diff --git a/piggy/static/css/themes/desert.css b/piggy/static/css/themes/desert.css
new file mode 100644
index 0000000..bc4c1ec
--- /dev/null
+++ b/piggy/static/css/themes/desert.css
@@ -0,0 +1,135 @@
+/* METADATA
+id: 9
+name: Desert
+description: A theme inspired by the warm sands and muted tones of the desert.
+*/
+
+[data-theme="desert"] {
+    /* General colors */
+    --piggy-main: #f4e7d3; /* Sandy beige background */
+    --piggy-light: #5f4b32; /* Dark brown for text */
+    --piggy-neutral: #a67c52; /* Medium brown */
+    --piggy-dark: #3e2a14; /* Dark brown for contrast */
+  
+    --piggy-text-main: var(--piggy-dark);
+    --piggy-text-light: var(--piggy-light);
+    --piggy-text-neutral: var(--piggy-neutral);
+    --piggy-text-dark: var(--piggy-dark);
+  
+    --piggy-shadow-text: rgba(94, 75, 50, 0.4); /* Subtle brown shadows */
+    --piggy-shadow-box: rgba(94, 75, 50, 0.3);
+    --piggy-shadow-glow: rgba(166, 124, 82, 0.3); /* Warm glow */
+  
+    /* Card colors */
+    --piggy-card-start: rgba(244, 231, 211, 0.8); /* Light sand gradient start */
+    --piggy-card-end: rgba(229, 204, 175, 0.8);   /* Slightly darker gradient end */
+    --piggy-card-border: #a67c52; /* Medium brown border */
+    --piggy-text-card: var(--piggy-text-dark);
+  
+    --piggy-extra-card-start: rgba(230, 200, 160, 0.8); /* Extra card start */
+    --piggy-extra-card-end: rgba(210, 180, 140, 0.8);   /* Extra card end */
+    --piggy-extra-card-border: var(--piggy-card-border);
+    --piggy-text-extra-card: var(--piggy-text-dark);
+  
+    --piggy-resource-card-start: rgba(220, 190, 150, 0.8); /* Resource card start */
+    --piggy-resource-card-end: rgba(200, 170, 130, 0.8);   /* Resource card end */
+    --piggy-resource-card-border: var(--piggy-card-border);
+    --piggy-text-resource-card: var(--piggy-text-dark);
+  
+    --piggy-card-border-width: 1px;
+  
+    /* Navbar */
+    --piggy-navbar-start: #d2b48c; /* Tan */
+    --piggy-navbar-end: #c2a678;   /* Gradient effect */
+    --piggy-text-navbar: var(--piggy-text-dark);
+  
+    /* Buttons */
+    --piggy-button: #a67c52;        /* Medium brown */
+    --piggy-button-hover: #8c6239;  /* Darker on hover */
+    --piggy-button-active: #5f4b32; /* Darkest when active */
+    --piggy-text-button: #ffffff;
+  
+    /* Thumbnails */
+    --piggy-thumbnail-overlay: rgba(94, 75, 50, 0.5); /* Subtle overlay */
+    --piggy-text-thumbnail: var(--piggy-main);
+  
+    /* Text and links */
+    --piggy-text-tag: #a67c52;
+    --piggy-text-description: var(--piggy-text-dark);
+    --piggy-text-title: var(--piggy-text-dark);
+    --piggy-text-breadcrumb: var(--piggy-text-dark);
+    --piggy-text-breadcrumb-hover: #8c6239;
+  
+    --piggy-menu: var(--piggy-main);
+    --piggy-menu-text: var(--piggy-text-dark);
+  
+    --piggy-tooltip: #e0c090;
+    --piggy-tooltip-text: var(--piggy-text-dark);
+  
+    --piggy-text-hyperlink: #1a8ce3;
+    --piggy-text-hyperlink-hover: #798b99;
+  }
+  
+  [data-theme="desert"] .level-count-container {
+    color: var(--piggy-dark);
+    background-color: var(--piggy-main);
+  }
+
+  [data-theme="desert"] .tag-box {
+    color: var(--piggy-dark);
+  }
+
+  [data-theme="desert"] #theme-select option {
+    color: var(--piggy-main);
+  }
+
+  /******************************\
+  |*     MARKDOWN OVERRIDES     *|
+  \******************************/
+  
+  [data-theme="desert"] .md-content .admonition-title {
+    font-size: 0.8rem !important;
+  }
+  
+  [data-theme="desert"] .md-content code:not(.md-code__content) {
+    background-color: #e8d4b0; /* Light sand color */
+    color: #5f4b32;            /* Dark brown text */
+  }
+  
+  [data-theme="desert"] .md-content .md-code__content {
+    filter: invert() hue-rotate(10deg) contrast(1.45);
+  }
+  
+  [data-theme="desert"] .md-content table {
+    border: 1px solid #a67c52 !important;
+  }
+  
+  [data-theme="desert"] .md-content th {
+    background-color: #d2b48c; /* Tan */
+    color: var(--piggy-text-dark);
+  }
+  
+  [data-theme="desert"] .md-content tr:nth-child(odd) td {
+    background-color: rgba(244, 231, 211, 0.8); /* Light sand */
+  }
+  
+  [data-theme="desert"] .md-content tr:nth-child(even) td {
+    background-color: rgba(229, 204, 175, 0.8); /* Slightly darker sand */
+  }
+  
+  [data-theme="desert"] .md-content details,
+  [data-theme="desert"] .md-content .tip,
+  [data-theme="desert"] .md-content .admonition {
+    background-color: #f0e0c0;
+    color: var(--piggy-text-dark);
+  }
+  
+  [data-theme="desert"] .md-content .tabbed-labels::before {
+    border-color: #a67c52;
+    background-color: rgba(166, 124, 82, 0.2) !important;
+  }
+  
+  [data-theme="desert"] .md-content .tabbed-set {
+    background: #f4e7d3;
+  }
+  
\ No newline at end of file
diff --git a/piggy/static/css/themes/high-contrast.css b/piggy/static/css/themes/high-contrast.css
index 60e31fc..732c195 100644
--- a/piggy/static/css/themes/high-contrast.css
+++ b/piggy/static/css/themes/high-contrast.css
@@ -112,8 +112,6 @@ description: High contrast theme for maximum visibility.
   margin-bottom: 5px;
   color: #fff;
   background-color: #000;
-  top: 7px;
-  left: 11px;
 }
 
 [data-theme="high-contrast"] #settings-menu {
diff --git a/piggy/static/css/themes/matrix.css b/piggy/static/css/themes/matrix.css
index 1fef6e4..f346d47 100644
--- a/piggy/static/css/themes/matrix.css
+++ b/piggy/static/css/themes/matrix.css
@@ -39,8 +39,8 @@ description: A theme inspired by the green hues of "The Matrix" movies.
     --piggy-card-border-width: 1px;
   
     /* Piggy elements */
-    --piggy-navbar-start: #000000; /* Navbar start */
-    --piggy-navbar-end: #000000; /* Navbar end */
+    --piggy-navbar-start: #001900; /* Navbar start */
+    --piggy-navbar-end: #001100; /* Navbar end */
     --piggy-text-navbar: var(--piggy-light);
   
     --piggy-button: #004400; /* Dark green button */
@@ -63,8 +63,8 @@ description: A theme inspired by the green hues of "The Matrix" movies.
     --piggy-tooltip: #001100;
     --piggy-tooltip-text: #00ff00;
   
-    --piggy-text-hyperlink: #00ff00;
-    --piggy-text-hyperlink-hover: #00ff00;
+    --piggy-text-hyperlink: #00ffff;
+    --piggy-text-hyperlink-hover: #99ffff;
   }
   
   /******************************\
diff --git a/piggy/static/css/themes/ocean.css b/piggy/static/css/themes/ocean.css
index 329b28a..7a56b84 100644
--- a/piggy/static/css/themes/ocean.css
+++ b/piggy/static/css/themes/ocean.css
@@ -66,8 +66,8 @@ description: A theme inspired by the serene blues and teals of the ocean.
     --piggy-tooltip: #003b4d;
     --piggy-tooltip-text: #ffffff;
   
-    --piggy-text-hyperlink: #88c0d0;
-    --piggy-text-hyperlink-hover: #a1d9e6;
+    --piggy-text-hyperlink: #4172b2;
+    --piggy-text-hyperlink-hover: #83c1d9;
   }
   
   /******************************\
diff --git a/piggybank b/piggybank
index df3e8ff..046569c 160000
--- a/piggybank
+++ b/piggybank
@@ -1 +1 @@
-Subproject commit df3e8fff9892d7d54ee285104b70fd76b026750b
+Subproject commit 046569c309d668f778a1f5bc5fce6eb6c9b15df0