/* ============================================================================
   LEDGER.CSS — Rayton Family Office design system, "Institutional" edition.
   The standard of a top-tier private-banking SaaS: light, dense, brand-true
   (Rayton navy + teal), numbers in crisp tabular type. Same semantic classes
   across every room; this file IS the look. See DESIGN.md.
   ========================================================================== */

/* ---- Faces (vendored, local-first — never a CDN at runtime) -------------- */
@font-face { font-family: "Inter"; src: url("/static/fonts/Inter-400.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/static/fonts/Inter-500.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/static/fonts/Inter-600.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("/static/fonts/IBMPlexMono-400.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("/static/fonts/IBMPlexMono-500.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "Fraunces"; src: url("/static/fonts/Fraunces-600.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Fraunces"; src: url("/static/fonts/Fraunces-600i.woff2") format("woff2"); font-weight: 600; font-style: italic; font-display: swap; }

/* ---- Tokens: Rayton navy + teal on light ---------------------------------- */
:root {
  --ink:       #F4F6F9;   /* the ground: cool paper */
  --ledger:    #FFFFFF;   /* raised surfaces: white panels */
  --paper:     #10243C;   /* primary text: Rayton navy */
  --brass:     #0E8577;   /* THE accent: Rayton teal (rules, active, live ticks) */
  --up:        #177E4D;   /* gains */
  --down:      #C0392B;   /* losses */

  --muted:     #5B6B7E;
  --faint:     #94A2B3;
  --hairline:  #D8DFE8;
  --hairline2: #E9EDF2;
  --brass-dim: rgba(14, 133, 119, 0.12);
  --up-dim:    rgba(23, 126, 77, 0.10);
  --down-dim:  rgba(192, 57, 43, 0.10);
  --navy:      #10243C;
  --shadow:    0 1px 2px rgba(16, 36, 60, 0.05), 0 4px 16px rgba(16, 36, 60, 0.05);

  --display: "Inter", -apple-system, system-ui, sans-serif;   /* one voice: professional sans */
  --body: "Inter", -apple-system, system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", monospace;

  --w: 1220px;            /* the column: wider, denser */
  --row: 38px;            /* ledger row height: institutional density */
}

/* ---- Base ---------------------------------------------------------------- */
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--ink); color: var(--paper);
  font: 400 13.5px/1.5 var(--body);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
a { color: var(--brass); }
::selection { background: var(--brass-dim); }

/* Figures: every number in the product. */
.fig { font-family: var(--mono); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.up   { color: var(--up); }
.down { color: var(--down); }
.brass { color: var(--brass); }
.muted { color: var(--muted); }

/* The captioning voice: small caps, letterspaced. */
.cap {
  font: 600 10.5px/1.2 var(--body); letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--muted);
}

/* ---- The command bar: white, branded, always-on totals -------------------- */
.bar {
  position: fixed; inset: 0 0 auto 0; height: 56px; z-index: 40;
  display: flex; align-items: center; gap: 22px; padding: 0 26px;
  background: #fff; border-bottom: 1px solid var(--hairline);
  box-shadow: 0 1px 3px rgba(16,36,60,.04);
}
.bar .wordmark {
  font: 600 14px/1 var(--body); color: var(--navy);
  text-decoration: none; letter-spacing: -0.01em; white-space: nowrap;
  display: flex; align-items: center; gap: 9px;
}
.bar .wordmark::before {
  content: ""; width: 22px; height: 22px; border-radius: 5px;
  background: linear-gradient(135deg, var(--navy) 0 55%, var(--brass) 55% 100%);
}
.bar .wordmark span { color: var(--muted); font-weight: 500; }
.bar nav { display: flex; gap: 2px; flex: 1; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.bar nav::-webkit-scrollbar { display: none; }
.bar nav a {
  font: 500 13px/1 var(--body); color: var(--muted); text-decoration: none;
  padding: 21px 11px 18px; border-bottom: 3px solid transparent; white-space: nowrap;
}
.bar nav a:hover { color: var(--navy); }
.bar nav a.here { color: var(--navy); border-bottom-color: var(--brass); font-weight: 600; }
.bar nav a.tool { font-size: 12px; color: var(--faint); }
.bar nav a.tool:hover { color: var(--muted); }
/* The way out — back to the public site. Pushed clear of the rooms. */
.bar nav a.site { margin-left: auto; }
.bar .bar-ccy { display: flex; border: 1px solid var(--hairline); border-radius: 7px; overflow: hidden; }
.bar .bar-ccy button {
  font: 600 11.5px/1 var(--mono); border: none; background: #fff; color: var(--muted);
  padding: 7px 11px; cursor: pointer;
}
.bar .bar-ccy button.on { background: var(--navy); color: #fff; }
.bar .bar-total { text-align: right; white-space: nowrap; }
.bar .bar-total .fig { font-size: 14px; font-weight: 500; color: var(--navy); }
.bar .bar-total .cap { display: block; font-size: 8.5px; margin-bottom: 2px; }

/* ---- The room ------------------------------------------------------------ */
main.room { max-width: var(--w); margin: 0 auto; padding: 110px 28px 110px; }
.room-title { font: 600 24px/1.2 var(--display); margin: 0 0 6px; letter-spacing: -0.02em; color: var(--navy); }
.room-sub { color: var(--muted); font-size: 13.5px; max-width: 70ch; margin: 0 0 34px; }
section.entry { margin-top: 42px; background: var(--ledger); border: 1px solid var(--hairline);
  border-radius: 10px; padding: 22px 26px 26px; box-shadow: var(--shadow); }
section.entry > .cap { display: block; margin-bottom: 16px; color: var(--navy); font-size: 11px; }

/* ---- The accent Rule (the signature line, now teal) ----------------------- */
.rule { position: relative; border-bottom: 2px solid var(--brass); }
.rule .tick {
  position: absolute; right: 0; bottom: -2px; transform: translateY(100%);
  padding-top: 5px; font: 500 10.5px/1 var(--mono); color: var(--brass);
  letter-spacing: 0.03em; white-space: nowrap;
}
.rule .tick::before {
  content: ""; position: absolute; top: 0; right: 0; width: 2px; height: 5px;
  background: var(--brass); transform: translateY(-5px);
}

/* ---- The hero ------------------------------------------------------------- */
.hero { background: var(--ledger); border: 1px solid var(--hairline); border-radius: 10px;
  padding: 26px 28px 30px; box-shadow: var(--shadow); }
.hero .fig-hero {
  font-family: var(--mono); font-weight: 500; font-size: 42px; line-height: 1.05;
  letter-spacing: -0.03em; font-variant-numeric: tabular-nums; color: var(--navy);
}
.hero .fig-hero .ccy { font-size: 0.55em; color: var(--muted); font-weight: 400; margin-right: 0.15em; }
.honest { margin-top: 20px; font-size: 13px; color: var(--muted); }
.honest .fig { font-size: 13px; }
.honest .sep { margin: 0 9px; color: var(--faint); }

/* ---- Ledger tables: dense, ruled, hover-active ---------------------------- */
table.ledger { width: 100%; border-collapse: collapse; }
.ledger th {
  font: 600 10.5px/1.2 var(--body); letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--muted); text-align: left; padding: 0 12px 9px 0;
  border-bottom: 1px solid var(--hairline); white-space: nowrap;
}
.ledger th.num, .ledger td.num { text-align: right; white-space: nowrap; }
.ledger td {
  padding: 0 12px 0 0; height: var(--row); vertical-align: middle;
  border-bottom: 1px solid var(--hairline2); font-size: 13px;
}
.ledger th:last-child, .ledger td:last-child { padding-right: 0; }
.ledger td.num { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 12.5px; }
.ledger tr:hover td { background: #F8FAFC; }
.ledger .t-name { font: 600 13.5px/1.3 var(--body); color: var(--navy); }
.ledger .t-sub { font-size: 11px; color: var(--muted); margin-top: 1px; }
.ledger tr.total td { border-bottom: none; border-top: 2px solid var(--navy); height: 46px; }
.ledger tr.quiet td { color: var(--muted); }

/* Share segment on the row's own rule. */
.share { position: relative; display: block; height: 4px; background: var(--hairline2); min-width: 90px; border-radius: 2px; }
.share i { position: absolute; inset: 0 auto 0 0; background: var(--brass); border-radius: 2px; }
.share-txt { font: 500 10.5px/1 var(--mono); color: var(--muted); margin-top: 5px; display: block; }

/* Provenance + status marks */
.mark:empty { display: none; }
.mark { font: 600 10px/1 var(--mono); letter-spacing: 0.05em; color: var(--muted);
  background: var(--hairline2); border-radius: 4px; padding: 3px 7px; }
.mark.ok { color: var(--up); background: var(--up-dim); }
.mark.warn { color: #8a6100; background: rgba(197, 145, 22, 0.13); }
.mark.bad { color: var(--down); background: var(--down-dim); }

/* ---- Charts (hand-drawn SVG house style) ---------------------------------- */
.chart { display: block; width: 100%; }
.chart .axis { font: 500 10px var(--mono); fill: var(--muted); letter-spacing: 0.03em; }
.chart .axis-line { stroke: var(--brass); stroke-width: 1.5; }
.chart .line { stroke: #10243C; stroke-width: 1.8; fill: none; }
.chart .fill { fill: rgba(14, 133, 119, 0.06); }
.chart .band { fill: rgba(14, 133, 119, 0.09); }
.chart .real { stroke: var(--faint); stroke-width: 1.2; stroke-dasharray: 5 5; fill: none; }
.chart .tickline { stroke: var(--hairline); stroke-width: 1; }
.chart .dot-now { fill: var(--brass); }
.chart .probe-line { stroke: var(--hairline); stroke-width: 1; }
.chart .probe-dot { fill: var(--brass); }
.probe-readout { position: absolute; transform: translateX(-50%);
  font: 500 10.5px/1 var(--mono); letter-spacing: 0.02em; color: var(--navy);
  background: #fff; border: 1px solid var(--hairline); border-radius: 6px;
  padding: 6px 9px; box-shadow: var(--shadow); pointer-events: none;
  white-space: nowrap; z-index: 5; }

/* Wide tables scroll inside their card, never over it. */
.scrollx { overflow-x: auto; }

/* ---- Controls ------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font: 600 12.5px/1 var(--body); color: var(--navy);
  background: #fff; border: 1px solid var(--hairline);
  padding: 9px 15px; cursor: pointer; border-radius: 7px;
  transition: border-color .12s, background .12s, color .12s;
  text-decoration: none;
}
.btn:hover { border-color: var(--brass); color: var(--brass); }
.btn.primary { background: var(--brass); border-color: var(--brass); color: #fff; }
.btn.primary:hover { filter: brightness(1.06); color: #fff; }
.btn.danger { border-color: var(--down); color: var(--down); background: #fff; }
.btn.danger:hover { background: var(--down-dim); }

input:not([type]), input[type="text"], input[type="number"], input[type="password"], input[type="email"],
input[type="date"], input[type="month"], select, textarea {
  background: #fff; color: var(--paper);
  border: 1px solid var(--hairline); border-radius: 7px;
  font: 400 13px/1.4 var(--body); padding: 8px 11px;
}
input[type="number"] { font-family: var(--mono); }
input[type="range"] { accent-color: var(--brass); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--brass);
  box-shadow: 0 0 0 3px var(--brass-dim); }
::placeholder { color: var(--faint); }

/* ---- Scope strip: the compact window + filter control ---------------------- */
.scope { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin: 0 0 26px; }
.scope .presets { display: flex; gap: 4px; }
.scope input[type="range"] { flex: 1; min-width: 150px; height: 22px; }
.scope .from { font: 500 10.5px/1 var(--mono); letter-spacing: 0.05em; color: var(--muted);
  white-space: nowrap; text-align: right; }
.chip { font: 600 10px/1 var(--mono); letter-spacing: 0.05em; color: var(--muted);
  background: #fff; border: 1px solid var(--hairline); border-radius: 6px;
  padding: 6px 9px; cursor: pointer;
  transition: color .12s, border-color .12s, background .12s; }
.chip:hover { border-color: var(--brass); color: var(--brass); }
.chip.on { background: var(--navy); border-color: var(--navy); color: #fff; }
.chiprow { display: flex; gap: 4px; flex-wrap: wrap; align-items: center; margin: -12px 0 24px; }
.chiprow .cap { margin-right: 6px; }

/* ---- States ---------------------------------------------------------------- */
.empty { padding: 64px 0 32px; max-width: 52ch; }
.empty .e-title { font: 600 22px/1.3 var(--display); margin: 0 0 10px; color: var(--navy); }
.empty .e-body { color: var(--muted); font-size: 13.5px; margin: 0 0 24px; }

.notice { border-left: 3px solid var(--brass); background: var(--brass-dim);
  border-radius: 0 8px 8px 0; padding: 12px 16px; font-size: 13px; color: var(--paper); }
.notice.bad { border-left-color: var(--down); background: var(--down-dim); }
.notice.bad .fig { color: var(--down); }

.seal { display: inline-flex; align-items: center; gap: 8px; font: 600 11px/1 var(--mono); letter-spacing: 0.05em; color: var(--muted); }
.seal::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--up); }
.seal.warn::before { background: #C59116; }
.seal.bad::before { background: var(--down); }

/* Modal (asset + entity editing) */
.overlay { position: fixed; inset: 0; background: rgba(16,36,60,.42); z-index: 60;
  display: grid; place-items: center; }
.overlay[hidden] { display: none; }
.sheet { background: #fff; border-radius: 12px; box-shadow: 0 18px 60px rgba(16,36,60,.25);
  width: min(560px, calc(100vw - 40px)); max-height: 86vh; overflow: auto; padding: 24px 26px; }
.sheet h3 { margin: 0 0 18px; font: 600 17px var(--display); color: var(--navy); }
.sheet .frow { display: flex; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.sheet label { display: flex; flex-direction: column; gap: 6px; flex: 1; min-width: 150px;
  font: 600 10.5px var(--body); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.sheet .actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 20px; }

[hidden] { display: none !important; }

/* ---- Responsive ------------------------------------------------------------ */
@media (max-width: 880px) {
  main.room { padding: 96px 14px 80px; }
  .hero .fig-hero { font-size: 30px; }
  .bar { gap: 10px; padding: 0 14px; }
  .bar .bar-total, .bar .bar-ccy { display: none; }
  section.entry { padding: 16px 14px 18px; }
  .ledger { display: block; overflow-x: auto; }
}