/**
 * CPH Expandable Grid
 *
 * @package CPH_Elements
 * @since   1.0.0
 */

/* ==========================================================================
   GRID CONTAINER
   ========================================================================== */

.cph-grid {
	display: grid;
	grid-template-columns: repeat(var(--cph-grid-columns, 3), 1fr);
	width: 100%;
}

/* ==========================================================================
   GRID ITEM
   ========================================================================== */

.cph-grid__item {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 40px 30px;
	min-height: 200px;
	text-align: center;
	box-sizing: border-box;
	margin-bottom: -1px;
	border-top: var(--cph-grid-b-top, none);
	border-right: var(--cph-grid-b-right, none);
	border-bottom: var(--cph-grid-b-bottom, none);
	border-left: var(--cph-grid-b-left, none);
}

.cph-grid__title {
	margin: 0 0 20px;
	font-size: 24px;
	font-weight: 500;
	line-height: 1.3;
	text-transform: uppercase;
	letter-spacing: 0.01em;
}

/* ==========================================================================
   TOGGLE BUTTON
   ========================================================================== */

.cph-grid__toggle {
	display: inline-block;
	background: none;
	border: none;
	color: #000 !important;
	padding: 0;
	margin-top: auto;
	font-family: inherit;
	font-size: 14px;
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	cursor: pointer;
	transition: opacity 0.2s ease;
	align-self: flex-end;
}

.cph-grid__toggle:hover {
	opacity: 0.7;
}

.cph-grid__item.is-expanded {
	border-bottom: none;
}

.cph-grid__item.is-expanded .cph-grid__toggle {
	opacity: 0.7;
}

/* ==========================================================================
   HIDDEN CONTENT SOURCE
   ========================================================================== */

.cph-grid__item-content[hidden] {
	display: none !important;
}

/* ==========================================================================
   DETAIL PANEL
   ========================================================================== */

.cph-grid__detail {
	grid-column: 1 / -1;
	overflow: hidden;
	max-height: 0;
	opacity: 0;
	transition: max-height 0.4s ease, opacity 0.3s ease;
}

.cph-grid__detail[hidden] {
	display: none !important;
}

.cph-grid__detail.is-open {
	opacity: 1;
}

.cph-grid__detail-inner {
	padding: 40px;
}

.cph-grid__detail-body {
	margin-bottom: 24px;
}

.cph-grid__detail-body p {
	margin: 0 0 16px;
	font-size: 18px;
	line-height: 1.6;
}

.cph-grid__detail-body p:last-child {
	margin-bottom: 0;
}

/* ==========================================================================
   DETAIL FOOTER
   ========================================================================== */

.cph-grid__detail-footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-top: 24px;
}

/* Only close button — push it right */
.cph-grid__detail-footer .cph-grid__detail-btn[hidden] + .cph-grid__detail-close {
	margin-left: auto;
}

/* ==========================================================================
   DETAIL BUTTON (PILL)
   ========================================================================== */

.cph-grid__detail-btn {
	display: inline-block;
	padding: 14px 36px;
	border: 1px solid currentColor;
	border-radius: 50px;
	font-family: inherit;
	font-size: 14px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	text-decoration: none;
	transition: background-color 0.2s ease, color 0.2s ease;
}

.cph-grid__detail-btn[hidden] {
	display: none !important;
}

/* ==========================================================================
   DETAIL CLOSE BUTTON
   ========================================================================== */

.cph-grid__detail-close {
	background: none;
	border: none;
	color: #000 !important;
	padding: 0;
	font-family: inherit;
	font-size: 14px;
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	cursor: pointer;
	transition: opacity 0.2s ease;
}

.cph-grid__detail-close:hover {
	opacity: 0.7;
}

/* ==========================================================================
   RESPONSIVE — MOBILE (≤ 690px)
   ========================================================================== */

@media (max-width: 690px) {
	.cph-grid {
		--cph-grid-columns: 1 !important;
	}

	.cph-grid__item {
		padding: 30px 20px;
		min-height: 150px;
		margin-bottom: 32px;
		border-top: var(--cph-grid-b-top-m, var(--cph-grid-b-top, none));
		border-right: var(--cph-grid-b-right-m, var(--cph-grid-b-right, none));
		border-bottom: var(--cph-grid-b-bottom-m, var(--cph-grid-b-bottom, none));
		border-left: var(--cph-grid-b-left-m, var(--cph-grid-b-left, none));
	}

	.cph-grid__item.is-expanded {
		margin-bottom: 0;
	}

	.cph-grid__detail-inner {
		padding: 30px 20px;
		border-bottom: var(--cph-grid-b-bottom-inherit, none);
	}

	/* Continuous right border — detail panel + gap bridge */
	.cph-grid__detail.is-open {
		position: relative;
		margin-bottom: 32px;
		border-right: var(--cph-grid-b-right-inherit, none);
		box-sizing: border-box;
	}

	.cph-grid__detail.is-open::before {
		content: '';
		position: absolute;
		top: -32px;
		right: -1px;
		width: 0;
		height: 32px;
		border-right: inherit;
	}
}