From c31d6e8a7e8d5009f4929112db79e56d5e19ffc7 Mon Sep 17 00:00:00 2001
From: cssbubble <cssbubble@gmail.com>
Date: Fri, 27 May 2022 13:03:49 +0100
Subject: [PATCH] pri and sec colors added, minor ui changes

---
 src/App.svelte                 | 54 ++++++++++++++------
 src/BookCard.svelte            |  2 +-
 src/ButtonGroup.svelte         |  2 +-
 src/FormatDetail.svelte        |  4 +-
 src/FormatList.svelte          |  2 +-
 src/ItemDetail.svelte          | 93 +++++++++++++++++++++++++---------
 src/TopicDetail.svelte         | 17 +++----
 src/TopicMasonryGrid.svelte    | 12 ++---
 src/VideoCard.svelte           | 35 ++++++++-----
 src/tailwindui/AppShell.svelte |  6 +--
 templates/index.html           | 37 ++++++++++++--
 11 files changed, 186 insertions(+), 78 deletions(-)

diff --git a/src/App.svelte b/src/App.svelte
index 0c8f8da..0f3a9bf 100644
--- a/src/App.svelte
+++ b/src/App.svelte
@@ -46,14 +46,38 @@
     onMount(getRandomItemId);
 	onMount(hashchange);
     
-
+    
     
 </script>
 
+<style>
+    #checkbox:checked + label .switch-ball{
+      background-color: white;
+      transform: translateX(24px);
+      transition: transform 0.3s linear;
+    }
+  </style>
 
 <svelte:window on:hashchange={hashchange}/>
+<div class="flex items-center justify-center mx-auto absolute top-5 right-0 left-1/3">
+    <div class="flex justify-end items-center space-x-2 mx-auto relative">
+        <span class="text-xs font-extralight">Light 
+            <div>
+                <input type="checkbox" name="" id="checkbox" class="hidden" />
+                <label for="checkbox" class="cursor-pointer">
+                  <div class="w-9 h-5 flex items-center bg-gray-300 rounded-full p2">
+                    <div class="w-4 h-4 bg-white rounded-full shadow switch-ball"></div>
+                  </div>
+                </label>
+              </div>
+        </span>
+        <span class="text-xs font-semibold">Dark</span>
+      </div>
+</div>
 
 <TailwindUI.AppShell>
+
+        
     <svelte:fragment slot="content">
         {#if currentView === "/home" || currentView === "/"}
             <Home/>
@@ -83,34 +107,34 @@
     </svelte:fragment>
 
     <svelte:fragment slot="nav">
-        <a href="#/topics" class={(currentView === "/topics" ? 'bg-gray-900' : '') + " text-white w-full hover:bg-gray-900 group flex flex-col items-center px-2 py-2 text-sm font-medium rounded-md"}>
-            <SearchIcon class=" flex-shrink-0 h-6 w-6 text-indigo-300"/>
+        <a href="#/topics" class={(currentView === "/topics" ? 'bg-lightSecondary1 text-lightSecondary2' : '') + " text-lightSecondary1 w-full hover:bg-lightSecondary1 hover:text-lightSecondary2 group flex flex-col items-center px-2 py-2 text-sm font-medium rounded-md"}>
+            <SearchIcon class=" flex-shrink-0 h-6 w-6"/>
             <h3 class="text-center"> Topics</h3>
         </a>
-        <a href="#/formats" class={(currentView === "/formats" ? 'bg-gray-900' : '') + " text-white w-full hover:bg-gray-900 group flex flex-col items-center px-2 py-2 text-sm font-medium rounded-md"}>
-            <SearchIcon class=" flex-shrink-0 h-6 w-6 text-indigo-300"/>
+        <a href="#/formats" class={(currentView === "/formats" ? 'bg-lightSecondary1 text-lightSecondary2' : '') + " text-lightSecondary1 w-full hover:bg-lightSecondary1 hover:text-lightSecondary2 group flex flex-col items-center px-2 py-2 text-sm font-medium rounded-md"}>
+            <SearchIcon class=" flex-shrink-0 h-6 w-6"/>
             <h3 class="text-center"> Formats</h3>
         </a>
-        <a href="#/random" on:click={getRandomItemId} class="text-indigo-100 hover:bg-gray-900 w-full group flex flex-col items-center px-2 py-2 text-sm font-medium rounded-md">
-            <SearchIcon class=" flex-shrink-0 h-6 w-6 text-indigo-300"/>
+        <a href="#/random" on:click={getRandomItemId} class="text-indigo-100 hover:bg-lightSecondary1 hover:text-lightSecondary2 w-full group flex flex-col items-center px-2 py-2 text-sm font-medium rounded-md">
+            <SearchIcon class=" flex-shrink-0 h-6 w-6"/>
             <h3 class="text-center"> Random Item</h3>
         </a>
-        <a href="#/search" class={(currentView === "/search" ? 'bg-gray-900' : '') + " text-white w-full hover:bg-gray-900 group flex flex-col items-center px-2 py-2 text-sm font-medium rounded-md"}>
-            <SearchIcon class=" flex-shrink-0 h-6 w-6 text-indigo-300"/>
+        <a href="#/search" class={(currentView === "/search" ? 'bg-lightSecondary1 text-lightSecondary2' : '') + " text-lightSecondary1 w-full hover:bg-lightSecondary1 hover:text-lightSecondary2 group flex flex-col items-center px-2 py-2 text-sm font-medium rounded-md"}>
+            <SearchIcon class=" flex-shrink-0 h-6 w-6"/>
             <h3 class="text-center"> Search</h3>
         </a>
         <hr/>
-        <a href="#/wanttolearn" class={(currentView === "/wanttolearn" ? 'bg-gray-900' : '') + " text-white w-full hover:bg-gray-900 group flex flex-col items-center px-2 py-2 text-sm font-medium rounded-md"}>
-            <BookmarkIcon class=" flex-shrink-0 h-6 w-6 text-indigo-300"/>
+        <a href="#/wanttolearn" class={(currentView === "/wanttolearn" ? 'bg-lightSecondary1 text-lightSecondary2' : '') + " text-lightSecondary1 w-full hover:bg-lightSecondary1 hover:text-lightSecondary2 group flex flex-col items-center px-2 py-2 text-sm font-medium rounded-md"}>
+            <BookmarkIcon class=" flex-shrink-0 h-6 w-6 "/>
             <h3 class="text-center"> Want to learn</h3>
         </a>
-        <a href="#/finishedlearning" class={(currentView === "/finishedlearning" ? 'bg-gray-900' : '') + " text-white w-full hover:bg-gray-900 group flex flex-col items-center px-2 py-2 text-sm font-medium rounded-md"}>
-            <BookmarkAltIcon class=" flex-shrink-0 h-6 w-6 text-indigo-300"/>
+        <a href="#/finishedlearning" class={(currentView === "/finishedlearning" ? 'bg-lightSecondary1 text-lightSecondary2' : '') + " text-lightSecondary1 w-full hover:bg-lightSecondary1 hover:text-lightSecondary2 group flex flex-col items-center px-2 py-2 text-sm font-medium rounded-md"}>
+            <BookmarkAltIcon class=" flex-shrink-0 h-6 w-6 "/>
             <h3 class="text-center"> Finished learning</h3>
         </a>
         <hr/>
-        <a href="/learn" class="text-indigo-100 hover:bg-gray-900 w-full group flex flex-col items-center px-2 py-2 text-sm font-medium rounded-md">
-            <CogIcon class=" flex-shrink-0 h-6 w-6 text-indigo-300"/>
+        <a href="/learn" class="text-indigo-100 hover:bg-lightSecondary1 hover:text-lightSecondary2 w-full group flex flex-col items-center px-2 py-2 text-sm font-medium rounded-md">
+            <CogIcon class=" flex-shrink-0 h-6 w-6 "/>
             <h3 class="text-center"> Datasette</h3>
         </a>
 
diff --git a/src/BookCard.svelte b/src/BookCard.svelte
index 9431c6c..d9f5764 100644
--- a/src/BookCard.svelte
+++ b/src/BookCard.svelte
@@ -2,7 +2,7 @@
   export let item;
 </script>
 
-<a class="relative flex flex-col w-44 items-center mb-4 rounded-md shadow-lg overflow-hidden transform transition ease-out duration-300 hover:scale-105 hover:shadow-xl" href="#/item/{item.rowid}">
+<a class="relative flex flex-col w-44 items-center mb-4 rounded-md shadow-lg overflow-hidden transform transition ease-out duration-300 hover:scale-105 hover:shadow-xl bg-lightSecondary1" href="#/item/{item.rowid}">
   <img class="object-cover h-64 w-44" src={item.image || '/static/book-cover.png'} alt="{item.name}"/>
   <h1 class="text-lg font-semibold p-2 text-white tracking-wider">
     <sl-rating readonly precision="0.1" value={item.rating}></sl-rating>
diff --git a/src/ButtonGroup.svelte b/src/ButtonGroup.svelte
index 66dde61..e2f950f 100644
--- a/src/ButtonGroup.svelte
+++ b/src/ButtonGroup.svelte
@@ -23,7 +23,7 @@
       {i == 0 && 'rounded-l-md'}
       {i == tabs.length-1 && 'rounded-r-md'} 
       border border-gray-800 text-sm font-medium focus:z-10 focus:outline-none 
-      {currentlySelected === i? 'bg-green-800 text-white' : 'bg-gray-100 text-gray-800'}
+      {currentlySelected === i? 'bg-lightButton2 text-lightButton1' : 'bg-gray-100 text-gray-800'}
      "
   >
      {tab}
diff --git a/src/FormatDetail.svelte b/src/FormatDetail.svelte
index fdd55be..4ff1e1b 100644
--- a/src/FormatDetail.svelte
+++ b/src/FormatDetail.svelte
@@ -1,6 +1,6 @@
 <script>
     import ItemCard from "./ItemCard.svelte"
-
+    
     export let format;
     export let alltopics;
     let items = [];
@@ -18,6 +18,8 @@
     </div>
 </div>
 
+
+
 {#if format == 'book'}
 <div class="mt-12 grid gap-5 grid-cols-2 sm:grid-cols-3 md:grid-cols-2 lg:grid-cols-4 xl:grid-cols-6 justify-items-center">
     {#each items as item}
diff --git a/src/FormatList.svelte b/src/FormatList.svelte
index 3cb6608..9607ff1 100644
--- a/src/FormatList.svelte
+++ b/src/FormatList.svelte
@@ -42,7 +42,7 @@
     <div class="flex-shrink-0">
       <img class="h-48 w-full object-cover" src={format.image} alt="">
     </div>
-    <h1 class="text-lg font-semibold p-2 bg-gray-800 text-white tracking-wider">{format.name}</h1>
+    <h1 class="text-lg font-semibold p-2 bg-lightButton2 text-lightButton1 tracking-wider">{format.name}</h1>
 </a>
 {/each}
 
diff --git a/src/ItemDetail.svelte b/src/ItemDetail.svelte
index bb5def6..6c23666 100644
--- a/src/ItemDetail.svelte
+++ b/src/ItemDetail.svelte
@@ -2,11 +2,25 @@
     import ButtonGroup from "./ButtonGroup.svelte";
     import { bookmarks } from "./stores.js"
     import Icon from "./tailwindui/Icon.svelte"
-
+    
     export let itemid;
     let item;
     let reviews = [];
 
+    function youtube_parser(url){
+    var regExp = /^.*((youtu.be\/)|(v\/)|(\/u\/\w\/)|(embed\/)|(watch\?))\??v?=?([^#&?]*).*/;
+    var match = url.match(regExp);
+    return (match&&match[7].length==11)? match[7] : false;
+  }
+
+  function get_thumbnail_image_url(item){
+    let youtubeformat = item.links.split(";").find(s => s.startsWith('video|') && (s.includes('youtube.com') || s.includes('youtu.be')));
+    let youtubeurl = youtubeformat && youtubeformat.split('|')[1];
+    let ytid = youtubeurl && youtube_parser(youtubeurl);
+    let thumbnail_image_url  = ytid && `https://img.youtube.com/vi/${ytid}/mqdefault.jpg`
+    return thumbnail_image_url
+  }
+
     $: fetch(`/learn/items/${itemid}.json?_shape=object`)
         .then(r => r.json())
         .then(data => {
@@ -59,20 +73,38 @@
   <main class="px-12 py-10">
     <h3 class="py-2 mb-5">
       {#each item.topics.split(";") as topicname}
-      <a href={"#/topic/" + topicname} class="mr-2 font-bold text-cyan-400">{topicname}</a>
+      <a href={"#/topic/" + topicname} class="mr-2 font-bold text-lightSecondary2 dark:text-DarkSecondary2">{topicname}</a>
       {/each}
     </h3>
     <div class="mb-10 flex flex-col sm:flex-row md:flex-col lg:flex-row">
       <!-- book image  -->
       <div class="flex-nowrap">
-        <img class="mr-6 mb-6 w-44 h-64 transform rounded-md shadow-md transition duration-300 ease-out hover:scale-105 md:shadow-xl" src="{item.image || '/static/book-cover.png'}" alt="" />
+        {#if item.image}
+          <img class="mr-6 mb-6 w-44 h-64 transform rounded-md shadow-md transition duration-300 ease-out hover:scale-105 md:shadow-xl" src="{item.image}" alt="{item.name}" />
+
+        {:else if item.links.includes('book')}
+          <img class="mr-6 mb-6 w-44 h-64 transform rounded-md shadow-md transition duration-300 ease-out hover:scale-105 md:shadow-xl" src="/static/book-cover.png" alt="{item.name}" />
+
+        {:else if item.links.includes('video')}
+          <div class="relative">
+            <img class="h-28 w-44 flex justify-center items-center border-r border-gray-500 relative" src="{get_thumbnail_image_url(item)}" alt="{item.name}">
+            <div class="absolute inset-0 w-full h-full flex items-center justify-center" aria-hidden="true">
+              <svg class="h-12 w-12 text-indigo-500" fill="currentColor" viewBox="0 0 84 84"><circle opacity="0.9" cx="42" cy="42" r="42" fill="white"></circle><path d="M55.5039 40.3359L37.1094 28.0729C35.7803 27.1869 34 28.1396 34 29.737V54.263C34 55.8604 35.7803 56.8131 37.1094 55.9271L55.5038 43.6641C56.6913 42.8725 56.6913 41.1275 55.5039 40.3359Z"></path></svg>
+            </div>
+          </div>
+
+        {:else}
+          <img class="mr-6 mb-6 w-44 h-64 transform rounded-md shadow-md transition duration-300 ease-out hover:scale-105 md:shadow-xl" src="/static/book-cover.png" alt="{item.name}" />
+
+        {/if}
+        <!-- <img class="mr-6 mb-6 w-44 h-64 transform rounded-md shadow-md transition duration-300 ease-out hover:scale-105 md:shadow-xl" src="{item.image || '/static/book-cover.png'}" alt="" /> -->
       </div>
       <!-- book details  -->
       <div class="flex w-full flex-col justify-between ml-5">
         <!-- title, sub title, author  -->
         <section>
-          <h1 class="text-2xl text-white">{item.name}</h1>
-          <p class="font text-gray-400">{item.description}</p>
+          <h1 class="text-2xl">{item.name}</h1>
+          <p class="font">{item.description}</p>
           <span class="text-sm">{item.creators}</span>
         </section>
         <!-- ratings and upload buttons -->
@@ -87,9 +119,9 @@
           </div>
           
 
-          <div class="flex items-center justify-start gap-3 text-gray-500 mt-5">
+          <div class="flex items-center justify-start gap-3 mt-5">
             {#each item.links.split(";") as type}
-            <a href={type.split("|")[1]} class="inline-flex items-center px-3 py-1 rounded-lg text-xs font-medium bg-violet-800 text-gray-50 border" target="_blank"> {type.split("|")[0]} 
+            <a href={type.split("|")[1]} class="inline-flex items-center px-3 py-1 rounded-lg text-xs font-medium bg-lightSecondary2 text-lightSecondary1 dark:bg-darkSecondary2 dark:text-darkSecondary1 border" target="_blank"> {type.split("|")[0]} 
               <span class="ml-0.5"><Icon kind="link"/></span>
             </a>
             {/each}
@@ -101,12 +133,13 @@
     
     <!-- Description  -->
     <section class="my-8">
-      <h2 class="text-base font-bold text-gray-100 ">Description</h2>
-      <p class="mt-4 text-sm text-gray-200">{item.description}</p>
+      <h2 class="text-base font-bold ">Description</h2>
+      <p class="mt-4 text-sm">{item.description}</p>
     </section>
     <hr />
     <!-- details  -->
-    <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-6  text-gray-400">
+    <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-6">
+      {#if item.genre}
       <div class="flex flex-col justify-between items-center gap-1 border border-gray-200 py-5">
         <div class="flex flex-col items-center">
           <h3 class="uppercase text-xs">genre</h3>
@@ -117,50 +150,61 @@
             </svg>
           </span>
         </div>
-        <span class="text-xs ">Fiction</span>
+        <span class="text-xs ">{item.genre}</span>
       </div>
+      {/if}
 
-      <div class="flex flex-col justify-between items-center gap-1 border border-gray-200 py-5">
+      {#if item.year}
+      <div class="flex flex-col justify-between items-center gap-1 border py-5 border-gray-200">
         <div class="flex flex-col items-center">
-          <h3 class="uppercase text-xs text-gray-400">year</h3>
+          <h3 class="uppercase text-xs ">year</h3>
           <span>{item.year}</span>
         </div>
       </div>
+      {/if}
 
+      {#if item.difficulty}
       <div class="flex flex-col justify-between items-center gap-1 border border-gray-200 py-5">
         <div class="flex flex-col items-center">
-          <h3 class="uppercase text-xs text-gray-400">language</h3>
-          <span>EN</span>
+          <h3 class="uppercase text-xs ">Difficulty</h3>
+          <span></span>
         </div>
-        <span class="text-xs">English</span>
+        <span class="text-xs">{item.difficulty}</span>
       </div>
+      {/if}
 
+      {#if item.creators}
       <div class="flex flex-col justify-between items-center gap-1 border border-gray-200 py-5">
         <div class="flex flex-col items-center">
-          <h3 class="uppercase text-xs text-gray-400">Length</h3>
-          <span>209</span>
+          <h3 class="uppercase text-xs ">Creator</h3>
+          <span></span>
         </div>
-        <span class="text-xs">Pages</span>
+        <span class="text-xs">{item.creators}</span>
       </div>
+      {/if}
 
+      <!-- {#if }
       <div class="flex flex-col justify-between items-center gap-1 border border-gray-200 py-5">
-        <h3 class="uppercase text-xs text-gray-400">Publisher</h3>
+        <h3 class="uppercase text-xs ">Publisher</h3>
         <span></span>
         <br />
         <span class="text-xs">Public Domain</span>
       </div>
+      {/if} -->
 
+      {#if item.size}
       <div class="flex flex-col justify-between items-center gap-1 border border-gray-200 py-5">
         <div class="flex flex-col items-center">
           <h3 class="uppercase text-xs text-gray-400">Size</h3>
-          <span>310.4</span>
+          <span></span>
         </div>
-        <span class="text-xs">KB</span>
+        <span class="text-xs">{item.size}</span>
       </div>
-
+      {/if}
     </div>
     <hr />
     <!-- review  -->
+    {#if item.review}
     <section class="my-8">
       <div class="flex justify-between items-center">
         <h2 class="text-base font-bold text-gray-100">Reviews</h2>
@@ -168,7 +212,7 @@
       
       <div class="flex flex-col md:flex-row md:overflow-x-auto md:pb-5 mt-3 gap-2">
       {#each reviews as review}
-        <article class="px-3 py-4 bg-gray-200 rounded-lg text-xs w-48 max-w-sm shrink-0">
+        <article class="px-3 py-4 bg-lightSecondary2 text-lightSecondary1 dark:bg-darkSecondary2 dark:text-darkSecondary1 rounded-lg text-xs w-48 max-w-sm shrink-0">
           <h3 class="font-semibold">{review.blurb.toString().slice(0,10)}...</h3>
           <p class="mt-2">{review.blurb}</p>
           <div class="mt-3">
@@ -180,6 +224,7 @@
   
       </div>
     </section>
+    {/if}
     <!-- more books by same author  -->
 
     <!-- <section class="my-8 overflow-hidden">
diff --git a/src/TopicDetail.svelte b/src/TopicDetail.svelte
index 1b93b00..28ab558 100644
--- a/src/TopicDetail.svelte
+++ b/src/TopicDetail.svelte
@@ -46,17 +46,19 @@
     
 </script>
 
-<SearchForm {alltopics} on:queryChanged={handleQueryChanged}/>
+
 
 <TopicMasonryGrid {topicname} {alltopics}/>
 
+<SearchForm {alltopics} on:queryChanged={handleQueryChanged}/>
+
 <!-- <div class="grid grid-cols-1 gap-6 sm:grid-cols-2 md:grid-cols-1 lg:grid-cols-2 xl:grid-cols-3">
     {#each items as item}
         <ItemCard {item}/>
     {/each}
 </div> -->
 
-<div>
+<div class="mt-10">
     <div class="">
         <sl-tab-group placement="start">
             {#each formats.filter(f => items.filter(x => x.links.includes(f.id + '|')).length > 0) as format}
@@ -65,13 +67,8 @@
         
                 {#if format.id == 'book'}
                 <sl-tab-panel name="{format.id}">
-                    <div class="mt-12 grid gap-5 grid-cols-2 sm:grid-cols-3 md:grid-cols-2 lg:grid-cols-4 xl:grid-cols-5 justify-items-center">
-<<<<<<< HEAD
-                        {#each items.filter(x => x.links.includes(format.id + '|')) as item}
-                        
-=======
+                    <div class="grid gap-5 grid-cols-2 sm:grid-cols-3 md:grid-cols-2 lg:grid-cols-4 xl:grid-cols-5 justify-items-center">
                         {#each filteredItems.filter(x => x.links.includes(format.id + '|')) as item}
->>>>>>> upstream/main
                         <BookCard {item}/>
                         {/each}
                     </div>
@@ -79,7 +76,7 @@
                 
                 {:else if format.id == 'video'}
                 <sl-tab-panel name="{format.id}">
-                    <div class="mt-12 max-w-lg mx-auto grid gap-5 lg:grid-cols-2 lg:max-w-none xl:grid-cols-3">
+                    <div class="max-w-lg mx-auto grid gap-5 lg:grid-cols-2 lg:max-w-none xl:grid-cols-3">
                         {#each filteredItems.filter(x => x.links.includes(format.id + '|')) as item}
                         <VideoCard {item}/>
                         {/each}    
@@ -88,7 +85,7 @@
 
                 {:else} 
                 <sl-tab-panel name="{format.id}">
-                    <div class="mt-12 max-w-lg mx-auto grid gap-5 lg:grid-cols-2 lg:max-w-none xl:grid-cols-3">
+                    <div class="max-w-lg mx-auto grid gap-5 lg:grid-cols-2 lg:max-w-none xl:grid-cols-3">
                         {#each filteredItems.filter(x => x.links.includes(format.id + '|')) as item}
                         <GenericCard {item}/>
                         {/each} 
diff --git a/src/TopicMasonryGrid.svelte b/src/TopicMasonryGrid.svelte
index a3eb5d3..5de9295 100644
--- a/src/TopicMasonryGrid.svelte
+++ b/src/TopicMasonryGrid.svelte
@@ -66,9 +66,9 @@
 
 </script>
 
-<div class="my-10">
+<div class="my-10 text-lightButton2">
     <sl-breadcrumb>
-        <sl-breadcrumb-item href="#/topics">All Topics</sl-breadcrumb-item>
+        <sl-breadcrumb-item href="#/topics" class="text-lg">All Topics</sl-breadcrumb-item>
         {#if topic}
             {#if topic.parent_id}
                 <sl-breadcrumb-item href={"#/topic/"  + topic.parent_id}>
@@ -86,16 +86,16 @@
 
 <div class="gap-8 columns-1 sm:columns-2 lg:columns-3 mb-8">
   {#each [...map.entries()] as parent}
-  <div class="rounded-lg shadow-lg p-4 break-inside-avoid mb-4 bg-cyan-900">
+  <div class="rounded-lg shadow-lg p-4 break-inside-avoid mb-4 bg-lightSecondary1 border-2 border-lightButton2 ">
     {#if typeof(parent[0]) == "string"}
-    <span class="mt-1 p-1 text-gray-100 font-semibold text-lg">{ parent[0] }</span>
+    <span class="mt-1 p-1  font-semibold text-lg">{ parent[0] }</span>
     {:else}
-    <a href={"#/topic/" + parent[0].name}><span class="mt-1 p-1 text-gray-100 font-semibold text-lg">{ format_topic_name(parent[0]) }</span></a>
+    <a href={"#/topic/" + parent[0].name}><span class="mt-1 p-1 text-lightButton2 font-extrabold text-lg">{ format_topic_name(parent[0]) }</span></a>
     {/if}
   
     <div class="mt-2 flex flex-wrap text-sm text-gray-900">
     {#each parent[1] as child}
-        <a href={"#/topic/" + child.name} class="text-gray-200 no-underline hover:underline hover:text-white hover:underline-offset-2 px-2 ">{format_topic_name(child)}</a>
+        <a href={"#/topic/" + child.name} class="text-lightSecondary2 no-underline hover:underline hover:underline-offset-2 px-2 ">{format_topic_name(child)}</a>
     {/each}
     </div>    
   </div>
diff --git a/src/VideoCard.svelte b/src/VideoCard.svelte
index 78d9b25..4a81515 100644
--- a/src/VideoCard.svelte
+++ b/src/VideoCard.svelte
@@ -1,40 +1,49 @@
 <script>
   export let item;
-  let youtubeformat = item.links.split(";").find(s => s.startsWith('video|') && (s.includes('youtube.com') || s.includes('youtu.be')));
-  let youtubeurl = youtubeformat && youtubeformat.split('|')[1];
-
+  
   function youtube_parser(url){
     var regExp = /^.*((youtu.be\/)|(v\/)|(\/u\/\w\/)|(embed\/)|(watch\?))\??v?=?([^#&?]*).*/;
     var match = url.match(regExp);
     return (match&&match[7].length==11)? match[7] : false;
   }
 
-  let ytid = youtubeurl && youtube_parser(youtubeurl);
-  let thumbnail_image_url  = ytid && `https://img.youtube.com/vi/${ytid}/mqdefault.jpg`
+  function get_thumbnail_image_url(item){
+    let youtubeformat = item.links.split(";").find(s => s.startsWith('video|') && (s.includes('youtube.com') || s.includes('youtu.be')));
+    let youtubeurl = youtubeformat && youtubeformat.split('|')[1];
+    let ytid = youtubeurl && youtube_parser(youtubeurl);
+    let thumbnail_image_url  = ytid && `https://img.youtube.com/vi/${ytid}/mqdefault.jpg`
+    return thumbnail_image_url
+  }
+  
 </script>
 
 
-<a class="flex flex-wrap w-full mb-8 justify-between overflow-hidden text-gray-50 rounded-lg border border-gray-500 hover:scale-105 duration-300" href="#/item/{item.rowid}">
+<a class="flex flex-wrap w-full mb-8 justify-between overflow-hidden rounded-lg bg-lightSecondary1 border-2 border-lightButton2 hover:scale-105 duration-300" href="#/item/{item.rowid}">
   <div class="relative w-full h-28 max-w-sm shadow-lg ring-1 ring-black/5 rounded-xl flex items-start">
     <div class="h-28 w-44 flex justify-center items-center border-r border-gray-500 relative">
 
-      {#if item.image || thumbnail_image_url}
-      
+      {#if item.image || get_thumbnail_image_url(item)}
+    
       <div>
-        <img src={item.image || thumbnail_image_url} class="h-28 object-cover" alt="{item.name}">
-        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 384 512" class="absolute top-1/3 left-1/3 z-20 h-10 w-10 fill-gray-500"><path d="M361 215C375.3 223.8 384 239.3 384 256C384 272.7 375.3 288.2 361 296.1L73.03 472.1C58.21 482 39.66 482.4 24.52 473.9C9.377 465.4 0 449.4 0 432V80C0 62.64 9.377 46.63 24.52 38.13C39.66 29.64 58.21 29.99 73.03 39.04L361 215z"/></svg>
+        <img src={item.image || get_thumbnail_image_url(item)} class="h-28 object-cover" alt="{item.name}">
+        <div class="absolute inset-0 w-full h-full flex items-center justify-center" aria-hidden="true">
+          <svg class="h-12 w-12 text-indigo-500" fill="currentColor" viewBox="0 0 84 84"><circle opacity="0.9" cx="42" cy="42" r="42" fill="white"></circle><path d="M55.5039 40.3359L37.1094 28.0729C35.7803 27.1869 34 28.1396 34 29.737V54.263C34 55.8604 35.7803 56.8131 37.1094 55.9271L55.5038 43.6641C56.6913 42.8725 56.6913 41.1275 55.5039 40.3359Z"></path></svg>
+        </div>
+        
       </div>
       
       {:else}
       
-      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 384 512" class="h-10 w-10 fill-gray-500"><path d="M361 215C375.3 223.8 384 239.3 384 256C384 272.7 375.3 288.2 361 296.1L73.03 472.1C58.21 482 39.66 482.4 24.52 473.9C9.377 465.4 0 449.4 0 432V80C0 62.64 9.377 46.63 24.52 38.13C39.66 29.64 58.21 29.99 73.03 39.04L361 215z"/></svg>
+      <div class="absolute inset-0 w-full h-full flex items-center justify-center" aria-hidden="true">
+        <svg class="h-12 w-12 text-indigo-500" fill="currentColor" viewBox="0 0 84 84"><circle opacity="0.9" cx="42" cy="42" r="42" fill="white"></circle><path d="M55.5039 40.3359L37.1094 28.0729C35.7803 27.1869 34 28.1396 34 29.737V54.263C34 55.8604 35.7803 56.8131 37.1094 55.9271L55.5038 43.6641C56.6913 42.8725 56.6913 41.1275 55.5039 40.3359Z"></path></svg>
+      </div>
       
       {/if}
     </div>
     
     <div class="flex flex-col ml-5 w-2/3 mt-2">
-      <strong class="text-white font-extrabold">{item.name}</strong>
-      <span class="text-white text-sm font-medium">{item.creators}</span>
+      <strong class="text-lightPrimaryText font-extrabold">{item.name}</strong>
+      <span class="text-lightSecondary2 text-sm font-medium">{item.creators}</span>
     </div>
   </div>
 </a> 
diff --git a/src/tailwindui/AppShell.svelte b/src/tailwindui/AppShell.svelte
index ed2f979..18179fd 100644
--- a/src/tailwindui/AppShell.svelte
+++ b/src/tailwindui/AppShell.svelte
@@ -34,7 +34,7 @@
             From: "translate-x-0"
             To: "-translate-x-full"
         -->
-        <div class="relative flex-1 flex flex-col max-w-xs w-full pt-5 pb-4 bg-cyan-900 text-white">
+        <div class="relative flex-1 flex flex-col max-w-xs w-full pt-5 pb-4 bg-lightSecondary2 text-lightSecondary1 dark:bg-darkSecondary2 dark:text-darkSecondary1">
           <!--
             Close button, show/hide based on off-canvas menu state.
   
@@ -75,8 +75,8 @@
     <!-- Static sidebar for desktop -->
     <div class="hidden md:flex md:w-32 md:flex-col md:fixed md:inset-y-0">
       <!-- Sidebar component, swap this element with another sidebar if you like -->
-      <div class="flex flex-col flex-grow pt-5 bg-cyan-900 text-white overflow-y-auto">
-        <div class="flex items-center flex-shrink-0 px-4 text-white tracking-wider text-2xl">
+      <div class="flex flex-col flex-grow pt-5 bg-lightSecondary2 text-lightSecondary1 dark:bg-darkSecondary2 dark:text-darkSecondary1 overflow-y-auto">
+        <div class="flex items-center flex-shrink-0 px-4 text-white tracking-wider">
           <a href="/" class="">LearnAwesome</a>
         </div>
         <div class="mt-5 flex-1 flex flex-col">
diff --git a/templates/index.html b/templates/index.html
index 7a37be9..805d74e 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -1,20 +1,51 @@
 <!DOCTYPE html>
-<html lang="en" class="">
+<html lang="en" class="dark">
 	<head>
 		<meta charset="UTF-8" />
 		<meta name="viewport" content="width=device-width, initial-scale=1.0" />
 		<script src="//cdn.tailwindcss.com/?plugins=forms,typography,aspect-ratio,line-clamp"></script>
 		<script>
 			tailwind.config = {
+				darkMode: "dark",
 				theme: {
 					extend: {
 						colors: {
-							clifford: '#da373d',
+							lightPrimaryBg: 'rgb(248 250 252)', //bg-slate-50
+							lightPrimaryText: 'rgb(15 23 42)', //bg-slate-900
+							lightSecondary1: 'rgb(250 245 255)', //bg-purple-50 
+							lightSecondary2: 'rgb(88 28 135)', //bg-purple-900
+							lightButton1: 'rgb(240 253 250)', //bg-teal-50
+							lightButton2: 'rgb(19 78 74)', //bg-teal-900
+
+							darkPrimaryBg: 'rgb(15 23 42)', //bg-slate-900						
+							darkPrimaryText: 'rgb(248 250 252)', //bg-slate-50							
+							darkSecondary1: 'rgb(88 28 135)', //bg-purple-900
+							darkSecondary2: 'rgb(250 245 255)', //bg-purple-50
+
+							DarkButton1: 'rgb(19 78 74)', //bg-teal-900
+							DarkButton2: 'rgb(240 253 250)', //bg-teal-50
 						}
 					}
 				}
 			}
 		</script>
+		<script>
+			// light and darkmode toggle button  
+			const checkbox = document.querySelector("#checkbox");
+			const html = document.querySelector("html");
+
+			const toggleDarkMode = function () {
+				checkbox.checked
+				? html.classList.add("dark")
+				: html.classList.remove("dark");
+			}
+
+				//calling the function directly
+
+			toggleDarkMode();
+			checkbox.addEventListener("click",toggleDarkMode);
+		</script>
+
         <script src="/static/bundle.js" defer></script>
 		<link href="/static/bundle.css" rel="stylesheet" />
 		<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@shoelace-style/shoelace@2.0.0-beta.73/dist/themes/light.css" />
@@ -25,7 +56,7 @@
 		<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
 		<link href="https://fonts.googleapis.com/css2?family=Quicksand&display=swap" rel="stylesheet">
 	</head>
-	<body class="h-full bg-gray-900">
+	<body class="h-full bg-lightPrimaryBg dark:bg-darkPrimaryBg text-lightPrimaryText dark:text-darkPrimaryText">
 		<div class="h-full" id="app"></div>
 	</body>
 </html>