/* ─── Design system (new layout + Stardust feel) ─────────── */
:root{
  --ff:'Plus Jakarta Sans',sans-serif;

  --indigo:#4361ee;
  --indigo-2:#4f46e5;
  --indigo-lt:#eef0fd;

  --bg:#f5f6ff;
  --white:#ffffff;
  --border:rgba(67,97,238,.10);
  --shadow-1:0 2px 10px rgba(67,97,238,.08);
  --shadow-2:0 10px 30px rgba(67,97,238,.14);

  --ink:#111827;
  --ink-2:#374151;
  --ink-3:#6b7280;
  --ink-4:#9ca3af;

  --radius-xl:22px;
  --radius-lg:16px;
  --radius-md:12px;
  --radius-pill:999px;

  --safe-bottom:env(safe-area-inset-bottom,0px);
  --safe-left:env(safe-area-inset-left,0px);
  --safe-right:env(safe-area-inset-right,0px);

  --grad: linear-gradient(135deg, rgba(67,97,238,1) 0%, rgba(79,70,229,1) 55%, rgba(99,102,241,1) 100%);
}



/* ─── Reset ─────────────────────────────────────────────── */
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:var(--ff);
  background:var(--bg);
  color:var(--ink);
  min-height:100dvh;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button{font-family:var(--ff);border:0;cursor:pointer;background:none}
img{display:block;max-width:100%}

/* ─── Overflow guards (FIX: no horizontal page scroll, carousels still work) ─── */
/* Prevent grid/flex children from forcing width */
.grid > *, .hero-inner > *, .left, .hero-meta, .card { min-width: 0; }

/* Clip any accidental overflow at the shell level (doesn't break inner horizontal scrollers) */
.shell{ overflow-x: clip; }
@supports not (overflow: clip){
  .shell{ overflow-x: hidden; }
}

/* Wrap long strings/URLs so they don't blow out layout */
.description,
.comment-text,
.card-sub,
.page-title,
.byline,
.tile-title,
.tile-sub{
  overflow-wrap:anywhere;
  word-break:break-word;
}
.description a, .comment-text a{ overflow-wrap:anywhere; word-break:break-word; }

/* If description ever contains embedded elements, keep them contained */
.description img,
.description video,
.description iframe,
.description canvas,
.description svg{
  max-width:100% !important;
  height:auto !important;
}

/* Tables are a common overflow culprit */
.description table{
  max-width:100%;
  display:block;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
}

/* ─── Loader ────────────────────────────────────────────── */
.page-loader{
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: grid;
  place-items: center;
  background: var(--grad);
  transition: opacity .35s ease;
}
.page-loader.hidden{opacity:0;pointer-events:none}
.loader{
  --size: 66px;
  --thickness: 6px;
  color: white;
  width: var(--size);
  height: var(--size);
  display: grid;
  place-items: center;
  position: relative;
  border-radius: 50%;
  background: conic-gradient(from 0turn, currentColor 0 12%, transparent 12% 100%);
  -webkit-mask: radial-gradient(farthest-side, transparent calc(50% - var(--thickness)), #000 calc(50% - var(--thickness) + 0.5px));
  mask: radial-gradient(farthest-side, transparent calc(50% - var(--thickness)), #000 calc(50% - var(--thickness) + 0.5px));
  animation: spin 1s linear infinite;
}
.loader::after{
  content:"";
  position:absolute;
  inset:0;
  border-radius:50%;
  background: conic-gradient(from 0turn, currentColor 0 12%, transparent 12% 100%);
  filter: blur(7px) saturate(140%);
  opacity: .35;
  animation: spin 1s linear infinite reverse;
}
@keyframes spin{to{transform:rotate(1turn)}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ─── Page shell ───────────────────────────────────────── */
.shell{
  max-width:1120px;
  margin:0 auto;
  padding:14px calc(16px + var(--safe-right)) calc(74px + var(--safe-bottom)) calc(16px + var(--safe-left));
}

/* ─── Topbar ───────────────────────────────────────────── */
.topbar{
  position:sticky;top:0;z-index:80;
  background:var(--white);
  border:1px solid var(--border);
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow-1);
  padding:10px 12px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}
.left{
  display:flex;align-items:center;gap:10px;min-width:0;
}
.logo-pill{
  display:flex;align-items:center;gap:6px;
  background:var(--indigo);color:#fff;
  padding:6px 12px;border-radius:var(--radius-pill);
  font-weight:400;font-size:12px;flex-shrink:0;
}
.page-title{
  font-weight:400;font-size:14px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.actions{display:flex;gap:8px;flex-shrink:0}
.icon-btn{
  width:36px;height:36px;border-radius:12px;
  background:var(--indigo-lt);color:var(--indigo);
  display:grid;place-items:center;
  transition:transform .12s;
}
.icon-btn:active{transform:scale(.92)}

/* ─── Hero (new layout) ─────────────────────────────────── */
.hero{
  margin-top:12px;
  border-radius:var(--radius-xl);
  background: var(--grad);
  box-shadow:0 14px 44px rgba(67,97,238,.35);
  position:relative;
  overflow:hidden;
}
.hero::after{
  content:"";
  position:absolute;
  right:-40px;top:-60px;
  width:240px;height:240px;border-radius:50%;
  background:rgba(255,255,255,.09);
  pointer-events:none;
}
.hero-inner{
  position:relative;
  padding:18px;
  display:grid;
  grid-template-columns: 140px 1fr;
  gap:14px;
  align-items:center;
}
.cover{
  width:140px;height:200px;
  border-radius:16px;
  object-fit:cover;
  box-shadow:0 16px 38px rgba(0,0,0,.25);
  border:1px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.10);
}
.hero-meta{min-width:0;color:#fff}
.kicker{
  font-size:11px;font-weight:400;
  letter-spacing:.09em;text-transform:uppercase;
  color:rgba(255,255,255,.70);
}
.h1{
  margin-top:6px;
  font-size:22px;
  font-weight:500;
  letter-spacing:-.02em;
  line-height:1.15;
  word-break:break-word;
}
.byline{
  margin-top:8px;
  font-size:13px;
  color:rgba(255,255,255,.86);
  display:flex;flex-wrap:wrap;gap:6px;align-items:center;
}
.byline a{border-bottom:1px solid rgba(255,255,255,.55)}
.chips{
  margin-top:12px;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 10px;
  border-radius:999px;
  font-size:12px;
  font-weight:400;
  color:#fff;
  background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.18);
}
.chip i{opacity:.95}
.hero-actions{
  margin-top:12px;
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 14px;
  border-radius:999px;
  font-size:13px;
  font-weight:500;
  border:1px solid transparent;
  transition:transform .1s, opacity .15s;
  user-select:none;
}
.btn:active{transform:scale(.97);opacity:.9}
.btn.primary{background:#fff;color:var(--indigo)}
.btn.ghost{background:rgba(255,255,255,.15);color:#fff;border-color:rgba(255,255,255,.22)}
.btn.icon{
  width:42px;height:42px;padding:0;
  border-radius:14px;
}

/* ─── Layout grid ───────────────────────────────────────── */
.grid{
  margin-top:12px;
  display:grid;
  grid-template-columns: 1.35fr .65fr;
  gap:12px;
  align-items:start;
}
.card{
  background:var(--white);
  border:1px solid var(--border);
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow-2);
  padding:14px;
}
.card-title{
  font-size:15px;
  font-weight:500;
  color:var(--ink);
  letter-spacing:-.01em;
  display:flex;align-items:center;gap:8px;
}
.card-sub{
  margin-top:6px;
  color:var(--ink-3);
  font-size:12.5px;
  line-height:1.5;
}

/* About */
.description{
  margin-top:10px;
  font-size:13px;
  line-height:1.7;
  color:var(--ink-2);
  max-height: 150px;
  overflow:hidden;
  position:relative;
  transition:max-height .25s ease;
}
.description.expanded{max-height:2400px}
.description:not(.expanded)::after{
  content:'';
  position:absolute;left:0;right:0;bottom:0;
  height:46px;
  background:linear-gradient(transparent, var(--white));
}
.toggle-desc-btn{
  margin-top:10px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12.5px;
  font-weight:500;
  color:var(--indigo);
}
.toggle-desc-btn i{opacity:.9}

/* tags */
.tags{
  margin-top:12px;
  display:flex;
  gap:6px;
  flex-wrap:wrap;
}
.tag{
  display:inline-flex;align-items:center;
  padding:6px 10px;
  border-radius:999px;
  background:var(--indigo-lt);
  border:1px solid var(--border);
  color:var(--indigo);
  font-size:12px;
  font-weight:400;
}

/* warnings */
.warnings{margin-top:12px;display:flex;gap:8px;flex-wrap:wrap}
.warning-tag{
  padding:6px 10px;
  border-radius:12px;
  background:rgba(239,68,68,.10);
  border:1px solid rgba(239,68,68,.25);
  font-size:12px;
  color:#ef4444;
  display:inline-flex;align-items:center;gap:8px;
}

/* Actions card */
.action-stack{display:grid;gap:10px;margin-top:10px}
.action-row{display:flex;gap:10px;align-items:center}
.btn-wide{
  width:100%;
  border-radius:16px;
  padding:12px 14px;
  background:var(--indigo);
  color:#fff;
  border:1px solid rgba(67,97,238,.35);
  box-shadow:var(--shadow-1);
  font-weight:500;
  font-size:13px;
  display:flex;align-items:center;justify-content:center;gap:9px;
}
.btn-wide.secondary{
  background:var(--white);
  color:var(--ink);
  border:1px solid var(--border);
}
.btn-wide:active{transform:scale(.98)}
.square{
  width:48px;height:48px;border-radius:16px;
  border:1px solid var(--border);
  background:var(--white);
  box-shadow:var(--shadow-1);
  display:grid;place-items:center;
  color:var(--ink-2);
}
.square:active{transform:scale(.96)}
.square.favorited{background:var(--indigo);color:#fff;border-color:rgba(67,97,238,.35)}

/* share */
.share-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.share-btn{
  width:42px;height:42px;border-radius:14px;
  background:var(--indigo-lt);
  border:1px solid var(--border);
  color:var(--indigo);
  display:grid;place-items:center;
}
.share-btn:active{transform:scale(.95)}

/* rating */
.rating-stars{display:flex;justify-content:center;gap:10px;margin-top:10px}
.star{
  font-size:28px;color:rgba(156,163,175,.55);
  cursor:pointer;transition:transform .12s, color .12s;
}
.star.hovered,.star.active{color:#fbbf24;transform:scale(1.12)}
.rating-info{
  margin-top:10px;
  text-align:center;
  font-size:12.5px;
  color:var(--ink-3);
}
.rating-info strong{color:var(--ink);font-weight:500}
#user-rating-msg{min-height:18px;color:var(--indigo);font-weight:500}

/* comments */
.comment{
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:16px;
  padding:12px;
  margin-top:10px;
}
.comment-header{display:flex;align-items:center;gap:10px}
.avatar{
  width:34px;height:34px;border-radius:50%;
  background:var(--indigo);
  box-shadow:0 10px 20px rgba(67,97,238,.25);
  flex:0 0 auto;
}
.comment-author{font-size:13px;font-weight:500;color:var(--ink)}
.comment-date{margin-left:auto;font-size:11.5px;color:var(--ink-4)}
.comment-text{margin-top:8px;font-size:12.5px;color:var(--ink-2);line-height:1.6}

/* carousels */
.carousel{
  margin-top:12px;
  display:flex;
  gap:10px;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
  padding-bottom:2px;

  /* extra mobile help: make horizontal swipe reliable */
  overscroll-behavior-x: contain;
  touch-action: pan-x;
}
.carousel::-webkit-scrollbar{display:none}
.tile{
  flex:0 0 128px;
  border-radius:18px;
  background:var(--white);
  border:1px solid var(--border);
  box-shadow:var(--shadow-1);
  overflow:hidden;
}
.tile-cover{
  width:100%;
  aspect-ratio: 3/4;
  object-fit:cover;
  background:var(--indigo-lt);
}
.tile-body{padding:10px}
.tile-title{
  font-size:12.5px;
  font-weight:500;
  color:var(--ink);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.tile-sub{
  margin-top:4px;
  font-size:11.5px;
  color:var(--ink-3);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}

/* Popular lists row */
.list-tile{
  flex:0 0 180px;
  border-radius:18px;
  background:var(--white);
  border:1px solid var(--border);
  box-shadow:var(--shadow-1);
  padding:12px;
  display:grid;
  gap:8px;
}
.list-title{font-size:13px;font-weight:500;color:var(--ink);line-height:1.25}
.list-meta{display:flex;gap:8px;flex-wrap:wrap}
.pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 10px;border-radius:999px;
  font-size:11.5px;color:var(--ink-3);
  background:var(--bg);
  border:1px solid var(--border);
}

/* Modals (re-styled) */
.modal{
  display:none;
  position:fixed;inset:0;z-index:9999;
  background:rgba(17,24,39,.55);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  align-items:center;
  justify-content:center;
  padding:16px;
}
.modal.show{display:flex}
.modal-content{
  width:min(520px, 100%);
  background:var(--white);
  border:1px solid var(--border);
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow-2);
  padding:16px;
  position:relative;
  max-height: 82vh;
  overflow:auto;
}
.modal-close{
  position:absolute;top:12px;right:12px;
  width:34px;height:34px;border-radius:12px;
  background:var(--indigo-lt);color:var(--indigo);
  display:grid;place-items:center;
}
.modal h2{font-size:16px;font-weight:500;color:var(--ink);margin-bottom:6px}
.modal p{font-size:12.5px;color:var(--ink-3);line-height:1.55;margin-bottom:12px}
.modal-error{color:#ef4444;font-size:12.5px;margin:8px 0}

/* Library list items */
.list-item{
  display:flex;align-items:center;gap:10px;
  padding:10px;
  border-radius:16px;
  background:var(--bg);
  border:1px solid var(--border);
  margin-bottom:8px;
  font-size:13px;color:var(--ink-2);
}
.list-item input{width:18px;height:18px}

/* notification toast */
.notification{
  position:fixed;
  bottom: calc(16px + var(--safe-bottom));
  left:50%;
  transform:translateX(-50%);
  background: #111827;
  color:#fff;
  padding:11px 16px;
  border-radius:14px;
  font-size:12.5px;
  z-index:10000;
  box-shadow:0 16px 40px rgba(0,0,0,.25);
}
.notification.success{background:#10b981}
.notification.error{background:#ef4444}

/* Promo banner */
.promo-banner{
  margin-top:12px;
  border-radius:var(--radius-xl);
  background:var(--indigo-lt);
  border:1px solid rgba(67,97,238,.20);
  box-shadow:var(--shadow-1);
  padding:12px 14px;
  color:var(--ink-2);
  font-size:12.5px;
  line-height:1.55;
}
.promo-banner a{color:var(--indigo);text-decoration:underline}

/* Responsive */
@media (max-width: 980px){
  .grid{grid-template-columns:1fr}
}
@media (max-width: 600px){
  .shell{padding:10px calc(12px + var(--safe-right)) calc(74px + var(--safe-bottom)) calc(12px + var(--safe-left))}
  .topbar{padding:9px 10px;border-radius:18px}
  .icon-btn{width:34px;height:34px;border-radius:10px}
  .hero-inner{grid-template-columns: 108px 1fr}
  .cover{width:108px;height:156px;border-radius:14px}
  .h1{font-size:19px}
  .btn.icon{width:40px;height:40px;border-radius:14px}
}