/* ============================================================
   Worksheet Grid — Accordion
   ============================================================ */

.worksheet-grid {
	display: grid;
	gap: 3em;
	text-align: left;
}

/* Column variants */
.worksheet-grid--cols-1 { grid-template-columns: 1fr; }
.worksheet-grid--cols-2 { grid-template-columns: repeat(2, 1fr); }
.worksheet-grid--cols-3 { grid-template-columns: repeat(3, 1fr); }

/* --- Group label --- */

.worksheet-grid__group-label {
	font-family: 'Poppins', sans-serif;
	font-weight: 600;
	font-size: var(--text-s, 1.13rem);
	text-transform: uppercase;
	letter-spacing: 0.2em;
	color: var(--lazio-orange, #F97316);
	border-bottom: 2px solid var(--lazio-orange, #F97316);
	display: inline-block;
	padding-bottom: 0.4em;
	margin: 0 0 1em 0;
}

/* --- Accordion list --- */

.worksheet-grid__accordion {
	display: flex;
	flex-direction: column;
}

.worksheet-grid__item {
	border-bottom: 1px solid var(--whisper-gray, #E5E7EB);
}

.worksheet-grid__item:first-child {
	border-top: 1px solid var(--whisper-gray, #E5E7EB);
}

/* --- Trigger row --- */

.worksheet-grid__trigger {
	display: flex;
	align-items: center;
	gap: 0.75em;
	width: 100%;
	padding: 1.25em 0;
	border: none;
	background: none;
	cursor: pointer;
	text-align: left;
	font-family: inherit;
	-webkit-appearance: none;
	appearance: none;
	transition: color 0.2s ease;
}

.worksheet-grid__trigger:hover {
	color: var(--lazio-orange, #F97316);
}

.worksheet-grid__trigger:hover .worksheet-grid__title {
	color: var(--lazio-orange, #F97316);
}

.worksheet-grid__trigger:focus-visible {
	outline: 2px solid var(--lazio-orange, #F97316);
	outline-offset: 2px;
	border-radius: 2px;
}

.worksheet-grid__number {
	font-family: 'Poppins', sans-serif;
	font-size: var(--text-xs, 0.875rem);
	font-weight: 600;
	color: var(--lazio-orange, #F97316);
	opacity: 0.5;
	min-width: 1.6em;
	flex-shrink: 0;
}

.worksheet-grid__icon {
	color: var(--lazio-orange, #F97316);
	font-size: 20px;
	line-height: 1;
	flex-shrink: 0;
	width: 24px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.worksheet-grid__icon i {
	font-size: inherit;
}

.worksheet-grid__title {
	font-family: 'Poppins', sans-serif;
	font-weight: 600;
	font-size: var(--text-m, 1.6rem);
	line-height: 1.4;
	color: var(--lazio-black, #1C1917);
	flex: 1;
	margin: 0;
	transition: color 0.2s ease;
}

/* Chevron */

.worksheet-grid__chevron {
	flex-shrink: 0;
	width: 18px;
	height: 18px;
	position: relative;
	margin-left: auto;
	transition: transform 0.3s ease;
}

.worksheet-grid__chevron::before,
.worksheet-grid__chevron::after {
	content: '';
	position: absolute;
	background: var(--lazio-slate-light, #78716C);
	border-radius: 1px;
	transition: transform 0.3s ease, background-color 0.2s ease;
}

/* Horizontal bar */
.worksheet-grid__chevron::before {
	width: 10px;
	height: 2px;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}

/* Vertical bar (becomes horizontal when open) */
.worksheet-grid__chevron::after {
	width: 2px;
	height: 10px;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}

/* Open state: rotate vertical bar to make a minus */
.worksheet-grid__item--open .worksheet-grid__chevron::after {
	transform: translate(-50%, -50%) rotate(90deg);
}

.worksheet-grid__item--open .worksheet-grid__chevron::before,
.worksheet-grid__item--open .worksheet-grid__chevron::after {
	background: var(--lazio-orange, #F97316);
}

.worksheet-grid__trigger:hover .worksheet-grid__chevron::before,
.worksheet-grid__trigger:hover .worksheet-grid__chevron::after {
	background: var(--lazio-orange, #F97316);
}

/* --- Collapsible panel --- */

.worksheet-grid__panel {
	height: 0;
	overflow: hidden;
	transition: height 0.3s ease;
}

.worksheet-grid__desc {
	font-family: 'Crimson Pro', Georgia, serif;
	font-size: var(--text-m, 1.6rem);
	color: var(--lazio-slate-light, #78716C);
	line-height: 1.7;
	margin: 0;
	padding: 0 0 1.25em 0;
}

/* Builder preview: show all panels expanded */
.bricks-is-builder .worksheet-grid__panel {
	height: auto !important;
	overflow: visible !important;
}

/* --- Responsive --- */

@media (max-width: 991px) {
	.worksheet-grid--cols-3 {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 767px) {
	.worksheet-grid {
		grid-template-columns: 1fr !important;
		gap: 2em;
	}

	.worksheet-grid__trigger {
		gap: 0.5em;
		padding: 0.9em 0;
	}

	.worksheet-grid__title {
		font-size: var(--text-s, 1.13rem);
	}
}