/* ============================================================================
   Design tokens
   ========================================================================== */
:root {
  /* Light theme */
  --color-background-app: #f3f5f8;
  --color-background-primary: #ffffff;
  --color-background-secondary: #f7f9fb;

  --color-background-success: #f0faf4;
  --color-background-danger: #fdf3f2;
  --color-background-info: #f1f5ff;

  --color-border-tertiary: #ebeef2;
  --color-border-secondary: #d8dee5;
  --color-border-success: #bfe6cd;
  --color-border-danger: #f1d2cf;
  --color-border-info: #d2def9;

  --color-text-primary: #1b2027;
  --color-text-secondary: #586172;
  --color-text-tertiary: #97a0ad;
  --color-text-success: #0f7a3a;
  --color-text-danger: #c0382c;
  --color-text-info: #2563eb;
  --color-text-warning: #b4690e;

  --color-accent: #2563eb;
  --color-accent-soft: rgba(37, 99, 235, 0.10);

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", "Cascadia Code", Menlo, monospace;

  --border-radius-md: 10px;
  --border-radius-lg: 16px;

  --shadow-card: 0 1px 2px rgba(16, 24, 40, 0.04), 0 6px 18px -8px rgba(16, 24, 40, 0.10);
  --shadow-pop: 0 4px 14px -4px rgba(16, 24, 40, 0.16);

  color-scheme: light;
}

[data-theme="dark"] {
  --color-background-app: #0b0e13;
  --color-background-primary: #14181f;
  --color-background-secondary: #1a1f27;

  --color-background-success: rgba(34, 197, 94, 0.10);
  --color-background-danger: rgba(239, 68, 68, 0.10);
  --color-background-info: rgba(59, 130, 246, 0.12);

  --color-border-tertiary: #242b34;
  --color-border-secondary: #38424e;
  --color-border-success: #2c5d40;
  --color-border-danger: #6e3838;
  --color-border-info: #2c4778;

  --color-text-primary: #e8ebef;
  --color-text-secondary: #9aa5b2;
  --color-text-tertiary: #6a7480;
  --color-text-success: #57d98b;
  --color-text-danger: #f58a82;
  --color-text-info: #6ba5fb;
  --color-text-warning: #f0b340;

  --color-accent: #6ba5fb;
  --color-accent-soft: rgba(107, 165, 251, 0.14);

  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.35), 0 8px 24px -12px rgba(0, 0, 0, 0.6);
  --shadow-pop: 0 6px 20px -6px rgba(0, 0, 0, 0.6);

  color-scheme: dark;
}

/* ============================================================================
   Base
   ========================================================================== */
* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--color-background-app);
  color: var(--color-text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background-color 0.25s ease, color 0.25s ease;
}

/* Contained, gentle focus ring — never an outset rectangle around full-width rows */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 6px;
}
.datarow:focus-visible { outline-offset: -2px; border-radius: 0; }
.ratiocard:focus-visible { outline-offset: -2px; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

/* ============================================================================
   Header
   ========================================================================== */
.appbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--color-background-primary) 80%, transparent);
  backdrop-filter: saturate(1.5) blur(12px);
  -webkit-backdrop-filter: saturate(1.5) blur(12px);
  border-bottom: 1px solid var(--color-border-tertiary);
}

.appbar-inner {
  max-width: 780px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand { display: flex; flex-direction: column; min-width: 0; line-height: 1.25; }
.brand-title {
  font-size: 15px;
  font-weight: 650;
  letter-spacing: -0.01em;
  color: var(--color-text-primary);
  white-space: nowrap;
}
.brand-title .tick {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--color-text-success);
}
.brand-sub {
  font-size: 12px;
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.controls { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

/* Segmented language toggle */
.langtoggle {
  display: inline-flex;
  background: var(--color-background-secondary);
  border: 1px solid var(--color-border-tertiary);
  border-radius: var(--border-radius-md);
  padding: 3px;
  gap: 2px;
}
.langtoggle button {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--color-text-tertiary);
  background: transparent;
  border: 0;
  border-radius: 7px;
  padding: 4px 10px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.langtoggle button:hover { color: var(--color-text-secondary); }
.langtoggle button[aria-pressed="true"] {
  background: var(--color-background-primary);
  color: var(--color-text-primary);
  box-shadow: var(--shadow-pop);
}

/* Icon button */
.iconbtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border-tertiary);
  background: var(--color-background-secondary);
  color: var(--color-text-secondary);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s, transform 0.06s;
}
.iconbtn:hover { color: var(--color-text-primary); border-color: var(--color-border-secondary); }
.iconbtn:active { transform: scale(0.94); }
.iconbtn .ti { font-size: 19px; }

/* Download button */
.dlbtn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 36px;
  padding: 0 14px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  color: #fff;
  background: var(--color-accent);
  border: 0;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.18);
  transition: filter 0.15s, transform 0.06s;
  white-space: nowrap;
}
.dlbtn:hover { filter: brightness(1.08); }
.dlbtn:active { transform: translateY(1px); }
.dlbtn .ti { font-size: 16px; }
.dlbtn .dlbtn-label { display: inline; }
.dlbtn.secondary {
  color: var(--color-text-primary);
  background: var(--color-background-secondary);
  border: 1px solid var(--color-border-tertiary);
  box-shadow: none;
}
.dlbtn.secondary:hover {
  border-color: var(--color-border-secondary);
  filter: none;
}

/* ============================================================================
   Page layout
   ========================================================================== */
main {
  max-width: 780px;
  margin: 0 auto;
  padding: 32px 20px 56px;
}

.lede {
  font-size: 14px;
  color: var(--color-text-secondary);
  text-align: center;
  margin: 0 auto 26px;
  max-width: 50ch;
}

/* ============================================================================
   Equation cards
   ========================================================================== */
.eqgrid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 10px;
  align-items: stretch;
  margin-bottom: 2rem;
}
.eqcard {
  background: var(--color-background-secondary);
  border-radius: var(--border-radius-lg);
  padding: 18px 12px;
  text-align: center;
  border: 1px solid var(--color-border-tertiary);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.eqcard.a { background: var(--color-background-success); border-color: var(--color-border-success); }
.eqcard.l { background: var(--color-background-danger); border-color: var(--color-border-danger); }
.eqcard.e { background: var(--color-background-info); border-color: var(--color-border-info); }
.eqlbl { font-size: 10.5px; margin-bottom: 7px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.eqcard.a .eqlbl { color: var(--color-text-success); }
.eqcard.l .eqlbl { color: var(--color-text-danger); }
.eqcard.e .eqlbl { color: var(--color-text-info); }
.eqval { font-family: var(--font-mono); font-size: 18px; font-weight: 600; color: var(--color-text-primary); letter-spacing: -0.02em; }
.eqsub { font-size: 11px; color: var(--color-text-secondary); margin-top: 4px; }
.eqsign { font-size: 18px; color: var(--color-text-tertiary); align-self: center; font-weight: 300; }

/* ============================================================================
   Balance-sheet table
   ========================================================================== */
.bstable {
  background: var(--color-background-primary);
  border: 1px solid var(--color-border-tertiary);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-card);
}
.periodrow {
  display: grid;
  grid-template-columns: 1fr 82px 82px 82px;
  padding: 11px 16px;
  background: var(--color-background-secondary);
  border-bottom: 1px solid var(--color-border-tertiary);
  gap: 4px;
}
.periodrow span {
  font-size: 11px;
  color: var(--color-text-secondary);
  text-align: right;
  line-height: 1.3;
}
.periodrow span:first-child { text-align: left; font-weight: 500; }
.curhead { color: var(--color-text-success) !important; font-weight: 700; }

.secrow {
  padding: 9px 16px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--color-background-secondary);
  border-top: 1px solid var(--color-border-tertiary);
  border-bottom: 1px solid var(--color-border-tertiary);
}
.secrow:first-child { border-top: 0; }
.secrow.a { color: var(--color-text-success); }
.secrow.l { color: var(--color-text-danger); }
.secrow.e { color: var(--color-text-info); }
.subsecrow {
  padding: 8px 16px 4px;
  font-size: 11px;
  font-weight: 500;
  color: var(--color-text-tertiary);
  letter-spacing: 0.01em;
}

.datarow {
  display: grid;
  grid-template-columns: 1fr 82px 82px 82px;
  padding: 9px 16px;
  gap: 4px;
  cursor: pointer;
  border: 0;
  border-bottom: 1px solid var(--color-border-tertiary);
  transition: background 0.12s;
  align-items: center;
  width: 100%;
  text-align: left;
  background: transparent;
  font: inherit;
  color: inherit;
}
.datarow:hover { background: var(--color-background-secondary); }
.datarow.active {
  background: var(--color-background-info);
  box-shadow: inset 3px 0 0 var(--color-accent);
  border-bottom-color: transparent;
}
.datarow.subtotal .dlbl, .datarow.total .dlbl { font-weight: 650; }
.datarow.total { background: var(--color-background-secondary); }
.datarow.total .dlbl { color: var(--color-text-primary); }
.dlbl { font-size: 12.5px; color: var(--color-text-primary); display: flex; align-items: center; gap: 8px; }
.dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.dot.a { background: var(--color-text-success); }
.dot.l { background: var(--color-text-danger); }
.dot.e { background: var(--color-text-info); }
.dval { font-family: var(--font-mono); font-size: 11.5px; text-align: right; color: var(--color-text-tertiary); letter-spacing: -0.02em; }
.dval.cur { color: var(--color-text-primary); font-weight: 600; }
.dval.neg { color: var(--color-text-danger); }
.datarow.subtotal .dval, .datarow.total .dval { color: var(--color-text-primary); font-weight: 650; }
.datarow.subtotal .dval.neg, .datarow.total .dval.neg { color: var(--color-text-danger); }

.explainbox {
  display: none;
  padding: 13px 16px 15px;
  background: var(--color-background-info);
  box-shadow: inset 3px 0 0 var(--color-accent);
  border-bottom: 1px solid var(--color-border-info);
}
.explainbox.show { display: block; }
.etitle { font-size: 13px; font-weight: 650; color: var(--color-text-primary); margin-bottom: 6px; }
.ebody { font-size: 12.5px; color: var(--color-text-secondary); line-height: 1.65; }
.egme {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--color-border-info);
  font-size: 11.5px;
  color: var(--color-text-info);
  line-height: 1.55;
}
.egme::before { content: attr(data-prefix); font-weight: 700; }

/* ============================================================================
   Ratios
   ========================================================================== */
.ratios {
  background: var(--color-background-primary);
  border: 1px solid var(--color-border-tertiary);
  border-radius: var(--border-radius-lg);
  padding: 18px;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-card);
}
.ratiolbl { font-size: 11px; color: var(--color-text-secondary); margin-bottom: 14px; font-weight: 500; }
.ratiogrid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ratiocard {
  background: var(--color-background-secondary);
  border: 1px solid var(--color-border-tertiary);
  border-radius: var(--border-radius-md);
  padding: 14px;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.1s, box-shadow 0.15s;
  text-align: left;
  font: inherit;
  color: inherit;
  width: 100%;
}
.ratiocard:hover { border-color: var(--color-border-secondary); transform: translateY(-1px); box-shadow: var(--shadow-pop); }
.ratiocard.open { border-color: var(--color-border-secondary); }
.rname { font-size: 11px; color: var(--color-text-secondary); margin-bottom: 5px; font-weight: 500; }
.rval { font-family: var(--font-mono); font-size: 20px; font-weight: 600; margin-bottom: 3px; color: var(--color-text-primary); letter-spacing: -0.02em; }
.rval.good { color: var(--color-text-success); }
.rval.neutral { color: var(--color-text-warning); }
.rdesc { font-size: 11px; color: var(--color-text-tertiary); }
.rexplain {
  display: none;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--color-border-tertiary);
  font-size: 12px;
  color: var(--color-text-secondary);
  line-height: 1.55;
}
.ratiocard.open .rexplain { display: block; }

/* ============================================================================
   Filing Highlights section
   ========================================================================== */
.highlights {
  background: var(--color-background-primary);
  border: 1px solid var(--color-border-tertiary);
  border-radius: var(--border-radius-lg);
  padding: 24px 22px;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-card);
}

.highlights-heading {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 20px;
  letter-spacing: -0.01em;
  flex-wrap: wrap;
}
.highlights-heading .ti {
  font-size: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
}
.highlights-source {
  font-size: 11px;
  font-weight: 400;
  color: var(--color-text-tertiary);
  letter-spacing: 0;
}

/* Group (Income / Cash Flow / Notes) */
.hl-group {
  margin-bottom: 28px;
}
.hl-group:last-child { margin-bottom: 0; }

.hl-group-title {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin: 0 0 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border-tertiary);
}
.hl-group-title .ti { font-size: 15px; color: var(--color-accent); }

.hl-group-desc {
  font-size: 12.5px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0 0 14px;
}

/* Cards grid */
.hl-cards {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hl-card {
  display: flex;
  gap: 14px;
  background: var(--color-background-secondary);
  border: 1px solid var(--color-border-tertiary);
  border-radius: var(--border-radius-md);
  padding: 14px 16px;
  align-items: flex-start;
}

.hl-card-wide {
  /* No special treatment needed — same layout, just full width */
}

.hl-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 9px;
  flex-shrink: 0;
  font-size: 17px;
}
.hl-card-icon.positive {
  background: var(--color-background-success);
  color: var(--color-text-success);
  border: 1px solid var(--color-border-success);
}
.hl-card-icon.neutral {
  background: var(--color-background-secondary);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border-secondary);
}
.hl-card-icon.accent {
  background: var(--color-background-info);
  color: var(--color-accent);
  border: 1px solid var(--color-border-info);
}

.hl-card-body { flex: 1; min-width: 0; }

.hl-card-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 5px;
}

.hl-card-values {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.hl-val {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}
.hl-val.cur { color: var(--color-text-success); }

.hl-change {
  font-size: 11.5px;
  font-weight: 500;
  padding: 2px 7px;
  border-radius: 20px;
}
.hl-change.positive {
  background: var(--color-background-success);
  color: var(--color-text-success);
  border: 1px solid var(--color-border-success);
}
.hl-yoy {
  font-weight: 400;
  opacity: 0.75;
}

.hl-card-note {
  font-size: 12px;
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin: 0;
}
.hl-card-note strong { color: var(--color-text-primary); font-weight: 650; }
.hl-card-note em { color: var(--color-text-info); font-style: normal; font-weight: 500; }

/* ============================================================================
   Footer
   ========================================================================== */
.fnote {
  font-size: 11px;
  color: var(--color-text-tertiary);
  text-align: center;
  line-height: 1.6;
  padding-bottom: 4px;
}
.fnote a { color: var(--color-text-secondary); }

/* ============================================================================
   Responsive
   ========================================================================== */
@media (max-width: 560px) {
  .appbar-inner { padding: 10px 14px; gap: 10px; }
  main { padding: 24px 14px 44px; }
  .brand-sub { display: none; }
  .dlbtn .dlbtn-label { display: none; }
  .dlbtn { width: 36px; padding: 0; justify-content: center; }
  .periodrow, .datarow { grid-template-columns: 1fr 62px 62px 62px; padding-left: 14px; padding-right: 14px; }
  .secrow, .subsecrow, .explainbox { padding-left: 14px; padding-right: 14px; }
  .eqval { font-size: 15px; }
  .ratiogrid { grid-template-columns: 1fr; }
  .highlights { padding: 18px 14px; }
  .hl-card { padding: 12px 12px; gap: 10px; }
  .hl-card-icon { width: 30px; height: 30px; font-size: 14px; }
}

@media (max-width: 380px) {
  .periodrow, .datarow { grid-template-columns: 1fr 56px 56px; }
  .periodrow span:nth-child(4), .datarow .dval:nth-child(4) { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  html { scroll-behavior: auto; }
}