:root{
  --bg1:#0b1020;
  --bg2:#0b3a46;

  --surface: rgba(15,23,42,.68);
  --surface2: rgba(15,23,42,.86);
  --text:#eaf0ff;
  --muted:rgba(234,240,255,.72);
  --border:rgba(255,255,255,.14);

  --shadow: 0 18px 50px rgba(0,0,0,.35);
  --shadowHover: 0 26px 70px rgba(0,0,0,.45);
  --radius:20px;

  --c1a:#6366f1; --c1b:#22c55e;
  --c2a:#06b6d4; --c2b:#f59e0b;
  --c3a:#ec4899; --c3b:#8b5cf6;
}

*{ box-sizing:border-box; }
html { scroll-behavior:smooth; }
body{
  margin:0;
  font-family: Inter, "Noto Sans Sinhala", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 600px at 20% 10%, rgba(255,90,205,.25), transparent 55%),
    radial-gradient(1000px 650px at 80% 20%, rgba(0,255,209,.18), transparent 55%),
    radial-gradient(900px 650px at 50% 100%, rgba(66,133,244,.20), transparent 55%),
    linear-gradient(160deg, var(--bg1), var(--bg2));
  min-height:100vh;
}
a{ color:inherit; }

.container{
  width:min(1120px, 92%);
  margin:0 auto;
  padding: 14px 0 40px;
}

/* Header */
.header{
  position: sticky;
  top:0;
  z-index: 30;
  background: rgba(11,16,32,.62);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.10);
}
.headerInner{
  width:min(1120px, 92%);
  margin:0 auto;
  padding: 12px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  min-width: 160px;
}
.logo{
  width:38px; height:38px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255,90,205,1), rgba(0,255,209,1));
  box-shadow: 0 10px 24px rgba(0,0,0,.35);
  flex: 0 0 auto;
}
.brandTitle{
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height:1.1;
  font-size: 14px;
}
.brandSub{
  color: rgba(234,240,255,.70);
  font-size: 12px;
  margin-top: 1px;
}

/* Desktop nav */
.nav{
  display:flex;
  gap:10px;
  align-items:center;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.nav a{
  text-decoration:none;
  font-weight: 800;
  font-size: 13px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid transparent;
  color: rgba(234,240,255,.95);
  transition: background .18s ease, border-color .18s ease, transform .18s ease;
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.nav a:hover{
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.14);
  transform: translateY(-1px);
}

/* Social icons */
.social{
  display:flex;
  gap:8px;
  align-items:center;
  margin-left: 6px;
}
.iconBtn{
  width:38px; height:38px;
  display:grid;
  place-items:center;
  border-radius: 14px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 8px 22px rgba(0,0,0,.20);
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  text-decoration:none;
  -webkit-tap-highlight-color: transparent;
}
.iconBtn:hover{
  transform: translateY(-2px);
  background: rgba(255,255,255,.12);
  box-shadow: 0 14px 30px rgba(0,0,0,.28);
}
.iconBtn svg{ width:18px; height:18px; fill: currentColor; color: rgba(234,240,255,.92); }

/* Mobile menu */
.menuBtn{
  display:none;
  width:42px;
  height:42px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.08);
  box-shadow: 0 8px 22px rgba(0,0,0,.22);
  cursor:pointer;
  align-items:center;
  justify-content:center;
  gap:6px;
  flex-direction:column;
  -webkit-tap-highlight-color: transparent;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.menuBtn:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.20);
}
.menuBtn span{
  width:18px; height:2px;
  background: rgba(234,240,255,.95);
  border-radius: 999px;
  transition: transform .22s ease, opacity .22s ease;
}

.overlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .22s ease;
  z-index: 40;
}

.drawer{
  position: fixed;
  top: 0;
  right: 0;
  height: 100dvh;
  width: min(88vw, 380px);
  background: rgba(11,16,32,.92);
  border-left: 1px solid rgba(255,255,255,.10);
  box-shadow: -30px 0 80px rgba(0,0,0,.55);
  transform: translateX(100%);
  transition: transform .26s ease;
  z-index: 50;
  display:flex;
  flex-direction:column;
  padding: 14px 14px 16px;
}

.drawerTop{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding: 6px 2px 10px;
}
.drawerTitle{
  display:flex;
  align-items:center;
  gap:10px;
}
.drawerTitle .miniLogo{
  width:34px; height:34px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255,90,205,1), rgba(0,255,209,1));
  box-shadow: 0 10px 24px rgba(0,0,0,.35);
}
.drawerTitle .t1{
  font-weight: 1000;
  letter-spacing:-0.02em;
  font-size: 14px;
  line-height: 1.1;
}
.drawerTitle .t2{
  font-size: 12px;
  color: rgba(234,240,255,.72);
  margin-top: 1px;
}

.closeBtn{
  width:42px;
  height:42px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.08);
  color: rgba(234,240,255,.95);
  box-shadow: 0 8px 22px rgba(0,0,0,.22);
  cursor:pointer;
  display:grid;
  place-items:center;
  -webkit-tap-highlight-color: transparent;
  transition: transform .18s ease, background .18s ease;
  font-size: 18px;
  line-height: 1;
}
.closeBtn:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.12);
}

.drawerDivider{
  height:1px;
  background: rgba(255,255,255,.10);
  margin: 8px 0 10px;
}

.drawerNav{
  display:flex;
  flex-direction:column;
  gap:10px;
  padding: 6px 2px;
}

.drawerLink{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding: 12px 12px;
  border-radius: 16px;
  text-decoration:none;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
  font-weight: 900;
  -webkit-tap-highlight-color: transparent;
}
.drawerLink:hover{
  transform: translateY(-2px);
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.20);
}

.drawerLink .left{
  display:flex;
  align-items:center;
  gap:10px;
  min-width: 0;
}
.drawerLink .pill{
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: rgba(234,240,255,.85);
  font-weight: 900;
  flex: 0 0 auto;
}
.drawerLink .pill.premium{
  background: rgba(99,102,241,.18);
  border-color: rgba(99,102,241,.28);
}
.drawerLink .pill.free{
  background: rgba(16,185,129,.18);
  border-color: rgba(16,185,129,.28);
}
.drawerLink .label{
  font-size: 14px;
  color: rgba(234,240,255,.95);
  overflow:hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.drawerLink .arrow{ opacity:.9; flex: 0 0 auto; }

.drawerCTA{
  margin-top: 10px;
  padding: 10px 2px 0;
}
.ctaBtn{
  width:100%;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.14);
  background: linear-gradient(135deg, rgba(37,211,102,1), rgba(16,185,129,1));
  color:#04120b;
  text-decoration:none;
  font-weight: 1000;
  box-shadow: 0 14px 34px rgba(0,0,0,.25);
  transition: transform .18s ease;
  -webkit-tap-highlight-color: transparent;
}
.ctaBtn:hover{ transform: translateY(-2px); }

.drawerSocial{ margin-top:auto; padding-top: 12px; }
.drawerSocialRow{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  padding: 10px 2px 0;
}
.drawerSocialRow .iconBtn{ width:44px; height:44px; border-radius: 16px; }

body.menu-open{ overflow:hidden; touch-action:none; }
body.menu-open .overlay{ opacity: 1; pointer-events: auto; }
body.menu-open .drawer{ transform: translateX(0%); }

/* Blog UI */
.heroBlog{
  padding: 18px 0 8px;
}
.heroBlog h1{
  margin: 10px 0 8px;
  font-size: clamp(22px, 3.2vw, 34px);
  letter-spacing:-0.02em;
  line-height:1.15;
}
.heroBlog p{
  margin:0;
  color: var(--muted);
  font-size: 14.8px;
  line-height:1.6;
  max-width: 72ch;
}

.toolbar{
  margin-top: 14px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
}

.filters{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
}

.pillBtn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.07);
  text-decoration:none;
  font-weight: 900;
  font-size: 13px;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.pillBtn:hover{
  transform: translateY(-2px);
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.20);
}
.pillBtn.active{
  background: rgba(99,102,241,.18);
  border-color: rgba(99,102,241,.30);
}

.searchBox{
  display:flex;
  gap:10px;
  align-items:center;
  flex-wrap:wrap;
}
.searchBox input{
  width: min(360px, 78vw);
  padding: 11px 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(15,23,42,.55);
  color: var(--text);
  outline:none;
}
.searchBox button{
  padding: 11px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.08);
  color: var(--text);
  font-weight: 900;
  cursor:pointer;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.searchBox button:hover{
  transform: translateY(-2px);
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.20);
}

.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
  margin-top: 14px;
}
.postCard{
  grid-column: span 4;
  background: rgba(15,23,42,.65);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
  transition: transform .20s ease, box-shadow .20s ease, border-color .20s ease;
  display:flex;
  flex-direction:column;
  min-height: 310px;
}
.postCard:hover{
  transform: translateY(-6px);
  box-shadow: var(--shadowHover);
  border-color: rgba(255,255,255,.20);
}
.postImg{
  width:100%;
  height: 150px;
  object-fit: cover;
  display:block;
}
.postInner{
  padding: 14px 16px 16px;
  display:flex;
  flex-direction:column;
  flex:1;
}
.metaRow{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom: 8px;
}
.langBadge{
  font-size: 12px;
  font-weight: 900;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  white-space:nowrap;
}
.langBadge.si{
  background: rgba(16,185,129,.16);
  border-color: rgba(16,185,129,.28);
}
.langBadge.en{
  background: rgba(99,102,241,.16);
  border-color: rgba(99,102,241,.28);
}
.dateText{
  font-size: 12px;
  color: rgba(234,240,255,.70);
}
.postTitle{
  margin: 0 0 6px;
  font-size: 18px;
  letter-spacing:-0.01em;
  line-height:1.25;
}
.postTitle.si{
  font-family:"Noto Sans Sinhala", Inter, sans-serif;
  font-weight: 900;
}
.postExcerpt{
  margin:0 0 14px;
  color: var(--muted);
  font-size: 14px;
  line-height:1.6;
}
.postExcerpt.si{ font-family:"Noto Sans Sinhala", Inter, sans-serif; }

.readBtn{
  margin-top:auto;
  display:inline-flex;
  width:100%;
  justify-content:center;
  align-items:center;
  gap:10px;
  padding: 12px 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.08);
  text-decoration:none;
  font-weight: 900;
  transition: background .18s ease, transform .18s ease, border-color .18s ease;
}
.postCard:hover .readBtn{
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.20);
  transform: translateY(-1px);
}

/* Single post */
.singleWrap{
  margin-top: 16px;
  background: rgba(15,23,42,.62);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.singleCover{
  width:100%;
  height: min(360px, 55vw);
  object-fit: cover;
  display:block;
}
.singleBody{
  padding: 16px 16px 18px;
}
.singleTop{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  flex-wrap:wrap;
  margin-bottom: 10px;
}
.singleBody h1{
  margin: 0 0 10px;
  font-size: clamp(22px, 3.2vw, 34px);
  letter-spacing:-0.02em;
  line-height:1.15;
}
.content{
  color: rgba(234,240,255,.88);
  font-size: 15px;
  line-height:1.8;
}
.content p{ margin: 0 0 14px; }
.content h2, .content h3{ margin: 18px 0 10px; }
.content a{ text-decoration: underline; }
.content ul{ padding-left: 20px; }
.content li{ margin: 6px 0; }

/* Blog content tables */
.content table{
  width: 100%;
  border-collapse: collapse;
  margin: 14px 0;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
}
.content th, .content td{
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255,255,255,.12);
  border-right: 1px solid rgba(255,255,255,.10);
  vertical-align: top;
}
.content th{
  background: rgba(255,255,255,.08);
  font-weight: 900;
}
.content tr:last-child td{ border-bottom: none; }

/* Mobile: allow horizontal scroll for wide tables */
.content table{
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.bread{
  margin-top: 12px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.backBtn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 11px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.08);
  text-decoration:none;
  font-weight: 900;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.backBtn:hover{
  transform: translateY(-2px);
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.20);
}

/* Admin */
.adminTop{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  flex-wrap:wrap;
  margin-top: 18px;
}
.adminCard{
  margin-top: 14px;
  background: rgba(15,23,42,.62);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
  padding: 14px;
}
.table{
  width:100%;
  border-collapse: collapse;
}
.table th, .table td{
  text-align:left;
  padding: 10px 8px;
  border-bottom: 1px solid rgba(255,255,255,.10);
  font-size: 13.5px;
  vertical-align: top;
}
.table th{
  font-weight: 900;
  color: rgba(234,240,255,.90);
}
.smallMuted{ color: rgba(234,240,255,.70); font-size: 12px; }

.formGrid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.formGrid .full{ grid-column: 1 / -1; }
label{
  font-weight: 900;
  font-size: 13px;
  display:block;
  margin-bottom: 6px;
}
input[type="text"], select, textarea{
  width:100%;
  padding: 11px 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(15,23,42,.55);
  color: var(--text);
  outline:none;
}
textarea{ min-height: 220px; resize: vertical; }
input[type="file"]{
  width:100%;
  padding: 10px 0;
  color: rgba(234,240,255,.88);
}
.actionsRow{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top: 12px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 11px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.08);
  text-decoration:none;
  font-weight: 900;
  cursor:pointer;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.btn:hover{
  transform: translateY(-2px);
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.20);
}
.btnPrimary{
  background: linear-gradient(135deg, rgba(37,211,102,1), rgba(16,185,129,1));
  color:#04120b;
}
.btnDanger{
  background: rgba(239,68,68,.16);
  border-color: rgba(239,68,68,.28);
}
.notice{
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: rgba(234,240,255,.88);
}

/* Footer responsive */
.footer{
  border-top:1px solid rgba(255,255,255,.1);
  margin-top:40px;
  padding:25px 15px;
}
.footerContainer{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:15px;
  text-align:center;
}
.footerLeft{ font-size:14px; opacity:.8; }
.footerCenter{ font-size:14px; opacity:.9; }
.footerSocial{
  display:flex;
  gap:12px;
  justify-content:center;
  flex-wrap:wrap;
}

@media (max-width: 980px){
  .postCard{ grid-column: span 6; }
  .formGrid{ grid-template-columns: 1fr; }
}
@media (max-width: 860px){
  .nav, .social { display:none; }
  .menuBtn{ display:flex; }
}
@media (max-width: 620px){
  .postCard{ grid-column: span 12; }
  .brandTitle{ font-size: 13px; }
}

@media (prefers-reduced-motion: reduce){
  *{ transition:none !important; scroll-behavior:auto !important; }
}