:root {
  --bg: #f4fbfd;
  --bg-2: #e6f6f8;
  --card: #ffffff;
  --ink: #12343c;
  --muted: #5b7380;
  --line: #d4eef2;
  --accent: #0891b2;
  --accent-2: #0e7490;
  --teal: #06b6d4;
  --ok: #0f766e;
  --warn: #b45309;
  --danger: #e11d48;
  --sidebar: #067a96;
  --sidebar-2: #0e7490;
  --gold: #a5f3fc;
  --shadow: 0 12px 32px rgba(8, 145, 178, .10);
  --radius: 16px;
  --font: "Plus Jakarta Sans", "Noto Sans Bengali", system-ui, sans-serif;
  --serif: "Newsreader", "Noto Sans Bengali", Georgia, serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(8, 145, 178, .12), transparent 50%),
    var(--bg);
  color: var(--ink);
  line-height: 1.5;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-2); }

.shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 248px;
  background: linear-gradient(180deg, var(--sidebar) 0%, var(--sidebar-2) 100%);
  color: #fff;
  padding: 1.4rem 0 1rem;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}
.brand {
  display: flex;
  gap: .8rem;
  align-items: center;
  padding: 0 1.25rem 1.4rem;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.14);
  margin-bottom: .8rem;
}
.brand:hover { color: #fff; }
.mark {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: #fff;
  color: var(--accent);
  display: grid; place-items: center;
  font-family: var(--serif);
  font-weight: 650;
  font-size: 1.25rem;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text b { font-size: 1.05rem; }
.brand-text small { color: var(--gold); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.sidebar nav { display: flex; flex-direction: column; gap: .2rem; padding: 0 .75rem; }
.sidebar nav a {
  display: flex; align-items: center; gap: .7rem;
  padding: .7rem .85rem;
  color: rgba(255,255,255,.86);
  border-radius: 10px;
  font-weight: 500;
}
.sidebar nav a svg { width: 18px; height: 18px; opacity: .85; }
.sidebar nav a:hover { background: rgba(255,255,255,.12); color: #fff; }
.sidebar nav a.active {
  background: #fff;
  color: var(--accent);
  box-shadow: none;
  font-weight: 650;
}
.sidebar nav a.active svg { opacity: 1; }
.sidebar-foot {
  margin-top: auto;
  padding: 1rem 1.25rem 0;
  color: rgba(255,255,255,.7);
  font-size: .75rem;
}
.main { flex: 1; min-width: 0; }
.topbar {
  display: flex; justify-content: space-between; align-items: flex-end;
  padding: 1.25rem 1.75rem .9rem;
}
.kicker {
  margin: 0;
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.page-title {
  margin: .15rem 0 0;
  font-family: var(--serif);
  font-size: 1.85rem;
  font-weight: 650;
  letter-spacing: -.02em;
}
.user { display: flex; gap: .85rem; align-items: center; color: var(--muted); }
.avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--accent); color: #fff;
  display: grid; place-items: center;
  font-weight: 700; font-size: .85rem;
}
.content { padding: 0 1.75rem 2.5rem; }

.toast {
  position: fixed; top: 1.1rem; right: 1.1rem; z-index: 50;
  display: flex; gap: .75rem; align-items: flex-start;
  background: var(--accent-2); color: #fff;
  padding: .85rem 1rem; border-radius: 12px;
  box-shadow: var(--shadow); max-width: min(420px, 92vw);
}
.toast button { background: none; border: 0; color: inherit; font-size: 1.1rem; cursor: pointer; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  box-shadow: var(--shadow);
}
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; }
.stat {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.15rem 1.2rem;
  box-shadow: var(--shadow);
}
.stat span { color: var(--muted); font-size: .82rem; }
.stat b { display: block; font-family: var(--serif); font-size: 2rem; margin-top: .2rem; }
.stat.accent { background: var(--accent); color: #fff; border-color: var(--accent); }
.stat.accent span { color: var(--gold); }

label { display: block; font-size: .82rem; font-weight: 600; margin: .85rem 0 .35rem; }
input[type=text], input[type=password], input[type=email], input[type=datetime-local], input[type=url], input[type=file], select, textarea {
  width: 100%; padding: .65rem .8rem;
  border: 1px solid var(--line); border-radius: 10px;
  font: inherit; background: #fff; color: var(--ink);
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid rgba(8, 145, 178, .22);
  border-color: var(--accent);
}
textarea { min-height: 140px; resize: vertical; }
.row { display: flex; gap: .75rem; flex-wrap: wrap; align-items: center; margin-top: 1rem; }

.btn {
  background: var(--accent); color: #fff;
  border: 1px solid transparent; border-radius: 999px;
  padding: .32rem .85rem; cursor: pointer;
  font: inherit; font-size: .86rem; font-weight: 600; line-height: 1.2;
  display: inline-flex; align-items: center; gap: .35rem;
}
.btn:hover { background: var(--accent-2); color: #fff; }
.btn.secondary { background: #fff; color: var(--accent); border-color: var(--accent); }
.btn.secondary:hover { background: var(--bg-2); color: var(--accent-2); }
.btn.danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn.ghost { background: transparent; color: var(--muted); border-color: transparent; }
.btn.ghost:hover { background: var(--bg-2); color: var(--ink); }
.btn.sm { padding: .24rem .7rem; font-size: .82rem; }

table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th, td { text-align: left; padding: .75rem .5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: .78rem; letter-spacing: .04em; text-transform: uppercase; }

.badge { display: inline-flex; align-items: center; padding: .18rem .6rem; border-radius: 999px; font-size: .75rem; font-weight: 650; }
.badge.on { background: #e5f4ec; color: var(--ok); }
.badge.off { background: var(--bg-2); color: var(--muted); }
.badge.admin { background: #e0f7fa; color: var(--accent); }
.badge.pin { background: #fff7ed; color: #c2410c; }
.badge.paid { background: #e0f7fa; color: var(--accent); }
.check-list {
  max-height: 240px; overflow: auto;
  border: 1px solid var(--line); border-radius: 12px;
  padding: .4rem .8rem .6rem; margin-top: .5rem; background: #fff;
}
.chips { display: flex; flex-wrap: wrap; gap: .4rem; }
.chip {
  display: inline-flex; align-items: center; gap: .35rem;
  background: var(--bg-2); border-radius: 999px; padding: .25rem .6rem;
  font-size: .82rem;
}
.chip-x { background: none; border: 0; cursor: pointer; font: inherit; color: var(--muted); padding: 0; }
.error { color: var(--danger); font-size: .85rem; }
.hint { color: var(--muted); font-size: .82rem; }
.search { margin-bottom: 0; min-width: min(320px, 100%); }
.toolbar { display: flex; justify-content: space-between; gap: .85rem; align-items: center; margin-bottom: .85rem; flex-wrap: wrap; }
.toolbar .hint { max-width: 42rem; }
.toolbar .btn { padding: .24rem .75rem; font-size: .82rem; }
.page-back { margin: 0 0 .7rem; }
.page-back a { gap: .3rem; }
.seg-tabs {
  display: inline-flex;
  align-items: center;
  gap: .2rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: .18rem;
  margin-bottom: .85rem;
}
.seg-tabs a {
  display: inline-flex;
  align-items: center;
  padding: .32rem .85rem;
  border-radius: 8px;
  color: var(--muted);
  font-size: .86rem;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
}
.seg-tabs a:hover { background: var(--bg-2); color: var(--ink); }
.seg-tabs a.active { background: var(--accent); color: #fff; }
.seg-tabs a.active:hover { color: #fff; }
.filters { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; }
.filters select { width: auto; min-width: 140px; }

.linkish { background: none; border: 0; color: var(--accent); cursor: pointer; font: inherit; padding: 0; }
.pagination { display: flex; gap: .5rem; margin-top: 1rem; }
.pagination ul { display: flex; flex-wrap: wrap; gap: .35rem; list-style: none; padding: 0; margin: 0; }
.pagination .page-link, .pagination a, .pagination span {
  display: inline-block; padding: .35rem .65rem;
  border: 1px solid var(--line); border-radius: 8px; color: var(--ink); background: var(--card);
}
.pagination .active .page-link, .pagination .active span { background: var(--accent); color: #fff; border-color: var(--accent); }
.pager {
  display: flex; justify-content: space-between; align-items: center;
  gap: .85rem; flex-wrap: wrap; margin-top: 1.1rem;
}
.pager ul { display: flex; flex-wrap: wrap; gap: .35rem; list-style: none; padding: 0; margin: 0; }
.pager button, .pager span {
  display: inline-block; padding: .4rem .7rem;
  border: 1px solid var(--line); border-radius: 8px; color: var(--ink);
  background: var(--card); font: inherit; cursor: pointer;
}
.pager .active span { background: var(--accent); color: #fff; border-color: var(--accent); }
.pager .disabled span { opacity: .45; cursor: default; }
.check { display: flex; align-items: flex-start; gap: .6rem; margin-top: .9rem; font-weight: 500; }
.check input { width: auto; margin-top: .2rem; }
.preview { max-width: 220px; border-radius: 12px; margin-top: .5rem; display: block; }

.news-list { display: flex; flex-direction: column; gap: .9rem; }
.news-card {
  display: grid; grid-template-columns: 168px 1fr;
  gap: 1rem; align-items: stretch;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.thumb {
  background: var(--bg-2);
  min-height: 132px;
  display: block;
}
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; min-height: 132px; }
.thumb.placeholder {
  color: var(--accent);
  display: grid; place-items: center;
  font-family: var(--serif); font-size: 1.6rem;
}
.news-card-body { padding: 1rem 1.1rem 1rem 0; min-width: 0; }
.news-meta { display: flex; flex-wrap: wrap; gap: .45rem .7rem; align-items: center; color: var(--muted); font-size: .8rem; }
.news-title {
  margin: .35rem 0 .3rem;
  font-family: var(--serif);
  font-size: 1.28rem; font-weight: 650;
  line-height: 1.25;
}
.news-title a { color: var(--ink); }
.news-title a:hover { color: var(--accent); }
.excerpt { margin: 0; color: var(--muted); }
.news-actions { display: flex; gap: .4rem; flex-wrap: wrap; margin-top: .75rem; }

.empty {
  text-align: center; padding: 3rem 1rem;
  background: var(--card); border: 1px dashed var(--line); border-radius: var(--radius);
}
.empty h3 { font-family: var(--serif); margin: 0 0 .35rem; }

.detail-hero {
  display: grid; grid-template-columns: minmax(240px, 360px) 1fr;
  gap: 1.4rem; margin-bottom: 1.2rem;
}
.detail-hero img {
  width: 100%; border-radius: var(--radius);
  border: 1px solid var(--line); object-fit: cover; max-height: 320px;
}
.detail-kicker { color: var(--muted); font-size: .82rem; margin: 0 0 .4rem; }
.detail-title {
  font-family: var(--serif); font-size: clamp(1.6rem, 3vw, 2.3rem);
  margin: 0 0 .7rem; line-height: 1.2;
}
.facts {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: .8rem; margin: 1rem 0;
}
.fact { background: var(--bg-2); border-radius: 12px; padding: .75rem .85rem; }
.fact span { display: block; color: var(--muted); font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; }
.fact b { font-weight: 650; word-break: break-word; }
.summary-block {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.2rem 1.3rem;
  font-size: 1.05rem; white-space: pre-wrap;
}
.section-label {
  font-size: .75rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--muted); margin: 0 0 .5rem;
}

.form-section { margin-bottom: 1.1rem; }
.form-section h3 {
  margin: 0 0 .6rem; font-size: .95rem;
  padding-bottom: .45rem; border-bottom: 1px solid var(--line);
}

.modal-backdrop {
  position: fixed; inset: 0; z-index: 60;
  background: rgba(8, 145, 178, .45);
  display: grid; place-items: center; padding: 1rem;
}
.modal {
  width: min(460px, 100%);
  background: var(--card);
  border-radius: 18px;
  padding: 1.3rem 1.35rem 1.2rem;
  box-shadow: 0 24px 64px rgba(0,0,0,.28);
}
.modal h3 { font-family: var(--serif); margin: 0 0 .4rem; font-size: 1.4rem; }
.modal p { color: var(--muted); margin: 0 0 .3rem; }

.ad-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: .9rem; }
.ad-card { overflow: hidden; padding: 0; }
.ad-card img { width: 100%; height: 140px; object-fit: cover; display: block; background: var(--bg-2); }
.ad-card .pad { padding: .9rem 1rem 1rem; }

.auth-body {
  min-height: 100vh;
  display: grid; place-items: center;
  background:
    linear-gradient(160deg, #067a96 0%, #0891b2 48%, #22d3ee 140%);
  padding: 1.5rem;
}
.auth-wrap { width: min(440px, 92vw); }
.auth-masthead { color: #fff; text-align: center; margin-bottom: 1.1rem; }
.auth-masthead .mark { margin: 0 auto 0.7rem; }
.auth-masthead h1 { font-family: var(--serif); margin: 0; font-size: 2rem; }
.auth-masthead p { margin: .25rem 0 0; color: var(--gold); }
.auth-card { background: #fff; padding: 1.6rem 1.5rem 1.5rem; border-radius: 20px; box-shadow: var(--shadow); }
.auth-card h2 { margin: 0 0 .2rem; font-size: 1.15rem; }

@media (max-width: 860px) {
  .shell { flex-direction: column; }
  .sidebar { width: 100%; }
  .sidebar nav { flex-direction: row; overflow: auto; }
  .sidebar-foot { display: none; }
  .grid-2, .detail-hero, .news-card { grid-template-columns: 1fr; }
  .news-card-body { padding: 0 1rem 1rem; }
  .thumb, .thumb img { min-height: 180px; }
}