/* ============================================================
   SongGuess Blog & Editorial — Unified Theme & Responsive Styles
   Supports Dark mode (default) and Light mode via CSS Variables
   ============================================================ */

*, *::before, *::after {
  box-sizing: border-box;
}

:root,
:root.dark {
  color-scheme: dark;
  --bg-base: #06070a;
  --bg-surface: #0e111a;
  --bg-card: rgba(20, 24, 36, 0.6);
  --bg-card-hover: rgba(28, 34, 52, 0.75);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text-primary: #f8fafc;
  --text-secondary: #e2e8f0;
  --text-muted: #cbd5e1;
  --text-subtle: #94a3b8;
  --accent: #10b981;
  --accent-light: #34d399;
  --accent-glow: rgba(16, 185, 129, 0.25);
  --dropdown-bg: #0e111a;
  --table-header: rgba(20, 24, 36, 0.85);
  --table-border: rgba(255, 255, 255, 0.06);
  --cta-bg: linear-gradient(135deg, rgba(16, 185, 129, 0.12), rgba(20, 24, 36, 0.85));
}

:root.light {
  color-scheme: light;
  --bg-base: #f8fafc;
  --bg-surface: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f1f5f9;
  --border-color: rgba(15, 23, 42, 0.10);
  --border-strong: rgba(15, 23, 42, 0.20);
  --text-primary: #090d16;
  --text-secondary: #1e293b;
  --text-muted: #334155;
  --text-subtle: #64748b;
  --accent: #059669;
  --accent-light: #10b981;
  --accent-glow: rgba(16, 185, 129, 0.15);
  --dropdown-bg: #ffffff;
  --table-header: #f1f5f9;
  --table-border: rgba(15, 23, 42, 0.08);
  --cta-bg: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(241, 245, 249, 0.95));
}

body {
  margin: 0;
  background-color: var(--bg-base);
  color: var(--text-muted);
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  line-height: 1.75;
  font-size: 15px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.container {
  max-width: 860px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 5rem;
}

/* Header & Controls */
header.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 2.5rem;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 900;
  font-size: 1.15rem;
  color: var(--text-primary);
  letter-spacing: 0.05em;
  text-decoration: none;
}
.logo:hover {
  text-decoration: none;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ctrl-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: 9999px;
  padding: 0.45rem 0.75rem;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.15s ease;
  user-select: none;
}
.ctrl-btn:hover {
  border-color: var(--accent);
  color: var(--text-primary);
  background: var(--bg-card-hover);
}

.theme-toggle-btn {
  padding: 0.45rem 0.65rem;
  font-size: 0.95rem;
}

/* Language Dropdown */
.lang-dropdown-wrapper {
  position: relative;
}

.lang-menu {
  display: none;
  position: absolute;
  top: calc(100% + 0.4rem);
  right: 0;
  width: 170px;
  max-height: 320px;
  overflow-y: auto;
  background: var(--dropdown-bg);
  border: 1px solid var(--border-strong);
  border-radius: 1rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  padding: 0.4rem;
  z-index: 100;
  backdrop-filter: blur(16px);
}
.lang-menu.show {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.lang-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.45rem 0.65rem;
  border-radius: 0.5rem;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s;
}
.lang-item:hover,
.lang-item.active {
  background: var(--accent-glow);
  color: var(--accent);
}

.play-btn {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white !important;
  padding: 0.45rem 1.15rem;
  border-radius: 9999px;
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none !important;
  transition: opacity 0.2s, transform 0.15s;
  box-shadow: 0 4px 12px var(--accent-glow);
  white-space: nowrap;
}
.play-btn:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-subtle);
  margin-bottom: 1.5rem;
}
.breadcrumbs a {
  color: var(--text-subtle);
}
.breadcrumbs a:hover {
  color: var(--accent);
}

.badge-tag,
.article-tag {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background: var(--accent-glow);
  color: var(--accent);
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

h1 {
  font-size: clamp(2rem, 5vw, 2.6rem);
  color: var(--text-primary);
  font-weight: 900;
  line-height: 1.25;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.45rem;
  color: var(--text-primary);
  font-weight: 800;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border-color);
}

h3 {
  font-size: 1.15rem;
  color: var(--accent);
  font-weight: 700;
  margin-top: 1.6rem;
  margin-bottom: 0.6rem;
}

p {
  color: var(--text-muted);
  margin: 0 0 1.25rem;
}

ul, ol {
  color: var(--text-muted);
  padding-left: 1.4rem;
  margin: 0 0 1.5rem;
}
li {
  margin-bottom: 0.6rem;
}

.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.82rem;
  color: var(--text-subtle);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.25rem;
  margin-bottom: 2.25rem;
}

/* Grids & Cards */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
  margin-bottom: 3.5rem;
}

.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 1.25rem;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s, border-color 0.2s, background-color 0.2s;
}
.article-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  color: var(--text-subtle);
  margin-bottom: 0.75rem;
}

.card-tag {
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-title {
  font-size: 1.22rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.35;
  margin: 0 0 0.75rem;
}
.card-title a {
  color: var(--text-primary);
}
.card-title a:hover {
  color: var(--accent);
  text-decoration: none;
}

.card-excerpt {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
  margin: 0 0 1.5rem;
  flex-grow: 1;
}

.card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--accent);
}

/* Specific grids */
.tips-grid,
.ranks-grid,
.modes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.rules-list {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 1.25rem 1.25rem 1.25rem 2.25rem;
  margin: 1.25rem 0;
}
.rules-list li {
  color: var(--text-muted);
  margin-bottom: 0.65rem;
}
.rules-list strong {
  color: var(--text-primary);
}

.tip-card,
.rank-card,
.mode-card,
.point-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 1.15rem;
  transition: background-color 0.2s;
}
.tip-card h4,
.mode-card h4 {
  color: var(--text-primary);
  margin: 0 0 0.4rem;
  font-size: 1rem;
  font-weight: 700;
}
.rank-card strong {
  color: var(--text-primary);
  display: block;
  margin-bottom: 0.2rem;
}
.rank-card span {
  color: var(--text-subtle);
  font-size: 0.8rem;
}

/* Points grid */
.points-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 0.75rem;
  margin: 1.25rem 0;
}
.point-card {
  text-align: center;
  padding: 0.85rem;
}
.point-card span {
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 700;
  display: block;
}
.point-card strong {
  font-size: 1.1rem;
  color: var(--text-primary);
  display: block;
  margin: 0.2rem 0;
}
.point-card small {
  font-size: 0.75rem;
  color: var(--text-subtle);
}

/* Tables */
.table-wrapper {
  overflow-x: auto;
  margin: 1.5rem 0;
  border: 1px solid var(--border-color);
  border-radius: 1rem;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  text-align: left;
}
th {
  background: var(--table-header);
  color: var(--text-primary);
  padding: 0.75rem 1rem;
  font-weight: 700;
  border-bottom: 1px solid var(--border-color);
}
td {
  padding: 0.75rem 1rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--table-border);
}
tr:last-child td {
  border-bottom: none;
}

/* Callouts & CTA boxes */
.feature-box,
blockquote {
  margin: 1.5rem 0;
  padding: 1.25rem 1.5rem;
  background: var(--bg-card);
  border-left: 4px solid var(--accent);
  border-radius: 0 1rem 1rem 0;
  color: var(--text-secondary);
}

.cta-box,
.cta-footer-box {
  background: var(--cta-bg);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 1.5rem;
  padding: 2.5rem 1.75rem;
  text-align: center;
  margin-top: 3.5rem;
}
.cta-box h3,
.cta-footer-box h3 {
  color: var(--text-primary);
  font-size: 1.45rem;
  font-weight: 800;
  margin: 0 0 0.75rem;
}
.cta-box p,
.cta-footer-box p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 1.5rem;
  font-size: 0.95rem;
}

/* Hero card (Fandoms) */
.hero-card {
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 1.5rem;
  padding: 2.5rem 1.5rem;
  margin-bottom: 2.5rem;
}
.hero-avatar {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--accent);
  box-shadow: 0 10px 25px -5px var(--accent-glow);
  margin: 0 auto 1.25rem;
  display: block;
}
.play-btn-large {
  display: inline-block;
  background: linear-gradient(135deg, #10b981, #059669);
  color: white !important;
  text-decoration: none !important;
  padding: 0.95rem 2.5rem;
  border-radius: 9999px;
  font-weight: 800;
  font-size: 1.15rem;
  box-shadow: 0 10px 25px -5px var(--accent-glow);
  transition: transform 0.2s, box-shadow 0.2s;
}
.play-btn-large:hover {
  transform: translateY(-2px);
}

/* Footer */
footer.site-footer {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.85rem;
  color: var(--text-subtle);
  text-align: center;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 1.25rem;
  margin-top: 1rem;
}
.footer-links a {
  color: var(--text-subtle);
}
.footer-links a:hover {
  color: var(--accent);
}

@media (max-width: 640px) {
  .header-controls {
    gap: 0.35rem;
  }
  .ctrl-btn {
    padding: 0.4rem 0.6rem;
    font-size: 0.75rem;
  }
  .play-btn {
    padding: 0.4rem 0.85rem;
    font-size: 0.78rem;
  }
}