/* =========================================================
   NurPhoto — Pictures of the Week
   Editorial Photojournalism Aesthetic
   ========================================================= */

:root {
	--ink: #0a0a0a;
	--paper: #f5f0eb;
	--cream: #ece5dc;
	--warm-gray: #a09890;
	--caption-bg: #111110;
	--caption-border: #2a2825;
	--gold: #c9a96e;
	--gold-dim: rgba(201, 169, 110, 0.15);
	--link: #d4a84b;
	--white: #ffffff;
	--white-90: rgba(255, 255, 255, 0.9);
	--white-70: rgba(255, 255, 255, 0.7);
	--white-50: rgba(255, 255, 255, 0.5);
	--white-20: rgba(255, 255, 255, 0.2);
	--white-08: rgba(255, 255, 255, 0.08);
	--white-04: rgba(255, 255, 255, 0.04);
	--serif: 'Cormorant Garamond', 'Georgia', serif;
	--sans: 'Nunito Sans', 'Helvetica Neue', sans-serif;
	--ease: cubic-bezier(0.4, 0, 0.2, 1);
	--ease-out: cubic-bezier(0, 0, 0.2, 1);
}

* { box-sizing: border-box; }

body {
	margin: 0;
	padding: 0;
	font-family: var(--sans);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	background: var(--ink);
	color: var(--white);
	overflow-x: hidden;
}

/* === Loading Overlay ====================================== */
.loading-overlay {
	position: fixed;
	inset: 0;
	background: var(--ink);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 9999;
	opacity: 1;
	transition: opacity 0.6s var(--ease);
}
.loading-overlay.hidden {
	opacity: 0;
	pointer-events: none;
}
.loading-spinner {
	width: 2px;
	height: 36px;
	background: var(--gold);
	animation: pulse-line 1s var(--ease) infinite;
}
@keyframes pulse-line {
	0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
	50% { opacity: 1; transform: scaleY(1); }
}

/* === Sidebar Overrides ==================================== */
.sidebar {
	background: var(--caption-bg) !important;
	border-right: 1px solid var(--caption-border);
	transition: transform 0.4s var(--ease), margin-left 0.4s var(--ease);
	scrollbar-width: thin;
	scrollbar-color: var(--caption-border) transparent;
}
.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb { background: var(--caption-border); border-radius: 2px; }

.sidebar__close {
	font-family: var(--sans) !important;
	font-size: 0.75rem !important;
	font-weight: 600 !important;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--warm-gray) !important;
	padding: 0 0 0 20px !important;
	margin-bottom: 32px !important;
	transition: color 0.3s var(--ease);
}
.sidebar__close:hover { color: var(--white) !important; }
.sidebar__close:before { border-color: var(--warm-gray) !important; }

/* === Masthead / Brand Bar ================================= */
.potw-masthead {
	padding: 0 0 24px;
	margin-bottom: 28px;
	border-bottom: 1px solid var(--caption-border);
	text-align: center;
}
.potw-masthead__label {
	font-family: var(--sans);
	font-size: 0.625rem;
	font-weight: 700;
	letter-spacing: 0.25em;
	text-transform: uppercase;
	color: var(--gold);
	margin-bottom: 8px;
}
.potw-masthead__title {
	font-family: var(--serif);
	font-size: 1.65rem;
	font-weight: 700;
	color: var(--white);
	line-height: 1.15;
	margin: 0;
}
.potw-masthead__dates {
	font-family: var(--sans);
	font-size: 0.8rem;
	font-weight: 300;
	color: var(--warm-gray);
	margin-top: 8px;
	letter-spacing: 0.02em;
}
.potw-masthead__count {
	display: inline-block;
	margin-top: 12px;
	font-family: var(--sans);
	font-size: 0.65rem;
	font-weight: 600;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--gold);
	background: var(--gold-dim);
	padding: 4px 14px;
	border-radius: 20px;
}

/* === Date Picker ========================================= */
.potw-date-picker {
	background: var(--white-04);
	border: 1px solid var(--caption-border);
	border-radius: 6px;
	padding: 16px;
	margin-bottom: 28px;
}
.potw-date-picker__label {
	font-family: var(--sans);
	font-size: 0.65rem;
	font-weight: 600;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--warm-gray);
	margin-bottom: 10px;
	display: block;
}
.potw-date-picker__row {
	display: flex;
	gap: 8px;
}
.potw-date-picker input[type="date"] {
	flex: 1;
	padding: 9px 12px;
	border: 1px solid var(--caption-border);
	border-radius: 4px;
	font-family: var(--sans);
	font-size: 0.85rem;
	background: var(--ink);
	color: var(--white);
	transition: border-color 0.3s var(--ease);
	-webkit-appearance: none;
}
.potw-date-picker input[type="date"]:focus {
	outline: none;
	border-color: var(--gold);
}
.potw-date-picker button {
	padding: 9px 16px;
	background: transparent;
	color: var(--gold);
	border: 1px solid var(--gold);
	border-radius: 4px;
	font-family: var(--sans);
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	cursor: pointer;
	transition: all 0.3s var(--ease);
	white-space: nowrap;
}
.potw-date-picker button:hover {
	background: var(--gold);
	color: var(--ink);
}

/* === Photo Caption (dynamic content) ===================== */
.potw-caption {
	margin-bottom: 28px;
}
.potw-caption__number {
	font-family: var(--serif);
	font-size: 2.8rem;
	font-weight: 400;
	color: var(--gold);
	line-height: 1;
	margin-bottom: 4px;
	opacity: 0.6;
}
.potw-caption__title {
	font-family: var(--serif);
	font-size: 1.35rem;
	font-weight: 600;
	color: var(--white);
	line-height: 1.35;
	margin: 0 0 10px;
}
.potw-caption__credit {
	font-family: var(--sans);
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--gold);
	margin-bottom: 16px;
	display: flex;
	align-items: center;
	gap: 8px;
}
.potw-caption__credit::before {
	content: '';
	display: block;
	width: 16px;
	height: 1px;
	background: var(--gold);
}
.potw-caption__text {
	font-family: var(--sans);
	font-size: 0.9rem;
	font-weight: 300;
	line-height: 1.7;
	color: var(--white-70);
}

/* === Divider ============================================= */
.potw-divider {
	width: 40px;
	height: 1px;
	background: var(--caption-border);
	margin: 24px 0;
}

/* === Social Share ======================================== */
.potw-share {
	display: flex;
	align-items: center;
	gap: 12px;
	list-style: none;
	padding: 0;
	margin: 0;
}
.potw-share__label {
	font-family: var(--sans);
	font-size: 0.6rem;
	font-weight: 700;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--warm-gray);
	margin-right: 4px;
}
.potw-share a {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	border: 1px solid var(--caption-border);
	border-radius: 50%;
	transition: all 0.3s var(--ease);
}
.potw-share a:hover {
	border-color: var(--gold);
	background: var(--gold-dim);
	transform: translateY(-2px);
}
.potw-share svg {
	width: 14px;
	height: 14px;
	fill: var(--warm-gray);
	transition: fill 0.3s var(--ease);
}
.potw-share a:hover svg { fill: var(--gold); }

/* === View Full Gallery Link ============================== */
.potw-gallery-link {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 14px 16px;
	background: var(--gold-dim);
	border: 1px solid rgba(201, 169, 110, 0.25);
	border-radius: 6px;
	text-decoration: none;
	transition: all 0.3s var(--ease);
	margin-bottom: 24px;
}
.potw-gallery-link:hover {
	background: rgba(201, 169, 110, 0.22);
	border-color: var(--gold);
	transform: translateX(4px);
}
.potw-gallery-link__text {
	font-family: var(--sans);
	font-size: 0.8rem;
	font-weight: 600;
	color: var(--gold);
}
.potw-gallery-link__arrow {
	margin-left: auto;
	font-size: 1rem;
	color: var(--gold);
	transition: transform 0.3s var(--ease);
}
.potw-gallery-link:hover .potw-gallery-link__arrow {
	transform: translateX(3px);
}

/* === Advertisement Styling =============================== */
.sidebar__advertisement {
	margin-top: auto;
	padding: 24px 0 0;
	border-top: 1px solid var(--caption-border);
}
.sidebar__advertisement p {
	font-family: var(--sans) !important;
	font-size: 0.55rem !important;
	font-weight: 700 !important;
	letter-spacing: 0.2em !important;
	text-transform: uppercase !important;
	color: var(--warm-gray) !important;
	text-align: center !important;
	margin-bottom: 12px !important;
}
.sidebar__advertisement:before { display: none !important; }
.sidebar__advertisement p:before { display: none !important; }

/* === Header Overrides ===================================== */
.header {
	border-bottom-color: var(--caption-border) !important;
	padding-bottom: 16px !important;
	margin-bottom: 0 !important;
}
.header__logo img {
	max-height: 40px;
	transition: opacity 0.3s var(--ease);
}
.header__logo:hover img { opacity: 0.8; }

.header__left .sidebar__open {
	font-family: var(--sans) !important;
	font-size: 0.7rem !important;
	font-weight: 600 !important;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--warm-gray) !important;
}
.header__left .sidebar__open:hover { color: var(--white) !important; }

.header__right .back-home {
	font-family: var(--sans) !important;
	font-size: 0.7rem !important;
	font-weight: 600 !important;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--warm-gray) !important;
	padding: 8px 0 8px 18px !important;
}
.header__right .back-home:hover { color: var(--white) !important; }
.header__right .back-home:before { border-color: var(--warm-gray) !important; }

/* === Main Content ========================================= */
.content__top {
	padding: 20px 40px 0 !important;
	border-bottom: none !important;
	position: relative;
}

/* Photo counter overlay on main image area */
.potw-photo-counter {
	position: absolute;
	bottom: 20px;
	left: 60px;
	font-family: var(--serif);
	font-size: 0.85rem;
	color: var(--white-50);
	z-index: 10;
	pointer-events: none;
	letter-spacing: 0.03em;
}
.potw-photo-counter__current {
	font-size: 1.5rem;
	font-weight: 600;
	color: var(--white-90);
}

/* Copyright watermark on image */
.potw-copyright {
	position: absolute;
	bottom: 20px;
	right: 60px;
	font-family: var(--sans);
	font-size: 0.65rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--white-50);
	z-index: 10;
	pointer-events: none;
	text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

/* === Slider Overrides ===================================== */
.slider-for .item {
	display: flex !important;
	align-items: center;
	justify-content: center;
}
.slider-for .item img {
	height: calc(100vh - 260px) !important;
	max-width: 100% !important;
	width: auto !important;
	object-fit: contain;
	transition: transform 0.5s var(--ease), filter 0.5s var(--ease);
}
.slider-for .item a {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	max-height: calc(100vh - 260px);
	position: relative;
	overflow: hidden;
}

/* === Image Hover Overlay ================================== */
.slider-for .item .potw-hover-overlay {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	padding: 30px 40px;
	background: linear-gradient(
		0deg,
		rgba(0, 0, 0, 0.85) 0%,
		rgba(0, 0, 0, 0.4) 35%,
		rgba(0, 0, 0, 0) 60%
	);
	opacity: 0;
	transition: opacity 0.4s var(--ease);
	pointer-events: none;
	z-index: 2;
}
.slider-for .item a:hover .potw-hover-overlay {
	opacity: 1;
}
.slider-for .item a:hover img {
	transform: scale(1.015);
}
.potw-hover-overlay__title {
	font-family: var(--serif);
	font-size: 1.25rem;
	font-weight: 600;
	color: var(--white);
	line-height: 1.3;
	margin-bottom: 6px;
	max-width: 600px;
}
.potw-hover-overlay__credit {
	font-family: var(--sans);
	font-size: 0.7rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--gold);
	margin-bottom: 12px;
}
.potw-hover-overlay__cta {
	font-family: var(--sans);
	font-size: 0.7rem;
	font-weight: 700;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--white-70);
	display: inline-flex;
	align-items: center;
	gap: 8px;
}
.potw-hover-overlay__cta::after {
	content: '\2192';
	font-size: 0.9rem;
	transition: transform 0.3s var(--ease);
}
.slider-for .item a:hover .potw-hover-overlay__cta::after {
	transform: translateX(4px);
}

@media (max-width: 767px) {
	.slider-for .item .potw-hover-overlay {
		padding: 20px 15px;
	}
	.potw-hover-overlay__title {
		font-size: 1rem;
	}
}

/* === Thumbnail Strip ====================================== */
.content__bottom {
	border-top: 1px solid var(--caption-border);
	padding: 16px 40px !important;
}

.slider-nav .item img {
	border-radius: 2px !important;
	height: 52px !important;
	opacity: 0.4;
	transition: all 0.4s var(--ease) !important;
	filter: grayscale(80%) !important;
}
.slider-nav .item.slick-current img {
	opacity: 1;
	filter: grayscale(0%) !important;
	box-shadow: 0 0 0 2px var(--gold);
}

/* === Slider Navigation Arrows & Count ==================== */
.slider-nav__arrows .slider-nav__arrow {
	width: 40px !important;
	height: 40px !important;
	background: var(--white-08) !important;
	border: 1px solid var(--caption-border);
	border-radius: 50%;
	display: inline-flex !important;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: all 0.3s var(--ease);
	overflow: visible !important;
	margin: 0 4px !important;
}
.slider-nav__arrows .slider-nav__arrow:hover {
	background: var(--gold-dim) !important;
	border-color: var(--gold);
}
.slider-nav__arrows .slider-nav__arrow:before {
	border-color: var(--warm-gray) !important;
	position: relative !important;
	top: auto !important;
	left: auto !important;
}
.slider-nav__arrows .slider-nav__arrow--left:before {
	left: 2px !important;
}
.slider-nav__arrows .slider-nav__arrow--right:before {
	left: -2px !important;
}
.slider-nav__arrows .slider-nav__arrow:hover:before { border-color: var(--gold) !important; }

.slider-nav__count p {
	font-family: var(--sans) !important;
	font-size: 0.8rem !important;
	color: var(--warm-gray) !important;
	letter-spacing: 0.05em;
}

/* === Keyboard Hint ======================================= */
.keyboard-hint {
	position: fixed;
	bottom: 80px;
	left: 50%;
	transform: translateX(-50%);
	background: rgba(17, 17, 16, 0.95);
	border: 1px solid var(--caption-border);
	padding: 10px 20px;
	border-radius: 6px;
	color: var(--warm-gray);
	font-family: var(--sans);
	font-size: 0.75rem;
	z-index: 100;
	opacity: 0;
	transition: opacity 0.4s var(--ease);
	pointer-events: none;
	backdrop-filter: blur(12px);
}
.keyboard-hint.show { opacity: 1; }
.keyboard-hint kbd {
	background: var(--white-08);
	border: 1px solid var(--caption-border);
	padding: 2px 8px;
	border-radius: 3px;
	font-family: var(--sans);
	font-size: 0.7rem;
	margin: 0 2px;
	color: var(--white-70);
}

/* === Sidebar Article Override (used by main.min.css) ====== */
.article {
	margin-bottom: 0 !important;
}
.article__date,
.article__title,
.article__author,
.article__text,
.article__social {
	display: none !important;
}

/* === Responsive ========================================== */
@media (max-width: 991px) {
	.sidebar {
		width: 380px !important;
		z-index: 1000 !important;
	}
	.potw-photo-counter,
	.potw-copyright {
		left: 20px;
		right: 20px;
	}
	.potw-copyright { right: 20px; left: auto; }
	.potw-photo-counter { left: 20px; right: auto; }
}

@media (max-width: 767px) {
	.sidebar { width: 100% !important; }
	.sidebar.open { margin-left: -100% !important; }

	.potw-masthead__title { font-size: 1.35rem; }
	.potw-caption__number { font-size: 2rem; }
	.potw-caption__title { font-size: 1.15rem; }
	.potw-caption__text { font-size: 0.85rem; }

	.content__top { padding: 15px 15px 0 !important; }
	.content__bottom { padding: 16px 15px !important; }

	.slider-for .item img {
		height: auto !important;
		max-height: calc(100vh - 220px) !important;
		width: 100% !important;
		object-fit: contain;
	}
	.slider-for .item a {
		max-height: calc(100vh - 220px);
	}

	.potw-photo-counter { bottom: 10px; left: 15px; }
	.potw-copyright { bottom: 10px; right: 15px; font-size: 0.55rem; }

	.potw-date-picker__row { flex-direction: column; }
}

/* === Print =============================================== */
@media print {
	.sidebar, .header__left, .header__right,
	.slider-nav, .keyboard-hint, .potw-photo-counter,
	.potw-copyright, .loading-overlay {
		display: none !important;
	}
}

/* === Reduced Motion ====================================== */
@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
	}
}

/* === Accessibility Focus ================================= */
*:focus-visible {
	outline: 2px solid var(--gold);
	outline-offset: 2px;
}

/* === Sidebar Fade-in Animation =========================== */
.potw-fadein {
	opacity: 0;
	transform: translateY(8px);
	animation: potw-reveal 0.6s var(--ease-out) forwards;
}
.potw-fadein:nth-child(1) { animation-delay: 0.1s; }
.potw-fadein:nth-child(2) { animation-delay: 0.2s; }
.potw-fadein:nth-child(3) { animation-delay: 0.3s; }
.potw-fadein:nth-child(4) { animation-delay: 0.35s; }
.potw-fadein:nth-child(5) { animation-delay: 0.4s; }
.potw-fadein:nth-child(6) { animation-delay: 0.45s; }

@keyframes potw-reveal {
	to { opacity: 1; transform: translateY(0); }
}