Remove PyData Sphinx Theme pin (#161)

Includes fixes for the primary sidebar compatible with PST 0.15.3

---------

Co-authored-by: Peter Sobolewski <76622105+psobolewskiPhD@users.noreply.github.com>

napari_sphinx_theme/static/css/napari-sphinx-theme.css

@@ -215,15 +215,6 @@ h1 {
     box-shadow: none;
 }
 
-.navbar .nav-item.active a {
-    font-weight: 700 !important;
-}
-
-.navbar .nav-item a>i {
-    margin-left: 0.5rem;
-    font-size: 0.875rem !important;
-}
-
 .navbar-brand {
     vertical-align: middle;
     font-size: 1.25rem;
@@ -237,35 +228,36 @@ h1 {
     color: var(--napari-color-text-base) !important;
 }
 
-.navbar .navbar-brand p.title {
-    font-size: 1rem;
-    line-height: 125%;
+.bd-header .navbar-nav li.pst-header-nav-item {
+    font-size: 1.0625rem;
+    font-weight: 500 !important;
 }
 
-.navbar .nav-item a {
-    text-decoration-line: none;
+.navbar-icon-links li.nav-item a.nav-link {
     color: var(--napari-color-text-base) !important;
-    font-size: 1.0625rem;
-    padding: 15px 1.0625rem 15px !important;
-    border-bottom: .1875rem solid transparent;
-    font-weight: 500 !important;
 }
 
-.bd-header .navbar-nav li a.nav-link {
-    font-weight: bold;
+.bd-header .navbar-nav li.pst-header-nav-item>.nav-link {
+    color: var(--napari-color-text-base) !important;
+    border-bottom: 3px solid transparent;
 }
 
-.bd-header .navbar-nav li a.nav-link:hover {
-    text-decoration: none !important;
-    border-bottom: .1875rem solid var(--napari-color-text-base);
+.bd-header .navbar-nav li.pst-header-nav-item>.nav-link:hover {
+    color: var(--napari-color-text-base) !important;
+    border-bottom: 3px solid var(--pst-color-primary);
 }
 
-.bd-header .navbar-nav>.current>.nav-link {
-    border-bottom: .1875rem solid var(--napari-color-text-base);
+.bd-header .navbar-nav li.pst-header-nav-item.current>.nav-link::before {
+    border-bottom: 0px solid var(--pst-color-primary);
 }
 
-.col-lg-9.navbar-header-items {
-    max-width: 75%;
+.bd-header .navbar-nav li.pst-header-nav-item.current>.nav-link {
+    border-bottom: 3px solid var(--pst-color-primary);
+    font-weight: 700 !important;
+}
+
+.bd-header .navbar-nav li.pst-header-nav-item>.nav-link {
+    padding: 15px 1.0625rem 15px !important;
 }
 
 /***************************
@@ -307,14 +299,21 @@ button.version-switcher__button {
  sidebar
 ***************************/
 
-.bd-sidebar label {
-    left: 0px;
+.bd-search {
+    border: 1px solid transparent;
 }
 
-.bd-sidebar-primary label.toctree-toggle:hover {
-    background: none;
+/* Remove "Section Navigation" caption */
+.bd-links__title {
+    display: none;
 }
 
+/* Move chevron to the left */
+.bd-sidebar-primary li.has-children>details>summary .toctree-toggle {
+    right: unset;
+}
+
+/* Fonts and styles */
 .bd-sidebar a.reference,
 .bd-sidebar .caption-text {
     font-size: 0.875rem;
@@ -326,10 +325,6 @@ button.version-switcher__button {
     margin-top: 0;
 }
 
-.bd-search {
-    border: 1px solid transparent;
-}
-
 .bd-sidebar .toctree-l1 a {
     padding-left: 32px;
 }
@@ -438,10 +433,6 @@ button.version-switcher__button {
     color: var(--napari-color-text-base);
 }
 
-.navbar-nav .toctree-checkbox:checked~label i {
-    transform: rotate(90deg);
-}
-
 nav.bd-links li>a {
     color: var(--napari-color-text-base);
     display: block;
@@ -653,6 +644,10 @@ a.headerlink {
     transform: scale(1.01);
 }
 
+.prev-next-area p {
+    color: var(--napari-color-text-base);
+}
+
 /***************************
  Admonitions
 ***************************/
@@ -1020,7 +1015,6 @@ div.admonition.note>.admonition-title::after {
     color: var(--napari-dark-gray);
 }
 
-
 /***************************
  Calendar popup
 ***************************/

pyproject.toml

@@ -11,7 +11,7 @@ authors = [ {name = "napari team" }]
 
 requires-python = ">=3.7"
 dependencies = [
-  "pydata-sphinx-theme==0.14.4",
+  "pydata-sphinx-theme>=0.15.3",
   "packaging",
 ]