/*
Theme Name: NotesLab
Theme URI: https://themeshaper.com/noteslab/
Author: Automattic
Author URI: https://automattic.com
Description: A theme designed for academics, researchers, and students that facilitates posts, long-form publications, and structured project pages, with minimal dependence on feature images.
Requires at least: 6.9
Tested up to: 6.9
Requires PHP: 7.2
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: noteslab
Tags: blog, four-columns, two-columns, style-variations, rtl-language-support, threaded-comments, translation-ready

/* Crossfade page transition */
@view-transition {
	navigation: auto;
}

/* =============================================================================
   Base
============================================================================= */

/* Font smoothing */
body {
	text-rendering: geometricprecision;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

/*
 * Progressive enhancement to reduce widows and orphans
 * https://github.com/WordPress/gutenberg/issues/55190
 */
h1 {
	text-wrap: balance;	
}
h2, h3, h4, h5, h6, blockquote, caption, figcaption, p {
	text-wrap: pretty;
}	

/*
 * Prevents unnecessary scrollbars while handling long lines of preformatted text.
 * https://core.trac.wordpress.org/ticket/63875
 */
:where(pre) {
	overflow-x: auto;
}

/*
 * Change the position of the more block on the front, by making it a block level element.
 * https://github.com/WordPress/gutenberg/issues/65934
 */
.more-link {
	display: block;
}

/*
 * Make sure footers have no margin.
 * https://github.com/WordPress/gutenberg/issues/47637
 */
footer.wp-block-template-part {
	margin-block-start: 0 !important;
}

/* =============================================================================
   Links
============================================================================= */

/*
 * Link styles
 * https://github.com/WordPress/gutenberg/issues/42319
 */
a {
	text-decoration-line: underline;
	text-decoration-thickness: 1px !important;
	text-underline-offset: .1em;
}

/* Utility: hide underline until hover */
.no-underline a,
a.no-underline {
	text-decoration: none !important;
}

.no-underline a:hover,
.no-underline a:focus-visible,
a.no-underline:hover,
a.no-underline:focus-visible {
	text-decoration: underline !important;
}

/* =============================================================================
   Utilities
============================================================================= */

/* Utility classes for custom ordering. */
.order-0 {
	order: 0;
}

.order-1 {
	order: 1;
}

.grow-0 {
	flex-grow: 0;
}

.grow {
	flex-grow: 1;
}

@media (min-width: 600px) {
	.md\:order-0 {
		order: 0;
	}

	.md\:order-1 {
		order: 1;
	}

	.md\:grow-0 {
		flex-grow: 0;
	}

	.md\:grow {
		flex-grow: 1;
	}
}

/* Force Clean button text to align left even at 100% width */
.wp-block-button.is-style-clean .wp-block-button__link {
  text-align: left !important;
}

/* Add + before Clean button label */
.wp-block-button.is-style-clean .wp-block-button__link::before {
  content: "+  ";
}

/* Overlapping Header Utility */
.is-overlapping {
	position: relative;
	z-index: 10;
}

/* Utility: swap background and text colors on hover */
.hover-swap:hover {
  background-color: var(--wp--preset--color--theme-6);
  color: var(--wp--preset--color--theme-2);
}

/* Ensure inner text elements inherit the hover color */
.hover-swap:hover * {
  color: var(--wp--preset--color--theme-2);
}

/* Marker block style */
.is-style-text-marker::before {
  content: "▸  ";
  position: relative;
  top: -1px;
}

/* Utility: Toast (category-like pill) */
.toast {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 0 var(--wp--preset--spacing--20);
  border: 1px solid var(--wp--preset--color--theme-4);
  font-size: var(--wp--preset--font-size--x-small);

  margin: 0; /* keep paragraphs from adding extra spacing */
}

/* If the toast contains a link, make the link inherit the pill and not underline */
.toast a {
  color: inherit;
  text-decoration: none;
}

/* Utility: clip any oversized block (including stretchying element) */
.clip-block {
  overflow: hidden;
}

/* Utility: compact padding for Search button (works with "Button only") */
.search-button-compact .wp-block-search__button,
.search-button-compact .wp-block-search__button-inside .wp-block-search__button {
  padding-inline: var(--wp--preset--spacing--20) !important;
}

/* =============================================================================
   Effects
============================================================================= */

/* Animated Palette Gradient on top of cover image
   (original blend look preserved) */

.gradient-animate {
	position: relative;
	isolation: isolate;
}

.gradient-animate .wp-block-cover__background,
.gradient-animate .wp-block-cover__image-background {
	z-index: 0;
}

.gradient-animate::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 1;

	background: linear-gradient(
		130deg,
		var(--wp--preset--color--theme-1),
		var(--wp--preset--color--theme-2),
		var(--wp--preset--color--theme-3),
		var(--wp--preset--color--theme-4),
		var(--wp--preset--color--theme-5),
		var(--wp--preset--color--theme-6)
	);
	background-size: 500% 500%;
	animation: gradientMove 28s ease-in-out infinite;

	mix-blend-mode: difference;
	opacity: 0.95;
	pointer-events: none;
}

.gradient-animate .wp-block-cover__inner-container {
	position: relative;
	z-index: 2;
}

/* Keyframes */
@keyframes gradientMove {
	0%   { background-position: 0% 40%; }
	50%  { background-position: 100% 60%; }
	100% { background-position: 0% 40%; }
}