@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Space Grotesk', sans-serif; overflow-x: hidden; transition: background 0.5s, color 0.5s; }
::selection { background: rgba(219, 39, 175, 0.25); }

@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.anim-fade-up { animation: fadeUp 0.45s cubic-bezier(0.23, 1, 0.32, 1) both; }
.anim-fade-in { animation: fadeIn 0.4s ease both; }

/* Nav */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid transparent; transition: border-color 0.3s; }
.nav.scrolled { border-bottom-color: var(--border); }
.nav-inner { max-width: 1100px; margin: 0 auto; padding: 16px 32px; display: flex; align-items: center; justify-content: space-between; }
.nav-links { display: flex; gap: 4px; }
.nav-link { background: none; border: none; font-family: 'Space Grotesk', sans-serif; font-size: 15px; font-weight: 500; cursor: pointer; padding: 6px 14px; border-radius: 8px; transition: all 0.2s; color: var(--text-muted); text-decoration: none; }
.nav-link:hover { color: var(--text); }
.nav-link.active { color: var(--pink); background: var(--pink-bg); }
.nav-home { background: none; border: none; cursor: pointer; display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-logo { height: 42px; transition: opacity 0.3s; }
.nav-title { font-weight: 700; font-size: 18px; color: var(--text); text-decoration: none; }

/* Cards */
.card { background: var(--card-bg); border-radius: var(--radius); border: var(--card-border); border-left: 3px solid var(--pink); box-shadow: var(--card-shadow); padding: 28px 32px; transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1); }
.card:hover { box-shadow: var(--card-hover-shadow); }
.card-link:hover .card { transform: translate(4px, -4px); }
.card.accent-cyan { border-left-color: var(--cyan); }
.card.accent-top { border-left: var(--card-border); border-top: 3px solid var(--cyan); }

/* Gradient text */
.gradient-text { background: linear-gradient(135deg, var(--pink), var(--cyan)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* Buttons */
.btn-primary { background: linear-gradient(135deg, var(--pink), var(--cyan)); color: #fff; border: none; padding: 14px 32px; border-radius: 10px; font-size: 16px; font-weight: 600; cursor: pointer; font-family: 'Space Grotesk'; transition: transform 0.2s, box-shadow 0.2s; box-shadow: 0 4px 20px color-mix(in srgb, var(--pink) 20%, transparent); display: inline-block; text-decoration: none; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px color-mix(in srgb, var(--pink) 27%, transparent); }
.btn-outline { background: none; border: 2px solid var(--border); color: var(--text); padding: 14px 32px; border-radius: 10px; font-size: 16px; font-weight: 500; cursor: pointer; font-family: 'Space Grotesk'; text-decoration: none; transition: border-color 0.2s; display: inline-block; }
.btn-outline-pink { background: none; border: 2px solid var(--pink); color: var(--pink); padding: 12px 28px; border-radius: 10px; font-size: 15px; font-weight: 600; cursor: pointer; font-family: 'Space Grotesk'; transition: all 0.2s; display: inline-block; text-decoration: none; }
.btn-outline-pink:hover { background: var(--pink); color: #fff; }

/* Play button */
.play-btn { background: linear-gradient(135deg, var(--pink), var(--cyan)); border: none; border-radius: 50%; width: 48px; height: 48px; min-width: 48px; display: flex; align-items: center; justify-content: center; cursor: pointer; box-shadow: 0 4px 16px color-mix(in srgb, var(--pink) 20%, transparent); transition: transform 0.2s; }
.play-btn:hover { transform: scale(1.1); }

/* Search bar */
.search-bar { display: flex; background: var(--card-bg); border-radius: 12px; border: var(--card-border); box-shadow: var(--card-shadow); overflow: hidden; }
.search-bar svg { margin: 14px 18px; flex-shrink: 0; }
.search-bar input { flex: 1; background: none; border: none; padding: 14px 18px 14px 0; font-size: 15px; font-family: 'Space Grotesk'; color: var(--text); outline: none; }

/* Tags */
.tag { font-size: 13px; font-weight: 500; color: var(--pink); background: color-mix(in srgb, var(--pink) 7%, transparent); padding: 3px 10px; border-radius: 6px; }

/* Footer */
.footer { background: var(--footer-bg); color: var(--footer-text); padding: 48px 32px; transition: background 0.5s; }
.footer-inner { max-width: 1100px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; }
.footer-link { background: none; border: none; color: var(--footer-text); opacity: 0.5; font-size: 14px; cursor: pointer; font-family: 'Space Grotesk'; transition: opacity 0.2s; text-decoration: none; }
.footer-link:hover { opacity: 1; }

/* Page container */
.page { min-height: 100vh; background: var(--bg); color: var(--text); transition: background 0.5s, color 0.5s; }
.page-content { max-width: 1100px; margin: 0 auto; padding: 100px 32px 80px; }

/* Section alt bg */
.section-alt { background: var(--bg-alt); padding: 80px 32px; transition: background 0.5s; }
.section-alt-inner { max-width: 1100px; margin: 0 auto; }

/* Initials avatar */
.avatar { width: 72px; height: 72px; border-radius: 16px; display: flex; align-items: center; justify-content: center; font-size: 28px; font-weight: 700; }

/* Card link (wraps a .card to make the whole card clickable) */
.card-link { text-decoration: none; color: inherit; display: block; }

/* Episode detail page */
.episode-detail { display: flex; flex-direction: column; gap: 24px; max-width: 820px; }
.episode-meta-row { display: flex; gap: 10px; align-items: center; }
.episode-meta-dot, .episode-meta-text { font-size: 13px; color: var(--text-muted); }
.episode-title { font-size: 38px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
.episode-player { background: var(--card-bg); border: var(--card-border); border-radius: var(--radius); padding: 20px; box-shadow: var(--card-shadow); }
.episode-player audio { width: 100%; display: block; }
.episode-subtitle { font-size: 17px; color: var(--text-muted); line-height: 1.6; }
.episode-description { font-size: 16px; line-height: 1.75; color: var(--text); }
.episode-description p { margin-bottom: 1em; text-wrap: pretty; }
.episode-description p:last-child { margin-bottom: 0; }
.episode-nav { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--border); }
.episode-nav-link { color: var(--pink); text-decoration: none; font-size: 15px; font-weight: 500; transition: opacity 0.2s; }
.episode-nav-link:hover { opacity: 0.75; }
.episode-nav-next { text-align: right; }

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .nav-inner { padding: 12px 16px; }
  .nav-links { gap: 0; }
  .nav-link { font-size: 13px; padding: 6px 8px; }
  .nav-logo { height: 32px; }
  .nav-title { font-size: 16px; }

  .page-content { padding: 80px 16px 60px; }
  .section-alt { padding: 48px 16px; }

  .card { padding: 20px; }
  .card-link:hover .card { transform: none; } /* disable hover shift on mobile */

  .footer { padding: 32px 16px; }
  .footer-inner { flex-direction: column; text-align: center; }

  /* Home hero */
  .hero-title { font-size: 32px !important; }
  .hero-sub { font-size: 16px !important; }
  .hero-logo { height: 120px !important; }
  .hero-btns { flex-direction: column; align-items: center; }
  .hero-btns .btn-primary, .hero-btns .btn-outline { width: 100%; text-align: center; }

  /* Episode cards grid */
  .ep-grid-3 { grid-template-columns: 1fr !important; }

  /* Stats grid */
  .stats-grid { grid-template-columns: 1fr 1fr !important; gap: 12px !important; }

  /* About section */
  .about-grid { grid-template-columns: 1fr !important; gap: 32px !important; }
  .about-title { font-size: 28px !important; }

  /* Hosts grid */
  .hosts-grid { grid-template-columns: 1fr !important; }

  /* Social grid */
  .social-grid { grid-template-columns: 1fr !important; }

  /* Page headings */
  .page-heading { font-size: 32px !important; }

  /* Search */
  .transcript-search-inner { max-width: 100% !important; }

  /* Admin */
  .admin-form-row { grid-template-columns: 1fr !important; }

  /* Episode detail */
  .episode-title { font-size: 28px; }
  .episode-nav { flex-direction: column; align-items: stretch; }
  .episode-nav-next { text-align: left; }
}

@media (max-width: 480px) {
  .nav-link { font-size: 12px; padding: 5px 6px; }
  .stats-grid { grid-template-columns: 1fr !important; }
  .hero-title { font-size: 28px !important; }
}

/* Theme — warm by default, dark when OS prefers dark */
:root {
  --bg: #F5F0E8; --bg-alt: #EDE6DA; --text: #2C241E; --text-muted: #7A6E62;
  --pink: #C43A90; --cyan: #1AACBF;
  --card-bg: #FDFAF5; --card-border: 1px solid rgba(44,36,30,0.08);
  --card-shadow: 0 4px 24px rgba(44,36,30,0.1), 0 12px 48px rgba(44,36,30,0.06);
  --card-hover-shadow: 0 12px 48px rgba(196,58,144,0.14), 0 4px 24px rgba(26,172,191,0.1);
  --nav-bg: rgba(245,240,232,0.88); --border: rgba(44,36,30,0.08);
  --pink-bg: rgba(196,58,144,0.06);
  --footer-bg: #2C241E; --footer-text: #F5F0E8;
  --radius: 19px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111113; --bg-alt: #1A1A1E; --text: #F0EDE8; --text-muted: #8A8580;
    --pink: #E94FC0; --cyan: #3DE0F5;
    --card-bg: #1E1E22; --card-border: 1px solid rgba(255,255,255,0.06);
    --card-shadow: 0 4px 24px rgba(0,0,0,0.4), 0 12px 48px rgba(0,0,0,0.25);
    --card-hover-shadow: 0 12px 48px rgba(233,79,192,0.2), 0 4px 24px rgba(61,224,245,0.14);
    --nav-bg: rgba(17,17,19,0.88); --border: rgba(255,255,255,0.06);
    --pink-bg: rgba(233,79,192,0.1);
    --footer-bg: #0A0A0C; --footer-text: #F0EDE8;
  }
}