mirror of
https://github.com/kennethreitz/kjvstudy.org.git
synced 2026-06-05 23:00:16 +00:00
Replace separate sticky header with sticky breadcrumb
- Breadcrumb now sticks to top when scrolling (position: sticky) - Action buttons (font size, dark mode) appear in breadcrumb when stuck - Remove old separate sticky header element - Remove fixed font size controls (now in breadcrumb) - Cleaner, simpler approach using native CSS sticky 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
+10
-19
@@ -59,36 +59,27 @@ function toggleRedLetters() {
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}
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}
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// Sticky header on scroll
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// Sticky breadcrumb detection
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(function() {
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var stickyHeader = document.getElementById('sticky-header');
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var breadcrumb = document.querySelector('.breadcrumb');
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if (!stickyHeader || !breadcrumb) return;
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var breadcrumb = document.getElementById('breadcrumb');
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if (!breadcrumb) return;
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var lastScrollY = 0;
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var ticking = false;
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var threshold = 150; // Show after scrolling 150px past breadcrumb
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function updateStickyHeader() {
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var breadcrumbBottom = breadcrumb.getBoundingClientRect().bottom;
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var scrollY = window.scrollY;
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// Show sticky header when breadcrumb is scrolled out of view
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if (breadcrumbBottom < -threshold) {
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stickyHeader.classList.add('visible');
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stickyHeader.setAttribute('aria-hidden', 'false');
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function updateStickyState() {
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// Check if breadcrumb is at the top (stuck)
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var rect = breadcrumb.getBoundingClientRect();
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if (rect.top <= 0) {
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breadcrumb.classList.add('stuck');
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} else {
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stickyHeader.classList.remove('visible');
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stickyHeader.setAttribute('aria-hidden', 'true');
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breadcrumb.classList.remove('stuck');
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}
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ticking = false;
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}
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window.addEventListener('scroll', function() {
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lastScrollY = window.scrollY;
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if (!ticking) {
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window.requestAnimationFrame(updateStickyHeader);
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window.requestAnimationFrame(updateStickyState);
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ticking = true;
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}
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}, { passive: true });
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@@ -346,113 +346,78 @@
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padding-bottom: 1rem;
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}
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/* Sticky header on scroll */
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.sticky-header {
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position: fixed;
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/* Sticky breadcrumb on scroll */
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.breadcrumb {
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position: sticky;
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top: 0;
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left: 140px;
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right: 0;
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background: var(--bg-color);
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border-bottom: 1px solid var(--border-color);
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padding: 0.6rem 2rem;
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z-index: 99;
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transform: translateY(-100%);
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transition: transform 0.2s ease;
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transition: box-shadow 0.2s, padding 0.2s;
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}
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.breadcrumb.stuck {
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box-shadow: 0 2px 8px rgba(0,0,0,0.05);
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padding-top: 0.75rem;
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margin-top: 0;
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}
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.sticky-header.visible {
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transform: translateY(0);
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}
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.sticky-header-content {
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display: flex;
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align-items: center;
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justify-content: space-between;
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max-width: 800px;
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gap: 1rem;
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}
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.sticky-header-title {
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font-size: 0.95rem;
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font-weight: 500;
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color: var(--text-color);
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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}
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.sticky-header-breadcrumb {
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font-size: 0.8rem;
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color: var(--text-secondary);
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display: flex;
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align-items: center;
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gap: 0.5rem;
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}
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.sticky-header-breadcrumb a {
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color: var(--text-secondary);
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text-decoration: none;
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border-bottom: none;
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}
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.sticky-header-breadcrumb a:hover {
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color: var(--link-color);
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}
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.sticky-header-breadcrumb .sep {
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color: var(--text-quaternary);
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}
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[data-theme="dark"] .sticky-header {
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[data-theme="dark"] .breadcrumb.stuck {
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box-shadow: 0 2px 8px rgba(0,0,0,0.2);
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}
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@media (max-width: 1200px) {
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.sticky-header {
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left: 0;
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}
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}
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/* Font size controls */
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.font-size-controls {
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position: fixed;
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top: 2rem;
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right: 4rem;
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z-index: 101;
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margin: -25px 0 0 0;
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.breadcrumb-actions {
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float: right;
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display: flex;
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gap: 0.25rem;
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gap: 0.5rem;
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align-items: center;
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opacity: 0;
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pointer-events: none;
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transition: opacity 0.2s;
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}
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.font-size-btn {
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width: 24px;
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height: 24px;
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.breadcrumb.stuck .breadcrumb-actions {
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opacity: 1;
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pointer-events: auto;
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}
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.breadcrumb-action-btn {
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width: 28px;
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height: 28px;
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cursor: pointer;
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background: transparent;
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border: 1px solid var(--border-color-darker);
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border-radius: 3px;
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border: 1px solid var(--border-color);
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border-radius: 4px;
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 0.75rem;
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font-weight: 600;
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font-size: 0.8rem;
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color: var(--text-secondary);
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transition: all 0.2s;
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transition: all 0.15s;
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font-family: inherit;
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}
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.font-size-btn:hover {
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.breadcrumb-action-btn:hover {
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border-color: var(--text-tertiary);
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color: var(--link-hover);
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color: var(--link-color);
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background: var(--code-bg);
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}
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.font-size-btn.decrease {
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.breadcrumb-action-btn.font-decrease {
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font-size: 0.65rem;
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font-weight: 600;
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}
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.font-size-btn.increase {
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font-size: 0.85rem;
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.breadcrumb-action-btn.font-increase {
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font-size: 0.9rem;
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font-weight: 600;
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}
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.breadcrumb-action-btn.dark-toggle::before {
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content: '☀';
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}
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[data-theme="dark"] .breadcrumb-action-btn.dark-toggle::before {
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content: '☾';
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}
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/* Font size scale classes */
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@@ -509,21 +474,6 @@
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font-size: 2.6rem;
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}
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@media (max-width: 768px) {
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.font-size-controls {
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top: 1rem;
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right: 3.5rem;
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margin: 0;
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}
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}
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@media (max-width: 480px) {
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.font-size-controls {
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top: 0.5rem;
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right: 3rem;
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}
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}
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.breadcrumb a {
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color: var(--link-color);
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text-decoration: none;
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@@ -1484,32 +1434,18 @@
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<p class="sidebar-toggle-container">
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<label for="sidebar-toggle" class="sidebar-toggle-btn" title="Toggle sidebar" aria-label="Toggle navigation sidebar"></label>
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</p>
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<div class="font-size-controls">
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<button class="font-size-btn decrease" title="Decrease font size" onclick="changeFontSize(-1)" aria-label="Decrease font size">A</button>
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<button class="font-size-btn increase" title="Increase font size" onclick="changeFontSize(1)" aria-label="Increase font size">A</button>
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</div>
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<p class="dark-mode-toggle">
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<button class="dark-mode-btn" title="Toggle dark mode" onclick="toggleDarkMode()" aria-label="Toggle dark mode"></button>
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</p>
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<!-- Sticky header (appears on scroll) -->
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{% if breadcrumbs %}
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<header class="sticky-header" id="sticky-header" aria-hidden="true">
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<div class="sticky-header-content">
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<span class="sticky-header-title">{{ breadcrumbs[-1].text if breadcrumbs else '' }}</span>
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<nav class="sticky-header-breadcrumb">
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{% for crumb in breadcrumbs[:-1] %}
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<a href="{{ crumb.url }}">{{ crumb.text }}</a>
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{% if not loop.last %}<span class="sep">/</span>{% endif %}
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{% endfor %}
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</nav>
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</div>
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</header>
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{% endif %}
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<article role="main" id="main-content">
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{% if breadcrumbs %}
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<nav class="breadcrumb" aria-label="Breadcrumb">
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<nav class="breadcrumb" aria-label="Breadcrumb" id="breadcrumb">
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<span class="breadcrumb-actions">
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<button class="breadcrumb-action-btn font-decrease" title="Decrease font size" onclick="changeFontSize(-1)" aria-label="Decrease font size">A</button>
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<button class="breadcrumb-action-btn font-increase" title="Increase font size" onclick="changeFontSize(1)" aria-label="Increase font size">A</button>
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<button class="breadcrumb-action-btn dark-toggle" title="Toggle dark mode" onclick="toggleDarkMode()" aria-label="Toggle dark mode"></button>
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</span>
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{% for crumb in breadcrumbs %}
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{% if not loop.last %}
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<a href="{{ crumb.url }}">{{ crumb.text }}</a>
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