Merge pull request 'Mobile UI Fixes' (#3) from dev into main

Reviewed-on: #3

package.json

@@ -1,6 +1,6 @@
 {
   "name": "waifu-board",
-  "version": "v1.6.3",
+  "version": "v1.6.4",
   "description": "An image board app to store and browse your favorite waifus!",
   "main": "main.js",
   "scripts": {

src/content/image-handler.js

@@ -1,3 +1,11 @@
+let masonryTimer = null;
+function scheduleMasonryRelayout(grid) {
+    clearTimeout(masonryTimer);
+    masonryTimer = setTimeout(() => {
+        relayoutMasonry(grid);
+    }, 50);
+}
+
 export function createImageCard(id, tags, imageUrl, thumbnailUrl, type, options = {}) {
     const {
         showMessage,
@@ -6,7 +14,7 @@ export function createImageCard(id, tags, imageUrl, thumbnailUrl, type, options
     } = options;
 
     const card = document.createElement('div');
-    card.className = 'image-entry';
+    card.className = 'image-entry loading newly-added';
     card.dataset.id = id;
     card.dataset.type = type;
     card.title = tags.join(', ');
@@ -15,7 +23,25 @@ export function createImageCard(id, tags, imageUrl, thumbnailUrl, type, options
     img.src = thumbnailUrl || imageUrl;
     img.loading = 'lazy';
     img.alt = tags.join(' ');
-    img.onload = () => img.classList.add('loaded');
+
+    img.onload = () => {
+        img.classList.add('loaded');
+        card.classList.remove('loading');
+
+        if (type !== 'book') {
+            setTimeout(() => resizeMasonryItem(card), 20);
+            scheduleMasonryRelayout(card.parentElement);
+        }
+
+        setTimeout(() => {
+            card.classList.remove('newly-added');
+        }, 400);
+    };
+
+    img.onerror = () => {
+        card.classList.remove('loading');
+        img.classList.add('loaded');
+    };
 
     card.appendChild(img);
 
@@ -30,7 +56,6 @@ export function createImageCard(id, tags, imageUrl, thumbnailUrl, type, options
             <span>Click To Read</span>
         `;
         card.appendChild(readOverlay);
-        
         return card;
     }
 
@@ -99,6 +124,32 @@ export function createImageCard(id, tags, imageUrl, thumbnailUrl, type, options
     return card;
 }
 
+function resizeMasonryItem(item) {
+    if (item.dataset.type === 'book') return;
+
+    const grid = item.parentElement;
+    const rowHeight = parseInt(getComputedStyle(grid).gridAutoRows);
+    const rowGap = parseInt(getComputedStyle(grid).gap);
+
+    const img = item.querySelector("img");
+
+    if (!img) return;
+
+    if (!img.complete || img.naturalWidth === 0) {
+        return;
+    }
+
+    const width = img.clientWidth;
+    const imageHeight = (img.naturalHeight / img.naturalWidth) * width;
+
+    const extra = 2;
+    const totalHeight = imageHeight + extra;
+    const rowSpan = Math.ceil((totalHeight + rowGap) / (rowHeight + rowGap));
+    item.style.gridRowEnd = "span " + rowSpan;
+
+    item.style.height = totalHeight + "px";
+}
+
 function updateHeartIcon(btn, isFavorited) {
     if (isFavorited) {
         btn.innerHTML = `<svg viewBox="0 0 24 24" fill="#ef4444" stroke="#ef4444" stroke-width="2"><path d="M20.84 4.61a5.5 5.5 0 0 0-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 0 0-7.78 7.78l1.06 1.06L12 21.23l7.78-7.78 1.06-1.06a5.5 5.5 0 0 0 0-7.78z"></path></svg>`;
@@ -109,6 +160,11 @@ function updateHeartIcon(btn, isFavorited) {
     }
 }
 
+function relayoutMasonry(grid) {
+    const items = grid.querySelectorAll('.image-entry:not([data-type="book"])');
+    items.forEach(item => resizeMasonryItem(item));
+}
+
 export function populateTagModal(container, tags) {
     container.innerHTML = '';
     if (!tags || tags.length === 0) {

src/hamburger.js

@@ -0,0 +1,19 @@
+const btn = document.getElementById("hamburger-btn");
+const sidebar = document.querySelector(".sidebar");
+
+btn.addEventListener("click", (e) => {
+    e.stopPropagation();
+    sidebar.classList.toggle("active");
+    btn.textContent = sidebar.classList.contains("active") ? "✕" : "☰";
+});
+
+document.addEventListener("click", (e) => {
+    if (window.innerWidth <= 767) {
+        const outsideSidebar = !sidebar.contains(e.target);
+        const outsideBtn = !btn.contains(e.target);
+        if (outsideSidebar && outsideBtn) {
+            sidebar.classList.remove("active");
+            btn.textContent = "☰";
+        }
+    }
+});

src/renderer.js

@@ -14,6 +14,7 @@ document.addEventListener('DOMContentLoaded', async () => {
     let currentPage = 1;
     let isFetching = false;
     const favoriteIds = new Set();
+    const isBooksPage = window.location.pathname.includes('books.html');
 
     try {
         if (window.api && window.api.getFavorites) {
@@ -220,9 +221,10 @@ document.addEventListener('DOMContentLoaded', async () => {
     }
 
     if (domRefs.sourceList) {
-      if (domRefs.contentGallery) applyLayoutToGallery(domRefs.contentGallery, currentLayout);
+        if (domRefs.contentGallery) {
+            applyLayoutToGallery(domRefs.contentGallery, currentLayout);
+        }
 
-      const isBooksPage = window.location.pathname.includes('books.html');
         const contentType = isBooksPage ? 'book-board' : 'image-board';
 
         let initialSource = await populateSources(domRefs.sourceList, contentType);
@@ -237,6 +239,12 @@ document.addEventListener('DOMContentLoaded', async () => {
                 currentSource = button.dataset.source;
                 updateHeader();
                 currentPage = 1;
+
+                // Apply books-only class when searching on books page
+                if (isBooksPage && domRefs.contentGallery) {
+                    domRefs.contentGallery.classList.add('books-only');
+                }
+
                 if (domRefs.searchInput?.value.trim()) performSearch(currentSource, domRefs.searchInput, currentLayout, domRefs, callbacks);
                 else if (domRefs.searchInput) performSearch(currentSource, { value: "" }, currentLayout, domRefs, callbacks);
             }

src/updateNotification.js

@@ -1,6 +1,6 @@
 const Gitea_OWNER = 'ItsSkaiya'; 
 const Gitea_REPO = 'WaifuBoard'; 
-const CURRENT_VERSION = 'v1.6.3'; 
+const CURRENT_VERSION = 'v1.6.4'; 
 const UPDATE_CHECK_INTERVAL = 5 * 60 * 1000; 
 
 let currentVersionDisplay;

views/books.html

@@ -60,7 +60,8 @@
 
     <div class="main-wrapper">
         <header class="top-header">
-            <div style="position: relative;">
+            <button id="hamburger-btn" class="hamburger">☰</button>
+            <div style="position: relative;margin-left: 50px">
             <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" style="position: absolute; left: 15px; top: 50%; transform: translateY(-50%); pointer-events: none; color: var(--text-tertiary);">
                     <circle cx="11" cy="11" r="8"></circle>
                     <line x1="21" y1="21" x2="16.65" y2="16.65"></line>
@@ -130,5 +131,6 @@
             });
         }
     </script>
+    <script src="../src/hamburger.js"></script>
 </body>
 </html>

views/emulator.html

@@ -34,6 +34,7 @@
 
     <div class="main-wrapper">
         <header class="top-header">
+            <button id="hamburger-btn" class="hamburger">☰</button>
             <h3>Extension Emulator</h3>
         </header>
 
@@ -97,6 +98,7 @@
     </div>
 
     <script src="../src/emulator/emulator.js"></script>
+    <script src="../src/hamburger.js"></script>
 </body>
 
 </html>

views/favorites.html

@@ -59,7 +59,8 @@
 
     <div class="main-wrapper">
         <header class="top-header">
-            <div style="position: relative;">
+            <button id="hamburger-btn" class="hamburger">☰</button>
+            <div style="position: relative;margin-left: 50px">
                 <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" style="position: absolute; left: 15px; top: 50%; transform: translateY(-50%); pointer-events: none; color: var(--text-tertiary);">
                     <circle cx="11" cy="11" r="8"></circle>
                     <line x1="21" y1="21" x2="16.65" y2="16.65"></line>
@@ -106,5 +107,6 @@
             });
         }
     </script>
+    <script src="../src/hamburger.js"></script>
 </body>
 </html>

views/index.html

@@ -65,7 +65,8 @@
 
     <div class="main-wrapper">
         <header class="top-header">
-            <div style="position: relative;">
+            <button id="hamburger-btn" class="hamburger">☰</button>
+            <div style="position: relative;margin-left: 50px">
                 <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"
                     style="position: absolute; left: 15px; top: 50%; transform: translateY(-50%); pointer-events: none; color: var(--text-tertiary);">
                     <circle cx="11" cy="11" r="8"></circle>
@@ -133,7 +134,6 @@
     </div>
 
     <script type="module" src="../src/renderer.js"></script>
-    <script type="module" src="../scripts/main.js"></script>
     <script src="../src/updateNotification.js"></script>
     <script>
         const searchInput = document.getElementById('search-input');
@@ -144,6 +144,7 @@
             });
         }
     </script>
+    <script src="../src/hamburger.js"></script>
 </body>
 
 </html>

views/marketplace.html

@@ -10,7 +10,7 @@
 </head>
 
 <body>
-    <aside class="sidebar">
+<aside class="sidebar">
     <br>
     <nav style="display: flex; flex-direction: column; gap: 0.5rem;">
         <a href="index.html" class="nav-button" title="Image Boards">
@@ -58,9 +58,14 @@
             <span>Settings</span>
         </a>
     </nav>
-    </aside>
+</aside>
+
+<div class="main-wrapper">
+    <header class="top-header">
+        <button id="hamburger-btn" class="hamburger">☰</button>
+        <h3>Marketplace</h3>
+    </header>
 
-    <div class="main-wrapper">
     <div class="content-view">
         <div id="marketplace-page">
 
@@ -109,10 +114,11 @@
 
         </div>
     </div>
-    </div>
+</div>
 
-    <div id="message-bar" class="toast hidden">Message</div>
+<div id="message-bar" class="toast hidden">Message</div>
 
-    <script type="module" src="../src/marketplace.js"></script>
+<script type="module" src="../src/marketplace.js"></script>
+<script src="../src/hamburger.js"></script>
 </body>
 </html>

views/settings.html

@@ -59,7 +59,8 @@
 
     <div class="main-wrapper">
         <header class="top-header">
-            <div style="position: relative;">
+            <button id="hamburger-btn" class="hamburger">☰</button>
+            <div style="position: relative;margin-left: 50px;">
                 <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" style="position: absolute; left: 15px; top: 50%; transform: translateY(-50%); pointer-events: none; color: var(--text-tertiary);">
                     <circle cx="11" cy="11" r="8"></circle>
                     <line x1="21" y1="21" x2="16.65" y2="16.65"></line>
@@ -103,5 +104,6 @@
             });
         }
     </script>
+    <script src="../src/hamburger.js"></script>
 </body>
 </html>

views/styles/books.css

@@ -1,214 +1,404 @@
-#book-details-view {
+.image-entry[data-type="book"]::after {
-    display: flex;
+    content: "";
-    flex-direction: column;
+    position: absolute;
-    gap: 1.5rem;
+    inset: 0;
-    padding-bottom: 4rem;
+    border: 1px solid rgba(255, 255, 255, 0.1);
-    max-width: 1400px;
+    border-radius: inherit;
-    margin: 0 auto;
+    pointer-events: none;
+}
+
+.gallery-masonry .image-entry[data-type="book"] {
+    grid-row-end: span 1 !important;
+    aspect-ratio: 2 / 3 !important;
+    position: relative !important;
+    contain: layout style !important;
+}
+
+.gallery-masonry .image-entry[data-type="book"]::before {
+    content: "";
+    display: block;
+    padding-top: 150% !important;
+}
+
+.gallery-masonry .image-entry[data-type="book"] img {
+    position: absolute !important;
+    inset: 0 !important;
+    width: 100% !important;
+    height: 100% !important;
+    object-fit: cover !important;
+}
+.gallery-masonry:has(.image-entry[data-type="book"]) {
+    grid-auto-rows: 1fr !important;
+}
+
+.gallery-masonry.books-only .image-entry[data-type="book"],
+.gallery-masonry .image-entry[data-type="book"] {
+    aspect-ratio: 2 / 3;
+    height: auto;
+    grid-row-end: span 1 !important;
+    contain: layout style;
+    background: var(--bg-surface);
+    border-radius: var(--radius-md);
+    overflow: hidden;
+    position: relative;
+    cursor: pointer;
+    transition: transform 0.2s;
+}
+
+.gallery-masonry .image-entry[data-type="book"]::before {
+    content: "";
+    display: block;
+    padding-top: 150%;
+}
+
+.gallery-masonry .image-entry[data-type="book"] img {
+    position: absolute;
+    top: 0; left: 0;
     width: 100%;
+    height: 100%;
+    object-fit: cover;
+    object-position: center top;
+    transition: all 0.3s ease;
+}
+
+.gallery-masonry .image-entry[data-type="book"] img:not(.loaded) {
+    background: linear-gradient(90deg, #18181b 0%, #27272a 50%, #18181b 100%);
+    background-size: 200% 100%;
+    animation: shimmer 1.8s infinite;
+    opacity: 1;
+}
+
+.gallery-masonry .image-entry[data-type="book"]:hover img {
+    filter: brightness(0.7) blur(2px);
+    transform: scale(1.08);
+}
+
+.gallery-masonry .image-entry[data-type="book"]:hover .book-read-overlay {
+    opacity: 1;
 }
 
 .book-top-nav {
-    display: flex;
+    margin-bottom: 2rem;
-    align-items: center;
-    padding-bottom: 1rem;
-    border-bottom: 1px solid var(--border);
 }
 
 .back-btn-large {
     display: inline-flex;
     align-items: center;
-    gap: 0.75rem;
+    gap: 0.5rem;
-    font-size: 1.1rem;
+    padding: 0.75rem 1.25rem;
-    font-weight: 600;
+    background: var(--bg-surface);
-    color: var(--text-secondary);
+    border: 1px solid var(--border);
+    border-radius: var(--radius-md);
+    color: var(--text-primary);
     cursor: pointer;
     transition: 0.2s;
-    padding: 0.5rem 1rem;
+    font-weight: 500;
-    border-radius: var(--radius-md);
 }
+
 .back-btn-large:hover {
-    color: var(--text-primary);
     background: var(--bg-surface-hover);
+    border-color: var(--accent);
+}
+
+.back-btn-large svg {
+    flex-shrink: 0;
 }
 
 .book-layout-grid {
     display: grid;
     grid-template-columns: 300px 1fr;
-    gap: 3rem;
+    gap: 2rem;
     align-items: start;
 }
 
 .book-left-col {
-    display: flex;
-    flex-direction: column;
-    gap: 1.5rem;
     position: sticky;
-    top: 20px; 
+    top: 2rem;
 }
 
 .book-poster-large {
     width: 100%;
     border-radius: var(--radius-lg);
-    box-shadow: 0 15px 40px rgba(0,0,0,0.6);
-    aspect-ratio: 2/3;
-    object-fit: cover; 
     border: 1px solid var(--border);
-    background: #111; 
+    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
+    margin-bottom: 1.5rem;
 }
 
 .book-title-sidebar {
     font-size: 1.5rem;
     font-weight: 700;
-    line-height: 1.3;
-    margin: 0;
     color: var(--text-primary);
-    text-align: center; 
+    margin: 0;
-    word-wrap: break-word;
+    line-height: 1.3;
 }
 
 .book-chapters-column {
     display: flex;
     flex-direction: column;
-    gap: 1.5rem;
+    gap: 1rem;
-    min-width: 0;
 }
 
 .chapter-table-container {
     background: var(--bg-surface);
     border: 1px solid var(--border);
-    border-radius: var(--radius-md);
+    border-radius: var(--radius-lg);
     overflow: hidden;
 }
 
 .chapter-row {
-    display: flex;
-    align-items: center;
-    justify-content: space-between;
     padding: 1rem 1.5rem;
     border-bottom: 1px solid var(--border);
     cursor: pointer;
-    transition: background 0.2s;
+    transition: 0.2s;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
 }
-.chapter-row:last-child { border-bottom: none; }
-.chapter-row:hover { background: var(--bg-surface-hover); }
 
-.chapter-main-text { font-weight: 600; font-size: 1rem; color: var(--text-primary); }
+.chapter-row:last-child {
-.chapter-sub-text { font-size: 0.9rem; color: var(--text-tertiary); }
+    border-bottom: none;
+}
+
+.chapter-row:hover {
+    background: var(--bg-surface-hover);
+}
+
+.chapter-main-text {
+    font-weight: 500;
+    color: var(--text-primary);
+    font-size: 0.95rem;
+}
 
 .pagination-bar {
     display: flex;
     justify-content: center;
-    align-items: center;
-    gap: 1.5rem;
-    margin-top: 1rem;
-    padding-top: 1rem;
 }
+
 .page-btn {
-    background: var(--bg-surface);
+    padding: 0.5rem 1rem;
+    background: var(--bg-base);
     border: 1px solid var(--border);
-    color: var(--text-primary);
-    padding: 0.5rem 1.5rem;
     border-radius: var(--radius-md);
+    color: var(--text-primary);
     cursor: pointer;
-    font-weight: 500;
     transition: 0.2s;
+    font-weight: 500;
+}
+
+.page-btn:hover:not(:disabled) {
+    background: var(--accent);
+    border-color: var(--accent);
+}
+
+.page-btn:disabled {
+    opacity: 0.4;
+    cursor: not-allowed;
 }
-.page-btn:hover:not(:disabled) { background: var(--bg-surface-hover); border-color: var(--accent); }
-.page-btn:disabled { opacity: 0.4; cursor: not-allowed; }
 
 #reader-view {
-    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
+    position: fixed;
-    z-index: 200; background: #0d0d0d; overflow-y: auto;
+    inset: 0;
-    display: flex; flex-direction: column; align-items: center; padding-top: 60px;
+    background: #000;
+    z-index: 100;
+    overflow-y: auto;
+    padding: 4rem 0 2rem 0;
 }
 
-.reader-page-img { max-width: 100%; width: auto; display: block; margin-bottom: 0; box-shadow: 0 0 20px rgba(0,0,0,0.5); }
+.reader-close-btn {
+    position: fixed;
+    top: 1rem;
+    right: 1rem;
+    background: rgba(0, 0, 0, 0.8);
+    backdrop-filter: blur(10px);
+    border: 1px solid rgba(255, 255, 255, 0.1);
+    color: white;
+    padding: 0.75rem 1.25rem;
+    border-radius: var(--radius-md);
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    gap: 0.5rem;
+    font-weight: 500;
+    z-index: 101;
+    transition: 0.2s;
+}
+
+.reader-close-btn:hover {
+    background: rgba(139, 92, 246, 0.9);
+    border-color: var(--accent);
+}
+
+#reader-content {
+    max-width: 900px;
+    margin: 0 auto;
+    padding: 0 1rem;
+}
+
+.reader-page-img {
+    width: 100%;
+    height: auto;
+    display: block;
+    margin-bottom: 0;
+    border-radius: 4px;
+}
 
 .reader-text-content {
-    max-width: 900px;
+    background: #1a1a1a;
-    width: 95%;
+    color: #e5e5e5;
-    color: #e4e4e7;
+    padding: 3rem;
-    font-size: 1.1rem;
+    border-radius: var(--radius-lg);
     line-height: 1.8;
-    padding: 2rem;
+    font-size: 1.05rem;
-    background: #18181b; 
+    max-width: 800px;
-    margin-bottom: 4rem;
+    margin: 0 auto;
-    border-radius: 8px;
-    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
 }
+
 .reader-text-content p {
     margin-bottom: 1.5rem;
 }
 
-.reader-close-btn {
+.reader-text-content h1,
-    position: fixed; top: 20px; left: 20px; z-index: 210;
+.reader-text-content h2,
-    background: rgba(0,0,0,0.8); color: white; border: 1px solid rgba(255,255,255,0.2);
+.reader-text-content h3 {
-    padding: 10px 20px; border-radius: 8px; cursor: pointer; display: flex; align-items: center; gap: 8px; font-weight: 600; backdrop-filter: blur(4px);
-}
-.reader-close-btn:hover { background: var(--accent); border-color: var(--accent); }
-
-.loading-state { text-align: center; padding: 4rem; color: var(--text-tertiary); }
-
-.image-entry[data-type="book"] {
-    aspect-ratio: 2/3;       
-    background: #1a1a1a;     
-    display: block;          
-    position: relative;
-    cursor: pointer;
-    overflow: hidden; 
-}
-
-.image-entry[data-type="book"] img {
-    width: 100%;
-    height: 100%;
-    object-fit: cover;       
-    object-position: center top; 
-    transition: filter 0.3s ease, transform 0.3s ease;
-}
-
-.image-entry[data-type="book"]:hover img {
-    filter: blur(4px) brightness(0.7);
-    transform: scale(1.05);
-}
-
-.book-read-overlay {
-    position: absolute;
-    inset: 0;
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    justify-content: center;
-    gap: 0.5rem;
-    opacity: 0;
-    transition: opacity 0.3s ease;
-    pointer-events: none; 
-    color: white;
-    z-index: 10;
-}
-
-.image-entry[data-type="book"]:hover .book-read-overlay {
-    opacity: 1;
-}
-
-.book-read-overlay span {
-    font-weight: 700;
-    font-size: 1.1rem;
-    text-transform: uppercase;
-    letter-spacing: 1px;
-    text-shadow: 0 2px 4px rgba(0,0,0,0.8);
-}
-
-.book-read-overlay svg {
-    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.8));
     color: var(--accent);
+    margin-top: 2rem;
+    margin-bottom: 1rem;
 }
 
-.image-entry[data-type="book"]::after {
+@media (max-width: 767px) {
-    content: "";
+    /* Book Cards */
-    position: absolute;
+    .gallery-masonry.books-only {
-    inset: 0;
+        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
-    border: 1px solid rgba(255,255,255,0.1);
+        gap: 1rem;
-    border-radius: inherit;
+    }
-    pointer-events: none;
+
+    .image-entry[data-type="book"] img {
+        height: 200px;
+    }
+
+    .image-entry[data-type="book"]:hover {
+        transform: none;
+    }
+
+    .image-entry[data-type="book"] .image-buttons {
+        padding: 0.5rem;
+        gap: 0.4rem;
+        opacity: 0.9;
+    }
+
+    .image-entry[data-type="book"] .image-buttons button {
+        width: 32px;
+        height: 32px;
+    }
+
+    /* Book Details */
+    .book-layout-grid {
+        grid-template-columns: 1fr;
+        gap: 1.5rem;
+    }
+
+    .book-left-col {
+        position: relative;
+        top: 0;
+        display: grid;
+        grid-template-columns: 140px 1fr;
+        gap: 1rem;
+        align-items: start;
+    }
+
+    .book-poster-large {
+        width: 100%;
+        margin-bottom: 0;
+    }
+
+    .book-title-sidebar {
+        font-size: 1.2rem;
+        align-self: center;
+    }
+
+    .back-btn-large {
+        padding: 0.6rem 1rem;
+        font-size: 0.9rem;
+        margin-bottom: 1rem;
+    }
+
+    /* Chapter List */
+    .chapter-row {
+        padding: 0.85rem 1rem;
+    }
+
+    .chapter-main-text {
+        font-size: 0.9rem;
+    }
+
+    .pagination-bar {
+        flex-wrap: wrap;
+        gap: 0.75rem;
+        padding: 0.75rem;
+    }
+
+    .page-btn {
+        padding: 0.5rem 0.85rem;
+        font-size: 0.85rem;
+    }
+
+    #reader-view {
+        padding: 3.5rem 0 1rem 0;
+    }
+
+    .reader-close-btn {
+        top: 0.75rem;
+        right: 0.75rem;
+        padding: 0.6rem 1rem;
+        font-size: 0.9rem;
+    }
+
+    #reader-content {
+        padding: 0 0.75rem;
+    }
+
+    .reader-text-content {
+        padding: 1.5rem;
+        font-size: 1rem;
+        line-height: 1.7;
+    }
+
+    .reader-page-img {
+        border-radius: 2px;
+    }
+}
+
+@media (min-width: 768px) and (max-width: 1023px) {
+    .gallery-masonry.books-only {
+        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
+    }
+
+    .book-layout-grid {
+        grid-template-columns: 240px 1fr;
+        gap: 1.5rem;
+    }
+
+    .image-entry[data-type="book"] img {
+        height: 280px;
+    }
+
+    .book-left-col {
+        position: sticky;
+        top: 1rem;
+    }
+}
+
+@media (min-width: 1400px) {
+    .gallery-masonry.books-only {
+        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
+    }
+
+    .image-entry[data-type="book"] img {
+        height: 340px;
+    }
+
+    .book-layout-grid {
+        grid-template-columns: 320px 1fr;
+        gap: 2.5rem;
+    }
 }

views/styles/emulator.css

@@ -4,7 +4,7 @@
     gap: 1.5rem;
     height: calc(100vh - var(--header-height));
     padding: 1rem 2rem 2rem 2rem;
-    overflow: hidden;
+    overflow: auto;
 }
 
 .editor-pane,
@@ -51,6 +51,7 @@
     flex-direction: column;
     gap: 0.25rem;
     flex: 1;
+    min-width: 120px;
 }
 
 .control-group label {
@@ -94,6 +95,12 @@
     gap: 0.5rem;
     border-bottom: 1px solid var(--border);
     margin-bottom: 0.5rem;
+    overflow-x: auto;
+    scrollbar-width: none;
+}
+
+.tabs::-webkit-scrollbar {
+    display: none;
 }
 
 .tab-btn {
@@ -104,6 +111,8 @@
     cursor: pointer;
     border-bottom: 2px solid transparent;
     font-weight: 500;
+    white-space: nowrap;
+    transition: 0.2s;
 }
 
 .tab-btn.active {
@@ -194,3 +203,168 @@ pre {
 .loading-state.hidden {
     display: none;
 }
+
+@media (max-width: 767px) {
+    .emulator-container {
+        grid-template-columns: 1fr;
+        grid-template-rows: minmax(250px, 40vh) minmax(400px, 1fr);
+        gap: 1rem;
+        padding: 1rem;
+        height: auto;
+        overflow-y: auto;
+    }
+
+    .editor-pane,
+    .preview-pane {
+        gap: 0.75rem;
+        height: auto;
+        min-height: 0;
+        overflow: visible;
+    }
+
+    .editor-pane {
+        display: flex;
+        flex-direction: column;
+    }
+
+    .preview-pane {
+        display: flex;
+        flex-direction: column;
+        overflow: visible;
+    }
+
+    .code-editor {
+        font-size: 13px;
+        padding: 0.75rem;
+        min-height: 200px;
+        max-height: 35vh;
+    }
+
+    .control-bar {
+        padding: 0.75rem;
+        gap: 0.5rem;
+        flex-direction: column;
+        align-items: stretch;
+    }
+
+    .control-bar[style*="background: transparent"] {
+        flex-direction: row !important;
+        padding: 0 !important;
+    }
+
+    .control-group {
+        flex: unset;
+        width: 100%;
+        min-width: 0;
+    }
+
+    .control-group:has(label:contains("Page")) {
+        max-width: none;
+    }
+
+    .control-input {
+        font-size: 0.85rem;
+        padding: 0.6rem;
+    }
+
+    .btn-run {
+        width: 100%;
+        height: auto;
+        padding: 0.75rem;
+        align-self: stretch;
+        margin-top: 0.25rem;
+    }
+
+    .tabs {
+        gap: 0.25rem;
+        margin-bottom: 0.5rem;
+    }
+
+    .tab-btn {
+        padding: 0.6rem 0.75rem;
+        font-size: 0.85rem;
+        flex: 1;
+        text-align: center;
+    }
+
+    .output-area {
+        padding: 0.75rem;
+        min-height: 300px;
+        overflow: auto;
+    }
+
+    .visual-card {
+        width: 130px;
+        margin: 0.35rem;
+    }
+
+    .visual-card img {
+        height: 170px;
+    }
+
+    .visual-card .title {
+        font-size: 0.75rem;
+        padding: 0.4rem;
+    }
+
+    .visual-chapter {
+        padding: 0.6rem 0.5rem;
+        font-size: 0.9rem;
+    }
+
+    pre {
+        font-size: 0.8rem;
+    }
+
+    .log-entry {
+        font-size: 0.8rem;
+    }
+}
+
+@media (min-width: 768px) and (max-width: 1023px) {
+    .emulator-container {
+        grid-template-columns: 1fr;
+        grid-template-rows: auto 1fr;
+        gap: 1.25rem;
+        padding: 1rem 1.5rem;
+    }
+
+    .editor-pane {
+        max-height: 35vh;
+    }
+
+    .preview-pane {
+        min-height: 45vh;
+    }
+
+    .code-editor {
+        font-size: 13px;
+    }
+
+    .control-bar {
+        flex-wrap: wrap;
+    }
+
+    .control-group {
+        min-width: 140px;
+    }
+
+    .btn-run {
+        width: auto;
+        min-width: 100px;
+    }
+}
+
+@media (min-width: 1024px) and (max-width: 1279px) {
+    .emulator-container {
+        gap: 1.25rem;
+    }
+
+    .visual-card {
+        width: 140px;
+    }
+
+    .visual-card img {
+        height: 180px;
+    }
+}

views/styles/home.css

@@ -1,28 +1,19 @@
 :root {
     --bg-base: #09090b;
-
     --bg-sidebar: #101012;
-
     --bg-surface: #18181b;
-
     --bg-surface-hover: #27272a;
-
     --accent: #8b5cf6;
-
     --accent-glow: rgba(139, 92, 246, 0.3);
     --accent-gradient: linear-gradient(135deg, #8b5cf6, #6366f1);
-
     --text-primary: #f4f4f5;
     --text-secondary: #a1a1aa;
     --text-tertiary: #52525b;
-
     --border: #27272a;
     --border-hover: #3f3f46;
-
     --radius-md: 8px;
     --radius-lg: 16px;
     --radius-full: 9999px;
-
     --sidebar-width-collapsed: 72px;
     --sidebar-width-expanded: 240px;
     --header-height: 70px;
@@ -40,13 +31,12 @@ body {
     padding: 0;
     background-color: var(--bg-base);
     color: var(--text-primary);
-    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
+    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
     height: 100vh;
     display: flex;
     overflow: hidden;
 }
 
-
 .sidebar {
     width: var(--sidebar-width-collapsed);
     background: var(--bg-sidebar);
@@ -70,9 +60,9 @@ body {
     flex-direction: column;
     height: 100%;
     position: relative;
+    min-width: 0;
 }
 
-
 .brand-logo {
     height: 48px;
     display: flex;
@@ -102,7 +92,6 @@ body {
 }
 
 .nav-button {
-
     display: flex;
     align-items: center;
     padding: 0.85rem;
@@ -128,7 +117,6 @@ body {
     color: var(--accent);
 }
 
-
 .nav-button svg {
     min-width: 24px;
     width: 24px;
@@ -136,7 +124,10 @@ body {
     margin-right: 1rem;
 }
 
-a, a:visited, a:hover, a:active {
+a,
+a:visited,
+a:hover,
+a:active {
     text-decoration: none;
 }
 
@@ -151,7 +142,6 @@ a, a:visited, a:hover, a:active {
     transform: translateX(0);
 }
 
-
 .top-header {
     height: var(--header-height);
     display: flex;
@@ -163,12 +153,10 @@ a, a:visited, a:hover, a:active {
     z-index: 40;
 }
 
-
 .search-box {
     display: contents;
 }
 
-
 #search-input {
     background: var(--bg-surface);
     border: 1px solid var(--border);
@@ -185,7 +173,6 @@ a, a:visited, a:hover, a:active {
     box-shadow: 0 0 0 2px var(--accent-glow);
 }
 
-
 .content-view {
     flex: 1;
     overflow-y: auto;
@@ -193,7 +180,6 @@ a, a:visited, a:hover, a:active {
 }
 
 .page {
-
     max-width: 1600px;
     margin: 0 auto;
     animation: fadeIn 0.3s ease-out;
@@ -204,56 +190,58 @@ a, a:visited, a:hover, a:active {
         opacity: 0;
         transform: translateY(10px);
     }
-
     to {
         opacity: 1;
         transform: translateY(0);
     }
 }
 
-
-
-
 #source-list {
     display: flex;
     gap: 1rem;
-    overflow-x: auto;
     padding-bottom: 1rem;
     scrollbar-width: none;
-
     align-items: center;
     flex-direction: row;
-
+    scroll-behavior: smooth;
+    overflow-x: auto;
+    -webkit-overflow-scrolling: touch;
 }
 
 #source-list::-webkit-scrollbar {
-    display: none;
+    height: 6px;
+}
+
+#source-list::-webkit-scrollbar-track {
+    background: transparent;
+}
+
+#source-list::-webkit-scrollbar-thumb {
+    background: var(--border);
+    border-radius: 3px;
+}
+
+#source-list::-webkit-scrollbar-thumb:hover {
+    background: var(--border-hover);
 }
 
 .source-button {
     background: var(--bg-surface);
     border: 1px solid var(--border);
     border-radius: var(--radius-md);
-
-
     display: flex;
     align-items: center;
     gap: 1rem;
-
-
     padding: 0.75rem 1rem;
     min-width: 200px;
-
     width: auto;
-
     height: auto;
-
-
     cursor: pointer;
     transition: all 0.2s;
     position: relative;
     overflow: hidden;
     text-align: left;
+    flex-shrink: 0;
 }
 
 .source-button:hover {
@@ -269,7 +257,6 @@ a, a:visited, a:hover, a:active {
     color: var(--text-primary);
 }
 
-
 .source-button img,
 .source-button .brand-icon {
     width: 32px;
@@ -277,10 +264,8 @@ a, a:visited, a:hover, a:active {
     border-radius: 6px;
     object-fit: cover;
     flex-shrink: 0;
-
 }
 
-
 .source-text-wrapper {
     display: flex;
     flex-direction: column;
@@ -301,38 +286,23 @@ a, a:visited, a:hover, a:active {
 .source-url {
     font-size: 0.75rem;
     color: var(--text-tertiary);
-
     white-space: nowrap;
     overflow: hidden;
     text-overflow: ellipsis;
 }
 
-
 .gallery-masonry {
-    column-count: 2;
+    display: grid;
-    column-gap: 1rem;
+    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
+    gap: 1rem;
 }
 
-@media (min-width: 768px) {
+.gallery-masonry:not(.books-only) {
-    .gallery-masonry {
+    grid-auto-rows: 8px;
-        column-count: 3;
-    }
 }
 
-@media (min-width: 1024px) {
+.image-entry:not([data-type="book"]) {
-    .gallery-masonry {
+    margin-bottom: 0;
-        column-count: 4;
-    }
-}
-
-@media (min-width: 1400px) {
-    .gallery-masonry {
-        column-count: 5;
-    }
-}
-
-.image-entry {
-    margin-bottom: 1rem;
     border-radius: var(--radius-md);
     overflow: hidden;
     position: relative;
@@ -340,12 +310,11 @@ a, a:visited, a:hover, a:active {
     break-inside: avoid;
     transition: transform 0.2s;
     cursor: zoom-in;
-    display: inline-block;
+    display: block;
     width: 100%;
-
 }
 
-.image-entry:hover {
+.image-entry:not([data-type="book"]):hover {
     transform: scale(1.02);
     z-index: 2;
     box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
@@ -355,21 +324,15 @@ a, a:visited, a:hover, a:active {
     width: 100%;
     height: auto;
     display: block;
-    opacity: 0;
+    aspect-ratio: auto;
-    transition: opacity 0.3s;
 }
 
 .image-entry img.loaded {
     opacity: 1;
+    transition: opacity 0.3s ease-in;
+    min-height: unset;
 }
 
-
-.image-entry img:not(.loaded) {
-    opacity: 1;
-}
-
-
-
 .image-buttons {
     position: absolute;
     bottom: 0;
@@ -383,18 +346,14 @@ a, a:visited, a:hover, a:active {
     opacity: 0;
     transition: 0.2s;
     top: auto;
-
     right: auto;
-
     flex-direction: row;
-
 }
 
 .image-entry:hover .image-buttons {
     opacity: 1;
 }
 
-
 .image-buttons button {
     width: 32px;
     height: 32px;
@@ -409,7 +368,6 @@ a, a:visited, a:hover, a:active {
     cursor: pointer;
     transition: 0.2s;
     padding: 0;
-
 }
 
 .image-buttons button:hover {
@@ -422,7 +380,6 @@ a, a:visited, a:hover, a:active {
     height: 16px;
 }
 
-
 .settings-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
@@ -443,7 +400,6 @@ a, a:visited, a:hover, a:active {
     color: var(--text-primary);
 }
 
-
 fieldset {
     border: none;
     padding: 0;
@@ -473,7 +429,6 @@ input[type="radio"] {
     height: 1.2em;
 }
 
-
 .hidden {
     display: none !important;
 }
@@ -488,8 +443,6 @@ input[type="radio"] {
     gap: 1rem;
 }
 
-
-
 #tag-info-modal {
     position: fixed;
     inset: 0;
@@ -499,6 +452,7 @@ input[type="radio"] {
     display: flex;
     align-items: center;
     justify-content: center;
+    padding: 1rem;
 }
 
 #tag-info-modal.hidden {
@@ -506,7 +460,6 @@ input[type="radio"] {
 }
 
 #tag-info-modal>div {
-
     background: var(--bg-surface);
     border: 1px solid var(--border);
     padding: 2rem;
@@ -515,6 +468,8 @@ input[type="radio"] {
     max-width: 500px;
     position: relative;
     box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
+    max-height: 80vh;
+    overflow-y: auto;
 }
 
 #tag-info-close-button {
@@ -525,6 +480,12 @@ input[type="radio"] {
     border: none;
     color: var(--text-tertiary);
     cursor: pointer;
+    font-size: 1.5rem;
+    width: 32px;
+    height: 32px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
 }
 
 .tag-cloud {
@@ -534,7 +495,6 @@ input[type="radio"] {
     margin-top: 1rem;
 }
 
-
 #tag-info-content span {
     background: var(--bg-surface-hover);
     border: 1px solid var(--border);
@@ -544,7 +504,6 @@ input[type="radio"] {
     font-size: 0.8rem;
 }
 
-
 .toast {
     position: fixed;
     bottom: 2rem;
@@ -561,6 +520,7 @@ input[type="radio"] {
     opacity: 0;
     pointer-events: none;
     transition: 0.3s;
+    max-width: calc(100vw - 4rem);
 }
 
 .toast:not(.hidden) {
@@ -574,3 +534,287 @@ input[type="radio"] {
     opacity: 1;
     pointer-events: all;
 }
+
+#gallery-placeholder {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    width: 100%;
+    padding: 4rem 1rem;
+    break-inside: avoid;
+    column-span: all;
+    grid-column: 1 / -1;
+}
+
+#gallery-placeholder p {
+    max-width: 300px;
+    text-align: center;
+    white-space: normal;
+    margin: 0;
+}
+
+@keyframes fadeInUp {
+    from {
+        opacity: 0;
+        transform: translateY(20px);
+    }
+    to {
+        opacity: 1;
+        transform: translateY(0);
+    }
+}
+
+.image-entry.newly-added {
+    animation: fadeInUp 0.4s ease-out;
+}
+
+.hamburger {
+    display: none;
+    width: 42px;
+    height: 42px;
+    border-radius: 12px;
+    border: 1px solid var(--border);
+    background: var(--bg-surface);
+    color: var(--text-primary);
+    font-size: 1.8rem;
+    font-weight: bold;
+    cursor: pointer;
+    position: absolute;
+    left: 15px;
+    top: 50%;
+    transform: translateY(-50%);
+    transition: background 0.2s, border-color 0.2s;
+    align-items: center;
+    justify-content: center;
+    z-index: 999;
+}
+
+.hamburger:hover {
+    background: var(--bg-surface-hover);
+    border-color: var(--accent);
+}
+
+@media (min-width: 1400px) {
+    .gallery-masonry {
+        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
+    }
+}
+
+@media (min-width: 1024px) and (max-width: 1399px) {
+    .gallery-masonry {
+        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
+    }
+}
+
+@media (min-width: 768px) and (max-width: 1023px) {
+    .content-view {
+        padding: 0 1.5rem 2rem 1.5rem;
+    }
+
+    .top-header {
+        padding: 0 1.5rem;
+    }
+
+    .gallery-masonry {
+        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
+    }
+
+    #search-input {
+        width: 280px;
+    }
+
+    .source-button {
+        min-width: 180px;
+    }
+
+    .settings-grid {
+        grid-template-columns: 1fr;
+    }
+}
+
+@media (max-width: 767px) {
+    html {
+        font-size: 16px;
+    }
+
+    body {
+        zoom: 1;
+    }
+
+    .content-view {
+        overflow-x: hidden !important;
+        padding: 0 1rem 2rem 1rem;
+    }
+
+    .top-header {
+        height: 70px;
+        padding: 0 1rem;
+        justify-content: flex-start;
+    }
+
+    .hamburger {
+        display: flex;
+        position: static;
+        transform: none;
+        margin-right: auto;
+    }
+
+    #search-input {
+        width: 100%;
+        max-width: none;
+        font-size: 1rem;
+        padding: 0.6rem 1rem;
+    }
+
+    .sidebar {
+        position: fixed;
+        left: -100%;
+        top: 0;
+        width: 280px;
+        height: 100%;
+        background: var(--bg-sidebar);
+        transition: left 0.3s ease;
+        z-index: 300;
+        padding: 1.5rem 1rem;
+        box-shadow: 4px 0 20px rgba(0, 0, 0, 0.5);
+    }
+
+    .sidebar.active {
+        left: 0;
+    }
+
+    .sidebar:hover {
+        width: 280px;
+    }
+
+    .main-wrapper {
+        margin-left: 0 !important;
+        width: 100%;
+    }
+
+    .sidebar .nav-button span {
+        opacity: 1 !important;
+        transform: translateX(0) !important;
+    }
+
+    .sidebar nav {
+        gap: 0.75rem !important;
+    }
+
+    .nav-button {
+        padding: 1rem 1.25rem !important;
+        font-size: 1rem !important;
+    }
+
+    .nav-button span {
+        font-size: 1rem !important;
+    }
+
+    .nav-button svg {
+        width: 24px !important;
+        height: 24px !important;
+        stroke-width: 2 !important;
+        margin-right: 0.75rem !important;
+    }
+
+    .gallery-masonry {
+        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
+        gap: 0.75rem;
+    }
+
+    .image-entry:not([data-type="book"]):hover {
+        transform: none;
+    }
+
+    .image-buttons {
+        opacity: 0.8;
+        padding: 1.5rem 0.75rem 0.75rem 0.75rem;
+    }
+
+    .image-buttons button {
+        width: 36px;
+        height: 36px;
+    }
+
+    .image-buttons button svg {
+        width: 18px;
+        height: 18px;
+    }
+
+    #source-list {
+        gap: 0.75rem;
+        padding-bottom: 0.75rem;
+    }
+
+    .source-button {
+        min-width: 160px;
+        padding: 0.6rem 0.85rem;
+        gap: 0.75rem;
+    }
+
+    .source-button img,
+    .source-button .brand-icon {
+        width: 28px;
+        height: 28px;
+    }
+
+    .source-name {
+        font-size: 0.9rem;
+    }
+
+    .source-url {
+        font-size: 0.7rem;
+    }
+
+    .source-button:hover {
+        transform: none;
+    }
+
+    .toast {
+        bottom: 1rem;
+        right: 1rem;
+        left: 1rem;
+        max-width: none;
+        padding: 0.85rem 1rem;
+        font-size: 0.9rem;
+    }
+
+    .loading-state {
+        padding: 2rem 1rem;
+    }
+
+    #tag-info-modal>div {
+        padding: 1.5rem;
+        width: 95%;
+    }
+
+    .settings-grid {
+        grid-template-columns: 1fr;
+        gap: 1rem;
+    }
+
+    .settings-card {
+        padding: 1.25rem;
+    }
+
+    h1, h2, h3 {
+        font-size: 1.25rem;
+    }
+}
+
+@media (max-width: 480px) {
+    .gallery-masonry {
+        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
+        gap: 0.6rem;
+    }
+
+    .source-button {
+        min-width: 140px;
+        padding: 0.5rem 0.75rem;
+    }
+
+    .source-name {
+        font-size: 0.85rem;
+    }
+}

views/styles/marketplace.css

@@ -32,7 +32,7 @@
 
 .hero-content {
     z-index: 1;
-    max-width: 60%;
+    max-width: 100%;
 }
 
 .hero-title {
@@ -42,6 +42,7 @@
     background: linear-gradient(to right, #fff, #a5b4fc);
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
+    background-clip: text;
 }
 
 .hero-subtitle {
@@ -53,7 +54,8 @@
 
 .hero-stats {
     display: flex;
-    gap: 2rem;
+    gap: 1.5rem;
+    flex-wrap: wrap;
 }
 
 .stat-box {
@@ -65,7 +67,7 @@
 }
 
 .stat-value {
-    font-size: 1.2rem;
+    font-size: 1.5rem;
     font-weight: 700;
     color: #fff;
     display: block;
@@ -120,6 +122,7 @@
 
 .section-icon {
     color: var(--accent);
+    flex-shrink: 0;
 }
 
 .section-title {
@@ -156,6 +159,7 @@
     display: flex;
     justify-content: space-between;
     align-items: flex-start;
+    gap: 0.75rem;
 }
 
 .ext-icon-box {
@@ -168,6 +172,7 @@
     display: flex;
     align-items: center;
     justify-content: center;
+    flex-shrink: 0;
 }
 
 .ext-icon {
@@ -255,3 +260,147 @@
 
 .hidden { display: none !important; }
 .loading-state { text-align: center; padding: 4rem; color: var(--text-tertiary); }
+
+.main-wrapper .top-header {
+    display: none;
+}
+
+@media (max-width: 767px) {
+    .main-wrapper .top-header {
+        display: flex;
+    }
+    #marketplace-page {
+        gap: 1.5rem;
+        padding-bottom: 2rem;
+    }
+
+    .marketplace-hero {
+        padding: 1.5rem;
+        border-radius: 12px;
+    }
+
+    .marketplace-hero::before {
+        width: 250px;
+        height: 250px;
+        right: -20%;
+        top: -30%;
+    }
+
+    .hero-title {
+        font-size: 1.8rem;
+        margin-bottom: 0.5rem;
+    }
+
+    .hero-subtitle {
+        font-size: 0.9rem;
+        margin-bottom: 1.25rem;
+        line-height: 1.4;
+    }
+
+    .hero-stats {
+        gap: 1rem;
+    }
+
+    .stat-box {
+        padding: 0.6rem 1rem;
+        flex: 1;
+        min-width: 0;
+    }
+
+    .stat-value {
+        font-size: 1.3rem;
+    }
+
+    .stat-label {
+        font-size: 0.7rem;
+    }
+
+    .marketplace-tabs {
+        width: 100%;
+        justify-content: stretch;
+        gap: 0.5rem;
+        padding: 0.4rem;
+    }
+
+    .tab-btn {
+        flex: 1;
+        padding: 0.7rem 1rem;
+        font-size: 0.9rem;
+    }
+
+    .section-header {
+        margin-bottom: 1rem;
+    }
+
+    .section-title {
+        font-size: 1rem;
+    }
+
+    .section-icon {
+        width: 18px;
+        height: 18px;
+    }
+
+    .marketplace-grid {
+        grid-template-columns: 1fr;
+        gap: 1rem;
+    }
+
+    .extension-card {
+        padding: 1.25rem;
+        gap: 0.75rem;
+    }
+
+    .extension-card:hover {
+        transform: none;
+    }
+
+    .ext-icon-box {
+        width: 48px;
+        height: 48px;
+    }
+
+    .ext-name {
+        font-size: 1rem;
+    }
+
+    .ext-meta {
+        font-size: 0.75rem;
+    }
+
+    .type-badge {
+        font-size: 0.6rem;
+        padding: 3px 7px;
+    }
+
+    .card-footer {
+        padding-top: 0.75rem;
+    }
+
+    .ext-size {
+        font-size: 0.7rem;
+    }
+
+    .install-btn {
+        padding: 0.5rem 0.85rem;
+        font-size: 0.8rem;
+    }
+
+    .loading-state {
+        padding: 2rem 1rem;
+    }
+}
+
+@media (min-width: 768px) and (max-width: 1023px) {
+    .marketplace-grid {
+        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
+    }
+
+    .hero-title {
+        font-size: 2rem;
+    }
+
+    .marketplace-tabs {
+        width: auto;
+    }
+}