/* ═══════════════════════════════════════════════════════════
   TAIKUN · 大君 · The Tycoon's Ledger
   ───────────────────────────────────────────────────────────
   Washi paper. Sumi ink. A single hanko seal.
   Set in Cormorant, Spectral, JetBrains Mono, Noto Serif JP.
   ═══════════════════════════════════════════════════════════ */

:root {
  /* — Palette ————————————————————————————————————————————— */
  --washi:        #F4EFE4;
  --washi-deep:   #EAE3D1;
  --washi-soft:   #F8F4EA;
  --sumi:         #1A1716;
  --sumi-soft:    #2C2825;
  --shu:          #C2392A;        /* vermilion — sparingly */
  --shu-deep:     #8E281D;
  --shu-soft:     rgba(194, 57, 42, 0.08);
  --brass:        #9B7B3F;
  --brass-soft:   #C3A569;
  --brass-pale:   #E2D2A7;
  --ink-faded:    #7A7370;
  --ink-quiet:    #A39E92;
  --green-kuro:   #3A5742;
  --green-bright: #5D8B5B;
  --rule:         #D9D2BE;
  --rule-soft:    #E8E2D0;
  --cell-alt:     #EEE7D6;

  /* — Type ——————————————————————————————————————————————— */
  --font-display: 'Cormorant', 'Cormorant Garamond', 'Times New Roman', serif;
  --font-body:    'Spectral', Georgia, serif;
  --font-mono:    'JetBrains Mono', 'IBM Plex Mono', Menlo, monospace;
  --font-kanji:   'Noto Serif JP', 'Yu Mincho', serif;

  /* — Layout ————————————————————————————————————————————— */
  --pad-side:     clamp(20px, 4vw, 64px);
  --rule-w:       0.5px;
  --max-width:    1480px;
}

/* — Reset ——————————————————————————————————————————————— */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background:
    radial-gradient(ellipse 1200px 600px at 10% -10%, #EEE7D2 0%, transparent 60%),
    radial-gradient(ellipse 800px 600px at 110% 110%, #E8DFC6 0%, transparent 50%),
    var(--washi);
  color: var(--sumi);
  font-family: var(--font-body);
  font-weight: 400;
  font-feature-settings: "kern", "liga", "onum";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Faint paper grain. Multiplied dot pattern, fixed. */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(26,23,22,0.025) 1px, transparent 1px);
  background-size: 3px 3px;
  mix-blend-mode: multiply;
  z-index: 1;
}

main, header, nav, footer, section { position: relative; z-index: 5; }

a { color: var(--shu); text-decoration: none; }
a:hover { color: var(--shu-deep); }

::selection {
  background: var(--sumi);
  color: var(--washi);
}

/* ═══════════════════════════════════════════════════════════
   Folio strip — the thin top ticker
   ═══════════════════════════════════════════════════════════ */
.folio {
  padding: 16px var(--pad-side) 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faded);
}
.folio-left, .folio-right { display: flex; align-items: center; gap: 12px; }
.folio-mark { color: var(--shu); font-size: 16px; line-height: 1; }
.folio-title { color: var(--sumi); font-weight: 500; }
.folio-meta { color: var(--ink-faded); }
.folio-rule {
  display: inline-block;
  width: 40px; height: 0.5px;
  background: var(--ink-quiet);
}
#folio-clock .folio-meta { color: var(--sumi); }
.live-dot {
  display: inline-block;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--shu);
  box-shadow: 0 0 0 3px rgba(194,57,42,0.18);
  animation: pulse 1.8s ease-out infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(194,57,42,0.45); }
  100% { box-shadow: 0 0 0 9px rgba(194,57,42,0);  }
}

/* ═══════════════════════════════════════════════════════════
   Topbar — slim wordmark + nav
   ═══════════════════════════════════════════════════════════ */
.topbar {
  padding: 22px var(--pad-side) 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  border-bottom: 0.5px solid var(--rule);
}
.topbar-brand {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 30px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--sumi);
}
.topbar-brand .ai {
  font-style: italic;
  color: var(--shu-deep);
  font-weight: 400;
}
.topbar-brand .hanko {
  display: inline-block;
  width: 16px; height: 16px;
  background: var(--shu);
  margin-left: 4px;
  transform: translateY(2px) rotate(-4deg);
  position: relative;
  box-shadow:
    inset 0 0 0 1.5px rgba(0,0,0,0.08),
    0 1px 3px rgba(142,40,29,0.25);
  border-radius: 2px;
}
.topbar-brand .hanko::after {
  content: "大";
  position: absolute;
  inset: 0;
  color: var(--washi);
  font-family: var(--font-kanji);
  font-weight: 600;
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.logo-mark, .topbar-title { display: none; }

.topbar-nav {
  list-style: none;
  display: flex;
  gap: 28px;
  margin: 0; padding: 0;
}
.topbar-nav li { margin: 0; padding: 0; }
.topbar-nav a {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 0.01em;
  color: var(--sumi);
  padding-bottom: 2px;
  border-bottom: 0.5px solid transparent;
  transition: color .2s, border-color .2s;
}
.topbar-nav a:hover, .topbar-nav a.active {
  color: var(--shu);
  border-bottom-color: var(--shu);
}

/* ═══════════════════════════════════════════════════════════
   Page wrapper
   ═══════════════════════════════════════════════════════════ */
.page {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0;
}

/* ═══════════════════════════════════════════════════════════
   Page header (the big wordmark / page title)
   ═══════════════════════════════════════════════════════════ */
.page-header {
  padding: 56px var(--pad-side) 24px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 28px;
  border-bottom: 0.5px solid var(--sumi);
}
.page-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(56px, 8vw, 112px);
  line-height: 0.9;
  letter-spacing: -0.025em;
  color: var(--sumi);
  margin: 0;
}
.page-title em {
  font-style: italic;
  color: var(--brass);
  font-weight: 400;
}
.page-subtitle {
  font-family: var(--font-kanji);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faded);
  text-align: right;
  line-height: 1.6;
}
.page-subtitle .kanji {
  font-size: 20px;
  letter-spacing: 0.15em;
  color: var(--sumi-soft);
  display: block;
  margin-bottom: 4px;
}

.page-tagline {
  padding: 22px var(--pad-side) 0;
  font-style: italic;
  font-size: 17px;
  color: var(--ink-faded);
  max-width: 720px;
  line-height: 1.55;
}
.page-tagline::before {
  content: "—  ";
  color: var(--shu);
  font-style: normal;
}

/* Edition strip — small mono ticker under tagline */
.edition {
  margin: 28px var(--pad-side) 0;
  padding: 14px 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 28px;
  border-top: 0.5px solid var(--rule);
  border-bottom: 0.5px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faded);
}
.edition .center {
  text-align: center;
  color: var(--sumi);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: none;
}
.edition .div {
  width: 6px; height: 6px; transform: rotate(45deg);
  background: var(--shu);
}
.edition .right { text-align: right; }

/* ═══════════════════════════════════════════════════════════
   Section header (§-numbered)
   ═══════════════════════════════════════════════════════════ */
.block { padding: 56px var(--pad-side) 0; }
.section-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 28px;
  align-items: end;
  margin-bottom: 28px;
}
.section-num {
  font-family: var(--font-display);
  font-size: 56px;
  line-height: 1;
  font-weight: 500;
  color: var(--sumi);
  letter-spacing: -0.02em;
}
.section-num .sec {
  color: var(--shu);
  font-style: italic;
  margin-right: 0.05em;
}
.section-num .kanji {
  font-family: var(--font-kanji);
  font-size: 14px;
  color: var(--ink-faded);
  margin-left: 12px;
  letter-spacing: 0.1em;
  font-weight: 400;
  display: inline-block;
  vertical-align: 0.5em;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: -0.01em;
  color: var(--sumi);
}
.section-title em {
  font-style: italic;
  color: var(--brass);
  font-weight: 400;
}
.section-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faded);
  text-align: right;
  line-height: 1.6;
}
.section-meta b { color: var(--sumi); font-weight: 500; }

/* Legacy alias used in some templates */
.card-section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin: 56px var(--pad-side) 18px;
  padding-bottom: 8px;
  border-bottom: 0.5px solid var(--sumi);
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 500;
  color: var(--sumi);
}
.card-section-header .settings-hint-inline {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faded);
}

/* ═══════════════════════════════════════════════════════════
   Estate strip (account header)
   ═══════════════════════════════════════════════════════════ */
.estate-row {
  margin: 0 var(--pad-side);
  padding: 32px 0;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr;
  gap: 36px;
  align-items: end;
  border-bottom: 0.5px solid var(--sumi);
}
.estate-item .label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-faded);
  margin-bottom: 14px;
}
.estate-item .num {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--sumi);
  line-height: 0.9;
  letter-spacing: -0.02em;
}
.estate-item .num.huge { font-size: clamp(48px, 7vw, 110px); }
.estate-item .num.big  { font-size: clamp(28px, 3.2vw, 48px); }
.estate-item .num.med  { font-size: clamp(22px, 2.4vw, 32px); }
.estate-item .num .cents {
  font-size: 0.5em;
  color: var(--ink-faded);
  font-weight: 400;
  margin-left: 0.1em;
  letter-spacing: 0;
}
.estate-item .num.positive { color: var(--green-kuro); }
.estate-item .num.negative { color: var(--shu); }
.estate-item .delta {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-faded);
}
.estate-item .delta.positive { color: var(--green-kuro); }
.estate-item .delta.positive::before { content: "▲ "; font-size: 8px; }
.estate-item .delta.negative { color: var(--shu); }
.estate-item .delta.negative::before { content: "▼ "; font-size: 8px; }
.estate-item .delta.neutral { color: var(--ink-faded); }

.estate-status {
  display: flex; flex-direction: column; gap: 8px;
  align-items: flex-start;
}

/* Sparkline row */
.spark-row {
  margin: 22px var(--pad-side) 0;
  padding: 18px 0;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
}
.spark-meta {
  font-style: italic;
  font-size: 15px;
  color: var(--ink-faded);
  line-height: 1.5;
}
.spark-meta b {
  font-family: var(--font-display);
  font-style: normal;
  font-size: 22px;
  color: var(--sumi);
  margin-right: 4px;
  font-weight: 500;
}
.sparkline {
  width: 320px;
  height: 44px;
  display: block;
}
.sparkline path {
  fill: none;
  stroke: var(--green-kuro);
  stroke-width: 1.4;
  stroke-linejoin: round;
  stroke-linecap: round;
}
.spark-dot { fill: var(--shu); }
.spark-pct {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.05em;
  color: var(--green-kuro);
  margin-left: 8px;
}
.spark-pct.negative { color: var(--shu); }

/* ═══════════════════════════════════════════════════════════
   Chips
   ═══════════════════════════════════════════════════════════ */
.chip {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sumi);
  border: 0.5px solid var(--sumi);
  padding: 5px 10px 4px;
  background: var(--washi);
  line-height: 1;
  white-space: nowrap;
}
.chip::before {
  content: ""; width: 5px; height: 5px; border-radius: 50%;
  background: var(--ink-quiet);
}
.chip--green::before { background: var(--green-bright); }
.chip--red::before   { background: var(--shu); }
.chip--blue::before  { background: var(--brass); }
.chip--muted::before { background: var(--ink-quiet); }

.badge {
  display: inline-flex; align-items: center;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 4px 8px 3px;
  line-height: 1;
  border: 0.5px solid var(--sumi);
  background: var(--washi);
  color: var(--sumi);
}
.badge--green { background: var(--green-kuro); color: var(--washi); border-color: var(--green-kuro); }
.badge--red   { color: var(--shu); border-color: var(--shu); }

/* ═══════════════════════════════════════════════════════════
   Stewards (bot grid)
   ═══════════════════════════════════════════════════════════ */
.bot-grid {
  margin: 0 var(--pad-side);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 0.5px solid var(--rule);
  border-bottom: 0.5px solid var(--rule);
}
.bot-card {
  padding: 28px 32px;
  border-right: 0.5px solid var(--rule);
  position: relative;
  overflow: hidden;
  background: transparent;
  border-radius: 0;
  box-shadow: none;
  margin: 0;
}
.bot-card:last-child { border-right: 0; }
.bot-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 2px; height: 100%;
  background: linear-gradient(180deg, var(--shu) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
}
.bot-card.running::before, .bot-card[data-state="running"]::before { opacity: 1; }
.bot-card[data-state="exited"]::before, .bot-card[data-state="not_created"]::before {
  background: var(--ink-quiet);
  opacity: 0.4;
}

.bot-card .card-header {
  background: transparent;
  border: 0;
  padding: 0 0 18px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 26px;
  line-height: 1;
  color: var(--sumi);
}
.bot-card .card-body { padding: 0; }

.bot-meta {
  margin: 0 0 22px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--sumi);
  line-height: 1.9;
}
.bot-meta-row {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 4px;
}
.bot-meta-row .profile-label {
  flex: none;
  width: 96px;
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faded);
}
.bot-meta-row code, .bot-meta-row .settings-hint-inline {
  background: var(--washi-deep);
  padding: 1px 7px;
  border-radius: 1px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--sumi);
}
.bot-countdown {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--sumi);
}
.bot-countdown strong {
  background: var(--washi-deep);
  padding: 1px 7px;
  border-radius: 1px;
  font-weight: 500;
}
.bot-countdown-at { color: var(--ink-faded); margin-left: 6px; }

.bot-desc {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  color: var(--sumi-soft);
  margin: 0 0 22px;
  font-style: italic;
}
.bot-desc::first-letter {
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 0.8;
  float: left;
  color: var(--shu);
  margin-right: 6px;
  font-style: normal;
  margin-top: 4px;
}

.bot-controls {
  display: flex; gap: 12px; flex-wrap: wrap;
  padding-top: 18px;
  border-top: 0.5px solid var(--rule);
}

/* ═══════════════════════════════════════════════════════════
   Data tables
   ═══════════════════════════════════════════════════════════ */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--sumi);
}
.data-table th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faded);
  font-weight: 400;
  padding: 12px 16px 12px 0;
  border-bottom: 0.5px solid var(--sumi);
}
.data-table th.num { text-align: right; }
.data-table th:first-child { padding-left: 4px; }
.data-table td {
  padding: 16px 16px 16px 0;
  border-bottom: 0.5px solid var(--rule-soft);
  font-variant-numeric: tabular-nums;
  vertical-align: middle;
}
.data-table td:first-child { padding-left: 4px; }
.data-table td.num {
  text-align: right;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--sumi);
}
.data-table tr:hover td { background: var(--washi-deep); }

/* Today rule — vermilion left-border on rows from today */
.data-table tr.is-today td, .data-table tr.today td {
  border-left: 2.5px solid var(--shu);
  background: linear-gradient(90deg, var(--shu-soft), transparent 30%);
}
.data-table tr.is-today td:first-child, .data-table tr.today td:first-child {
  padding-left: 12px;
}

.data-table .symbol, .data-table .sym {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 22px;
  line-height: 1;
  color: var(--sumi);
}

.data-table .strategy-cell, .data-table td.strategy {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 17px;
  color: var(--sumi);
}

.data-table .side {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 3px 7px 2px;
  line-height: 1;
  display: inline-block;
}
.data-table .side.long  { background: var(--sumi); color: var(--washi); }
.data-table .side.short { border: 0.5px solid var(--shu); color: var(--shu); }
.data-table .side.buy   { border: 0.5px solid var(--green-kuro); color: var(--green-kuro); }
.data-table .side.sell  { border: 0.5px solid var(--shu); color: var(--shu); }

.data-table .tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faded);
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.positive { color: var(--green-kuro); }
.negative { color: var(--shu); }
.muted    { color: var(--ink-faded); }

/* ═══════════════════════════════════════════════════════════
   Asterism divider — the editorial mid-page break
   ═══════════════════════════════════════════════════════════ */
.asterism {
  text-align: center;
  margin: 72px 0 0;
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--ink-faded);
}
.asterism::before {
  content: "✺  ✺  ✺";
  letter-spacing: 0.8em;
}
.asterism::after {
  content: "";
  display: block;
  margin: 18px auto 0;
  width: clamp(120px, 25vw, 320px);
  height: 0.5px;
  background: var(--rule);
}

/* ═══════════════════════════════════════════════════════════
   Buttons
   ═══════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 0.01em;
  font-weight: 500;
  line-height: 1;
  padding: 10px 18px;
  border: 0.5px solid var(--sumi);
  background: var(--sumi);
  color: var(--washi);
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s, transform .1s;
}
.btn:hover { background: transparent; color: var(--sumi); }
.btn:active { transform: translateY(0.5px); }
.btn--primary { background: var(--sumi); color: var(--washi); border-color: var(--sumi); }
.btn--primary:hover { background: var(--shu); border-color: var(--shu); color: var(--washi); }
.btn--secondary { background: transparent; color: var(--sumi); border-color: var(--sumi); }
.btn--secondary:hover { background: var(--sumi); color: var(--washi); }
.btn--danger { background: transparent; color: var(--shu-deep); border-color: var(--shu-deep); }
.btn--danger:hover { background: var(--shu); color: var(--washi); border-color: var(--shu); }
.btn--small { font-size: 13px; padding: 7px 12px; letter-spacing: 0.04em; }

/* Ink button — for steward control row */
.ink-btn {
  background: none;
  border: 0;
  padding: 0 0 1px;
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--sumi);
  cursor: pointer;
  border-bottom: 0.5px solid var(--ink-quiet);
  transition: color 0.2s, border-color 0.2s;
  line-height: 1;
}
.ink-btn:hover { color: var(--shu); border-bottom-color: var(--shu); }
.ink-btn.danger { color: var(--shu-deep); }
.ink-btn.danger:hover { color: var(--shu); }

/* ═══════════════════════════════════════════════════════════
   Forms
   ═══════════════════════════════════════════════════════════ */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faded);
  margin-bottom: 8px;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--sumi);
  background: var(--washi-soft);
  border: 0;
  border-bottom: 0.5px solid var(--sumi);
  padding: 10px 0;
  transition: border-color .15s, background .15s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: 0;
  border-bottom-color: var(--shu);
  background: var(--washi);
}

/* ═══════════════════════════════════════════════════════════
   Cards (generic) — settings, login, log panes
   ═══════════════════════════════════════════════════════════ */
.card {
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  margin: 0 var(--pad-side) 28px;
}
.card-body { padding: 0; }
.card-header {
  background: transparent;
  padding: 14px 0 10px;
  border-bottom: 0.5px solid var(--sumi);
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 500;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

/* Profile row — legacy used by settings + welcome card */
.profile-row { display: flex; flex-wrap: wrap; gap: 28px; }
.profile-item { display: flex; flex-direction: column; gap: 6px; }
.profile-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faded);
}
.stat-value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 500;
  color: var(--sumi);
  line-height: 1;
}
.stat-value.positive { color: var(--green-kuro); }
.stat-value.negative { color: var(--shu); }
.profile-item--spark { min-width: 280px; }

/* Welcome card (no-keys state) */
.welcome-card {
  text-align: center;
  padding: 64px 28px;
  max-width: 580px;
  margin: 0 auto;
}
.welcome-icon {
  font-family: var(--font-kanji);
  font-size: 64px;
  color: var(--shu);
  line-height: 1;
  margin-bottom: 22px;
}
.welcome-title {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  color: var(--sumi);
}
.welcome-text {
  font-style: italic;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-faded);
  margin: 0 0 28px;
}

/* Settings section spacing */
.settings-section { margin-bottom: 42px; }
.settings-hint {
  font-style: italic;
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-faded);
  margin: 0 0 14px;
}
.settings-hint a { border-bottom: 0.5px solid var(--shu); padding-bottom: 1px; }
.settings-hint-inline {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faded);
}
code.settings-hint-inline, .settings-hint-inline code {
  text-transform: none;
  letter-spacing: 0.02em;
  background: var(--washi-deep);
  padding: 1px 6px;
  border-radius: 1px;
}

.empty-state {
  text-align: center;
  font-style: italic;
  color: var(--ink-faded);
  padding: 48px 0;
}

/* Auth pages (login, signup) */
.auth-wrapper {
  min-height: calc(100vh - 240px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 64px 28px;
}
.auth-card { max-width: 420px; width: 100%; }
.auth-title {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
  color: var(--sumi);
}
.auth-subtitle {
  font-style: italic;
  font-size: 16px;
  color: var(--ink-faded);
  margin: 0 0 32px;
}
.auth-error {
  border-left: 2.5px solid var(--shu);
  background: var(--shu-soft);
  padding: 12px 16px;
  font-size: 14px;
  color: var(--sumi);
  margin-bottom: 20px;
}
.auth-footer {
  font-style: italic;
  font-size: 14px;
  color: var(--ink-faded);
  margin-top: 28px;
  text-align: center;
}
.auth-footer a {
  font-style: normal;
  border-bottom: 0.5px solid var(--shu);
}

/* ═══════════════════════════════════════════════════════════
   Site footer / colophon
   ═══════════════════════════════════════════════════════════ */
.site-footer {
  margin-top: 96px;
  padding: 38px var(--pad-side);
  border-top: 0.5px solid var(--rule);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  align-items: center;
  font-style: italic;
  font-size: 13px;
  color: var(--ink-faded);
  line-height: 1.5;
}
.site-footer .footer-row {
  display: flex; align-items: center; gap: 12px;
}
.site-footer .footer-mark { color: var(--shu); font-size: 16px; line-height: 1; }
.site-footer .footer-rule {
  display: inline-block;
  width: 30px; height: 0.5px;
  background: var(--ink-quiet);
}
.site-footer .footer-colophon {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--sumi);
  text-align: center;
}
.site-footer em {
  font-style: italic;
  color: var(--brass);
}

/* ═══════════════════════════════════════════════════════════
   Reveal animation on page load — staggered fade-up
   ═══════════════════════════════════════════════════════════ */
.rv {
  opacity: 0;
  transform: translateY(8px);
  animation: rv 0.7s cubic-bezier(.2,.7,.1,1) forwards;
}
@keyframes rv {
  to { opacity: 1; transform: none; }
}

/* ═══════════════════════════════════════════════════════════
   Responsive collapse
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 1080px) {
  .estate-row { grid-template-columns: 1fr 1fr 1fr; gap: 28px; }
  .estate-row .estate-item:nth-child(1) { grid-column: 1 / -1; }
  .bot-grid { grid-template-columns: 1fr 1fr; }
  .bot-card { border-right: 0.5px solid var(--rule); }
  .bot-card:nth-child(2n):not(:last-child) { border-right: 0; }
}

@media (max-width: 760px) {
  :root { --pad-side: 18px; }
  .folio { flex-direction: column; gap: 6px; }
  .topbar { flex-direction: column; align-items: flex-start; gap: 16px; }
  .topbar-nav { gap: 18px; flex-wrap: wrap; }
  .page-header { grid-template-columns: 1fr; padding-top: 32px; padding-bottom: 16px; }
  .page-subtitle { text-align: left; }
  .section-head { grid-template-columns: 1fr; gap: 12px; }
  .section-meta { text-align: left; }
  .estate-row { grid-template-columns: 1fr; gap: 22px; }
  .spark-row { grid-template-columns: 1fr; }
  .sparkline { width: 100%; }
  .bot-grid { grid-template-columns: 1fr; }
  .bot-card { border-right: 0; border-bottom: 0.5px solid var(--rule); }
  .bot-card:last-child { border-bottom: 0; }
  .edition { grid-template-columns: 1fr; gap: 8px; text-align: left; }
  .edition .center, .edition .right { text-align: left; }
  .edition .div { display: none; }
  .data-table { font-size: 14px; }
  .data-table th, .data-table td { padding-right: 10px; }
  .data-table .symbol, .data-table .sym { font-size: 18px; }
  .site-footer { grid-template-columns: 1fr; text-align: center; }
  .site-footer .footer-row { justify-content: center; }
}