/* BLACKCAT WHALE - trading-terminal theme (dark, dense, AI glow) */
:root {
  --bg: #04060b; --bg2: #080c15; --panel: rgba(13,18,29,.78); --panel-solid: #0d121d; --panel2: #111827; --panel3: #172033;
  --line: rgba(148,163,184,.10); --line2: rgba(148,163,184,.18);
  --text: #e8edf6; --muted: #8a96ab; --dim: #556178;
  --gold: #f0c35a; --gold2: #b8892c;
  --ai1: #22d3ee; --ai2: #8b5cf6; --ai3: #ec4899;
  --green: #16c784; --red: #ea3943; --orange: #f59e0b; --blue: #60a5fa; --purple: #a855f7; --cyan: #22d3ee; --teal: #14b8a6;
  --banks: #60a5fa; --funds: #f5b041;
  --green-bg: rgba(22,199,132,.12); --red-bg: rgba(234,57,67,.12); --gold-bg: rgba(240,195,90,.10);
  --mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
  --r: 14px;
  --glow: 0 0 0 1px rgba(139,92,246,.18), 0 10px 40px rgba(0,0,0,.45);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; color: var(--text); background: var(--bg); overflow-x: hidden;
  font: 13.5px/1.5 Inter, "Noto Sans Khmer", "Khmer UI", system-ui, sans-serif;
}
body::before {               /* faint terminal grid + AI aurora */
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(900px 420px at 8% -8%, rgba(34,211,238,.10), transparent 60%),
    radial-gradient(800px 420px at 92% -10%, rgba(139,92,246,.12), transparent 60%),
    radial-gradient(700px 500px at 50% 120%, rgba(240,195,90,.06), transparent 60%),
    linear-gradient(rgba(148,163,184,.035) 1px, transparent 1px) 0 0 / 100% 32px,
    linear-gradient(90deg, rgba(148,163,184,.035) 1px, transparent 1px) 0 0 / 32px 100%,
    var(--bg);
}
html[lang="km"] body { font-family: "Noto Sans Khmer", Inter, "Khmer UI", system-ui, sans-serif; }
button { font: inherit; color: inherit; cursor: pointer; }
a { color: inherit; }
[hidden] { display: none !important; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); } .dim { color: var(--dim); } .gold { color: var(--gold); }
.up { color: var(--green); } .down { color: var(--red); }
.spacer { flex: 1; }
.ai-text { background: linear-gradient(90deg, var(--ai1), var(--ai2) 55%, var(--ai3)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------------- header ---------------- */
.top { position: sticky; top: 0; z-index: 30; background: rgba(4,6,11,.82); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); }
.top .in { max-width: 1920px; margin: 0 auto; padding: 8px 16px; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: .08em; white-space: nowrap; font-size: 14px; }
.brand img { width: 32px; height: 32px; border-radius: 9px; box-shadow: 0 0 0 1px var(--line2), 0 0 18px rgba(139,92,246,.35); }
.brand b { color: var(--gold); }
.brand small { display: block; font-size: 9.5px; letter-spacing: .18em; font-weight: 700; }
.quote { display: flex; align-items: baseline; gap: 10px; padding-left: 14px; border-left: 1px solid var(--line); }
.quote .sym { font: 700 11px var(--mono); color: var(--muted); letter-spacing: .06em; }
.quote .bid { font: 800 24px/1 var(--mono); letter-spacing: -.02em; transition: color .3s; }
.quote .chg { font: 700 12.5px var(--mono); padding: 2px 7px; border-radius: 6px; }
.quote .chg.up { background: var(--green-bg); } .quote .chg.down { background: var(--red-bg); }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font-weight: 700; font-size: 11.5px; border: 1px solid var(--line2); background: var(--panel2); white-space: nowrap; }
.pill.buy { color: var(--green); background: var(--green-bg); border-color: rgba(22,199,132,.35); }
.pill.sell { color: var(--red); background: var(--red-bg); border-color: rgba(234,57,67,.35); }
.pill.neutral { color: var(--muted); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--dim); display: inline-block; flex: none; }
.dot.live { background: var(--green); animation: pulse 1.6s infinite; }
.dot.late { background: var(--orange); } .dot.off { background: var(--red); }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(22,199,132,.6); } 70% { box-shadow: 0 0 0 7px rgba(22,199,132,0); } 100% { box-shadow: 0 0 0 0 rgba(22,199,132,0); } }
.seg { display: inline-flex; border: 1px solid var(--line2); border-radius: 8px; overflow: hidden; background: rgba(0,0,0,.25); }
.seg button { background: transparent; border: 0; padding: 4px 10px; font: 700 11.5px var(--mono); color: var(--muted); }
.seg button:hover { color: var(--text); }
.seg button.on { background: linear-gradient(180deg, #f6d27a, #c9982f); color: #1a1405; }
.btn { background: var(--panel2); border: 1px solid var(--line2); border-radius: 8px; padding: 5px 11px; font-size: 12px; font-weight: 600; text-decoration: none; color: var(--text); }
.btn:hover { border-color: var(--ai2); box-shadow: 0 0 12px rgba(139,92,246,.25); }
.btn.gold { background: linear-gradient(180deg, #f6d27a, #c9982f); color: #1a1405; border: 0; }
.tog { display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; border-radius: 7px; border: 1px solid var(--line2); background: transparent; font: 700 11px var(--mono); color: var(--muted); }
.tog.on { color: var(--text); border-color: rgba(34,211,238,.45); background: rgba(34,211,238,.08); }
.tog i { width: 8px; height: 8px; border-radius: 2px; display: inline-block; }

/* ---------------- stat strip ---------------- */
.strip { max-width: 1920px; margin: 0 auto; padding: 10px 16px 0; }
.cells { display: grid; grid-template-columns: repeat(auto-fit, minmax(128px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.cell { background: var(--panel-solid); padding: 8px 12px; min-width: 0; position: relative; }
.cell .k { font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
html[lang="km"] .cell .k { letter-spacing: 0; font-size: 11px; text-transform: none; }
.cell .v { font: 800 15px/1.35 var(--mono); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cell .v.sm { font-size: 12.5px; line-height: 1.6; }
.cell .s { font: 600 10.5px var(--mono); color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cell .mini { height: 4px; border-radius: 3px; background: var(--panel3); margin-top: 5px; overflow: hidden; position: relative; }
.cell .mini b { position: absolute; top: 0; bottom: 0; border-radius: 3px; }

/* ---------------- workspace (chart + side) ---------------- */
.wrap { max-width: 1920px; margin: 0 auto; padding: 10px 16px 24px; }
.banner { margin-bottom: 10px; padding: 9px 14px; border-radius: 12px; background: rgba(245,158,11,.10); border: 1px solid rgba(245,158,11,.35); color: var(--orange); font-weight: 600; }
.work { display: grid; grid-template-columns: minmax(0, 1fr) 420px; gap: 10px; height: calc(100vh - 168px); min-height: 560px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); box-shadow: 0 10px 40px rgba(0,0,0,.35); min-width: 0; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.card > .hd { display: flex; align-items: center; gap: 8px; padding: 9px 12px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.card > .hd h2 { margin: 0; font-size: 11.5px; letter-spacing: .12em; font-weight: 800; text-transform: uppercase; display: flex; align-items: center; gap: 8px; }
.card > .hd h2::before { content: ""; width: 3px; height: 13px; border-radius: 2px; background: linear-gradient(var(--ai1), var(--ai2)); }
html[lang="km"] .card > .hd h2 { text-transform: none; letter-spacing: 0; font-size: 13px; }
.card > .hd .sub { color: var(--dim); font: 600 11px var(--mono); }
.card > .bd { padding: 12px; }
.chartcard { display: flex; flex-direction: column; min-height: 0; }
#chartBox { position: relative; flex: 1; min-height: 300px; overflow: hidden; border-radius: 0 0 var(--r) var(--r); }
#chart { position: absolute; inset: 0; }
#zoneCanvas { position: absolute; left: 0; top: 0; width: 100%; height: 100%; pointer-events: none; z-index: 3; }
.ohlc { position: absolute; left: 12px; top: 8px; z-index: 4; font: 600 11px var(--mono); color: var(--muted); pointer-events: none; display: flex; gap: 10px; flex-wrap: wrap; text-shadow: 0 1px 3px #000; }
.ohlc b { color: var(--text); font-weight: 700; }
.wm { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 1; pointer-events: none; font: 900 64px/1 Inter, sans-serif; letter-spacing: .1em; color: rgba(148,163,184,.035); white-space: nowrap; }
.side { display: flex; flex-direction: column; min-height: 0; }
.tabs { display: flex; gap: 2px; padding: 6px 6px 0; border-bottom: 1px solid var(--line); }
.tabs button { flex: 1; background: transparent; border: 0; padding: 8px 6px 9px; font: 800 11px Inter, "Noto Sans Khmer", sans-serif; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); border-bottom: 2px solid transparent; }
html[lang="km"] .tabs button { letter-spacing: 0; text-transform: none; font-size: 12.5px; }
.tabs button.on { color: var(--text); border-bottom-color: var(--ai1); background: linear-gradient(180deg, transparent, rgba(34,211,238,.07)); }
.pane { flex: 1; min-height: 0; overflow-y: auto; scrollbar-width: thin; scrollbar-color: var(--panel3) transparent; }
.pane.prof { overflow: hidden; display: flex; flex-direction: column; padding: 4px 8px 8px; }
.pane.prof canvas { flex: 1; min-height: 0; width: 100%; display: block; }

/* ---------------- ladder ---------------- */
.ladder { padding: 4px 8px 10px; }
.row { display: grid; grid-template-columns: 3px minmax(0, 1fr) auto; gap: 10px; padding: 8px 10px; border-radius: 10px; margin: 3px 0; background: rgba(17,24,39,.65); border: 1px solid transparent; transition: border-color .15s, background .15s; cursor: pointer; }
.row:hover { border-color: var(--line2); background: rgba(23,32,51,.85); }
.row .bar { border-radius: 3px; }
.row.above .bar { background: var(--red); } .row.below .bar { background: var(--green); }
.row.inside { border-color: rgba(240,195,90,.45); background: rgba(240,195,90,.07); } .row.inside .bar { background: var(--gold); }
.row .l1 { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.row .rng { font: 700 12.5px var(--mono); }
.row .desc { color: var(--muted); font-size: 11.5px; margin-top: 2px; }
.row .opt { font: 500 11px var(--mono); margin-top: 3px; color: #c9d3e3; }
.row .r { text-align: right; white-space: nowrap; }
.row .dist { font: 700 12px var(--mono); }
.row .pct { font: 600 10.5px var(--mono); color: var(--dim); }
.pw { display: inline-flex; gap: 2px; margin-top: 4px; }
.pw i { width: 5px; height: 9px; border-radius: 1px; background: var(--panel3); }
.pw i.on { background: var(--gold); box-shadow: 0 0 6px rgba(240,195,90,.5); }
.kp { font-size: 10px; font-weight: 700; padding: 1px 6px; border-radius: 5px; border: 1px solid currentColor; white-space: nowrap; background: rgba(0,0,0,.2); }
.tag { font: 800 10.5px Inter, "Noto Sans Khmer", sans-serif; padding: 2px 8px; border-radius: 5px; white-space: nowrap; letter-spacing: .03em; }
.tag.b2 { background: var(--green); color: #032015; box-shadow: 0 0 12px rgba(22,199,132,.35); } .tag.s2 { background: var(--red); color: #2a0507; box-shadow: 0 0 12px rgba(234,57,67,.35); }
.tag.b1 { color: var(--green); border: 1px dashed var(--green); } .tag.s1 { color: var(--red); border: 1px dashed var(--red); }
.tag.sup { color: var(--green); background: var(--green-bg); } .tag.res { color: var(--red); background: var(--red-bg); } .tag.mid { color: var(--gold); background: var(--gold-bg); }
.pricerow { display: flex; align-items: center; gap: 10px; margin: 8px 0; padding: 8px 12px; border-radius: 10px; position: sticky; top: 4px; bottom: 4px; z-index: 2;
  background: linear-gradient(90deg, rgba(240,195,90,.22), rgba(13,18,29,.96) 70%); border: 1px solid rgba(240,195,90,.45); backdrop-filter: blur(6px); }
.pricerow .p { font: 800 17px var(--mono); color: var(--gold); }
.sideh { font-size: 10px; font-weight: 800; letter-spacing: .14em; color: var(--dim); padding: 8px 4px 2px; text-transform: uppercase; }
.empty { color: var(--dim); text-align: center; padding: 30px 10px; }

/* ---------------- insight (AI look) ---------------- */
.insight { position: relative; border-radius: var(--r); padding: 1px; background: linear-gradient(120deg, rgba(34,211,238,.6), rgba(139,92,246,.6), rgba(236,72,153,.45), rgba(34,211,238,.6)); background-size: 300% 300%; animation: aurora 9s ease infinite; margin-top: 10px; }
@keyframes aurora { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
.insight .in { border-radius: calc(var(--r) - 1px); background: linear-gradient(180deg, rgba(10,14,24,.97), rgba(13,18,29,.97)); padding: 14px 16px; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 16px; align-items: center; }
.orb { width: 46px; height: 46px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #fff 0, var(--ai1) 18%, var(--ai2) 55%, #1e1b4b 100%); box-shadow: 0 0 24px rgba(139,92,246,.55), inset 0 0 10px rgba(255,255,255,.25); animation: breathe 3.2s ease-in-out infinite; }
@keyframes breathe { 50% { transform: scale(1.06); box-shadow: 0 0 34px rgba(34,211,238,.55), inset 0 0 10px rgba(255,255,255,.3); } }
.insight h3 { margin: 0 0 4px; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; }
.insight .txt { font-size: 13.5px; line-height: 1.65; }
.insight .txt b { color: var(--text); }
.insight .score { text-align: center; min-width: 120px; }
.insight .score .n { font: 900 30px/1 var(--mono); }
.insight .score .l { font: 700 10px var(--mono); letter-spacing: .12em; color: var(--muted); margin-top: 4px; }

/* ---------------- lower grid ---------------- */
.grid-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 10px; }
.grid-two { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 10px; margin-top: 10px; }
.kpi .big { font: 800 22px/1.2 var(--mono); letter-spacing: -.01em; }
.kpi .line { display: flex; justify-content: space-between; gap: 10px; font-size: 12px; padding: 4px 0; border-bottom: 1px dashed var(--line); }
.kpi .line:last-child { border-bottom: 0; }
.kpi .line span:first-child { color: var(--muted); }
.kpi .line span:last-child { font-family: var(--mono); font-weight: 600; text-align: right; }
.gauge { position: relative; height: 6px; border-radius: 6px; background: linear-gradient(90deg, var(--red), var(--orange) 35%, #64748b 50%, var(--teal) 65%, var(--green)); margin: 12px 0 4px; }
.gauge i { position: absolute; top: -5px; width: 3px; height: 16px; border-radius: 2px; background: #fff; box-shadow: 0 0 0 2px rgba(0,0,0,.6), 0 0 10px rgba(255,255,255,.6); transform: translateX(-1px); }
.gl { display: flex; justify-content: space-between; font-size: 10.5px; color: var(--dim); }
.split { display: flex; height: 8px; border-radius: 6px; overflow: hidden; margin: 8px 0 4px; background: var(--panel3); }
.split .c { background: linear-gradient(90deg, #0f9f6a, var(--green)); } .split .p { background: linear-gradient(90deg, var(--red), #b42530); }
.meaning { margin-top: 8px; font-size: 11.5px; color: var(--muted); padding: 8px 10px; border-radius: 9px; background: rgba(23,32,51,.55); border: 1px solid var(--line); }
canvas.plot { width: 100%; display: block; }
.foot { color: var(--dim); font-size: 11px; text-align: center; padding: 18px 16px 28px; }
.legend { display: flex; gap: 12px; flex-wrap: wrap; font-size: 11px; color: var(--muted); }
.legend i { display: inline-block; width: 9px; height: 9px; border-radius: 2px; margin-right: 4px; vertical-align: -1px; }

/* ---------------- login / admin ---------------- */
.center { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login { width: 100%; max-width: 380px; padding: 28px; box-shadow: var(--glow); }
.login h1 { font-size: 20px; margin: 14px 0 4px; letter-spacing: .06em; }
.login img { width: 64px; height: 64px; border-radius: 16px; box-shadow: 0 0 30px rgba(139,92,246,.45); }
label { display: block; font-size: 12px; color: var(--muted); margin: 12px 0 5px; font-weight: 600; }
input, select { width: 100%; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--line2); background: var(--bg2); color: var(--text); font: inherit; }
input:focus, select:focus { outline: 2px solid rgba(34,211,238,.35); border-color: var(--ai1); }
.err { color: var(--red); font-size: 12.5px; min-height: 18px; margin-top: 10px; }
.ok { color: var(--green); }
table.mem { width: 100%; border-collapse: collapse; font-size: 13px; }
table.mem th, table.mem td { padding: 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
table.mem th { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .05em; }
.st { font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 999px; }
.st.active { color: var(--green); background: var(--green-bg); } .st.expired, .st.disabled { color: var(--red); background: var(--red-bg); }
.formrow { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)) auto; gap: 10px; align-items: end; }
.passbox { margin-top: 12px; padding: 12px; border-radius: 12px; background: var(--gold-bg); border: 1px solid rgba(240,195,90,.35); font-family: var(--mono); white-space: pre-wrap; cursor: pointer; }
.scroll-x { overflow-x: auto; }

/* ---------------- responsive ---------------- */
@media (max-width: 1280px) { .work { grid-template-columns: minmax(0, 1fr) 360px; } .grid-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 1000px) {
  .work { grid-template-columns: 1fr; height: auto; }
  .chartcard { height: 68vh; min-height: 420px; }
  .side { height: 78vh; min-height: 520px; }
  .grid-two { grid-template-columns: 1fr; }
  .formrow { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .top { position: static; }
  .top .in { gap: 8px; padding: 8px 10px; }
  .brand small { display: none; }
  .brand img { width: 28px; height: 28px; }
  .quote { border-left: 0; padding-left: 0; }
  .quote .bid { font-size: 20px; }
  .strip, .wrap { padding-left: 8px; padding-right: 8px; }
  .cells { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chartcard { height: 62vh; min-height: 380px; }
  .grid-cards { grid-template-columns: 1fr; }
  .insight .in { grid-template-columns: 1fr; text-align: left; }
  .insight .orb { display: none; }
  .wm { font-size: 38px; }
}