/* ========================================
   Music Coast — Frontend Refresh
   Premium product-led visual layer
   Loaded after styles.css + polish/hotfix
======================================== */

:root{
  --surface-elev-1: color-mix(in srgb, var(--bg-card) 92%, white 8%);
  --surface-elev-2: color-mix(in srgb, var(--bg-card) 84%, white 16%);
  --surface-tint: rgba(var(--accent-rgb), 0.05);
  --surface-line: rgba(var(--accent-rgb), 0.14);
  --shadow-premium: 0 24px 60px rgba(0,0,0,0.10), 0 8px 24px rgba(0,0,0,0.08);
  --shadow-panel: 0 16px 42px rgba(0,0,0,0.08), 0 4px 14px rgba(0,0,0,0.05);
  --hairline: 1px solid color-mix(in srgb, var(--border-color) 75%, transparent);
  --reading-width: 740px;
}

[data-theme="dark"]{
  --surface-elev-1: color-mix(in srgb, var(--bg-card) 88%, white 4%);
  --surface-elev-2: color-mix(in srgb, var(--bg-card) 80%, white 8%);
  --surface-tint: rgba(var(--accent-rgb), 0.08);
  --surface-line: rgba(var(--accent-rgb), 0.22);
  --shadow-premium: 0 28px 80px rgba(0,0,0,0.34), 0 10px 26px rgba(0,0,0,0.24);
  --shadow-panel: 0 18px 52px rgba(0,0,0,0.22), 0 8px 22px rgba(0,0,0,0.14);
}

body.mc-public{
  background:
    radial-gradient(1200px 600px at 15% 0%, rgba(var(--accent-rgb), 0.08), transparent 60%),
    radial-gradient(900px 520px at 100% 10%, rgba(var(--accent-2-rgb), 0.06), transparent 60%),
    var(--bg-primary);
  color: var(--text-primary);
}

/* ---------- Header / nav ---------- */
body.mc-public .site-header{
  background: color-mix(in srgb, var(--bg-primary) 76%, transparent);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid color-mix(in srgb, var(--border-color) 70%, transparent);
  box-shadow: 0 10px 30px rgba(0,0,0,0.04);
}
body.mc-public .nav-main a{
  position: relative;
  border-radius: 999px;
  padding: 10px 14px;
  color: var(--text-secondary);
}
body.mc-public .nav-main a:hover{
  color: var(--text-primary);
  background: rgba(var(--accent-rgb), 0.08);
}
body.mc-public .nav-main a.active{
  color: var(--text-primary);
  background: rgba(var(--accent-rgb), 0.12);
  box-shadow: inset 0 0 0 1px rgba(var(--accent-rgb), 0.18);
}
body.mc-public .nav-main a.active::after{
  display:none;
}
body.mc-public .logo{
  gap: 12px;
}
body.mc-public .logo-text{
  font-size: clamp(1.5rem, 2vw, 1.9rem);
}
body.mc-public .icon-btn,
body.mc-public .theme-toggle,
body.mc-public .lang-switch select{
  box-shadow: 0 8px 20px rgba(0,0,0,0.06);
}
body.mc-public .icon-btn,
body.mc-public .theme-toggle{
  width: 46px;
  height: 46px;
}
body.mc-public .lang-switch select{
  border-radius: 999px;
  min-height: 46px;
  padding-left: 16px;
  padding-right: 40px;
}

/* ---------- Shared page shell ---------- */
body.mc-public .site-main > section.wrap.section{
  position: relative;
}
body.mc-public .site-main > section.wrap.section:not(.hero){
  padding-top: calc(var(--header-height) + var(--space-2xl));
}
body.mc-public .section-head{
  margin-bottom: clamp(24px, 4vw, 40px);
}
body.mc-public .section-head h1{
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
}
body.mc-public .section-head h2{
  letter-spacing: -0.03em;
}
body.mc-public .section-desc{
  max-width: 68ch;
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  color: var(--text-secondary);
}
body.mc-public .section-head .subtle{
  text-transform: none;
  letter-spacing: 0.01em;
  font-size: 0.95rem;
  color: var(--text-tertiary);
}

/* ---------- Buttons ---------- */
body.mc-public .btn{
  min-height: 44px;
  border-radius: 999px;
  padding-inline: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  box-shadow: 0 6px 18px rgba(0,0,0,0.04);
}
body.mc-public .btn-lg{
  min-height: 48px;
  padding-inline: 22px;
}
body.mc-public .btn:not(.btn-primary):not(.btn-ghost){
  background: color-mix(in srgb, var(--bg-card) 86%, transparent);
  border: 1px solid color-mix(in srgb, var(--border-color) 72%, transparent);
}
body.mc-public .btn:not(.btn-primary):not(.btn-ghost):hover{
  background: rgba(var(--accent-rgb), 0.08) !important;
  border-color: rgba(var(--accent-rgb), 0.22) !important;
}
body.mc-public .btn-primary{
  box-shadow: 0 12px 26px rgba(var(--accent-rgb), 0.22);
}
body.mc-public .btn-primary:hover{
  transform: translateY(-1px);
  box-shadow: 0 16px 34px rgba(var(--accent-rgb), 0.28);
}
body.mc-public .btn-ghost{
  background: transparent;
}

/* ---------- Hero ---------- */
body.mc-public .hero{
  min-height: calc(100vh - 30px);
  padding-top: calc(var(--header-height) + var(--space-2xl));
}
body.mc-public .hero::after{
  content:"";
  position:absolute;
  inset:auto 0 0;
  height: 26%;
  background: linear-gradient(to bottom, rgba(0,0,0,0), var(--bg-primary));
  pointer-events:none;
  z-index:1;
}
body.mc-public .hero-grid{
  gap: clamp(28px, 4vw, 64px);
}
body.mc-public .hero-grid > div:first-child{
  max-width: 720px;
}
body.mc-public .hero h1{
  letter-spacing: -0.055em;
  margin-bottom: 14px;
}
body.mc-public .hero .lead{
  max-width: 760px;
  color: rgba(255,255,255,0.95);
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  text-wrap: balance;
}
body.mc-public .hero .cta-row{
  gap: 12px;
  margin-top: 26px;
}
body.mc-public .hero .cta-row .btn{
  backdrop-filter: blur(10px);
}
body.mc-public .hero .cta-row .btn:not(.btn-primary){
  color: #fff;
  border-color: rgba(255,255,255,0.20);
  background: rgba(0,0,0,0.28);
}
body.mc-public .hero .cta-row .btn:not(.btn-primary):hover{
  background: rgba(255,255,255,0.14) !important;
  border-color: rgba(255,255,255,0.28) !important;
}
html[data-theme="light"] body.mc-public .hero .lead,
html[data-theme="light"] body.mc-public .hero-chips .chip,
html[data-theme="light"] body.mc-public .kpi-lbl{
  color: #fff !important;
}
body.mc-public .hero-chips{
  gap: 10px;
  margin-top: 22px;
  max-width: 760px;
}
body.mc-public .hero-chips .chip{
  background: rgba(0,0,0,0.30);
  border-color: rgba(255,255,255,0.14);
  color: rgba(255,255,255,0.92);
  backdrop-filter: blur(14px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
}
body.mc-public .kpis{
  gap: 20px;
  align-items: stretch;
  margin-top: 26px;
  max-width: 760px;
}
body.mc-public .kpi{
  min-width: 110px;
  padding: 12px 10px;
  border-radius: 20px;
  background: rgba(0,0,0,0.28);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(14px);
}
html[data-theme="light"] body.mc-public .kpi-lbl{
  opacity: .9;
}
body.mc-public .hero-grid > .card{
  border-radius: 30px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(255,255,255,0.94)),
    var(--bg-card);
  border: 1px solid rgba(var(--accent-rgb), 0.12);
  box-shadow: var(--shadow-premium);
  padding: clamp(24px, 3vw, 34px);
}
body.mc-public .hero-grid > .card .card-tag{
  margin-bottom: 14px;
}
body.mc-public .hero-grid > .card h3{
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
}
body.mc-public .hero-grid > .card p{
  font-size: 1rem;
  line-height: 1.7;
}
body.mc-public .hero-grid > .card .cta-row{
  margin-top: 18px;
}
body.mc-public .hero-grid > .card .cta-row .btn{
  min-height: 42px;
}

/* ---------- Homepage modules ---------- */
body.mc-public #home-highlights{
  padding-top: 24px;
}
body.mc-public .section-jumps{
  gap: 10px;
  margin-bottom: clamp(24px, 4vw, 36px);
}
body.mc-public .section-jumps .btn{
  background: color-mix(in srgb, var(--bg-card) 90%, transparent);
}
body.mc-public .home-panels{
  gap: clamp(22px, 3vw, 30px);
}
body.mc-public .home-panel{
  position: relative;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--bg-card) 96%, transparent), color-mix(in srgb, var(--bg-secondary) 92%, transparent)),
    var(--bg-card);
  border: 1px solid color-mix(in srgb, var(--border-color) 75%, transparent);
  box-shadow: var(--shadow-panel);
  overflow: clip;
}
body.mc-public .home-panel::before{
  content:"";
  position:absolute;
  inset:0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, rgba(var(--accent-rgb),0), rgba(var(--accent-rgb),.65), rgba(var(--accent-rgb),0));
  opacity:.7;
}
body.mc-public .home-panel .section-head{
  margin-bottom: 18px;
}
body.mc-public .home-panel .section-head h2{
  margin-bottom: 8px;
}
body.mc-public .home-panel .section-head .subtle{
  max-width: 56ch;
  margin-inline: auto;
}
body.mc-public .home-panel .mc-explore-pager{
  max-width: none;
}
body.mc-public .home-panel .mc-explore-slide .card{
  border-radius: 24px;
  box-shadow: 0 12px 28px rgba(0,0,0,0.08);
}
body.mc-public .home-panel .mc-explore-slide .article-pad{
  padding: 18px;
}
body.mc-public .home-panel .mc-explore-slide h3{
  font-size: 1.15rem;
  line-height: 1.25;
}
body.mc-public .home-panel .section-actions{
  justify-content: center;
}
body.mc-public .home-panel .mc-explore-dots .dot{
  width: 10px;
  height: 10px;
}
@media (min-width: 1024px){
  body.mc-public .home-panels{
    grid-template-columns: repeat(12, 1fr);
  }
  body.mc-public .home-panel{
    grid-column: span 6;
    min-height: 100%;
  }
}

/* ---------- Content / directory shells ---------- */
body.mc-public .search-bar{
  padding: 10px;
  border-radius: 24px;
  background: color-mix(in srgb, var(--bg-card) 90%, transparent);
  border: 1px solid color-mix(in srgb, var(--border-color) 75%, transparent);
  box-shadow: 0 10px 24px rgba(0,0,0,0.05);
}
body.mc-public .search-bar .input{
  min-height: 48px;
  border-radius: 16px;
  background: var(--bg-primary);
}
body.mc-public .typeahead-wrap{
  flex: 1 1 320px;
}
body.mc-public .pill-row{
  gap: 10px;
}
body.mc-public .pill{
  background: color-mix(in srgb, var(--bg-card) 88%, transparent);
  border-color: color-mix(in srgb, var(--border-color) 75%, transparent);
  box-shadow: 0 4px 12px rgba(0,0,0,0.04);
}
body.mc-public .pill.is-active{
  background: rgba(var(--accent-rgb), 0.12);
  border-color: rgba(var(--accent-rgb), 0.28);
  color: var(--text-primary);
}
body.mc-public .article-grid,
body.mc-public .interview-grid,
body.mc-public .album-grid,
body.mc-public .policy-grid{
  gap: clamp(18px, 2.2vw, 26px);
}
body.mc-public .article-card,
body.mc-public .interview-card,
body.mc-public .album-card,
body.mc-public .artist-entry,
body.mc-public .policy-grid > a,
body.mc-public .policy-card{
  border-radius: 24px !important;
}
body.mc-public .article-card,
body.mc-public .interview-card{
  background: color-mix(in srgb, var(--bg-card) 96%, transparent);
  border: 1px solid color-mix(in srgb, var(--border-color) 75%, transparent);
  box-shadow: 0 12px 26px rgba(0,0,0,0.05);
}
body.mc-public .article-card:hover,
body.mc-public .interview-card:hover,
body.mc-public .policy-card:hover{
  transform: translateY(-6px);
}
body.mc-public .article-pad{
  padding: 20px;
}
body.mc-public .article-meta{
  margin-bottom: 10px;
}
body.mc-public .album-card{
  box-shadow: 0 12px 28px rgba(0,0,0,0.08);
}
body.mc-public .album-overlay{
  padding: 26px 18px 18px;
}
body.mc-public .album-overlay h3,
body.mc-public .album-overlay .album-title{
  text-shadow: 0 2px 14px rgba(0,0,0,0.5);
}

/* ---------- Artist index / artist pages ---------- */
body.mc-public .artist-directory,
body.mc-public .artist-bio-card,
body.mc-public .mc-tab-panels > .mc-tab-panel{
  background: color-mix(in srgb, var(--bg-card) 96%, transparent);
  border: 1px solid color-mix(in srgb, var(--border-color) 75%, transparent);
  box-shadow: var(--shadow-panel);
}
body.mc-public .artist-entry{
  display: grid;
  grid-template-columns: auto 104px minmax(0,1fr);
  gap: 16px;
  align-items: center;
  padding: 16px;
}
body.mc-public .artist-entry-media{
  width: 104px;
  height: 104px;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 10px 22px rgba(0,0,0,0.10);
}
body.mc-public .artist-entry-rank{
  font-size: clamp(1.35rem, 2vw, 1.75rem);
  font-weight: 800;
  color: var(--text-tertiary);
  width: 42px;
  text-align: center;
}
body.mc-public .artist-entry-name{
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-primary);
}
body.mc-public .artist-entry-knownfor{
  margin-top: 8px;
}
body.mc-public .knownfor-mini{
  margin-top: 8px;
  gap: 8px;
}
body.mc-public .knownfor-thumb{
  width: 64px;
  height: 64px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
}
body.mc-public .artist-hero-stats{
  margin-top: 18px;
}
body.mc-public .artist-bio-grid{
  gap: 22px;
}
body.mc-public .artist-bio-copy{
  max-width: 62ch;
}
body.mc-public .artist-bio-meta{
  padding-top: 14px;
  border-top: 1px solid color-mix(in srgb, var(--border-color) 70%, transparent);
}
body.mc-public .mc-tabs{
  gap: 10px;
}
body.mc-public .mc-tab{
  min-height: 42px;
  border-radius: 999px;
  box-shadow: 0 6px 16px rgba(0,0,0,0.04);
}

/* ---------- Reading pages ---------- */
body.mc-public .post-head{
  max-width: 880px;
  margin-inline: auto;
}
body.mc-public .post-head h1{
  text-wrap: balance;
}
body.mc-public .article-meta{
  color: var(--text-tertiary);
}
body.mc-public .article-body,
body.mc-public .richtext{
  max-width: var(--reading-width);
  margin-inline: auto;
  font-size: clamp(1.05rem, 1.15vw, 1.18rem);
  line-height: 1.85;
}
body.mc-public .article-body > p + p,
body.mc-public .richtext > p + p{
  margin-top: 1.1em;
}
body.mc-public .article-body h2,
body.mc-public .article-body h3,
body.mc-public .richtext h2,
body.mc-public .richtext h3{
  letter-spacing: -0.02em;
  margin-top: 1.9em;
}
body.mc-public .translate-bar,
body.mc-public .translate-note,
body.mc-public .share-details,
body.mc-public .contact-author-card{
  max-width: var(--reading-width);
  margin-inline: auto;
}
body.mc-public .embed,
body.mc-public .card{
  box-shadow: var(--shadow-panel);
}
body.mc-public .share-details{
  text-align: center;
  margin-top: 20px;
}
body.mc-public .share-row{
  justify-content: center;
}

/* ---------- About / product story ---------- */
body.mc-public .about-split{
  gap: clamp(20px, 3vw, 28px);
}
body.mc-public .about-split .card{
  border-radius: 28px;
  padding: clamp(22px, 3vw, 32px);
  box-shadow: var(--shadow-panel);
}
body.mc-public .app-teaser .pill-row{
  justify-content: flex-start;
}
body.mc-public .app-teaser strong{
  color: var(--text-primary);
}

/* ---------- Policies ---------- */
body.mc-public .policy-page .toc{
  background: color-mix(in srgb, var(--bg-card) 96%, transparent);
  border: 1px solid color-mix(in srgb, var(--border-color) 72%, transparent);
  box-shadow: var(--shadow-panel);
}
body.mc-public .policy-page .toc-list a{
  border-radius: 14px;
  padding: 10px 12px;
}
body.mc-public .policy-page .toc-list a:hover{
  background: rgba(var(--accent-rgb), 0.08);
}
body.mc-public .policy-card{
  background: color-mix(in srgb, var(--bg-card) 96%, transparent);
  border: 1px solid color-mix(in srgb, var(--border-color) 75%, transparent);
  box-shadow: var(--shadow-panel);
  padding: 18px;
}

/* ---------- Footer ---------- */
body.mc-public .site-footer{
  margin-top: clamp(50px, 8vw, 100px);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--bg-secondary) 94%, transparent), color-mix(in srgb, var(--bg-primary) 100%, transparent));
  border-top: 1px solid color-mix(in srgb, var(--border-color) 75%, transparent);
}
body.mc-public .footer-grid{
  gap: clamp(20px, 3vw, 34px);
}
body.mc-public .footer-brand p{
  max-width: 32ch;
}

/* ---------- Mobile cleanup ---------- */
@media (max-width: 767px){
  body.mc-public .hero{
    min-height: auto;
    padding-bottom: 40px;
  }
  body.mc-public .hero-grid > .card{
    margin-top: 8px;
  }
  body.mc-public .kpis{
    gap: 10px;
  }
  body.mc-public .kpi{
    min-width: calc(50% - 8px);
  }
  body.mc-public .home-panel{
    padding: 18px;
  }
  body.mc-public .artist-entry{
    grid-template-columns: 84px minmax(0,1fr);
    padding: 14px;
  }
  body.mc-public .artist-entry-rank{
    display:none;
  }
  body.mc-public .artist-entry-media{
    width: 84px;
    height: 84px;
    border-radius: 18px;
  }
  body.mc-public .search-bar{
    padding: 8px;
  }
  body.mc-public .about-split .app-teaser .pill-row{
    justify-content: center;
  }
}