Nicholai 2ca66ccc6d Update theme variable usage and add ThemeToggle component
- Refactor component styles to use CSS custom properties for colors and backgrounds.
- Replace hard‑coded Tailwind classes with theme variables across BlogCard, BlogFilters, Footer, GridOverlay, Navigation, PostNavigation, ReadingProgress, RelatedPosts, TableOfContents, ThemeToggle, sections, layouts, pages, and global.css.
- Add ThemeToggle component for user‑controlled theme switching.
- Update global styles to define new theme variables.
- Ensure all components respect theme changes and maintain accessibility.

Hubert The Eunuch
2025-12-18 17:08:52 -07:00

798 lines
18 KiB
CSS

@import "tailwindcss";
@plugin "@tailwindcss/typography";
@theme {
--color-brand-dark: #0B0D11;
--color-brand-panel: #151921;
--color-brand-accent: #dd4132;
--color-brand-cyan: #22D3EE;
--color-brand-red: #E11D48;
--font-sans: "Inter", sans-serif;
--font-mono: "Space Mono", monospace;
/* Animation keyframes */
--animate-reveal: reveal 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
--animate-fade-in: fade-in 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
--animate-slide-up: slide-up 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
--animate-slide-left: slide-left 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
--animate-slide-right: slide-right 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
--animate-scale-in: scale-in 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
@keyframes reveal {
from {
opacity: 0;
transform: translateY(30px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
@keyframes fade-in {
from {
opacity: 0;
}
to {
opacity: 1;
}
}
@keyframes slide-up {
from {
opacity: 0;
transform: translateY(40px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
@keyframes slide-left {
from {
opacity: 0;
transform: translateX(40px);
}
to {
opacity: 1;
transform: translateX(0);
}
}
@keyframes slide-right {
from {
opacity: 0;
transform: translateX(-40px);
}
to {
opacity: 1;
transform: translateX(0);
}
}
@keyframes scale-in {
from {
opacity: 0;
transform: scale(0.95);
}
to {
opacity: 1;
transform: scale(1);
}
}
@keyframes scan-sweep {
0% {
transform: translateX(-100%) skewX(-15deg);
}
100% {
transform: translateX(200%) skewX(-15deg);
}
}
}
@utility animate-scan-sweep {
animation: scan-sweep 1.5s cubic-bezier(0.16, 1, 0.3, 1) infinite;
}
@utility text-massive {
line-height: 0.9;
letter-spacing: -0.04em;
}
@utility text-stroke {
-webkit-text-stroke: 1px var(--theme-text-stroke);
color: transparent;
}
@utility text-stroke-dark {
-webkit-text-stroke: 1px var(--theme-text-stroke-inverted);
color: transparent;
}
@utility skill-tag {
@apply text-[10px] font-mono font-bold uppercase tracking-wider px-3 py-2 border border-[var(--theme-border-strong)] text-[var(--theme-text-secondary)] hover:border-brand-accent hover:text-[var(--theme-text-primary)] transition-all duration-300 cursor-default select-none;
}
@utility btn-primary {
@apply bg-brand-accent text-brand-dark px-8 py-4 text-xs font-bold uppercase tracking-widest hover:bg-[var(--theme-text-primary)] hover:text-[var(--theme-bg-primary)] transition-all duration-300 inline-block;
}
@utility btn-ghost {
@apply border border-[var(--theme-border-strong)] text-[var(--theme-text-primary)] px-8 py-4 text-xs font-bold uppercase tracking-widest hover:border-brand-accent hover:bg-brand-accent/5 transition-all duration-300 inline-block;
}
@utility grid-overlay {
background-size: 100px 100px;
background-image: linear-gradient(to right, var(--theme-grid-line) 1px, transparent 1px);
pointer-events: none;
z-index: 0;
}
/* ===== THEME SYSTEM ===== */
/* Dark mode (default) */
:root {
--vh-full: 100vh;
--vh-full: 100dvh;
/* Theme colors - Dark mode defaults */
--theme-bg-primary: #0B0D11;
--theme-bg-secondary: #151921;
--theme-bg-tertiary: #1E293B;
--theme-text-primary: #ffffff;
--theme-text-secondary: #94A3B8;
--theme-text-muted: #64748B;
--theme-text-subtle: #475569;
--theme-border-primary: rgba(255, 255, 255, 0.1);
--theme-border-secondary: rgba(255, 255, 255, 0.05);
--theme-border-strong: rgba(255, 255, 255, 0.2);
--theme-overlay: rgba(11, 13, 17, 0.8);
--theme-overlay-heavy: rgba(11, 13, 17, 0.98);
--theme-grid-line: rgba(255, 255, 255, 0.03);
--theme-hover-bg: rgba(255, 255, 255, 0.02);
--theme-hover-bg-strong: rgba(255, 255, 255, 0.05);
--theme-text-stroke: rgba(255, 255, 255, 0.15);
--theme-text-stroke-inverted: rgba(0, 0, 0, 0.15);
--theme-scrollbar-track: #0B0D11;
--theme-scrollbar-thumb: #334155;
--theme-code-bg: rgba(255, 77, 0, 0.1);
--theme-blockquote-bg: linear-gradient(135deg, rgba(255, 77, 0, 0.05), rgba(21, 25, 33, 0.8));
--theme-divider: rgba(255, 255, 255, 0.1);
--theme-decorative-opacity: 0.02;
--theme-card-overlay: rgba(11, 13, 17, 0.3);
--theme-card-gradient: rgba(11, 13, 17, 0.6);
--theme-hero-gradient-top: rgba(11, 13, 17, 0.8);
--theme-hero-gradient-side: rgba(11, 13, 17, 0.4);
}
/* Light mode */
[data-theme="light"] {
--theme-bg-primary: #FAFAFA;
--theme-bg-secondary: #F1F3F5;
--theme-bg-tertiary: #E9ECEF;
--theme-text-primary: #0B0D11;
--theme-text-secondary: #475569;
--theme-text-muted: #64748B;
--theme-text-subtle: #94A3B8;
--theme-border-primary: rgba(0, 0, 0, 0.1);
--theme-border-secondary: rgba(0, 0, 0, 0.05);
--theme-border-strong: rgba(0, 0, 0, 0.15);
--theme-overlay: rgba(250, 250, 250, 0.9);
--theme-overlay-heavy: rgba(250, 250, 250, 0.98);
--theme-grid-line: rgba(0, 0, 0, 0.04);
--theme-hover-bg: rgba(0, 0, 0, 0.02);
--theme-hover-bg-strong: rgba(0, 0, 0, 0.05);
--theme-text-stroke: rgba(0, 0, 0, 0.2);
--theme-text-stroke-inverted: rgba(255, 255, 255, 0.15);
--theme-scrollbar-track: #FAFAFA;
--theme-scrollbar-thumb: #CBD5E1;
--theme-code-bg: rgba(221, 65, 50, 0.08);
--theme-blockquote-bg: linear-gradient(135deg, rgba(221, 65, 50, 0.05), rgba(241, 243, 245, 0.9));
--theme-divider: rgba(0, 0, 0, 0.08);
--theme-decorative-opacity: 0.04;
--theme-card-overlay: rgba(250, 250, 250, 0.15);
--theme-card-gradient: rgba(250, 250, 250, 0.4);
--theme-hero-gradient-top: rgba(250, 250, 250, 0.5);
--theme-hero-gradient-side: rgba(250, 250, 250, 0.2);
}
/* Theme transition for smooth switching */
html.theme-transition,
html.theme-transition *,
html.theme-transition *::before,
html.theme-transition *::after {
transition: background-color 0.3s ease,
border-color 0.3s ease,
color 0.3s ease,
box-shadow 0.3s ease !important;
}
/* Base Styles */
body {
background-color: var(--theme-bg-primary);
color: var(--theme-text-primary);
overflow-x: hidden;
}
/* Smooth scroll behavior - disabled on mobile for better performance */
html {
scroll-behavior: smooth;
}
@media (max-width: 768px) {
html {
scroll-behavior: auto;
}
}
/* Custom Scrollbar */
::-webkit-scrollbar {
width: 8px;
}
::-webkit-scrollbar-track {
background: var(--theme-scrollbar-track);
}
::-webkit-scrollbar-thumb {
background: var(--theme-scrollbar-thumb);
transition: background 0.3s ease;
}
::-webkit-scrollbar-thumb:hover {
background: var(--color-brand-accent);
}
/* ===== SCROLL ANIMATION SYSTEM ===== */
/* Base animation classes - elements start hidden */
.animate-on-scroll {
opacity: 0;
transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
/* Slide up variant */
.animate-on-scroll.slide-up {
transform: translateY(40px);
}
/* Slide left variant (comes from right) */
.animate-on-scroll.slide-left {
transform: translateX(40px);
}
/* Slide right variant (comes from left) */
.animate-on-scroll.slide-right {
transform: translateX(-40px);
}
/* Scale in variant */
.animate-on-scroll.scale-in {
transform: scale(0.95);
}
/* Fade only */
.animate-on-scroll.fade-in {
transform: none;
}
/* Active state - when element is in view */
.animate-on-scroll.is-visible {
opacity: 1;
transform: translateY(0) translateX(0) scale(1);
}
/* Stagger delay classes for sequential animations */
.stagger-1 {
transition-delay: 0.1s;
}
.stagger-2 {
transition-delay: 0.2s;
}
.stagger-3 {
transition-delay: 0.3s;
}
.stagger-4 {
transition-delay: 0.4s;
}
.stagger-5 {
transition-delay: 0.5s;
}
.stagger-6 {
transition-delay: 0.6s;
}
.stagger-7 {
transition-delay: 0.7s;
}
.stagger-8 {
transition-delay: 0.8s;
}
/* Legacy reveal-text support */
.reveal-text {
opacity: 0;
transform: translateY(30px);
transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-text.active {
opacity: 1;
transform: translateY(0);
}
/* Delay variants for reveal-text */
.reveal-text.delay-100 {
transition-delay: 0.1s;
}
.reveal-text.delay-200 {
transition-delay: 0.2s;
}
.reveal-text.delay-300 {
transition-delay: 0.3s;
}
.reveal-text.delay-400 {
transition-delay: 0.4s;
}
.reveal-text.delay-500 {
transition-delay: 0.5s;
}
/* ===== CURSOR STYLES ===== */
.cursor-dot,
.cursor-outline {
position: fixed;
top: 0;
left: 0;
transform: translate(-50%, -50%);
border-radius: 50%;
pointer-events: none;
will-change: transform;
}
.cursor-outline {
width: 40px;
height: 40px;
border: 1px solid rgba(221, 65, 50, 0.5);
z-index: 99999;
transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1),
height 0.3s cubic-bezier(0.16, 1, 0.3, 1),
background-color 0.3s ease;
}
.cursor-dot {
width: 8px;
height: 8px;
background-color: var(--color-brand-accent);
z-index: 999999;
}
/* Interactive Elements Cursor Hover Effect */
.hover-trigger:hover~.cursor-outline,
a:hover~.cursor-outline,
button:hover~.cursor-outline {
width: 60px;
height: 60px;
background-color: rgba(221, 65, 50, 0.05);
border-color: var(--color-brand-accent);
}
/* ===== ENHANCED TRANSITIONS ===== */
/* Smooth link transitions */
a {
transition: color 0.3s ease, border-color 0.3s ease;
}
/* Image hover zoom - smoother */
.hover-zoom {
transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}
.hover-zoom:hover,
.group:hover .hover-zoom {
transform: scale(1.05);
}
/* Line expand animation */
.line-expand {
transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
/* Border glow on hover - subtle */
.hover-border-glow {
transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.hover-border-glow:hover {
border-color: var(--color-brand-accent);
box-shadow: 0 0 20px rgba(221, 65, 50, 0.1);
}
/* Gradient divider */
.divider-gradient {
background: linear-gradient(to right,
transparent,
var(--theme-divider) 20%,
var(--theme-divider) 80%,
transparent);
}
/* Divider with accent hint */
.divider-accent {
background: linear-gradient(to right,
transparent,
rgba(221, 65, 50, 0.2) 50%,
transparent);
}
/* ===== PROSE / MARKDOWN STYLES ===== */
.prose-custom {
color: var(--theme-text-secondary);
line-height: 1.8;
font-size: 1.0625rem;
}
.prose-custom h2 {
color: var(--theme-text-primary);
font-size: 1.75rem;
font-weight: 700;
text-transform: uppercase;
letter-spacing: -0.025em;
margin-top: 3.5rem;
margin-bottom: 1.25rem;
padding-bottom: 0.75rem;
border-bottom: 1px solid var(--theme-border-primary);
position: relative;
scroll-margin-top: 6rem;
}
.prose-custom h2::before {
content: "//";
color: var(--color-brand-accent);
margin-right: 0.5rem;
font-family: var(--font-mono);
font-size: 0.9em;
}
.prose-custom h3 {
color: var(--theme-text-primary);
font-size: 1.25rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: -0.015em;
margin-top: 2.5rem;
margin-bottom: 1rem;
scroll-margin-top: 6rem;
}
.prose-custom h4 {
color: var(--theme-text-primary);
font-size: 1.1rem;
font-weight: 600;
margin-top: 1.5rem;
margin-bottom: 0.75rem;
scroll-margin-top: 6rem;
}
.prose-custom p {
margin-bottom: 1.5rem;
}
.prose-custom a {
color: var(--color-brand-accent);
text-decoration: none;
transition: color 0.3s ease;
border-bottom: 1px solid transparent;
}
.prose-custom a:hover {
color: var(--theme-text-primary);
border-bottom-color: var(--color-brand-accent);
}
.prose-custom strong {
color: var(--theme-text-primary);
font-weight: 600;
}
.prose-custom em {
color: var(--theme-text-secondary);
font-style: italic;
}
.prose-custom ul {
list-style: none;
padding-left: 0;
margin-bottom: 1.5rem;
}
.prose-custom ul li {
position: relative;
padding-left: 1.75rem;
margin-bottom: 0.75rem;
}
.prose-custom ul li::before {
content: "▹";
position: absolute;
left: 0;
color: var(--color-brand-accent);
font-size: 0.85em;
}
.prose-custom ol {
list-style: none;
padding-left: 0;
margin-bottom: 1.5rem;
counter-reset: ol-counter;
}
.prose-custom ol li {
margin-bottom: 0.75rem;
padding-left: 2.5rem;
position: relative;
counter-increment: ol-counter;
}
.prose-custom ol li::before {
content: counter(ol-counter, decimal-leading-zero);
position: absolute;
left: 0;
color: var(--color-brand-accent);
font-family: var(--font-mono);
font-size: 0.75rem;
font-weight: 700;
width: 1.75rem;
}
/* Enhanced Blockquotes - Terminal/Industrial Style */
.prose-custom blockquote {
position: relative;
border-left: 3px solid var(--color-brand-accent);
background: var(--theme-blockquote-bg);
padding: 1.5rem 1.5rem 1.5rem 2rem;
margin: 2.5rem 0;
font-style: italic;
color: var(--theme-text-secondary);
border-right: 1px solid var(--theme-border-secondary);
border-top: 1px solid var(--theme-border-secondary);
border-bottom: 1px solid var(--theme-border-secondary);
}
.prose-custom blockquote::before {
content: "///";
position: absolute;
top: -0.75rem;
left: 1rem;
background: var(--theme-bg-primary);
padding: 0 0.5rem;
font-family: var(--font-mono);
font-size: 0.625rem;
font-weight: 700;
letter-spacing: 0.1em;
color: var(--color-brand-accent);
font-style: normal;
}
.prose-custom blockquote p {
margin-bottom: 0;
}
.prose-custom blockquote p:last-child {
margin-bottom: 0;
}
/* Enhanced Code - Inline */
.prose-custom code {
color: var(--color-brand-accent);
background-color: var(--theme-code-bg);
padding: 0.2rem 0.5rem;
border-radius: 0;
font-family: var(--font-mono);
font-size: 0.85em;
border: 1px solid rgba(221, 65, 50, 0.2);
}
/* Enhanced Code Blocks - Terminal Style */
.prose-custom pre {
position: relative;
background-color: var(--theme-bg-secondary);
border: 1px solid var(--theme-border-primary);
padding: 0;
margin: 2.5rem 0;
overflow: hidden;
}
.prose-custom pre::before {
content: "TERMINAL";
display: block;
background: var(--theme-hover-bg);
border-bottom: 1px solid var(--theme-border-primary);
padding: 0.75rem 1rem;
font-family: var(--font-mono);
font-size: 0.625rem;
font-weight: 700;
letter-spacing: 0.15em;
color: var(--theme-text-muted);
text-transform: uppercase;
}
.prose-custom pre code {
display: block;
background: none;
padding: 1.5rem;
color: var(--theme-text-secondary);
border: none;
overflow-x: auto;
}
/* Enhanced Horizontal Rules - Section Dividers */
.prose-custom hr {
border: none;
height: auto;
margin: 4rem 0;
position: relative;
display: flex;
align-items: center;
justify-content: center;
gap: 1rem;
}
.prose-custom hr::before {
content: "";
flex: 1;
height: 1px;
background: linear-gradient(to right, transparent, rgba(221, 65, 50, 0.3));
}
.prose-custom hr::after {
content: "";
flex: 1;
height: 1px;
background: linear-gradient(to left, transparent, rgba(221, 65, 50, 0.3));
}
/* Enhanced Images */
.prose-custom img {
border: 1px solid var(--theme-border-primary);
margin: 2.5rem 0;
transition: border-color 0.3s ease;
}
.prose-custom img:hover {
border-color: rgba(221, 65, 50, 0.3);
}
/* Image Captions (for figures) */
.prose-custom figure {
margin: 2.5rem 0;
}
.prose-custom figure img {
margin: 0;
}
.prose-custom figcaption {
font-family: var(--font-mono);
font-size: 0.6875rem;
text-transform: uppercase;
letter-spacing: 0.1em;
color: var(--theme-text-muted);
margin-top: 0.75rem;
padding-left: 0.5rem;
border-left: 2px solid var(--color-brand-accent);
}
/* Video containers */
.prose-custom .video-container {
margin: 2.5rem 0;
position: relative;
}
.prose-custom .video-container video {
width: 100%;
border: 1px solid var(--theme-border-primary);
}
.prose-custom .video-container p {
font-family: var(--font-mono);
font-size: 0.6875rem;
text-transform: uppercase;
letter-spacing: 0.1em;
color: var(--theme-text-muted);
margin-top: 0.75rem;
margin-bottom: 0;
}
/* Tables */
.prose-custom table {
width: 100%;
margin: 2.5rem 0;
border-collapse: collapse;
font-size: 0.9375rem;
}
.prose-custom thead {
background: var(--theme-hover-bg);
border-bottom: 1px solid var(--theme-border-primary);
}
.prose-custom th {
font-family: var(--font-mono);
font-size: 0.625rem;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.1em;
color: var(--theme-text-muted);
padding: 1rem;
text-align: left;
}
.prose-custom td {
padding: 1rem;
border-bottom: 1px solid var(--theme-border-secondary);
color: var(--theme-text-secondary);
}
.prose-custom tr:hover td {
background: var(--theme-hover-bg);
}
/* ===== THEME-AWARE UTILITY CLASSES ===== */
/* Background colors */
.bg-theme-primary {
background-color: var(--theme-bg-primary);
}
.bg-theme-secondary {
background-color: var(--theme-bg-secondary);
}
.bg-theme-tertiary {
background-color: var(--theme-bg-tertiary);
}
/* Text colors */
.text-theme-primary {
color: var(--theme-text-primary);
}
.text-theme-secondary {
color: var(--theme-text-secondary);
}
.text-theme-muted {
color: var(--theme-text-muted);
}
/* Border colors */
.border-theme-primary {
border-color: var(--theme-border-primary);
}
.border-theme-secondary {
border-color: var(--theme-border-secondary);
}