/* ============================================================
   Mack Family Management — FMC Platform
   Visual system: ink rail, ledger-paper field, brass accent.
   Numerals are monospaced everywhere money appears so that
   columns align the way they do on a columnar pad.
   ============================================================ */

:root {
  --ink:        #0F1419;
  --ink-2:      #1A222B;
  --rail:       #151C23;
  --rail-2:     #1E2831;
  --paper:      #F4F6F1;
  --card:       #FFFFFF;
  --rule:       #DFE7DB;
  --rule-soft:  #EDF1E9;
  --text:       #1B232B;
  --text-2:     #5D6975;
  --text-3:     #8A949E;
  --brass:      #96701F;
  --brass-lite: #C89C2C;
  --brass-wash: #FBF4E0;
  --pos:        #2C6A4E;
  --neg:        #A63A29;
  --info:       #2F5D80;
  --warn-bg:    #FDF3DF;
  --bad-bg:     #FBEAE6;
  --good-bg:    #E7F1EA;
  --info-bg:    #E8EFF5;

  --rail-w:     282px;
  --radius:     4px;
  --shadow:     0 1px 2px rgba(15,20,25,.06), 0 8px 24px -16px rgba(15,20,25,.28);

  --display: "Bricolage Grotesque", "Inter Tight", system-ui, sans-serif;
  --body:    "Inter Tight", system-ui, -apple-system, sans-serif;
  --mono:    "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

*, *::before, *::after { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--body);
  font-size: 14.5px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--brass); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--brass-lite);
  outline-offset: 2px;
}

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--ink); color: #fff; padding: 10px 16px;
}
.skip:focus { left: 8px; top: 8px; }

.num, .mono { font-family: var(--mono); font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.num.pos  { color: var(--pos); }
.num.neg  { color: var(--neg); }
.num.zero { color: var(--text-3); }

.muted  { color: var(--text-2); }
.tiny   { font-size: 12px; }
.right  { text-align: right; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }

/* ------------------------------------------------------------
   Shell
   ------------------------------------------------------------ */
.shell { display: flex; min-height: 100vh; }

.rail {
  width: var(--rail-w);
  flex: 0 0 var(--rail-w);
  background: var(--rail);
  color: #C6CFD8;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  scrollbar-width: thin;
}

.brand {
  display: flex; align-items: center; gap: 11px;
  padding: 20px 18px 18px;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.brand-mark {
  font-family: var(--display);
  font-weight: 700; font-size: 13px; letter-spacing: .06em;
  background: var(--brass); color: #12171C;
  width: 38px; height: 38px; border-radius: 3px;
  display: grid; place-items: center; flex: none;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.brand-text strong {
  font-family: var(--display); font-weight: 700; font-size: 14px;
  color: #F2F5F8; letter-spacing: -.01em;
}
.brand-text em { font-style: normal; font-size: 11.5px; color: #78848F; }

/* --- The ownership spine ------------------------------------ */
.spine { padding: 14px 10px 6px; }

.spine-head {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 0 8px 8px;
  font-size: 10.5px; text-transform: uppercase; letter-spacing: .13em;
  color: #6D7883; font-weight: 600;
}
.spine-all { color: #8B96A1; font-size: 10.5px; letter-spacing: .08em; }
.spine-all.is-active { color: var(--brass-lite); }

.spine-row {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 7px 8px;
  border-radius: 3px;
  color: #B4BEC8;
  text-decoration: none;
  border-left: 2px solid transparent;
}
.spine-row:hover { background: rgba(255,255,255,.045); text-decoration: none; }
.spine-row.is-active { background: rgba(200,156,44,.12); border-left-color: var(--brass-lite); }

.spine-child { padding-left: 20px; }
.spine-child .spine-code { color: #6D7883; }

.spine-code {
  font-family: var(--mono); font-size: 9.5px; font-weight: 600;
  letter-spacing: .04em; color: #85909B; overflow: hidden; text-overflow: ellipsis;
}
.spine-body { min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.spine-name {
  font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.spine-row.is-active .spine-name { color: #F0F3F6; font-weight: 500; }

.spine-bar { display: block; height: 2px; background: rgba(255,255,255,.09); border-radius: 2px; }
.spine-bar i {
  display: block; height: 100%; background: var(--brass); border-radius: 2px;
  transition: width .4s ease;
}
.spine-row.is-active .spine-bar i { background: var(--brass-lite); }

.spine-cash { font-size: 10.5px; color: #7E8A95; }
.spine-row.is-active .spine-cash { color: #D8C48A; }

.spine-note {
  font-size: 9.5px; letter-spacing: .1em; text-transform: uppercase;
  color: #5B6570; padding: 8px 8px 5px 10px;
}

/* --- Module menu -------------------------------------------- */
.menu { padding: 8px 10px 16px; flex: 1; border-top: 1px solid rgba(255,255,255,.07); margin-top: 10px; }
.menu-group {
  font-size: 10px; text-transform: uppercase; letter-spacing: .13em;
  color: #616C77; font-weight: 600; padding: 14px 8px 6px;
}
.menu-item {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 9px; border-radius: 3px;
  color: #AFB9C3; font-size: 13px; text-decoration: none;
}
.menu-item svg {
  width: 15px; height: 15px; flex: none;
  fill: none; stroke: currentColor; stroke-width: 1.6;
  stroke-linecap: round; stroke-linejoin: round; opacity: .7;
}
.menu-item:hover { background: rgba(255,255,255,.05); color: #E6EBF0; text-decoration: none; }
.menu-item.is-active { background: rgba(255,255,255,.08); color: #FFF; font-weight: 500; }
.menu-item.is-active svg { color: var(--brass-lite); opacity: 1; }

.rail-foot {
  display: flex; align-items: center; gap: 10px;
  padding: 13px 16px; border-top: 1px solid rgba(255,255,255,.07);
  position: sticky; bottom: 0; background: var(--rail);
}
.avatar {
  width: 30px; height: 30px; border-radius: 50%; flex: none;
  background: var(--rail-2); color: #CBD4DD;
  display: grid; place-items: center;
  font-size: 11px; font-weight: 600; letter-spacing: .03em;
}
.who { display: flex; flex-direction: column; line-height: 1.3; min-width: 0; flex: 1; }
.who strong { font-size: 12.5px; color: #E4EAEF; font-weight: 500;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.who em { font-style: normal; font-size: 11px; color: #737E89; }
.signout { color: #737E89; display: grid; place-items: center; padding: 5px; border-radius: 3px; }
.signout svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.6;
  stroke-linecap: round; stroke-linejoin: round; }
.signout:hover { color: #E4EAEF; background: rgba(255,255,255,.06); }

/* ------------------------------------------------------------
   Main column
   ------------------------------------------------------------ */
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  display: flex; align-items: flex-start; gap: 18px;
  padding: 22px 30px 18px;
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
  position: sticky; top: 0; z-index: 20;
}
.topbar-title { flex: 1; min-width: 0; }
.eyebrow {
  display: block;
  font-family: var(--mono); font-size: 10.5px; font-weight: 500;
  letter-spacing: .1em; text-transform: uppercase; color: var(--brass);
  margin-bottom: 3px;
}
.topbar-title h1 {
  font-family: var(--display); font-weight: 700;
  font-size: 25px; letter-spacing: -.025em; margin: 0; color: var(--ink);
}
.topbar-title .sub { margin: 4px 0 0; font-size: 13px; color: var(--text-2); }
.topbar-tools { display: flex; align-items: center; gap: 8px; flex: none; padding-top: 4px; flex-wrap: wrap; }

.rail-toggle {
  display: none; background: none; border: 1px solid var(--rule);
  border-radius: 3px; padding: 7px; cursor: pointer;
}
.rail-toggle svg { width: 18px; height: 18px; fill: none; stroke: var(--text);
  stroke-width: 1.7; stroke-linecap: round; }

.content { padding: 24px 30px 40px; flex: 1; }

.foot {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding: 16px 30px; border-top: 1px solid var(--rule);
  font-size: 11.5px; color: var(--text-3);
}

/* ------------------------------------------------------------
   Cards, grids
   ------------------------------------------------------------ */
.card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  overflow: hidden;
}
.card.pad { padding: 20px 22px; }

.card-head {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 14px 20px; border-bottom: 1px solid var(--rule-soft);
  flex-wrap: wrap;
}
.card-head h2 {
  font-family: var(--display); font-size: 14.5px; font-weight: 700;
  letter-spacing: -.01em; margin: 0; color: var(--ink);
}
.card-head .hint { font-size: 12px; color: var(--text-2); margin: 2px 0 0; }
.card-body { padding: 18px 20px; }

.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-wide { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }

/* --- Figure tiles ------------------------------------------- */
.tiles { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 1px;
  background: var(--rule); border: 1px solid var(--rule); border-radius: var(--radius);
  overflow: hidden; margin-bottom: 20px; }
.tile { background: var(--card); padding: 16px 18px 18px; }
.tile-label {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: .11em;
  color: var(--text-2); font-weight: 600; display: block; margin-bottom: 8px;
}
.tile-value {
  font-family: var(--mono); font-size: 24px; font-weight: 500;
  letter-spacing: -.03em; color: var(--ink); display: block; line-height: 1.1;
}
.tile-value.pos { color: var(--pos); }
.tile-value.neg { color: var(--neg); }
.tile-note { font-size: 11.5px; color: var(--text-2); margin-top: 7px; display: block; }
.tile-note b { font-weight: 600; color: var(--text); }

/* ------------------------------------------------------------
   Tables — ledger ruling
   ------------------------------------------------------------ */
.table-wrap { overflow-x: auto; }

table.ledger { width: 100%; border-collapse: collapse; font-size: 13px; }
table.ledger thead th {
  text-align: left; padding: 9px 14px;
  font-size: 10.5px; text-transform: uppercase; letter-spacing: .1em;
  font-weight: 600; color: var(--text-2);
  background: var(--rule-soft);
  border-bottom: 1px solid var(--rule);
  white-space: nowrap;
}
table.ledger tbody td {
  padding: 9px 14px;
  border-bottom: 1px solid var(--rule-soft);
  vertical-align: middle;
}
table.ledger tbody tr:nth-child(even) { background: #FAFCF8; }
table.ledger tbody tr:hover { background: var(--brass-wash); }
table.ledger tbody tr.is-total {
  background: var(--rule-soft) !important;
  font-weight: 600;
  border-top: 2px solid var(--rule);
}
table.ledger tbody tr.is-total td { border-bottom: none; }
table.ledger tbody tr.is-subtotal { background: #F7FAF5 !important; font-weight: 600; }
table.ledger th.right, table.ledger td.right { text-align: right; }
table.ledger td.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
table.ledger td .lead { font-weight: 500; color: var(--ink); }
table.ledger td .sub { display: block; font-size: 11.5px; color: var(--text-2); }
table.ledger .indent { padding-left: 32px; }

.empty {
  padding: 40px 20px; text-align: center; color: var(--text-2);
}
.empty strong { display: block; font-family: var(--display); font-size: 15px;
  color: var(--ink); margin-bottom: 5px; }

/* ------------------------------------------------------------
   Pills, badges, alerts
   ------------------------------------------------------------ */
.pill {
  display: inline-block; padding: 2px 8px; border-radius: 20px;
  font-size: 10.5px; font-weight: 600; letter-spacing: .03em; white-space: nowrap;
}
.pill-good  { background: var(--good-bg); color: var(--pos); }
.pill-warn  { background: var(--warn-bg); color: #8A6414; }
.pill-bad   { background: var(--bad-bg);  color: var(--neg); }
.pill-info  { background: var(--info-bg); color: var(--info); }
.pill-muted { background: #EEF1EC; color: var(--text-2); }

.alert {
  padding: 11px 15px; border-radius: var(--radius); margin-bottom: 16px;
  font-size: 13px; border: 1px solid;
}
.alert-success { background: var(--good-bg); border-color: #BFD8C8; color: #1F4F39; }
.alert-error   { background: var(--bad-bg);  border-color: #E4BEB6; color: #7E2B1E; }
.alert-info    { background: var(--info-bg); border-color: #C2D4E2; color: #234862; }
.alert-warning { background: var(--warn-bg); border-color: #E4D3A2; color: #6E5010; }

/* ------------------------------------------------------------
   Forms
   ------------------------------------------------------------ */
.field { margin-bottom: 14px; }
.field label, .lbl {
  display: block; font-size: 11.5px; font-weight: 600;
  letter-spacing: .04em; color: var(--text-2); margin-bottom: 5px;
  text-transform: uppercase;
}
.field .help { font-size: 11.5px; color: var(--text-3); margin-top: 4px; text-transform: none;
  letter-spacing: 0; font-weight: 400; }

input[type=text], input[type=email], input[type=password], input[type=number],
input[type=date], input[type=search], input[type=tel], select, textarea {
  width: 100%; padding: 8px 10px;
  border: 1px solid var(--rule); border-radius: 3px;
  background: #fff; color: var(--text);
  font-family: var(--body); font-size: 13.5px;
}
input[type=number], input.money, input.mono { font-family: var(--mono); }
input:focus, select:focus, textarea:focus {
  border-color: var(--brass-lite);
  outline: 2px solid rgba(200,156,44,.22); outline-offset: 0;
}
input[readonly], input:disabled, select:disabled { background: #F5F6F3; color: var(--text-2); }
textarea { min-height: 78px; resize: vertical; }

.form-row { display: grid; gap: 14px; grid-template-columns: repeat(2, minmax(0,1fr)); }
.form-row-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.form-row-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: 3px; border: 1px solid var(--rule);
  background: #fff; color: var(--text);
  font-family: var(--body); font-size: 13px; font-weight: 500;
  cursor: pointer; text-decoration: none; white-space: nowrap;
}
.btn:hover { background: #F7F8F5; text-decoration: none; border-color: #CBD5C6; }
.btn-primary {
  background: var(--ink); border-color: var(--ink); color: #fff;
}
.btn-primary:hover { background: #232D38; border-color: #232D38; }
.btn-brass { background: var(--brass); border-color: var(--brass); color: #14181D; }
.btn-brass:hover { background: var(--brass-lite); border-color: var(--brass-lite); }
.btn-danger { color: var(--neg); border-color: #E4C4BC; }
.btn-danger:hover { background: var(--bad-bg); }
.btn-sm { padding: 4px 9px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.btn-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

.filters {
  display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end;
  padding: 14px 20px; border-bottom: 1px solid var(--rule-soft); background: #FBFCFA;
}
.filters .field { margin: 0; min-width: 150px; }

/* --- Journal entry line editor ------------------------------ */
table.lines { width: 100%; border-collapse: collapse; font-size: 13px; }
table.lines th {
  text-align: left; padding: 7px 10px; font-size: 10.5px; text-transform: uppercase;
  letter-spacing: .1em; color: var(--text-2); font-weight: 600;
  background: var(--rule-soft); border-bottom: 1px solid var(--rule);
}
table.lines td { padding: 5px 8px; border-bottom: 1px solid var(--rule-soft); }
table.lines input, table.lines select { padding: 6px 8px; font-size: 13px; }
table.lines .amt { width: 130px; }
.balance-strip {
  display: flex; justify-content: flex-end; gap: 26px; align-items: baseline;
  padding: 12px 20px; background: var(--rule-soft); border-top: 1px solid var(--rule);
  font-size: 12.5px;
}
.balance-strip span { color: var(--text-2); text-transform: uppercase;
  font-size: 10.5px; letter-spacing: .1em; font-weight: 600; }
.balance-strip b { font-family: var(--mono); font-size: 15px; font-weight: 500; margin-left: 7px; }
.balance-strip.ok b.diff    { color: var(--pos); }
.balance-strip.off b.diff   { color: var(--neg); }

/* --- Cash outlook bars -------------------------------------- */
.outlook { display: flex; align-items: flex-end; gap: 5px; height: 128px; padding: 8px 0 0; }
.outlook-col { flex: 1; display: flex; flex-direction: column; justify-content: flex-end;
  align-items: center; gap: 5px; min-width: 0; }
.outlook-bar { width: 100%; background: var(--rule-soft); border-radius: 2px 2px 0 0;
  position: relative; min-height: 2px; }
.outlook-bar i { position: absolute; bottom: 0; left: 0; right: 0; background: var(--brass);
  border-radius: 2px 2px 0 0; }
.outlook-bar.is-neg i { background: var(--neg); }
.outlook-label { font-family: var(--mono); font-size: 9.5px; color: var(--text-3); white-space: nowrap; }

/* --- Login -------------------------------------------------- */
.signin-page {
  min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr;
  background: var(--rail);
}
.signin-brand {
  padding: 56px 52px; color: #C9D2DB; display: flex; flex-direction: column; justify-content: space-between;
}
.signin-brand h1 {
  font-family: var(--display); font-size: 40px; font-weight: 700;
  letter-spacing: -.035em; line-height: 1.05; color: #F3F6F9; margin: 0 0 14px;
  max-width: 12ch;
}
.signin-brand p { max-width: 46ch; font-size: 14px; color: #8B96A1; margin: 0; }
.signin-list { list-style: none; padding: 0; margin: 30px 0 0; }
.signin-list li {
  display: grid; grid-template-columns: 46px 1fr; gap: 14px; align-items: baseline;
  padding: 11px 0; border-top: 1px solid rgba(255,255,255,.08); font-size: 13px;
}
.signin-list span { font-family: var(--mono); font-size: 10.5px; color: var(--brass-lite);
  letter-spacing: .06em; }
.signin-panel { background: var(--paper); display: grid; place-items: center; padding: 40px 24px; }
.signin-box { width: 100%; max-width: 356px; }
.signin-box h2 { font-family: var(--display); font-size: 21px; font-weight: 700;
  letter-spacing: -.02em; margin: 0 0 6px; }
.signin-box .lede { color: var(--text-2); font-size: 13px; margin: 0 0 24px; }

/* ------------------------------------------------------------
   Responsive
   ------------------------------------------------------------ */
@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .tiles  { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .grid-wide { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .rail {
    position: fixed; z-index: 60; left: 0; top: 0;
    transform: translateX(-100%); transition: transform .22s ease;
    box-shadow: 0 0 40px rgba(0,0,0,.4);
  }
  .rail.is-open { transform: translateX(0); }
  .rail-toggle { display: block; }
  .content, .topbar, .foot { padding-left: 18px; padding-right: 18px; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .form-row, .form-row-3, .form-row-4 { grid-template-columns: 1fr; }
  .signin-page { grid-template-columns: 1fr; }
  .signin-brand { display: none; }
}

@media (max-width: 560px) {
  .tiles { grid-template-columns: 1fr; }
  .topbar-title h1 { font-size: 21px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

@media print {
  .rail, .topbar-tools, .rail-toggle, .foot, .filters, .btn { display: none !important; }
  body { background: #fff; }
  .card { box-shadow: none; border-color: #ccc; break-inside: avoid; }
  .content { padding: 0; }
}