/* Dandakaranya Foundation — portal and super admin dashboard. */
:root {
  --navy: #0f2a44;
  --navy-2: #173c5f;
  --gold: #c9a24b;
  --gold-soft: #f4ead2;
  --ink: #1b1f24;
  --ink-2: #4f5965;
  --muted: #7a8490;
  --line: #e3e7ec;
  --bg: #f6f7f9;
  --card: #ffffff;
  --good: #1f8a4c;
  --warn: #b7791f;
  --bad: #c0392b;
  --series-1: #2a78d6;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(15, 42, 68, .06), 0 8px 24px rgba(15, 42, 68, .07);
  color-scheme: light;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.55 "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: inherit; }
h1, h2, h3 { font-family: "Fraunces", Georgia, serif; line-height: 1.2; margin: 0; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.muted { color: var(--muted); }

/* Top bar */
.top { position: sticky; top: 0; z-index: 20; background: rgba(15, 42, 68, .97); color: #fff; backdrop-filter: blur(6px); }
.top .wrap { display: flex; align-items: center; gap: 16px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.emblem { width: 40px; height: 40px; flex: none; }
.brand b { display: block; font-family: "Fraunces", Georgia, serif; font-size: 18px; letter-spacing: .3px; }
.brand small { display: block; color: #c9d4e0; font-size: 12px; letter-spacing: .4px; }
.top nav { margin-left: auto; display: flex; gap: 6px; flex-wrap: wrap; }
.top nav a { text-decoration: none; padding: 8px 12px; border-radius: 8px; font-size: 14px; color: #dfe7ef; }
.top nav a:hover { background: rgba(255, 255, 255, .08); color: #fff; }
.top nav a.cta { background: var(--gold); color: var(--navy); font-weight: 600; }
.top nav a.cta:hover { background: #d8b35e; }

/* Hero */
.hero { background: radial-gradient(1200px 500px at 85% -10%, #24527d 0%, transparent 60%), linear-gradient(160deg, var(--navy) 0%, #0b1f33 100%); color: #fff; padding: 72px 0 96px; }
.eyebrow { text-transform: uppercase; letter-spacing: 3px; font-size: 13px; color: var(--gold); margin: 0 0 12px; font-weight: 600; }
.hero h1 { font-size: clamp(34px, 6vw, 60px); font-weight: 600; }
.hero .lead { max-width: 640px; color: #d3dde8; font-size: 18px; margin: 18px 0 28px; }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 8px; border: 0; cursor: pointer; text-decoration: none; font: inherit; font-weight: 600;
  padding: 11px 18px; border-radius: 10px; background: var(--navy); color: #fff; font-size: 15px; }
.btn:hover { background: var(--navy-2); }
.btn.gold { background: var(--gold); color: var(--navy); }
.btn.gold:hover { background: #d8b35e; }
.btn.ghost { background: transparent; color: inherit; box-shadow: inset 0 0 0 1.5px currentColor; }
.btn.light { background: #fff; color: var(--navy); box-shadow: inset 0 0 0 1px var(--line); }
.btn.light:hover { background: #f1f4f7; }
.btn.small { padding: 7px 12px; font-size: 13px; border-radius: 8px; }
.btn:disabled { opacity: .6; cursor: default; }

.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255, 255, 255, .14); border-radius: var(--radius); overflow: hidden; margin-top: 48px; max-width: 720px; }
.facts div { background: rgba(10, 30, 50, .55); padding: 16px 18px; }
.facts b { display: block; font-family: "Fraunces", Georgia, serif; font-size: 28px; color: #fff; }
.facts span { color: #c9d4e0; font-size: 13px; }

/* Colleges */
.section { padding: 64px 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.section-head h2 { font-size: 32px; }
.section-head p { margin: 6px 0 0; color: var(--ink-2); }
.centres { margin-top: 0 !important; }
.colleges { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; margin-top: -64px; }
.college { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px; display: flex; flex-direction: column; gap: 14px; border-top: 4px solid var(--gold); transition: transform .15s ease, box-shadow .15s ease; }
.college:hover { transform: translateY(-2px); box-shadow: 0 2px 4px rgba(15, 42, 68, .08), 0 14px 32px rgba(15, 42, 68, .12); }
.college .head { display: flex; gap: 14px; align-items: center; }
.logo { width: 64px; height: 64px; border-radius: 50%; object-fit: contain; background: #fff; box-shadow: inset 0 0 0 1px var(--line); padding: 4px; flex: none; }
.college h3 { font-size: 19px; }
.college .place { color: var(--muted); font-size: 13px; margin-top: 2px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips span { background: var(--gold-soft); color: #6b5310; font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 99px; }
.board { font-size: 13px; color: var(--ink-2); }
.college .links { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: auto; }
.college .links .btn { justify-content: center; }
.college .links .wide { grid-column: 1 / -1; }

.about { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: start; }
.about p { color: var(--ink-2); }
.panel { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px; }
.panel h3 { font-size: 20px; margin-bottom: 10px; }
.panel ol { margin: 0; padding-left: 20px; color: var(--ink-2); }
.panel li { margin: 6px 0; }

.foot { background: var(--navy); color: #c9d4e0; padding: 28px 0; font-size: 14px; }
.foot .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.foot b { color: #fff; }

/* ---------------- Dashboard ---------------- */
.dash-head { background: linear-gradient(160deg, var(--navy) 0%, #0b1f33 100%); color: #fff; padding: 32px 0 72px; }
.dash-head h1 { font-size: 32px; }
.dash-head p { color: #c9d4e0; margin: 6px 0 0; }
.dash-head .row { display: flex; justify-content: space-between; align-items: end; gap: 16px; flex-wrap: wrap; }
.dash-body { margin-top: -48px; padding-bottom: 48px; }
.card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; }
.card + .card, .card + .grid, .grid + .card, .grid + .grid { margin-top: 20px; }
.card h2 { font-size: 20px; margin-bottom: 4px; }
.card h2 + p { margin-top: 0; }

.signin-rows { display: grid; gap: 10px; margin: 16px 0; }
.signin-row { display: grid; grid-template-columns: 44px 1fr 1fr 1fr 150px; gap: 10px; align-items: center; padding: 10px; border: 1px solid var(--line); border-radius: 10px; }
.signin-row .logo { width: 40px; height: 40px; padding: 2px; }
.signin-row b { font-size: 14px; }
.state { font-size: 13px; font-weight: 600; }
.state.ok { color: var(--good); }
.state.err { color: var(--bad); }
input[type=text], input[type=password] { width: 100%; font: inherit; font-size: 14px; padding: 9px 11px; border: 1px solid #cfd6de; border-radius: 8px; background: #fff; color: var(--ink); }
input:focus { outline: 2px solid var(--series-1); outline-offset: 1px; border-color: transparent; }
label.check { display: inline-flex; gap: 8px; align-items: center; font-size: 14px; color: var(--ink-2); margin-right: 18px; }
.same-login { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; max-width: 520px; margin-top: 12px; }
body.same .signin-row .cred { visibility: hidden; }

.grid { display: grid; gap: 16px; }
.tiles { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.tile .value { overflow-wrap: anywhere; }
.tile { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px 18px; }
.tile .label { font-size: 13px; color: var(--ink-2); }
.tile .value { font-family: "Fraunces", Georgia, serif; font-size: 30px; font-weight: 600; margin-top: 4px; font-variant-numeric: tabular-nums; }
.tile .sub { font-size: 12px; color: var(--muted); margin-top: 2px; }

.toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.toolbar .grow { flex: 1; }

/* Students by college: one series, horizontal bars. */
.bars { display: grid; gap: 10px; margin-top: 12px; }
.bar-row { display: grid; grid-template-columns: minmax(140px, 260px) 1fr 64px; gap: 12px; align-items: center; font-size: 14px; position: relative; }
.bar-track { height: 18px; background: #eef1f4; border-radius: 4px; position: relative; }
.bar-fill { height: 100%; background: var(--series-1); border-radius: 0 4px 4px 0; min-width: 2px; }
.bar-row .num { text-align: right; font-variant-numeric: tabular-nums; color: var(--ink); font-weight: 600; }
.bar-row:hover .bar-fill { filter: brightness(1.1); }
.tip { position: absolute; z-index: 5; background: var(--navy); color: #fff; font-size: 12px; padding: 6px 9px; border-radius: 6px; pointer-events: none; white-space: nowrap; transform: translate(-50%, -110%); }

.cols { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 16px; }
.col-card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; cursor: pointer; border: 1px solid transparent; text-align: left; font: inherit; color: inherit; }
.col-card:hover, .col-card:focus-visible { border-color: var(--gold); outline: none; }
.col-card .head { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; }
.col-card .logo { width: 46px; height: 46px; padding: 3px; }
.col-card h3 { font-size: 16px; font-family: "Inter", system-ui, sans-serif; font-weight: 700; }
.mini { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.mini div { background: var(--bg); border-radius: 8px; padding: 8px 10px; }
.mini b { display: block; font-size: 18px; font-variant-numeric: tabular-nums; }
.mini span { font-size: 11px; color: var(--ink-2); }
.col-card .foot-note { font-size: 12px; color: var(--muted); margin-top: 10px; display: flex; justify-content: space-between; }
.badge { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 99px; }
.badge.ok { background: #e3f4ea; color: var(--good); }
.badge.err { background: #fbe6e3; color: var(--bad); }
.badge.off { background: #eef1f4; color: var(--ink-2); }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .6px; color: var(--ink-2); font-weight: 600; background: #fafbfc; }
td.n, th.n { text-align: right; font-variant-numeric: tabular-nums; }
tfoot td { font-weight: 700; }
.table-wrap { overflow-x: auto; }
.back { display: inline-flex; gap: 6px; align-items: center; color: #dfe7ef; text-decoration: none; font-size: 14px; margin-bottom: 10px; }
.back:hover { color: #fff; }
.note { font-size: 13px; color: var(--ink-2); background: var(--gold-soft); border-radius: 10px; padding: 10px 12px; }
.err-box { font-size: 14px; color: var(--bad); background: #fbe6e3; border-radius: 10px; padding: 10px 12px; }

@media (max-width: 820px) {
  .about { grid-template-columns: 1fr; }
  .signin-row { grid-template-columns: 40px 1fr; }
  .signin-row .cred, .signin-row .state { grid-column: 2; }
  .facts { grid-template-columns: 1fr 1fr 1fr; }
  .bar-row { grid-template-columns: 110px 1fr 48px; font-size: 13px; }
  .top nav a:not(.cta) { display: none; }
}
@media (max-width: 520px) {
  .brand b { font-size: 15px; }
  .brand small { display: none; }
  .emblem { width: 34px; height: 34px; }
  .top nav a.cta { padding: 7px 10px; font-size: 13px; }
  .tile .value { font-size: 24px; }
}
@media (max-width: 420px) {
  .wrap { padding: 0 16px; }
  .colleges, .cols { grid-template-columns: 1fr; }
  .college .links { grid-template-columns: 1fr; }
  .facts b { font-size: 22px; }
}