canva_theme.py

from __future__ import annotations

from gradio.themes.base import Base
from gradio.themes.utils import colors, fonts, sizes

# Import our custom colors
from colors import (
    purple as custom_purple,
    blue as custom_blue,
    grey as custom_grey,
    green as custom_green,
    red as custom_red,
    white,
    black,
    purple_alpha
)
from sizes import spacing_md, radius_sm, text_md

class CanvaTheme(Base):
    def __init__(
        self,
        *,
        primary_hue: colors.Color | str = colors.purple,  # Using Gradio's purple
        secondary_hue: colors.Color | str = colors.blue,  # Using Gradio's blue
        neutral_hue: colors.Color | str = colors.gray,    # Using Gradio's gray
        text_size: sizes.Size | str = sizes.text_md,
        spacing_size: sizes.Size | str = sizes.spacing_md,
        radius_size: sizes.Size | str = sizes.radius_sm,
        font: fonts.Font | str | Iterable[fonts.Font | str] = (
            # fonts.LocalFont("CanvaSans", weights=[400, 500, 700]),
            fonts.GoogleFont("Open Sans", weights=[400, 500, 700]),
            "ui-sans-serif",
            "system-ui",
            "sans-serif",
        ),
        font_mono: fonts.Font | str | Iterable[fonts.Font | str] = (
            fonts.GoogleFont("JetBrains Mono", weights=[400, 700]),
            "ui-monospace",
            "Consolas",
            "monospace",
        ),
    ):
        super().__init__(
            primary_hue=primary_hue,
            secondary_hue=secondary_hue,
            neutral_hue=neutral_hue,
            spacing_size=spacing_size,
            radius_size=radius_size,
            text_size=text_size,
            font=font,
            font_mono=font_mono,
        )

        super().set(
            # Body colors
            body_background_fill=white.c50,
            body_background_fill_dark=black.c50,
            
            # Text colors
            body_text_color=black.c50,
            body_text_color_dark=white.c50,
            
            # Block colors
            block_background_fill=white.c50,
            block_background_fill_dark=custom_grey.c800,
            block_border_color=custom_grey.c200,
            block_border_color_dark=custom_grey.c700,
            block_title_text_color=custom_grey.c500,
            block_title_text_color_dark=custom_grey.c400,
            
            # Input colors
            input_background_fill=custom_grey.c50,
            input_background_fill_dark=custom_grey.c800,
            input_border_color=custom_grey.c200,
            input_border_color_dark=custom_grey.c700,
            input_border_width="1px",
            
            # Button colors
            button_primary_background_fill=custom_purple.c500,
            button_primary_background_fill_dark=custom_purple.c600,
            button_primary_text_color=white.c50,
            button_primary_text_color_dark=white.c50,
            
            button_secondary_background_fill=custom_grey.c50,
            button_secondary_background_fill_dark=custom_grey.c800,
            button_secondary_text_color=black.c50,
            button_secondary_text_color_dark=white.c50,
            
            # Shadows
            shadow_drop="0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1)",
            shadow_inset="0 2px 4px 0 rgb(0 0 0 / 0.05) inset",
            
            # Link colors
            link_text_color=custom_purple.c500,
            link_text_color_dark=custom_purple.c400,
        )