:root {
  --app-bg: #f3f4f6;
  --panel-bg: #ffffff;
  --panel-muted-bg: #eeeeee;
  --line-color: #e5e7eb;
  --text-color: #1f2937;
  --title-color: #111827;
  --muted-color: #64748b;
  --soft-muted-color: #94a3b8;
  --menu-color: #4b5563;
  --icon-color: #5f6368;
  --active-bg: #edf3ff;
  --sub-active-bg: #f0f2ff;
  --active-color: #0b5cff;
  --card-shadow: 0 1px 3px rgba(15, 23, 42, 0.05);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text-color);
  background: var(--app-bg);
  color-scheme: light;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
}

html[data-theme="dark"] {
  --app-bg: #111827;
  --panel-bg: #1b2433;
  --panel-muted-bg: #222d3e;
  --line-color: #334155;
  --text-color: #e5e7eb;
  --title-color: #f9fafb;
  --muted-color: #cbd5e1;
  --soft-muted-color: #94a3b8;
  --menu-color: #d1d5db;
  --icon-color: #cbd5e1;
  --active-bg: #1d4ed8;
  --sub-active-bg: #243b65;
  --active-color: #ffffff;
  --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.24);
  --el-bg-color: #1b2433;
  --el-bg-color-page: #111827;
  --el-bg-color-overlay: #202b3b;
  --el-fill-color: #263244;
  --el-fill-color-light: #2c394c;
  --el-fill-color-lighter: #334155;
  --el-fill-color-extra-light: #1f2937;
  --el-fill-color-blank: #1b2433;
  --el-border-color: #3b4a60;
  --el-border-color-light: #334155;
  --el-border-color-lighter: #2b3749;
  --el-border-color-extra-light: #253044;
  --el-text-color-primary: #f8fafc;
  --el-text-color-regular: #e2e8f0;
  --el-text-color-secondary: #cbd5e1;
  --el-text-color-placeholder: #94a3b8;
  --el-mask-color: rgba(4, 10, 22, 0.66);
  --el-mask-color-extra-light: rgba(4, 10, 22, 0.34);
  --el-box-shadow: 0 10px 28px rgba(0, 0, 0, 0.34);
  --el-box-shadow-light: 0 8px 20px rgba(0, 0, 0, 0.28);
  --el-box-shadow-lighter: 0 4px 14px rgba(0, 0, 0, 0.22);
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  html[data-theme="system"] {
    --app-bg: #111827;
    --panel-bg: #1b2433;
    --panel-muted-bg: #222d3e;
    --line-color: #334155;
    --text-color: #e5e7eb;
    --title-color: #f9fafb;
    --muted-color: #cbd5e1;
    --soft-muted-color: #94a3b8;
    --menu-color: #d1d5db;
    --icon-color: #cbd5e1;
    --active-bg: #1d4ed8;
    --sub-active-bg: #243b65;
    --active-color: #ffffff;
    --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.24);
    --el-bg-color: #1b2433;
    --el-bg-color-page: #111827;
    --el-bg-color-overlay: #202b3b;
    --el-fill-color: #263244;
    --el-fill-color-light: #2c394c;
    --el-fill-color-lighter: #334155;
    --el-fill-color-extra-light: #1f2937;
    --el-fill-color-blank: #1b2433;
    --el-border-color: #3b4a60;
    --el-border-color-light: #334155;
    --el-border-color-lighter: #2b3749;
    --el-border-color-extra-light: #253044;
    --el-text-color-primary: #f8fafc;
    --el-text-color-regular: #e2e8f0;
    --el-text-color-secondary: #cbd5e1;
    --el-text-color-placeholder: #94a3b8;
    --el-mask-color: rgba(4, 10, 22, 0.66);
    --el-mask-color-extra-light: rgba(4, 10, 22, 0.34);
    --el-box-shadow: 0 10px 28px rgba(0, 0, 0, 0.34);
    --el-box-shadow-light: 0 8px 20px rgba(0, 0, 0, 0.28);
    --el-box-shadow-lighter: 0 4px 14px rgba(0, 0, 0, 0.22);
    color-scheme: dark;
  }
}

html.dark body {
  color: var(--text-color);
  background: var(--app-bg);
}

html.dark .el-card,
html.dark .el-dialog,
html.dark .el-drawer,
html.dark .el-message-box,
html.dark .el-picker-panel,
html.dark .el-popper,
html.dark .el-popover,
html.dark .el-dropdown__popper .el-dropdown-menu,
html.dark .el-select-dropdown,
html.dark .el-table,
html.dark .el-table__inner-wrapper,
html.dark .el-table__body-wrapper,
html.dark .el-table__fixed,
html.dark .el-table__fixed-right {
  background-color: var(--el-bg-color);
  color: var(--el-text-color-regular);
}

html.dark .el-table {
  --el-table-bg-color: var(--el-bg-color);
  --el-table-tr-bg-color: var(--el-bg-color);
  --el-table-header-bg-color: var(--el-fill-color-extra-light);
  --el-table-header-text-color: var(--el-text-color-secondary);
  --el-table-text-color: var(--el-text-color-regular);
  --el-table-row-hover-bg-color: var(--el-fill-color);
  --el-table-border-color: var(--el-border-color-extra-light);
  --el-table-current-row-bg-color: var(--el-fill-color-light);
  color: var(--el-text-color-regular);
}

html.dark .el-table th.el-table__cell,
html.dark .el-table tr,
html.dark .el-table td.el-table__cell {
  background-color: transparent;
}

html.dark .el-table th.el-table__cell {
  background-color: var(--el-table-header-bg-color);
}

html.dark .el-table__empty-block {
  background-color: var(--el-bg-color);
}

html.dark .el-input__wrapper,
html.dark .el-textarea__inner,
html.dark .el-select__wrapper,
html.dark .el-date-editor.el-input__wrapper,
html.dark .el-pagination .el-input__wrapper {
  background-color: #162031;
  border-color: var(--el-border-color);
  box-shadow: 0 0 0 1px var(--el-border-color) inset;
}

html.dark .el-input__wrapper:hover,
html.dark .el-textarea__inner:hover,
html.dark .el-select__wrapper:hover {
  box-shadow: 0 0 0 1px #4b6ea9 inset;
}

html.dark .el-input__inner,
html.dark .el-textarea__inner {
  color: var(--el-text-color-primary);
}

html.dark .el-button:not(.el-button--primary):not(.el-button--danger):not(.el-button--success):not(.el-button--warning):not(.el-button--info):not(.is-link) {
  color: var(--el-text-color-primary);
  background-color: #202b3b;
  border-color: var(--el-border-color);
}

html.dark .el-button:not(.el-button--primary):not(.el-button--danger):not(.el-button--success):not(.el-button--warning):not(.el-button--info):not(.is-link):hover {
  color: #93c5fd;
  background-color: #25344a;
  border-color: #4b6ea9;
}

html.dark .el-pagination.is-background .btn-prev,
html.dark .el-pagination.is-background .btn-next,
html.dark .el-pagination.is-background .el-pager li {
  background-color: #202b3b;
  color: var(--el-text-color-secondary);
}

html.dark .el-pagination.is-background .el-pager li.is-active {
  background-color: var(--el-color-primary);
  color: #ffffff;
}

* {
  box-sizing: border-box;
}

html,
body,
#app {
  width: 100%;
  height: 100%;
  margin: 0;
}

img,
video,
canvas,
svg {
  max-width: 100%;
}

body {
  overflow: hidden;
  -webkit-user-select: text;
  user-select: text;
  --wails-draggable: no-drag;
}

button,
input,
textarea,
select,
.el-button,
.el-input,
.el-textarea,
.el-switch,
.el-segmented,
.el-input-number {
  --wails-draggable: no-drag;
}

.app-shell {
  display: grid;
  grid-template-columns: 56px 210px minmax(0, 1fr);
  height: 100vh;
  height: 100dvh;
  background: var(--app-bg);
}

.app-shell--no-submenu {
  grid-template-columns: 56px minmax(0, 1fr);
}

.primary-sidebar {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 7px 6px 10px;
  background: var(--panel-bg);
  border-right: 1px solid var(--line-color);
  --wails-draggable: drag;
  -webkit-user-select: none;
  user-select: none;
}

.app-logo {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin-bottom: 20px;
  border-radius: 7px;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  color: #ffffff;
  font-size: 13px;
  font-weight: 800;
}

.primary-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  align-items: center;
}

.nav-icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 4px;
  color: var(--icon-color);
  background: transparent;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.nav-icon .el-icon {
  font-size: 20px;
}

.nav-icon:hover,
.nav-icon.active {
  color: var(--active-color);
  background: var(--active-bg);
}

.settings-entry {
  margin-top: auto;
}

.sub-sidebar {
  padding: 6px;
  background: var(--panel-bg);
  border-right: 1px solid var(--line-color);
  --wails-draggable: drag;
  -webkit-user-select: none;
  user-select: none;
}

.sub-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  height: 40px;
  padding: 0 14px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--menu-color);
  font-size: 14px;
  text-align: left;
  cursor: pointer;
}

.sub-menu-item:hover,
.sub-menu-item.active {
  color: var(--active-color);
  background: var(--sub-active-bg);
}

.sub-menu-item .el-icon {
  font-size: 16px;
}

.main-panel {
  display: grid;
  grid-template-rows: 48px minmax(0, 1fr) 22px;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background: var(--app-bg);
}

.title-bar {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 190px 0 18px;
  background: var(--panel-bg);
  border-bottom: 1px solid var(--line-color);
  --wails-draggable: drag;
  -webkit-user-select: none;
  user-select: none;
}

.title-main {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.title-accent-bar {
  flex: 0 0 auto;
  width: 4px;
  height: 20px;
  border-radius: 999px;
  background: linear-gradient(180deg, #2563eb, #8b5cf6);
}

.title-bar h1 {
  margin: 0;
  color: var(--title-color);
  font-size: 18px;
  font-weight: 700;
}

.header-user-wrap {
  position: absolute;
  top: 50%;
  right: 18px;
  transform: translateY(-50%);
  z-index: 2;
  display: flex;
  align-items: center;
}

.header-user {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 42px;
  min-width: 154px;
  padding: 5px 10px 5px 7px;
  border: 0;
  border-radius: 8px;
  background: var(--panel-bg);
  cursor: pointer;
}

.header-user .header-avatar {
  display: block;
  width: 32px;
  height: 32px;
  max-width: 32px;
  max-height: 32px;
  min-width: 32px;
  min-height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.header-user-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1.25;
  text-align: left;
}

.header-user-text strong {
  color: var(--title-color);
  font-size: 13px;
  font-weight: 500;
}

.header-user-text span {
  color: var(--muted-color);
  font-size: 12px;
}

.content-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  padding: 22px 24px;
  overflow: auto;
  background: var(--app-bg);
  color: var(--text-color);
  scrollbar-width: none;
  -ms-overflow-style: none;
  --wails-draggable: no-drag;
  -webkit-user-select: text;
  user-select: text;
}

.content-panel > * {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
}

.content-panel::-webkit-scrollbar {
  display: none;
}

.status-bar {
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 0 10px;
  border-top: 1px solid var(--line-color);
  background: var(--panel-bg);
  color: var(--muted-color);
  font-size: 12px;
}

.status-bar strong {
  justify-self: center;
  font-size: 12px;
  font-weight: 500;
}

.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 5px;
  border-radius: 50%;
  background: #00c853;
}

.work-card,
.settings-section {
  border: 1px solid var(--line-color);
  border-radius: 8px;
  background: var(--panel-bg);
  box-shadow: var(--card-shadow);
}

.home-page {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.hero-card {
  padding: 42px 24px 32px;
  text-align: center;
}

.hero-card h1 {
  margin: 0 0 8px;
  color: var(--title-color);
  font-size: 28px;
}

.hero-card p {
  margin: 0;
  color: var(--muted-color);
}

.home-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  padding: 0 18px;
  border-radius: 6px;
  background: var(--panel-muted-bg);
}

.home-toolbar strong {
  color: var(--active-color);
}

.home-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
}

.home-grid .work-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px 16px 16px;
}

.work-card h2 {
  margin: 0;
  color: var(--title-color);
  font-size: 20px;
}

.work-card p {
  margin: 10px 0 0;
  color: var(--muted-color);
  line-height: 1.7;
}

.settings-page {
  max-width: 900px;
  margin: 0 auto;
}

.page-heading {
  margin-bottom: 28px;
}

.page-heading h2 {
  margin: 0 0 6px;
  color: var(--title-color);
  font-size: 22px;
}

.page-heading p {
  margin: 0;
  color: var(--muted-color);
}

.settings-section {
  padding: 22px 24px;
  margin-bottom: 24px;
}

.settings-section h3 {
  margin: 0 0 14px;
  color: var(--title-color);
  font-size: 15px;
}

.theme-card {
  display: flex;
  gap: 28px;
  padding: 16px;
}

.theme-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: 134px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--title-color);
  font-weight: 600;
  cursor: pointer;
}

.theme-preview {
  display: grid;
  grid-template-columns: 32px 1fr;
  grid-template-rows: 18px 30px;
  gap: 6px;
  width: 130px;
  height: 90px;
  padding: 10px;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  background: #ffffff;
}

.theme-option.active .theme-preview {
  border: 3px solid #0b5cff;
  padding: 8px;
}

.theme-preview i,
.theme-preview b,
.theme-preview em {
  display: block;
  border-radius: 4px;
}

.theme-preview i {
  grid-column: 1 / -1;
  background: #f8fafc;
  border: 1px solid #e5e7eb;
}

.theme-preview b,
.theme-preview em {
  background: #f1f5f9;
}

.theme-preview--dark {
  background: #111827;
}

.theme-preview--dark i {
  background: #253244;
  border-color: #334155;
}

.theme-preview--dark b,
.theme-preview--dark em {
  background: #1f2937;
}

.theme-preview--system {
  overflow: hidden;
  background: linear-gradient(90deg, #ffffff 0 50%, #171717 50% 100%);
}

.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 54px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-color);
}

.setting-row:last-child {
  border-bottom: 0;
}

.setting-row strong {
  color: var(--title-color);
  font-size: 14px;
  font-weight: 500;
}

.setting-row p {
  margin: 6px 0 0;
  color: var(--soft-muted-color);
  font-size: 12px;
}

.setting-row > .theme-preview {
  width: 82px;
  height: 54px;
  grid-template-columns: 20px 1fr;
  grid-template-rows: 10px 18px;
  padding: 7px;
  flex: 0 0 auto;
}

.el-table .el-table-fixed-column--left,
.el-table .el-table-fixed-column--right {
  z-index: 5 !important;
  background-color: var(--el-table-tr-bg-color, var(--el-bg-color)) !important;
}

.el-table th.el-table-fixed-column--left,
.el-table th.el-table-fixed-column--right {
  z-index: 6 !important;
  background-color: var(--el-table-header-bg-color, var(--el-fill-color-light)) !important;
}

.el-table tr:hover > .el-table-fixed-column--left,
.el-table tr:hover > .el-table-fixed-column--right {
  background-color: var(--el-table-row-hover-bg-color, var(--el-fill-color)) !important;
}

.el-table .el-table-fixed-column--left .cell,
.el-table .el-table-fixed-column--right .cell {
  position: relative;
  z-index: 1;
  background-color: inherit;
}

.el-table .el-table-fixed-column--left.is-last-column {
  box-shadow: 8px 0 12px -11px rgba(0, 0, 0, 0.75) !important;
}

.el-table .el-table-fixed-column--right.is-first-column {
  box-shadow: -8px 0 12px -11px rgba(0, 0, 0, 0.75) !important;
}

@media (max-width: 900px) {
  .app-shell {
    grid-template-columns: 56px minmax(0, 1fr);
  }

  .sub-sidebar {
    display: none;
  }

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

@media (max-width: 768px) {
  .app-shell,
  .app-shell--no-submenu {
    grid-template-columns: minmax(0, 1fr);
  }

  .app-shell {
    grid-template-rows: 48px minmax(0, 1fr) 58px;
  }

  .app-shell--no-submenu {
    grid-template-rows: minmax(0, 1fr) 58px;
  }

  .primary-sidebar {
    grid-row: 3;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    min-width: 0;
    padding: 6px 10px;
    border-top: 1px solid var(--line-color);
    border-right: 0;
    --wails-draggable: no-drag;
  }

  .app-shell--no-submenu .primary-sidebar {
    grid-row: 2;
  }

  .app-logo {
    display: none;
  }

  .primary-nav {
    flex: 1;
    min-width: 0;
    flex-direction: row;
    justify-content: flex-start;
    gap: 6px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .primary-nav::-webkit-scrollbar {
    display: none;
  }

  .nav-icon {
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
  }

  .settings-entry {
    flex: 0 0 44px;
    margin-top: 0;
    margin-left: 8px;
  }

  .sub-sidebar {
    grid-row: 1;
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
    padding: 6px 10px;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line-color);
    scrollbar-width: none;
    -ms-overflow-style: none;
    --wails-draggable: no-drag;
  }

  .sub-sidebar::-webkit-scrollbar {
    display: none;
  }

  .sub-menu-item {
    flex: 0 0 auto;
    width: auto;
    max-width: 180px;
    height: 36px;
    padding: 0 12px;
    white-space: nowrap;
  }

  .sub-menu-item span {
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .main-panel {
    grid-row: 2;
    grid-template-rows: 46px minmax(0, 1fr);
  }

  .app-shell--no-submenu .main-panel {
    grid-row: 1;
  }

  .title-bar {
    gap: 10px;
    padding: 0 12px;
  }

  .title-main {
    flex: 1;
  }

  .title-accent-bar {
    height: 18px;
  }

  .title-bar h1 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 16px;
  }

  .header-user-wrap {
    position: static;
    transform: none;
  }

  .header-user {
    min-width: 0;
    width: 36px;
    height: 36px;
    padding: 2px;
    justify-content: center;
  }

  .header-user-text {
    display: none;
  }

  .content-panel {
    padding: 14px 12px 18px;
    overflow-x: auto;
  }

  .status-bar {
    display: none;
  }

  .settings-page {
    max-width: none;
  }

  .theme-card {
    flex-wrap: wrap;
    gap: 14px;
    padding: 12px 0 0;
  }

  .theme-option {
    width: calc(50% - 7px);
    min-width: 128px;
  }
}

@media (max-width: 480px) {
  .content-panel {
    padding: 12px 10px 16px;
  }

  .settings-section {
    padding: 18px 16px;
  }

  .theme-option {
    width: 100%;
  }
}