/* =============================================================
   Insight Reviews — Frontend Styles
   ============================================================= */

:root {
	--ir-primary:     #4a6fa5;
	--ir-accent:      #f5a623;
	--ir-text:        #2d2d2d;
	--ir-text-light:  #6b7280;
	--ir-bg:          #ffffff;
	--ir-border:      #e5e7eb;
	--ir-shadow:      0 2px 16px rgba(0, 0, 0, 0.07);
	--ir-shadow-hover:0 8px 32px rgba(0, 0, 0, 0.12);
	--ir-radius:      14px;
	--ir-gap:         24px;
}

/* ---- Wrapper ------------------------------------------------ */
.ir-reviews-wrapper {
	width: 100%;
	margin: 0 auto;
	padding: 16px 0 24px;
	font-family: inherit;
	box-sizing: border-box;
}

/* ---- Grid --------------------------------------------------- */
.ir-reviews-grid {
	display: grid;
	gap: var(--ir-gap);
	/* align-items defaults to stretch — all cards in a row share the same height */
}

.ir-columns-1 { grid-template-columns: 1fr; }
.ir-columns-2 { grid-template-columns: repeat(2, 1fr); }
.ir-columns-3 { grid-template-columns: repeat(3, 1fr); }
.ir-columns-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
	.ir-columns-3,
	.ir-columns-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
	.ir-columns-2,
	.ir-columns-3,
	.ir-columns-4 { grid-template-columns: 1fr; }

	:root { --ir-gap: 16px; }
}

/* ---- Card --------------------------------------------------- */
.ir-review-card {
	background: var(--ir-bg);
	border: 1px solid var(--ir-border);
	border-radius: var(--ir-radius);
	box-shadow: var(--ir-shadow);
	padding: 26px 22px 20px;
	display: flex;
	flex-direction: column;
	position: relative;
	transition: transform 0.22s ease, box-shadow 0.22s ease;
	box-sizing: border-box;
}

.ir-review-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--ir-shadow-hover);
}

/* ---- Card header (stars + badge) --------------------------- */
.ir-card-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 8px;
	margin-bottom: 10px;
}

/* ---- Stars -------------------------------------------------- */
.ir-stars {
	display: flex;
	gap: 2px;
	line-height: 1;
}

.ir-star {
	font-size: 17px;
}

.ir-star-filled { color: var(--ir-accent); }
.ir-star-empty  { color: #d1d5db; }

/* ---- Service badge ------------------------------------------ */
.ir-service-badge {
	display: inline-block;
	font-size: 10px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.6px;
	color: var(--ir-primary);
	background: rgba(74, 111, 165, 0.08);
	border: 1px solid rgba(74, 111, 165, 0.18);
	border-radius: 30px;
	padding: 3px 10px;
	max-width: 160px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

/* ---- Decorative quote mark ---------------------------------- */
.ir-quote-mark {
	font-family: Georgia, "Times New Roman", serif;
	font-size: 80px;
	line-height: 0.55;
	color: var(--ir-accent);
	opacity: 0.18;
	margin-bottom: 6px;
	pointer-events: none;
	user-select: none;
	display: block;
}

/* ---- Review body -------------------------------------------- */
.ir-review-body {
	flex: 1;
	margin-bottom: 18px;
}

.ir-review-text .ir-text-inner {
	color: var(--ir-text);
	font-size: 15px;
	line-height: 1.75;
	margin: 0;
}

.ir-review-text .ir-text-inner p {
	margin: 0 0 0.6em;
}

.ir-review-text .ir-text-inner p:last-child {
	margin-bottom: 0;
}

/* Truncation */
.ir-review-text.ir-truncated .ir-text-inner {
	display: -webkit-box;
	-webkit-line-clamp: 5;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.ir-review-text.ir-expanded .ir-text-inner {
	display: block;
	overflow: visible;
}

/* Read more / less button */
.ir-read-more {
	background: none;
	border: none;
	padding: 6px 0 0;
	margin: 0;
	color: var(--ir-primary);
	font-size: 13px;
	font-weight: 600;
	cursor: pointer;
	display: inline-block;
	text-decoration: underline;
	text-underline-offset: 2px;
	line-height: 1.4;
	transition: color 0.15s;
}

.ir-read-more:hover,
.ir-read-more:focus {
	color: var(--ir-accent);
	outline: none;
}

/* ---- Footer (reviewer info) --------------------------------- */
.ir-review-footer {
	border-top: 1px solid var(--ir-border);
	padding-top: 16px;
	margin-top: auto;
}

.ir-reviewer {
	display: flex;
	align-items: center;
	gap: 12px;
}

/* Avatar circle with initial */
.ir-reviewer-avatar {
	flex-shrink: 0;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: linear-gradient(135deg, var(--ir-primary) 0%, #6b94cc 100%);
	color: #fff;
	font-size: 17px;
	font-weight: 700;
	display: flex;
	align-items: center;
	justify-content: center;
	line-height: 1;
}

.ir-reviewer-details {
	display: flex;
	flex-direction: column;
	gap: 2px;
	min-width: 0;
}

.ir-reviewer-name {
	font-size: 14px;
	font-weight: 700;
	color: var(--ir-text);
	display: block;
}

.ir-review-date {
	font-size: 12px;
	color: var(--ir-text-light);
	display: block;
}

/* ---- Empty state ------------------------------------------- */
.ir-no-reviews {
	text-align: center;
	color: var(--ir-text-light);
	padding: 48px 24px;
	font-size: 15px;
}

/* ---- Filter Bar -------------------------------------------- */
.ir-filter-bar {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	gap: 14px 24px;
	margin-bottom: 28px;
	padding: 18px 20px;
	background: #f9fafb;
	border: 1px solid var(--ir-border);
	border-radius: var(--ir-radius);
}

.ir-filter-group {
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.ir-filter-group--sort {
	margin-left: auto;
}

.ir-filter-label {
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	color: var(--ir-text-light);
}

.ir-filter-select {
	appearance: none;
	-webkit-appearance: none;
	background-color: #fff;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%236b7280'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 10px center;
	border: 1px solid var(--ir-border);
	border-radius: 8px;
	padding: 8px 30px 8px 12px;
	font-size: 14px;
	color: var(--ir-text);
	cursor: pointer;
	min-width: 160px;
	transition: border-color 0.15s;
}

.ir-filter-select:focus {
	outline: none;
	border-color: var(--ir-primary);
	box-shadow: 0 0 0 3px rgba(74, 111, 165, 0.15);
}

/* Rating toggle buttons */
.ir-rating-btns {
	display: flex;
	gap: 6px;
}

.ir-rating-btn {
	background: #fff;
	border: 1px solid var(--ir-border);
	border-radius: 6px;
	padding: 7px 13px;
	font-size: 13px;
	font-weight: 600;
	color: var(--ir-text-light);
	cursor: pointer;
	transition: all 0.15s;
	white-space: nowrap;
	line-height: 1;
}

.ir-rating-btn:hover {
	border-color: var(--ir-primary);
	color: var(--ir-primary);
}

.ir-rating-btn.active {
	background: var(--ir-primary);
	border-color: var(--ir-primary);
	color: #fff;
}

/* ---- Load More Button -------------------------------------- */
.ir-load-more-wrap {
	text-align: center;
	margin-top: 36px;
}

.ir-load-more-btn {
	display: inline-block;
	background: transparent;
	border: 2px solid var(--ir-primary);
	border-radius: 50px;
	padding: 12px 44px;
	font-size: 15px;
	font-weight: 700;
	color: var(--ir-primary);
	cursor: pointer;
	transition: background 0.2s, color 0.2s, transform 0.2s, box-shadow 0.2s;
	letter-spacing: 0.3px;
}

.ir-load-more-btn:hover {
	background: var(--ir-primary);
	color: #fff;
	transform: translateY(-2px);
	box-shadow: 0 6px 20px rgba(74, 111, 165, 0.25);
}

.ir-load-more-btn:disabled {
	opacity: 0.55;
	cursor: default;
	transform: none;
	box-shadow: none;
}

/* ---- Filter Bar — Responsive ------------------------------- */
@media (max-width: 768px) {
	.ir-filter-group--sort {
		margin-left: 0;
	}
}

@media (max-width: 600px) {
	.ir-filter-bar {
		flex-direction: column;
		gap: 14px;
	}

	.ir-filter-select {
		min-width: 100%;
		width: 100%;
	}

	.ir-rating-btns {
		flex-wrap: wrap;
	}
}