:root {
  --ink: #16233b; --ink-2: #223354; --ink-3: #2e4370;
  --paper: #f6f7f9; --card: #ffffff; --line: #e3e6ea; --line-2: #d0d5db;
  --text: #1b2430; --text-2: #5a6572; --text-3: #8a93a0;
  --blue: #2f5fd0; --blue-bg: #eaf0fc;
  --green: #1a7f37; --green-bg: #e7f4ec;
  --amber: #9a6700; --amber-bg: #fdf3d7;
  --red: #cf222e; --red-bg: #fdebec;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(22,35,59,.05), 0 4px 14px rgba(22,35,59,.06);
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text); background: var(--paper);
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.layout { display: flex; min-height: 100vh; }

/* ---------- sidebar ---------- */
.sidebar {
  width: 232px; flex: 0 0 232px; background: var(--ink); color: #cdd6e4;
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 20px 18px 14px; color: #fff; }
.brand .logo {
  width: 30px; height: 30px; border-radius: 8px; background: linear-gradient(135deg, #2f5fd0, #7aa2f7);
  display: grid; place-items: center; font-weight: 800; font-size: 15px; color: #fff;
}
.brand b { font-size: 16px; letter-spacing: -.01em; }
.brand small { display: block; font-size: 10.5px; color: #8fa0ba; font-weight: 500; letter-spacing: .02em; }
.nav { padding: 6px 10px; flex: 1; overflow-y: auto; }
.nav .sect { font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: #6e7f9c; padding: 12px 10px 4px; }
.nav a {
  display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 8px;
  color: #c3cede; font-weight: 500; margin: 1px 0;
}
.nav a:hover { background: var(--ink-2); text-decoration: none; color: #fff; }
.nav a.active { background: var(--ink-3); color: #fff; }
.nav a .ico { width: 18px; text-align: center; opacity: .9; }
.nav .badge {
  margin-left: auto; background: var(--red); color: #fff; font-size: 10.5px; font-weight: 700;
  border-radius: 99px; padding: 1px 7px;
}
.nav .badge.amber { background: #d4a72c; color: #3c2e00; }
.side-foot { padding: 12px 14px; border-top: 1px solid var(--ink-2); font-size: 11.5px; color: #8fa0ba; }
.side-foot .demo-chip {
  display: inline-flex; align-items: center; gap: 6px; background: var(--ink-2); border-radius: 6px;
  padding: 4px 8px; margin-bottom: 8px; color: #b9c6da;
}
.side-foot button { width: 100%; }

/* ---------- main ---------- */
.main { flex: 1; min-width: 0; padding: 22px 28px 60px; max-width: 1280px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin: 2px 0 18px; }
.page-head h1 { font-size: 21px; margin: 0; letter-spacing: -.015em; }
.page-head .sub { color: var(--text-2); margin-top: 3px; font-size: 13px; }
.page-head .actions { display: flex; gap: 8px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.card .card-h { padding: 13px 16px; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.card .card-h h3 { margin: 0; font-size: 13.5px; letter-spacing: -.01em; }
.card .card-h .hint { font-size: 12px; color: var(--text-3); }
.card .card-b { padding: 14px 16px; }
.grid { display: grid; gap: 14px; }
.g2 { grid-template-columns: 1fr 1fr; } .g3 { grid-template-columns: repeat(3, 1fr); } .g4 { grid-template-columns: repeat(4, 1fr); }
.g23 { grid-template-columns: 2fr 1fr; } .g32 { grid-template-columns: 1.4fr 1fr; }
@media (max-width: 1100px) { .g4 { grid-template-columns: 1fr 1fr; } .g23, .g32, .g3, .g2 { grid-template-columns: 1fr; } }

/* stat tiles */
.tile { padding: 14px 16px; }
.tile .k { font-size: 12px; color: var(--text-2); font-weight: 600; display: flex; align-items: center; gap: 6px; }
.tile .v { font-size: 26px; font-weight: 750; letter-spacing: -.02em; margin-top: 4px; }
.tile .d { font-size: 12px; color: var(--text-3); margin-top: 2px; }
.tile.red .v { color: var(--red); } .tile.amber .v { color: var(--amber); } .tile.green .v { color: var(--green); }

/* hero banner */
.banner {
  border: 1px solid #f1b6bb; background: linear-gradient(180deg, #fdecec, #fdf5f5); border-radius: var(--radius);
  padding: 14px 18px; display: flex; gap: 14px; align-items: flex-start; margin-bottom: 16px;
}
.banner .sev { font-size: 20px; line-height: 1.3; }
.banner b { color: #8f1620; }
.banner .meta { color: #7a2830; font-size: 12.5px; margin-top: 3px; }
.banner .meta a { color: #8f1620; font-weight: 600; text-decoration: underline; }
.banner .actions { margin-left: auto; flex-shrink: 0; }

/* chips & statuses */
.chip {
  display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; font-weight: 650;
  border-radius: 99px; padding: 2px 9px; white-space: nowrap;
}
.chip::before { content: ""; width: 7px; height: 7px; border-radius: 99px; background: currentColor; }
.chip.overdue { color: var(--red); background: var(--red-bg); }
.chip.due_soon { color: var(--amber); background: var(--amber-bg); }
.chip.upcoming { color: var(--blue); background: var(--blue-bg); }
.chip.filed { color: var(--green); background: var(--green-bg); }
.chip.critical { color: var(--red); background: var(--red-bg); }
.chip.warning { color: var(--amber); background: var(--amber-bg); }
.chip.notice { color: var(--blue); background: var(--blue-bg); }
.chip.juris { color: var(--ink); background: #eef1f5; }
.chip.juris::before { display: none; }
.chip.plain::before { display: none; }

/* tables */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--text-3); font-weight: 650; padding: 8px 10px; border-bottom: 1px solid var(--line); }
td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:last-child td { border-bottom: none; }
tr.click { cursor: pointer; }
tr.click:hover td { background: #f7f9fc; }
.mono { font-family: var(--mono); font-size: 12px; }
.dim { color: var(--text-3); } .small { font-size: 12px; }
.num { text-align: right; font-variant-numeric: tabular-nums; }

/* buttons & inputs */
button, .btn {
  font: inherit; font-size: 13px; font-weight: 600; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--line-2); background: #fff; color: var(--text); padding: 7px 13px;
}
button:hover { border-color: #b7bec7; }
button.primary { background: var(--ink); border-color: var(--ink); color: #fff; }
button.primary:hover { background: var(--ink-2); }
button.danger { background: var(--red); border-color: var(--red); color: #fff; }
button.ghost { background: transparent; border-color: transparent; color: var(--blue); }
button.sm { padding: 4px 9px; font-size: 12px; border-radius: 7px; }
button:disabled { opacity: .5; cursor: default; }
input, select, textarea {
  font: inherit; font-size: 13px; border: 1px solid var(--line-2); border-radius: 8px; padding: 7px 10px;
  background: #fff; color: var(--text); outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(47,95,208,.12); }
label.f { display: block; font-size: 12px; font-weight: 600; color: var(--text-2); margin: 10px 0 4px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.filters select, .filters input { min-width: 130px; }

/* drawer & modal */
.overlay { position: fixed; inset: 0; background: rgba(15,23,40,.45); z-index: 50; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(520px, 94vw); background: #fff; z-index: 51;
  box-shadow: -12px 0 40px rgba(15,23,40,.18); display: flex; flex-direction: column;
}
.drawer .d-h { padding: 16px 20px; border-bottom: 1px solid var(--line); display: flex; align-items: flex-start; gap: 10px; }
.drawer .d-h h3 { margin: 0; font-size: 15px; }
.drawer .d-b { padding: 16px 20px; overflow-y: auto; flex: 1; }
.drawer .d-f { padding: 14px 20px; border-top: 1px solid var(--line); display: flex; gap: 8px; flex-wrap: wrap; }
.kv { display: grid; grid-template-columns: 130px 1fr; gap: 6px 12px; font-size: 13px; margin: 10px 0; }
.kv .k { color: var(--text-3); font-weight: 600; font-size: 12px; }
.x { margin-left: auto; background: none; border: none; font-size: 18px; color: var(--text-3); cursor: pointer; padding: 2px 6px; }

/* toast */
#toasts { position: fixed; bottom: 18px; right: 18px; z-index: 99; display: flex; flex-direction: column; gap: 8px; }
.toast {
  background: var(--ink); color: #fff; border-radius: 10px; padding: 11px 16px; font-size: 13px; font-weight: 550;
  box-shadow: 0 8px 30px rgba(15,23,40,.35); max-width: 380px; animation: rise .18s ease-out;
}
.toast.err { background: var(--red); }
@keyframes rise { from { transform: translateY(8px); opacity: 0; } }

/* charts */
.bars { display: flex; align-items: flex-end; gap: 6px; height: 120px; padding-top: 8px; }
.bars .b { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 5px; height: 100%; }
.bars .b .fill { width: 100%; max-width: 34px; background: #bcd0f5; border-radius: 4px 4px 0 0; min-height: 2px; transition: background .12s; position: relative; }
.bars .b:hover .fill { background: var(--blue); }
.bars .b .lab { font-size: 10.5px; color: var(--text-3); font-family: var(--mono); }
.bars .b .val { font-size: 10.5px; color: var(--text-2); font-variant-numeric: tabular-nums; }
.strip { display: flex; height: 14px; border-radius: 7px; overflow: hidden; gap: 2px; background: var(--paper); }
.strip div { min-width: 3px; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 10px; font-size: 12px; color: var(--text-2); }
.legend span::before { content: ""; display: inline-block; width: 9px; height: 9px; border-radius: 3px; margin-right: 6px; background: var(--c); }

/* calendar */
.cal { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; }
.cal .dow { font-size: 10.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--text-3); text-align: center; padding: 4px 0; font-weight: 700; }
.cal .day { min-height: 86px; min-width: 0; border: 1px solid var(--line); border-radius: 8px; padding: 6px; background: #fff; font-size: 12px; }
.cal .day.other { background: transparent; border-style: dashed; opacity: .55; }
.cal .day.today { border-color: var(--blue); box-shadow: 0 0 0 2px rgba(47,95,208,.15); }
.cal .dnum { font-weight: 700; color: var(--text-2); font-size: 11px; }
.cal .ev { display: block; margin-top: 4px; border-radius: 5px; padding: 2px 6px; font-size: 10.5px; font-weight: 600; cursor: pointer; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cal .ev.overdue { background: var(--red-bg); color: var(--red); }
.cal .ev.due_soon { background: var(--amber-bg); color: var(--amber); }
.cal .ev.upcoming { background: var(--blue-bg); color: var(--blue); }
.cal .ev.filed { background: var(--green-bg); color: var(--green); }

/* findings & diffs */
.finding { display: flex; gap: 12px; padding: 13px 16px; border-bottom: 1px solid var(--line); }
.finding:last-child { border-bottom: none; }
.finding .body { flex: 1; }
.finding h4 { margin: 0 0 3px; font-size: 13.5px; }
.finding p { margin: 0; color: var(--text-2); font-size: 12.5px; }
.diff { font-family: var(--mono); font-size: 12px; border-radius: 8px; overflow: hidden; margin: 10px 0; border: 1px solid var(--line); }
.diff .del { background: #fdebec; color: #8f1620; padding: 8px 12px; display: block; }
.diff .add { background: #e7f4ec; color: #11552a; padding: 8px 12px; display: block; border-top: 1px solid var(--line); }
.diff .del::before { content: "− "; font-weight: 700; }
.diff .add::before { content: "+ "; font-weight: 700; }

/* markdown-ish output */
.md { font-size: 13.5px; }
.md h1, .md h2, .md h3 { font-size: 15px; margin: 12px 0 6px; }
.md p { margin: 6px 0; }
.md blockquote { border-left: 3px solid var(--line-2); margin: 8px 0; padding: 2px 12px; color: var(--text-2); }
.md pre { background: var(--paper); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; font-family: var(--mono); font-size: 12px; white-space: pre-wrap; }
.md em { color: var(--text-2); }

.empty { text-align: center; color: var(--text-3); padding: 34px 10px; font-size: 13px; }
.section-gap { margin-top: 16px; }
.cite { font-family: var(--mono); font-size: 11.5px; color: var(--text-2); background: #f1f3f6; border-radius: 5px; padding: 1px 6px; }
.verify-link { font-size: 12px; }
.alert-row { padding: 11px 16px; border-bottom: 1px solid var(--line); display: flex; gap: 12px; align-items: flex-start; }
.alert-row:last-child { border-bottom: none; }
.alert-row.unread { background: #f6f9ff; }
.alert-row .t { font-weight: 620; font-size: 13px; }
.alert-row .b { color: var(--text-2); font-size: 12.5px; margin-top: 2px; }
.tierchip { font-family: var(--mono); font-size: 10.5px; font-weight: 700; border-radius: 5px; padding: 2px 6px; background: #eef1f5; color: var(--text-2); flex-shrink: 0; margin-top: 2px; }
.tierchip.overdue { background: var(--red-bg); color: var(--red); }