:root {
  --bg0: #06101f; --bg1: #0a1a30; --card: rgba(18, 38, 66, .72); --card2: rgba(24, 48, 82, .8); --line: rgba(120, 170, 220, .18);
  --text: #eaf2ff; --mut: #8fa6c6; --teal: #29d3a3; --green: #31d48b; --gold: #f2c14e; --red: #ff6b6b; --blue: #4aa3ff;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: radial-gradient(1200px 700px at 20% -10%, #0f3a5e 0%, transparent 60%), radial-gradient(900px 600px at 100% 10%, #0b3b3a 0%, transparent 55%), var(--bg0); color: var(--text); font: 15px/1.5 "Segoe UI", system-ui, -apple-system, "Noto Sans Sinhala", "Iskoola Pota", sans-serif; }
body { overflow-x: hidden; }
a { color: var(--teal); text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }

#app { display: grid; grid-template-columns: 230px minmax(0, 1fr); min-height: 100vh; }
#side { position: sticky; top: 0; height: 100vh; padding: 18px 12px; border-right: 1px solid var(--line); background: rgba(6, 16, 31, .55); backdrop-filter: blur(8px); }
.brand { font-weight: 800; font-size: 17px; padding: 6px 10px 18px; display: flex; gap: 8px; align-items: center; }
.brand i { color: var(--teal); font-style: normal; }
.nav a { display: flex; align-items: center; gap: 12px; padding: 11px 12px; margin: 3px 0; border-radius: 10px; color: var(--mut); }
.nav a.on { background: linear-gradient(90deg, rgba(242, 193, 78, .22), rgba(242, 193, 78, .06)); color: var(--gold); border: 1px solid rgba(242, 193, 78, .35); }
.nav svg { width: 20px; height: 20px; flex: none; }
#main { padding: 18px 22px 90px; max-width: 1180px; width: 100%; }
.top { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.top h1 { font-size: 24px; margin: 0; flex: 1; min-width: 200px; }
.top .sub { color: var(--mut); font-size: 13px; }
.lang { display: inline-flex; border: 1px solid rgba(41, 211, 163, .5); border-radius: 99px; overflow: hidden; background: rgba(8, 40, 50, .6); }
.lang button { background: none; border: 0; padding: 6px 14px; color: var(--mut); }
.lang button.on { background: rgba(41, 211, 163, .22); color: var(--text); font-weight: 700; }

.grid { display: grid; gap: 14px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 16px 18px; backdrop-filter: blur(6px); min-width: 0; }
.card h2 { margin: 0 0 10px; font-size: 16px; display: flex; align-items: center; gap: 8px; }
.card h3 { margin: 12px 0 6px; font-size: 14px; color: var(--mut); font-weight: 600; }
.hero { background: linear-gradient(160deg, rgba(14, 76, 70, .75), rgba(12, 40, 70, .75)); }
.big { font-size: 34px; font-weight: 800; letter-spacing: .3px; }
.up { color: var(--green); } .down { color: var(--red); } .mut { color: var(--mut); } .gold { color: var(--gold); }
.small { font-size: 12.5px; color: var(--mut); }
.pill { display: inline-block; padding: 2px 10px; border-radius: 99px; font-size: 12px; font-weight: 700; background: rgba(120, 170, 220, .18); }
.pill.good { background: rgba(49, 212, 139, .18); color: var(--green); } .pill.bad { background: rgba(255, 107, 107, .18); color: var(--red); } .pill.warn { background: rgba(242, 193, 78, .18); color: var(--gold); }
.range { display: inline-flex; gap: 4px; margin: 8px 0; }
.range button { background: none; border: 1px solid transparent; color: var(--mut); padding: 4px 12px; border-radius: 99px; }
.range button.on { border-color: rgba(41, 211, 163, .6); background: rgba(41, 211, 163, .14); color: var(--text); }
.chart { width: 100%; height: 240px; }
.chart.tall { height: 300px; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 8px 6px; text-align: left; border-bottom: 1px solid var(--line); font-variant-numeric: tabular-nums; vertical-align: middle; }
th { color: var(--mut); font-weight: 600; font-size: 12.5px; }
td.r, th.r { text-align: right; }
.tablewrap { overflow-x: auto; }
.row { display: flex; align-items: center; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); }
.row:last-child { border-bottom: 0; }
.row .ic { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: rgba(41, 211, 163, .15); flex: none; }
.row .grow { flex: 1; min-width: 0; }
.bar { height: 8px; border-radius: 99px; background: rgba(255, 255, 255, .1); overflow: hidden; }
.bar > span { display: block; height: 100%; background: linear-gradient(90deg, var(--teal), var(--gold)); }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 8px; flex: none; }
.dot.good { background: var(--green); } .dot.ok { background: var(--gold); } .dot.bad { background: var(--red); }
.li { display: flex; align-items: flex-start; padding: 5px 0; }
.alert { border-left: 4px solid var(--red); background: rgba(255, 107, 107, .1); padding: 10px 12px; border-radius: 8px; margin: 6px 0; }
.alert.medium { border-color: var(--gold); background: rgba(242, 193, 78, .1); }
.calm { border: 1px solid rgba(242, 193, 78, .5); background: rgba(242, 193, 78, .1); }
input, select, textarea { background: rgba(5, 15, 30, .7); color: var(--text); border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; font: inherit; max-width: 100%; }
input[type=number] { width: 130px; }
input[type=range] { padding: 0; }
.form { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px 14px; align-items: end; }
.form label { display: flex; flex-direction: column; gap: 4px; font-size: 12.5px; color: var(--mut); }
.form input, .form select { width: 100%; }
.btn { background: linear-gradient(180deg, #2fd9a8, #1db98c); color: #04231a; border: 0; padding: 9px 16px; border-radius: 10px; font-weight: 700; }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); font-weight: 600; }
.btn.warn { background: var(--gold); color: #2b2100; } .btn.danger { background: transparent; color: var(--red); border: 1px solid rgba(255, 107, 107, .5); }
.btn.sm { padding: 4px 10px; font-size: 12.5px; border-radius: 8px; }
.btns { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.search-results { border: 1px solid var(--line); border-radius: 10px; margin-top: 6px; background: rgba(5, 15, 30, .9); max-height: 280px; overflow: auto; }
.search-results div { padding: 9px 12px; cursor: pointer; border-bottom: 1px solid var(--line); }
.search-results div:hover { background: rgba(41, 211, 163, .12); }
.gauge { width: 190px; max-width: 100%; }
.ring { width: 130px; height: 130px; }
.scorerow { display: grid; grid-template-columns: 130px minmax(0, 1fr) 70px; gap: 10px; align-items: center; margin: 6px 0; font-size: 14px; }
.badge-demo { background: rgba(242, 193, 78, .2); color: var(--gold); border-radius: 99px; padding: 2px 10px; font-size: 12px; margin-left: 8px; }
.glossary details { border-bottom: 1px solid var(--line); padding: 10px 0; }
.glossary summary { cursor: pointer; font-weight: 700; }
.modal { position: fixed; top: 0; right: 0; bottom: 0; left: 0; background: rgba(2, 8, 18, .75); display: grid; place-items: center; z-index: 50; padding: 12px; }
.modal .box { background: #0d2038; border: 1px solid var(--line); border-radius: 16px; padding: 20px; max-width: 520px; width: 100%; max-height: 90vh; overflow: auto; }
.modal label.q { display: flex; gap: 10px; padding: 8px 0; align-items: flex-start; }
.toast { position: fixed; left: 50%; bottom: 80px; transform: translateX(-50%); background: #123a3a; border: 1px solid var(--teal); padding: 10px 16px; border-radius: 10px; z-index: 60; }
#bottom { display: none; }
footer.note { color: var(--mut); font-size: 12px; margin-top: 18px; line-height: 1.5; }

@media (max-width: 900px) {
  #app { grid-template-columns: minmax(0, 1fr); }
  #side { display: none; }
  #main { padding: 12px 12px 92px; }
  .g2, .g3, .g4 { grid-template-columns: minmax(0, 1fr); }
  .big { font-size: 30px; }
  .top h1 { font-size: 20px; }
  #bottom { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; background: rgba(6, 16, 31, .95); border-top: 1px solid var(--line); backdrop-filter: blur(10px); padding-bottom: env(safe-area-inset-bottom); }
  #bottom a { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 8px 2px; color: var(--mut); font-size: 11.5px; }
  #bottom a.on { color: var(--gold); box-shadow: inset 0 -2px 0 var(--gold); }
  #bottom svg { width: 22px; height: 22px; }
  .scorerow { grid-template-columns: 100px minmax(0, 1fr) 54px; }
}

/* ---------- mockup-faithful layer ---------- */
:root { --bg0: #050d1c; --card: rgba(13, 31, 56, .78); --line: rgba(110, 160, 215, .16); }
.top { align-items: flex-start; }
.top .ttl { flex: 1; min-width: 0; }
.top h1 { font-size: 28px; line-height: 1.15; letter-spacing: .2px; }
.top .sub { color: var(--mut); font-size: 13px; }
#tags { color: var(--mut); font-size: 14px; margin-top: 2px; }
.tag-d { display: none; }
.avatar { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: rgba(20, 50, 90, .8); border: 1px solid var(--line); color: var(--text); flex: none; }
.avatar svg { width: 22px; height: 22px; }
.lang { border-color: rgba(41, 211, 163, .55); }
.home { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 14px; }
.home > * { grid-column: 1 / -1; min-width: 0; }
.art-m { display: block; } .heroart { width: 100%; height: 96px; display: block; margin: -6px 0 -10px; }
.kpis { display: none; }
.area-art { order: 0; } .area-chart { order: 1; } .area-inv { order: 2; } .area-risk { order: 3; } .area-simple { order: 4; } .area-cal { order: 5; } .area-why { order: 6; } .area-alert { order: 7; } .area-health { order: 8; }
.ch-head { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; align-items: flex-start; }
.row .ic { background: rgba(41, 211, 163, .16); color: var(--teal); } .row .ic svg { width: 20px; height: 20px; } .row .ic.ic-gold { background: rgba(242, 193, 78, .2); color: var(--gold); }
.chev { color: var(--mut); margin-left: auto; font-size: 20px; text-decoration: none; }
.rk { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; } .rk .gauge { width: 170px; }
.rkt { flex: 1; min-width: 190px; display: flex; gap: 12px; align-items: center; background: rgba(8, 22, 44, .6); border: 1px solid var(--line); border-radius: 12px; padding: 12px; }
.shield { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: rgba(242, 193, 78, .16); color: var(--gold); flex: none; } .shield svg { width: 26px; height: 26px; }
.bulb { width: 34px; height: 34px; border-radius: 50%; display: inline-grid; place-items: center; background: rgba(242, 193, 78, .2); color: var(--gold); } .bulb svg { width: 20px; height: 20px; }
.wicon { color: var(--red); display: inline-grid; } .wicon svg { width: 22px; height: 22px; }
.chip { display: inline-block; padding: 3px 12px; border-radius: 8px; font-size: 12px; font-weight: 700; }
.chip.got { background: rgba(49, 212, 139, .2); color: var(--green); } .chip.up2 { background: rgba(74, 163, 255, .2); color: #7cb8ff; }
.why { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; } .ring2 { width: 120px; height: 120px; flex: none; }
.alertbox { border-color: rgba(255, 107, 107, .45); background: linear-gradient(160deg, rgba(90, 20, 30, .6), rgba(40, 12, 24, .75)); }
.alertbox.sev-low { border-color: rgba(49, 212, 139, .35); background: linear-gradient(160deg, rgba(12, 70, 52, .55), rgba(10, 36, 40, .75)); } .alertbox.sev-low .wicon { color: var(--green); }
.alertbox.sev-medium { border-color: rgba(242, 193, 78, .45); background: linear-gradient(160deg, rgba(80, 60, 10, .5), rgba(40, 30, 12, .75)); } .alertbox.sev-medium .wicon { color: var(--gold); }
.alertbox .chip.sev { margin-left: auto; background: rgba(255, 107, 107, .85); color: #fff; } .alertbox.sev-low .chip.sev { background: rgba(49, 212, 139, .85); color: #04231a; } .alertbox.sev-medium .chip.sev { background: var(--gold); color: #2b2100; }
.kpi { border: 1px solid var(--line); border-radius: 16px; padding: 14px 16px; }
.kpi .kh { display: flex; gap: 10px; align-items: center; font-weight: 700; } .kpi .kh svg { width: 24px; height: 24px; }
.kpi .kv { font-size: 26px; font-weight: 800; margin: 6px 0 2px; } .kpi .ks { font-size: 13px; }
.kpi .rlab { font-size: 16px; color: var(--gold); margin-left: 8px; font-weight: 700; }
.k-green { background: linear-gradient(160deg, rgba(10, 70, 56, .8), rgba(10, 40, 50, .8)); border-color: rgba(49, 212, 139, .35); } .k-green .kh { color: var(--green); }
.k-gold { background: linear-gradient(160deg, rgba(70, 52, 10, .75), rgba(32, 30, 20, .8)); border-color: rgba(242, 193, 78, .35); } .k-gold .kh { color: var(--gold); }
.k-blue { background: linear-gradient(160deg, rgba(10, 50, 100, .75), rgba(10, 30, 60, .8)); border-color: rgba(74, 163, 255, .35); } .k-blue .kh { color: var(--blue); }
.k-teal { background: linear-gradient(160deg, rgba(8, 70, 66, .8), rgba(8, 40, 50, .8)); border-color: rgba(41, 211, 163, .35); } .k-teal .kh { color: var(--teal); }
.segs { display: inline-flex; gap: 5px; width: 100%; } .segs i { flex: 1; height: 8px; border-radius: 6px; background: rgba(255, 255, 255, .15); } .segs i.on { background: var(--gold); }
tr.click { cursor: pointer; } tr.click:hover { background: rgba(41, 211, 163, .08); }
@media (min-width: 901px) {
  .tag-m { display: none; } .tag-d { display: inline; }
  .art-m { display: none; }
  .kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
  .area-kpi { order: 0; grid-column: 1 / -1; }
  .area-chart { grid-column: span 8; order: 1; } .area-cal { grid-column: span 4; order: 2; }
  .area-why { grid-column: span 6; order: 3; } .area-alert { grid-column: span 6; order: 4; }
  .area-inv { grid-column: span 4; order: 5; } .area-risk { grid-column: span 4; order: 6; } .area-simple { grid-column: span 4; order: 7; }
  .area-health { order: 8; }
}
@media (max-width: 900px) {
  .top h1 { font-size: 24px; }
  .top { flex-wrap: nowrap; gap: 8px; } .top .lang { flex: none; } .top .lang button { padding: 6px 10px; }
}

#main { min-width: 0; }
@media (max-width: 900px) { .tablewrap table { min-width: 560px; } .top .ttl { min-width: 0; } .top h1 { overflow-wrap: anywhere; } }

.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: #6b7a90; vertical-align: middle; }
.dot.live { background: #31d48b; box-shadow: 0 0 0 0 rgba(49, 212, 139, .7); animation: pulse 1.6s infinite; }
.dot.slow { background: #f2c14e; } .dot.off { background: #6b7a90; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(49, 212, 139, .6); } 70% { box-shadow: 0 0 0 8px rgba(49, 212, 139, 0); } 100% { box-shadow: 0 0 0 0 rgba(49, 212, 139, 0); } }