@import url('https://fonts.googleapis.com/css2?family=Tiro+Bangla:ital@0;1&family=Hind+Siliguri:wght@400;500;600;700&display=swap');

:root{
  --paper:#FFF6E9;
  --paper-card:#FFFFFF;
  --ink:#211A3D;
  --ink-soft:#5B5478;
  --line:#EADFC4;

  --marigold:#FF9F1C;
  --marigold-dark:#C6720A;
  --marigold-bg:#FFECC7;

  --wb-teal:#0E9B86;
  --wb-teal-dark:#076B5C;
  --wb-teal-bg:#D6F5EC;

  --central-maroon:#E23F5A;
  --central-maroon-dark:#A3223A;
  --central-maroon-bg:#FDE1E7;

  --indigo:#5B4FE0;
  --indigo-dark:#3F35A8;
  --indigo-bg:#E8E5FC;

  --pin:#E23F5A;
}
*{box-sizing:border-box;}
body{
  margin:0;
  background:var(--paper);
  background-image:radial-gradient(circle, rgba(91,79,224,0.09) 1.5px, transparent 1.5px);
  background-size:16px 16px;
  font-family:'Hind Siliguri',sans-serif;
  color:var(--ink);
}
.wrap{max-width:1000px;margin:0 auto;padding:0 20px 64px;}
a{color:var(--indigo-dark);}

/* header */
.site-header{
  padding:0;
  border-bottom:none;
  text-align:center;
  max-width:1000px;
  margin:0 auto;
  animation:fadeDown .5s ease both;
  position:relative;
  overflow:hidden;
  border-radius:0 0 22px 22px;
  background:linear-gradient(120deg, var(--marigold) 0%, var(--central-maroon) 52%, var(--indigo) 100%);
  background-size:200% 200%;
  animation:fadeDown .5s ease both, gradientShift 14s ease infinite;
}
.site-header::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:radial-gradient(circle, rgba(255,255,255,0.35) 1.5px, transparent 1.5px);
  background-size:22px 22px;
  opacity:.5;
}
.site-header.has-bg-video{
  overflow:hidden;
  border-radius:0 0 22px 22px;
  padding:64px 20px 56px;
}
.header-bg-media{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  z-index:0;
  border:0;
  pointer-events:none;
}
.header-overlay{
  position:absolute;
  inset:0;
  z-index:1;
  background:linear-gradient(180deg, rgba(33,26,61,0.35), rgba(33,26,61,0.6));
}
.header-content{
  position:relative;
  z-index:2;
  padding:44px 20px 34px;
}
.site-header.has-bg-video .eyebrow{color:#FFE7B8;}
.site-header.has-bg-video h1,
.site-header.has-bg-video .tagline,
.site-header.has-bg-video .meta-row{color:#fff;}
.eyebrow{
  font-size:13px;
  letter-spacing:2px;
  color:#FFE7B8;
  font-weight:700;
  text-transform:uppercase;
}
h1{
  font-family:'Tiro Bangla',serif;
  font-size:42px;
  margin:8px 0 6px;
  font-weight:400;
  color:#fff;
  text-shadow:0 2px 10px rgba(33,26,61,0.25);
}
.tagline{
  font-size:16px;
  color:#fff;
  opacity:.95;
  max-width:600px;
  margin:0 auto;
}
.meta-row{
  display:flex;
  justify-content:center;
  gap:22px;
  margin-top:16px;
  font-size:13px;
  color:#fff;
  flex-wrap:wrap;
}
.meta-row span{display:flex;align-items:center;gap:6px;}
.dot{width:6px;height:6px;border-radius:50%;background:#FFE7B8;display:inline-block;}

/* admin bar */
.admin-bar{
  display:flex;
  justify-content:flex-end;
  align-items:center;
  gap:14px;
  margin:24px 0 6px;
  font-size:13px;
}
.admin-bar a{font-weight:600;text-decoration:none;color:var(--indigo-dark);}
.admin-bar a:hover{text-decoration:underline;}
.admin-pill{
  background:var(--wb-teal-bg);
  color:var(--wb-teal-dark);
  padding:5px 13px;
  border-radius:999px;
  font-weight:700;
}

/* tabs */
.tabs-row{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:16px;
  margin:28px 0 34px;
}
.search-box-wrap{
  width:100%;
  max-width:420px;
  position:relative;
}
.search-box-wrap input{
  width:100%;
  font-family:'Hind Siliguri',sans-serif;
  font-size:15px;
  padding:11px 16px 11px 40px;
  border:1.5px solid var(--indigo);
  border-radius:999px;
  background:var(--paper-card);
  color:var(--ink);
}
.search-box-wrap input:focus{outline:2px solid var(--marigold); outline-offset:1px;}
.search-box-wrap .search-icon{
  position:absolute;
  left:14px;
  top:50%;
  transform:translateY(-50%);
  color:var(--indigo);
  font-size:15px;
  pointer-events:none;
}
.search-no-result{
  grid-column:1/-1;
  text-align:center;
  color:var(--ink-soft);
  padding:30px 0;
  font-size:14.5px;
}
.tabs{
  display:flex;
  justify-content:center;
  gap:10px;
  flex-wrap:wrap;
  animation:fadeDown .5s ease .1s both;
}
.tab{
  font-family:'Hind Siliguri',sans-serif;
  font-size:15px;
  font-weight:700;
  padding:9px 20px;
  border:1.5px solid var(--indigo);
  background:#fff;
  color:var(--indigo-dark);
  border-radius:999px;
  cursor:pointer;
  transition:background .2s ease, color .2s ease, transform .15s ease;
  text-decoration:none;
  display:inline-block;
}
.tab:active{transform:scale(0.96);}
.tab.active{background:linear-gradient(120deg, var(--marigold), var(--central-maroon)); color:#fff; border-color:transparent;}
.tab:hover:not(.active){background:var(--indigo-bg);}

/* board */
.board{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:26px;
}
.empty-note{
  grid-column:1/-1;
  text-align:center;
  color:var(--ink-soft);
  padding:40px 0;
}

@keyframes cardIn{
  from{opacity:0; transform:translateY(18px) scale(0.98);}
  to{opacity:1; transform:translateY(0) scale(1);}
}
@keyframes pinDrop{
  0%{opacity:0; transform:translateX(-50%) translateY(-14px);}
  60%{opacity:1; transform:translateX(-50%) translateY(2px);}
  100%{opacity:1; transform:translateX(-50%) translateY(0);}
}
@keyframes popIn{
  from{opacity:0; transform:scale(0.9) translateY(10px);}
  to{opacity:1; transform:scale(1) translateY(0);}
}
@keyframes fadeDown{
  from{opacity:0; transform:translateY(-10px);}
  to{opacity:1; transform:translateY(0);}
}
@keyframes overlayFade{
  from{background:rgba(33,26,61,0);}
  to{background:rgba(33,26,61,0.55);}
}
@keyframes ribbonPop{
  0%{opacity:0; transform:scale(0.5) rotate(-8deg);}
  70%{opacity:1; transform:scale(1.08) rotate(0deg);}
  100%{opacity:1; transform:scale(1) rotate(0deg);}
}
@keyframes gradientShift{
  0%{background-position:0% 50%;}
  50%{background-position:100% 50%;}
  100%{background-position:0% 50%;}
}

.card{
  position:relative;
  background:var(--paper-card);
  border:1px solid var(--line);
  border-top:5px solid var(--marigold);
  border-radius:3px;
  padding:22px 22px 20px;
  box-shadow:0 4px 14px rgba(91,79,224,0.10);
  transition:transform .18s ease, box-shadow .18s ease, opacity .22s ease;
  animation:cardIn .5s ease both;
}
.card[data-cat="wb"]{border-top-color:var(--wb-teal);}
.card[data-cat="central"]{border-top-color:var(--central-maroon);}
.card:nth-child(1){animation-delay:.02s;}
.card:nth-child(2){animation-delay:.08s;}
.card:nth-child(3){animation-delay:.14s;}
.card:nth-child(4){animation-delay:.20s;}
.card:nth-child(5){animation-delay:.26s;}
.card:nth-child(6){animation-delay:.32s;}
.card:nth-child(n+7){animation-delay:.36s;}
.card.rot-a{transform:rotate(-0.6deg);}
.card.rot-b{transform:rotate(0.5deg);}
.card:hover{transform:rotate(0deg) translateY(-4px); box-shadow:0 14px 26px rgba(91,79,224,0.18);}
.card.card-hidden{opacity:0 !important; transform:scale(0.93) !important; pointer-events:none;}
.pin{
  position:absolute;
  top:-9px;
  left:50%;
  transform:translateX(-50%);
  width:16px;
  height:16px;
  border-radius:50%;
  background:radial-gradient(circle at 35% 30%, #ff8fa0, var(--pin));
  box-shadow:0 2px 4px rgba(33,26,61,0.35);
  animation:pinDrop .5s ease both;
  animation-delay:inherit;
}
.hot-ribbon{
  position:absolute;
  top:12px;
  right:-6px;
  background:linear-gradient(120deg, var(--central-maroon), var(--marigold));
  color:#fff;
  font-size:11px;
  font-weight:700;
  padding:3px 10px 3px 12px;
  border-radius:3px 0 0 3px;
  animation:ribbonPop .5s ease .3s both;
}
.card-top{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:10px;
  margin-bottom:12px;
}
.tag{
  display:inline-block;
  font-size:12px;
  font-weight:700;
  padding:4px 11px;
  border-radius:999px;
}
.tag.wb{background:var(--wb-teal-bg);color:var(--wb-teal-dark);}
.tag.central{background:var(--central-maroon-bg);color:var(--central-maroon-dark);}
.tag.new-badge{background:var(--marigold-bg);color:var(--marigold-dark);}
.deadline-stamp{
  border:1.5px solid var(--central-maroon);
  color:var(--central-maroon-dark);
  font-size:11px;
  font-weight:700;
  padding:3px 8px;
  border-radius:4px;
  transform:rotate(-4deg);
  white-space:nowrap;
  letter-spacing:.3px;
  background:var(--central-maroon-bg);
}
.thumb{
  width:100%;
  height:130px;
  border-radius:4px;
  margin-bottom:14px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:12px;
  color:var(--ink-soft);
  border:1px dashed var(--line);
}
.thumb.wb-bg{background:linear-gradient(135deg,#D6F5EC,#B8ECD9);}
.thumb.central-bg{background:linear-gradient(135deg,#FDE1E7,#FBC7D2);}
h3.card-title{
  font-family:'Tiro Bangla',serif;
  font-size:21px;
  font-weight:400;
  margin:0 0 8px;
  line-height:1.35;
  color:var(--ink);
}
.excerpt{
  font-size:14.5px;
  color:var(--ink-soft);
  line-height:1.65;
  margin:0 0 4px;
}
.video-embed{
  margin-top:12px;
  border-radius:4px;
  overflow:hidden;
  border:1px solid var(--line);
  aspect-ratio:16/9;
}
.video-embed iframe{width:100%;height:100%;border:0;display:block;}
.card-foot{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-top:14px;
  gap:10px;
}
.posted{font-size:12px;color:var(--ink-soft);}
.delete-btn{
  background:none;
  border:none;
  color:var(--central-maroon-dark);
  font-size:12px;
  font-weight:700;
  cursor:pointer;
  text-decoration:underline;
  font-family:'Hind Siliguri',sans-serif;
}

footer{
  text-align:center;
  margin-top:48px;
  font-size:13px;
  color:var(--ink-soft);
  border-top:1px solid var(--line);
  padding-top:20px;
}
.demo-flag{
  display:inline-block;
  margin-top:10px;
  font-size:12px;
  background:var(--indigo-bg);
  color:var(--indigo-dark);
  padding:4px 12px;
  border-radius:999px;
  font-weight:700;
}

/* hot popup (true fixed modal — real deployed site, no iframe constraint) */
.hot-overlay{
  position:fixed;
  inset:0;
  background:rgba(33,26,61,0.55);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
  z-index:999;
  animation:overlayFade .25s ease both;
}
.hot-popup{
  background:var(--paper-card);
  border-radius:12px;
  max-width:440px;
  width:100%;
  padding:24px 24px 20px;
  position:relative;
  border:2px solid var(--central-maroon);
  animation:popIn .35s cubic-bezier(.22,1.1,.36,1) both;
}
.hot-popup::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:6px;
  border-radius:10px 10px 0 0;
  background:linear-gradient(90deg, var(--marigold), var(--central-maroon), var(--indigo));
}
.hot-popup-close{
  position:absolute;
  top:10px;
  right:12px;
  background:none;
  border:none;
  font-size:22px;
  line-height:1;
  color:var(--ink-soft);
  cursor:pointer;
}
.hot-popup-eyebrow{
  display:inline-block;
  background:var(--central-maroon-bg);
  color:var(--central-maroon-dark);
  font-size:12px;
  font-weight:700;
  padding:4px 12px;
  border-radius:999px;
  margin-bottom:12px;
}
.hot-popup h3{
  font-family:'Tiro Bangla',serif;
  font-size:22px;
  font-weight:400;
  margin:0 0 10px;
}
.hot-popup p{
  font-size:14.5px;
  color:var(--ink-soft);
  line-height:1.65;
  margin:0 0 6px;
}

/* admin forms */
.auth-shell{
  max-width:380px;
  margin:80px auto;
  background:var(--paper-card);
  border:1px solid var(--line);
  border-top:5px solid var(--marigold);
  border-radius:8px;
  padding:32px 28px;
}
.auth-shell h1{font-size:26px;text-align:left;margin-bottom:4px;color:var(--ink);}
.auth-shell p.tagline{margin:0 0 20px;text-align:left;color:var(--ink-soft);}
.field{margin-bottom:16px;}
.field label{
  font-size:13px;
  font-weight:700;
  color:var(--ink-soft);
  display:block;
  margin-bottom:5px;
}
.field input, .field select, .field textarea{
  width:100%;
  font-family:'Hind Siliguri',sans-serif;
  font-size:14.5px;
  padding:9px 11px;
  border:1px solid var(--line);
  border-radius:5px;
  background:#fff;
  color:var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:2px solid var(--indigo);
  outline-offset:1px;
  border-color:var(--indigo);
}
.field textarea{resize:vertical;min-height:70px;}
.field-hint{font-size:12px;color:var(--ink-soft);margin-top:4px;}
.checkbox-row{display:flex;align-items:center;gap:8px;margin-bottom:16px;}
.checkbox-row input{width:auto;}
.checkbox-row label{margin:0;font-weight:700;color:var(--ink);}
.btn-primary{
  background:linear-gradient(120deg, var(--marigold), var(--central-maroon));
  color:#fff;
  border:none;
  padding:11px 22px;
  font-family:'Hind Siliguri',sans-serif;
  font-weight:700;
  font-size:15px;
  border-radius:6px;
  cursor:pointer;
  transition:filter .2s ease, transform .15s ease;
}
.btn-primary:hover{filter:brightness(1.08);}
.btn-primary:active{transform:scale(0.97);}
.btn-secondary{
  background:transparent;
  color:var(--indigo-dark);
  border:1.5px solid var(--indigo);
  padding:9px 18px;
  font-family:'Hind Siliguri',sans-serif;
  font-weight:700;
  font-size:14px;
  border-radius:6px;
  cursor:pointer;
  text-decoration:none;
  display:inline-block;
  transition:background .2s ease, color .2s ease;
}
.btn-secondary:hover{background:var(--indigo-bg);}
.alert{
  padding:11px 16px;
  border-radius:6px;
  font-size:14px;
  margin-bottom:18px;
  font-weight:600;
}
.alert-error{background:var(--central-maroon-bg);color:var(--central-maroon-dark);}
.alert-success{background:var(--wb-teal-bg);color:var(--wb-teal-dark);}

.admin-shell{max-width:760px;margin:0 auto;padding:36px 20px 60px;}
.admin-shell h1{font-size:28px;text-align:left;margin:0 0 4px;color:var(--ink);}
.admin-header-row{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:24px;
  flex-wrap:wrap;
  gap:10px;
}
.add-post-card{
  background:var(--paper-card);
  border:1px solid var(--line);
  border-top:5px solid var(--indigo);
  border-radius:8px;
  padding:24px;
  margin-bottom:32px;
}
.add-post-card h2{
  font-family:'Tiro Bangla',serif;
  font-size:20px;
  font-weight:400;
  margin:0 0 16px;
  color:var(--ink);
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.form-grid .full{grid-column:1/-1;}
.post-row{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
  padding:14px 16px;
  border:1px solid var(--line);
  border-left:4px solid var(--marigold);
  border-radius:6px;
  background:var(--paper-card);
  margin-bottom:10px;
}
.post-row .title{font-weight:700;color:var(--ink);}
.post-row .subline{font-size:12.5px;color:var(--ink-soft);margin-top:2px;}

@media (max-width:520px){
  h1{font-size:32px;}
  .card{transform:none !important;}
  .form-grid{grid-template-columns:1fr;}
}