeBox p {
    color: var(--colorTextSecondary);
    margin-bottom: 16px;
    font-size: 14px;
}

.mergeBoxReady {
    background: rgba(46, 160, 67, 0.12);
    border-color: rgba(46, 160, 67, 0.35);
}

.mergeBoxBlocked {
    background: rgba(248, 81, 73, 0.12);
    border-color: rgba(248, 81, 73, 0.35);
}

.pullRequestBranchRow {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.prBranchPill {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid var(--colorBorderPrimary);
    background: var(--colorBgPrimary);
    color: var(--colorTextPrimary);
    font-family: var(--fontMono);
    font-size: 12px;
}

@media (max-width: 768px) {
    .headerNav {
        padding: 12px 16px;
    }

    .headerSearch {
        display: none;
    }

    .container {
        padding: 16px;
    }

    .landingHero h1 {
        font-size: 32px;
    }

    .landingFeatures {
        grid-template-columns: 1fr;
    }

    .profileLayout {
        flex-direction: column;
    }

    .profileSidebar {
        width: 100%;
    }

    .avatarCircleLarge {
        width: 120px;
        height: 120px;
    }

    .dashboardLayout {
        flex-direction: column;
    }

    .dashboardSidebar {
        width: 100%;
    }

    .exploreGrid {
        grid-template-columns: 1fr;
    }

    .repoItem {
        flex-direction: column;
        gap: 12px;
    }

    .landingActions {
        flex-direction: column;
    }

    .repoHeader {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .repoHeaderTitle {
        flex-wrap: wrap;
        font-size: 18px;
    }

    .repoPageHeader {
        flex-direction: column;
    }

    .repoContentGrid {
        grid-template-columns: 1fr;
    }

    .pullRequestLayout {
        grid-template-columns: 1fr;
    }

    .repoSidebar {
        position: static;
    }

    .pullRequestSidebar {
        position: static;
    }

    .branchSelectorForm {
        width: 100%;
        margin-right: 0;
    }

    .branchSelectorForm select,
    .cloneInput {
        width: 100%;
    }

    .commitItem,
    .branchItem,
    .pullRequestListItem {
        flex-direction: column;
    }

    .blameRow {
        grid-template-columns: 1fr;
    }

    .emptyRepoHeader h2 {
        font-size: 24px;
    }

    .cloneUrlBox,
    .setupCommandHeader {
        flex-direction: column;
        align-items: stretch;
    }

    .githubFileTableHeader,
    .githubFileRow,
    .commitSummaryBar {
        grid-template-columns: 1fr;
        display: block;
    }

    .githubFileTableHeader span:nth-child(2),
    .githubFileTableHeader span:nth-child(3) {
        display: none;
    }

    .githubFileCell {
        margin-bottom: 6px;
    }
}