Files
PinchChat/src/index.css
2026-03-04 11:45:28 +08:00

321 lines
8.3 KiB
CSS

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;600&family=Fira+Code:wght@400;600&display=swap');
@import "tailwindcss";
@import "highlight.js/styles/base16/material-palenight.min.css";
@theme {
/* Theme-aware colors mapped to CSS custom properties */
--color-pc-base: var(--pc-bg-base);
--color-pc-surface: var(--pc-bg-surface);
--color-pc-elevated: var(--pc-bg-elevated);
--color-pc-input: var(--pc-bg-input);
--color-pc-code: var(--pc-bg-code);
--color-pc-border: var(--pc-border);
--color-pc-border-strong: var(--pc-border-strong);
--color-pc-text: var(--pc-text-primary);
--color-pc-text-secondary: var(--pc-text-secondary);
--color-pc-text-muted: var(--pc-text-muted);
--color-pc-text-faint: var(--pc-text-faint);
--color-pc-accent: var(--pc-accent);
--color-pc-accent-light: var(--pc-accent-light);
}
:root {
--pc-bg-base: #1e1e24;
--pc-bg-surface: #232329;
--pc-bg-elevated: #27272a;
--pc-bg-input: #1a1a20;
--pc-bg-sidebar: rgba(30,30,36,0.95);
--pc-bg-code: #1a1a20;
--pc-border: rgba(255,255,255,0.08);
--pc-border-strong: rgba(255,255,255,0.1);
--pc-text-primary: #d4d4d8;
--pc-text-secondary: #a1a1aa;
--pc-text-muted: #71717a;
--pc-text-faint: #52525b;
--pc-scrollbar-thumb: #52525b;
--pc-scrollbar-track: #27272a;
--pc-scrollbar-thumb-hover: #71717a;
--pc-accent: #22d3ee;
--pc-accent-light: #67e8f9;
--pc-accent-dim: rgba(34,211,238,0.3);
--pc-accent-glow: rgba(34,211,238,0.1);
--pc-accent-rgb: 34,211,238;
--pc-hover: rgba(255,255,255,0.05);
--pc-hover-strong: rgba(255,255,255,0.08);
--pc-separator: rgba(255,255,255,0.05);
--pc-font-ui: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
--pc-font-mono: 'JetBrains Mono', 'Cascadia Code', 'Fira Code', ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
--pc-font-size: 15px;
--pc-font-size-mono: 14px;
}
/* Global focus-visible ring for keyboard navigation (a11y).
Elements with Tailwind focus:ring-* already handle their own styling,
so we target elements that don't have explicit ring classes. */
:focus-visible {
outline: 2px solid var(--pc-accent-dim);
outline-offset: 2px;
}
/* Chat textarea: no focus ring (container handles visual feedback) */
#chat-input:focus-visible,
#chat-input:focus {
outline: none;
}
/* Remove default outline for mouse/touch users */
:focus:not(:focus-visible) {
outline: none;
}
* {
scrollbar-width: thin;
scrollbar-color: var(--pc-scrollbar-thumb) var(--pc-scrollbar-track);
}
/* WebKit scrollbar styling (Chrome, Safari, Edge) */
::-webkit-scrollbar {
width: 6px;
height: 6px;
}
::-webkit-scrollbar-track {
background: transparent;
}
::-webkit-scrollbar-thumb {
background: var(--pc-scrollbar-thumb);
border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
background: var(--pc-scrollbar-thumb-hover);
}
/* Textarea-specific: even thinner scrollbar, no horizontal scroll */
textarea::-webkit-scrollbar {
width: 4px;
height: 0;
}
textarea::-webkit-scrollbar:horizontal {
display: none;
}
textarea::-webkit-scrollbar-thumb {
background: var(--pc-scrollbar-thumb);
border-radius: 2px;
}
textarea::-webkit-scrollbar-thumb:hover {
background: var(--pc-scrollbar-thumb-hover);
}
textarea {
overflow-x: hidden;
overflow-y: auto;
overflow-wrap: break-word;
word-break: break-word;
}
html, body {
margin: 0;
background: var(--pc-bg-base);
color: var(--pc-text-primary);
font-family: var(--pc-font-ui);
font-size: var(--pc-font-size);
overflow-x: hidden;
max-width: 100vw;
}
code, kbd, pre {
font-family: var(--pc-font-mono);
}
@keyframes fade-in {
from { opacity: 0; transform: translateY(8px); }
to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse-dot {
0%, 100% { opacity: 1; }
50% { opacity: 0.4; }
}
@keyframes bounce-dot {
0%, 80%, 100% { transform: translateY(0); opacity: 0.45; }
40% { transform: translateY(-4px); opacity: 1; }
}
.animate-fade-in {
animation: fade-in 0.3s ease-out;
}
.pulse-dot {
animation: pulse-dot 2s ease-in-out infinite;
}
.bounce-dot {
animation: bounce-dot 0.9s infinite ease-in-out;
}
.bounce-dot:nth-child(1) { animation-delay: 0s; }
.bounce-dot:nth-child(2) { animation-delay: 0.12s; }
.bounce-dot:nth-child(3) { animation-delay: 0.24s; }
/* Markdown styles */
.markdown-body pre {
background: var(--pc-bg-code) !important;
border: 1px solid var(--pc-border);
border-radius: 12px;
padding: 16px;
overflow-x: auto;
margin: 8px 0;
font-family: var(--pc-font-mono);
font-size: calc(var(--pc-font-size-mono) * 0.9);
line-height: 1.6;
max-width: 100%;
box-sizing: border-box;
}
.markdown-body pre code {
white-space: pre;
word-break: normal;
overflow-wrap: normal;
}
.markdown-body code {
background: var(--pc-accent-glow);
padding: 2px 6px;
border-radius: 6px;
font-size: calc(var(--pc-font-size-mono) * 0.95);
font-family: var(--pc-font-mono);
}
/* Override highlight.js theme bg to match */
.hljs {
background: var(--pc-bg-code) !important;
}
.markdown-body p { margin: 4px 0; }
.markdown-body ul, .markdown-body ol { margin: 4px 0; padding-left: 20px; }
.markdown-body ul { list-style-type: disc; }
.markdown-body ol { list-style-type: decimal; }
.markdown-body li { margin: 2px 0; }
.markdown-body li > ul, .markdown-body li > ol { margin: 2px 0; }
.markdown-body li > ul { list-style-type: circle; }
.markdown-body li > ul > li > ul { list-style-type: square; }
.markdown-body blockquote { border-left: 3px solid var(--pc-accent-dim); padding-left: 12px; margin: 8px 0; opacity: 0.8; }
.markdown-body h1, .markdown-body h2, .markdown-body h3 { margin: 12px 0 4px; }
.markdown-body a { color: var(--pc-accent-light); text-decoration: underline; }
.markdown-body table { border-collapse: collapse; margin: 8px 0; display: block; overflow-x: auto; max-width: 100%; }
.markdown-body th, .markdown-body td { border: 1px solid var(--pc-border); padding: 6px 12px; }
.markdown-body th { background: var(--pc-accent-glow); }
.markdown-body img { max-width: 100%; border-radius: 8px; }
/* Accessibility: respect reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {
.animate-fade-in {
animation: none;
}
.pulse-dot {
animation: none;
}
.bounce-dot {
animation: none;
opacity: 0.7;
}
*,
*::before,
*::after {
transition-duration: 0.01ms !important;
animation-duration: 0.01ms !important;
animation-iteration-count: 1 !important;
}
}
/* ── Print styles ── */
@media print {
/* Hide non-content UI elements */
aside[role="navigation"],
header[role="banner"],
[aria-label="Scroll to bottom"],
.print-hide {
display: none !important;
}
/* Reset background/colors for printing */
body,
html,
#root,
main {
background: white !important;
color: black !important;
width: 100% !important;
max-width: 100% !important;
margin: 0 !important;
padding: 0 !important;
}
/* Main content fills the page */
main {
flex: 1 !important;
overflow: visible !important;
}
/* Messages readable in print */
[class*="ChatMessage"],
[class*="chat-message"] {
break-inside: avoid;
page-break-inside: avoid;
color: black !important;
border-color: #ccc !important;
}
/* Make message text dark */
.text-pc-text,
.text-pc-text-secondary,
.text-pc-text-muted {
color: #222 !important;
}
/* Code blocks print-friendly */
pre, code {
background: #f5f5f5 !important;
color: #333 !important;
border: 1px solid #ddd !important;
white-space: pre-wrap !important;
word-wrap: break-word !important;
}
/* Tool calls: keep them visible but compact */
[class*="ToolCall"] {
border: 1px solid #ccc !important;
background: #fafafa !important;
color: #333 !important;
break-inside: avoid;
}
/* Remove box shadows and backdrop filters */
* {
box-shadow: none !important;
backdrop-filter: none !important;
-webkit-backdrop-filter: none !important;
}
/* Links show their URL */
a[href^="http"]::after {
content: " (" attr(href) ")";
font-size: 0.8em;
color: #666;
word-break: break-all;
}
/* Ensure chat scroll area is fully visible */
[class*="overflow-y-auto"],
[class*="overflow-y-scroll"] {
overflow: visible !important;
max-height: none !important;
height: auto !important;
}
}