feat(docs): add responsive hamburger menu with animations
Implement pure CSS mobile navigation with the following features: - Collapsible sidebar nav hidden behind hamburger toggle on mobile - Animated hamburger → X icon morph using CSS transforms - Smooth slide-down transition for nav reveal (max-height/opacity) - Hamburger positioned on right side of header via absolute positioning - Uses :has() selector to detect checkbox state without JavaScript - Overflow fixes to prevent horizontal scroll on mobile devices The implementation follows suckless principles with zero JavaScript.
This commit is contained in:
Timothy DeHerrera
100
docs/static/style.css
vendored
100
docs/static/style.css
vendored
@@ -373,10 +373,42 @@ th {
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background: var(--bg-sidebar);
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}
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/* Navigation toggle (hidden by default) */
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.nav-toggle {
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display: none;
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}
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.hamburger {
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display: none;
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flex-direction: column;
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justify-content: space-between;
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width: 24px;
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height: 18px;
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cursor: pointer;
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padding: 0;
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user-select: none;
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}
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.hamburger span {
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display: block;
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width: 100%;
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height: 2px;
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background: var(--fg);
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border-radius: 1px;
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transition: transform 0.3s ease, opacity 0.3s ease;
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transform-origin: center;
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}
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/* Responsive */
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@media (max-width: 768px) {
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html {
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overflow-x: hidden;
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}
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body {
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grid-template-columns: 1fr;
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max-width: 100vw;
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overflow-x: hidden;
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}
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.sidebar {
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@@ -384,9 +416,75 @@ th {
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height: auto;
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border-right: none;
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border-bottom: 1px solid var(--border);
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padding: 1rem 1.5rem;
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}
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.sidebar header {
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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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margin-bottom: 0;
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}
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.sidebar .tagline {
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display: none;
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}
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/* Position hamburger on right side of header */
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.sidebar header {
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position: relative;
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}
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.hamburger {
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display: flex;
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position: absolute;
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right: 0;
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top: 50%;
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transform: translateY(-50%);
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}
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.sidebar nav {
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flex-direction: column;
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padding-top: 0;
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margin-top: 0;
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border-top: 1px solid var(--border);
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max-height: 0;
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overflow: hidden;
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opacity: 0;
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transition: max-height 0.3s ease, opacity 0.3s ease, margin-top 0.3s ease, padding-top 0.3s ease;
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}
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/* Show nav when checkbox is checked - checkbox is inside header now */
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.sidebar:has(.nav-toggle:checked) nav {
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max-height: 500px;
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opacity: 1;
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margin-top: 1rem;
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padding-top: 1rem;
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}
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/* Hamburger → X morph animation */
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.nav-toggle:checked~.hamburger span:nth-child(1) {
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transform: translateY(8px) rotate(45deg);
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}
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.nav-toggle:checked~.hamburger span:nth-child(2) {
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opacity: 0;
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}
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.nav-toggle:checked~.hamburger span:nth-child(3) {
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transform: translateY(-8px) rotate(-45deg);
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}
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.sidebar-footer {
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display: none;
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}
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main {
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padding: 2rem 1.5rem;
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padding: 1.5rem 1rem;
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max-width: 100%;
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}
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pre {
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max-width: calc(100vw - 2rem);
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}
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}
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17
docs/templates/base.html
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17
docs/templates/base.html
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@@ -4,12 +4,17 @@
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1" />
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{% if page.description %}<meta name="description" content="{{ page.description }}" />{% endif %}
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{% if page.description %}
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<meta name="description" content="{{ page.description }}" />{% endif %}
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<title>{{ title }} | {{ config.title }}</title>
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<link rel="canonical" href="{{ base_url }}{{ page_path }}" />
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<link rel="stylesheet" href="{{ prefix }}/style.css" />
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.16.21/dist/katex.min.css" crossorigin="anonymous" media="print" onload="this.media='all'" />
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<noscript><link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.16.21/dist/katex.min.css" crossorigin="anonymous" /></noscript>
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.16.21/dist/katex.min.css" crossorigin="anonymous"
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media="print" onload="this.media='all'" />
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<noscript>
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.16.21/dist/katex.min.css"
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crossorigin="anonymous" />
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</noscript>
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<link rel="icon" type="image/png" href="{{ prefix }}/logo.png" />
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</head>
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@@ -21,6 +26,12 @@
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sukr
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</a>
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<span class="tagline">suckless static sites</span>
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<input type="checkbox" id="nav-toggle" class="nav-toggle" />
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<label for="nav-toggle" class="hamburger" aria-label="Toggle navigation">
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<span></span>
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<span></span>
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<span></span>
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</label>
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</header>
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<nav>
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{% for item in nav %}<a href="{{ prefix }}{{ item.path }}" {% if page_path==item.path %} class="active" {% endif
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