@aegisjsproject/styles/button.js

Pre-made and reusable styles for `@aegisjsproject/core`

import { css } from '@aegisjsproject/parsers/css.js';
import { blue, green, red, yellow, gray, cyan } from './palette/bootstrap.js';
import { SUPPORTS_CUSTOM_STATES } from './consts.js';
import {
	colorLight, colorDark, btnPrimary, btnPrimaryActive, btnSecondary, btnSecondaryActive, btnSecondaryHover,
	btnPrimaryHover, btnDisabled, btnSuccess, btnSuccessActive, btnSuccessHover, btnDanger, btnDangerActive,
	btnDangerHover, btnWarning, btnWarningActive, btnWarningHover, btnInfo, btnInfoHover, btnInfoActive,
	btnLight, btnLightHover, btnLightActive, btnDark, btnDarkHover, btnDarkActive, btnLink, btnLinkHover,
	btnLinkActive, linkColor,
} from './palette/aegis.js';

const DISABLED_STATE = SUPPORTS_CUSTOM_STATES ? ':state(disabled)' : '._state--disabled';

const DISABLED = `:disabled, .disabled, ${DISABLED_STATE}`;
const LAYER = 'components.aegisjsproject.button';

export const btn = css`@layer ${LAYER} {
	.btn:not([hidden]) {
		cursor: pointer;
		display: inline-block;
		padding: 0.6em 1.3em;
		border-width: var(--aegis-btn-border-width, 0px);
		border-style: solid;
		appearance: button;
		line-height: 1.5;
		text-align: center;
		vertical-align: middle;
		font-family: inherit;
		font-size: 1rem;
		border-radius: var(--aegis-btn-border-radius, 5px);
		text-decoration: none;
		transition: background-color 150ms ease-in-out, border-color 150ms ease-in-out, color 150ms ease-in-out;
	}

	.btn${DISABLED} {
		pointer-events: none;
	}

	.btn.btn-sm {
		padding: 0.5em 1em;
		font-size: 0.7rem;
	}

	.btn.btn-lg {
		padding: 0.5em 1.1em;
		font-size: 1.3rem;
	}

	.btn.btn-block {
		display: block;
		width: 100%;
	}

	.btn:disabled:not(.btn-system, .btn-system-accent), .btn.disabled:not(.btn-system, .btn-system-accent), .btn${DISABLED} {
		cursor: not-allowed;
		opacity: var(--aegis-btn-disabled-opacity, 0.65);
		filter: saturate(var(--aegis-btn-disabled-saturation, 50%)) brightness(var(--aegis-btn-disabled-brightness, 90%));
	}

	.btn.disabled, .btn${DISABLED_STATE} {
		pointer-events: none;
	}

	.btn:focus-visible {
		outline: 2px solid;
		outline-offset: 2px;
	}
}`;

const system = css`@layer ${LAYER} {
	.btn.btn-system {
		background-color: ButtonFace;
		color: ButtonText;
		border-color: hsl(from ButtonFace h s calc(l - 0.2));
	}

	.btn.btn-system:hover {
		background-color: hsl(from ButtonFace h s calc(l * 1.1));
		border-color: hsl(from ButtonFace h s calc(l * 1.1));
	}

	.btn.btn-system:focus-visible {
		background-color: hsl(from ButtonFace h calc(s * 1.05) calc(l * 1.05));
		border-color: hsl(from ButtonFace h calc(s * 1.05) calc(l * 1.05));
		outline: 2px solid ButtonText;
		outline-offset: 2px;
	}

	.btn.btn-system:active {
		background-color: hsl(from ButtonFace h s calc(l * 0.8));
		border-color: hsl(from ButtonFace h s calc(l * 0.8));
	}

	.btn.btn-system:disabled, .btn.btn-system.disabled, .btn.btn-system${DISABLED_STATE} {
		background-color: hsl(from ButtonFace h calc(s * 0.2) l);
		border-color: hsl(from ButtonFace h calc(s * 0.2) l);
		color: GrayText;
	}
}`;

const systemAccent = css`@layer ${LAYER} {
	.btn.btn-system-accent {
		background-color: AccentColor;
		color: AccentColorText;
		border-color: hsl(from AccentColor h s calc(l - 0.2));
	}

	.btn.btn-system-accent:hover {
		background-color: hsl(from AccentColor h s calc(l * 1.1));
		border-color: hsl(from AccentColor h s calc(l * 1.1));
	}

	.btn.btn-system-accent:focus-visible {
		background-color: hsl(from AccentColor h calc(s * 1.05) calc(l * 1.05));
		border-color: hsl(from AccentColor h calc(s * 1.05) calc(l * 1.05));
		outline: 2px solid hsl(from AccentColor h s calc(l - 0.3));
		outline-offset: 2px;
	}

	.btn.btn-system-accent:active {
		background-color: hsl(from AccentColor h s calc(l * 0.8));
		border-color: hsl(from AccentColor h s calc(l * 0.8));
	}

	.btn.btn-system-accent:disabled, .btn.btn-system-accent.disabled, .btn.btn-system${DISABLED_STATE} {
		background-color: hsl(from AccentColor h calc(s * 0.2) l);
		border-color: hsl(from AccentColor h calc(s * 0.2) l);
		color: GrayText;
	}
}`;

const primary = css`@layer ${LAYER} {
	.btn.btn-primary {
		background-color: var(--aegis-btn-primary, ${btnPrimary});
		color: var(--aegis-color-dark, ${colorDark});
		border-color: ${blue[6]};
	}

	.btn.btn-primary:hover:not(${DISABLED}), .btn.btn-primary:focus-visible {
		background-color: var(--aegis-btn-primary-hover, ${btnPrimaryHover});
		border-color: ${blue[7]};
	}

	.btn.btn-primary:focus-visible {
		outline-color: var(--aegis-btn-primary, ${btnPrimary});
	}

	.btn.btn-primary:active {
		background-color: var(--aegis-btn-primary-active, ${btnPrimaryActive});
		border-color: ${blue[8]};
	}
}`;

export const btnOutlinePrimary = css`@layer ${LAYER} {
	.btn.btn-outline-primary {
		background-color: transparent;
		color: var(--aegis-btn-primary, ${btnPrimary});
		border-color: currentColor;
	}

	.btn.btn-outline-primary:focus-visible {
		outline-color: var(--aegis-btn-primary, ${btnPrimary});
	}

	.btn.btn-outline-primary:hover:not(${DISABLED}), .btn.btn-outline-primary:focus-visible {
		background-color: var(--aegis-btn-primary-hover, ${btnPrimaryHover});
		border-color: ${blue[7]};
		color: var(--aegis-color-dark, ${colorDark});
	}

	.btn.btn-outline-primary:active {
		background-color: var(--aegis-btn-primary-active, ${btnPrimaryActive});
		border-color: ${blue[8]};
		color: var(--aegis-color-dark, ${colorDark});
	}
}`;

const secondary = css`@layer ${LAYER} {
	.btn.btn-secondary {
		background-color: var(--aegis-btn-secondary, ${btnSecondary});
		color: var(--aegis-color-dark, ${colorDark});
		border-color: ${gray[7]};
	}

	.btn.btn-secondary:hover:not(${DISABLED}), .btn.btn-secondary:focus-visible {
		background-color: var(--aegis-btn-secondary-hover, ${btnSecondaryHover});
		border-color: ${gray[8]};
	}

	.btn.btn-secondary:focus-visible {
		outline-color: var(--aegis-btn-secondary, ${btnSecondary});
	}

	.btn.btn-secondary:active {
		background-color: var(--aegis-btn-secondary-active, ${btnSecondaryActive});
		border-color: ${gray[8]};
	}
}`;

export const btnOutlineSecondary = css`@layer ${LAYER} {
	.btn.btn-outline-secondary {
		background-color: transparent;
		color: var(--aegis-btn-secondary, ${btnSecondary});
		border-color: currentColor;
	}

	.btn.btn-outline-secondary:hover:not(${DISABLED}), .btn.btn-outline-secondary:focus-visible {
		background-color: var(--aegis-btn-secondary-hover, ${btnSecondaryHover});
		border-color: ${gray[8]};
		color: var(--aegis-color-dark, ${colorDark});
	}

	.btn.btn-outline-secondary:focus-visible {
		outline-color: var(--aegis-btn-secondary, ${btnSecondary});
	}

	.btn.btn-outline-secondary:active {
		background-color: var(--aegis-btn-secondary-active, ${btnSecondaryActive});
		border-color: ${gray[8]};
		color: var(--aegis-color-dark, ${colorDark});
	}

	.btn.btn-outline-secondary:disabled, .btn.btn-outline-secondary.disabled, .btn.btn-outline-seconday${DISABLED_STATE} {
		color: var(--aegis-btn-active-disabled, ${btnDisabled});
	}
}`;

const success = css`@layer ${LAYER} {
	.btn.btn-success {
		background-color: var(--aegis-btn-success, ${btnSuccess});
		color: var(--aegis-color-dark, ${colorDark});
		border-color: ${green[6]};
	}

	.btn.btn-success:hover:not(${DISABLED}), .btn.btn-success:focus-visible {
		background-color: var(--aegis-btn-success-hover, ${btnSuccessHover});
		border-color: ${green[7]};
	}

	.btn.btn-success:focus-visible {
		outline-color: var(--aegis-btn-success, ${btnSuccess});
	}

	.btn.btn-success:active {
		background-color: var(--aegis-btn-success-active, ${btnSuccessActive});
		border-color: ${green[8]};
	}
}`;

export const btnOutlineSuccess = css`@layer ${LAYER} {
	.btn.btn-outline-success {
		background-color: transparent;
		color: var(--aegis-btn-success, ${btnSuccess});
		border-color: currentColor;
	}

	.btn.btn-outline-success:hover:not(${DISABLED}), .btn.btn-outline-success:focus-visible {
		background-color: var(--aegis-btn-success-hover, ${btnSuccessHover});
		border-color: ${green[7]};
		color: var(--aegis-color-dark, ${colorDark});
	}

	.btn.btn-outline-success:focus-visible {
		outline-color: var(--aegis-btn-success, ${btnSuccess});
	}

	.btn.btn-outline-success:active {
		background-color: var(--aegis-btn-success-active, ${btnSuccessActive});
		border-color: ${green[8]};
		color: var(--aegis-color-dark, ${colorDark});
	}
}`;

const info = css`@layer ${LAYER} {
	.btn.btn-info {
		background-color: var(--aegis-btn-info, ${btnInfo});
		color: var(--aegis-color-dark, ${colorDark});
		border-color: ${cyan[6]};
	}

	.btn.btn-info:not(${DISABLED}), .btn.btn-info:focus-visible {
		background-color: var(--aegis-btn-info-hover, ${btnInfoHover});
		border-color: ${cyan[7]};
	}

	.btn.btn-info:focus-visible {
		outline-color: var(--aegis-btn-info, ${btnInfo});
	}

	.btn.btn-info:active {
		background-color: var(--aegis-btn-info-active, ${btnInfoActive});
		border-color: ${cyan[8]};
	}
}`;

export const btnOutlineInfo = css`@layer ${LAYER} {
	.btn.btn-outline-info {
		background-color: transparent;
		color: var(--aegis-btn-info, ${btnInfo});
		border-color: currentColor;
	}

	.btn.btn-outline-info:hover:not(${DISABLED}), .btn.btn-outline-info:focus-visible {
		background-color: var(--aegis-btn-info-hover, ${btnInfoHover});
		border-color: ${cyan[7]};
		color: var(--aegis-color-dark, ${colorDark});
	}

	.btn.btn-outline-info:focus-visible {
		outline-color: var(--aegis-btn-info, ${btnInfo});
	}

	.btn.btn-outline-info:active {
		background-color: var(--aegis-btn-info-active, ${btnInfoActive});
		border-color: ${cyan[8]};
		color: var(--aegis-color-dark, ${colorDark});
	}
}`;

const danger = css`@layer ${LAYER} {
	.btn.btn-danger {
		background-color: var(--aegis-btn-danger, ${btnDanger});
		color: var(--aegis-color-dark, ${colorDark});
		border-color: ${red[6]};
	}

	.btn.btn-danger:hover:not(${DISABLED}), .btn.btn-danger:focus-visible {
		background-color: var(--aegis-btn-danger-hover, ${btnDangerHover});
		border-color: ${red[7]};
	}

	.btn.btn-danger:focus-visible {
		outline-color: var(--aegis-btn-danger, ${btnDanger});
	}

	.btn.btn-danger:active {
		background-color: var(--aegis-btn-danger-active, ${btnDangerActive});
		border-color: ${red[8]};
	}
}`;

export const btnOutlineDanger = css`@layer ${LAYER} {
	.btn.btn-outline-danger {
		background-color: transparent;
		color: var(--aegis-btn-danger, ${btnDanger});
		border-color: currentColor;
	}

	.btn.btn-outline-danger:hover:not(${DISABLED}), .btn.btn-outline-danger:focus-visible {
		background-color: var(--aegis-btn-danger-hover, ${btnDangerHover});
		border-color: ${red[7]};
		color: var(--aegis-color-dark, ${colorDark});
	}

	.btn.btn-outline-danger:focus-visible {
		outline-color: var(--aegis-btn-danger, ${btnDanger});
	}

	.btn.btn-outline-danger:active {
		background-color: var(--aegis-btn-danger-active, ${btnDangerActive});
		border-color: ${red[8]};
		color: var(--aegis-color-dark, ${colorDark});
	}
}`;

const warning = css`@layer ${LAYER} {
	.btn.btn-warning {
		background-color: var(--aegis-btn-warning, ${btnWarning});
		color: var(--aegis-color-light, ${colorLight});
		border-color: ${yellow[6]};
	}

	.btn.btn-warning:hover:not(${DISABLED}), .btn.btn-warning:focus-visible {
		background-color: var(--aegis-btn-warning-hover, ${btnWarningHover});
		border-color: ${yellow[7]};
	}

	.btn.btn-warning:focus-visible {
		outline-color: var(--aegis-btn-warning, ${btnWarning});
	}

	.btn.btn-warning:active {
		background-color: var(--aegis-btn-warning-active, ${btnWarningActive});
		border-color: ${yellow[8]};
	}
}`;

export const btnOutlineWarning = css`@layer ${LAYER} {
	.btn.btn-outline-warning {
		background-color: transparent;
		color: var(--aegis-btn-warning, ${btnWarning});
		border-color: currentColor;
	}

	.btn.btn-outline-warning:hover:not(${DISABLED}), .btn.btn-outline-warning:focus-visible {
		background-color: var(--aegis-btn-warning-hover, ${btnWarningHover});
		border-color: ${yellow[7]};
		color: var(--aegis-color-light, ${colorLight});
	}

	.btn.btn-outline-warning:active {
		background-color: var(--aegis-btn-warning-active, ${btnWarningActive});
		border-color: ${yellow[8]};
		color: var(--aegis-color-light, ${colorLight});
	}

	.btn.btn-outline-warning:focus-visible {
		outline-color: var(--aegis-btn-warning, ${btnWarning});
	}
}`;

const light = css`@layer ${LAYER} {
	.btn.btn-light {
		background-color: var(--aegis-btn-light, ${btnLight});
		color: var(--aegis-color-light, ${colorLight});
		border-color: ${gray[2]};
	}

	.btn.btn-light:hover:not(${DISABLED}), .btn.btn-light:focus-visible {
		background-color: var(--aegis-btn-light-hover, ${btnLightHover});
		border-color: ${gray[3]};
	}

	.btn.btn-light:focus-visible {
		outline-color: var(--aegis-btn-light, ${btnLight});
	}

	.btn.btn-light:active {
		background-color: var(--aegis-btn-light-active, ${btnLightActive});
		border-color: ${gray[4]};
	}
}`;

export const btnOutlineLight = css`@layer ${LAYER} {
	.btn.btn-outline-light {
		background-color: transparent;
		color: var(--aegis-btn-light, ${btnLight});
		border-color: currentColor;
	}

	.btn.btn-outline-light:hover:not(${DISABLED}), .btn.btn-outline-light:focus-visible {
		background-color: var(--aegis-btn-light-hover, ${btnLightHover});
		border-color: ${gray[3]};
		color: var(--aegis-color-light, ${colorLight});
	}

	.btn.btn-outline-light:focus-visible {
		outline-color: var(--aegis-btn-light, ${btnLight});
	}

	.btn.btn-outline-light:active {
		background-color: var(--aegis-btn-light-active, ${btnLightActive});
		border-color: ${gray[4]};
		color: var(--aegis-btn-light-active, ${btnLightActive});
	}
}`;

const dark = css`@layer ${LAYER} {
	.btn.btn-dark {
		background-color: var(--aegis-btn-dark, ${btnDark});
		color: var(--aegis-color-dark, ${colorDark});
		border-color: ${gray[7]};
	}

	.btn.btn-dark:hover:not(${DISABLED}), .btn.btn-dark:focus-visible {
		background-color: var(--aegis-btn-dark-hover, ${btnDarkHover});
		border-color: ${gray[8]};
	}

	.btn.btn-dark:focus-visible {
		outline-color: var(--aegis-btn-dark, ${btnDark});
	}

	.btn.btn-dark:active {
		background-color: var(--aegis-btn-dark-active, ${btnDarkActive});
		border-color: ${gray[8]};
	}
}`;

export const btnOutlineDark = css`@layer ${LAYER} {
	.btn.btn-outline-dark {
		background-color: transparent;
		color: var(--aegis-btn-dar, ${btnDark});
		border-color: currentColor;
	}

	.btn.btn-outline-dark:hover:not(${DISABLED}), .btn.btn-outline-dark:focus-visible {
		background-color: var(--aegis-btn-dark-hover, ${btnDarkHover});
		border-color: ${gray[8]};
		color: var(--aegis-color-dark, ${colorDark});
	}

	.btn.btn-outline-dark:focus-visible {
		outline-color: var(--aegis-btn-dark, ${btnDark});
	}

	.btn.btn-outline-dark:active {
		background-color: var(--aegis-btn-dark-active, ${btnDarkActive});
		border-color: ${gray[8]};
		color: var(--aegis-color-dark, ${colorDark});
	}

	.btn.btn-outline-secondary:disabled, .btn.btn-outline-secondary.disabled, .btn.btn-outline-secondary${DISABLED_STATE} {
		color: var(--aegis-btn-active-disabled, ${btnDisabled});
	}
}`;

const link = css`@layer ${LAYER} {
	.btn.btn-link {
		background-color: var(--aegis-btn-link, ${btnLink});
		color: ${linkColor};
		border-color: transparent;
		text-decoration: none;
	}

	.btn.btn-link:hover:not(${DISABLED}), .btn.btn-link:focus-visible {
		background-color: var(--aegis-btn-link-hover, ${btnLinkHover});
		text-decoration: underline;
	}

	.btn.btn-link:focus-visible {
		outline-color: var(--aegis-btn-link, ${btnLink});
	}

	.btn.btn-link:active {
		background-color: var(--aegis-btn-link-active, ${btnLinkActive});
		text-decoration: underline;
	}
}`;

export {
	primary as btnPrimary, secondary as btnSecondary, success as btnSuccess, info as btnInfo,
	danger as btnDanger, warning as btnWarning, dark as btnDark, light as btnLight, link as btnLink,
	system as btnSystem, systemAccent as btnSystemAccent,
};