/* Yethartha Khabar — lightweight news site (static + PHP optional)
   Author: Generated by ChatGPT
   License: MIT (see LICENSE)
*/
:root{
  --bg:#0b1220;
  --panel:#0f1a2e;
  --muted:#94a3b8;
  --text:#e5e7eb;
  --brand1:#0ea5e9;
  --brand2:#10b981;
  --border:rgba(148,163,184,.18);
  --shadow:0 10px 30px rgba(0,0,0,.25);
  --radius:14px;
  --max:1180px;
  --focus:#fde047;
}

[data-theme="light"]{
  --bg:#f6f8fc;
  --panel:#ffffff;
  --muted:#475569;
  --text:#0b1220;
  --border:rgba(2,6,23,.12);
  --shadow:0 10px 25px rgba(2,6,23,.10);
  --focus:#1d4ed8;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans Devanagari", "Noto Sans", sans-serif;
  background: radial-gradient(1200px 800px at 20% -10%, rgba(14,165,233,.25), transparent 60%),
              radial-gradient(1000px 700px at 100% 0%, rgba(16,185,129,.18), transparent 55%),
              var(--bg);
  color:var(--text);
  line-height:1.55;
}
img{max-width:100%; height:auto}
a{color:inherit; text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--max); margin:0 auto; padding:0 18px}
.skip-link{
  position:absolute; left:-9999px; top:8px;
  background:var(--focus); color:#0b1220; padding:10px 12px; border-radius:10px; z-index:9999;
}
.skip-link:focus{left:12px}
.topbar{
  border-bottom:1px solid var(--border);
  background:rgba(11,18,32,.55);
  backdrop-filter: blur(10px);
  position:sticky; top:0; z-index:50;
}
[data-theme="light"] .topbar{background:rgba(246,248,252,.80)}
.topbar-inner{display:flex; align-items:center; justify-content:space-between; gap:14px; padding:10px 0}
.brand{display:flex; align-items:center; gap:12px; min-width:220px}
.brand img{width:44px; height:44px}
.brand .name{display:flex; flex-direction:column}
.brand .name strong{font-size:16px; letter-spacing:.2px}
.brand .name span{font-size:13px; color:var(--muted); font-weight:600}
.nav{display:flex; align-items:center; gap:14px; flex-wrap:wrap}
.nav a{
  padding:8px 10px; border-radius:10px;
  color:var(--muted); font-weight:700; font-size:14px;
}
.nav a[aria-current="page"], .nav a:hover{
  color:var(--text);
  background:rgba(148,163,184,.10);
  text-decoration:none;
}
.actions{display:flex; align-items:center; gap:10px}
.btn{
  border:1px solid var(--border);
  background:rgba(148,163,184,.08);
  color:var(--text);
  border-radius:12px;
  padding:10px 12px;
  font-weight:800;
  cursor:pointer;
}
.btn:hover{filter:brightness(1.05)}
.btn:focus{outline:3px solid var(--focus); outline-offset:2px}
.search{
  display:flex; align-items:center; gap:10px;
  border:1px solid var(--border);
  background:rgba(148,163,184,.06);
  border-radius:12px;
  padding:8px 10px;
  min-width:280px;
}
.search input{
  width:100%;
  border:0; outline:0;
  background:transparent;
  color:var(--text);
  font-weight:700;
}
.search small{color:var(--muted); font-weight:700}

.breaking{
  border-bottom:1px solid var(--border);
  background:linear-gradient(90deg, rgba(14,165,233,.16), rgba(16,185,129,.12));
}
.breaking-inner{display:flex; align-items:center; gap:10px; padding:10px 0}
.pill{
  background:linear-gradient(90deg, var(--brand1), var(--brand2));
  color:#071018;
  padding:6px 10px;
  border-radius:999px;
  font-weight:900;
  font-size:12px;
  letter-spacing:.4px;
}
.ticker{overflow:hidden; white-space:nowrap; flex:1}
.ticker span{
  display:inline-block;
  padding-left:100%;
  animation: ticker 26s linear infinite;
  font-weight:800;
  color:var(--text);
}
@keyframes ticker{0%{transform:translateX(0)} 100%{transform:translateX(-100%)}}

.hero{
  padding:26px 0 8px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.35fr .65fr;
  gap:18px;
}
@media (max-width: 980px){ .hero-grid{grid-template-columns:1fr} .search{min-width:0; width:100%}}
.card{
  background:rgba(15,26,46,.72);
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow: var(--shadow);
}
[data-theme="light"] .card{background:var(--panel)}
.feature{
  display:flex; flex-direction:column;
}
.feature .media{
  position:relative;
  aspect-ratio: 16/9;
  background:#0f1a2e;
}
.feature .media img{width:100%; height:100%; object-fit:cover; display:block}
.feature .content{padding:16px 16px 18px}
.kicker{display:flex; gap:8px; align-items:center; flex-wrap:wrap}
.badge{
  display:inline-flex; align-items:center;
  padding:5px 9px;
  border-radius:999px;
  border:1px solid var(--border);
  color:var(--muted);
  font-weight:900;
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.3px;
}
.meta{color:var(--muted); font-weight:750; font-size:13px}
.title-xl{margin:10px 0 8px; font-size:30px; line-height:1.15; letter-spacing:-.2px}
.title-lg{margin:10px 0 8px; font-size:20px; line-height:1.2}
.desc{color:var(--muted); font-weight:650}
.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:18px;
  padding:18px 0 30px;
}
@media (max-width: 980px){ .grid{grid-template-columns: 1fr 1fr} }
@media (max-width: 640px){ .grid{grid-template-columns: 1fr} }

.article-card .media{aspect-ratio: 16/10}
.article-card .content{padding:14px 14px 16px}
.article-card a:hover{text-decoration:none}
.article-card .title{font-size:18px; margin:8px 0 6px; line-height:1.25}
.article-card .desc{font-size:14px}

.section-head{
  display:flex; align-items:baseline; justify-content:space-between; gap:10px;
  padding:22px 0 10px;
}
.section-head h2{margin:0; font-size:18px; letter-spacing:.2px}
.section-head a{color:var(--muted); font-weight:800}

.footer{
  border-top:1px solid var(--border);
  padding:26px 0 34px;
  color:var(--muted);
}
.footer-grid{display:grid; grid-template-columns: 1.2fr .8fr; gap:16px}
@media (max-width: 820px){ .footer-grid{grid-template-columns: 1fr} }
.footer a{color:var(--muted)}
.footer a:hover{color:var(--text)}
.small{font-size:13px}
.list{margin:10px 0 0; padding:0; list-style:none; display:grid; gap:8px}
.list li a{display:inline-flex; gap:8px; align-items:center}
.dot{width:8px; height:8px; border-radius:999px; background:linear-gradient(90deg,var(--brand1),var(--brand2))}
hr.sep{border:0; border-top:1px solid var(--border); margin:14px 0}

.page{
  padding:22px 0 30px;
}
.page h1{margin:10px 0 8px; font-size:28px}
.page .lead{color:var(--muted); font-weight:700; max-width:70ch}
.prose{
  max-width: 78ch;
}
.prose h2{margin-top:24px}
.prose p{margin:12px 0}
.prose .note{
  padding:12px 14px;
  border:1px solid var(--border);
  border-radius:12px;
  background:rgba(148,163,184,.06);
}

.article{
  display:grid;
  grid-template-columns: 1fr 320px;
  gap:18px;
}
@media (max-width: 980px){ .article{grid-template-columns: 1fr} }
.sidebar .card{padding:14px}
.chip{
  display:inline-flex; align-items:center;
  gap:8px;
  padding:8px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  color:var(--muted);
  font-weight:800;
  font-size:13px;
  margin:6px 6px 0 0;
}
.form{
  display:grid; gap:12px;
}
.form label{font-weight:800}
.form input,.form textarea, .form select{
  width:100%;
  border:1px solid var(--border);
  background:rgba(148,163,184,.06);
  color:var(--text);
  padding:10px 12px;
  border-radius:12px;
  outline:0;
  font-weight:700;
}
.form textarea{min-height:130px; resize:vertical}
.notice{
  padding:12px 14px; border-radius:12px;
  border:1px solid var(--border);
  background:rgba(16,185,129,.10);
  color:var(--text);
  font-weight:800;
}
.error{
  background:rgba(239,68,68,.12);
}
kbd{
  border:1px solid var(--border);
  border-bottom-width:3px;
  padding:2px 6px;
  border-radius:8px;
  font-size:12px;
  color:var(--muted);
  background:rgba(148,163,184,.05);
}


/* =========================================================
   Guardian/BBC header enhancements (final pack)
========================================================= */

/* Smooth transitions */
.topbar{ z-index:1000; }

/* Compact hides nav+actions (desktop) */
.topbar .nav,
.topbar .actions{
  transition: transform .22s ease, opacity .18s ease, max-height .22s ease, margin .22s ease;
  transform-origin: top;
}
.topbar.compact .nav,
.topbar.compact .actions{
  opacity:0;
  transform: translateY(-10px);
  pointer-events:none;
  max-height:0;
  overflow:hidden;
  margin:0 !important;
}

/* Search full -> icon */
.search-icon{
  display:none;
  font-size:18px;
  line-height:1;
  padding:10px 12px;
}
.search-full{ display:flex; }
.topbar.compact .search-full{
  opacity:0;
  transform: translateY(-10px);
  pointer-events:none;
  max-width:0;
  overflow:hidden;
}
.topbar.compact .search-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
}

/* Hamburger */
.menu-toggle{ display:none; font-size:18px; }
@media (max-width:820px){
  .menu-toggle{ display:inline-flex; align-items:center; justify-content:center; }
  /* On mobile, don't let compact kill the drawer */
  .topbar.compact .nav{ opacity:1; transform:none; pointer-events:auto; max-height:none; overflow:visible; }
  .topbar.compact .actions{ opacity:1; transform:none; pointer-events:auto; max-height:none; overflow:visible; }
  .topbar.compact .search-full{ display:none; }
  .topbar.compact .search-icon{ display:inline-flex; }
}

/* Backdrop */
.backdrop{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  backdrop-filter: blur(4px);
  z-index: 1200;
}

/* Off-canvas nav (mobile) */
@media (max-width:820px){
  .topbar .nav{
    position: fixed;
    top: 0; left: 0;
    width: min(84vw, 340px);
    height: 100vh;
    padding: 18px;
    background: var(--panel);
    border-right: 1px solid var(--border);
    transform: translateX(-105%);
    transition: transform .26s ease;
    z-index: 1300;
    display: grid;
    align-content: start;
    gap: 8px;
    overflow-y: auto;
  }
  .topbar .nav a{
    display:block;
    padding:12px 12px;
    border-radius:12px;
    background: rgba(148,163,184,.06);
    color: var(--text);
  }
  .topbar .nav.open{ transform: translateX(0); }
}

body.no-scroll{ overflow:hidden; }

/* Search overlay */
.search-overlay{
  position: fixed;
  inset: 0;
  z-index: 1400;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(6px);
  display: grid;
  place-items: start center;
  padding: 18px;
}
.search-overlay-inner{
  width: min(920px, 100%);
  margin-top: 90px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  box-shadow: var(--shadow);
}
.search-overlay-inner input{
  width: 100%;
  border: 1px solid var(--border);
  background: rgba(148,163,184,.06);
  color: var(--text);
  padding: 14px 14px;
  border-radius: 14px;
  outline: 0;
  font-weight: 800;
  font-size: 16px;
}
.overlay-close{ float:right; }

/* Breaking ticker sticky under header */
.breaking{
  position: sticky;
  top: var(--topbar-h);
  z-index: 900;
}
.topbar.compact + .breaking{ top: var(--topbar-h-compact); }

/* Ultra compact header */
:root{ --topbar-h-ultra: 48px; }
.topbar.ultra{ height: var(--topbar-h-ultra) !important; }
.topbar.ultra .brand img{ width:34px; height:34px; }
.topbar.ultra .brand .name span{ display:none; }
.topbar.ultra + .breaking{ top: var(--topbar-h-ultra); }

/* Reading progress under header */
.read-progress{
  position: fixed;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 1600;
  pointer-events: none;
  display: none;
  background: transparent;
  top: var(--topbar-h);
}
.read-progress span{
  display:block;
  height:100%;
  width:100%;
  transform: scaleX(0);
  transform-origin:left;
  background: linear-gradient(90deg, var(--brand1), var(--brand2));
  will-change: transform;
  transition: transform .12s ease-out;
}
@media (max-width:820px){ .read-progress{ height:4px; } }
.topbar.compact ~ .read-progress{ top: var(--topbar-h-compact); }
.topbar.ultra   ~ .read-progress{ top: var(--topbar-h-ultra); }

/* BBC dot */
.read-progress::before{
  content:"";
  position:absolute;
  left:8px;
  top:50%;
  width:8px; height:8px;
  transform: translateY(-50%) scale(.6);
  border-radius:999px;
  background: linear-gradient(90deg, var(--brand1), var(--brand2));
  box-shadow: 0 0 0 3px rgba(14,165,233,.14);
  opacity:0;
  transition: opacity .18s ease, transform .18s ease;
}
.read-progress.started::before{
  opacity:1;
  transform: translateY(-50%) scale(1);
}

/* Floating label */
.read-progress-label{
  position: fixed;
  right: 12px;
  z-index: 1601;
  pointer-events: none;
  display: none;
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity .18s ease, transform .18s ease;
  top: calc(var(--topbar-h) + 10px);
}
.topbar.compact ~ .read-progress-label{ top: calc(var(--topbar-h-compact) + 10px); }
.topbar.ultra   ~ .read-progress-label{ top: calc(var(--topbar-h-ultra) + 10px); }

.read-progress-label span{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  background: rgba(15,26,46,.75);
  backdrop-filter: blur(10px);
  color: var(--text);
  font-weight:900;
  font-size:13px;
  box-shadow: var(--shadow);
}
[data-theme="light"] .read-progress-label span{ background: rgba(255,255,255,.85); }
body[data-page="article"] .read-progress,
body[data-page="article"] .read-progress-label{ display:block; }
.read-progress-label.is-visible{ opacity:1; transform: translateY(0); }


/* Final override: remove header search UI */
.search, .search-full, .search-icon { display:none !important; }
.search-overlay{ display:none !important; }


/* =========================================================
   FIX: Mobile header hide on scroll + keep drawer hidden unless open
========================================================= */
@media (max-width: 820px){
  /* Hide the entire topbar when scrolling down (logo/menu bar) */
  .topbar{
    transition: transform .28s ease, height .28s ease, background-color .28s ease, backdrop-filter .28s ease;
    will-change: transform;
  }
  .topbar.hide-mobile{
    transform: translateY(-100%);
  }
  /* When header is hidden, keep breaking ticker pinned to top */
  .topbar.hide-mobile + .backdrop + .read-progress + .read-progress-label + .breaking{
    top: 0 !important;
  }

  /* IMPORTANT: Don't force the off-canvas nav visible in compact mode */
  .topbar.compact .nav{
    /* keep the off-canvas transform rules; do not override */
  }

  /* Ensure nav is hidden unless explicitly opened */
  .topbar .nav{
    transform: translateX(-105%);
  }
  .topbar .nav.open{
    transform: translateX(0);
  }
}


/* =========================================================
   FIX (Mobile): hide nav links unless hamburger menu is opened
   - Prevents the marked menu list from staying visible while scrolling
========================================================= */
@media (max-width: 820px){
  /* Hide nav completely by default */
  .topbar .nav{
    display: none !important;
    transform: translateX(-105%) !important;
    pointer-events: none !important;
  }
  /* Show nav only when opened */
  .topbar .nav.open{
    display: grid !important;
    pointer-events: auto !important;
    transform: translateX(0) !important;
  }
}


/* =========================================================
   DESIGN V2 — more premium, cleaner, more readable (2026)
   Goals: better typography, spacing, card polish, Discover-friendly
========================================================= */
:root{
  --radius: 16px;
  --radius-lg: 20px;
  --container: 1120px;
  --space-1: 8px;
  --space-2: 12px;
  --space-3: 16px;
  --space-4: 22px;
  --space-5: 30px;
}

/* Slightly richer background + text rendering */
body{
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background:
    radial-gradient(900px 560px at 12% -10%, rgba(14,165,233,.28), transparent 60%),
    radial-gradient(760px 520px at 92% 0%, rgba(16,185,129,.18), transparent 58%),
    radial-gradient(900px 700px at 60% 110%, rgba(99,102,241,.10), transparent 60%),
    var(--bg);
}

/* Container rhythm */
.container{ max-width: var(--container); padding: 0 18px; }
@media (max-width: 820px){
  .container{ padding: 0 14px; }
}

/* Topbar: more "newsroom" */
.topbar{
  background: rgba(11,18,32,.55);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(148,163,184,.12);
}
[data-theme="light"] .topbar{
  background: rgba(255,255,255,.76);
  border-bottom: 1px solid rgba(15,23,42,.10);
}

/* Brand */
.brand .name{
  letter-spacing: .2px;
}
.brand .name strong{
  font-size: 16px;
}
.brand .name span{
  opacity: .85;
}

/* Desktop nav pill style */
.nav a{
  border-radius: 999px;
  padding: 10px 12px;
  background: transparent;
  transition: transform .18s ease, background-color .18s ease, color .18s ease;
}
.nav a:hover{
  transform: translateY(-1px);
  background: rgba(148,163,184,.10);
}
[data-theme="light"] .nav a:hover{
  background: rgba(15,23,42,.06);
}

/* Breaking bar: cleaner ticker */
.breaking{
  border-top: 1px solid rgba(148,163,184,.10);
  border-bottom: 1px solid rgba(148,163,184,.10);
  background: rgba(15,26,46,.55);
  backdrop-filter: blur(10px);
}
[data-theme="light"] .breaking{
  background: rgba(255,255,255,.75);
}

/* Cards: premium hover + consistent padding */
.card{
  border-radius: var(--radius-lg);
  box-shadow: 0 14px 40px rgba(0,0,0,.28);
}
.card:hover{
  box-shadow: 0 20px 60px rgba(0,0,0,.34);
}

/* Featured story */
.feature .content{
  padding: 16px 16px 18px;
}
.feature .title{
  font-size: clamp(20px, 3.3vw, 30px);
  line-height: 1.12;
  letter-spacing: -.2px;
}
.feature .desc{
  font-size: 15px;
  color: rgba(229,231,235,.86);
}
[data-theme="light"] .feature .desc{
  color: rgba(15,23,42,.78);
}

/* Article cards */
.article-card .media{
  aspect-ratio: 16/10;
}
.article-card .media img{
  transition: transform .35s ease;
}
.article-card:hover .media img{
  transform: scale(1.04);
}
.article-card .content{
  padding: 14px 14px 16px;
}
.article-card .title{
  font-size: 18px;
  line-height: 1.22;
  letter-spacing: -.15px;
}
.article-card .desc{
  color: rgba(229,231,235,.82);
}
[data-theme="light"] .article-card .desc{
  color: rgba(15,23,42,.78);
}

/* Badges */
.badge{
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(14,165,233,.14);
  color: var(--text);
}
[data-theme="light"] .badge{
  border: 1px solid rgba(15,23,42,.10);
  background: rgba(14,165,233,.10);
  color: #0b1220;
}

/* Section spacing */
.section-head{
  padding: 28px 0 12px;
}
.section-head h2{
  font-size: 18px;
  letter-spacing: .1px;
}

/* Article page readability */
.article h1{
  font-size: clamp(26px, 4.6vw, 38px);
  line-height: 1.12;
  letter-spacing: -.25px;
}
.article .prose{
  font-size: 16px;
  line-height: 1.75;
}
.article .prose p{
  margin: 0 0 14px;
}

/* Footer polish */
.footer{
  padding: 34px 0 40px;
}
.footer .small{
  opacity: .9;
}

/* Mobile menu (drawer): slightly nicer spacing */
@media (max-width: 820px){
  .topbar .nav a{
    padding: 12px 12px;
    font-size: 16px;
  }
}