:root{
  --bg:#f6f7ff;
  --card: rgba(255,255,255,.88);
  --card2: rgba(255,255,255,.96);
  --line: rgba(0,0,0,.10);
  --text:#000000;
  --muted:#1f2937;
  --accent1:#ff4fd8;
  --accent2:#7aa2ff;
  --shadow: 0 18px 48px rgba(0,0,0,.14);
  --radius: 18px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
}

.bg{
  position:fixed; inset:0;
  background-size:cover;
  background-position:center;
  transform: scale(1.04);
  filter: blur(4px) saturate(1.05) brightness(1.15);
  opacity:.95;
}
.bg-overlay{
  position:fixed; inset:0;
  background:
    radial-gradient(1200px 700px at 18% 10%, rgba(255,79,216,.18), transparent 62%),
    radial-gradient(1000px 650px at 82% 18%, rgba(122,162,255,.18), transparent 60%),
    radial-gradient(900px 700px at 50% 100%, rgba(255,255,255,.28), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.60) 55%, rgba(255,255,255,.45));
}

.wrap{position:relative; max-width:1100px; margin:0 auto; padding:22px}

.topbar{
  position:sticky; top:0; z-index:20;
  display:flex; align-items:center; justify-content:space-between;
  gap:14px;
  padding:14px 16px;
  backdrop-filter: blur(10px);
  background: rgba(11,16,32,.35);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.brand__title{font-weight:900; letter-spacing:.2px}
.brand__subtitle{font-size:13px; color:var(--muted); margin-top:2px}
.brand--center{text-align:center; flex:1}

.btn{
  border:1px solid rgba(20,30,60,.12);
  background: rgba(255,255,255,.65);
  color:var(--text);
  padding:10px 12px;
  border-radius:14px;
  font-weight:800;
  cursor:pointer;
  text-decoration:none;
  display:inline-flex; align-items:center; gap:10px;
}
.btn:hover{transform: translateY(-1px)}
.btn--primary{
  border:0;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  color:#07101f;
}
.btn--ghost{background: rgba(255,255,255,.55)}
.topbar__actions{display:flex; gap:10px}

.hero{
  margin-top:18px;
  padding:22px;
  border-radius: var(--radius);
  border:1px solid rgba(255,255,255,.12);
  background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.06));
  box-shadow: var(--shadow);
}
.hero h1{margin:0 0 8px; font-size:28px}
.hero p{margin:0; color:var(--muted); line-height:1.45}

.albums{
  margin-top:18px;
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:14px;
}
.album-card{
  grid-column: span 6;
  padding:18px;
  border-radius: var(--radius);
  border:1px solid rgba(255,255,255,.14);
  background: radial-gradient(600px 300px at 30% 10%, rgba(255,79,216,.20), transparent 60%),
              radial-gradient(500px 260px at 70% 20%, rgba(122,162,255,.20), transparent 60%),
              rgba(255,255,255,.06);
  box-shadow: var(--shadow);
  text-decoration:none;
  color:var(--text);
  position:relative;
  overflow:hidden;
}
.album-card:before{
  content:"";
  position:absolute; inset:-40px;
  background: radial-gradient(closest-side, rgba(255,255,255,.12), transparent 55%);
  transform: rotate(12deg);
  opacity:.55;
}
.album-card__icon{font-size:26px; position:relative}
.album-card__title{font-size:20px; font-weight:900; margin-top:8px; position:relative}
.album-card__hint{color:var(--muted); margin-top:4px; font-size:13px; position:relative}

.footer-note{
  margin:18px 0 40px;
  padding:14px 16px;
  border-radius: 16px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color:var(--muted);
}

.notice{
  margin-top:18px;
  padding:22px;
  border-radius: var(--radius);
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  box-shadow: var(--shadow);
}
.notice--expired h1{margin:0 0 10px}
.notice--expired p{margin:0; color:var(--muted)}

.toolbar{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px;
  margin-top:18px;
  padding:12px;
  border-radius: 16px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
}
.search{
  width:min(420px, 60vw);
  padding:10px 12px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.18);
  color:var(--text);
  outline:none;
}

.grid{
  margin-top:14px;
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:10px;
}
.tile{
  grid-column: span 3;
  border-radius: 16px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  overflow:hidden;
  position:relative;
  cursor:pointer;
}
.tile img{
  width:100%;
  height: 190px;
  object-fit: cover;
  display:block;
  filter: saturate(1.03) contrast(1.03);
}
.tile__bar{
  position:absolute; left:10px; right:10px; bottom:10px;
  display:flex; align-items:center; justify-content:space-between;
  gap:10px;
}
.badge{
  padding:7px 10px;
  border-radius: 999px;
  border:1px solid rgba(255,255,255,.16);
  background: rgba(0,0,0,.20);
  font-size:12px;
  color: rgba(255,255,255,.9);
  max-width: 72%;
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
}
.like{
  border:1px solid rgba(255,255,255,.16);
  background: rgba(0,0,0,.20);
  color:var(--text);
  border-radius: 999px;
  padding:7px 10px;
  display:inline-flex; align-items:center; gap:8px;
  cursor:pointer;
}
.like__heart{font-size:16px; line-height:1}
.like.is-liked{
  background: rgba(255,79,216,.20);
  border-color: rgba(255,79,216,.35);
}
.like.is-liked .like__heart{content:"♥"}
.skeleton{padding:18px; color:var(--muted)}

.modal{position:fixed; inset:0; display:none; z-index:50}
.modal.is-open{display:block}
.modal__backdrop{position:absolute; inset:0; background: rgba(0,0,0,.6); backdrop-filter: blur(2px)}
.modal__panel{
  position:relative;
  width:min(720px, 92vw);
  max-height: min(86vh, 900px);
  margin: 7vh auto;
  border-radius: 18px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(11,16,32,.88);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.modal__panel--wide{width:min(980px, 94vw)}
.modal__head{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px;
  padding:12px 12px;
  border-bottom:1px solid rgba(255,255,255,.10);
}
.modal__title{font-weight:900}
.modal__actions{display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end}
.modal__body{
  padding:16px;
  overflow:auto;
  color: rgba(255,255,255,.92);
}
.modal__body--center{display:flex; align-items:center; justify-content:center; flex-direction:column; gap:12px}
#lbImg{max-width:100%; max-height:60vh; border-radius: 14px; border:1px solid rgba(255,255,255,.12)}
.lb-meta{display:flex; align-items:center; justify-content:space-between; gap:12px; width:100%}
.lb-name{color:var(--muted); font-size:13px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; max-width: 70%}

.field span{display:block; font-weight:800; margin:6px 0}
.field input{
  width:100%; padding:10px 12px;
  border-radius:14px; border:1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.18); color:var(--text);
}
.row{display:flex; align-items:center; gap:12px; margin-top:10px}
.muted{color: var(--muted); font-weight:700}

@media (max-width: 980px){
  .tile{grid-column: span 4}
  .tile img{height: 170px}
  .album-card{grid-column: span 12}
}
@media (max-width: 560px){
  .tile{grid-column: span 6}
  .tile img{height: 150px}
  .hero h1{font-size:24px}
}