/**
 * Featured Posts Slider Styles
 *
 * 50% width featured slider for homepage hero section.
 * Uses CSS variables from customizer-colors.php
 *
 * @package Blanco_Lite
 */

/* ===============================================
   Slider Container
   =============================================== */

.nf-featured-slider {
	position: relative;
	width: 100%;
	height: var(--nf-hero-slider-height, 480px);
	border-radius: 6px;
	overflow: hidden;
	background: var(--nf-surface-secondary);
}

.nf-featured-slider__track {
	position: relative;
	width: 100%;
	height: 100%;
}

/* ===============================================
   Individual Slides
   =============================================== */

.nf-featured-slider__slide {
	position: absolute;
	inset: 0;
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.5s ease, visibility 0.5s ease;
}

.nf-featured-slider__slide.is-active {
	opacity: 1;
	visibility: visible;
}

.nf-featured-slider__image {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	display: block;
}

.nf-featured-slider__image--placeholder {
	background: linear-gradient(135deg, var(--nf-surface-secondary) 0%, var(--nf-surface-elevated) 100%);
}

.nf-featured-slider__overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(
		to top,
		rgba(0, 0, 0, 0.85) 0%,
		rgba(0, 0, 0, 0.4) 40%,
		rgba(0, 0, 0, 0.1) 70%,
		rgba(0, 0, 0, 0) 100%
	);
	pointer-events: none;
}

/* ===============================================
   Slide Content
   =============================================== */

.nf-featured-slider__content {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	padding: 30px;
	z-index: 2;
}

/* Category Badges */
.nf-featured-slider__categories {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-bottom: 16px;
}

.nf-featured-slider__cat-badge {
	display: inline-block;
	padding: 5px 12px;
	background: var(--nf-accent-primary);
	color: var(--nf-text-primary);
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.03em;
	text-decoration: none !important;
	border-radius: 3px;
	transition: background 0.2s ease;
}

.nf-featured-slider__cat-badge:hover {
	background: var(--nf-accent-primary-hover);
	color: var(--nf-text-primary);
}

/* Title */
.nf-featured-slider__title {
	margin: 0 0 16px 0;
	font-size: 28px;
	font-weight: 700;
	line-height: 1.25;
	color: var(--nf-text-primary);
}

.nf-featured-slider__title a {
	color: inherit;
	text-decoration: none !important;
	transition: color 0.2s ease;
}

.nf-featured-slider__title a:hover {
	color: var(--nf-accent-secondary);
}

/* Meta (Writer + Date) */
.nf-featured-slider__meta {
	display: flex;
	align-items: center;
	gap: 20px;
	flex-wrap: wrap;
}

/* Writer Badge */
.nf-featured-slider__writer {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 6px 14px 6px 6px;
	background: var(--writer-color, var(--nf-accent-secondary));
	border-radius: 30px;
	text-decoration: none !important;
}

.nf-featured-slider__writer-avatar {
	width: 28px;
	height: 28px;
	border-radius: 50%;
	object-fit: cover;
	border: 2px solid rgba(255, 255, 255, 0.3);
}

.nf-featured-slider__writer-avatar--placeholder {
	display: block;
	background: rgba(255, 255, 255, 0.2);
}

.nf-featured-slider__writer-name {
	font-size: 13px;
	font-weight: 600;
	color: var(--nf-text-primary);
	white-space: nowrap;
}

/* Date */
.nf-featured-slider__date {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 13px;
	color: var(--nf-text-muted);
}

.nf-featured-slider__date svg {
	opacity: 0.7;
}

/* ===============================================
   Navigation Arrows
   =============================================== */

.nf-featured-slider__nav {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	z-index: 10;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	background: rgba(0, 0, 0, 0.5);
	border: none;
	border-radius: 50%;
	color: var(--nf-text-primary);
	cursor: pointer;
	opacity: 0;
	transition: opacity 0.3s ease, background 0.2s ease, transform 0.2s ease;
}

.nf-featured-slider:hover .nf-featured-slider__nav {
	opacity: 1;
}

.nf-featured-slider__nav:hover {
	background: rgba(0, 0, 0, 0.7);
	transform: translateY(-50%) scale(1.05);
}

.nf-featured-slider__nav:focus {
	outline: none;
	opacity: 1;
}

.nf-featured-slider__nav--prev {
	left: 16px;
}

.nf-featured-slider__nav--next {
	right: 16px;
}

/* ===============================================
   Slide Indicators (Dots) - Hidden by default
   =============================================== */

.nf-featured-slider__indicators {
	display: none; /* Hidden - enable in Customizer if needed */
	position: absolute;
	bottom: 16px;
	right: 30px;
	z-index: 10;
	gap: 8px;
}

.nf-featured-slider__indicator {
	width: 10px;
	height: 10px;
	padding: 0;
	background: rgba(255, 255, 255, 0.3);
	border: none;
	border-radius: 50%;
	cursor: pointer;
	transition: background 0.2s ease, transform 0.2s ease;
}

.nf-featured-slider__indicator:hover {
	background: rgba(255, 255, 255, 0.5);
}

.nf-featured-slider__indicator.is-active {
	background: var(--nf-accent-primary);
	transform: scale(1.2);
}

.nf-featured-slider__indicator:focus {
	outline: none;
}

/* ===============================================
   Responsive
   =============================================== */

@media (max-width: 991px) {
	.nf-featured-slider {
		height: 400px;
	}

	.nf-featured-slider__title {
		font-size: 24px;
	}

	.nf-featured-slider__content {
		padding: 24px;
	}
}

@media (max-width: 767px) {
	.nf-featured-slider {
		height: 350px;
		border-radius: 0;
	}

	.nf-featured-slider__title {
		font-size: 20px;
	}

	.nf-featured-slider__content {
		padding: 20px;
	}

	.nf-featured-slider__nav {
		width: 40px;
		height: 40px;
	}

	.nf-featured-slider__nav--prev {
		left: 10px;
	}

	.nf-featured-slider__nav--next {
		right: 10px;
	}

	.nf-featured-slider__indicators {
		right: 20px;
		bottom: 12px;
	}
}

@media (max-width: 575px) {
	.nf-featured-slider {
		height: 300px;
	}

	.nf-featured-slider__title {
		font-size: 18px;
	}

	.nf-featured-slider__cat-badge {
		padding: 4px 10px;
		font-size: 10px;
	}

	.nf-featured-slider__writer {
		padding: 4px 10px 4px 4px;
	}

	.nf-featured-slider__writer-avatar {
		width: 24px;
		height: 24px;
	}

	.nf-featured-slider__writer-name {
		font-size: 12px;
	}

	.nf-featured-slider__date {
		font-size: 12px;
	}
}