feat(theme): add 5 preset color themes (Nord/Gruvbox/Monokai/Dracula/Solarized) with popover selector

Implements Approach C (dual-attribute: data-theme + data-theme-preset),
keeping all 106 existing [data-theme="dark"] overrides unchanged.

- Colors: 5 professionally designed oklch palettes in tokens/colors.css
- UI: popover theme selector with mode (Light/Dark/Auto) + preset grid
- JS: cycleTheme(), setPreset(), localStorage persistence
- Locale: 12 new translation keys across 10 languages
- Polish: solid accent swatches matching flat token-driven aesthetic
This commit is contained in:
Will Miao
2026-06-18 09:53:40 +08:00
parent b7721866e5
commit c5c7373e10
16 changed files with 837 additions and 93 deletions

View File

@@ -283,7 +283,6 @@
.theme-toggle {
position: relative;
/* Ensure relative positioning for the container */
}
.theme-toggle .light-icon,
@@ -293,17 +292,14 @@
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
/* Center perfectly */
opacity: 0;
transition: opacity 0.3s ease;
}
/* Default state shows dark icon */
.theme-toggle .dark-icon {
opacity: 1;
}
/* Light theme shows light icon */
.theme-toggle.theme-light .light-icon {
opacity: 1;
}
@@ -313,7 +309,6 @@
opacity: 0;
}
/* Dark theme shows dark icon */
.theme-toggle.theme-dark .dark-icon {
opacity: 1;
}
@@ -323,7 +318,6 @@
opacity: 0;
}
/* Auto theme shows auto icon */
.theme-toggle.theme-auto .auto-icon {
opacity: 1;
}
@@ -333,6 +327,203 @@
opacity: 0;
}
.theme-popover {
display: none;
position: absolute;
top: calc(100% + 8px);
right: -8px;
background: var(--surface-base, #ffffff);
border: 1px solid var(--border-base, #e0e0e0);
border-radius: var(--radius-md, 8px);
box-shadow: var(--shadow-xl, 0 4px 16px rgba(0, 0, 0, 0.15));
padding: 12px;
min-width: 220px;
z-index: var(--z-dropdown, 200);
animation: theme-popover-in 0.15s ease-out;
}
.theme-popover.active {
display: block;
}
@keyframes theme-popover-in {
from {
opacity: 0;
transform: translateY(-4px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
.theme-popover-section {
display: flex;
flex-direction: column;
gap: 8px;
}
.theme-popover-label {
font-size: 0.7rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.05em;
color: var(--text-secondary, #6c757d);
}
.theme-popover-divider {
height: 1px;
background: var(--border-base, #e0e0e0);
margin: 10px 0;
}
.theme-popover-modes {
display: flex;
gap: 6px;
}
.theme-mode-btn {
flex: 1;
display: flex;
flex-direction: column;
align-items: center;
gap: 4px;
padding: 8px 4px;
border: 1px solid var(--border-base, #e0e0e0);
border-radius: var(--radius-sm, 6px);
background: var(--surface-elevated, #ffffff);
color: var(--text-primary, #333333);
cursor: pointer;
font-size: 0.75rem;
transition: background-color var(--transition-base, 200ms ease),
border-color var(--transition-base, 200ms ease),
color var(--transition-base, 200ms ease);
}
.theme-mode-btn i {
font-size: 0.9rem;
}
.theme-mode-btn:hover {
background: var(--surface-hover, oklch(95% 0.02 256));
border-color: var(--color-accent, oklch(68% 0.28 256));
}
.theme-mode-btn.active {
background: var(--color-accent-subtle, oklch(68% 0.28 256 / 0.12));
border-color: var(--color-accent, oklch(68% 0.28 256));
color: var(--color-accent, oklch(68% 0.28 256));
}
.theme-popover-presets {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 6px;
}
.theme-preset-btn {
display: flex;
flex-direction: column;
align-items: center;
gap: 4px;
padding: 8px 4px;
border: 1px solid var(--border-base, #e0e0e0);
border-radius: var(--radius-sm, 6px);
background: var(--surface-elevated, #ffffff);
color: var(--text-primary, #333333);
cursor: pointer;
font-size: 0.7rem;
transition: background-color var(--transition-base, 200ms ease),
border-color var(--transition-base, 200ms ease),
color var(--transition-base, 200ms ease);
}
.theme-preset-btn:hover {
background: var(--surface-hover, oklch(95% 0.02 256));
border-color: var(--color-accent, oklch(68% 0.28 256));
}
.theme-preset-btn.active {
background: var(--color-accent-subtle, oklch(68% 0.28 256 / 0.12));
border-color: var(--color-accent, oklch(68% 0.28 256));
color: var(--color-accent, oklch(68% 0.28 256));
}
.preset-swatch {
display: inline-block;
width: 22px;
height: 22px;
border-radius: var(--radius-xs, 4px);
border: 1px solid var(--border-subtle, oklch(72% 0.03 256 / 0.45));
flex-shrink: 0;
transition: transform var(--transition-base, 200ms ease),
box-shadow var(--transition-base, 200ms ease);
}
/* Solid accent colors — each swatch shows the theme's accent color directly.
This matches the app's flat, token-driven design language instead of using
decorative gradients that clash with the matte aesthetic. */
.preset-swatch-default {
background: oklch(68% 0.28 256);
}
.preset-swatch-nord {
background: oklch(62% 0.18 213);
}
.preset-swatch-gruvbox {
background: oklch(58% 0.22 25);
}
.preset-swatch-monokai {
background: oklch(72% 0.24 190);
}
.preset-swatch-dracula {
background: oklch(68% 0.24 265);
}
.preset-swatch-solarized {
background: oklch(55% 0.18 175);
}
.theme-preset-btn.active .preset-swatch {
box-shadow: 0 0 0 2px var(--color-accent, oklch(68% 0.28 256));
}
.theme-preset-btn:hover .preset-swatch {
transform: scale(1.08);
}
/* Dark mode: use each preset's dark-mode accent lightness for visibility.
These match the --color-accent-l values from [data-theme="dark"][data-theme-preset="..."]
in tokens/colors.css so the swatch accurately previews what the theme looks like. */
[data-theme="dark"] .preset-swatch-default {
background: oklch(68% 0.28 256);
}
[data-theme="dark"] .preset-swatch-nord {
background: oklch(68% 0.18 213);
}
[data-theme="dark"] .preset-swatch-gruvbox {
background: oklch(62% 0.22 25);
}
[data-theme="dark"] .preset-swatch-monokai {
background: oklch(72% 0.24 190);
}
[data-theme="dark"] .preset-swatch-dracula {
background: oklch(72% 0.24 265);
}
[data-theme="dark"] .preset-swatch-solarized {
background: oklch(60% 0.18 175);
}
/* Badge styling */
.update-badge {
position: absolute;

View File

@@ -115,3 +115,313 @@
--favorite-color: #ffc107;
}
/* ── Preset: Nord ──────────────────────────────────────────── */
[data-theme-preset="nord"] {
--color-accent-h: 213;
--color-accent-c: 0.18;
--color-accent-l: 62%;
--color-warning-h: 35;
--color-warning-c: 0.18;
--color-success-h: 130;
--color-error-h: 5;
--bg-base: oklch(96% 0.01 240);
--bg-elevated: oklch(98% 0.008 240 / 0.95);
--bg-hover: oklch(93% 0.02 240);
--bg-disabled: oklch(92% 0.01 240);
--text-primary: oklch(22% 0.03 260);
--text-secondary: oklch(48% 0.03 260);
--text-inverse: oklch(97% 0.01 240);
--surface-base: oklch(97% 0.01 240);
--surface-elevated: oklch(98% 0.008 240 / 0.95);
--surface-hover: oklch(93% 0.02 240);
--surface-subtle: oklch(0% 0 0 / 0.03);
--border-base: oklch(82% 0.03 240);
--border-subtle: oklch(82% 0.03 240 / 0.45);
--favorite-color: oklch(72% 0.14 85);
--favorite-glow: oklch(72% 0.14 85 / 0.5);
}
[data-theme="dark"][data-theme-preset="nord"] {
--color-accent-h: 213;
--color-accent-c: 0.18;
--color-accent-l: 68%;
--color-warning-h: 35;
--color-warning-c: 0.18;
--color-success-h: 130;
--color-error-h: 5;
--bg-base: oklch(20% 0.03 260);
--bg-elevated: oklch(24% 0.03 260 / 0.98);
--bg-hover: oklch(30% 0.03 260);
--bg-disabled: oklch(30% 0.02 260);
--text-primary: oklch(87% 0.02 240);
--text-secondary: oklch(68% 0.02 240);
--text-inverse: oklch(20% 0.03 260);
--surface-base: oklch(26% 0.03 260);
--surface-elevated: oklch(24% 0.03 260 / 0.98);
--surface-hover: oklch(30% 0.03 260);
--surface-subtle: oklch(100% 0 0 / 0.03);
--border-base: oklch(38% 0.03 260);
--border-subtle: oklch(87% 0.02 240 / 0.15);
--favorite-color: oklch(78% 0.15 85);
--favorite-glow: oklch(78% 0.15 85 / 0.5);
}
/* ── Preset: Gruvbox ───────────────────────────────────────── */
[data-theme-preset="gruvbox"] {
--color-accent-h: 25;
--color-accent-c: 0.22;
--color-accent-l: 58%;
--color-warning-h: 45;
--color-warning-c: 0.22;
--color-success-h: 120;
--color-error-h: 4;
--bg-base: oklch(95% 0.02 80);
--bg-elevated: oklch(97% 0.015 80 / 0.95);
--bg-hover: oklch(91% 0.03 80);
--bg-disabled: oklch(90% 0.02 80);
--text-primary: oklch(28% 0.03 55);
--text-secondary: oklch(48% 0.03 55);
--text-inverse: oklch(95% 0.02 80);
--surface-base: oklch(96% 0.015 80);
--surface-elevated: oklch(97% 0.015 80 / 0.95);
--surface-hover: oklch(91% 0.03 80);
--surface-subtle: oklch(0% 0 0 / 0.03);
--border-base: oklch(78% 0.04 75);
--border-subtle: oklch(78% 0.04 75 / 0.45);
--favorite-color: oklch(72% 0.16 75);
--favorite-glow: oklch(72% 0.16 75 / 0.5);
}
[data-theme="dark"][data-theme-preset="gruvbox"] {
--color-accent-h: 25;
--color-accent-c: 0.22;
--color-accent-l: 62%;
--color-warning-h: 45;
--color-warning-c: 0.22;
--color-success-h: 120;
--color-error-h: 4;
--bg-base: oklch(22% 0.02 55);
--bg-elevated: oklch(26% 0.025 55 / 0.98);
--bg-hover: oklch(32% 0.03 55);
--bg-disabled: oklch(30% 0.02 55);
--text-primary: oklch(85% 0.03 75);
--text-secondary: oklch(68% 0.03 75);
--text-inverse: oklch(22% 0.02 55);
--surface-base: oklch(28% 0.025 55);
--surface-elevated: oklch(26% 0.025 55 / 0.98);
--surface-hover: oklch(32% 0.03 55);
--surface-subtle: oklch(100% 0 0 / 0.03);
--border-base: oklch(38% 0.03 55);
--border-subtle: oklch(85% 0.03 75 / 0.15);
--favorite-color: oklch(78% 0.16 75);
--favorite-glow: oklch(78% 0.16 75 / 0.5);
}
/* ── Preset: Monokai ───────────────────────────────────────── */
[data-theme-preset="monokai"] {
--color-accent-h: 190;
--color-accent-c: 0.24;
--color-accent-l: 72%;
--color-warning-h: 50;
--color-warning-c: 0.22;
--color-success-h: 140;
--color-error-h: 340;
--bg-base: oklch(96% 0.01 80);
--bg-elevated: oklch(98% 0.005 80 / 0.95);
--bg-hover: oklch(93% 0.015 80);
--bg-disabled: oklch(92% 0.01 80);
--text-primary: oklch(20% 0.02 100);
--text-secondary: oklch(45% 0.02 100);
--text-inverse: oklch(97% 0.01 80);
--surface-base: oklch(97% 0.008 80);
--surface-elevated: oklch(98% 0.005 80 / 0.95);
--surface-hover: oklch(93% 0.015 80);
--surface-subtle: oklch(0% 0 0 / 0.03);
--border-base: oklch(80% 0.02 80);
--border-subtle: oklch(80% 0.02 80 / 0.45);
--favorite-color: oklch(72% 0.16 85);
--favorite-glow: oklch(72% 0.16 85 / 0.5);
}
[data-theme="dark"][data-theme-preset="monokai"] {
--color-accent-h: 190;
--color-accent-c: 0.24;
--color-accent-l: 72%;
--color-warning-h: 50;
--color-warning-c: 0.22;
--color-success-h: 140;
--color-error-h: 340;
--bg-base: oklch(18% 0.02 100);
--bg-elevated: oklch(22% 0.02 100 / 0.98);
--bg-hover: oklch(28% 0.025 100);
--bg-disabled: oklch(28% 0.015 100);
--text-primary: oklch(90% 0.02 80);
--text-secondary: oklch(70% 0.02 80);
--text-inverse: oklch(18% 0.02 100);
--surface-base: oklch(24% 0.02 100);
--surface-elevated: oklch(22% 0.02 100 / 0.98);
--surface-hover: oklch(28% 0.025 100);
--surface-subtle: oklch(100% 0 0 / 0.03);
--border-base: oklch(36% 0.02 100);
--border-subtle: oklch(90% 0.02 80 / 0.15);
--favorite-color: oklch(78% 0.16 85);
--favorite-glow: oklch(78% 0.16 85 / 0.5);
}
/* ── Preset: Dracula ───────────────────────────────────────── */
[data-theme-preset="dracula"] {
--color-accent-h: 265;
--color-accent-c: 0.24;
--color-accent-l: 68%;
--color-warning-h: 45;
--color-warning-c: 0.22;
--color-success-h: 135;
--color-error-h: 350;
--bg-base: oklch(96% 0.01 290);
--bg-elevated: oklch(98% 0.008 290 / 0.95);
--bg-hover: oklch(93% 0.02 290);
--bg-disabled: oklch(92% 0.01 290);
--text-primary: oklch(22% 0.04 290);
--text-secondary: oklch(48% 0.04 290);
--text-inverse: oklch(97% 0.01 290);
--surface-base: oklch(97% 0.01 290);
--surface-elevated: oklch(98% 0.008 290 / 0.95);
--surface-hover: oklch(93% 0.02 290);
--surface-subtle: oklch(0% 0 0 / 0.03);
--border-base: oklch(80% 0.04 290);
--border-subtle: oklch(80% 0.04 290 / 0.45);
--favorite-color: oklch(72% 0.16 85);
--favorite-glow: oklch(72% 0.16 85 / 0.5);
}
[data-theme="dark"][data-theme-preset="dracula"] {
--color-accent-h: 265;
--color-accent-c: 0.24;
--color-accent-l: 72%;
--color-warning-h: 45;
--color-warning-c: 0.22;
--color-success-h: 135;
--color-error-h: 350;
--bg-base: oklch(18% 0.04 290);
--bg-elevated: oklch(22% 0.04 290 / 0.98);
--bg-hover: oklch(28% 0.04 290);
--bg-disabled: oklch(28% 0.03 290);
--text-primary: oklch(90% 0.02 290);
--text-secondary: oklch(70% 0.03 290);
--text-inverse: oklch(18% 0.04 290);
--surface-base: oklch(24% 0.04 290);
--surface-elevated: oklch(22% 0.04 290 / 0.98);
--surface-hover: oklch(28% 0.04 290);
--surface-subtle: oklch(100% 0 0 / 0.03);
--border-base: oklch(36% 0.04 290);
--border-subtle: oklch(90% 0.02 290 / 0.15);
--favorite-color: oklch(78% 0.16 85);
--favorite-glow: oklch(78% 0.16 85 / 0.5);
}
/* ── Preset: Solarized ─────────────────────────────────────── */
[data-theme-preset="solarized"] {
--color-accent-h: 175;
--color-accent-c: 0.18;
--color-accent-l: 55%;
--color-warning-h: 45;
--color-warning-c: 0.20;
--color-success-h: 68;
--color-error-h: 25;
--bg-base: oklch(95% 0.03 85);
--bg-elevated: oklch(97% 0.025 85 / 0.95);
--bg-hover: oklch(91% 0.035 85);
--bg-disabled: oklch(90% 0.025 85);
--text-primary: oklch(30% 0.06 200);
--text-secondary: oklch(50% 0.04 200);
--text-inverse: oklch(95% 0.03 85);
--surface-base: oklch(96% 0.025 85);
--surface-elevated: oklch(97% 0.025 85 / 0.95);
--surface-hover: oklch(91% 0.035 85);
--surface-subtle: oklch(0% 0 0 / 0.03);
--border-base: oklch(78% 0.04 85);
--border-subtle: oklch(78% 0.04 85 / 0.45);
--favorite-color: oklch(68% 0.16 75);
--favorite-glow: oklch(68% 0.16 75 / 0.5);
}
[data-theme="dark"][data-theme-preset="solarized"] {
--color-accent-h: 175;
--color-accent-c: 0.18;
--color-accent-l: 60%;
--color-warning-h: 45;
--color-warning-c: 0.20;
--color-success-h: 68;
--color-error-h: 25;
--bg-base: oklch(18% 0.05 200);
--bg-elevated: oklch(22% 0.05 200 / 0.98);
--bg-hover: oklch(28% 0.05 200);
--bg-disabled: oklch(28% 0.04 200);
--text-primary: oklch(72% 0.03 85);
--text-secondary: oklch(58% 0.03 85);
--text-inverse: oklch(18% 0.05 200);
--surface-base: oklch(24% 0.05 200);
--surface-elevated: oklch(22% 0.05 200 / 0.98);
--surface-hover: oklch(28% 0.05 200);
--surface-subtle: oklch(100% 0 0 / 0.03);
--border-base: oklch(36% 0.04 200);
--border-subtle: oklch(72% 0.03 85 / 0.15);
--favorite-color: oklch(72% 0.16 75);
--favorite-glow: oklch(72% 0.16 75 / 0.5);
}