/* ============================================================
   NK Christian Streaming - Main Stylesheet
   Version: 1.0.0
   ============================================================ */

/* ── CSS Custom Properties (Design Tokens) ──────────────────── */
:root {
	/* Colors - Dark Mode (default) */
	--nk-bg-primary:    #13110d;
	--nk-bg-secondary:  #1c1916;
	--nk-bg-elevated:   #262118;
	--nk-bg-hover:      #302b1f;
	--nk-border:        rgba(138,118,80,0.18);

	--nk-text-primary:  #ECE7D1;
	--nk-text-secondary:#DBCEA5;
	--nk-text-muted:    #8E977D;

	--nk-accent:        #8A7650;   /* Primary warm brown */
	--nk-accent-hover:  #A08B61;
	--nk-accent-2:      #8E977D;   /* Secondary sage green */

	--nk-gold:          #DBCEA5;   /* Premium badge */

	/* Typography */
	--nk-font-sans:     'Noto Sans KR', 'Inter', -apple-system, sans-serif;
	--nk-font-mono:     'JetBrains Mono', monospace;

	/* Spacing */
	--nk-header-h:      64px;
	--nk-container-w:   1400px;
	--nk-content-w:     1200px;
	--nk-gap:           1.5rem;
	--nk-card-gap:      1rem;

	/* Card */
	--nk-card-radius:   0.5rem;
	--nk-card-aspect:   56.25%; /* 16:9 */

	/* Transitions */
	--nk-transition:    0.2s ease;
	--nk-transition-slow: 0.4s ease;

	/* Z-index */
	--nk-z-header:      100;
	--nk-z-modal:       200;
	--nk-z-toast:       300;
}

/* Light Mode */
[data-theme="light"] {
	--nk-bg-primary:    #ECE7D1;
	--nk-bg-secondary:  #DBCEA5;
	--nk-bg-elevated:   #F5F0E3;
	--nk-bg-hover:      #CFC1A0;
	--nk-border:        rgba(138,118,80,0.2);
	--nk-text-primary:  #2C2518;
	--nk-text-secondary:#5C4E38;
	--nk-text-muted:    #8A7650;
}

/* ── Global Reset & Base ────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
	font-size: 16px;
	scroll-behavior: smooth;
	-webkit-text-size-adjust: 100%;
}

body {
	font-family: var(--nk-font-sans);
	font-size: 1rem;
	line-height: 1.6;
	color: var(--nk-text-primary);
	background-color: var(--nk-bg-primary);
	transition: background-color var(--nk-transition-slow), color var(--nk-transition-slow);
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--nk-accent); text-decoration: none; transition: color var(--nk-transition); }
a:hover { color: var(--nk-accent-hover); }

button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; }
ul, ol { list-style: none; }

/* Screen reader only */
.sr-only {
	position: absolute; width: 1px; height: 1px;
	padding: 0; margin: -1px; overflow: hidden;
	clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ── Layout ─────────────────────────────────────────────────── */
.nk-page { display: flex; flex-direction: column; min-height: 100vh; }
.nk-main { flex: 1; padding-top: var(--nk-header-h); }

.nk-container {
	width: 100%;
	max-width: var(--nk-container-w);
	margin: 0 auto;
	padding: 0 1.5rem;
}

/* ── Grid System ────────────────────────────────────────────── */
.nk-grid { display: grid; gap: var(--nk-card-gap); }
.nk-grid--2 { grid-template-columns: repeat(2, 1fr); }
.nk-grid--3 { grid-template-columns: repeat(3, 1fr); }
.nk-grid--4 { grid-template-columns: repeat(4, 1fr); }
.nk-grid--5 { grid-template-columns: repeat(5, 1fr); }
.nk-grid--6 { grid-template-columns: repeat(6, 1fr); }

@media (max-width: 1280px) { .nk-grid--6 { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 1024px) { .nk-grid--5, .nk-grid--6 { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px)  { .nk-grid--4, .nk-grid--5, .nk-grid--6 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .nk-grid--3, .nk-grid--4, .nk-grid--5, .nk-grid--6 { grid-template-columns: 1fr; } }

/* ── Header ─────────────────────────────────────────────────── */
.nk-header {
	position: fixed;
	top: 0; left: 0; right: 0;
	height: var(--nk-header-h);
	z-index: var(--nk-z-header);
	background: linear-gradient(to bottom, rgba(0,0,0,0.9), transparent);
	transition: background var(--nk-transition-slow);
}
.nk-header.nk-header--scrolled {
	background: var(--nk-bg-primary);
	box-shadow: 0 1px 0 var(--nk-border);
}
.nk-header__inner {
	display: flex;
	align-items: center;
	height: 100%;
	padding: 0 2rem;
	gap: 1.5rem;
}
.nk-header__logo { flex-shrink: 0; }
.nk-header__logo .custom-logo { height: 40px; width: auto; }
.nk-site-name { font-size: 1.4rem; font-weight: 700; color: var(--nk-accent); }

.nk-nav-primary { flex: 1; }
.nk-nav__list { display: flex; gap: 0.25rem; align-items: center; }
.nk-nav__list a {
	padding: 0.5rem 0.75rem;
	color: var(--nk-text-primary);
	font-size: 0.9rem;
	font-weight: 500;
	border-radius: 0.25rem;
	transition: all var(--nk-transition);
}
.nk-nav__list a:hover { background: var(--nk-bg-hover); color: var(--nk-accent); }

.nk-header__actions { display: flex; align-items: center; gap: 0.5rem; margin-left: auto; }

/* ── Buttons ────────────────────────────────────────────────── */
.nk-btn {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.5rem 1.25rem;
	border-radius: 0.375rem;
	font-weight: 600;
	font-size: 0.875rem;
	transition: all var(--nk-transition);
	white-space: nowrap;
}
.nk-btn--primary {
	background: var(--nk-accent);
	color: #fff;
	border: 2px solid var(--nk-accent);
}
.nk-btn--primary:hover { background: var(--nk-accent-hover); border-color: var(--nk-accent-hover); color: #fff; }
.nk-btn--outline {
	background: transparent;
	color: var(--nk-text-primary);
	border: 2px solid var(--nk-border);
}
.nk-btn--outline:hover { background: var(--nk-bg-hover); color: var(--nk-text-primary); }
.nk-btn--hero-play {
	background: white;
	color: #000;
	padding: 0.75rem 2rem;
	font-size: 1rem;
	border-radius: 0.375rem;
}
.nk-btn--hero-play:hover { background: rgba(255,255,255,0.85); color: #000; }
.nk-btn--sm { padding: 0.35rem 0.875rem; font-size: 0.8rem; }
.nk-btn--danger { border-color: #dc2626; color: #dc2626; }
.nk-btn--danger:hover { background: #dc2626; color: #fff; }
.nk-btn-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 2.25rem;
	height: 2.25rem;
	border-radius: 50%;
	color: var(--nk-text-primary);
	transition: all var(--nk-transition);
}
.nk-btn-icon:hover { background: var(--nk-bg-hover); color: var(--nk-accent); }

/* ── Search Bar ─────────────────────────────────────────────── */
.nk-search-bar {
	position: absolute;
	top: var(--nk-header-h);
	left: 0; right: 0;
	background: var(--nk-bg-secondary);
	border-bottom: 1px solid var(--nk-border);
	padding: 0.75rem 2rem;
	animation: slideDown 0.2s ease;
}
@keyframes slideDown { from { opacity:0; transform:translateY(-10px); } to { opacity:1; transform:translateY(0); } }
.nk-search-bar__inner { max-width: var(--nk-content-w); margin: 0 auto; position: relative; }
.nk-search-bar__form { display: flex; gap: 0.5rem; align-items: center; }
.nk-search-bar__input-wrap { position: relative; flex: 1; }
.nk-search-bar__icon {
	position: absolute;
	left: 0.75rem; top: 50%;
	transform: translateY(-50%);
	color: var(--nk-text-muted);
}
.nk-search-bar__input {
	width: 100%;
	padding: 0.625rem 1rem 0.625rem 2.5rem;
	background: var(--nk-bg-elevated);
	border: 1px solid var(--nk-border);
	border-radius: 0.375rem;
	color: var(--nk-text-primary);
	font-size: 1rem;
}
.nk-search-bar__input:focus { outline: none; border-color: var(--nk-accent); }
.nk-search-bar__close { color: var(--nk-text-secondary); margin-left: 0.5rem; font-size: 1.25rem; }

/* Search Autocomplete */
.nk-search-autocomplete {
	position: absolute;
	top: calc(100% + 0.5rem);
	left: 0; right: 80px;
	background: var(--nk-bg-elevated);
	border: 1px solid var(--nk-border);
	border-radius: 0.5rem;
	box-shadow: 0 8px 24px rgba(0,0,0,0.4);
	z-index: 50;
	max-height: 400px;
	overflow-y: auto;
}
.nk-search-result-item {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding: 0.625rem 1rem;
	cursor: pointer;
	transition: background var(--nk-transition);
}
.nk-search-result-item:hover,
.nk-search-result-item--focused { background: var(--nk-bg-hover); }
.nk-search-result-item__thumb { width: 60px; height: 34px; object-fit: cover; border-radius: 0.25rem; flex-shrink: 0; }
.nk-search-result-item__icon { width: 60px; height: 34px; display:flex; align-items:center; justify-content:center; background:var(--nk-bg-primary); border-radius:0.25rem; color:var(--nk-accent); }
.nk-search-result-item__title { font-size: 0.875rem; font-weight: 500; color: var(--nk-text-primary); }
.nk-search-result-item__type  { font-size: 0.75rem; color: var(--nk-text-muted); }

/* ── Hero Banner ────────────────────────────────────────────── */
.nk-hero { position: relative; height: 70vh; min-height: 500px; max-height: 800px; overflow: hidden; }
.nk-hero__slider { position: relative; height: 100%; }
.nk-hero__slide {
	position: absolute;
	inset: 0;
	opacity: 0;
	transition: opacity 0.8s ease;
}
.nk-hero__slide--active { opacity: 1; z-index: 1; }
.nk-hero__bg {
	position: absolute; inset: 0;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	transform: scale(1.05);
	transition: transform 8s ease;
}
.nk-hero__slide--active .nk-hero__bg { transform: scale(1); }
.nk-hero__gradient {
	position: absolute; inset: 0;
	background: linear-gradient(
		to right,
		rgba(0,0,0,0.85) 0%,
		rgba(0,0,0,0.5)  50%,
		rgba(0,0,0,0.1)  100%
	),
	linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 40%);
}
.nk-hero__content {
	position: relative;
	z-index: 2;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	height: 100%;
	padding: 3rem 4rem 5rem;
	max-width: 600px;
}
.nk-hero__category {
	display: inline-block;
	align-self: flex-start;      /* flex 컨테이너에서 텍스트 너비만큼만 차지 */
	padding: 0.25rem 0.75rem;
	background: var(--nk-accent);
	color: #fff;
	font-size: 0.7rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	border-radius: 9999px;       /* pill 형태 */
	white-space: nowrap;
	margin-bottom: 0.75rem;
}
.nk-hero__title {
	font-size: clamp(1.75rem, 4vw, 3rem);
	font-weight: 700;
	color: #fff;
	line-height: 1.2;
	margin-bottom: 0.75rem;
}
.nk-hero__title a { color: #fff; }
.nk-hero__excerpt { color: rgba(255,255,255,0.85); font-size: 1rem; margin-bottom: 1rem; }
.nk-hero__meta { display: flex; gap: 1.25rem; color: rgba(255,255,255,0.7); font-size: 0.875rem; margin-bottom: 1.5rem; }
.nk-hero__actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* Hero Controls */
.nk-hero__controls { position: absolute; bottom: 5rem; right: 2rem; display: flex; gap: 0.5rem; z-index: 3; }
.nk-hero__prev, .nk-hero__next {
	width: 2.5rem; height: 2.5rem;
	background: rgba(0,0,0,0.5);
	border: 1px solid rgba(255,255,255,0.3);
	border-radius: 50%;
	color: #fff;
	font-size: 0.875rem;
	transition: all var(--nk-transition);
}
.nk-hero__prev:hover, .nk-hero__next:hover { background: var(--nk-accent); border-color: var(--nk-accent); }
.nk-hero__indicators { position: absolute; bottom: 1.5rem; left: 50%; transform: translateX(-50%); display: flex; gap: 0.5rem; z-index: 3; }
.nk-hero__indicator {
	width: 8px; height: 8px;
	border-radius: 50%;
	background: rgba(255,255,255,0.4);
	transition: all var(--nk-transition);
}
.nk-hero__indicator--active { background: var(--nk-accent); width: 24px; border-radius: 4px; }

/* ── Content Rows ───────────────────────────────────────────── */
.nk-home-content { padding: 2rem 0; }
.nk-content-section { padding: 1rem 2rem; }
.nk-content-row { margin-bottom: 2rem; }
.nk-content-row__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0 0 0.75rem;
}
.nk-content-row__title {
	font-size: 1.25rem;
	font-weight: 700;
	color: var(--nk-text-primary);
	display: flex;
	align-items: center;
	gap: 0.5rem;
}
.nk-content-row__title i { color: var(--nk-accent); }
.nk-content-row__more {
	font-size: 0.875rem;
	color: var(--nk-text-secondary);
	display: flex;
	align-items: center;
	gap: 0.25rem;
}
.nk-content-row__more:hover { color: var(--nk-accent); }

/* Horizontal scroll */
.nk-content-row__scroll-wrapper { position: relative; }
.nk-content-row__track {
	display: flex;
	gap: var(--nk-card-gap);
	overflow-x: auto;
	scroll-behavior: smooth;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: none;
	padding-bottom: 0.5rem;
}
.nk-content-row__track::-webkit-scrollbar { display: none; }
.nk-content-row__item { flex: 0 0 240px; }

.nk-scroll-btn {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 2.5rem; height: 2.5rem;
	background: rgba(0,0,0,0.7);
	border: 1px solid var(--nk-border);
	border-radius: 50%;
	color: #fff;
	z-index: 2;
	transition: all var(--nk-transition);
	display: flex; align-items: center; justify-content: center;
}
.nk-scroll-btn:hover { background: var(--nk-accent); border-color: var(--nk-accent); }
.nk-scroll-btn--prev { left: -1.25rem; }
.nk-scroll-btn--next { right: -1.25rem; }

/* ── Cards ──────────────────────────────────────────────────── */
.nk-card { position: relative; border-radius: var(--nk-card-radius); overflow: hidden; background: var(--nk-bg-secondary); transition: transform var(--nk-transition); }
.nk-card:hover { transform: translateY(-4px); }
.nk-card:hover .nk-card__overlay { opacity: 1; }
.nk-card:hover .nk-card__actions { opacity: 1; }

.nk-card__thumb { position: relative; overflow: hidden; }
.nk-card__thumb::after { content: ''; display: block; padding-top: var(--nk-card-aspect); }
.nk-card__thumb-link { display: block; }
.nk-card__img {
	position: absolute; inset: 0;
	width: 100%; height: 100%;
	object-fit: cover;
	transition: transform 0.4s ease;
}
.nk-card:hover .nk-card__img { transform: scale(1.05); }
.nk-card__placeholder {
	position: absolute; inset: 0;
	display: flex; align-items: center; justify-content: center;
	background: var(--nk-bg-elevated);
	color: var(--nk-text-muted);
	font-size: 2rem;
}
.nk-card__overlay {
	position: absolute; inset: 0;
	background: rgba(0,0,0,0.4);
	display: flex; align-items: center; justify-content: center;
	opacity: 0; transition: opacity var(--nk-transition);
}
.nk-card__play-icon { font-size: 2.5rem; color: #fff; text-shadow: 0 0 20px rgba(0,0,0,0.5); }
.nk-card__duration {
	position: absolute; bottom: 0.5rem; right: 0.5rem;
	background: rgba(0,0,0,0.8);
	color: #fff; font-size: 0.75rem; font-weight: 600;
	padding: 0.15rem 0.4rem;
	border-radius: 0.2rem;
}
.nk-card__type-badge {
	position: absolute; top: 0.5rem; left: 0.5rem;
	background: rgba(0,0,0,0.7);
	color: #fff;
	padding: 0.2rem 0.45rem;
	border-radius: 0.2rem;
	font-size: 0.7rem;
}
.nk-card__type-badge--nk_audio { color: #8E977D; }
.nk-card__type-badge--nk_document { color: #DBCEA5; }

.nk-card__progress {
	position: absolute; bottom: 0; left: 0; right: 0;
	height: 3px;
	background: rgba(255,255,255,0.3);
}
.nk-card__progress-bar {
	height: 100%;
	background: var(--nk-accent);
}

.nk-card__actions {
	position: absolute; top: 0.5rem; right: 0.5rem;
	opacity: 0;
	transition: opacity var(--nk-transition);
}
.nk-card__action-btn {
	width: 2rem; height: 2rem;
	background: rgba(0,0,0,0.7);
	border-radius: 50%;
	color: #fff;
	display: flex; align-items: center; justify-content: center;
	font-size: 0.8rem;
}
.nk-card__action-btn:hover { background: var(--nk-accent); }
.nk-card__action-btn.nk-bookmark-btn--active { color: var(--nk-gold); }

.nk-card__body { padding: 0.75rem; }
.nk-card__category { font-size: 0.7rem; font-weight: 700; color: var(--nk-accent); text-transform: uppercase; letter-spacing: 0.05em; }
.nk-card__title { font-size: 0.875rem; font-weight: 600; margin-top: 0.25rem; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.nk-card__title a { color: var(--nk-text-primary); }
.nk-card__title a:hover { color: var(--nk-accent); }
.nk-card__meta { display: flex; gap: 0.75rem; margin-top: 0.35rem; font-size: 0.75rem; color: var(--nk-text-muted); align-items: center; flex-wrap: wrap; }

/* ── Page Header ────────────────────────────────────────────── */
.nk-page-header { padding: 2rem 0 1.5rem; }
.nk-page-title { font-size: 2rem; font-weight: 800; display: flex; align-items: center; gap: 0.5rem; }
.nk-page-title i { color: var(--nk-accent); }
.nk-archive-desc { color: var(--nk-text-secondary); margin-top: 0.5rem; }
.nk-archive-filters { display: flex; align-items: center; gap: 1rem; margin-top: 1rem; }
.nk-archive-count { color: var(--nk-text-secondary); font-size: 0.875rem; margin-left: auto; }

/* ── Badges ─────────────────────────────────────────────────── */
.nk-badge {
	display: inline-flex;
	align-items: center;
	padding: 0.2rem 0.65rem;
	border-radius: 1rem;
	font-size: 0.75rem;
	font-weight: 700;
}
.nk-badge--category { background: var(--nk-accent); color: #fff; }
.nk-badge--grade { background: var(--nk-gold); color: #000; }

/* ── Tags ───────────────────────────────────────────────────── */
.nk-tag {
	display: inline-block;
	padding: 0.25rem 0.625rem;
	background: var(--nk-bg-elevated);
	border: 1px solid var(--nk-border);
	border-radius: 1rem;
	font-size: 0.8rem;
	color: var(--nk-text-secondary);
	transition: all var(--nk-transition);
}
.nk-tag:hover { border-color: var(--nk-accent); color: var(--nk-accent); background: rgba(138,118,80,0.1); }

/* ── Filter Buttons ─────────────────────────────────────────── */
.nk-filter-btn {
	padding: 0.4rem 1rem;
	border-radius: 1rem;
	border: 1px solid var(--nk-border);
	font-size: 0.875rem;
	color: var(--nk-text-secondary);
	transition: all var(--nk-transition);
}
.nk-filter-btn:hover, .nk-filter-btn--active {
	background: var(--nk-accent);
	border-color: var(--nk-accent);
	color: #fff;
}

/* ── Select ─────────────────────────────────────────────────── */
.nk-select {
	padding: 0.375rem 0.75rem;
	background: var(--nk-bg-elevated);
	border: 1px solid var(--nk-border);
	border-radius: 0.375rem;
	color: var(--nk-text-primary);
	cursor: pointer;
}

/* ── Input ──────────────────────────────────────────────────── */
.nk-input {
	width: 100%;
	padding: 0.625rem 0.875rem;
	background: var(--nk-bg-elevated);
	border: 1px solid var(--nk-border);
	border-radius: 0.375rem;
	color: var(--nk-text-primary);
	font-size: 1rem;
	transition: border-color var(--nk-transition);
}
.nk-input:focus { outline: none; border-color: var(--nk-accent); }

/* ── Forms ──────────────────────────────────────────────────── */
.nk-form__row { margin-bottom: 1rem; }
.nk-form__label { display: block; font-size: 0.875rem; font-weight: 600; color: var(--nk-text-secondary); margin-bottom: 0.35rem; }

/* ── Alerts ─────────────────────────────────────────────────── */
.nk-alert { padding: 0.875rem 1.25rem; border-radius: 0.375rem; margin-bottom: 1rem; font-size: 0.9rem; }
.nk-alert--success { background: rgba(22,163,74,0.15); border: 1px solid #16a34a; color: #16a34a; }
.nk-alert--error   { background: rgba(220,38,38,0.15); border: 1px solid #dc2626;  color: #dc2626; }

/* ── No Results ─────────────────────────────────────────────── */
.nk-no-results { text-align: center; padding: 5rem 1rem; }
.nk-no-results__icon { font-size: 4rem; color: var(--nk-text-muted); margin-bottom: 1.5rem; }
.nk-no-results h2 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.nk-no-results p { color: var(--nk-text-secondary); margin-bottom: 1.5rem; }

/* ── Pagination ─────────────────────────────────────────────── */
.nk-pagination { display: flex; justify-content: center; margin: 2.5rem 0; }
.nk-pagination ul { display: flex; gap: 0.375rem; list-style: none; }
.nk-pagination li a,
.nk-pagination li span {
	display: flex; align-items: center; justify-content: center;
	min-width: 2.25rem; height: 2.25rem;
	padding: 0 0.5rem;
	border-radius: 0.375rem;
	font-weight: 600;
	font-size: 0.875rem;
	border: 1px solid var(--nk-border);
	color: var(--nk-text-secondary);
	transition: all var(--nk-transition);
}
.nk-pagination li a:hover { border-color: var(--nk-accent); color: var(--nk-accent); }
.nk-pagination .current span,
.nk-pagination li span.current {
	background: var(--nk-accent);
	border-color: var(--nk-accent);
	color: #fff;
}

/* ── Dark Mode Toggle ───────────────────────────────────────── */
.nk-dark-toggle { position: relative; }
[data-theme="light"] .nk-dark-toggle__moon { display: none; }
[data-theme="dark"]  .nk-dark-toggle__sun  { display: none; }

/* ── User Menu ──────────────────────────────────────────────── */
.nk-user-menu { position: relative; }
.nk-user-dropdown {
	display: none;
	position: absolute;
	top: calc(100% + 0.5rem);
	right: 0;
	background: var(--nk-bg-elevated);
	border: 1px solid var(--nk-border);
	border-radius: 0.5rem;
	box-shadow: 0 8px 24px rgba(0,0,0,0.3);
	min-width: 180px;
	z-index: 50;
	overflow: hidden;
}
.nk-user-menu:hover .nk-user-dropdown,
.nk-user-menu:focus-within .nk-user-dropdown { display: block; }
.nk-user-dropdown a {
	display: flex; align-items: center; gap: 0.625rem;
	padding: 0.625rem 1rem;
	color: var(--nk-text-primary);
	font-size: 0.875rem;
}
.nk-user-dropdown a:hover { background: var(--nk-bg-hover); color: var(--nk-accent); }
.nk-user-dropdown hr { border: 0; border-top: 1px solid var(--nk-border); margin: 0.25rem 0; }

/* ── Auth Buttons ───────────────────────────────────────────── */
.nk-auth-btns { display: flex; gap: 0.5rem; }

/* ── Hamburger ──────────────────────────────────────────────── */
.nk-hamburger {
	display: none;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 2.25rem;
	height: 2.25rem;
}
.nk-hamburger__line {
	display: block;
	width: 22px;
	height: 2px;
	background: var(--nk-text-primary);
	border-radius: 2px;
	transition: all var(--nk-transition);
}

/* ── Mobile Nav ─────────────────────────────────────────────── */
.nk-mobile-nav {
	position: fixed;
	top: var(--nk-header-h);
	left: 0; right: 0;
	background: var(--nk-bg-secondary);
	border-bottom: 1px solid var(--nk-border);
	z-index: calc(var(--nk-z-header) - 1);
}
.nk-mobile-nav__list { padding: 1rem; }
.nk-mobile-nav__list li a { display: block; padding: 0.625rem 1rem; font-size: 1rem; color: var(--nk-text-primary); border-radius: 0.375rem; }
.nk-mobile-nav__list li a:hover { background: var(--nk-bg-hover); color: var(--nk-accent); }

/* ── Footer ─────────────────────────────────────────────────── */
.nk-footer { background: var(--nk-bg-secondary); border-top: 1px solid var(--nk-border); margin-top: 4rem; }
.nk-footer__inner { max-width: var(--nk-container-w); margin: 0 auto; padding: 3rem 2rem; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; }
.nk-footer__tagline { color: var(--nk-text-secondary); margin: 0.5rem 0; font-size: 0.9rem; }
.nk-footer__mission { color: var(--nk-accent); font-weight: 600; font-size: 0.875rem; }
.nk-footer__social { display: flex; gap: 1rem; margin-top: 1rem; font-size: 1.25rem; }
.nk-footer__social a { color: var(--nk-text-secondary); }
.nk-footer__social a:hover { color: var(--nk-accent); }
.nk-footer__menu-title { font-weight: 700; font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--nk-text-secondary); margin-bottom: 1rem; }
.nk-footer__menu-list li { margin-bottom: 0.5rem; }
.nk-footer__menu-list a { color: var(--nk-text-secondary); font-size: 0.875rem; }
.nk-footer__menu-list a:hover { color: var(--nk-accent); }
.nk-footer__bottom { border-top: 1px solid var(--nk-border); }
.nk-footer__bottom-inner { max-width: var(--nk-container-w); margin: 0 auto; padding: 1.25rem 2rem; display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; font-size: 0.8rem; color: var(--nk-text-muted); }
.nk-footer__copyright a { color: var(--nk-text-secondary); }
.nk-footer__legal a { color: var(--nk-text-muted); }
.nk-footer__legal a:hover { color: var(--nk-accent); }

/* ── Single Video Page ──────────────────────────────────────── */
.nk-single-video__player-wrap { width: 100%; background: #000; }
.nk-single-video__body { display: grid; grid-template-columns: 1fr 380px; gap: 2.5rem; padding-top: 1.5rem; }
.nk-single-video__categories { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 0.75rem; }
.nk-single-video__title { font-size: 1.75rem; font-weight: 800; line-height: 1.3; margin-bottom: 1rem; }
.nk-single-video__meta { display: flex; flex-wrap: wrap; gap: 1rem; font-size: 0.875rem; color: var(--nk-text-secondary); margin-bottom: 1.25rem; align-items: center; }
.nk-single-video__meta a { color: var(--nk-text-secondary); }
.nk-single-video__meta a:hover { color: var(--nk-accent); }
.nk-single-video__actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.nk-single-video__description { color: var(--nk-text-secondary); line-height: 1.8; margin-bottom: 1.5rem; }
.nk-single-video__tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }

/* Related series */
.nk-related-series { margin-bottom: 2rem; }
.nk-related-series__title { font-size: 1rem; font-weight: 700; margin-bottom: 0.75rem; display: flex; align-items: center; gap: 0.5rem; }
.nk-related-series__title i { color: var(--nk-accent); }
.nk-related-series__item { display: flex; align-items: center; gap: 0.75rem; padding: 0.5rem 0.75rem; border-radius: 0.375rem; cursor: pointer; }
.nk-related-series__item:hover { background: var(--nk-bg-hover); }
.nk-related-series__item--current { background: var(--nk-bg-elevated); border-left: 3px solid var(--nk-accent); }
.nk-related-series__link { display: flex; align-items: center; gap: 0.75rem; width: 100%; }
.nk-related-series__num { width: 1.5rem; text-align: center; font-size: 0.8rem; color: var(--nk-text-muted); }
.nk-related-series__name { flex: 1; font-size: 0.875rem; color: var(--nk-text-primary); }
.nk-related-series__duration { font-size: 0.75rem; color: var(--nk-text-muted); }

/* ── Single Audio/Document ──────────────────────────────────── */
.nk-single-audio__body { display: grid; grid-template-columns: 1fr 380px; gap: 2.5rem; padding: 2rem 1.5rem; }
.nk-single-audio__title { font-size: 1.75rem; font-weight: 800; margin-bottom: 0.75rem; }
.nk-single-audio__meta { display: flex; flex-wrap: wrap; gap: 1rem; font-size: 0.875rem; color: var(--nk-text-secondary); margin-bottom: 1.25rem; }
.nk-single-audio__actions { display: flex; gap: 0.75rem; margin-top: 1rem; flex-wrap: wrap; }

/* ── My Page ────────────────────────────────────────────────── */
.nk-mypage { padding: 2rem 1.5rem; max-width: 800px; margin: 0 auto; }
.nk-mypage__hero { display: flex; gap: 1.5rem; align-items: center; margin-bottom: 2rem; padding: 2rem; background: var(--nk-bg-secondary); border-radius: 0.5rem; }
.nk-mypage__avatar-img { width: 96px; height: 96px; border-radius: 50%; object-fit: cover; border: 3px solid var(--nk-accent); }
.nk-mypage__username { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.35rem; }
.nk-mypage__email { font-size: 0.875rem; color: var(--nk-text-secondary); margin-top: 0.35rem; }
.nk-mypage__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-bottom: 2rem; }
.nk-mypage__stat { text-align: center; padding: 1.5rem; background: var(--nk-bg-secondary); border-radius: 0.5rem; }
.nk-mypage__stat-num { display: block; font-size: 2rem; font-weight: 800; color: var(--nk-accent); }
.nk-mypage__stat-label { font-size: 0.875rem; color: var(--nk-text-secondary); }
.nk-mypage__quick-links { display: flex; gap: 0.75rem; margin-bottom: 2rem; flex-wrap: wrap; }
.nk-mypage__quick-link { flex: 1; min-width: 120px; display: flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 0.875rem; background: var(--nk-bg-secondary); border-radius: 0.5rem; color: var(--nk-text-primary); font-weight: 600; text-align: center; }
.nk-mypage__quick-link:hover { background: var(--nk-bg-hover); color: var(--nk-accent); }
.nk-mypage__section-title { font-size: 1.25rem; font-weight: 700; margin-bottom: 1.25rem; display: flex; align-items: center; gap: 0.5rem; }
.nk-mypage__section-subtitle { font-size: 1rem; font-weight: 600; margin: 1.5rem 0 1rem; }
.nk-mypage__logout { margin-top: 2rem; }

/* ── History Page ───────────────────────────────────────────── */
.nk-history-list { display: flex; flex-direction: column; gap: 1rem; }
.nk-history-item { display: flex; gap: 1.25rem; padding: 1rem; background: var(--nk-bg-secondary); border-radius: 0.5rem; align-items: flex-start; }
.nk-history-item__thumb { position: relative; width: 240px; flex-shrink: 0; border-radius: 0.375rem; overflow: hidden; }
.nk-history-item__thumb img { width: 100%; height: 135px; object-fit: cover; display: block; }
.nk-history-item__progress { position: absolute; bottom: 0; left: 0; height: 3px; background: var(--nk-accent); }
.nk-history-item__title { font-size: 1rem; font-weight: 600; margin-bottom: 0.5rem; }
.nk-history-item__meta { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.8rem; color: var(--nk-text-secondary); margin-bottom: 0.75rem; }

/* ── Audio Bible ────────────────────────────────────────────── */
.nk-audio-bible__layout { display: grid; grid-template-columns: 280px 1fr; gap: 2rem; margin-top: 1.5rem; }
.nk-audio-bible__book-nav { background: var(--nk-bg-secondary); border-radius: 0.5rem; overflow: hidden; }
.nk-audio-bible__testament-tabs { display: flex; }
.nk-audio-bible__tab { flex: 1; padding: 0.75rem; font-size: 0.875rem; font-weight: 600; color: var(--nk-text-secondary); border-bottom: 2px solid var(--nk-border); transition: all var(--nk-transition); }
.nk-audio-bible__tab--active { color: var(--nk-accent); border-color: var(--nk-accent); }
.nk-audio-bible__book-panel { padding: 0.5rem; }
.nk-audio-bible__book-list { max-height: 600px; overflow-y: auto; }
.nk-audio-bible__book-item { display: flex; align-items: center; gap: 0.5rem; padding: 0.5rem 0.75rem; border-radius: 0.375rem; cursor: pointer; font-size: 0.875rem; }
.nk-audio-bible__book-item:hover { background: var(--nk-bg-hover); color: var(--nk-accent); }
.nk-audio-bible__book-item--active { background: var(--nk-bg-elevated); color: var(--nk-accent); font-weight: 600; }
.nk-audio-bible__book-num { width: 24px; text-align: right; color: var(--nk-text-muted); font-size: 0.75rem; }

.nk-audio-bible__player-panel { background: var(--nk-bg-secondary); border-radius: 0.5rem; padding: 1.5rem; }
.nk-audio-bible__book-name { font-size: 1.5rem; font-weight: 700; }
.nk-audio-bible__chapter-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(48px, 1fr)); gap: 0.5rem; margin-top: 0.75rem; }
.nk-audio-bible__chapter-btn {
	width: 48px; height: 48px;
	display: flex; align-items: center; justify-content: center;
	background: var(--nk-bg-elevated);
	border-radius: 0.375rem;
	font-size: 0.875rem; font-weight: 600;
	cursor: pointer;
	transition: all var(--nk-transition);
}
.nk-audio-bible__chapter-btn:hover { background: var(--nk-accent); color: #fff; }
.nk-audio-bible__chapter-btn--active { background: var(--nk-accent); color: #fff; }
.nk-audio-bible__empty-state { text-align: center; padding: 4rem; color: var(--nk-text-secondary); }
.nk-audio-bible__empty-icon { font-size: 3rem; margin-bottom: 1rem; color: var(--nk-text-muted); }
.nk-audio-bible__now-playing { display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; color: var(--nk-text-secondary); margin-bottom: 1rem; padding-bottom: 1rem; border-bottom: 1px solid var(--nk-border); }
.nk-audio-bible__now-title { color: var(--nk-text-primary); font-weight: 600; }
.nk-audio-bible__buttons { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }

/* ── 404 Page ───────────────────────────────────────────────── */
.nk-404-page { display: flex; align-items: center; justify-content: center; min-height: 70vh; padding: 2rem; }
.nk-404-page__content { text-align: center; max-width: 500px; }
.nk-404-page__code { font-size: 8rem; font-weight: 900; line-height: 1; color: var(--nk-accent); }
.nk-404-page__title { font-size: 1.75rem; font-weight: 700; margin-bottom: 0.75rem; }
.nk-404-page__desc { color: var(--nk-text-secondary); margin-bottom: 2rem; }
.nk-404-page__actions { display: flex; gap: 0.75rem; justify-content: center; margin-bottom: 2rem; flex-wrap: wrap; }
.nk-search-inline { display: flex; gap: 0.5rem; }

/* ── Toast Notification ─────────────────────────────────────── */
.nk-toast {
	position: fixed;
	bottom: 2rem;
	right: 2rem;
	background: var(--nk-bg-elevated);
	border: 1px solid var(--nk-border);
	border-radius: 0.5rem;
	padding: 0.875rem 1.25rem;
	box-shadow: 0 8px 24px rgba(0,0,0,0.3);
	color: var(--nk-text-primary);
	font-size: 0.875rem;
	z-index: var(--nk-z-toast);
	animation: slideInRight 0.3s ease;
}
@keyframes slideInRight { from { opacity:0; transform:translateX(20px); } to { opacity:1; transform:translateX(0); } }

/* ── Overlay ────────────────────────────────────────────────── */
.nk-overlay {
	position: fixed; inset: 0;
	background: rgba(0,0,0,0.7);
	z-index: calc(var(--nk-z-modal) - 1);
}

/* ── Bookmark Button ────────────────────────────────────────── */
.nk-bookmark-btn--active i { color: var(--nk-gold); }
.nk-btn--icon-text { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.5rem 1rem; background: var(--nk-bg-elevated); border-radius: 0.375rem; color: var(--nk-text-secondary); border: 1px solid var(--nk-border); }
.nk-btn--icon-text:hover { border-color: var(--nk-accent); color: var(--nk-accent); }

/* ── Content Entry ──────────────────────────────────────────── */
.entry-content h1, .entry-content h2, .entry-content h3, .entry-content h4 { margin: 1.5rem 0 0.75rem; font-weight: 700; }
.entry-content p { margin-bottom: 1rem; line-height: 1.8; }
.entry-content a { color: var(--nk-accent); }
.entry-content ul, .entry-content ol { padding-left: 1.5rem; margin-bottom: 1rem; }
.entry-content ul { list-style: disc; }
.entry-content ol { list-style: decimal; }
.entry-content li { margin-bottom: 0.25rem; }
.entry-content blockquote { border-left: 3px solid var(--nk-accent); padding-left: 1rem; margin: 1.5rem 0; color: var(--nk-text-secondary); font-style: italic; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1200px) {
	.nk-single-video__body { grid-template-columns: 1fr 320px; }
	.nk-footer__inner { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
}

@media (max-width: 1024px) {
	.nk-nav-primary { display: none; }
	.nk-hamburger { display: flex; }
	.nk-single-video__body { grid-template-columns: 1fr; }
	.nk-single-audio__body { grid-template-columns: 1fr; }
	.nk-audio-bible__layout { grid-template-columns: 240px 1fr; }
	.nk-footer__inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
	.nk-hero { height: 50vh; }
	.nk-hero__content { padding: 2rem 1.5rem 3rem; }
	.nk-hero__title { font-size: 1.5rem; }
	.nk-hero__excerpt { display: none; }
	.nk-content-section { padding: 0.75rem 1rem; }
	.nk-content-row__item { flex: 0 0 180px; }
	.nk-audio-bible__layout { grid-template-columns: 1fr; }
	.nk-mypage__stats { grid-template-columns: repeat(3, 1fr); }
	.nk-history-item__thumb { width: 160px; }
	.nk-footer__inner { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
	:root { --nk-header-h: 56px; }
	.nk-header__inner { padding: 0 1rem; }
	.nk-content-row__item { flex: 0 0 160px; }
	.nk-auth-btns .nk-btn--outline { display: none; }
	.nk-mypage__hero { flex-direction: column; text-align: center; }
	.nk-history-item { flex-direction: column; }
	.nk-history-item__thumb { width: 100%; }
	.nk-footer__bottom-inner { flex-direction: column; text-align: center; }
}

/* ── Utilities ──────────────────────────────────────────────── */
.nk-text-accent { color: var(--nk-accent); }
.nk-text-muted  { color: var(--nk-text-muted); }
.nk-text-center { text-align: center; }
.nk-mt-1 { margin-top: 0.25rem; }
.nk-mt-2 { margin-top: 0.5rem; }
.nk-mt-4 { margin-top: 1rem; }
.nk-mb-4 { margin-bottom: 1rem; }
.nk-hidden { display: none !important; }