mirror of
https://github.com/DayuanJiang/next-ai-draw-io.git
synced 2026-10-07 18:27:47 +08:00
dayuan.jiang
366d9ee4ff
The canvas now fills the window and the chat floats on its right. draw.io is served from our own origin (public/drawio, downloaded at build time and checked against the release's SHA-256), so the app can drive the editor directly: - every AI change becomes a version card with a thumbnail; compare, restore or undo it, and Ctrl+Z on the canvas takes an AI change back in one step - shapes the AI just changed are highlighted on the canvas - selected shapes appear as a chip and are sent to the model - the app's own canvas toolbar, shape library and page tabs replace draw.io's chrome - new start screen, session rename and switcher, open .drawio files - settings split into Models & keys, Appearance, Advanced and About - phones switch between canvas and chat - dark mode keeps the diagram on a white sheet and no longer flashes With an external draw.io (NEXT_PUBLIC_DRAWIO_BASE_URL) the app falls back to draw.io's own toolbar and the features above that need same origin are off. The chat logic moved from the 1500-line chat panel into a chat engine plus small UI components; zustand holds canvas, versions, settings and UI state.
321 lines
8.2 KiB
CSS
321 lines
8.2 KiB
CSS
@import "tailwindcss";
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@plugin "tailwindcss-animate";
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@plugin "@tailwindcss/typography";
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@custom-variant dark (&:is(.dark *));
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@theme inline {
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--color-background: var(--background);
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--color-foreground: var(--foreground);
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--font-sans: var(--font-latin), var(--font-cjk), system-ui, sans-serif;
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--font-mono: var(--font-mono);
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--color-ring: var(--ring);
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--color-input: var(--input);
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--color-border: var(--border);
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--color-destructive: var(--destructive);
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--color-accent-foreground: var(--accent-foreground);
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--color-accent: var(--accent);
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--color-muted-foreground: var(--muted-foreground);
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--color-muted: var(--muted);
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--color-secondary-foreground: var(--secondary-foreground);
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--color-secondary: var(--secondary);
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--color-primary-foreground: var(--primary-foreground);
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--color-primary: var(--primary);
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--color-popover-foreground: var(--popover-foreground);
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--color-popover: var(--popover);
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--color-card-foreground: var(--card-foreground);
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--color-card: var(--card);
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--radius-sm: calc(var(--radius) - 4px);
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--radius-md: calc(var(--radius) - 2px);
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--radius-lg: var(--radius);
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--radius-xl: calc(var(--radius) + 4px);
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/* App-specific tokens */
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--color-canvas: var(--canvas);
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--color-faint: var(--faint);
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--color-marker: var(--marker);
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--color-marker-soft: var(--marker-soft);
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--color-marker-ink: var(--marker-ink);
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--color-surface-0: var(--surface-0);
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--color-surface-1: var(--surface-1);
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--color-surface-2: var(--surface-2);
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--color-border-subtle: var(--border-subtle);
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--color-border-default: var(--border-default);
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--color-interactive-hover: var(--interactive-hover);
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--color-interactive-active: var(--interactive-active);
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--color-success: var(--success);
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--color-success-muted: var(--success-muted);
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}
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/*
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* Light: a quiet light table. Ink for primary actions, a highlighter
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* yellow reserved for what the AI just changed.
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*/
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:root {
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--radius: 0.75rem;
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--canvas: #f4f5f7;
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--background: #f4f5f7;
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--foreground: #14181d;
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--card: #ffffff;
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--card-foreground: #14181d;
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--popover: #ffffff;
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--popover-foreground: #14181d;
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--primary: #14181d;
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--primary-foreground: #ffffff;
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--secondary: #f1f3f5;
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--secondary-foreground: #14181d;
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--muted: #f1f3f5;
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--muted-foreground: #5d6672;
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--faint: #687180;
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--accent: #eef0f3;
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--accent-foreground: #14181d;
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--destructive: #c9372c;
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--border: #e4e7eb;
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--input: #dfe3e8;
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--ring: #14181d;
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--marker: #ffd84d;
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--marker-soft: #fff4bf;
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--marker-ink: #6b5200;
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--surface-0: #ffffff;
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--surface-1: #f7f8fa;
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--surface-2: #f1f3f5;
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--border-subtle: #eceef1;
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--border-default: #e4e7eb;
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--interactive-hover: #f1f3f5;
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--interactive-active: #e7eaee;
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--success: #1f9e5a;
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--success-muted: #e3f5ea;
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--shadow-float:
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0 1px 2px rgb(20 24 29 / 0.05), 0 10px 30px -8px rgb(20 24 29 / 0.14);
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--shadow-pop:
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0 1px 2px rgb(20 24 29 / 0.06), 0 18px 48px -12px rgb(20 24 29 / 0.22);
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--duration-normal: 200ms;
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--ease-out: cubic-bezier(0.16, 1, 0.3, 1);
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--ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
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}
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/*
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* Han characters are drawn differently in Simplified Chinese, Traditional
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* Chinese and Japanese: each language lists its own system fonts first.
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*/
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:root {
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--font-cjk:
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"PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC",
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"Microsoft YaHei", "Hiragino Sans", "Meiryo";
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}
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:root:lang(ja) {
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--font-cjk:
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"Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans CJK JP",
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"Yu Gothic UI", "Meiryo", "PingFang SC";
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}
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:root:lang(zh-Hant) {
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--font-cjk:
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"PingFang TC", "Noto Sans CJK TC", "Microsoft JhengHei",
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"Hiragino Sans", "PingFang SC";
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}
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/*
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* Dark: a blueprint-blue table. Surfaces get lighter the higher they float.
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* The diagram stays on a white sheet so it looks the way it will export;
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* primary actions are paper-white, and amber only marks AI changes.
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*/
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.dark {
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--canvas: #0f2440;
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--background: #0c1a29;
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--foreground: #e9f0f6;
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--card: #16304f;
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--card-foreground: #e9f0f6;
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--popover: #1b3a5d;
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--popover-foreground: #e9f0f6;
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--primary: #e9f0f6;
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--primary-foreground: #0c1a29;
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--secondary: #1d3b5e;
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--secondary-foreground: #e9f0f6;
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--muted: #1d3b5e;
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--muted-foreground: #a8bbce;
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--faint: #8aa0b6;
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--accent: #21426a;
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--accent-foreground: #e9f0f6;
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--destructive: #f07167;
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--border: rgb(170 200 230 / 0.16);
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--input: rgb(170 200 230 / 0.24);
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--ring: #e9f0f6;
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--marker: #f5b13d;
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--marker-soft: rgb(245 177 61 / 0.16);
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--marker-ink: #f7c46b;
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--surface-0: #16304f;
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--surface-1: #132b48;
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--surface-2: #1d3b5e;
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--border-subtle: rgb(170 200 230 / 0.12);
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--border-default: rgb(170 200 230 / 0.2);
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--interactive-hover: #21426a;
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--interactive-active: #264a75;
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--success: #4fd18b;
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--success-muted: rgb(79 209 139 / 0.14);
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--shadow-float:
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0 0 0 1px rgb(170 200 230 / 0.1), 0 14px 34px -12px rgb(0 0 0 / 0.55);
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--shadow-pop:
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0 0 0 1px rgb(170 200 230 / 0.14), 0 22px 56px -14px rgb(0 0 0 / 0.65);
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}
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@layer base {
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* {
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@apply border-border outline-ring/50;
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}
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html {
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color-scheme: light;
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}
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html.dark {
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color-scheme: dark;
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}
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body {
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@apply bg-background text-foreground font-sans;
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font-size: 14px;
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line-height: 1.55;
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-webkit-font-smoothing: antialiased;
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}
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::selection {
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background: var(--marker-soft);
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color: inherit;
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}
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}
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/* Fix for Radix ScrollArea viewport horizontal overflow */
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[data-slot="scroll-area-viewport"] > div {
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display: block !important;
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width: 100% !important;
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}
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@layer utilities {
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.scrollbar-thin {
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scrollbar-width: thin;
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scrollbar-color: color-mix(in oklab, var(--foreground) 18%, transparent)
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transparent;
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}
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.scrollbar-thin::-webkit-scrollbar {
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width: 6px;
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}
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.scrollbar-thin::-webkit-scrollbar-track {
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background: transparent;
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}
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.scrollbar-thin::-webkit-scrollbar-thumb {
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background-color: color-mix(
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in oklab,
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var(--foreground) 18%,
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transparent
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);
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border-radius: 3px;
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}
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.scrollbar-thin::-webkit-scrollbar-thumb:hover {
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background-color: color-mix(
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in oklab,
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var(--foreground) 30%,
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transparent
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);
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}
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/* Diagram pictures always render as on paper, also in dark mode
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(draw.io SVGs use light-dark() colors) */
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.sheet-light {
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color-scheme: light;
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}
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.shadow-float {
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box-shadow: var(--shadow-float);
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}
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.shadow-pop {
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box-shadow: var(--shadow-pop);
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}
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/* Older names kept for components that still use them */
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.shadow-soft {
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box-shadow: var(--shadow-float);
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}
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.shadow-dialog {
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box-shadow: var(--shadow-pop);
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}
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}
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@keyframes fadeIn {
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from {
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opacity: 0;
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transform: translateY(6px);
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}
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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@keyframes messageIn {
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from {
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opacity: 0;
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transform: translateY(8px);
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}
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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/* The first prompt moves from the middle of the canvas into the panel */
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@keyframes panelIn {
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from {
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opacity: 0;
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transform: translateX(12px) scale(0.985);
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}
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to {
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opacity: 1;
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transform: translateX(0) scale(1);
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}
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}
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@keyframes check-pop {
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0% {
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transform: scale(0.8);
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opacity: 0;
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}
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50% {
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transform: scale(1.1);
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}
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100% {
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transform: scale(1);
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opacity: 1;
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}
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}
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.animate-fade-in {
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animation: fadeIn 0.25s var(--ease-out) forwards;
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}
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.animate-message-in {
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animation: messageIn 0.22s var(--ease-out) forwards;
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}
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.animate-panel-in {
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animation: panelIn 0.32s var(--ease-out) both;
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}
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.animate-check-pop {
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animation: check-pop 0.25s var(--ease-spring) forwards;
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}
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@media (prefers-reduced-motion: reduce) {
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.animate-fade-in,
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.animate-message-in,
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.animate-panel-in,
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.animate-check-pop {
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animation: none;
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}
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}
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