/* =====================================================================
   BTANC · PROFIT INTELLIGENCE
   Brand: French-bulldog mark, BTANC wordmark, all-white on charcoal.
   Aesthetic: editorial-industrial. Bold display type meets refined
   numerical body. Generous negative space and razor-sharp accents.
   ===================================================================== */

:root {
  /* core surfaces */
  --bg:        #0a0a0a;
  --bg-1:     #111111;
  --bg-2:     #161616;
  --bg-3:     #1c1c1c;
  --line:      #262626;
  --line-2:   #333333;

  /* type */
  --fg:        #f5f5f4;
  --fg-2:     #d4d4d4;
  --fg-3:     #a3a3a3;
  --fg-4:     #737373;

  /* accents — sharp, single-hue, no purple gradients */
  --accent:    #ffffff;        /* the brand reads white-on-black */
  --good:      #65d6a6;        /* mint */
  --good-2:   #2da46d;
  --bad:       #ff5b6f;        /* signal red */
  --bad-2:    #c83547;
  --warn:      #ffd166;        /* amber */
  --warn-2:   #d8a82c;
  --info:      #7ec8ff;        /* sky */
  --info-2:   #3f8fd1;

  /* spacing */
  --r:         14px;
  --r-sm:     8px;
  --gap:      18px;
  --gap-lg:   28px;

  /* type stack */
  --display:   'Archivo Black', 'Bebas Neue', 'Impact', system-ui, sans-serif;
  --body:      'Inter Tight', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono:      'JetBrains Mono', 'SF Mono', ui-monospace, monospace;

  --shadow:    0 1px 0 rgba(255,255,255,.04) inset,
               0 18px 40px -20px rgba(0,0,0,.7);
}

/* ----- base --------------------------------------------------------- */
* { box-sizing: border-box; }
html,body { margin:0; padding:0; }
html { background: var(--bg); }
body {
  font-family: var(--body);
  color: var(--fg);
  background:
    radial-gradient(1200px 600px at 10% -10%, #1a1a1a 0%, transparent 50%),
    radial-gradient(900px 500px at 100% 0%, #131313 0%, transparent 60%),
    var(--bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11", "tnum";
  letter-spacing: -0.005em;
}

img { max-width: 100%; display: block; }
button { font-family: inherit; }
a { color: inherit; }

/* tabular numbers everywhere a number lives */
.num, .kpi__value, .dt td.r, .dt th.r { font-variant-numeric: tabular-nums; }

/* ----- top bar ------------------------------------------------------ */
.topbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 24px;
  padding: 14px 28px;
  background: rgba(10,10,10,.85);
  backdrop-filter: saturate(140%) blur(16px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand__mark {
  width: 38px; height: 38px;
  object-fit: contain;
  background: var(--bg);
  border-radius: 6px;
  padding: 2px;
}
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name {
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: .04em;
  color: var(--fg);
}
.brand__tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .18em;
  color: var(--fg-4);
  margin-top: 4px;
}

.topnav {
  display: flex; gap: 2px; flex: 1;
  overflow-x: auto;
  scrollbar-width: none;
}
.topnav::-webkit-scrollbar { display: none; }
.topnav a {
  text-decoration: none;
  font-family: var(--mono);
  font-size: 11px; letter-spacing: .14em;
  padding: 9px 12px;
  color: var(--fg-3);
  border-radius: 999px;
  white-space: nowrap;
  transition: color .15s, background .15s;
}
.topnav a:hover { color: var(--fg); }
.topnav a.is-active {
  color: var(--bg);
  background: var(--fg);
}

.topbar__right { display: flex; gap: 8px; flex-shrink: 0; }

/* buttons */
.btn {
  appearance: none; border: 1px solid var(--line-2);
  background: transparent;
  color: var(--fg);
  font-family: var(--mono);
  font-size: 11px; letter-spacing: .14em;
  padding: 9px 14px; border-radius: 8px;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
  transition: background .15s, border-color .15s, color .15s;
}
.btn:hover { background: var(--bg-2); border-color: var(--fg-4); }
.btn--ghost { background: transparent; }
.btn--sm { padding: 6px 10px; font-size: 10px; }
.btn--icon { padding: 8px 10px; border-color: var(--line); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--fg-4); }
.dot.is-on { background: var(--good); box-shadow: 0 0 8px var(--good); }

/* ----- filters drawer ---------------------------------------------- */
.scrim {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.55);
  opacity: 0; pointer-events: none;
  transition: opacity .25s;
  z-index: 60;
}
.scrim.is-on { opacity: 1; pointer-events: auto; }

.filters {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: min(440px, 100vw);
  background: var(--bg-1);
  border-left: 1px solid var(--line);
  z-index: 70;
  transform: translateX(100%);
  transition: transform .3s cubic-bezier(.2,.7,.2,1);
  overflow-y: auto;
  display: flex; flex-direction: column;
}
.filters.is-open { transform: translateX(0); }
.filters__head {
  position: sticky; top: 0; z-index: 1;
  display: flex; align-items: center; gap: 12px;
  padding: 18px 20px;
  background: var(--bg-1);
  border-bottom: 1px solid var(--line);
}
.filters__head h3 {
  font-family: var(--display);
  font-size: 18px; letter-spacing: .06em;
  margin: 0; flex: 1;
}
.filters__grid {
  padding: 18px 20px 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.filter { display: flex; flex-direction: column; gap: 8px; }
.filter--full { grid-column: 1 / -1; }
.filter label {
  font-family: var(--mono);
  font-size: 10px; letter-spacing: .18em;
  color: var(--fg-4);
}
.filter__hint { color: var(--fg-3); font-weight: 500; }

.chips, .multi {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.chips--scroll {
  max-height: 132px; overflow-y: auto;
  padding-right: 4px;
}
.chip {
  font-family: var(--mono);
  font-size: 10.5px; letter-spacing: .1em;
  padding: 6px 10px;
  border: 1px solid var(--line-2);
  background: transparent;
  color: var(--fg-2);
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  transition: all .12s;
}
.chip:hover { border-color: var(--fg-4); }
.chip.is-on { background: var(--fg); color: var(--bg); border-color: var(--fg); }

.searchwrap input {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  color: var(--fg);
  padding: 9px 12px;
  border-radius: 8px;
  font-family: var(--body);
  font-size: 13px;
  outline: none;
}
.searchwrap input:focus { border-color: var(--fg-4); }

.multi {
  max-height: 180px; overflow-y: auto;
  padding: 4px 4px 4px 0;
  flex-direction: column;
  align-items: stretch;
  gap: 2px;
}
.multi__item {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 8px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 12.5px;
  color: var(--fg-2);
}
.multi__item:hover { background: var(--bg-2); }
.multi__item input { accent-color: var(--fg); }
.multi__item.is-on { color: var(--fg); }

/* scrollbars */
.chips--scroll::-webkit-scrollbar, .multi::-webkit-scrollbar,
.tablewrap::-webkit-scrollbar, .filters::-webkit-scrollbar {
  width: 8px; height: 8px;
}
.chips--scroll::-webkit-scrollbar-thumb, .multi::-webkit-scrollbar-thumb,
.tablewrap::-webkit-scrollbar-thumb, .filters::-webkit-scrollbar-thumb {
  background: var(--line-2); border-radius: 4px;
}

/* ----- main layout -------------------------------------------------- */
.main {
  padding: 28px;
  max-width: 1480px;
  margin: 0 auto;
}

.active-filters {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-bottom: 18px;
  min-height: 28px;
}
.active-filters:empty { display: none; }
.activechip {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .12em;
  padding: 5px 9px;
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: 999px;
  color: var(--fg-2);
  display: inline-flex; align-items: center; gap: 6px;
}
.activechip b { color: var(--fg-4); font-weight: normal; }
.activechip button {
  background: none; border: none;
  color: var(--fg-3);
  font-size: 14px; cursor: pointer;
  padding: 0; line-height: 1;
}
.activechip button:hover { color: var(--bad); }

/* sections */
.section { margin-bottom: var(--gap-lg); scroll-margin-top: 80px; }
.section__head {
  display: flex; align-items: flex-end; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
  padding: 18px 4px 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: var(--gap);
}
.section__title {
  font-family: var(--display);
  font-size: clamp(22px, 2.6vw, 30px);
  letter-spacing: .04em;
  margin: 0;
}
.section__sub {
  font-family: var(--body);
  font-size: 13px; color: var(--fg-3);
  margin: 4px 0 0;
  letter-spacing: 0;
}
.section__meta {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: .12em;
  color: var(--fg-4);
}
.section__actions { display: flex; gap: 8px; align-items: center; }

/* ----- KPIs --------------------------------------------------------- */
.kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
}
.kpi {
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 18px;
  display: flex; flex-direction: column; gap: 6px;
  position: relative;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.kpi::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--line-2);
}
.kpi--primary::before { background: var(--fg); }
.kpi--accent::before  { background: var(--good); }
.kpi--good::before    { background: var(--good); }
.kpi--bad::before     { background: var(--bad); }
.kpi--wide { grid-column: span 2; }
.kpi--sm { padding: 14px 18px; }

.kpi__label {
  font-family: var(--mono);
  font-size: 10px; letter-spacing: .18em;
  color: var(--fg-4);
  text-transform: uppercase;
}
.kpi__value {
  font-family: var(--display);
  font-size: clamp(22px, 2.2vw, 30px);
  letter-spacing: .01em;
  line-height: 1.05;
}
.kpi__value--md { font-size: clamp(16px, 1.5vw, 20px); }
.kpi__sub {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-3);
}
.kpi__sub--good { color: var(--good); }
.kpi__sub--warn { color: var(--warn); }
.kpi__sub--bad  { color: var(--bad); }

/* ----- generic grids & cards --------------------------------------- */
.grid { display: grid; gap: var(--gap); margin-top: var(--gap); }
.grid--2 { grid-template-columns: 1fr 1fr; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }

.card {
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 20px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.card__title {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: .16em;
  color: var(--fg-3);
  margin: 0 0 14px;
}
.card-stack { display: flex; flex-direction: column; gap: var(--gap); }
.card-stack .card { flex: 1; }

.card__legend {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em;
  color: var(--fg-4); margin: 10px 0 0;
  display: flex; gap: 16px;
}
.lg::before {
  content: "■"; display: inline-block; margin-right: 5px;
}
.lg--good::before { color: var(--good); }
.lg--bad::before  { color: var(--bad); }
.lg--warn::before { color: var(--warn); }

.callout {
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-left: 3px solid var(--info);
  border-radius: var(--r-sm);
  padding: 12px 16px;
  font-size: 13px;
  color: var(--fg-2);
  margin-bottom: var(--gap);
}
.callout--warn { border-left-color: var(--warn); }
.callout i { color: var(--fg); font-style: italic; }
.callout b { color: var(--fg); }

/* ----- charts ------------------------------------------------------ */
.chartwrap {
  position: relative;
  height: 280px;
}
.chartwrap--tall { height: 380px; }
@media (max-width: 900px) {
  .chartwrap { height: 260px; }
  .chartwrap--tall { height: 320px; }
}

/* ----- tables ------------------------------------------------------ */
.tablewrap {
  overflow: auto;
  max-height: 420px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
}
.tablewrap--big { max-height: 640px; }

.dt {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}
.dt thead th {
  position: sticky; top: 0; z-index: 1;
  background: var(--bg-3);
  color: var(--fg-3);
  font-family: var(--mono);
  font-size: 10px; letter-spacing: .14em;
  text-transform: uppercase;
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line-2);
  cursor: pointer; user-select: none;
  white-space: nowrap;
}
.dt thead th.r { text-align: right; }
.dt thead th[data-sort]:hover { color: var(--fg); }
.dt thead th.sort-asc::after  { content: "  ↑"; color: var(--good); }
.dt thead th.sort-desc::after { content: "  ↓"; color: var(--good); }

.dt tbody td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--line);
  color: var(--fg-2);
  vertical-align: middle;
}
.dt tbody td.r { text-align: right; font-variant-numeric: tabular-nums; }
.dt tbody tr:hover { background: var(--bg-2); }

.dt--compact tbody td { padding: 7px 10px; }

.cell-good { color: var(--good); font-weight: 600; }
.cell-bad  { color: var(--bad); font-weight: 600; }
.cell-mute { color: var(--fg-4); }
.pill {
  font-family: var(--mono);
  font-size: 9.5px; letter-spacing: .12em;
  padding: 3px 8px; border-radius: 999px;
  background: var(--bg-3); color: var(--fg-2);
  border: 1px solid var(--line-2);
  display: inline-block;
}
.pill--good { color: var(--good); border-color: rgba(101,214,166,.3); background: rgba(101,214,166,.07); }
.pill--bad  { color: var(--bad);  border-color: rgba(255,91,111,.3); background: rgba(255,91,111,.07); }
.pill--warn { color: var(--warn); border-color: rgba(255,209,102,.3); background: rgba(255,209,102,.07); }
.pill--info { color: var(--info); border-color: rgba(126,200,255,.3); background: rgba(126,200,255,.07); }

.dt__search {
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  color: var(--fg);
  padding: 7px 12px;
  border-radius: 8px;
  font-family: var(--body);
  font-size: 12px;
  width: 220px;
  outline: none;
}
.dt__search:focus { border-color: var(--fg-4); }

.dt__foot {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 4px 0;
  font-family: var(--mono);
  font-size: 11px; letter-spacing: .1em;
  color: var(--fg-4);
}
.dt__pager { display: flex; gap: 8px; align-items: center; }

/* ----- insights ---------------------------------------------------- */
.insights {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: var(--gap);
}
.insight {
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  border: 1px solid var(--line);
  border-left: 3px solid var(--fg-4);
  border-radius: var(--r);
  padding: 18px;
  display: flex; flex-direction: column; gap: 8px;
}
.insight--good { border-left-color: var(--good); }
.insight--bad  { border-left-color: var(--bad); }
.insight--warn { border-left-color: var(--warn); }
.insight--info { border-left-color: var(--info); }

.insight__tag {
  font-family: var(--mono);
  font-size: 9.5px; letter-spacing: .18em;
  color: var(--fg-4);
}
.insight--good .insight__tag { color: var(--good); }
.insight--bad  .insight__tag { color: var(--bad); }
.insight--warn .insight__tag { color: var(--warn); }
.insight--info .insight__tag { color: var(--info); }
.insight__body {
  font-size: 14px; line-height: 1.5;
  color: var(--fg);
}
.insight__body b { font-weight: 700; color: var(--fg); }
.insight__sub {
  font-family: var(--mono);
  font-size: 11px; color: var(--fg-3);
}

/* ----- footer ------------------------------------------------------ */
.footer {
  margin-top: 40px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
  display: flex; justify-content: space-between;
  font-family: var(--mono);
  font-size: 10.5px; letter-spacing: .14em;
  color: var(--fg-4);
}

/* ----- responsive -------------------------------------------------- */
@media (max-width: 1100px) {
  .grid--2, .grid--3 { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .kpi--wide { grid-column: span 2; }
}
@media (max-width: 720px) {
  .main { padding: 18px; }
  .topbar { padding: 12px 16px; gap: 10px; }
  .topnav { gap: 0; }
  .brand__text { display: none; }
  .filters__grid { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: 1fr 1fr; }
  .kpi--wide { grid-column: span 2; }
  .section__head { padding: 12px 0; }
  .dt__search { width: 140px; }
}