/**
 * Reference Grid Widget Styles
 * 
 * Modern, responsive grid layout for references
 * with beautiful hover effects and transitions
 * 
 * @package GRPCMedia
 * @since 1.0.0
 */

/* ===== GRID CONTAINER ===== */
.reference-grid-wrapper {
	width: 100%;
	position: relative;
}

.reference-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 30px;
}

/* Responsive columns */
@media (max-width: 1024px) {
	.reference-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 768px) {
	.reference-grid {
		grid-template-columns: 1fr;
		gap: 20px;
	}
}

/* ===== REFERENCE CARD ===== */
.reference-card {
	background: #ffffff;
	border-radius: 12px;
	overflow: hidden;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
	transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
	display: flex;
	flex-direction: column;
	height: 100%;
	border: 1px solid #f0f0f0;
	position: relative;
}

.reference-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 4px;
	background: linear-gradient(to right, #2F2483, #1e1850);
	opacity: 0;
	transition: opacity 0.3s ease;
}

.reference-card:hover {
	transform: translateY(-10px);
	box-shadow: 0 15px 40px rgba(47, 36, 131, 0.2);
	border-color: #2F2483;
}

.reference-card:hover::before {
	opacity: 1;
}

/* ===== CARD IMAGE ===== */
.reference-card-image {
	position: relative;
	overflow: hidden;
	padding-top: 70%; /* 10:7 Aspect ratio (daha geniş) */
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.reference-card-image img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
	filter: brightness(0.95);
}

.reference-card:hover .reference-card-image img {
	transform: scale(1.15) rotate(2deg);
	filter: brightness(1);
}

/* Image overlay on hover */
.reference-card-image::after {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
	opacity: 0;
	transition: opacity 0.3s ease;
	pointer-events: none;
}

.reference-card:hover .reference-card-image::after {
	opacity: 1;
}

/* ===== CATEGORY BADGE ===== */
.reference-card-category {
	position: absolute;
	top: 20px;
	left: 20px;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	background: rgba(255, 255, 255, 0.98);
	backdrop-filter: blur(15px);
	-webkit-backdrop-filter: blur(15px);
	padding: 8px 16px;
	border-radius: 25px;
	font-size: 13px;
	font-weight: 700;
	color: #2F2483;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
	z-index: 2;
	transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
	letter-spacing: 0.3px;
	text-transform: uppercase;
}

.reference-card:hover .reference-card-category {
	transform: translateY(-4px) scale(1.05);
	box-shadow: 0 8px 20px rgba(47, 36, 131, 0.3);
	background: rgba(47, 36, 131, 0.95);
	color: #ffffff;
}

.reference-card-category i {
	font-size: 15px;
	transition: transform 0.3s ease;
}

.reference-card:hover .reference-card-category i {
	transform: rotate(10deg) scale(1.1);
}

/* ===== CARD CONTENT ===== */
.reference-card-content {
	padding: 25px;
	display: flex;
	flex-direction: column;
	flex-grow: 1;
	background: #ffffff;
	position: relative;
}

.reference-card-content::before {
	content: '';
	position: absolute;
	top: 0;
	left: 25px;
	right: 25px;
	height: 1px;
	background: linear-gradient(to right, transparent, #e0e0e0, transparent);
}

/* ===== CARD TITLE ===== */
.reference-card-title {
	margin: 0 0 18px 0;
	font-size: 22px;
	font-weight: 800;
	line-height: 1.3;
	color: #1a1a1a;
	letter-spacing: -0.3px;
}

.reference-card-title a {
	color: inherit;
	text-decoration: none;
	transition: all 0.3s ease;
	display: block;
	position: relative;
}

.reference-card-title a::after {
	content: '';
	position: absolute;
	bottom: -4px;
	left: 0;
	width: 0;
	height: 2px;
	background: linear-gradient(to right, #2F2483, #1e1850);
	transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.reference-card:hover .reference-card-title a {
	color: #2F2483;
}

.reference-card:hover .reference-card-title a::after {
	width: 60px;
}

/* ===== CARD EXCERPT ===== */
.reference-card-excerpt {
	margin: 0 0 20px 0;
	font-size: 15px;
	line-height: 1.7;
	color: #555555;
	flex-grow: 1;
	font-weight: 400;
}

.reference-card-excerpt::first-letter {
	font-size: 1.2em;
	font-weight: 600;
	color: #2F2483;
}

/* ===== CARD META (Price & Date) ===== */
.reference-card-price,
.reference-card-date {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	margin-bottom: 12px;
	font-size: 14px;
	font-weight: 600;
	color: #2F2483;
}

.reference-card-price i,
.reference-card-date i {
	font-size: 13px;
}

.reference-card-price {
	color: #28a745;
	background: rgba(40, 167, 69, 0.1);
	padding: 6px 12px;
	border-radius: 6px;
	font-size: 15px;
}

.reference-card-date {
	color: #666666;
	background: #f8f9fa;
	padding: 6px 12px;
	border-radius: 6px;
	margin-left: 0;
}

.reference-card-meta-row {
	display: flex;
	gap: 10px;
	margin-bottom: 15px;
	flex-wrap: wrap;
}

/* ===== CARD BUTTON - Minimal & Compact ===== */
.reference-card-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	padding: 8px 16px;
	background: linear-gradient(135deg, #2F2483 0%, #241e5f 100%);
	color: #ffffff !important;
	font-size: 12px;
	font-weight: 600;
	text-decoration: none;
	border-radius: 6px;
	transition: all 0.3s ease;
	align-self: flex-start;
	border: none;
	cursor: pointer;
	margin-top: auto;
	position: relative;
	overflow: visible;
	letter-spacing: 0.3px;
	text-transform: none;
	box-shadow: 0 2px 8px rgba(47, 36, 131, 0.15);
}

/* Ensure text is always visible */
.reference-card-button,
.reference-card-button * {
	position: relative !important;
	z-index: 10 !important;
}

/* 🇹🇷 TR: Hover efektleri devre dışı (metin kaybolmasını önlemek için) */
/* 🇬🇧 EN: Disabled hover effects (to prevent text from disappearing) */
.reference-card-button::before,
.reference-card-button::after {
	display: none !important;
}

.reference-card-button:hover {
	background: linear-gradient(135deg, #1e1850 0%, #13102e 100%);
	transform: translateY(-1px);
	box-shadow: 0 4px 12px rgba(47, 36, 131, 0.25);
}

.reference-card-button:active {
	transform: translateY(0px);
	box-shadow: 0 2px 6px rgba(47, 36, 131, 0.2);
}

.reference-card-button i {
	font-size: 11px;
	transition: all 0.3s ease;
	position: relative;
	z-index: 1;
}

.reference-card-button:hover i {
	transform: translateX(3px);
}

/* Icon glow */
.reference-card-button .fa-arrow-right {
	filter: drop-shadow(0 0 2px rgba(255, 255, 255, 0.3));
}

/* ===== EMPTY STATE ===== */
.reference-grid-empty {
	padding: 60px 20px;
	text-align: center;
	color: #999999;
	font-size: 16px;
	background: #f9f9f9;
	border-radius: 8px;
	border: 2px dashed #dddddd;
}

/* ===== LOADING STATE (AJAX) ===== */
.reference-grid-wrapper.loading {
	position: relative;
	min-height: 400px;
}

.reference-grid-wrapper.loading::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(255, 255, 255, 0.8);
	z-index: 10;
}

.reference-grid-wrapper.loading::after {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 50px;
	height: 50px;
	margin: -25px 0 0 -25px;
	border: 4px solid #f3f3f3;
	border-top: 4px solid #2F2483;
	border-radius: 50%;
	animation: reference-spin 1s linear infinite;
	z-index: 11;
}

@keyframes reference-spin {
	0% {
		transform: rotate(0deg);
	}
	100% {
		transform: rotate(360deg);
	}
}

/* ===== FADE IN ANIMATION ===== */
.reference-card {
	animation: fadeInUp 0.6s ease forwards;
	opacity: 0;
}

.reference-card:nth-child(1) {
	animation-delay: 0.1s;
}

.reference-card:nth-child(2) {
	animation-delay: 0.2s;
}

.reference-card:nth-child(3) {
	animation-delay: 0.3s;
}

.reference-card:nth-child(4) {
	animation-delay: 0.4s;
}

.reference-card:nth-child(5) {
	animation-delay: 0.5s;
}

.reference-card:nth-child(6) {
	animation-delay: 0.6s;
}

@keyframes fadeInUp {
	from {
		opacity: 0;
		transform: translateY(20px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* ===== ELEMENTOR EDITOR COMPATIBILITY ===== */
.elementor-editor-active .reference-card {
	animation: none;
	opacity: 1;
	transform: none;
}

/* ===== FORCED LIGHT MODE (No Dark Mode!) ===== */
.reference-grid-wrapper,
.reference-card,
.reference-card * {
	color-scheme: light !important;
}

.reference-card {
	background: #ffffff !important;
	border-color: #f0f0f0 !important;
}

.reference-card-title,
.reference-card-title a {
	color: #1a1a1a !important;
}

.reference-card-excerpt {
	color: #555555 !important;
}

/* ===== HIGH CONTRAST MODE ===== */
@media (prefers-contrast: high) {
	.reference-card {
		border: 2px solid #333333;
	}

	.reference-card-category {
		border: 1px solid #2F2483;
	}
}

/* ===== PRINT STYLES ===== */
@media print {
	.reference-card {
		page-break-inside: avoid;
		box-shadow: none;
		border: 1px solid #ddd;
	}

	.reference-card-button {
		display: none;
	}
}