:root {
  --wp-accent: #49b1f5;
  --wp-teal: #00c4b6;
  --wp-orange: #ff7242;
  --wp-border: rgba(31, 45, 61, 0.1);
  --wp-shadow: 0 3px 10px rgba(31, 45, 61, 0.05);
  --wp-shadow-strong: 0 10px 24px rgba(31, 45, 61, 0.11);
}

/* Force every Django Admin surface back onto one light palette. */
:root,
html[data-theme="dark"],
html[data-theme="light"] {
  --primary: #6f9cbf;
  --secondary: #31586f;
  --accent: #2c6a8f;
  --primary-fg: #fff;
  --body-fg: #26313a;
  --body-bg: #fff;
  --body-quiet-color: #64707b;
  --body-medium-color: #414b55;
  --body-loud-color: #182128;
  --body-color: #26313a;
  --header-color: #26313a;
  --header-branding-color: #243b4d;
  --header-bg: #fff;
  --header-link-color: #31586f;
  --breadcrumbs-fg: #66707a;
  --breadcrumbs-link-fg: #2c6a8f;
  --breadcrumbs-bg: #fff;
  --link-fg: #2c6a8f;
  --link-hover-color: #174e6b;
  --link-selected-fg: #31586f;
  --hairline-color: #e2e8ee;
  --border-color: #c9d4dc;
  --error-fg: #b42318;
  --message-debug-bg: #f2f4f6;
  --message-info-bg: #e8f3fb;
  --message-success-bg: #e9f7ef;
  --message-warning-bg: #fff3d9;
  --message-error-bg: #fdeceb;
  --darkened-bg: #f6f8fa;
  --selected-bg: #edf4f8;
  --selected-row: #f1f7fa;
  --dark-bg: #fff;
  --dark-row-bg: #f7fafc;
  --button-fg: #fff;
  --button-bg: #31586f;
  --button-hover-bg: #244557;
  --default-button-bg: #31586f;
  --default-button-hover-bg: #244557;
  --close-button-bg: #5f6d78;
  --close-button-hover-bg: #43515b;
  --delete-button-bg: #b42318;
  --delete-button-hover-bg: #8f1b12;
  --object-tools-fg: #31586f;
  --object-tools-bg: #fff;
  --object-tools-hover-bg: #edf4f8;
}

html,
html[data-theme="dark"],
html[data-theme="light"] {
  color-scheme: light;
  background: #fff;
}

#container,
body {
  color: #333;
  background: #f3f4f6 !important;
  margin: 0;
  padding: 0;
}

#content,
#content-main,
#content-related {
  background: transparent !important;
}

.theme-toggle {
  display: none;
}

/* NEW LAYOUT */
#header {
  position: fixed;
  top: 0;
  left: 250px;
  right: 0;
  height: 60px;
  background: #fff !important;
  border-bottom: 1px solid var(--wp-border);
  box-shadow: none !important;
  display: flex;
  align-items: center;
  padding: 0 20px;
  z-index: 1000;
}

#branding {
  position: fixed;
  top: 0;
  left: 0;
  width: 250px;
  height: 60px;
  background: #fff;
  border-bottom: 1px solid var(--wp-border);
  border-right: 1px solid var(--wp-border);
  display: flex;
  align-items: center;
  padding: 0 20px;
  z-index: 1001;
}

#branding h1 {
  font-size: 16px;
  font-weight: 600;
  color: #333;
  margin: 0;
}

#user-tools {
  margin-left: auto;
  display: flex;
  align-items: center;
}

#user-tools,
#user-tools a:link,
#user-tools a:visited {
  color: #666;
  font-size: 14px;
}

.wp-header-action {
  min-height: 30px;
  padding: 5px 11px;
  border: 1px solid #c9d4dc;
  border-radius: 4px;
  color: #31586f !important;
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  font-weight: 600;
  line-height: 18px;
  background: #fff;
  white-space: nowrap;
}

.wp-header-action-primary {
  border-color: #31586f;
  color: #fff !important;
  background: #31586f;
}

.wp-header-action:hover,
.wp-header-action:focus-visible {
  border-color: #174e6b;
  color: #174e6b !important;
  text-decoration: none;
  background: #edf4f8;
}

.wp-header-action-primary:hover,
.wp-header-action-primary:focus-visible {
  color: #fff !important;
  background: #244557;
}

#nav-sidebar,
.module,
.module caption,
.module h2,
fieldset,
.results,
.submit-row,
.selector,
.selector-available,
.selector-chosen,
.calendarbox,
.clockbox,
.add-row,
.autocomplete,
.select2-container--admin-autocomplete .select2-selection {
  background: #fff !important;
  color: #26313a;
}

.breadcrumbs {
  position: fixed;
  top: 0;
  left: 270px;
  height: 60px;
  display: flex;
  align-items: center;
  color: #666;
  background: transparent !important;
  border-bottom: none !important;
  z-index: 1001;
  padding: 0 !important;
  margin: 0;
  font-size: 14px;
}

.breadcrumbs a:link,
.breadcrumbs a:visited {
  color: #666;
  text-decoration: none;
}

.breadcrumbs a:hover {
  color: #31586f;
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="url"],
input[type="number"],
input[type="tel"],
input[type="date"],
input[type="datetime-local"],
input[type="time"],
input[type="file"],
select,
textarea,
.vTextField,
.urlish {
  color: #26313a;
  background: #fff !important;
  border: 1px solid #c9d4dc;
}

input[type="submit"],
input[type="button"],
button,
.button {
  color: #31586f;
  background: #fff;
  border: 1px solid #c9d4dc;
}

input[type="submit"]:hover,
input[type="button"]:hover,
button:hover,
.button:hover {
  color: #174e6b;
  background: #edf4f8;
}

.submit-row input.default,
.button.default {
  color: #fff;
  border-color: #31586f;
  background: #31586f;
}

.submit-row input.default:hover,
.button.default:hover {
  color: #fff;
  border-color: #244557;
  background: #244557;
}

#nav-sidebar {
  position: fixed;
  top: 60px;
  left: 0;
  bottom: 0;
  width: 250px;
  background: #fff !important;
  border-right: 1px solid #e2e8ee;
  z-index: 1000;
  overflow-y: auto;
  padding-top: 10px;
  display: block !important;
}

#toggle-nav-sidebar {
  display: none !important;
}

/* Sidebar links */
#nav-sidebar a {
  padding: 12px 20px !important;
  color: #666 !important;
  display: flex;
  align-items: center;
}

#nav-sidebar a:hover {
  background: #f8f9fa !important;
  color: #333 !important;
}

#nav-sidebar .current-app .section:link, 
#nav-sidebar .current-model a:link {
  color: var(--wp-teal) !important;
  background: #f0fbfb !important;
  border-right: 3px solid var(--wp-teal);
}

#main {
  margin-top: 60px;
  margin-left: 250px;
  min-height: calc(100vh - 60px);
  background: #f3f4f6 !important;
  padding: 24px;
}

#content {
  padding: 0 !important;
  margin: 0 !important;
  max-width: 100% !important;
}

/* Override Django shifted */
.main.shifted > .content {
  margin-left: 0 !important;
  max-width: 100% !important;
}

#nav-sidebar table {
  background: #fff;
  color: #26313a;
}

/* Dashboard App Lists & Cards */
div.module {
  border: none !important;
  background: transparent !important;
  box-shadow: none !important;
}

.module table,
.wp-recent-works table {
  border-collapse: separate;
  border-spacing: 0 10px;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  width: 100%;
}

.module caption,
.wp-recent-works .wp-panel-header {
  background: transparent !important;
  color: #333 !important;
  font-size: 16px;
  font-weight: bold;
  padding: 10px 0;
  border-bottom: 2px solid #e2e8ee;
  margin-bottom: 8px;
}

.module tbody tr,
.wp-recent-works tbody tr {
  background: #fff !important;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  border-radius: 8px;
}

.module tbody tr th,
.module tbody tr td,
.wp-recent-works tbody tr td {
  border-top: 1px solid #f0f0f0;
  border-bottom: 1px solid #f0f0f0;
  padding: 16px;
  vertical-align: middle;
}

.module tbody tr th:first-child,
.module tbody tr td:first-child,
.wp-recent-works tbody tr td:first-child {
  border-left: 4px solid var(--wp-accent);
  border-top-left-radius: 8px;
  border-bottom-left-radius: 8px;
}

.module tbody tr td:last-child,
.module tbody tr th:last-child,
.wp-recent-works tbody tr td:last-child {
  border-right: 1px solid #f0f0f0;
  border-top-right-radius: 8px;
  border-bottom-right-radius: 8px;
}

/* Changelist tables as distinct cards */
#changelist .results {
  background: transparent !important;
  border: none !important;
}

#changelist .results table {
  border-collapse: separate;
  border-spacing: 0 12px;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  width: 100%;
}

#changelist .results thead th {
  background: transparent !important;
  border: none !important;
  color: #888;
  font-weight: 600;
  padding: 8px 16px;
}

#changelist .results tbody tr {
  background: #fff !important;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  border-radius: 8px;
}

#changelist .results tbody tr td,
#changelist .results tbody tr th {
  border-top: 1px solid #f0f0f0;
  border-bottom: 1px solid #f0f0f0;
  padding: 16px;
  vertical-align: middle;
  background: #fff !important;
}

/* Add colorful ribbon effects to the left side */
#changelist .results tbody tr td:first-child,
#changelist .results tbody tr th:first-child {
  border-left: 4px solid var(--wp-teal);
  border-top-left-radius: 8px;
  border-bottom-left-radius: 8px;
}

#changelist .results tbody tr td:last-child,
#changelist .results tbody tr th:last-child {
  border-right: 1px solid #f0f0f0;
  border-top-right-radius: 8px;
  border-bottom-right-radius: 8px;
}

#changelist .results tbody tr:nth-child(4n+1) td:first-child,
#changelist .results tbody tr:nth-child(4n+1) th:first-child {
  border-left-color: #d35400;
}
#changelist .results tbody tr:nth-child(4n+2) td:first-child,
#changelist .results tbody tr:nth-child(4n+2) th:first-child {
  border-left-color: #8e44ad;
}
#changelist .results tbody tr:nth-child(4n+3) td:first-child,
#changelist .results tbody tr:nth-child(4n+3) th:first-child {
  border-left-color: #2980b9;
}
#changelist .results tbody tr:nth-child(4n+4) td:first-child,
#changelist .results tbody tr:nth-child(4n+4) th:first-child {
  border-left-color: #27ae60;
}

#nav-sidebar th,
#nav-sidebar td,
.module th,
.module td,
.results th,
.results td {
  color: #26313a;
  border-color: #e2e8ee;
}

#nav-sidebar th,
#nav-sidebar td,
.module thead th,
.results thead th {
  background: #fff;
  color: #64707b;
}

.object-tools a:link,
.object-tools a:visited {
  color: #31586f;
  border: 1px solid #c9d4dc;
  background: #fff;
}

.object-tools a:hover,
.object-tools a:focus {
  color: #174e6b;
  border-color: #174e6b;
  background: #edf4f8;
}

.wp-upload-warning {
  margin-top: 5px;
  color: #b42318;
  font-size: 12px;
  font-weight: 600;
}

.wp-dashboard {
  display: grid;
  gap: 18px;
  margin-bottom: 26px;
}

.wp-panel {
  min-width: 0;
  padding: 18px 20px;
  border: 1px solid var(--wp-border, #d6dee6);
  border-radius: 8px;
  background: var(--dark-bg, #fff);
  box-shadow: var(--wp-shadow);
}

.wp-panel h2 {
  margin: 0 0 14px;
  color: var(--body-color, #242c31);
  font-size: 15px;
}

.wp-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 13px;
}

.wp-panel-header h2 {
  margin: 0;
}

.wp-panel-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.wp-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(140px, 1fr));
  gap: 12px;
}

.wp-stat-card {
  position: relative;
  overflow: hidden;
  min-height: 92px;
  padding: 15px 16px;
  border-radius: 6px;
  color: var(--body-quiet-color, #4b5a64);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  text-decoration: none;
  background: var(--dark-row-bg, #f8fafb);
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.wp-stat-card::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  content: "";
  background: var(--wp-accent);
}

.wp-stat-card:nth-child(2n)::before {
  background: var(--wp-teal);
}

.wp-stat-card:nth-child(3n)::before {
  background: var(--wp-orange);
}

.wp-stat-card:hover,
.wp-stat-card:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--wp-shadow-strong);
  text-decoration: none;
}

.wp-stat-card:focus-visible {
  outline: 2px solid rgba(73, 177, 245, 0.55);
  outline-offset: 2px;
}

.wp-stat-card strong {
  color: var(--body-color, #242c31);
  font-size: 25px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.wp-stat-card span {
  font-size: 13px;
}

.wp-recent-works {
  overflow-x: auto;
}

.wp-search-panel {
  margin-bottom: 18px;
}

.wp-search-panel h1 {
  margin: 0;
  color: var(--body-color, #242c31);
  font-size: 20px;
}

.wp-search-form {
  display: grid;
  grid-template-columns: minmax(220px, 1.4fr) repeat(3, minmax(130px, 0.7fr)) auto;
  gap: 10px;
  align-items: end;
}

.wp-search-form label {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.wp-search-form label span,
.wp-result-count {
  color: var(--body-quiet-color, #5b6b76);
  font-size: 12px;
}

.wp-search-form input,
.wp-search-form select {
  min-height: 34px;
}

.wp-search-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.wp-reset-link {
  color: var(--link-fg, #0c5d94);
  font-size: 13px;
  white-space: nowrap;
}

.wp-recent-works table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
}

.wp-recent-works th,
.wp-recent-works td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--hairline-color, #e3e9ee);
  text-align: left;
  white-space: nowrap;
}

.wp-recent-works th {
  color: var(--body-quiet-color, #5b6b76);
  font-size: 12px;
  font-weight: 700;
}

.wp-recent-works tbody tr {
  transition: background 0.15s ease;
}

.wp-recent-works tbody tr:hover {
  background: var(--dark-row-bg, #f7fafc);
}

.wp-recent-works tr:last-child td {
  border-bottom: 0;
}

.wp-recent-works a {
  color: var(--link-fg, #0c5d94);
  font-weight: 600;
}

.wp-add-link {
  color: var(--link-fg, #0c5d94);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}

.wp-empty {
  margin: 0;
  color: var(--body-quiet-color, #5b6b76);
}

.wp-badge {
  display: inline-block;
  min-width: 54px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  line-height: 18px;
  text-align: center;
}

.wp-badge-success,
.wp-badge-published {
  color: #085f37;
  background: #d8f3e5;
}

.wp-badge-warning,
.wp-badge-draft {
  color: #783a00;
  background: #ffe7bb;
}

.wp-badge-muted,
.wp-badge-archived {
  color: #4d5961;
  background: #e6ebef;
}

@media (prefers-reduced-motion: no-preference) {
  @keyframes wp-rise-in {
    from {
      opacity: 0;
      transform: translateY(10px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .wp-panel,
  .wp-stat-card {
    animation: wp-rise-in 0.28s ease both;
  }

  .wp-stat-card:nth-child(2) {
    animation-delay: 30ms;
  }

  .wp-stat-card:nth-child(3) {
    animation-delay: 60ms;
  }

  .wp-stat-card:nth-child(4) {
    animation-delay: 90ms;
  }
}

@media (max-width: 900px) {
  .wp-stat-grid {
    grid-template-columns: repeat(2, minmax(120px, 1fr));
  }

  .wp-search-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .wp-panel {
    padding: 14px;
  }

  .wp-panel-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .wp-stat-grid {
    grid-template-columns: 1fr;
  }

  .wp-search-form {
    grid-template-columns: 1fr;
  }

  .wp-panel-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .wp-search-actions {
    align-items: stretch;
    flex-direction: column;
  }
}



/* --- CUSTOM SIDEBAR ACTIONS --- */
.custom-sidebar-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--hairline-color, #e2e8ee);
}

.sidebar-action {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none !important;
  transition: all 0.25s ease;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

/* 陶土色 (Terracotta) */
.sidebar-action-primary {
  background-color: #e2725b;
  color: #ffffff !important;
  border: 1px solid #d1624b;
}

.sidebar-action-primary:hover {
  background-color: #c95d48;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(226, 114, 91, 0.3);
}

/* 灰白色/淡青色 (Grayish White / Pale Cyan) */
.sidebar-action-secondary {
  background-color: #f3f4f6; /* 灰白色 */
  color: #374151 !important;
  border: 1px solid #e5e7eb;
}

.sidebar-action-secondary:hover {
  background-color: #e0f2fe; /* 淡青色 */
  color: #0369a1 !important;
  border-color: #bae6fd;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(224, 242, 254, 0.5);
}