Files
backspace/packages/web/src/styles/globals.css
T
Jannis Braun 95ec3ff952 feat: Electron screen share picker, instance selector, and system audio loopback
- Custom screen share picker for Electron (ScreenSharePicker.tsx) with
  Aether Drift design: glass-bubble footer, adaptive grid, pill tabs,
  border-based selection (avoids overflow clipping), hover brightness
- Instance URL picker so Electron connects to any Backspace server
- System audio loopback on Windows/Linux via desktopCapturer callback
- macOS: video-only callback (OS blocks system audio capture)
- IPC bridge for screen source enumeration and selection
- Purge stale service worker caches on Electron launch
2026-03-16 03:50:07 +01:00

462 lines
12 KiB
CSS

@font-face {
font-family: 'DM Sans';
src: url('/fonts/DMSans-Variable.woff2') format('woff2');
font-weight: 100 1000;
font-style: normal;
font-display: swap;
}
@font-face {
font-family: 'DM Sans';
src: url('/fonts/DMSans-Variable-Italic.woff2') format('woff2');
font-weight: 100 1000;
font-style: italic;
font-display: swap;
}
@tailwind base;
@tailwind components;
@tailwind utilities;
@layer base {
:root {
/* ── Matte Surfaces (RGB channels for Tailwind opacity support) ── */
--bg-base: 11 11 16;
--bg-channel: 26 26 35;
--bg-chat: 19 19 26;
--bg-members: 26 26 35;
--bg-elevated: 37 37 48;
--bg-input: 17 17 24;
--bg-overlay: rgba(0, 0, 0, 0.85);
/* ── Borders ── */
--border-hard: 34 34 44;
--border-soft: 42 42 54;
/* ── Pastel Accents ── */
--accent-mint: 134 239 172;
--accent-peach: 252 165 165;
--accent-lavender: 196 181 253;
--accent-sky: 125 211 252;
--accent-amber: 252 211 77;
--accent-rose: 253 164 175;
--accent-coral: 251 146 60;
/* ── Primary Action (replaces blurple) ── */
--accent-primary: 124 108 246;
--accent-primary-hover: 107 92 224;
--accent-primary-active: 95 79 208;
/* ── Text Hierarchy ── */
--text-primary: 239 239 239;
--text-secondary: 160 160 170;
--text-tertiary: 92 92 104;
--text-category: 72 72 84;
--text-message: 216 216 222;
--text-link: 125 211 252;
--text-positive: 134 239 172;
--text-warning: 252 211 77;
--text-danger: 252 165 165;
/* ── Interactive ── */
--interactive-hover: rgba(255, 255, 255, 0.06);
--interactive-active: rgba(255, 255, 255, 0.12);
--interactive-selected: rgba(255, 255, 255, 0.16);
--interactive-muted: 58 58 68;
/* ── Status ── */
--status-online: 134 239 172;
--status-idle: 252 211 77;
--status-dnd: 252 165 165;
--status-offline: 58 58 68;
/* ── Glass Material ── */
--glass-bg: rgba(20, 20, 26, 0.52);
--glass-modal-bg: rgba(20, 20, 26, 0.82);
--glass-border: rgba(255, 255, 255, 0.07);
--glass-highlight: rgba(255, 255, 255, 0.05);
/* ── Notification ── */
--notification: 253 164 175;
}
* {
@apply border-0;
outline: none !important;
}
::selection {
background: rgba(134, 239, 172, 0.25);
color: rgb(var(--text-primary));
}
html, body, #root {
@apply h-full w-full overflow-hidden bg-surface-base text-txt-message;
font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
font-optical-sizing: auto;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
text-rendering: optimizeLegibility;
}
/* Thin scrollbar */
::-webkit-scrollbar {
width: 8px;
height: 8px;
}
::-webkit-scrollbar-track {
background: transparent;
}
::-webkit-scrollbar-thumb {
background-color: rgb(var(--bg-input));
border-radius: 9999px;
border: 2px solid transparent;
background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover {
background-color: rgb(var(--bg-channel));
}
.no-scrollbar::-webkit-scrollbar {
display: none;
}
/* Dark theme auto-fill */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
-webkit-text-fill-color: #ffffff;
-webkit-box-shadow: 0 0 0px 1000px #111118 inset;
transition: background-color 5000s ease-in-out 0s;
}
}
@layer components {
/* ── Glass Material Tiers ──
* .glass — Popovers, context menus, autocomplete (small, no backdrop)
* .glass-modal — Center-screen dialogs (large, with backdrop, higher opacity for legibility)
* .glass-strip — Space sidebar edge (moved to @layer utilities to win over bg-surface-* utilities)
* .glass-bubble — Persistent floating controls (voice bar, input pill)
* .glass-pill — Inline decorations (reactions, tags, lighter blur)
*
* RULE: Every floating surface uses a glass tier. Never use bg-surface-elevated for overlays.
* See CLAUDE.md "Surface Material Tiers" for the full decision guide.
*/
/* Standard glass — popovers, floating elements */
.glass {
backdrop-filter: blur(20px) saturate(120%);
-webkit-backdrop-filter: blur(20px) saturate(120%);
background: var(--glass-bg);
border: 1px solid var(--glass-border);
box-shadow:
0 2px 8px rgba(0, 0, 0, 0.25),
0 8px 24px rgba(0, 0, 0, 0.15),
inset 0 1px 0 var(--glass-highlight);
transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
/* Floating bubble glass — bottom bar, input pill */
.glass-bubble {
backdrop-filter: blur(20px) saturate(120%);
-webkit-backdrop-filter: blur(20px) saturate(120%);
background: var(--glass-bg);
border: 1px solid var(--glass-border);
box-shadow:
0 2px 8px rgba(0, 0, 0, 0.20),
0 8px 24px rgba(0, 0, 0, 0.12),
inset 0 1px 0 var(--glass-highlight);
}
/* Modal glass — center-screen dialogs with backdrop */
.glass-modal {
backdrop-filter: blur(20px) saturate(120%);
-webkit-backdrop-filter: blur(20px) saturate(120%);
background: var(--glass-modal-bg);
border: 1px solid var(--glass-border);
box-shadow:
0 4px 16px rgba(0, 0, 0, 0.30),
0 12px 40px rgba(0, 0, 0, 0.20),
inset 0 1px 0 var(--glass-highlight);
}
/* Reaction pill glass — lighter blur for small inline elements */
.glass-pill {
backdrop-filter: blur(12px) saturate(110%);
-webkit-backdrop-filter: blur(12px) saturate(110%);
background: rgba(255, 255, 255, 0.06);
border: 1px solid rgba(255, 255, 255, 0.08);
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.03);
}
.glass-pill:hover {
background: rgba(255, 255, 255, 0.10);
border-color: rgba(255, 255, 255, 0.14);
}
.glass-pill-mine {
background: rgba(134, 239, 172, 0.10);
border-color: rgba(134, 239, 172, 0.25);
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15), inset 0 1px 0 rgba(134, 239, 172, 0.06);
}
.glass-pill-mine:hover {
background: rgba(134, 239, 172, 0.16);
}
/* ── Input Tiers ── */
.input-standard {
@apply bg-surface-input rounded px-3 py-2 text-sm text-txt-primary
placeholder:text-txt-tertiary outline-none
border border-white/[0.06] shadow-input
focus:ring-2 focus:ring-accent-primary focus:border-accent-primary/30
transition-colors;
}
.input-search {
@apply bg-surface-input rounded px-3 py-1.5 text-sm text-txt-primary
placeholder:text-txt-tertiary outline-none
border border-white/[0.06] shadow-input
focus:ring-1 focus:ring-accent-primary focus:border-accent-primary/30
transition-colors;
}
.input-embedded {
@apply bg-transparent text-txt-primary
placeholder:text-txt-tertiary/60 outline-none;
}
.input-danger {
@apply bg-surface-input rounded px-3 py-2 text-sm text-txt-primary
placeholder:text-txt-tertiary outline-none
border border-white/[0.06] shadow-input
focus:ring-2 focus:ring-accent-rose focus:border-accent-rose/30
transition-colors;
}
}
/* Accessibility: fall back to solid surfaces when transparency is reduced */
@media (prefers-reduced-transparency: reduce) {
.glass {
backdrop-filter: none;
-webkit-backdrop-filter: none;
background: rgb(var(--bg-channel));
}
.glass-strip {
backdrop-filter: none;
-webkit-backdrop-filter: none;
background: rgb(var(--bg-channel));
box-shadow: 2px 0 8px rgba(0, 0, 0, 0.20);
}
.glass-bubble {
backdrop-filter: none;
-webkit-backdrop-filter: none;
background: rgb(var(--bg-elevated));
}
.glass-modal {
backdrop-filter: none;
-webkit-backdrop-filter: none;
background: rgb(var(--bg-elevated));
}
.glass-pill {
backdrop-filter: none;
-webkit-backdrop-filter: none;
background: rgb(var(--bg-elevated));
}
}
@layer utilities {
/* Space strip glass — in utilities layer so md:glass-strip wins over bg-surface-* */
.glass-strip {
backdrop-filter: blur(20px) saturate(120%);
-webkit-backdrop-filter: blur(20px) saturate(120%);
background: var(--glass-bg);
border-right: 1px solid rgba(255, 255, 255, 0.05);
box-shadow:
inset 0 1px 0 rgba(255, 255, 255, 0.03),
2px 0 12px rgba(0, 0, 0, 0.20);
}
.rounded-inherit {
border-radius: inherit;
}
.scrollbar-thin::-webkit-scrollbar {
width: 4px;
}
.scrollbar-thin::-webkit-scrollbar-track {
background: transparent;
}
.scrollbar-thin::-webkit-scrollbar-thumb {
background-color: rgba(255, 255, 255, 0.15);
border-radius: 100px;
}
}
/* ── Emoji Mart Overrides ── */
.emoji-picker-wrapper em-emoji-picker {
--em-rgb-background: 20, 20, 26;
--em-rgb-input: 17, 17, 24;
--em-rgb-color: 216, 216, 222;
--em-color-border: rgba(255, 255, 255, 0.07);
--em-color-border-over: rgba(255, 255, 255, 0.12);
--rgb-accent: 124, 108, 246;
--font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
border: none !important;
background: transparent !important;
max-height: 400px;
}
/* Animations */
@keyframes fadeIn {
from { opacity: 0; }
to { opacity: 1; }
}
@keyframes slideUp {
from { transform: translateY(10px); opacity: 0; }
to { transform: translateY(0); opacity: 1; }
}
.animate-fade-in {
animation: fadeIn 0.15s ease-out;
}
.animate-slide-up {
animation: slideUp 0.15s ease-out;
}
@keyframes typingFadeIn {
from { transform: translateY(4px); opacity: 0; }
to { transform: translateY(0); opacity: 1; }
}
.animate-typing-in {
animation: typingFadeIn 0.15s ease-out;
}
@keyframes gradientPulse {
0%, 100% { opacity: 0.7; }
50% { opacity: 1; }
}
.animate-gradient-pulse {
animation: gradientPulse 4s ease-in-out infinite;
}
@keyframes search-flash {
0% { background-color: rgba(124, 108, 246, 0.2); }
100% { background-color: transparent; }
}
.search-highlight { animation: search-flash 2s ease-out; }
@keyframes stepForward {
from { transform: translateX(24px); opacity: 0; }
to { transform: translateX(0); opacity: 1; }
}
@keyframes stepBack {
from { transform: translateX(-24px); opacity: 0; }
to { transform: translateX(0); opacity: 1; }
}
.animate-step-forward {
animation: stepForward 0.25s ease-out;
}
.animate-step-back {
animation: stepBack 0.25s ease-out;
}
/* ── Incoming Call Animations ── */
/* Liquid ripple: soft gradient orb that expands and dissolves */
@keyframes callRippleLiquid {
0% {
scale: 0.3;
opacity: 0.45;
}
70% {
opacity: 0.12;
}
100% {
scale: 2.8;
opacity: 0;
}
}
/* Soft multi-layered halo around avatar */
@keyframes callGlowSoft {
0%, 100% {
box-shadow:
0 0 20px rgba(134, 239, 172, 0.06),
0 0 40px rgba(134, 239, 172, 0.04),
0 0 80px rgba(134, 239, 172, 0.02);
}
50% {
box-shadow:
0 0 24px rgba(134, 239, 172, 0.12),
0 0 48px rgba(134, 239, 172, 0.06),
0 0 96px rgba(134, 239, 172, 0.03);
}
}
/* Traveling light refraction across glass card surface */
@keyframes callRefraction {
0% { transform: translateX(-100%); }
100% { transform: translateX(200%); }
}
/* Gentle breathing glow on accept button */
@keyframes callButtonBreath {
0%, 100% {
box-shadow:
0 0 12px rgba(134, 239, 172, 0.08),
0 0 28px rgba(134, 239, 172, 0.04);
}
50% {
box-shadow:
0 0 18px rgba(134, 239, 172, 0.16),
0 0 36px rgba(134, 239, 172, 0.06);
}
}
.animate-call-ripple {
animation: callRippleLiquid 4s cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
}
.animate-call-glow {
animation: callGlowSoft 4s ease-in-out infinite;
}
.animate-call-button-glow {
animation: callButtonBreath 3s ease-in-out infinite;
}
/* Light refraction shimmer overlay on the call card */
.call-refraction::after {
content: '';
position: absolute;
inset: 0;
border-radius: inherit;
background: linear-gradient(
105deg,
transparent 0%,
transparent 35%,
rgba(134, 239, 172, 0.03) 42%,
rgba(134, 239, 172, 0.05) 50%,
rgba(134, 239, 172, 0.03) 58%,
transparent 65%,
transparent 100%
);
animation: callRefraction 6s ease-in-out infinite;
pointer-events: none;
z-index: 1;
}
@media (prefers-reduced-motion: reduce) {
.animate-call-ripple,
.animate-call-glow,
.animate-call-button-glow { animation: none !important; }
.call-refraction::after { animation: none !important; opacity: 0; }
}
/* ── Electron window drag regions ── */
.titlebar-drag { -webkit-app-region: drag; }
.titlebar-no-drag { -webkit-app-region: no-drag; }