/* ============================================================
   Content Hub — Studio Hub Layout
   content.css
   ============================================================ */

/* ── Page wrapper ── */
.content-page {
  background: var(--color-dark-950);
  max-width: 1440px;
  margin: 0 auto;
}

/* ── Page heading ── */
.content-heading {
  padding: 52px 40px 24px;
}
.content-kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--accent-primary);
  text-transform: uppercase;
}
.content-h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: 96px;
  line-height: 0.92;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  color: var(--fg-primary);
}
.content-sub {
  max-width: 720px;
  margin-top: 18px;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  color: var(--fg-secondary);
}

/* ── Category filter row ── */
.cat-filter {
  padding: 0 40px;
}
.cat-filter-inner {
  display: flex;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.cat-btn {
  all: unset;
  cursor: pointer;
  padding: 14px 18px;
  border-left: 1px solid rgba(255,255,255,0.06);
  background: transparent;
  color: var(--fg-secondary);
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  transition: background var(--duration-base) var(--ease-default),
              color var(--duration-base) var(--ease-default);
}
.cat-btn:first-child { border-left: none; }
.cat-btn--active {
  background: var(--accent-primary);
  color: #fff;
}
.cat-btn:not(.cat-btn--active):hover {
  background: rgba(255,255,255,0.04);
  color: #fff;
}
.cat-count {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 10px;
  opacity: 0.55;
}
.cat-btn--active .cat-count { opacity: 0.85; }

/* ── Featured hero ── */
.featured-hero {
  padding: 36px 40px 0;
}
.featured-hero-card {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  border: 1px solid rgba(255,255,255,0.08);
  border-left: 3px solid var(--accent-primary);
  background: var(--bg-primary);
}
.featured-thumb-wrap {
  position: relative;
}
.featured-meta-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-primary);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.featured-body {
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.featured-title {
  margin: 12px 0 14px;
  font-family: var(--font-display);
  font-size: 44px;
  line-height: 0.98;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--fg-primary);
}
.featured-dek {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--fg-secondary);
}
.featured-actions {
  margin-top: 26px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.btn-featured-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-primary);
  color: #fff;
  padding: 12px 18px;
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background var(--duration-fast) var(--ease-default);
}
.btn-featured-primary:hover { background: var(--accent-hover); color: #fff; }
.btn-featured-secondary {
  display: inline-flex;
  align-items: center;
  padding: 12px 18px;
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background var(--duration-fast) var(--ease-default);
}
.btn-featured-secondary:hover { background: rgba(255,255,255,0.05); color: #fff; }

/* Overlay badges on featured thumb */
.featured-overlay {
  position: absolute;
  top: 14px;
  left: 14px;
  display: flex;
  gap: 8px;
  align-items: center;
}
.featured-pill {
  background: var(--accent-primary);
  color: #fff;
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.16em;
  padding: 5px 10px;
  text-transform: uppercase;
  white-space: nowrap;
}
.format-badge-outlined {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  background: transparent;
  color: var(--accent-primary);
  border: 1.5px solid var(--accent-primary);
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ── Library + sidebar ── */
.library-section {
  padding: 60px 40px 80px;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 36px;
}

/* Library head */
.library-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 22px;
}
.library-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-primary);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.library-title {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: 32px;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--fg-primary);
}
.library-counter {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-secondary);
}
.library-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* ── Episode card ── */
.episode-card {
  background: var(--bg-primary);
  border: 1px solid rgba(255,255,255,0.06);
  transition: border-color var(--duration-base) var(--ease-default);
}
.episode-card:hover { border-color: rgba(204,17,17,0.4); }
.episode-card.is-hidden { display: none; }
.episode-card-body {
  padding: 16px 18px 20px;
}
.episode-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.episode-age {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--fg-tertiary);
  letter-spacing: 0.02em;
}
.episode-title {
  margin: 12px 0 6px;
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.02;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--fg-primary);
}
.episode-title a {
  color: inherit;
  text-decoration: none;
}
.episode-title a:hover { color: var(--fg-primary); text-decoration: none; }
.episode-dek {
  margin: 0;
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--fg-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.episode-meta {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

/* ── Format badge (filled, dark mode) ── */
.format-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  background: var(--accent-primary);
  color: #fff;
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ── Meta row ── */
.meta-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: rgba(255,255,255,0.55);
}
.meta-sep { opacity: 0.4; }

/* ── Thumbnail ── */
.thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
.thumb a { display: block; height: 100%; }
.thumb-scanlines {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    180deg,
    rgba(255,255,255,0.025) 0 1px,
    transparent 1px 3px
  );
  pointer-events: none;
  z-index: 1;
}
.thumb-accent {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.28;
  z-index: 2;
}
.thumb-center {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 3;
}
.thumb-glyph {
  width: 64px;
  height: 64px;
  background: rgba(204,17,17,0.92);
  display: grid;
  place-items: center;
  box-shadow: 0 12px 32px rgba(0,0,0,0.5);
}
.thumb-duration {
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 3px 8px;
  background: rgba(0,0,0,0.78);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  z-index: 4;
}

/* ── Sidebar ── */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Subscribe CTA */
.subscribe-cta {
  background: var(--color-dark-800);
  border: 1px solid rgba(255,255,255,0.08);
  border-left: 3px solid var(--accent-primary);
  padding: 18px 20px;
}
.subscribe-kicker {
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-primary);
}
.subscribe-title {
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1.0;
  letter-spacing: 0.01em;
  color: var(--fg-primary);
  margin-top: 8px;
  text-transform: uppercase;
}
.subscribe-body {
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--fg-secondary);
  margin: 10px 0 16px;
}
.subscribe-form {
  display: flex;
  gap: 0;
}
.subscribe-input {
  flex: 1;
  min-width: 0;
  background: var(--bg-primary);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--fg-primary);
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  border-radius: 0;
}
.subscribe-input:focus {
  border-color: rgba(204,17,17,0.5);
}
.subscribe-btn {
  all: unset;
  cursor: pointer;
  background: var(--accent-primary);
  color: #fff;
  padding: 12px 18px;
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: background var(--duration-fast) var(--ease-default);
}
.subscribe-btn:hover { background: var(--accent-hover); }

/* Subscribe toast */
.subscribe-toast {
  display: none;
  margin-top: 12px;
  padding: 10px 14px;
  background: rgba(204,17,17,0.15);
  border-left: 3px solid var(--accent-primary);
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-primary);
}
.subscribe-toast.is-visible { display: block; }

/* Latest podcast stripe */
.podcast-stripe {
  background: var(--color-dark-800);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 20px 22px;
}
.podcast-stripe-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.podcast-icon {
  width: 28px;
  height: 28px;
  background: var(--accent-primary);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.podcast-label {
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-primary);
}
.podcast-ep {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-primary);
  letter-spacing: 0.1em;
}
.podcast-title {
  margin: 6px 0 12px;
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.02;
  letter-spacing: 0.01em;
  color: var(--fg-primary);
  text-transform: uppercase;
}
.waveform {
  display: flex;
  align-items: center;
  gap: 2px;
  height: 32px;
  margin-bottom: 12px;
}
.waveform-bar {
  flex: 1;
}
.waveform-times {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--fg-tertiary);
}
.podcast-platforms {
  margin-top: 14px;
  display: flex;
  gap: 8px;
}
.platform-link {
  flex: 1;
  text-align: center;
  padding: 8px 0;
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--fg-secondary);
  text-decoration: none;
  font-family: var(--font-condensed);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: background var(--duration-fast) var(--ease-default),
              border-color var(--duration-fast) var(--ease-default);
}
.platform-link:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.3);
  color: #fff;
}

/* About Joe card */
.about-card {
  background: var(--bg-primary);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 20px 22px;
}
.about-card-head {
  display: flex;
  align-items: center;
  gap: 14px;
}
.about-avatar {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  background: var(--color-dark-700);
  border-left: 2px solid var(--accent-primary);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--fg-primary);
}
.about-name {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--fg-primary);
  letter-spacing: 0.01em;
  text-transform: uppercase;
  line-height: 1;
}
.about-role {
  font-family: var(--font-condensed);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--accent-primary);
  text-transform: uppercase;
  margin-top: 4px;
}
.about-bio {
  margin: 14px 0 0;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.55;
  color: var(--fg-secondary);
}
.about-link {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-primary);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-primary);
  padding-bottom: 3px;
  transition: color var(--duration-fast) var(--ease-default);
}
.about-link:hover { color: var(--accent-hover); border-bottom-color: var(--accent-hover); }

/* ── Content footer ── */
.content-footer {
  padding: 32px 40px;
  border-top: 1px solid rgba(255,255,255,0.08);
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.content-footer-copy {
  font-family: var(--font-condensed);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--fg-tertiary);
  text-transform: uppercase;
}
.content-footer-socials {
  display: flex;
  gap: 16px;
  color: var(--fg-secondary);
}
.content-footer-socials a {
  color: var(--fg-secondary);
  display: inline-flex;
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-default);
}
.content-footer-socials a:hover { color: #fff; }

/* ── No results message ── */
.library-empty {
  display: none;
  grid-column: 1 / -1;
  padding: 48px 0;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--fg-tertiary);
  text-transform: uppercase;
}
.library-empty.is-visible { display: block; }

/* ── Responsive ── */
@media (max-width: 1200px) {
  .library-section {
    grid-template-columns: 1fr 300px;
  }
}

@media (max-width: 1024px) {
  .library-section {
    grid-template-columns: 1fr;
  }
  .sidebar {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .subscribe-cta { flex: 1; min-width: 260px; }
  .podcast-stripe { flex: 1; min-width: 240px; }
  .about-card { width: 100%; }
}

@media (max-width: 720px) {
  .content-h1 { font-size: 56px; }
  .featured-hero-card {
    grid-template-columns: 1fr;
  }
  .featured-title { font-size: 30px; }
  .library-grid { grid-template-columns: 1fr; }
  .content-heading, .cat-filter, .featured-hero,
  .library-section, .content-footer {
    padding-left: 24px;
    padding-right: 24px;
  }
  .sidebar { flex-direction: column; }
}

@media (max-width: 480px) {
  .content-h1 { font-size: 44px; }
  .featured-actions { flex-direction: column; }
}