/* =========================================================
   The Right Song — Wavelength theme stylesheet
   Original design system: tuning dial + colorful sound-wave UX.
   ========================================================= */

:root {
	--trs-ivory: #FAF6EC;
	--trs-ink: #181511;
	--trs-coral: #F0563F;
	--trs-coral-text: #C43F2C; /* AA-compliant coral for use as text on ivory (4.75:1) */
	--trs-ultramarine: #1F3FE0;
	--trs-lime: #C9F04A;
	--trs-lavender: #C9B8F0;
	--trs-silver: #E7E3DA;
	--trs-radius-lg: 28px;
	--trs-radius-md: 16px;
	--trs-radius-sm: 10px;
	--trs-max: 1180px;
	--trs-focus-ring: 3px solid var(--trs-ultramarine);
}

/* -------------------- Reset & base -------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
	margin: 0;
	background: var(--trs-ivory);
	color: var(--trs-ink);
	font-family: var(--wp--preset--font-family--display-sans, sans-serif);
	line-height: 1.6;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--trs-ultramarine); text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: var(--trs-coral-text); }

h1, h2, h3, h4 {
	font-family: var(--wp--preset--font-family--editorial-serif, Georgia, serif);
	line-height: 1.2;
	margin-top: 0;
}

.trs-container { max-width: var(--trs-max); margin: 0 auto; padding: 0 24px; }

/* Visible, strong keyboard-focus states everywhere */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
.trs-menu-link:focus-visible,
.trs-card-link:focus-visible {
	outline: var(--trs-focus-ring);
	outline-offset: 3px;
	border-radius: 4px;
}

.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	overflow: hidden;
	clip: rect(1px,1px,1px,1px);
	white-space: nowrap;
}

.trs-skip-link {
	position: fixed;
	top: -100px;
	left: 12px;
	z-index: 10000;
	background: var(--trs-ink);
	color: var(--trs-ivory);
	padding: 12px 20px;
	border-radius: var(--trs-radius-sm);
	transition: top .2s ease;
}
.trs-skip-link:focus {
	top: 12px;
	width: auto;
	height: auto;
	clip: auto;
}

/* -------------------- Header -------------------- */
.trs-site-header {
	position: sticky;
	top: 0;
	z-index: 500;
	background: var(--trs-ivory);
	border-bottom: 2px solid var(--trs-ink);
}
.trs-header-inner {
	max-width: var(--trs-max);
	margin: 0 auto;
	padding: 16px 24px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
}
.trs-branding { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.trs-branding img { max-height: 56px; width: auto; }
.trs-site-title { font-size: 1.5rem; font-weight: 700; margin: 0; }
.trs-site-title a { color: var(--trs-ink); text-decoration: none; }
.trs-site-tagline { margin: 0; font-size: 0.9rem; color: #55504a; font-family: var(--wp--preset--font-family--display-sans); }

.trs-menu-toggle {
	display: none;
	background: none;
	border: 2px solid var(--trs-ink);
	border-radius: var(--trs-radius-sm);
	width: 46px;
	height: 46px;
	cursor: pointer;
	position: relative;
}
.trs-menu-toggle-bars,
.trs-menu-toggle-bars::before,
.trs-menu-toggle-bars::after {
	content: "";
	position: absolute;
	left: 11px;
	right: 11px;
	height: 2px;
	background: var(--trs-ink);
}
.trs-menu-toggle-bars { top: 22px; }
.trs-menu-toggle-bars::before { top: -8px; }
.trs-menu-toggle-bars::after { top: 8px; }

.trs-nav-menu {
	list-style: none;
	display: flex;
	gap: 28px;
	margin: 0;
	padding: 0;
}
.trs-menu-link {
	color: var(--trs-ink);
	text-decoration: none;
	font-weight: 700;
	letter-spacing: 0.02em;
	padding: 6px 4px;
	border-bottom: 3px solid transparent;
}
.trs-menu-link:hover { color: var(--trs-coral-text); border-bottom-color: var(--trs-coral-text); }
.trs-menu-link[aria-current="page"] { border-bottom-color: var(--trs-ultramarine); }

@media (max-width: 720px) {
	.trs-menu-toggle { display: block; }
	.trs-primary-navigation {
		display: none;
		width: 100%;
		order: 3;
	}
	.trs-primary-navigation.is-open { display: block; }
	.trs-nav-menu { flex-direction: column; gap: 4px; padding: 16px 0 4px; }
	.trs-menu-link { display: block; padding: 14px 8px; }
}

/* -------------------- Waveform dividers -------------------- */
.trs-waveform-divider { line-height: 0; overflow: hidden; }
.trs-waveform-svg { width: 100%; height: 44px; display: block; }
.trs-wave-path {
	fill: none;
	stroke-width: 3;
}
.trs-wave-path-1 { stroke: var(--trs-ultramarine); }
.trs-wave-path-2 { stroke: var(--trs-coral); opacity: 0.6; }

.trs-has-tuning-dial .trs-wave-path {
	stroke-dasharray: 1400;
	stroke-dashoffset: 1400;
	animation: trs-draw-wave 2.6s ease forwards;
}
.trs-wave-path-2 { animation-delay: .3s; }
@keyframes trs-draw-wave { to { stroke-dashoffset: 0; } }

/* -------------------- Hero / tuning dial -------------------- */
.trs-hero { padding: 56px 0 40px; }
.trs-hero-grid {
	display: grid;
	grid-template-columns: 1.1fr 0.9fr;
	gap: 48px;
	align-items: center;
}
.trs-hero-title { font-size: 2.5rem; margin-bottom: 16px; }
.trs-hero-intro { font-size: 1.15rem; color: #3d3931; max-width: 52ch; }
.trs-hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 24px; }

.trs-button {
	display: inline-block;
	padding: 14px 26px;
	border-radius: 999px;
	font-weight: 700;
	text-decoration: none;
	border: 2px solid var(--trs-ink);
}
.trs-button-primary { background: var(--trs-ink); color: var(--trs-ivory); }
.trs-button-primary:hover { background: var(--trs-coral); border-color: var(--trs-coral); color: var(--trs-ink); }
.trs-button-secondary { background: transparent; color: var(--trs-ink); }
.trs-button-secondary:hover { background: var(--trs-lavender); border-color: var(--trs-lavender); color: var(--trs-ink); }

.trs-tuning-dial-svg { width: 100%; height: auto; max-width: 380px; margin: 0 auto; display: block; }
.trs-dial-ring { fill: none; stroke: var(--trs-ink); }
.trs-dial-ring-outer { stroke-width: 2; }
.trs-dial-ring-mid { stroke: var(--trs-ultramarine); stroke-width: 2; opacity: .5; }
.trs-dial-ring-inner { fill: var(--trs-ivory); stroke: var(--trs-ink); stroke-width: 3; }
.trs-dial-tick { stroke: var(--trs-ink); stroke-width: 2; }
.trs-dial-tick-major { stroke: var(--trs-coral); stroke-width: 3; }
.trs-dial-needle { stroke: var(--trs-coral); stroke-width: 4; fill: var(--trs-coral); }
.trs-has-tuning-dial .trs-dial-needle { animation: trs-dial-sweep 6s ease-in-out infinite; }
@keyframes trs-dial-sweep {
	0%, 100% { transform: rotate(-35deg); }
	50% { transform: rotate(35deg); }
}
.trs-dial-bars rect { fill: var(--trs-lime); }
.trs-tuning-dial-small .trs-tuning-dial-svg { max-width: 220px; }

/* -------------------- Section headings & strips -------------------- */
.trs-section-heading { font-size: 1.9rem; margin-bottom: 8px; }
.trs-strip-heading-row { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.trs-strip-intro { color: #3d3931; max-width: 60ch; margin-bottom: 24px; }
.trs-view-all { font-weight: 700; text-decoration: none; white-space: nowrap; }

.trs-home-strip { padding: 48px 0; }
.trs-home-featured { padding: 40px 0 24px; }
.trs-latest-articles { padding: 48px 0; }

/* Color-coded mood bands */
.trs-accent-mood { background: color-mix(in srgb, var(--trs-lavender) 35%, var(--trs-ivory)); }
.trs-accent-occasion { background: color-mix(in srgb, var(--trs-ultramarine) 10%, var(--trs-ivory)); }
.trs-accent-stories { background: color-mix(in srgb, var(--trs-silver) 60%, var(--trs-ivory)); }
.trs-accent-default { background: var(--trs-ivory); }

/* -------------------- Equalizer-inspired grids -------------------- */
.trs-article-grid, .trs-horizontal-strip {
	display: grid;
	gap: 24px;
}
.trs-article-grid { grid-template-columns: repeat(3, 1fr); }
.trs-horizontal-strip { grid-template-columns: repeat(3, 1fr); }
.trs-category-grid { grid-template-columns: repeat(3, 1fr); grid-auto-rows: min-content; }
.trs-category-grid .trs-featured-article { grid-column: 1 / -1; }

@media (max-width: 900px) {
	.trs-article-grid, .trs-horizontal-strip, .trs-category-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
	.trs-hero-grid { grid-template-columns: 1fr; }
	.trs-article-grid, .trs-horizontal-strip, .trs-category-grid { grid-template-columns: 1fr; }
	.trs-container { padding: 0 18px; }
}

/* Editorial article cards, styled like equalizer bars via top accent */
.trs-article-card, .trs-featured-article {
	position: relative;
	background: #fff;
	border-radius: var(--trs-radius-md);
	overflow: hidden;
	border: 2px solid var(--trs-ink);
	transition: transform .15s ease, box-shadow .15s ease;
}
.trs-article-card::before, .trs-featured-article::before {
	content: "";
	display: block;
	height: 6px;
	background: repeating-linear-gradient(90deg, var(--trs-coral) 0 10px, var(--trs-ultramarine) 10px 20px, var(--trs-lime) 20px 30px);
}
.trs-article-card:hover, .trs-featured-article:hover {
	transform: translateY(-4px);
	box-shadow: 8px 8px 0 var(--trs-ink);
}
.trs-card-link, .trs-featured-link { text-decoration: none; color: inherit; display: block; }
.trs-card-thumb { aspect-ratio: 4/3; overflow: hidden; background: var(--trs-silver); }
.trs-card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.trs-card-thumb-fallback { background: linear-gradient(135deg, var(--trs-lavender), var(--trs-ultramarine)); }
.trs-card-body, .trs-featured-body { padding: 20px; }
.trs-card-eyebrow {
	display: inline-block;
	font-size: 0.75rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	background: var(--trs-lime);
	color: var(--trs-ink);
	padding: 4px 10px;
	border-radius: 999px;
	margin-bottom: 10px;
}
.trs-card-title { font-size: 1.15rem; margin: 0 0 8px; }
.trs-card-excerpt { font-size: 0.95rem; color: #4a453d; margin: 0; }

.trs-featured-article { display: grid; grid-template-columns: 1.1fr 1fr; }
.trs-featured-thumb { aspect-ratio: auto; height: 100%; }
.trs-featured-title { font-size: 1.8rem; }
.trs-featured-excerpt { font-size: 1.05rem; color: #4a453d; }
@media (max-width: 720px) {
	.trs-featured-article, .trs-featured-link { grid-template-columns: 1fr; }
	.trs-featured-thumb { aspect-ratio: 4/3; }
}

/* -------------------- Circular song-selection guide -------------------- */
.trs-quick-guide { padding: 48px 0; }
.trs-circular-guide {
	list-style: none;
	margin: 0; padding: 0;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}
@media (max-width: 720px) { .trs-circular-guide { grid-template-columns: 1fr; } }
.trs-circular-card a {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	text-decoration: none;
	color: var(--trs-ink);
	gap: 10px;
	padding: 20px;
}
.trs-circular-marker {
	width: 56px; height: 56px;
	border-radius: 50%;
	border: 3px solid var(--trs-ink);
	background: var(--trs-coral);
	color: var(--trs-ivory);
	display: flex; align-items: center; justify-content: center;
	font-weight: 800; font-size: 1.3rem;
}
.trs-circular-label { font-weight: 700; font-size: 1.05rem; }
.trs-circular-detail { font-size: 0.9rem; color: #4a453d; }

/* -------------------- Compact story previews -------------------- */
.trs-story-previews { display: flex; flex-direction: column; gap: 2px; }
.trs-story-preview {
	display: flex; justify-content: space-between; gap: 24px;
	padding: 18px 4px;
	border-bottom: 2px dashed var(--trs-ink);
	text-decoration: none; color: var(--trs-ink);
}
.trs-story-preview:hover { color: var(--trs-coral-text); }
.trs-story-preview-title { font-weight: 700; font-family: var(--wp--preset--font-family--editorial-serif); font-size: 1.1rem; }
.trs-story-preview-excerpt { color: #4a453d; text-align: right; max-width: 45ch; }
@media (max-width: 600px) { .trs-story-preview { flex-direction: column; } .trs-story-preview-excerpt { text-align: left; } }

/* -------------------- Playlist component -------------------- */
.trs-playlist { list-style: none; margin: 32px 0; padding: 0; counter-reset: trs-song-counter; display: flex; flex-direction: column; gap: 18px; }
.trs-song {
	counter-increment: trs-song-counter;
	display: flex; gap: 16px;
	padding: 18px;
	border: 2px solid var(--trs-ink);
	border-radius: var(--trs-radius-md);
	background: #fff;
}
.trs-song-marker {
	flex: 0 0 auto;
	width: 40px; height: 40px;
	border-radius: 50%;
	background: var(--trs-ultramarine);
	color: #fff;
	display: flex; align-items: center; justify-content: center;
	font-weight: 800;
}
.trs-song-marker::before { content: counter(trs-song-counter); }
.trs-song-title { font-size: 1.1rem; font-weight: 700; margin: 0 0 4px; }
.trs-song-artist { font-weight: 400; }
.trs-song-meta { margin: 0 0 8px; font-size: 0.85rem; color: #5b564d; text-transform: uppercase; letter-spacing: .04em; }
.trs-song-fit { margin: 0 0 8px; }
.trs-song-link a { font-weight: 700; }

/* -------------------- Single article -------------------- */
.trs-single-article { max-width: 760px; margin: 0 auto; padding: 40px 24px 0; }
.trs-single-eyebrow a { text-decoration: none; font-weight: 700; text-transform: uppercase; font-size: .8rem; letter-spacing: .08em; }
.trs-single-title { font-size: 2.4rem; margin: 8px 0 12px; }
.trs-single-meta { color: #5b564d; font-size: .95rem; display: flex; gap: 16px; flex-wrap: wrap; }
.trs-single-thumb { max-width: 900px; margin: 24px auto; }
.trs-single-thumb img { border-radius: var(--trs-radius-md); }
.trs-single-content { font-size: 1.15rem; }
.trs-single-content h2 { margin-top: 2.2em; font-size: 1.6rem; }
.trs-single-content h3 { margin-top: 1.6em; font-size: 1.25rem; }
.trs-sources { max-width: 760px; margin: 40px auto 0; padding: 20px; background: var(--trs-silver); border-radius: var(--trs-radius-md); }
.trs-sources-list { padding-left: 20px; }
.trs-editorial-notice {
	max-width: 760px; margin: 32px auto 0;
	font-size: .85rem; color: #5b564d;
	border-top: 2px solid var(--trs-ink);
	padding-top: 16px;
}
.trs-related-articles, .trs-post-navigation { max-width: 760px; margin: 40px auto; padding: 0 24px; }
.trs-related-list { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
@media (max-width: 700px) { .trs-related-list { grid-template-columns: 1fr; } }
.trs-related-item a:first-child { display: block; margin-bottom: 8px; }

.navigation.post-navigation { max-width: 760px; margin: 20px auto 60px; padding: 0 24px; display: flex; justify-content: space-between; gap: 16px; }
.nav-previous, .nav-next { flex: 1; }
.nav-next { text-align: right; }
.trs-nav-subtitle { display: block; font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: #5b564d; }
.trs-nav-title { font-weight: 700; }

/* -------------------- Category hero -------------------- */
.trs-category-hero { padding: 48px 0 32px; border-bottom: 3px solid var(--trs-ink); }
.trs-category-title { font-size: 2.4rem; margin-bottom: 8px; }
.trs-category-intro { max-width: 68ch; font-size: 1.1rem; }
.trs-content-area { padding: 40px 24px; }

/* -------------------- Newsletter -------------------- */
.trs-newsletter {
	max-width: var(--trs-max);
	margin: 0 auto 60px;
	padding: 40px;
	background: var(--trs-ink);
	color: var(--trs-ivory);
	border-radius: var(--trs-radius-lg);
	text-align: center;
}
.trs-newsletter h2 { color: var(--trs-lime); }
.trs-newsletter a { color: var(--trs-lime); }
.trs-newsletter-form {
	max-width: 420px;
	margin: 20px auto 0;
	display: flex;
	gap: 10px;
	flex-wrap: wrap;
	justify-content: center;
}
.trs-newsletter-form input[type="email"] {
	flex: 1 1 240px;
	padding: 12px 18px;
	border-radius: 999px;
	border: none;
	font-size: 1rem;
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
	background: #fff;
	color: var(--trs-ink);
}
.trs-newsletter-form button {
	background: var(--trs-coral);
	color: var(--trs-ink);
	border: none;
	padding: 12px 28px;
	border-radius: 999px;
	font-weight: 700;
	cursor: pointer;
	flex: 0 0 auto;
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
}
.trs-newsletter-form button:hover { background: var(--trs-lime); }
.trs-admin-notice { background: var(--trs-coral); color: var(--trs-ink); display: inline-block; padding: 10px 18px; border-radius: var(--trs-radius-sm); font-weight: 700; }

/* -------------------- Footer -------------------- */
.trs-site-footer { border-top: 3px solid var(--trs-ink); padding: 48px 0; margin-top: 40px; }
.trs-footer-inner { max-width: var(--trs-max); margin: 0 auto; padding: 0 24px; display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; }
.trs-footer-site-name { font-weight: 800; font-size: 1.2rem; margin: 0 0 4px; }
.trs-footer-tagline { margin: 0 0 12px; color: #5b564d; }
.trs-footer-blurb { max-width: 55ch; color: #4a453d; }
.trs-footer-menu, .trs-footer-legal-links { list-style: none; padding: 0; margin: 0 0 12px; display: flex; flex-wrap: wrap; gap: 18px; }
.trs-footer-link { text-decoration: none; font-weight: 700; }
.trs-footer-legal-notice { grid-column: 1 / -1; border-top: 1px solid var(--trs-silver); margin-top: 24px; padding-top: 20px; font-size: .85rem; color: #5b564d; }
@media (max-width: 700px) { .trs-footer-inner { grid-template-columns: 1fr; } }

.trs-page-content { font-size: 1.1rem; }
.trs-page-content h2 { margin-top: 1.8em; font-size: 1.4rem; }
.trs-review-note {
	background: var(--trs-lime);
	border: 2px solid var(--trs-ink);
	border-radius: var(--trs-radius-sm);
	padding: 14px 18px;
	margin: 20px 0;
}
.trs-review-note strong { text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.03em; }
.trs-empty-state { padding: 40px 0; font-size: 1.1rem; color: #5b564d; }
.trs-search-form { display: flex; gap: 8px; max-width: 480px; }
.trs-search-field { flex: 1; padding: 12px 16px; border-radius: 999px; border: 2px solid var(--trs-ink); }
.trs-search-submit { border: 2px solid var(--trs-ink); background: var(--trs-ink); color: #fff; border-radius: 999px; width: 46px; cursor: pointer; }
.trs-404 { text-align: center; padding: 60px 24px; }
.trs-404-links { list-style: none; display: flex; gap: 20px; justify-content: center; padding: 0; margin: 24px 0; flex-wrap: wrap; }

/* Touch-friendly minimum target sizes */
a, button, input[type="submit"], .trs-menu-link { min-height: 44px; display: inline-flex; align-items: center; }
.trs-site-title a, .trs-card-title, .trs-story-preview-title { min-height: unset; display: block; }