/*
 * MD Custom Reviews - Frontend Styles
 * Redesigned UI: Image 1 (Summary) + Image 2 (Review Cards)
 * Version: 2.0.0
 */

/* ─── CSS Variables ─── */
:root {
	--md-primary:      #e07b00;
	--md-badge:        #00b140;
	--md-star:         #e07b00;
	--md-text:         #1a1a1a;
	--md-text-muted:   #6b7280;
	--md-bg:           #fff;
	--md-bg-alt:       #f9fafb;
	--md-border:       #e5e7eb;
	--md-radius:       8px;
	--md-radius-sm:    4px;
	--md-shadow:       none;
	--md-shadow-hover: 0 2px 8px rgba(0,0,0,0.08);
	--md-font:         -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	--md-transition:   0.2s ease;
}

/* ─── Wrap ─── */
.md-reviews-wrap {
	font-family: var(--md-font);
	color: var(--md-text);
	max-width: 860px;
}

/* ════════════════════════════════════════════════
   SUMMARY BLOCK — Image 1 style
   (clean vertical card: title → big number → stars → count → divider → "Review this product")
   ════════════════════════════════════════════════ */

.md-summary-block {
	background: var(--md-bg);
	border: 1px solid var(--md-border);
	border-radius: var(--md-radius);
	padding: 24px 28px;
	margin-bottom: 32px;
	display: inline-flex;
	flex-direction: column;
	gap: 6px;
}

.md-summary-standalone {
	max-width: 340px;
}

.md-summary-inline {
	max-width: 100%;
	display: flex;
}

.md-summary-heading {
	font-size: 1.3rem;
	font-weight: 700;
	color: var(--md-text);
	margin: 0 0 4px;
	line-height: 1.2;
}

.md-big-rating {
	font-size: 2.8rem;
	font-weight: 800;
	color: var(--md-star);
	line-height: 1;
	display: block;
}

.md-out-of {
	display: none; /* hidden — replaced by "Based on X reviews" text below */
}

.md-summary-stars {
	margin: 2px 0 0;
	font-size: 1.2rem;
}

.md-summary-count {
	font-size: 0.85rem;
	color: var(--md-text-muted);
	margin-top: 2px;
}

.md-summary-divider {
	border: none;
	border-top: 1px solid var(--md-border);
	margin: 14px 0 10px;
}

.md-summary-write-heading {
	font-size: 1rem;
	font-weight: 700;
	color: var(--md-text);
	margin: 0 0 4px;
}

.md-summary-write-sub {
	font-size: 0.85rem;
	color: var(--md-text-muted);
	margin: 0 0 14px;
}

/* "Write a Review" outline button — Image 1 style */
.md-write-review-outline-btn {
	display: inline-block;
	padding: 10px 22px;
	font-size: 0.9rem;
	font-weight: 600;
	color: var(--md-text);
	background: var(--md-bg);
	border: 1.5px solid var(--md-text);
	border-radius: var(--md-radius-sm);
	cursor: pointer;
	font-family: var(--md-font);
	transition: background var(--md-transition), color var(--md-transition);
	letter-spacing: 0.2px;
}

.md-write-review-outline-btn:hover {
	background: var(--md-text);
	color: #fff;
}

/* ─── Stars HTML ─── */
.md-stars-wrap {
	display: inline-flex;
	gap: 1px;
}

.md-star-filled,
.md-star-half,
.md-star-empty {
	color: var(--md-star);
	font-size: var(--md-star-size, 16px);
	line-height: 1;
}

.md-star-empty {
	color: #d1d5db;
}

/* ════════════════════════════════════════════════
   REVIEW CARDS — Image 2 style
   (horizontal: left thumb | right content)
   ════════════════════════════════════════════════ */

/* ─── Filters ─── */
.md-filters {
	display: flex;
	gap: 12px;
	margin-bottom: 20px;
	flex-wrap: wrap;
}

.md-filters select {
	padding: 8px 14px;
	border: 1px solid var(--md-border);
	border-radius: var(--md-radius-sm);
	font-size: 0.9rem;
	background: var(--md-bg);
	cursor: pointer;
}

/* ─── Review List ─── */
.md-reviews-list {
	display: flex;
	flex-direction: column;
	gap: 0;
}

/* Grid layout */
.md-reviews-list.md-layout-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: 16px;
}

/* ─── Review Card ─── */
.md-review-card {
	background: var(--md-bg);
	border-bottom: 1px solid var(--md-border);
	padding: 24px 0;
	transition: background var(--md-transition);
}

.md-review-card:first-child {
	border-top: 1px solid var(--md-border);
}

.md-reviews-list.md-layout-grid .md-review-card {
	border: 1px solid var(--md-border);
	border-radius: var(--md-radius);
	padding: 20px;
	box-shadow: var(--md-shadow);
}

.md-reviews-list.md-layout-grid .md-review-card:first-child {
	border-top: 1px solid var(--md-border);
}

.md-review-card:hover {
	background: var(--md-bg-alt);
}

/* Inner flex: thumb + content */
.md-review-card-inner {
	display: flex;
	gap: 20px;
	align-items: flex-start;
}

/* ─── Thumbnail Column ─── */
.md-review-thumb-col {
	flex-shrink: 0;
	width: 90px;
}

.md-review-thumb-img {
	width: 90px;
	height: 90px;
	border-radius: var(--md-radius-sm);
	overflow: hidden;
	border: 1px solid var(--md-border);
	background: var(--md-bg-alt);
}

.md-review-thumb-img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

/* Avatar circle (fallback when no image) */
.md-reviewer-avatar {
	width: 90px;
	height: 90px;
	border-radius: var(--md-radius-sm);
	background: var(--md-primary);
	color: #fff;
	font-size: 2rem;
	font-weight: 700;
	display: flex;
	align-items: center;
	justify-content: center;
}

/* ─── Content Column ─── */
.md-review-content-col {
	flex: 1;
	min-width: 0;
	display: flex;
	flex-direction: column;
	gap: 5px;
}

.md-reviewer-name {
	font-size: 1rem;
	font-weight: 700;
	color: var(--md-text);
	display: block;
}

.md-review-rating {
	display: flex;
	align-items: center;
	gap: 4px;
	font-size: 1.05rem;
}

/* Verified + date row */
.md-meta-row {
	display: flex;
	align-items: center;
	gap: 6px;
	flex-wrap: wrap;
	margin-top: 1px;
}

.md-verified-badge {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	color: var(--md-badge);
	font-size: 0.78rem;
	font-weight: 600;
	white-space: nowrap;
}

.md-verified-badge svg {
	flex-shrink: 0;
}

.md-meta-sep {
	color: var(--md-text-muted);
	font-size: 0.78rem;
}

.md-review-date {
	font-size: 0.78rem;
	color: var(--md-text-muted);
}

.md-sentiment-badge {
	font-size: 0.7rem;
	font-weight: 600;
	padding: 2px 8px;
	border-radius: 99px;
	white-space: nowrap;
}

.md-sentiment-positive { background: #d1fae5; color: #065f46; }
.md-sentiment-neutral  { background: #fef3c7; color: #92400e; }
.md-sentiment-negative { background: #fee2e2; color: #991b1b; }

/* Review Title — bold, prominent */
.md-review-title {
	font-size: 1rem;
	font-weight: 700;
	color: var(--md-text);
	margin: 4px 0 0;
	line-height: 1.3;
}

/* Review Body */
.md-review-text {
	font-size: 0.92rem;
	line-height: 1.6;
	color: var(--md-text);
	white-space: pre-line;
	margin-top: 2px;
}

/* Images row (small thumbnails below text) */
.md-review-images {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-top: 8px;
}

.md-review-image-link {
	display: block;
	border-radius: var(--md-radius-sm);
	overflow: hidden;
	flex-shrink: 0;
	border: 1px solid var(--md-border);
}

.md-review-img {
	width: 64px;
	height: 64px;
	object-fit: cover;
	display: block;
	transition: transform var(--md-transition);
}

.md-review-image-link:hover .md-review-img {
	transform: scale(1.06);
}

/* Business Reply */
.md-business-reply {
	background: var(--md-bg-alt);
	border-left: 3px solid var(--md-primary);
	padding: 12px 16px;
	border-radius: 0 var(--md-radius-sm) var(--md-radius-sm) 0;
	margin-top: 8px;
}

.md-reply-header {
	display: flex;
	gap: 8px;
	align-items: center;
	margin-bottom: 4px;
}

.md-reply-label {
	font-size: 0.75rem;
	color: var(--md-text-muted);
	background: var(--md-border);
	padding: 1px 7px;
	border-radius: 99px;
}

.md-reply-text {
	font-size: 0.88rem;
	line-height: 1.6;
	color: var(--md-text);
}

/* ─── No Reviews ─── */
.md-no-reviews {
	text-align: center;
	color: var(--md-text-muted);
	padding: 40px 20px;
	font-size: 1rem;
}

/* ─── Pagination / Load More ─── */
.md-pagination {
	display: flex;
	justify-content: center;
	margin-top: 28px;
	gap: 12px;
	align-items: center;
}

.md-load-more-btn {
	background: var(--md-primary);
	color: #fff;
	border: none;
	padding: 12px 32px;
	font-size: 0.95rem;
	font-weight: 600;
	border-radius: 99px;
	cursor: pointer;
	transition: background var(--md-transition), transform var(--md-transition);
	font-family: var(--md-font);
}

.md-load-more-btn:hover { background: color-mix(in srgb, var(--md-primary) 85%, #000); transform: translateY(-1px); }
.md-load-more-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.md-loading-spinner {
	font-size: 1.3rem;
	animation: md-spin 1s linear infinite;
}

@keyframes md-spin { to { transform: rotate(360deg); } }

/* ─── Write a Review Button (old pill style, kept for modal trigger in reviews-page if no summary) ─── */
.md-write-review-wrap {
	margin-top: 28px;
	text-align: left;
}

.md-write-review-btn {
	background: var(--md-bg);
	color: var(--md-text);
	border: 1.5px solid var(--md-text);
	padding: 10px 24px;
	font-size: 0.9rem;
	font-weight: 600;
	border-radius: var(--md-radius-sm);
	cursor: pointer;
	transition: background var(--md-transition), color var(--md-transition);
	font-family: var(--md-font);
}

.md-write-review-btn:hover {
	background: var(--md-text);
	color: #fff;
}

/* ─── Modal Overlay ─── */
.md-modal-overlay {
	position: fixed;
	inset: 0;
	z-index: 99999;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 16px;
}

.md-modal-backdrop {
	position: absolute;
	inset: 0;
	background: rgba(0,0,0,0.55);
	backdrop-filter: blur(3px);
}

.md-modal-container {
	position: relative;
	background: var(--md-bg);
	border-radius: 16px;
	padding: 36px;
	max-width: 580px;
	width: 100%;
	max-height: 90vh;
	overflow-y: auto;
	box-shadow: 0 20px 60px rgba(0,0,0,0.25);
	animation: md-modal-in 0.3s cubic-bezier(0.34,1.56,0.64,1);
}

@keyframes md-modal-in {
	from { opacity: 0; transform: scale(0.9) translateY(20px); }
	to   { opacity: 1; transform: scale(1) translateY(0); }
}

.md-modal-close {
	position: absolute;
	top: 16px;
	right: 20px;
	background: none;
	border: none;
	font-size: 1.8rem;
	color: var(--md-text-muted);
	cursor: pointer;
	line-height: 1;
	padding: 4px 8px;
	border-radius: 50%;
	transition: background var(--md-transition), color var(--md-transition);
}

.md-modal-close:hover { background: var(--md-bg-alt); color: var(--md-text); }

.md-modal-header {
	margin-bottom: 24px;
}

.md-modal-header h2 {
	font-size: 1.4rem;
	font-weight: 800;
	margin: 0 0 6px;
	color: var(--md-text);
}

.md-modal-header p {
	color: var(--md-text-muted);
	font-size: 0.9rem;
	margin: 0;
}

/* ─── Modal Form ─── */
#md-review-form .md-field {
	margin-bottom: 18px;
}

#md-review-form label {
	display: block;
	font-weight: 600;
	font-size: 0.88rem;
	margin-bottom: 6px;
	color: var(--md-text);
}

.md-required {
	color: #e53e3e;
	margin-left: 2px;
}

#md-review-form input[type="text"],
#md-review-form input[type="email"],
#md-review-form textarea {
	width: 100%;
	padding: 11px 14px;
	border: 1.5px solid var(--md-border);
	border-radius: var(--md-radius-sm);
	font-size: 0.95rem;
	font-family: var(--md-font);
	transition: border-color var(--md-transition), box-shadow var(--md-transition);
	background: var(--md-bg);
	box-sizing: border-box;
	color: var(--md-text);
}

#md-review-form input:focus,
#md-review-form textarea:focus {
	outline: none;
	border-color: var(--md-primary);
	box-shadow: 0 0 0 3px rgba(224,123,0,0.12);
}

.md-field-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
	margin-bottom: 18px;
}

/* ─── Star Selector ─── */
.md-star-selector {
	display: flex;
	flex-direction: row-reverse;
	justify-content: flex-end;
	gap: 4px;
	margin: 6px 0;
}

.md-star-radio { display: none; }

.md-star-label {
	font-size: 2rem;
	color: #d1d5db;
	cursor: pointer;
	transition: color 0.1s;
	line-height: 1;
}

.md-star-label:hover,
.md-star-label:hover ~ .md-star-label {
	color: var(--md-star);
}

.md-star-radio:checked ~ .md-star-label {
	color: var(--md-star);
}

.md-star-text {
	font-size: 0.85rem;
	color: var(--md-text-muted);
	margin-left: 4px;
}

/* ─── Image Upload ─── */
.md-image-upload-area {
	border: 2px dashed var(--md-border);
	border-radius: var(--md-radius);
	padding: 28px;
	text-align: center;
	cursor: pointer;
	transition: border-color var(--md-transition), background var(--md-transition);
	position: relative;
}

.md-image-upload-area:hover,
.md-image-upload-area.dragover {
	border-color: var(--md-primary);
	background: rgba(224,123,0,0.04);
}

.md-image-upload-area input[type="file"] {
	position: absolute;
	inset: 0;
	opacity: 0;
	cursor: pointer;
	width: 100%;
	height: 100%;
}

.md-image-upload-icon { font-size: 2rem; margin-bottom: 8px; }
.md-image-upload-area p { margin: 0; font-size: 0.85rem; color: var(--md-text-muted); }

.md-image-preview-grid {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 12px;
}

.md-preview-thumb {
	width: 64px;
	height: 64px;
	object-fit: cover;
	border-radius: var(--md-radius-sm);
	border: 1px solid var(--md-border);
}

/* ─── Form Message ─── */
.md-form-message {
	padding: 12px 16px;
	border-radius: var(--md-radius-sm);
	font-size: 0.9rem;
	display: none;
}

.md-form-message.md-msg-success {
	background: #d1fae5;
	color: #065f46;
	border: 1px solid #6ee7b7;
	display: block;
}

.md-form-message.md-msg-error {
	background: #fee2e2;
	color: #991b1b;
	border: 1px solid #fca5a5;
	display: block;
}

/* ─── Submit Button ─── */
.md-submit-wrap {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 8px;
}

.md-btn {
	border: none;
	padding: 13px 32px;
	font-size: 1rem;
	font-weight: 700;
	border-radius: 99px;
	cursor: pointer;
	transition: all var(--md-transition);
	font-family: var(--md-font);
	letter-spacing: 0.3px;
	text-decoration: none;
	display: inline-flex;
	align-items: center;
	gap: 8px;
}

.md-btn-primary {
	background: var(--md-primary);
	color: #fff;
}

.md-btn-primary:hover {
	background: color-mix(in srgb, var(--md-primary) 85%, #000);
	transform: translateY(-1px);
}

.md-btn-primary:disabled {
	opacity: 0.65;
	cursor: not-allowed;
	transform: none;
}

.md-privacy-note {
	font-size: 0.78rem;
	color: var(--md-text-muted);
	margin: 0;
}

/* ─── Login Required ─── */
.md-modal-login-required {
	text-align: center;
	padding: 20px 0;
}

.md-modal-login-required p {
	color: var(--md-text-muted);
	margin-bottom: 16px;
}

/* ─── Instagram Grid ─── */
.md-instagram-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 8px;
}

.md-instagram-item {
	position: relative;
	aspect-ratio: 1;
	border-radius: var(--md-radius-sm);
	overflow: hidden;
	display: block;
}

.md-instagram-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.4s ease;
}

.md-instagram-item:hover .md-instagram-img {
	transform: scale(1.08);
}

.md-instagram-overlay {
	position: absolute;
	inset: 0;
	background: rgba(0,0,0,0);
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	padding: 12px;
	opacity: 0;
	transition: opacity var(--md-transition), background var(--md-transition);
	color: #fff;
}

.md-instagram-item:hover .md-instagram-overlay {
	opacity: 1;
	background: rgba(0,0,0,0.45);
}

.md-instagram-name  { font-size: 0.85rem; font-weight: 700; }
.md-instagram-stars { font-size: 0.8rem; color: var(--md-star); }
.md-instagram-text  { font-size: 0.75rem; opacity: 0.9; margin-top: 2px; }

/* ─── Responsive ─── */
@media (max-width: 640px) {
	.md-reviews-list.md-layout-grid {
		grid-template-columns: 1fr;
	}

	.md-review-card-inner {
		flex-direction: column;
		gap: 12px;
	}

	.md-review-thumb-col {
		width: 100%;
	}

	.md-review-thumb-img,
	.md-reviewer-avatar {
		width: 70px;
		height: 70px;
	}

	.md-summary-standalone {
		max-width: 100%;
	}

	.md-field-row {
		grid-template-columns: 1fr;
	}

	.md-modal-container {
		padding: 24px 18px;
	}

	.md-instagram-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 480px) {
	.md-big-rating { font-size: 2.2rem; }
	.md-review-card { padding: 16px 0; }
}