/* ==========================================================================
   The Vulnerability News — OceanWP restyle
   1. Tokens  2. OceanWP base  3. Components  4. Homepage template
   ========================================================================== */

/* 1. Tokens ---------------------------------------------------------------- */
:root {
	--tvn-ink: #111827;
	--tvn-text: #1f2937;
	--tvn-muted: #4b5563;
	--tvn-line: #e5e7eb;
	--tvn-soft: #f3f5f9;
	--tvn-navy: #0f172a;
	--tvn-accent: #1e40af;
	--tvn-accent-dark: #1e3a8a;
	--tvn-critical: #b91c1c;
	--tvn-high: #c2410c;
	--tvn-medium: #a16207;
	--tvn-low: #475569;
	--tvn-sans: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
	--tvn-serif: "Source Serif 4", Georgia, "Times New Roman", serif;
	--tvn-mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
}

/* 2. OceanWP base ------------------------------------------------------------
   OceanWP prints the Customizer's CSS (fonts, sizes, colours) after this
   file, so every override here is scoped to body.tvn-site to outrank it. */
body.tvn-site {
	font-family: var(--tvn-sans);
	font-size: 15px;
	line-height: 1.6;
	color: var(--tvn-text);
	background: #fff;
}
/* OceanWP "Separate" layout paints the page grey; the design is white. */
.tvn-site.separate-layout,
.tvn-site.separate-layout #main { background-color: #fff; }

.tvn-site h1, .tvn-site h2, .tvn-site h3, .tvn-site h4,
.tvn-site .entry-title,
.tvn-site .page-header .page-header-title {
	font-family: var(--tvn-serif);
	color: var(--tvn-ink);
	letter-spacing: -0.01em;
	line-height: 1.25;
}

.tvn-site a { color: var(--tvn-accent); }
.tvn-site a:hover { color: var(--tvn-accent-dark); }

.tvn-site input[type="submit"],
.tvn-site button[type="submit"],
.tvn-site .button,
.tvn-site .theme-button {
	background-color: var(--tvn-accent);
	border-color: var(--tvn-accent);
	border-radius: 6px;
	font-family: var(--tvn-sans);
	font-weight: 600;
	letter-spacing: 0;
	text-transform: none;
}
.tvn-site input[type="submit"]:hover,
.tvn-site button[type="submit"]:hover,
.tvn-site .button:hover,
.tvn-site .theme-button:hover { background-color: var(--tvn-accent-dark); border-color: var(--tvn-accent-dark); }

/* Header */
.tvn-site #site-header { border-bottom: 1px solid var(--tvn-line); }
.tvn-site #site-logo #site-logo-inner a,
.tvn-site #site-logo a.site-logo-text {
	font-family: var(--tvn-serif);
	font-weight: 700;
	color: var(--tvn-ink);
	letter-spacing: -0.01em;
}
.tvn-site #site-logo #site-logo-inner a img { max-height: 84px; width: auto; }
.tvn-site #site-header.medium-header .top-header-wrap { padding-top: 16px; padding-bottom: 16px; }
.tvn-site #site-header.medium-header .bottom-header-wrap {
	background: #fff;
	border-top: 1px solid var(--tvn-line);
}
.tvn-site #site-navigation-wrap .dropdown-menu > li > a,
.tvn-site #site-header.medium-header #site-navigation-wrap .dropdown-menu > li > a {
	font-family: var(--tvn-sans);
	font-size: 15px;
	font-weight: 500;
	color: var(--tvn-ink);
	letter-spacing: 0;
	text-transform: none;
}
.tvn-site #site-header.medium-header #site-navigation-wrap .dropdown-menu > li > a {
	padding: 0 14px;
	line-height: 56px;
}
.tvn-site #site-navigation-wrap .dropdown-menu > li > a:hover { color: var(--tvn-accent); }
.tvn-site #site-navigation-wrap .dropdown-menu > li.current-menu-item > a,
.tvn-site #site-navigation-wrap .dropdown-menu > li.current-menu-ancestor > a {
	color: var(--tvn-ink);
	box-shadow: inset 0 -3px 0 var(--tvn-accent);
}

/* Page title bar */
.tvn-site .page-header {
	background: var(--tvn-soft);
	border-bottom: 1px solid var(--tvn-line);
}
.tvn-site .page-header .page-header-title,
.tvn-site .site-breadcrumbs { color: var(--tvn-ink); }
.tvn-site .site-breadcrumbs a { color: var(--tvn-accent); }

/* Blog lists */
.tvn-site .blog-entry .blog-entry-header .entry-title a,
.tvn-site .blog-entry .blog-entry-title a {
	font-family: var(--tvn-serif);
	color: var(--tvn-ink);
}
.tvn-site .blog-entry .blog-entry-header .entry-title a:hover { color: var(--tvn-accent); }
.tvn-site .blog-entry .blog-entry-category,
.tvn-site .blog-entry .blog-entry-category a {
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--tvn-accent);
}
.tvn-site .blog-entry .blog-entry-summary { color: var(--tvn-muted); }
.tvn-site .blog-entry.post ul.meta li.meta-comments,
.tvn-site.single-post ul.meta li.meta-comments { display: none; }

/* Single posts */
.tvn-site.single-post .entry-title,
.tvn-site .single-post-title {
	font-size: clamp(30px, 4vw, 44px);
	line-height: 1.12;
}
.tvn-site.single-post .entry-content {
	font-family: var(--tvn-serif);
	font-size: 19px;
	line-height: 1.7;
	color: var(--tvn-text);
}
.tvn-site.single-post .entry-content h2,
.tvn-site.single-post .entry-content h3 {
	font-family: var(--tvn-sans);
	font-weight: 700;
	margin-top: 1.6em;
}
.tvn-site.single-post .entry-content table { font-family: var(--tvn-sans); font-size: 15px; }
.tvn-site.single-post .entry-content code { font-family: var(--tvn-mono); }

/* Sidebar widgets: replace OceanWP's left accent border with a rule */
.tvn-site .sidebar-box .widget-title,
.tvn-site .tvn-widget__title,
.tvn-site .tvn-widget > .popular-posts > h2 {
	border-width: 0 0 2px;
	border-style: solid;
	border-color: var(--tvn-ink);
	padding: 0 0 10px;
	margin: 0 0 14px;
	font-family: var(--tvn-sans);
	font-size: 16px;
	font-weight: 700;
	line-height: 1.3;
	letter-spacing: 0;
	text-transform: none;
	color: var(--tvn-ink);
}

/* Footer */
.tvn-site #footer-widgets { background: var(--tvn-navy); color: #cbd5e1; }
.tvn-site #footer-widgets .footer-box .widget-title { color: #fff; border: 0; padding-left: 0; }
.tvn-site #footer-widgets a { color: #cbd5e1; }
.tvn-site #footer-widgets a:hover { color: #fff; }
.tvn-site #footer-bottom { background: var(--tvn-navy); border-top: 1px solid #1e293b; color: #94a3b8; }
.tvn-site #footer-bottom a { color: #cbd5e1; }
.tvn-site #footer-bottom a:hover { color: #fff; }

/* 3. Components -------------------------------------------------------------- */
.tvn-mono { font-family: var(--tvn-mono); font-size: 0.92em; }

.tvn-badges {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	margin: 0 0 10px;
}
.tvn-cves { color: #374151; font-size: 13px; }

.tvn-sev {
	display: inline-flex;
	align-items: center;
	padding: 3px 8px;
	border-radius: 4px;
	font: 600 12px/1.2 var(--tvn-sans);
	letter-spacing: 0.02em;
	text-transform: uppercase;
	color: #fff;
	white-space: nowrap;
}
.tvn-site a.tvn-sev,
.tvn-site a.tvn-sev:hover { color: #fff; }
.tvn-site a.tvn-sev:hover { text-decoration: underline; }
.tvn-sev--critical { background: var(--tvn-critical); }
.tvn-sev--high { background: var(--tvn-high); }
.tvn-sev--medium { background: var(--tvn-medium); }
.tvn-sev--low { background: var(--tvn-low); }

.tvn-kev {
	padding: 2px 7px;
	border: 1.5px solid var(--tvn-ink);
	border-radius: 4px;
	font: 700 12px/1.2 var(--tvn-sans);
	color: var(--tvn-ink);
}

.tvn-kicker {
	display: block;
	font: 700 13px/1.2 var(--tvn-sans);
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--tvn-accent);
}
.tvn-date { font: 13px var(--tvn-sans); color: var(--tvn-muted); }

/* KEV ticker */
.tvn-ticker { background: var(--tvn-navy); color: #e2e8f0; font: 13px/1.3 var(--tvn-sans); }
.tvn-ticker__inner {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 24px;
	height: 40px;
	display: flex;
	align-items: center;
	gap: 20px;
	white-space: nowrap;
}
.tvn-ticker__label { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: #fff; flex: none; }
.tvn-ticker__dot { width: 8px; height: 8px; border-radius: 50%; background: #f97316; }
.tvn-ticker__list { display: flex; gap: 20px; flex: 1 1 auto; min-width: 0; overflow-x: auto; scrollbar-width: none; margin: 0; padding: 0; list-style: none; }
.tvn-ticker__list::-webkit-scrollbar { display: none; }
.tvn-ticker__list a { display: inline-flex; gap: 8px; color: #e2e8f0; }
.tvn-ticker__list a:hover { color: #fff; }
.tvn-ticker__cve { color: #fdba74; }
.tvn-ticker__date { color: #94a3b8; }
.tvn-site .tvn-ticker__all { margin-left: auto; flex: none; color: #93c5fd; }
.tvn-site .tvn-ticker__all:hover { color: #fff; }

/* At a glance */
.tvn-glance {
	margin: 0 0 32px;
	border: 1px solid #d1d5db;
	border-radius: 8px;
	overflow: hidden;
	font-family: var(--tvn-sans);
	font-size: 14px;
	line-height: 1.45;
}
.single-post .entry-content .tvn-glance__title {
	margin: 0;
	padding: 12px 20px;
	background: var(--tvn-ink);
	color: #fff;
	font: 700 15px var(--tvn-sans);
}
.tvn-glance__list {
	margin: 0;
	padding: 4px 20px;
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
	column-gap: 32px;
}
.tvn-glance__list > div {
	display: flex;
	justify-content: space-between;
	gap: 16px;
	padding: 10px 0;
	border-bottom: 1px solid var(--tvn-line);
}
.tvn-glance__list dt { color: var(--tvn-muted); font-weight: 400; }
.tvn-glance__list dd { margin: 0; font-weight: 600; text-align: right; color: var(--tvn-ink); }
.tvn-glance__links {
	display: flex;
	flex-wrap: wrap;
	gap: 6px 20px;
	margin: 0;
	padding: 12px 20px 16px;
	list-style: none;
}

/* Thumbnails / placeholders */
.tvn-thumb { display: block; border-radius: 6px; overflow: hidden; margin-bottom: 14px; }
.tvn-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tvn-thumb--16-9 { aspect-ratio: 16 / 9; }
.tvn-thumb--3-2 { aspect-ratio: 3 / 2; }
.tvn-ph {
	background-color: #eef1f5;
	background-image: repeating-linear-gradient(135deg, #e3e7ee 0 1px, transparent 1px 14px);
}

/* 4. Homepage template ------------------------------------------------------- */
.tvn-home { padding-top: 32px; padding-bottom: 64px; }
.tvn-home a { text-decoration: none; }
.tvn-home h1 a, .tvn-home h2 a, .tvn-home h3 a { color: var(--tvn-ink); }
.tvn-home h1 a:hover, .tvn-home h2 a:hover, .tvn-home h3 a:hover { color: var(--tvn-accent); text-decoration: underline; }

.tvn-top {
	display: flex;
	flex-wrap: wrap;
	gap: 32px;
	padding-bottom: 36px;
	border-bottom: 1px solid var(--tvn-line);
}
.tvn-lead { flex: 999 1 560px; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.tvn-lead .tvn-thumb { margin-bottom: 6px; }
.tvn-lead .tvn-badges { margin: 0; }
.tvn-lead__title { margin: 0; font-size: clamp(28px, 3.4vw, 40px); line-height: 1.12; }
.tvn-lead__dek { margin: 0; font-size: 18px; line-height: 1.55; color: #374151; }

.tvn-side { flex: 1 1 320px; display: flex; flex-direction: column; }
.tvn-side__item { padding: 18px 0; border-bottom: 1px solid var(--tvn-line); }
.tvn-side__item:first-child { padding-top: 0; }
.tvn-side__title { margin: 0 0 6px; font-size: 21px; line-height: 1.25; }
.tvn-side__dek { margin: 0 0 6px; font-size: 14px; line-height: 1.5; color: var(--tvn-muted); }

.tvn-layout { display: flex; flex-wrap: wrap; gap: 48px; padding-top: 36px; }
.tvn-layout__content { flex: 999 1 600px; min-width: 0; display: flex; flex-direction: column; gap: 48px; }
.tvn-layout__aside { flex: 1 1 300px; display: flex; flex-direction: column; gap: 36px; }

.tvn-section__head {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 16px;
	padding-bottom: 10px;
	margin-bottom: 4px;
	border-bottom: 2px solid var(--tvn-ink);
}
.tvn-site .tvn-section__head h2 { margin: 0; font: 700 20px/1.3 var(--tvn-sans); letter-spacing: 0; }
.tvn-section__head a { font-size: 14px; }

.tvn-filters { display: flex; flex-wrap: wrap; gap: 8px; padding: 14px 0; }
.tvn-filters a {
	display: inline-flex;
	align-items: center;
	min-height: 36px;
	padding: 0 14px;
	border: 1px solid #d1d5db;
	border-radius: 999px;
	font: 500 13px var(--tvn-sans);
	color: var(--tvn-ink);
}
.tvn-filters a:hover { border-color: var(--tvn-ink); color: var(--tvn-ink); }
.tvn-filters a[aria-current] { background: var(--tvn-ink); border-color: var(--tvn-ink); color: #fff; }

.tvn-row { display: flex; flex-wrap: wrap; gap: 12px 20px; padding: 18px 0; border-top: 1px solid var(--tvn-line); }
.tvn-row__score { flex: 0 0 116px; display: flex; flex-direction: column; gap: 6px; text-align: center; font-size: 12px; color: var(--tvn-muted); }
.tvn-row__score .tvn-sev { justify-content: center; }
.tvn-row__score strong { color: var(--tvn-ink); }
.tvn-row__body { flex: 1 1 320px; min-width: 0; }
.tvn-row__title { margin: 0 0 6px; font-size: 20px; line-height: 1.3; }
.tvn-row__meta { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 13px; color: var(--tvn-muted); }
.tvn-row__meta .tvn-mono { color: var(--tvn-ink); }
.tvn-row__kev { color: var(--tvn-ink); }
.tvn-empty { padding: 18px 0; color: var(--tvn-muted); }

.tvn-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 28px 24px; padding-top: 16px; }
.tvn-card__title { margin: 0 0 6px; font-size: 19px; line-height: 1.3; }

.tvn-widget { font-size: 15px; }

/* Newsletter (Ocean Extra MailChimp widget, or any widget titled as one) */
.tvn-layout__aside .widget-oceanwp-mailchimp {
	background: var(--tvn-soft);
	border-radius: 8px;
	padding: 22px;
}
.tvn-site .tvn-layout__aside .widget-oceanwp-mailchimp .tvn-widget__title {
	border: 0;
	padding: 0;
	margin-bottom: 8px;
	font-family: var(--tvn-serif);
	font-size: 22px;
}
.tvn-layout__aside .oceanwp-newsletter-form-wrap input[type="email"] {
	height: 44px;
	border: 1px solid #9ca3af;
	border-radius: 6px;
	background: #fff;
	font-size: 15px;
}
.tvn-site .tvn-layout__aside .oceanwp-newsletter-form-wrap button { height: 36px; }

/* Most read */
.tvn-most-read { margin: 0; padding: 0; list-style: none; counter-reset: tvn-rank; }
.tvn-most-read li {
	display: flex;
	gap: 14px;
	padding: 14px 0;
	border-bottom: 1px solid var(--tvn-line);
	counter-increment: tvn-rank;
}
.tvn-most-read li::before {
	content: counter(tvn-rank);
	flex: none;
	width: 22px;
	font: 700 26px/1 var(--tvn-serif);
	color: #9ca3af;
}
.tvn-site .tvn-most-read a { color: var(--tvn-ink); font-weight: 500; line-height: 1.4; }
.tvn-site .tvn-most-read a:hover { color: var(--tvn-accent); }
.tvn-sev-links { display: flex; flex-wrap: wrap; gap: 8px; }
.tvn-sev-links .tvn-sev { padding: 8px 12px; }

@media (max-width: 600px) {
	.tvn-row__score { flex-basis: 100%; flex-direction: row; align-items: center; text-align: left; }
	.tvn-ticker__inner { padding: 0 16px; }
	.tvn-ticker__label { font-size: 0; gap: 0; } /* Dot only on phones. */
	.tvn-ticker__all { display: none; }
}