Add PWA support and mobile responsive layout

- PWA manifest, service worker (stale-while-revalidate for static assets,
  network-only for API), and app icons for installability
- Root-scoped /manifest.json and /sw.js routes in FastAPI
- New mobile.css with responsive breakpoints at 768/600/400px:
  fixed bottom tab bar on phones, single-column cards, full-screen modals,
  compact header toolbar, touch-friendly targets
- Fix modal-content-wide min-width overflow on small screens
- Update README with Camera, OpenRGB, and PWA features

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-03-01 13:20:21 +03:00
parent 8fe9c6489b
commit 9ee6dcf94a
11 changed files with 715 additions and 10 deletions

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@@ -0,0 +1,550 @@
/* ── Mobile & Tablet Responsive Overrides ──────────────────────
Loaded last — overrides desktop-first styles from other CSS files.
Breakpoints: 768px (tablets), 600px (phones), 400px (small phones)
─────────────────────────────────────────────────────────────── */
/* ================================================================
TABLET (≤ 768px)
================================================================ */
@media (max-width: 768px) {
/* Header — keep single row, scroll toolbar if needed */
header {
flex-direction: column;
gap: 4px;
padding: 4px 0 6px;
text-align: center;
}
.header-toolbar {
justify-content: center;
}
/* Container */
.container {
padding: 10px;
}
/* Cards grid — allow narrower cards on tablets */
.displays-grid,
.devices-grid {
grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
gap: 14px;
}
/* Modals — near full width */
.modal-content {
width: 95%;
max-width: none;
margin: 10px;
}
.modal-content-wide {
min-width: 0;
width: 95%;
max-width: none;
}
/* Modal padding reduction */
.modal-header {
padding: 16px 16px 12px;
}
.modal-header h2 {
font-size: 1.25rem;
}
.modal-body {
padding: 16px;
}
.modal-footer {
padding: 12px 16px 16px;
}
/* Section headings */
h2 {
font-size: 1.25rem;
margin-bottom: 14px;
}
/* Segment range fields — allow wrapping */
.segment-range-fields {
flex-wrap: wrap;
}
.segment-range-fields input[type="number"] {
width: 60px;
}
/* Composite layer editor */
.composite-layer-blend {
width: 80px;
}
/* Display picker */
.display-picker-content {
width: 95%;
}
}
/* ================================================================
PHONE (≤ 600px)
================================================================ */
@media (max-width: 600px) {
/* Prevent horizontal scroll */
html, body {
overflow-x: hidden;
}
/* ── Header ── */
header {
padding: 4px 0 6px;
}
.header-title {
gap: 6px;
}
.header-toolbar {
gap: 1px;
padding: 2px 3px;
overflow-x: auto;
flex-wrap: nowrap;
-webkit-overflow-scrolling: touch;
scrollbar-width: none;
}
.header-toolbar::-webkit-scrollbar {
display: none;
}
.header-toolbar-sep {
display: none;
}
.header-link {
display: none;
}
.header-btn {
min-width: 32px;
min-height: 32px;
padding: 4px 6px;
flex-shrink: 0;
}
.header-locale {
flex-shrink: 0;
width: auto;
max-width: 48px;
}
h1 {
font-size: 1.1rem;
}
#server-version {
display: none;
}
/* ── Bottom Tab Bar ── */
.tab-bar {
position: fixed;
bottom: 0;
left: 0;
right: 0;
z-index: 100;
background: var(--card-bg);
border-bottom: none;
border-top: 1px solid var(--border-color);
margin-bottom: 0;
display: flex;
flex-wrap: nowrap;
justify-content: space-around;
padding: 0;
padding-bottom: env(safe-area-inset-bottom, 0px);
box-shadow: 0 -2px 8px var(--shadow-color);
gap: 0;
}
.tab-btn {
flex: 1;
display: flex;
flex-direction: column;
align-items: center;
gap: 2px;
padding: 8px 4px 6px;
font-size: 0.65rem;
border-bottom: none;
border-top: 2px solid transparent;
margin-bottom: 0;
position: relative;
}
.tab-btn.active {
border-bottom-color: transparent;
border-top-color: var(--primary-color);
}
.tab-btn .icon {
width: 20px;
height: 20px;
display: block;
}
.tab-btn > span[data-i18n] {
font-size: 0.6rem;
line-height: 1.2;
max-width: 100%;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
/* Tab badge repositioned to top-right of icon */
.tab-badge {
position: absolute;
top: 2px;
right: calc(50% - 18px);
font-size: 0.55rem;
padding: 0 4px;
min-width: 14px;
line-height: 1.2;
margin-left: 0;
}
/* Body padding for fixed bottom bar */
body {
padding-bottom: 64px;
}
/* ── Container ── */
.container {
padding: 8px;
}
/* ── Cards — single column ── */
.displays-grid,
.devices-grid,
.templates-grid {
grid-template-columns: 1fr;
gap: 12px;
}
.card {
padding: 10px 14px 14px;
}
.card-title {
font-size: 1.05rem;
}
.card-header {
padding-right: 24px;
}
.add-device-card {
min-height: 100px;
}
.add-device-icon {
font-size: 2rem;
}
/* ── Modals — full screen ── */
.modal-content {
width: 100%;
max-width: 100%;
max-height: 100%;
border-radius: 0;
margin: 0;
}
.modal-content-wide {
min-width: 0;
width: 100%;
max-width: 100%;
border-radius: 0;
}
.modal-header {
padding: 12px 14px 10px;
}
.modal-header h2 {
font-size: 1.15rem;
}
.modal-body {
padding: 14px;
}
.modal-footer {
padding: 10px 14px 14px;
}
/* Inline fields stack vertically */
.inline-fields {
flex-direction: column;
gap: 8px;
}
/* Segment rows — stack vertically */
.segment-row-fields {
flex-direction: column;
align-items: stretch;
}
.segment-range-fields {
flex-wrap: wrap;
}
.segment-range-fields input[type="number"] {
width: 100%;
flex: 1;
}
/* Buttons */
.btn {
min-width: 0;
}
.modal-footer .btn-icon {
min-width: 50px;
padding: 8px 16px;
}
/* Form groups */
.form-group {
margin-bottom: 12px;
}
/* Gradient stop rows — tighter */
.gradient-stop-row {
gap: 4px;
padding: 4px 6px;
}
.gradient-stop-pos {
width: 60px;
max-width: 60px;
}
/* Composite layers */
.composite-layer-row {
flex-wrap: wrap;
}
.composite-layer-blend {
width: 100%;
}
/* Metrics grid — single column */
.metrics-grid {
grid-template-columns: 1fr;
}
/* Timing legend */
.timing-legend {
gap: 4px;
font-size: 0.7rem;
}
/* Audio test stats */
.audio-test-stats,
.vs-test-stats {
flex-wrap: wrap;
gap: 10px;
}
/* Section */
section {
margin-bottom: 24px;
}
h2 {
font-size: 1.15rem;
margin-bottom: 10px;
}
/* Section tip */
.section-tip {
font-size: 0.78rem;
padding: 6px 10px;
}
/* Card subtitle gap */
.card-subtitle {
gap: 8px;
margin-bottom: 10px;
}
/* Footer */
.app-footer {
margin-bottom: 50px;
}
/* Command palette */
#command-palette {
padding-top: 5vh;
}
.cp-dialog {
width: 95vw;
}
/* Stream sub-tabs */
.stream-tab-bar {
flex-wrap: wrap;
gap: 2px;
margin-bottom: 10px;
}
.stream-tab-btn {
padding: 6px 8px;
font-size: 0.8rem;
}
.stream-tab-count {
font-size: 0.6rem;
padding: 0 4px;
}
.cs-expand-collapse-group {
gap: 1px;
}
.btn-expand-collapse {
width: 26px;
height: 26px;
font-size: 0.75rem;
}
/* Display picker */
.display-picker-content {
width: 98%;
}
.display-picker-canvas {
padding: 12px;
}
.display-picker-title {
font-size: 1.1rem;
margin-bottom: 12px;
}
/* Lightbox */
.lightbox-stats {
font-size: 0.7rem;
gap: 10px;
padding: 6px 10px;
}
}
/* ================================================================
SMALL PHONE (≤ 400px)
================================================================ */
@media (max-width: 400px) {
/* Tighter header */
h1 {
font-size: 1rem;
}
/* Cards */
.card {
padding: 8px 10px 12px;
}
.card-title {
font-size: 0.95rem;
}
.card-top-actions {
gap: 1px;
}
.card-remove-btn,
.card-power-btn,
.card-autostart-btn {
width: 32px;
height: 32px;
}
/* Tab buttons even tighter */
.tab-btn {
padding: 6px 2px 4px;
}
.tab-btn > span[data-i18n] {
font-size: 0.55rem;
}
/* Modal body */
.modal-body {
padding: 10px;
}
.modal-header {
padding: 10px 12px 8px;
}
}
/* ================================================================
TOUCH DEVICE ENHANCEMENTS
================================================================ */
@media (hover: none) and (pointer: coarse) {
/* Larger touch targets */
.card-remove-btn,
.card-power-btn,
.card-autostart-btn {
width: 34px;
height: 34px;
}
.modal-close-btn {
width: 38px;
height: 38px;
}
.hint-toggle {
width: 24px;
height: 24px;
}
/* Always show drag handles on touch */
.card > .card-drag-handle,
.template-card > .card-drag-handle {
opacity: 0.4;
}
/* Disable hover transform on cards (causes janky scrolling) */
.card:hover {
transform: none;
}
.add-device-card:hover {
transform: none;
}
/* Color picker dots — larger for fingers */
.color-picker-dot {
width: 38px;
height: 38px;
}
}
/* ================================================================
STANDALONE PWA MODE
================================================================ */
@media (display-mode: standalone) {
/* In standalone/PWA mode the browser chrome is gone,
so we can use full viewport safely */
header {
padding-top: env(safe-area-inset-top, 4px);
}
}

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@@ -545,13 +545,18 @@
.modal-content-wide {
width: fit-content;
min-width: 500px;
max-width: calc(100vw - 40px);
max-height: calc(100vh - 40px);
display: flex;
flex-direction: column;
}
@media (min-width: 769px) {
.modal-content-wide {
min-width: 500px;
}
}
.modal-content-wide .modal-body {
overflow-y: auto;
scrollbar-gutter: stable;