/* ════════════════════════════════════════════════════════════
   TERAN ILDIZ — css/reader.css   (v33 · 5/7)
   PDF ko'ruvchi · maqola oynasi (BBC article) · tashqi nashr
   kartalari (.ti-news-*) · saqofat qatorlari (.sq-row) ·
   amal panellari (.pa-*)
   ════════════════════════════════════════════════════════════ */

/* ─────────────────────────────────────────────
   1) PDF KO'RUVCHI (#rdr)
───────────────────────────────────────────── */
#rdr {
  position: fixed; inset: 0; z-index: 240;
  display: flex; flex-direction: column;
  background: var(--bg);
}
#rdr[hidden] { display: none; }

.rdr-top {
  flex: 0 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  min-height: calc(54px + env(safe-area-inset-top));
  padding: env(safe-area-inset-top) 14px 0;
  background: var(--chrome-bg);
  border-bottom: 1px solid var(--chrome-bdr);
  box-shadow: inset 0 -3px 0 var(--brand);
}
.rdr-top-l { display: flex; align-items: center; gap: 8px; min-width: 0; }
.rdr-back {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 12px;
  color: var(--chrome-ink);
  font-size: .84rem; font-weight: 600;
  border-radius: var(--r-sm);
  transition: background var(--dur) var(--ease);
}
.rdr-back:hover { background: var(--chrome-hover); }
.rdr-title {
  font-size: .95rem; font-weight: 600; color: var(--chrome-ink);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  min-width: 0;
}
.rdr-tools { display: flex; gap: 4px; }
.rdr-tool {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  color: var(--chrome-txt);
  border-radius: var(--r-sm);
  font-size: 14px;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.rdr-tool:hover { background: var(--chrome-hover); color: var(--chrome-ink); }

#pdfLoad, #pdfErr {
  flex: 1;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px;
  color: var(--muted); font-size: .92rem;
}
.pdf-spinner {
  width: 34px; height: 34px;
  border: 3px solid var(--rule-strong);
  border-top-color: var(--brand);
  border-radius: 50%;
  animation: spinSlow 1s linear infinite;
}
.pdf-err-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.pdf-err-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  font-size: .8rem; font-weight: 700;
  color: var(--ink);
  border: 1px solid var(--rule-strong); border-radius: var(--r-sm);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.pdf-err-btn:hover { background: var(--brand); border-color: var(--brand); color: #fff; }

#pdfCanvasWrap {
  flex: 1; overflow: auto;
  -webkit-overflow-scrolling: touch;
  padding: 16px max(12px, env(safe-area-inset-right)) 88px max(12px, env(safe-area-inset-left));
}
#pdfCanvasWrap canvas, #pdfCanvasWrap .pdf-pg-sp {
  display: block;
  margin: 0 auto 14px;
  max-width: calc(100% * var(--pdf-z, 1));
  width: calc(min(860px, 100%) * var(--pdf-z, 1));
  background: #fff;
  box-shadow: var(--sh-md);
  border-radius: 2px;
}
#pdfCanvasWrap iframe { width: 100%; height: 100%; border: 0; background: #fff; }

/* Pastki navigatsiya paneli (reader.js yaratadi) */
#pdfNavBar {
  position: fixed; z-index: 245;
  left: 50%; transform: translateX(-50%);
  bottom: calc(14px + env(safe-area-inset-bottom));
  display: flex; align-items: center; gap: 2px;
  padding: 5px;
  background: var(--chrome-bg);
  border: 1px solid var(--chrome-bdr);
  border-radius: var(--r);
  box-shadow: var(--sh-lg);
}
.pdf-nav-btn {
  min-width: 38px; height: 38px;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 0 10px;
  color: var(--chrome-ink);
  font-size: .8rem; font-weight: 600;
  border-radius: var(--r-sm);
  transition: background var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.pdf-nav-btn:hover { background: var(--chrome-hover); }
.pdf-nav-btn:disabled { opacity: .35; cursor: default; }
.pdf-nav-btn:disabled:hover { background: none; }
.pdf-nav-info, .pdf-nav-sep {
  color: var(--chrome-txt); font-size: .78rem; font-weight: 600;
  padding: 0 8px; font-variant-numeric: tabular-nums;
}
.pdf-nav-sep { padding: 0 2px; opacity: .5; }

/* ─────────────────────────────────────────────
   2) MAQOLA OYNASI (#artRdr) — BBC maqola sahifasi
───────────────────────────────────────────── */
#artRdr {
  position: fixed; inset: 0; z-index: 240;
  display: flex; flex-direction: column;
  background: var(--bg);
}
#artRdr[hidden] { display: none; }
body.art-open { overflow: hidden; }

.art-top {
  flex: 0 0 auto;
  display: flex; align-items: center; gap: 10px;
  min-height: calc(54px + env(safe-area-inset-top));
  padding: env(safe-area-inset-top) 14px 0;
  background: var(--chrome-bg);
  border-bottom: 1px solid var(--chrome-bdr);
  box-shadow: inset 0 -3px 0 var(--brand);
}
.art-back {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 12px;
  color: var(--chrome-ink);
  font-size: .84rem; font-weight: 600;
  border-radius: var(--r-sm);
  transition: background var(--dur) var(--ease);
}
.art-back:hover { background: var(--chrome-hover); }
.art-htitle {
  flex: 1; min-width: 0;
  font-size: .9rem; font-weight: 600; color: var(--chrome-ink);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.art-top-acts { display: flex; gap: 4px; }

.art-scroll {
  flex: 1; overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}
.art-content, .art-load, .art-err {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px max(18px, env(safe-area-inset-right)) 80px max(18px, env(safe-area-inset-left));
}
.art-load, .art-err {
  display: flex; flex-direction: column; align-items: center; gap: 16px;
  padding-top: 80px; color: var(--muted);
}

.art-hero {
  width: 100%; aspect-ratio: 16 / 9; object-fit: cover;
  border-radius: var(--r-sm);
  margin-bottom: 20px;
  background: var(--surf-2);
}
.art-title {
  font-size: clamp(1.45rem, 4.4vw, 2.1rem);
  font-weight: 700; line-height: 1.18; letter-spacing: -.018em;
  margin-bottom: 10px;
}
.art-meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px;
  padding: 10px 0 14px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--rule);
  font-size: .76rem; color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.art-html { font-size: 1.02rem; line-height: 1.78; color: var(--txt); }
.art-html p { margin: 0 0 1.1em; }
.art-html h2, .art-html h3, .art-html h4 { margin: 1.5em 0 .55em; line-height: 1.25; }
.art-html h2 { font-size: 1.3rem; padding-top: .6em; border-top: 1px solid var(--rule); }
.art-html h3 { font-size: 1.12rem; }
.art-html img { border-radius: var(--r-sm); margin: 1.1em auto; }
.art-html a { color: var(--brand-hi); text-decoration: underline; text-underline-offset: 3px; }
.art-html blockquote {
  margin: 1.3em 0; padding: 4px 0 4px 18px;
  border-left: 4px solid var(--brand);
  font-family: var(--ff-serif); font-style: italic; font-size: 1.08rem;
  color: var(--ink);
}
.art-html ul, .art-html ol { padding-left: 1.3em; margin: 0 0 1.1em; }
.art-html ul { list-style: disc; }
.art-html ol { list-style: decimal; }
.art-html li { margin-bottom: .4em; }
.art-html iframe, .art-html video { width: 100%; aspect-ratio: 16/9; height: auto; border: 0; border-radius: var(--r-sm); background: #000; margin: 1.1em 0; }
.art-html table { width: 100%; border-collapse: collapse; margin: 1.1em 0; font-size: .9rem; }
.art-html td, .art-html th { border: 1px solid var(--rule); padding: 8px 10px; }

.art-doc-embed { margin: 20px 0; }
.art-src-link {
  display: inline-flex; align-items: center; gap: 9px;
  margin-top: 26px; padding: 11px 16px;
  font-size: .78rem; font-weight: 700; letter-spacing: .04em;
  color: var(--ink);
  border: 1px solid var(--rule-strong); border-radius: var(--r-sm);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.art-src-link:hover { background: var(--brand); border-color: var(--brand); color: #fff; }

/* ─────────────────────────────────────────────
   3) TASHQI NASHR KARTALARI (.ti-news-card)
      (.card bazasi components.css dan keladi)
───────────────────────────────────────────── */
.ti-news-cover {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--surf-2);
  overflow: hidden;
  flex: 0 0 auto;
}
.ti-news-cover img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--dur-lg) var(--ease-out);
}
.card:hover .ti-news-cover img { transform: scale(1.03); }
.ti-news-cover--ph { display: grid; place-items: center; font-size: 30px; color: var(--dim); background: linear-gradient(135deg, var(--cc, #444), var(--cd, #222)); }
.ti-news-cover--ph i { color: rgba(255,255,255,.85); }

.ti-news-body { display: flex; flex-direction: column; flex: 1; padding: 12px 14px 12px; min-width: 0; }
.ti-news-badge {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: .66rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--brand-hi);
  margin-bottom: 7px;
}
.ti-news-badge i {
  width: 17px; height: 17px;
  display: grid; place-items: center;
  font-size: 8px; color: #fff;
  background: linear-gradient(135deg, var(--cc, var(--brand)), var(--cd, #400));
  border-radius: 4px;
}
.ti-news-title {
  font-size: 1rem; font-weight: 700; line-height: 1.32;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
  margin-bottom: 6px;
}
.card:hover .ti-news-title { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.ti-news-excerpt {
  font-size: .82rem; line-height: 1.5; color: var(--muted);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  margin-bottom: 10px;
}
.ti-news-footer {
  margin-top: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding-top: 9px;
  border-top: 1px solid var(--rule);
}
.ti-news-date { font-size: .72rem; color: var(--dim); font-variant-numeric: tabular-nums; }
.ti-news-empty { grid-column: 1 / -1; padding: 60px 20px; text-align: center; color: var(--muted); }
.ti-news-loading { grid-column: 1 / -1; }

/* Mobil: yangilik kartalari ham ro'yxat qatoriga aylanadi */
@media (max-width: 719px) {
  .ti-news-card { grid-template-columns: 104px minmax(0, 1fr); }
  .ti-news-cover { aspect-ratio: 1 / 1; margin: 13px 0; border-radius: var(--r-sm); }
  .ti-news-body { padding: 13px 0 0 13px; }
  .ti-news-title { font-size: .92rem; -webkit-line-clamp: 3; }
  .ti-news-excerpt { display: none; }
  #grid.grid .ti-news-card:first-child .ti-news-cover { aspect-ratio: 16 / 9; margin: 14px 0 0; }
  #grid.grid .ti-news-card:first-child .ti-news-body { padding: 13px 0 0; }
  #grid.grid .ti-news-card:first-child .ti-news-title { font-size: 1.18rem; }
  #grid.grid .ti-news-card:first-child .ti-news-excerpt { display: -webkit-box; }
}

/* Subkategoriya paneli (tiNewsSub / huSubBar) */
.ti-news-sub {
  grid-column: 1 / -1;
  display: flex; gap: 2px;
  overflow-x: auto; scrollbar-width: none;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 4px;
}
.ti-news-sub::-webkit-scrollbar { display: none; }
.ti-news-sub button, .ti-news-sub .ti-chip {
  flex: 0 0 auto;
  display: inline-flex; align-items: center; gap: 7px;
  padding: 11px 13px;
  font-size: .82rem; font-weight: 500; white-space: nowrap;
  color: var(--muted);
  border: 0; border-bottom: 3px solid transparent; border-radius: 0;
  background: none;
  transition: color var(--dur) var(--ease);
}
.ti-news-sub button:hover { color: var(--ink); }
.ti-news-sub button.on, .ti-news-sub .on {
  color: var(--ink); font-weight: 700;
  border-bottom-color: var(--brand);
}

/* "Ko'proq yuklash" */
.ti-news-more { grid-column: 1 / -1; display: flex; justify-content: center; padding: 18px 0 6px; }
.ti-news-more-btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 11px 26px;
  font-size: .76rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink);
  border: 1px solid var(--rule-strong); border-radius: var(--r-sm);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.ti-news-more-btn:hover { background: var(--brand); border-color: var(--brand); color: #fff; }
.ti-news-more-btn:disabled { opacity: .5; }

/* ─────────────────────────────────────────────
   4) SAQOFAT RO'YXAT QATORLARI (.sq-row) — BBC indeks ro'yxati
───────────────────────────────────────────── */
.sq-row {
  grid-column: 1 / -1;
  display: flex; align-items: center; gap: 13px;
  padding: 13px 2px;
  border-bottom: 1px solid var(--rule);
  cursor: pointer;
  animation: cardIn .35s var(--ease-out) both;
  transition: background var(--dur) var(--ease);
}
.sq-row:hover { background: var(--surf-1); }
.sq-row-ic {
  width: 34px; height: 34px; flex: 0 0 auto;
  display: grid; place-items: center;
  font-size: 13px; color: #fff;
  background: linear-gradient(135deg, var(--cc, var(--gold)), var(--cd, #333));
  border-radius: var(--r-sm);
}
.sq-row-main { min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.sq-row-date { font-size: .68rem; color: var(--dim); font-variant-numeric: tabular-nums; }
.sq-row-title { font-size: .92rem; font-weight: 600; color: var(--ink); line-height: 1.35; }
.sq-row:hover .sq-row-title { text-decoration: underline; text-underline-offset: 3px; }
.sq-video-note { grid-column: 1 / -1; font-size: .76rem; color: var(--dim); padding: 8px 2px; }

/* ─────────────────────────────────────────────
   5) AMAL PANELLARI (.pa-*) — maqola/karta amallari
───────────────────────────────────────────── */
/* (BUGFIX) .pa-bar/.pa-btn faqat maqola SARLAVHASI ichidagi torgina
   #artActions/#huActions konteynerida ishlatiladi (54px balandlikdagi
   .art-top/.hu-rdr-top qatorida). Avvalgi katta uslub (uzun matnli tugmalar,
   border-top, margin-top) bu tor joyga sig'may, quyi qatorlarga o'ralib,
   sarlavha ustiga "osilib" chiqib ketardi. Endi ikonka-uslubdagi ixcham
   tugmalar — .rdr-tool bilan bir xil naqsh — bitta qatorda joylashadi. */
.art-actions { display: flex; align-items: center; flex: 0 0 auto; }
.pa-bar { display: flex; flex-wrap: nowrap; align-items: center; gap: 2px; }
.pa-btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; flex: 0 0 auto;
  padding: 0;
  color: var(--chrome-txt);
  border: none; border-radius: var(--r-sm);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.pa-btn span { display: none; }
.pa-btn i { font-size: 15px; }
.pa-btn:hover { background: var(--chrome-hover); color: var(--chrome-ink); }
.pa-btn.on { background: var(--brand-dim); color: var(--brand-hi); }
.pa-btn.done { color: var(--emerald-hi); }
@media (max-width: 380px) {
  .pa-btn { width: 32px; height: 32px; }
  .pa-btn i { font-size: 13px; }
}

.pa-cardbar { display: inline-flex; gap: 2px; }
.pa-cbtn {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  color: var(--dim);
  border-radius: var(--r-sm);
  font-size: .78rem;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.pa-cbtn:hover { background: var(--surf-2); color: var(--ink); }
.pa-cbtn.on { color: var(--brand-hi); }

/* Tor ekranda "Orqaga" yorlig'i yashirinadi */
@media (max-width: 560px) {
  .rdr-back-lbl { display: none; }
}