:root {
  color-scheme: light;
  --page: #f4f4f1; --surface: #fcfcfb; --surface-2: #f0efec;
  --ink: #0b0b0b; --ink-2: #52514e; --muted: #898781; --grid: #e1e0d9; --border: rgba(11,11,11,.10);
  --accent: #2a78d6; --accent-ink: #fff;
  --s1: #2a78d6; --s2: #eb6834; --s3: #1baf7a; --s4: #eda100; --s5: #e87ba4; --s6: #008300; --s7: #4a3aa7; --s8: #e34948;
  --good: #006300; --bad: #d03b3b; --warn: #b47300;
  --radius: 10px; --font: system-ui, -apple-system, "Segoe UI", sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #0d0d0d; --surface: #1a1a19; --surface-2: #232321;
    --ink: #fff; --ink-2: #c3c2b7; --muted: #898781; --grid: #2c2c2a; --border: rgba(255,255,255,.10);
    --accent: #3987e5;
    --s1: #3987e5; --s2: #d95926; --s3: #199e70; --s4: #c98500; --s5: #d55181; --s6: #008300; --s7: #9085e9; --s8: #e66767;
    --good: #0ca30c; --bad: #e66767; --warn: #fab219;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--page); color: var(--ink); font-family: var(--font); font-size: 14px; }
a { color: var(--accent); }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: 1px solid var(--border); background: var(--surface); border-radius: 8px; padding: 6px 12px; }
button.primary { background: var(--accent); color: var(--accent-ink); border-color: transparent; }
button.danger { color: var(--bad); }
button.small { padding: 3px 8px; font-size: 12px; }
button:disabled { opacity: .5; cursor: default; }
input, select, textarea { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 6px 8px; min-width: 0; }
input[type=number] { text-align: right; font-variant-numeric: tabular-nums; }
label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--ink-2); }
label > span { font-weight: 500; }
label.inline { flex-direction: row; align-items: center; gap: 8px; }

/* layout */
header { display: flex; align-items: center; gap: 16px; padding: 10px 16px; background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
header h1 { font-size: 16px; margin: 0; font-weight: 600; }
header .spacer { flex: 1; }
header .who { color: var(--ink-2); font-size: 12px; }
nav { display: flex; gap: 2px; padding: 8px 16px 0; background: var(--surface); border-bottom: 1px solid var(--border); overflow-x: auto; }
nav button { border: none; border-bottom: 2px solid transparent; border-radius: 0; background: none; padding: 8px 12px; color: var(--ink-2); white-space: nowrap; }
nav button.active { color: var(--ink); border-bottom-color: var(--accent); font-weight: 600; }
main { padding: 16px; max-width: 1400px; margin: 0 auto; }
.toolbar { display: flex; gap: 12px; align-items: end; flex-wrap: wrap; margin-bottom: 16px; }
.toolbar .grow { flex: 1; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 16px; }
.card h2 { font-size: 14px; margin: 0 0 10px; font-weight: 600; }
.card h3 { font-size: 13px; margin: 14px 0 6px; font-weight: 600; color: var(--ink-2); }
.grid { display: grid; gap: 16px; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 900px) { .grid.two { grid-template-columns: 1fr; } }
.grid.three { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

/* stat tiles */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 16px; }
.tile { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; }
.tile .k { font-size: 12px; color: var(--ink-2); }
.tile .v { font-size: 22px; font-weight: 600; margin-top: 4px; }
.tile .sub { font-size: 12px; color: var(--muted); margin-top: 2px; font-variant-numeric: tabular-nums; }
.pos { color: var(--good); } .neg { color: var(--bad); }

/* tables */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 6px 8px; border-bottom: 1px solid var(--grid); text-align: left; vertical-align: middle; }
th { color: var(--ink-2); font-weight: 500; font-size: 12px; white-space: nowrap; position: sticky; top: 0; background: var(--surface); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
tr.total td { font-weight: 600; border-top: 2px solid var(--grid); }
tr.clickable { cursor: pointer; } tr.clickable:hover { background: var(--surface-2); }
.tablewrap { overflow: auto; max-height: 70vh; }
th.sortable { cursor: pointer; } th.sortable:hover { color: var(--ink); }
.pill { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: 11px; background: var(--surface-2); color: var(--ink-2); }
.pill.high { background: rgba(208,59,59,.12); color: var(--bad); }
.pill.ended { background: rgba(137,135,129,.15); }
.chart { position: relative; height: 240px; }
.chart.tall { height: 300px; }
.legend { display: flex; flex-wrap: wrap; gap: 10px; font-size: 12px; color: var(--ink-2); margin-top: 6px; }
.legend span::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; vertical-align: -1px; background: var(--c); }
.muted { color: var(--muted); font-size: 12px; }
.err { color: var(--bad); font-size: 13px; }
.ok { color: var(--good); font-size: 13px; }

/* forms */
.form { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; align-items: end; }
.form .full { grid-column: 1 / -1; }
.actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 10px; }
dialog { border: 1px solid var(--border); border-radius: 12px; background: var(--surface); color: var(--ink); padding: 18px; width: min(720px, 94vw); }
dialog.wide { width: min(1320px, 96vw); }
.revgrid td:first-child { white-space: nowrap; font-size: 12px; }
dialog::backdrop { background: rgba(0,0,0,.4); }
dialog h2 { margin: 0 0 12px; font-size: 15px; }

/* revenue grid */
.revgrid input { width: 86px; padding: 3px 5px; font-size: 12px; }
.revgrid td.fc { background: var(--surface-2); }
.revgrid td.past { }
.revgrid th.fc { background: var(--surface-2); }

/* login */
.login { max-width: 360px; margin: 12vh auto; }
.login input { width: 100%; margin-bottom: 10px; }

.hidden { display: none !important; }
.toast { position: fixed; bottom: 16px; right: 16px; background: var(--ink); color: var(--page); padding: 10px 14px; border-radius: 8px; font-size: 13px; opacity: 0; transition: opacity .2s; z-index: 20; }
.toast.show { opacity: 1; }
@media (max-width: 600px) { main { padding: 10px; } .tile .v { font-size: 18px; } }

/* segmented control (dashboard views) */
.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.seg button { border: none; border-radius: 0; background: var(--surface); padding: 5px 12px; font-size: 12px; color: var(--ink-2); }
.seg button + button { border-left: 1px solid var(--border); }
.seg button.active { background: var(--accent); color: var(--accent-ink); }

/* pipeline status pills */
.pill.st-cold { background: rgba(137,135,129,.15); }
.pill.st-poma_signed { background: rgba(42,120,214,.14); color: var(--accent); }
.pill.st-bank_onboarding { background: rgba(237,161,0,.16); color: var(--warn); }
.pill.st-complete { background: rgba(27,175,122,.16); color: var(--good); }
.pill.st-lost { background: rgba(208,59,59,.12); color: var(--bad); }

/* permissions matrix */
.permtab td, .permtab th { text-align: center; }
.permtab td:first-child, .permtab th:first-child { text-align: left; }
.permtab input[type=radio] { margin: 0; }