Files
mc-webui/app/static/css/theme.css
MarekWo 71e00caa55 feat(ui): add dark/light theme switching with Settings toggle
- Create theme.css with CSS custom properties for light/dark themes
- Dark theme inspired by demo landing page (deep navy palette)
- Update style.css: replace ~145 hardcoded colors with CSS variables
- Extract inline styles from index.html, contacts.html, dm.html to style.css
- Add Appearance tab in Settings modal with theme selector
- Bootstrap 5.3 data-bs-theme integration for native dark mode
- Theme persisted in localStorage, applied before CSS loads (no FOUC)
- Console and System Log panels unchanged (already dark themed)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-26 08:23:26 +01:00

614 lines
15 KiB
CSS

/* =============================================================================
mc-webui Theme System
Defines CSS custom properties for light/dark themes.
Bootstrap 5.3 data-bs-theme handles most component styling;
these variables cover custom app-specific elements.
============================================================================= */
/* =============================================================================
Light Theme (default)
============================================================================= */
:root {
/* Backgrounds */
--bg-body: #ffffff;
--bg-surface: #f8f9fa;
--bg-surface-alt: #f0f0f0;
--bg-hover: #e9ecef;
--bg-active: #e7f1ff;
--bg-messages: #ffffff;
--bg-dm-messages: #fafafa;
/* Text */
--text-primary: #212529;
--text-secondary: #495057;
--text-muted: #6c757d;
--text-meta: #adb5bd;
/* Borders */
--border-color: #dee2e6;
--border-light: #f0f0f0;
/* Messages */
--msg-own-bg: #e7f1ff;
--msg-other-bg: #f8f9fa;
--msg-border: #dee2e6;
--msg-own-border: #b8daff;
/* Sender */
--sender-color: #0d6efd;
--sender-own-color: #084298;
/* Navbar */
--navbar-bg: #0d6efd;
--navbar-border: transparent;
/* Scrollbar */
--scrollbar-track: #f1f1f1;
--scrollbar-thumb: #888;
--scrollbar-thumb-hover: #555;
--scrollbar-thumb-light: #ccc;
--scrollbar-thumb-light-hover: #aaa;
/* Filter */
--filter-bg: #ffffff;
--filter-highlight: #fff3cd;
--filter-input-border: #ced4da;
--filter-btn-me-bg: #e7f1ff;
--filter-btn-me-color: #0d6efd;
--filter-btn-me-hover: #cfe2ff;
--filter-btn-clear-bg: #f8f9fa;
--filter-btn-clear-color: #6c757d;
--filter-btn-clear-hover: #e9ecef;
/* Popup / Dropdown */
--popup-bg: #ffffff;
--popup-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
/* Quote */
--quote-color: #6c757d;
--quote-bg: rgba(108, 117, 125, 0.1);
--quote-border: #6c757d;
--quote-own-color: #495057;
--quote-own-bg: rgba(8, 66, 152, 0.1);
--quote-own-border: #084298;
/* Mention badge */
--mention-bg: #0d6efd;
--mention-own-bg: #084298;
/* Links */
--link-color: #0d6efd;
--link-hover: #0a58ca;
--link-own-color: #084298;
--link-own-hover: #052c65;
/* Channel link */
--channel-link-bg: #198754;
--channel-link-hover: #157347;
--channel-link-own-bg: #0f5132;
--channel-link-own-hover: #0d4429;
/* Echo badge */
--echo-color: #198754;
--echo-bg: rgba(25, 135, 84, 0.1);
/* Search */
--search-mark-bg: #fff3cd;
/* Offcanvas menu */
--offcanvas-item-border: #dee2e6;
--offcanvas-item-hover: #f8f9fa;
--offcanvas-icon-color: #0d6efd;
/* FAB */
--fab-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
--fab-shadow-hover: 0 6px 12px rgba(0, 0, 0, 0.4);
/* Conversation list */
--conversation-border: #dee2e6;
--conversation-hover: #f8f9fa;
--conversation-unread: #e7f1ff;
/* Map filter badges */
--map-badge-inactive-bg: white;
/* Mention autocomplete */
--mention-item-highlight: #e7f1ff;
--mention-item-border: #f0f0f0;
/* Image border */
--image-border: #dee2e6;
/* Actions border */
--actions-border: rgba(0, 0, 0, 0.1);
/* Cards */
--card-bg: #ffffff;
--card-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
--card-shadow-hover: 0 2px 8px rgba(0, 0, 0, 0.15);
/* Info badge */
--info-badge-bg: #e7f3ff;
--info-badge-color: #0c5460;
/* Contact key clickable */
--key-hover-color: #0d6efd;
--key-hover-bg: #e7f1ff;
--key-copied-color: #198754;
--key-copied-bg: #d1e7dd;
/* Path items (DM) */
--path-item-bg: #ffffff;
--path-item-border: #dee2e6;
--path-item-primary-bg: #f0f7ff;
--path-item-primary-border: #0d6efd;
/* DM contact dropdown */
--dropdown-bg: #ffffff;
--dropdown-separator-bg: #f8f9fa;
--dropdown-item-hover: #e9ecef;
}
/* =============================================================================
Dark Theme
Inspired by mc-webui demo landing page (https://mc-webui.marwoj.net/)
Color palette: deep navy backgrounds, slate surfaces, soft blue accents
============================================================================= */
[data-theme="dark"] {
/* Override Bootstrap 5.3 dark mode variables for our custom palette */
--bs-body-bg: #0f172a;
--bs-body-color: #f8fafc;
--bs-border-color: #334155;
--bs-tertiary-bg: #1e293b;
--bs-secondary-bg: #162032;
/* Backgrounds */
--bg-body: #0f172a;
--bg-surface: #1e293b;
--bg-surface-alt: #162032;
--bg-hover: #2d3a4e;
--bg-active: #1e3a5f;
--bg-messages: #0f172a;
--bg-dm-messages: #131c2e;
/* Text */
--text-primary: #f8fafc;
--text-secondary: #94a3b8;
--text-muted: #64748b;
--text-meta: #475569;
/* Borders */
--border-color: #334155;
--border-light: #1e293b;
/* Messages */
--msg-own-bg: #1e3a5f;
--msg-other-bg: #1e293b;
--msg-border: #334155;
--msg-own-border: #2563eb;
/* Sender */
--sender-color: #60a5fa;
--sender-own-color: #93c5fd;
/* Navbar */
--navbar-bg: #1e293b;
--navbar-border: #334155;
/* Scrollbar */
--scrollbar-track: #1e293b;
--scrollbar-thumb: #475569;
--scrollbar-thumb-hover: #64748b;
--scrollbar-thumb-light: #334155;
--scrollbar-thumb-light-hover: #475569;
/* Filter */
--filter-bg: #1e293b;
--filter-highlight: rgba(251, 191, 36, 0.2);
--filter-input-border: #334155;
--filter-btn-me-bg: #1e3a5f;
--filter-btn-me-color: #60a5fa;
--filter-btn-me-hover: #264a6f;
--filter-btn-clear-bg: #1e293b;
--filter-btn-clear-color: #94a3b8;
--filter-btn-clear-hover: #2d3a4e;
/* Popup / Dropdown */
--popup-bg: #1e293b;
--popup-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.4);
/* Quote */
--quote-color: #94a3b8;
--quote-bg: rgba(148, 163, 184, 0.1);
--quote-border: #64748b;
--quote-own-color: #94a3b8;
--quote-own-bg: rgba(37, 99, 235, 0.15);
--quote-own-border: #2563eb;
/* Mention badge */
--mention-bg: #2563eb;
--mention-own-bg: #1d4ed8;
/* Links */
--link-color: #60a5fa;
--link-hover: #93c5fd;
--link-own-color: #93c5fd;
--link-own-hover: #bfdbfe;
/* Channel link */
--channel-link-bg: #059669;
--channel-link-hover: #10b981;
--channel-link-own-bg: #047857;
--channel-link-own-hover: #059669;
/* Echo badge */
--echo-color: #10b981;
--echo-bg: rgba(16, 185, 129, 0.15);
/* Search */
--search-mark-bg: rgba(251, 191, 36, 0.3);
/* Offcanvas menu */
--offcanvas-item-border: #334155;
--offcanvas-item-hover: #253347;
--offcanvas-icon-color: #60a5fa;
/* FAB */
--fab-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
--fab-shadow-hover: 0 6px 12px rgba(0, 0, 0, 0.6);
/* Conversation list */
--conversation-border: #334155;
--conversation-hover: #253347;
--conversation-unread: #1e3a5f;
/* Map filter badges */
--map-badge-inactive-bg: #1e293b;
/* Mention autocomplete */
--mention-item-highlight: #1e3a5f;
--mention-item-border: #334155;
/* Image border */
--image-border: #334155;
/* Actions border */
--actions-border: rgba(255, 255, 255, 0.1);
/* Cards */
--card-bg: #1e293b;
--card-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
--card-shadow-hover: 0 2px 8px rgba(0, 0, 0, 0.4);
/* Info badge */
--info-badge-bg: rgba(37, 99, 235, 0.15);
--info-badge-color: #60a5fa;
/* Contact key clickable */
--key-hover-color: #60a5fa;
--key-hover-bg: #1e3a5f;
--key-copied-color: #10b981;
--key-copied-bg: rgba(16, 185, 129, 0.15);
/* Path items (DM) */
--path-item-bg: #1e293b;
--path-item-border: #334155;
--path-item-primary-bg: #1e3a5f;
--path-item-primary-border: #2563eb;
/* DM contact dropdown */
--dropdown-bg: #1e293b;
--dropdown-separator-bg: #162032;
--dropdown-item-hover: #2d3a4e;
}
/* =============================================================================
Dark Theme - Bootstrap Component Overrides
Bootstrap 5.3 data-bs-theme="dark" handles most defaults; these overrides
customize colors to match our deep navy palette.
============================================================================= */
/* Navbar */
[data-theme="dark"] .navbar.bg-primary {
background-color: var(--navbar-bg) !important;
border-bottom: 1px solid var(--navbar-border);
}
[data-theme="dark"] .navbar .btn-outline-light {
border-color: #475569;
color: #94a3b8;
}
[data-theme="dark"] .navbar .btn-outline-light:hover {
background-color: #334155;
border-color: #64748b;
color: #f8fafc;
}
/* Form controls */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
background-color: var(--bg-body);
color: var(--text-primary);
border-color: var(--border-color);
}
[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
background-color: var(--bg-body);
color: var(--text-primary);
border-color: #3b82f6;
box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.25);
}
[data-theme="dark"] .form-control::placeholder {
color: var(--text-muted);
}
/* Modal */
[data-theme="dark"] .modal-content {
background-color: var(--bg-surface);
color: var(--text-primary);
border-color: var(--border-color);
}
[data-theme="dark"] .modal-header {
border-bottom-color: var(--border-color);
}
[data-theme="dark"] .modal-footer {
border-top-color: var(--border-color);
}
[data-theme="dark"] .btn-close {
filter: invert(1) grayscale(100%) brightness(200%);
}
/* Offcanvas */
[data-theme="dark"] .offcanvas {
background-color: var(--bg-surface);
color: var(--text-primary);
}
[data-theme="dark"] .offcanvas-header {
border-bottom-color: var(--border-color);
}
/* List group */
[data-theme="dark"] .list-group-item {
background-color: transparent;
color: var(--text-primary);
border-color: var(--border-color);
}
[data-theme="dark"] .list-group-item-action:hover {
background-color: var(--bg-hover);
color: var(--text-primary);
}
/* Nav tabs */
[data-theme="dark"] .nav-tabs {
border-bottom-color: var(--border-color);
}
[data-theme="dark"] .nav-tabs .nav-link {
color: var(--text-muted);
}
[data-theme="dark"] .nav-tabs .nav-link:hover {
border-color: var(--border-color);
color: var(--text-secondary);
}
[data-theme="dark"] .nav-tabs .nav-link.active {
background-color: var(--bg-surface);
color: var(--text-primary);
border-color: var(--border-color) var(--border-color) var(--bg-surface);
}
/* Tables */
[data-theme="dark"] .table {
color: var(--text-primary);
border-color: var(--border-color);
}
/* Alerts */
[data-theme="dark"] .alert-info {
background-color: rgba(59, 130, 246, 0.1);
color: #60a5fa;
border-color: rgba(59, 130, 246, 0.2);
}
[data-theme="dark"] .alert-light {
background-color: var(--bg-surface-alt);
color: var(--text-secondary);
border-color: var(--border-color);
}
/* Card (Bootstrap) */
[data-theme="dark"] .card {
background-color: var(--bg-surface);
border-color: var(--border-color);
color: var(--text-primary);
}
/* Badge overrides for better dark mode contrast */
[data-theme="dark"] .badge.bg-secondary {
background-color: #475569 !important;
}
/* Text utilities */
[data-theme="dark"] .text-muted {
color: var(--text-muted) !important;
}
[data-theme="dark"] .text-dark {
color: var(--text-primary) !important;
}
[data-theme="dark"] .border-bottom {
border-bottom-color: var(--border-color) !important;
}
[data-theme="dark"] .border-top {
border-top-color: var(--border-color) !important;
}
/* bg-light override */
[data-theme="dark"] .bg-light {
background-color: var(--bg-surface-alt) !important;
}
/* Toast */
[data-theme="dark"] .toast {
background-color: var(--bg-surface);
color: var(--text-primary);
border-color: var(--border-color);
}
[data-theme="dark"] .toast-header {
background-color: var(--bg-surface-alt);
color: var(--text-primary);
border-bottom-color: var(--border-color);
}
/* Progress bar */
[data-theme="dark"] .progress {
background-color: var(--bg-surface-alt);
}
/* Tooltip-like popups */
[data-theme="dark"] .dm-delivery-popup,
[data-theme="dark"] .path-popup {
background-color: #475569;
color: #f8fafc;
}
/* Form check / switch */
[data-theme="dark"] .form-check-input {
background-color: var(--bg-surface-alt);
border-color: var(--border-color);
}
[data-theme="dark"] .form-check-input:checked {
background-color: #3b82f6;
border-color: #3b82f6;
}
/* Input group */
[data-theme="dark"] .input-group-text {
background-color: var(--bg-surface-alt);
color: var(--text-secondary);
border-color: var(--border-color);
}
/* Accordion (if used) */
[data-theme="dark"] .accordion-item {
background-color: var(--bg-surface);
border-color: var(--border-color);
}
/* Dropdown menu (Bootstrap) */
[data-theme="dark"] .dropdown-menu {
background-color: var(--bg-surface);
border-color: var(--border-color);
}
[data-theme="dark"] .dropdown-item {
color: var(--text-primary);
}
[data-theme="dark"] .dropdown-item:hover {
background-color: var(--bg-hover);
color: var(--text-primary);
}
/* Spinner */
[data-theme="dark"] .spinner-border {
color: #3b82f6;
}
/* Status bar (bottom) */
[data-theme="dark"] .border-top {
border-color: var(--border-color) !important;
}
/* QR code container - keep white bg for readability */
[data-theme="dark"] .qr-code-container,
[data-theme="dark"] #shareChannelQR,
[data-theme="dark"] #deviceShareContent .text-center img,
[data-theme="dark"] #deviceShareContent canvas {
background-color: #ffffff;
padding: 8px;
border-radius: 0.5rem;
}
/* Emoji picker dark mode */
[data-theme="dark"] emoji-picker {
--background: #1e293b;
--border-color: #334155;
--indicator-color: #3b82f6;
--input-border-color: #334155;
--input-font-color: #f8fafc;
--input-placeholder-color: #64748b;
--outline-color: #3b82f6;
--category-font-color: #94a3b8;
--button-active-background: #334155;
--button-hover-background: #2d3a4e;
}
/* =============================================================================
Theme Switcher UI
============================================================================= */
.theme-option {
display: flex;
align-items: center;
gap: 0.75rem;
padding: 0.75rem 1rem;
border: 2px solid var(--border-color);
border-radius: 0.75rem;
cursor: pointer;
transition: all 0.2s ease;
background-color: var(--card-bg);
}
.theme-option:hover {
border-color: #3b82f6;
}
.theme-option.active {
border-color: #3b82f6;
background-color: var(--bg-active);
}
.theme-option-preview {
width: 40px;
height: 40px;
border-radius: 0.5rem;
flex-shrink: 0;
display: flex;
align-items: center;
justify-content: center;
font-size: 1.25rem;
}
.theme-option-preview.light {
background: linear-gradient(135deg, #ffffff 50%, #e9ecef 50%);
border: 1px solid #dee2e6;
}
.theme-option-preview.dark {
background: linear-gradient(135deg, #1e293b 50%, #0f172a 50%);
border: 1px solid #334155;
}
.theme-option-label {
font-weight: 500;
}
.theme-option-desc {
font-size: 0.8rem;
color: var(--text-muted);
}