/* Ledger-style layout: navy header band, cards on a cool paper ground; direction = amber (out) / teal (in) */
:root {
  --bg: #f3f5f8;
  --panel: #ffffff;
  --fg: #142033;
  --muted: #5b6678;
  --line: #dde3ec;
  --band: #0f2a4a;
  --band-fg: #eef3fa;
  --accent: #1d5fa8;
  --out: #c46a17;      /* Agribank trả đối tác */
  --in: #12857a;       /* Đối tác trả Agribank */
  --ok: #1f8a4c;
  --bad: #c2362f;
  --track: #e8edf4;
  --hover: #f0f5fc;
  --font: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1420; --panel: #152033; --fg: #e6ecf5; --muted: #9aa7bb; --line: #26344b;
    --band: #0a1a30; --band-fg: #e6ecf5; --accent: #6aa8ef; --out: #e3923f; --in: #3cc2b2;
    --ok: #4cc27f; --bad: #f0706a; --track: #1f2c42; --hover: #1b2a40; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--fg); font: 14px/1.5 var(--font); font-variant-numeric: tabular-nums; }
.wrap { max-width: 1280px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
h1, h2 { margin: 0; text-wrap: balance; }
h1 { font-size: clamp(22px, 3vw, 30px); font-weight: 700; letter-spacing: -.01em; }
h2 { font-size: 16px; font-weight: 600; }
code { font-family: var(--mono); font-size: 12px; background: var(--track); padding: 1px 5px; border-radius: 4px; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.eyebrow { margin: 0 0 4px; text-transform: uppercase; letter-spacing: .08em; font-size: 11.5px; opacity: .75; }

.top { background: var(--band); color: var(--band-fg); padding-block: 22px; }
.top-in { display: flex; gap: 20px; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; }
.top-in > div:first-child { min-width: 0; flex: 1 1 420px; }
.lede { margin: 6px 0 0; max-width: 75ch; opacity: .85; }
.lede b { font-weight: 600; opacity: 1; }
.lede .bad { color: #ffb3ad; }
.load { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.files { flex-basis: 100%; text-align: right; margin: 0; font-size: 12px; opacity: .75; }

.btn { font: inherit; font-size: 13px; font-weight: 500; border: 1px solid var(--line); background: var(--panel); color: var(--fg); padding: 7px 14px; border-radius: 8px; cursor: pointer; display: inline-block; }
.btn:hover { border-color: var(--accent); }
.btn:focus-visible, select:focus-visible, input:focus-visible, tr[tabindex]:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn.primary { background: #fff; color: var(--band); border-color: #fff; }
.top .btn { background: transparent; color: var(--band-fg); border-color: rgba(255,255,255,.35); }
.top .btn.primary { background: #fff; color: #0f2a4a; }
.btn.ghost { background: transparent; }

main { display: flex; flex-direction: column; gap: 16px; padding-block: 20px; }
.drop { border: 2px dashed var(--line); border-radius: 14px; padding: 36px 24px; text-align: center; background: var(--panel); }
.drop.over { border-color: var(--accent); background: var(--hover); }
.drop-title { font-size: 18px; font-weight: 600; margin: 0 0 6px; }
.drop p { margin: 4px auto; max-width: 70ch; }
.err { color: var(--bad); font-weight: 500; }
#dash { display: flex; flex-direction: column; gap: 16px; }

.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; position: sticky; top: 0; z-index: 4; }
.filters label { display: flex; flex-direction: column; gap: 3px; font-size: 11.5px; color: var(--muted); font-weight: 500; min-width: 0; }
.filters label.grow { flex: 1 1 220px; }
select, input[type=search] { font: inherit; font-size: 13px; color: var(--fg); background: var(--bg); border: 1px solid var(--line); border-radius: 7px; padding: 6px 8px; max-width: 100%; }
select { min-width: 130px; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; min-width: 0; }
.kpi .k { font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 500; }
.kpi .v { font-size: 30px; font-weight: 600; line-height: 1.15; margin-top: 4px; }
.kpi .s { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.kpi.bad { border-color: var(--bad); }
.kpi.bad .v { color: var(--bad); }
.kpi.ok .v { color: var(--ok); }
.meter { height: 6px; background: var(--track); border-radius: 3px; margin-top: 8px; overflow: hidden; display: flex; }
.meter i { display: block; height: 100%; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 16px; min-width: 0; }
.card-h { margin-bottom: 12px; }
.card-h p { margin: 2px 0 0; }
.card-h.row { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; flex-wrap: wrap; }
.two { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 16px; }
@media (max-width: 420px) { .two { grid-template-columns: 1fr; } select { min-width: 0; width: 100%; } .filters label { flex: 1 1 45%; } }

.scroll { overflow-x: auto; }
.t { width: 100%; border-collapse: collapse; font-size: 13px; }
.t th, .t td { padding: 7px 10px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; vertical-align: middle; }
.t th { font-size: 11.5px; color: var(--muted); font-weight: 500; position: sticky; top: 0; background: var(--panel); }
.t th.sort { cursor: pointer; user-select: none; }
.t th.sort:hover { color: var(--fg); }
.t .n { text-align: right; }
.t tr.click { cursor: pointer; }
.t tbody tr:hover { background: var(--hover); }
.t tr.sel td { background: var(--hover); box-shadow: inset 3px 0 0 var(--accent); }
.t td.wrapcell { white-space: normal; min-width: 180px; }
.mono { font-family: var(--mono); font-size: 12px; }
.ccy { font-family: var(--mono); font-weight: 500; font-size: 12px; padding: 1px 6px; border-radius: 4px; background: var(--track); }
.unit { color: var(--muted); font-size: 11.5px; margin-left: 3px; }
.pos { color: var(--in); } .neg { color: var(--out); }
.pill { display: inline-block; padding: 1px 9px; border-radius: 999px; font-size: 12px; font-weight: 500; border: 1px solid currentColor; }
.pill.ok { color: var(--ok); } .pill.bad { color: var(--bad); }
.dir { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; }
.dir::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--c); }
.chips { display: flex; flex-wrap: wrap; gap: 4px 10px; }
.split { display: flex; height: 8px; border-radius: 4px; overflow: hidden; background: var(--track); min-width: 90px; }
.split i { display: block; height: 100%; }

.bars { display: flex; flex-direction: column; gap: 10px; }
.bar-row { display: grid; grid-template-columns: minmax(110px, 34%) 1fr auto; gap: 10px; align-items: center; cursor: pointer; border-radius: 6px; padding: 2px 4px; }
.bar-row:hover, .bar-row.sel { background: var(--hover); }
.bar-row .lbl { font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-row .track { height: 14px; background: var(--track); border-radius: 4px; overflow: hidden; display: flex; }
.bar-row .track i { display: block; height: 100%; }
.bar-row .val { font-weight: 600; font-size: 13px; min-width: 3ch; text-align: right; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--muted); margin-top: 4px; }
.legend span { display: inline-flex; align-items: center; gap: 5px; }
.legend span::before { content: ""; width: 10px; height: 10px; border-radius: 2px; background: var(--c); }
.empty { color: var(--muted); padding: 12px 0; }

.pager { display: flex; gap: 6px; align-items: center; justify-content: flex-end; margin-top: 10px; flex-wrap: wrap; font-size: 12.5px; color: var(--muted); }
#more-dt { margin-top: 10px; }
.tip { position: fixed; z-index: 20; pointer-events: none; background: var(--panel); color: var(--fg); border: 1px solid var(--line); box-shadow: 0 6px 24px rgba(0,0,0,.18); border-radius: 8px; padding: 8px 10px; font-size: 12.5px; max-width: 320px; }
.tip b { display: block; margin-bottom: 2px; }
.foot { padding-block: 8px 28px; }

/* biểu đồ phân tích */
.chart { width: 100%; height: 340px; min-width: 0; }
.chart.tall { height: 420px; }
.kpis.value .v { font-size: 24px; }
.kpi .v.pos { color: var(--in); } .kpi .v.neg { color: var(--out); }
.rates-box summary { cursor: pointer; list-style: none; display: flex; flex-direction: column; gap: 2px; }
.rates-box summary::-webkit-details-marker { display: none; }
.rates-box summary .s::after { content: " ▾"; }
.rates-box[open] { grid-column: 1 / -1; }
.rates { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 8px 16px; margin: 10px 0 6px; }
.rate { display: flex; align-items: center; gap: 6px; font-size: 13px; font-family: var(--mono); }
.rate input { width: 100%; min-width: 0; font: inherit; color: var(--fg); background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 4px 6px; text-align: right; }
.warn { color: var(--bad); }
@media (max-width: 420px) { .chart { height: 300px; } .chart.tall { height: 380px; } }