:root {
  --bg: #f4f2ee;
  --panel: #ffffff;
  --ink: #1d232b;
  --muted: #5f6b78;
  --line: #dcd7cf;
  --accent: #1f3a5f;
  --accent-ink: #ffffff;
  --gold: #a8842c;
  --danger: #a33a2c;
  --ok: #2e6b3f;
  --warn: #9a6a00;
  --chip: #ece8e1;
  --shadow: 0 1px 2px rgba(0, 0, 0, .05), 0 6px 20px rgba(20, 30, 45, .06);
  --shadow-lg: 0 18px 50px rgba(20, 30, 45, .22);
  --rail: #1f3a5f;
  --top: rgba(244, 242, 238, .82);
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #12161b;
    --panel: #1a1f26;
    --ink: #e6e9ec;
    --muted: #9aa5b1;
    --line: #2c343e;
    --accent: #7fa7d9;
    --accent-ink: #0f1419;
    --gold: #d2ae5a;
    --danger: #e0786a;
    --ok: #6cbf83;
    --warn: #e3b55a;
    --chip: #242b34;
    --rail: #0e1217;
    --top: rgba(18, 22, 27, .82);
    --shadow: 0 1px 2px rgba(0, 0, 0, .4);
    --shadow-lg: 0 18px 50px rgba(0, 0, 0, .55);
  }
}
:root[data-theme="dark"] {
  --bg: #12161b;
  --panel: #1a1f26;
  --ink: #e6e9ec;
  --muted: #9aa5b1;
  --line: #2c343e;
  --accent: #7fa7d9;
  --accent-ink: #0f1419;
  --gold: #d2ae5a;
  --danger: #e0786a;
  --ok: #6cbf83;
  --warn: #e3b55a;
  --chip: #242b34;
  --rail: #0e1217;
  --top: rgba(18, 22, 27, .82);
  --shadow: 0 1px 2px rgba(0, 0, 0, .4);
  --shadow-lg: 0 18px 50px rgba(0, 0, 0, .55);
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--accent); }

.btn {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 7px 14px;
  cursor: pointer;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn.danger { color: var(--danger); }
.btn.small { padding: 3px 9px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: default; }
input, select, textarea {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 8px 10px;
  width: 100%;
}
textarea { resize: vertical; min-height: 90px; }
label { display: block; font-size: 13px; color: var(--muted); margin: 10px 0 4px; }

.auth {
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 16px;
}
.auth .card { width: min(400px, 100%); }
.brand { font-family: Georgia, "Times New Roman", serif; font-size: 26px; letter-spacing: .5px; }
.brand b { color: var(--gold); }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px;
  box-shadow: var(--shadow);
}

/* Layout: collapsible left rail + full-height workspace */
.layout { display: grid; grid-template-columns: 232px minmax(0, 1fr); min-height: 100vh; transition: grid-template-columns .2s; }
.layout.collapsed { grid-template-columns: 60px minmax(0, 1fr); }
aside.side {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--rail);
  color: #e9eef5;
  border-right: 1px solid color-mix(in srgb, var(--line) 40%, transparent);
  overflow: hidden;
}
.side-top { display: flex; align-items: center; justify-content: space-between; padding: 14px 12px 10px 16px; }
.side .brand { color: #fff; font-size: 24px; white-space: nowrap; }
.side .brand b { color: var(--gold); }
.brand-short { display: none; }
.icon-btn {
  border: none;
  background: rgba(255, 255, 255, .1);
  color: inherit;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  cursor: pointer;
  flex: none;
}
.icon-btn:hover { background: rgba(255, 255, 255, .2); }
.side-scroll { flex: 1; overflow-y: auto; overflow-x: hidden; padding: 4px 8px; }
.side-bottom { padding: 8px; border-top: 1px solid rgba(255, 255, 255, .12); }
.side-bottom select { background: rgba(255, 255, 255, .08); color: inherit; border-color: rgba(255, 255, 255, .2); margin-bottom: 4px; }
.side-bottom select option { color: #1d232b; }
.side-section {
  margin: 14px 10px 6px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .8px;
  opacity: .6;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 10px;
  margin-bottom: 2px;
  border: none;
  border-radius: 8px;
  background: none;
  color: inherit;
  text-align: left;
  cursor: pointer;
}
.nav-item:hover { background: rgba(255, 255, 255, .1); }
.nav-item.active { background: rgba(255, 255, 255, .16); box-shadow: inset 3px 0 0 var(--gold); }
.nav-icon { width: 26px; flex: none; text-align: center; font-size: 17px; }
.nav-label { min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-label small { display: block; opacity: .65; font-size: 12px; }
.case-badge {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: rgba(255, 255, 255, .14);
  font-size: 11px;
  font-weight: 700;
}
.side .brand { font-size: 21px; }
.nav-item { font-size: 14px; padding: 7px 8px; }
.nav-sub { margin: 2px 0 6px 12px; padding-left: 6px; border-left: 1px solid rgba(255, 255, 255, .14); }
.nav-sub.tools { margin-left: 16px; }
.nav-sub .nav-item { padding: 5px 8px; font-size: 13px; }
.nav-sub .nav-icon { font-size: 14px; width: 22px; }
.nav-item.add { opacity: .75; }
.domain.open > .domain-head { background: rgba(255, 255, 255, .08); }
.domain-head .nav-label { display: flex; align-items: center; justify-content: space-between; gap: 6px; flex: 1; }
.count {
  font-size: 11px;
  padding: 0 7px;
  border-radius: 99px;
  background: rgba(255, 255, 255, .16);
}
.count.big { display: inline-block; margin-top: 10px; background: var(--chip); color: var(--muted); font-size: 12px; padding: 2px 10px; }
.case-badge.dark { background: var(--accent); color: var(--accent-ink); }
.side.collapsed .nav-sub { margin-left: 0; padding-left: 0; border-left: none; }
.side.collapsed .nav-label, .side.collapsed .side-section, .side.collapsed .brand-full { display: none; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }
.tile { text-align: left; cursor: pointer; border: 1px solid var(--line); transition: transform .12s, border-color .12s; }
.tile:hover { transform: translateY(-2px); border-color: var(--gold); }
.tile-icon { font-size: 34px; }
.tile-title { font-family: Georgia, "Times New Roman", serif; font-size: 18px; font-weight: 600; margin: 6px 0 4px; }
.side.collapsed .brand-short { display: inline; }
.side.collapsed .side-top { flex-direction: column; gap: 8px; padding: 14px 8px 10px; }
.side.collapsed .nav-item { justify-content: center; padding: 8px 0; }

main { padding: 22px 28px; min-width: 0; }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; margin: -6px 0 10px; font-size: 14px; }
.crumb { background: none; border: 0; padding: 4px 8px; border-radius: 6px; color: var(--accent, #1f3a5f); cursor: pointer; font: inherit; }
.crumb:hover { background: var(--line); }
.crumb-sep { color: var(--muted, #999); }
.page-head { display: flex; align-items: end; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.page-head h1 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: 26px; font-weight: 600; }
.work { padding: 22px; min-height: calc(100vh - 150px); }
.empty { display: grid; place-items: center; min-height: 60vh; font-size: 17px; }

.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; }
.row > * { flex: 1; min-width: 160px; }
.row > .btn { flex: 0 0 auto; }

.drop {
  border: 2px dashed var(--line);
  border-radius: 12px;
  padding: 26px;
  text-align: center;
  color: var(--muted);
  margin-bottom: 14px;
  cursor: pointer;
}
.drop.over { border-color: var(--accent); color: var(--accent); }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .4px; }
tr.clickable { cursor: pointer; }
tr.clickable:hover { background: var(--chip); }
tr.dim { opacity: .55; }
.table-wrap { overflow-x: auto; }

.chip {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 99px;
  background: var(--chip);
  font-size: 12px;
  margin: 1px 2px;
}
.chip.ok { color: var(--ok); }
.chip.err { color: var(--danger); }
.chip.warn { color: var(--warn); }
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, Consolas, monospace; font-size: 12px; word-break: break-all; }

.answer { line-height: 1.6; }
.answer h1, .answer h2, .answer h3 { font-family: Georgia, serif; margin: 18px 0 6px; }
.answer h1 { font-size: 22px; }
.answer h2 { font-size: 18px; }
.answer h3 { font-size: 16px; }
.cite {
  background: var(--chip);
  border-radius: 4px;
  padding: 0 4px;
  font-size: 12px;
  cursor: pointer;
  color: var(--accent);
  white-space: nowrap;
}

.jobs { position: fixed; right: 16px; bottom: 16px; width: min(340px, calc(100vw - 32px)); z-index: 20; }
.job { margin-top: 8px; padding: 10px 12px; }
.bar { height: 5px; background: var(--chip); border-radius: 3px; overflow: hidden; margin-top: 6px; }
.bar > div { height: 100%; background: var(--gold); transition: width .4s; }

.modal-back {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .45);
  display: grid;
  place-items: center;
  z-index: 30;
  padding: 16px;
}
.modal { width: min(980px, 100%); max-height: 90vh; overflow: auto; }
.page-text { white-space: pre-wrap; font-size: 14px; border-left: 3px solid var(--line); padding-left: 12px; margin: 8px 0 18px; }
.page-text.hl { border-left-color: var(--gold); }

.notice { font-size: 12px; color: var(--muted); margin-top: 24px; }
label.check { display: flex; align-items: center; gap: 6px; color: var(--ink); font-size: 14px; margin: 12px 0 4px; cursor: pointer; }
.quote { border-bottom: 1px dotted var(--muted); }
.quote sup { font-size: 10px; margin-left: 2px; }
.quote.q-ok { background: color-mix(in srgb, var(--ok) 12%, transparent); border-bottom-color: var(--ok); }
.quote.q-close { background: color-mix(in srgb, var(--warn) 14%, transparent); border-bottom-color: var(--warn); }
.quote.q-bad { background: color-mix(in srgb, var(--danger) 14%, transparent); border-bottom: 2px solid var(--danger); }
.quote-summary { font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.legal-item { border-top: 1px solid var(--line); padding: 10px 0; display: grid; gap: 3px; }
.parties { display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px; align-items: center; margin: 6px 0 12px; }
.party { border-radius: 10px; padding: 12px 14px; font-weight: 600; }
.party small { display: block; font-weight: 400; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.party.us { background: color-mix(in srgb, var(--ok) 12%, transparent); border: 1px solid color-mix(in srgb, var(--ok) 40%, transparent); }
.party.them { background: color-mix(in srgb, var(--danger) 10%, transparent); border: 1px solid color-mix(in srgb, var(--danger) 35%, transparent); }
.vs { font-size: 22px; }
.search-line { position: relative; }
input.law-search { font-size: 17px; padding: 12px 14px; border-width: 2px; border-color: var(--accent); }
.suggest { position: absolute; left: 0; right: 0; top: 100%; z-index: 15; background: var(--panel); border-radius: 0 0 10px 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .18); max-height: 60vh; overflow-y: auto; }
.sg { display: flex; gap: 10px; padding: 9px 14px; cursor: pointer; border-top: 1px solid var(--line); }
.sg:hover, .sg.on { background: var(--chip); }
.sg.hint { cursor: default; color: var(--muted); font-size: 13px; }
.sg-icon { width: 20px; text-align: center; flex: none; }
.cat-row { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 14px; }
.chip-btn { border: 1px solid var(--line); background: var(--panel); border-radius: 99px; padding: 6px 12px; cursor: pointer; }
.chip-btn.active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.chip-btn small { opacity: .7; }
.act-group { margin-bottom: 14px; }
.act-code { font-family: Georgia, serif; font-size: 17px; font-weight: 600; margin-bottom: 4px; }
.act-row { display: flex; justify-content: space-between; gap: 10px; padding: 8px 10px; border-radius: 8px; cursor: pointer; }
.act-row:hover { background: var(--chip); }
.toc-heading { font-weight: 600; font-family: Georgia, serif; margin: 14px 0 4px; padding-top: 6px; border-top: 1px solid var(--line); }
.toc-row { padding: 5px 8px; border-radius: 6px; cursor: pointer; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.toc-row:hover { background: var(--chip); }
.units { margin: 12px 0; }
.unit { display: grid; grid-template-columns: 92px 1fr; gap: 8px; padding: 4px 6px; border-radius: 6px; }
.unit.point { padding-left: 22px; }
.unit.hit { background: color-mix(in srgb, var(--gold) 22%, transparent); outline: 2px solid var(--gold); }
.unit-label { font-size: 12px; color: var(--muted); white-space: nowrap; padding-top: 2px; }
.lib-admin { margin-top: 22px; border-top: 1px solid var(--line); padding-top: 10px; }
.lib-admin summary { cursor: pointer; color: var(--muted); }
.law-hit { margin-top: 8px; cursor: pointer; padding: 12px 14px; }
.law-hit:hover { border-color: var(--gold); }
.cite.law { color: var(--gold); font-weight: 600; }
.legal-item a { font-size: 13px; word-break: break-all; }
.toast {
  position: fixed;
  left: 50%;
  top: 14px;
  transform: translateX(-50%);
  z-index: 40;
  padding: 10px 16px;
}
.toast.err { border-color: var(--danger); color: var(--danger); }
.spin { display: inline-block; width: 14px; height: 14px; border: 2px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: s 1s linear infinite; vertical-align: -2px; }
@keyframes s { to { transform: rotate(360deg); } }

/* Top bar: menu (phone), command palette, theme */
.col { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 12;
  display: flex; align-items: center; gap: 10px;
  padding: 10px 28px;
  background: var(--top);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}
.top-btn {
  border: 1px solid var(--line); background: var(--panel); border-radius: 10px;
  width: 38px; height: 38px; cursor: pointer; flex: none; font-size: 16px;
}
.top-btn:hover { border-color: var(--accent); }
.menu-btn { display: none; }
.cmd-btn {
  flex: 1; max-width: 560px; margin-right: auto;
  display: flex; align-items: center; gap: 10px;
  height: 38px; padding: 0 12px;
  border: 1px solid var(--line); border-radius: 10px; background: var(--panel);
  color: var(--muted); cursor: pointer; text-align: left;
}
.cmd-btn:hover { border-color: var(--accent); }
.cmd-ph { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
kbd {
  font: 11px/1 ui-monospace, Consolas, monospace; padding: 4px 6px; border-radius: 6px;
  background: var(--chip); border: 1px solid var(--line); color: var(--muted);
}
.backdrop { display: none; }

/* Command palette */
.palette-back { place-items: start center; padding-top: 12vh; backdrop-filter: blur(2px); }
.palette { width: min(640px, 100%); padding: 0; overflow: hidden; box-shadow: var(--shadow-lg); }
.palette-input { border: 0; border-bottom: 1px solid var(--line); border-radius: 0; font-size: 18px; padding: 16px 18px; outline: none; }
.palette-list { max-height: 52vh; overflow-y: auto; }
.palette-list .sg { border-top: 0; padding: 10px 18px; align-items: center; }
.palette-foot { font-size: 12px; padding: 8px 18px; border-top: 1px solid var(--line); }

/* Case tabs as a scrolling strip on small screens (the rail holds them on large ones) */
.tabbar { display: none; }

/* Files dragged over the page while a case is open */
#drop-overlay {
  position: fixed; inset: 0; z-index: 50; pointer-events: none;
  display: grid; place-items: center;
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  outline: 3px dashed var(--accent); outline-offset: -14px;
}
#drop-overlay .card { font-size: 18px; padding: 18px 26px; box-shadow: var(--shadow-lg); }

/* Polish */
.card { border-radius: 14px; }
.tile { transition: transform .15s, border-color .15s, box-shadow .15s; }
.tile:hover { box-shadow: var(--shadow-lg); }
.btn { border-radius: 10px; transition: border-color .12s, background .12s; }
.btn.primary:hover { filter: brightness(1.08); }
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 60%, transparent); outline-offset: 1px;
}
.modal { box-shadow: var(--shadow-lg); }
.jobs .job { box-shadow: var(--shadow-lg); }

@media (max-width: 760px) {
  .layout, .layout.collapsed { grid-template-columns: minmax(0, 1fr); }
  aside.side {
    position: fixed; left: 0; top: 0; width: min(290px, 84vw); z-index: 40;
    transform: translateX(-100%); transition: transform .22s ease;
  }
  .layout.drawer aside.side { transform: none; box-shadow: var(--shadow-lg); }
  .layout.drawer .backdrop { display: block; position: fixed; inset: 0; z-index: 35; background: rgba(0, 0, 0, .45); }
  .side-top .icon-btn { display: none; }
  .menu-btn { display: block; }
  .topbar { padding: 8px 12px; gap: 8px; }
  .cmd-btn kbd { display: none; }
  main { padding: 14px 12px; }
  .work { padding: 14px; min-height: 0; }
  .page-head { flex-wrap: wrap; align-items: start; }
  .page-head h1 { font-size: 22px; }
  .grid { grid-template-columns: minmax(0, 1fr); }
  .tabbar {
    display: flex; gap: 6px; overflow-x: auto; margin: 0 -12px 12px; padding: 0 12px 4px;
    scrollbar-width: none;
  }
  .tabbar::-webkit-scrollbar { display: none; }
  .tabbar-item {
    flex: none; border: 1px solid var(--line); background: var(--panel); border-radius: 99px;
    padding: 6px 12px; font-size: 13px; cursor: pointer; white-space: nowrap;
  }
  .tabbar-item.active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
  .parties { grid-template-columns: minmax(0, 1fr); }
  .vs { text-align: center; }
  .unit { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .modal-back { padding: 0; }
  .modal { max-height: 100vh; height: 100%; border-radius: 0; }
  .palette-back { padding: 8px; }
  .jobs { left: 12px; right: 12px; width: auto; bottom: 12px; }
}

/* Recovery key, shown once */
.recovery-key {
  font: 600 20px/1.5 ui-monospace, Consolas, monospace; letter-spacing: 1px; word-break: break-all;
  padding: 14px 16px; border-radius: 10px; background: var(--chip); border: 2px dashed var(--gold); text-align: center;
}

/* Wordmark: LAWxPERT in front of a large, quiet MY centred on the x */
.wordmark { position: relative; z-index: 0; display: inline-block; white-space: nowrap; }
.wordmark b { position: relative; }
.wm-m, .wm-y {
  position: absolute; top: 50%; z-index: -1; transform: translateY(-50%);
  font-size: 2.35em; line-height: 1; font-weight: 400; pointer-events: none; user-select: none;
  color: color-mix(in srgb, var(--ink) 9%, transparent);
}
.wm-m { right: calc(50% + .2em); }
.wm-y { left: calc(50% + .2em); }
.side .wm-m, .side .wm-y { color: rgba(255, 255, 255, .11); }
.side-top { overflow: visible; }

.form-error { color: var(--danger); font-size: 14px; margin: 10px 0 0; min-height: 0; }
.form-error:empty { display: none; }

.free-banner { background: color-mix(in srgb, var(--gold) 14%, transparent); border: 1px solid color-mix(in srgb, var(--gold) 45%, transparent); border-radius: 10px; padding: 10px 14px; margin: 0 0 12px; }

.usage-line { font-size: 12px; margin-top: 6px; }
.upgrade { margin-top: 10px; border: 1px solid var(--gold); background: color-mix(in srgb, var(--gold) 8%, var(--panel)); }
.upgrade p { margin: 8px 0 0; }