/* =============================================================
   KASIA UNGASAN · shared stylesheet
   Tropical brutalist: raw concrete, exposed structure, jungle green
   ============================================================= */

:root {
  /* Concrete palette — warm, slightly yellow-gray like board-formed concrete */
  --concrete-0:   #e8e3d8;   /* pale concrete (paper) */
  --concrete-1:   #d6d0c3;   /* raw surface */
  --concrete-2:   #bfb8a8;   /* shadowed form */
  --concrete-3:   #8e8676;   /* deep shadow */
  --ink:          #1a1815;   /* almost-black, warmer than pure black */
  --ink-soft:     #3a372f;
  --ink-mute:     #6d6758;

  /* Jungle accents — only one dominant green, used sparingly */
  --jungle:       #2a4a2c;   /* deep jungle green */
  --jungle-lt:    #4a7040;   /* mid foliage */
  --jungle-bright:#7aa155;   /* tropical light */
  --rust:         #8a4a2a;   /* oxidized rebar — used only for negatives */

  /* Semantic */
  --paper:        var(--concrete-0);
  --surface:      var(--concrete-1);
  --stroke:       rgba(26, 24, 21, 0.28);
  --stroke-strong:rgba(26, 24, 21, 0.55);
  --stroke-soft:  rgba(26, 24, 21, 0.12);
  --pos:          var(--jungle);
  --neg:          var(--rust);

  /* Type */
  --sans: "IBM Plex Sans", system-ui, -apple-system, Segoe UI, Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --display: "Fraunces", Georgia, serif;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
  /* Subtle concrete noise — no images, pure CSS */
  background-image:
    radial-gradient(circle at 23% 17%, rgba(26,24,21,0.020) 0 1px, transparent 1px),
    radial-gradient(circle at 71% 83%, rgba(26,24,21,0.022) 0 1px, transparent 1px),
    radial-gradient(circle at 45% 60%, rgba(26,24,21,0.015) 0 1.2px, transparent 1.2px),
    linear-gradient(180deg, var(--concrete-0) 0%, var(--concrete-1) 100%);
  background-size: 73px 73px, 107px 107px, 53px 53px, 100% 100%;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--jungle); text-decoration-thickness: 1px; text-underline-offset: 3px; }

/* ---------- architectural frame ---------- */
.frame {
  max-width: 1240px;
  margin: 0 auto;
  padding: 28px 40px 80px;
  position: relative;
}
@media (max-width: 720px) {
  .frame { padding: 20px 20px 60px; }
}

/* Top ruler — exposed measuring strip */
.ruler {
  height: 22px;
  border-top: 1px solid var(--stroke-strong);
  border-bottom: 1px solid var(--stroke);
  position: relative;
  margin-bottom: 22px;
  background:
    repeating-linear-gradient(90deg,
      transparent 0 calc(10% - 1px),
      var(--stroke) calc(10% - 1px) 10%);
}
.ruler::after {
  content: attr(data-label);
  position: absolute;
  top: 4px; right: 8px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  background: var(--paper);
  padding: 0 6px;
}

/* ---------- masthead ---------- */
.masthead {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--stroke-strong);
  margin-bottom: 28px;
}
.wordmark {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(38px, 7vw, 76px);
  line-height: 0.9;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0;
}
.wordmark em {
  font-style: italic;
  font-weight: 200;
  color: var(--ink-mute);
}
.subtitle {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 6px 0 0;
}
.masthead-right {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  text-align: right;
  min-width: 180px;
}
.masthead-right strong {
  display: block;
  color: var(--ink);
  font-weight: 600;
  font-size: 12px;
  margin-top: 2px;
}

/* ---------- nav tabs ---------- */
.nav {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--stroke-strong);
  margin-bottom: 36px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.nav a {
  padding: 12px 18px 11px;
  color: var(--ink-mute);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.15s;
}
.nav a:hover { color: var(--ink); }
.nav a.active {
  color: var(--ink);
  border-bottom-color: var(--jungle);
  font-weight: 600;
}

/* ---------- section headings ---------- */
.section-no {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.26em;
  color: var(--ink-mute);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.section-title {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(24px, 3.5vw, 36px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
  color: var(--ink);
}
.section-lede {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 72ch;
  margin: 0 0 28px;
}
section { margin: 56px 0; scroll-margin-top: 20px; }

/* ---------- panel (card) — exposed corners ---------- */
.panel {
  position: relative;
  background: rgba(232, 227, 216, 0.55);  /* translucent paper */
  border: 1px solid var(--stroke);
  padding: 22px 24px;
  backdrop-filter: blur(2px);
}
.panel::before,
.panel::after,
.panel > .corner-tl,
.panel > .corner-br {
  content: "";
  position: absolute;
  width: 10px; height: 10px;
  border: 1px solid var(--ink);
}
.panel::before { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.panel::after  { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }
.panel > .corner-tl { top: -1px; right: -1px; border-left: 0; border-bottom: 0; }
.panel > .corner-br { bottom: -1px; left: -1px; border-right: 0; border-top: 0; }
.panel-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 14px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}
.panel-label .note { color: var(--ink-mute); letter-spacing: 0.1em; font-size: 9.5px; }

/* ---------- kpi grid ---------- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--stroke-strong);
  border: 1px solid var(--stroke-strong);
}
.kpi {
  background: var(--paper);
  padding: 20px 22px 22px;
  position: relative;
}
.kpi-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 10px;
}
.kpi-value {
  font-family: var(--display);
  font-weight: 300;
  font-size: 34px;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.kpi-unit {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-mute);
  margin-left: 4px;
  letter-spacing: 0.08em;
}
.kpi-sub {
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
}
.kpi-sub.pos { color: var(--pos); }
.kpi-sub.neg { color: var(--neg); }
.kpi-sub.coming {
  color: var(--ink-mute);
  font-style: italic;
  letter-spacing: 0.05em;
}
@media (max-width: 900px) { .kpi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .kpi-grid { grid-template-columns: 1fr; } }

/* ---------- number display ---------- */
.num, .amount {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}
.pos { color: var(--pos); }
.neg { color: var(--neg); }

/* ---------- two-column layouts ---------- */
.cols-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.cols-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.cols-2-2 { display: grid; grid-template-columns: 2fr 1fr; gap: 24px; }
@media (max-width: 800px) {
  .cols-2, .cols-3, .cols-2-2 { grid-template-columns: 1fr; }
}

/* ---------- tables ---------- */
.tbl {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
.tbl th, .tbl td {
  text-align: left;
  padding: 9px 14px;
  border-bottom: 1px solid var(--stroke-soft);
}
.tbl th {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  border-bottom: 1px solid var(--stroke-strong);
  padding-bottom: 7px;
}
.tbl td.num { text-align: right; }
.tbl th.num { text-align: right; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tr.total td {
  border-top: 1px solid var(--stroke-strong);
  font-weight: 600;
  padding-top: 10px;
}

/* ---------- bar chart (horizontal) ---------- */
.bars { display: flex; flex-direction: column; gap: 10px; }
.bar-row {
  display: grid;
  grid-template-columns: 130px 1fr 110px;
  gap: 12px;
  align-items: center;
  font-size: 13px;
}
.bar-row .label { font-family: var(--mono); font-size: 11px; letter-spacing: 0.04em; color: var(--ink-soft); }
.bar-row .track {
  height: 14px;
  background: var(--concrete-2);
  border: 1px solid var(--stroke-soft);
  position: relative;
  overflow: hidden;
}
.bar-row .fill {
  height: 100%;
  background:
    repeating-linear-gradient(90deg,
      var(--jungle) 0 4px, var(--jungle-lt) 4px 8px);
}
.bar-row .fill.alt { background: var(--ink); }
.bar-row .val { font-family: var(--mono); font-size: 12px; text-align: right; color: var(--ink); }

/* ---------- tags / chips ---------- */
.tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 3px 8px;
  border: 1px solid var(--stroke-strong);
  color: var(--ink-soft);
  background: var(--paper);
}
.tag.pos { color: var(--jungle); border-color: var(--jungle); }
.tag.neg { color: var(--rust); border-color: var(--rust); }
.tag.soft { color: var(--ink-mute); border-color: var(--stroke); }

/* ---------- blockquote / lede ---------- */
.lede {
  font-size: 19px;
  line-height: 1.5;
  color: var(--ink);
  max-width: 70ch;
  padding-left: 18px;
  border-left: 2px solid var(--jungle);
  font-family: var(--display);
  font-weight: 300;
  font-style: italic;
}
.callout {
  background: var(--concrete-1);
  border-left: 3px solid var(--jungle);
  padding: 16px 18px;
  font-size: 14px;
  margin: 16px 0;
}
.callout strong { color: var(--ink); }
.callout.warn { border-left-color: var(--rust); }

/* ---------- footer ---------- */
.foot {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--stroke-strong);
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-mute);
  letter-spacing: 0.08em;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

/* ---------- status pill ---------- */
.status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.status::before {
  content: "";
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--ink-mute);
}
.status.live::before { background: var(--jungle-bright); box-shadow: 0 0 0 3px rgba(122,161,85,0.2); }
.status.static::before { background: var(--ink-mute); }

/* ---------- hero stat (top of page) ---------- */
.hero-stat {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: end;
  padding: 28px 0 32px;
  border-bottom: 1px solid var(--stroke-strong);
  margin-bottom: 36px;
}
.hero-stat .main-num {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(48px, 9vw, 96px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0;
}
.hero-stat .main-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 8px;
}
.hero-stat .main-sub {
  font-size: 15px;
  color: var(--ink-soft);
  margin-top: 6px;
  max-width: 45ch;
}
.hero-stat aside {
  text-align: right;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.08em;
  line-height: 1.6;
}
.hero-stat aside b { color: var(--ink); font-weight: 600; }

/* ---------- SVG chart defaults ---------- */
svg text { font-family: var(--mono); font-size: 10px; fill: var(--ink-mute); letter-spacing: 0.04em; }
svg .axis { stroke: var(--stroke-strong); stroke-width: 1; fill: none; }
svg .grid { stroke: var(--stroke-soft); stroke-width: 1; fill: none; }
svg .series-pos { fill: var(--jungle); }
svg .series-neg { fill: var(--rust); }
svg .series-mute { fill: var(--concrete-3); }
svg .series-line { stroke: var(--jungle); stroke-width: 1.5; fill: none; }
svg .series-dot { fill: var(--jungle); stroke: var(--paper); stroke-width: 2; }

/* ---------- utility ---------- */
.mono { font-family: var(--mono); }
.muted { color: var(--ink-mute); }
.soft  { color: var(--ink-soft); }
.sr-only { position: absolute; left: -9999px; }
.hr {
  height: 1px;
  background: var(--stroke-strong);
  margin: 24px 0;
  position: relative;
}
.hr::before {
  content: "";
  position: absolute;
  left: 0; top: -3px;
  width: 24px; height: 7px;
  background: var(--jungle);
}

/* ---------- footnote ---------- */
.footnote {
  font-size: 11.5px;
  color: var(--ink-mute);
  line-height: 1.5;
  margin-top: 12px;
  padding-left: 14px;
  border-left: 1px solid var(--stroke);
  font-family: var(--mono);
  letter-spacing: 0.02em;
}
.footnote b { color: var(--ink-soft); font-weight: 600; }