:root {
  --bg: #eef1f6;
  --surface: #ffffff;
  --surface-2: #f7f9fc;
  --ink: #1a2433;
  --ink-soft: #51607a;
  --ink-faint: #8493ab;
  --line: #dfe5ee;
  --line-soft: #eaeff6;
  --brand: #1b3a6b;
  --brand-2: var(--accent);
  --brand-soft: var(--accent-soft);
  --accent: #2f7d52;
  --accent-hover: #1f5c3e;
  --accent-soft: #e6f3ec;
  --warn: #a66a13;
  --warn-soft: #fbf1df;
  --danger: #b23a35;
  --danger-soft: #fbeae9;
  --info: #27539c;
  --info-soft: #eaf0fb;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(20,32,58,.06), 0 6px 20px rgba(20,32,58,.06);
  --shadow-sm: 0 1px 2px rgba(20,32,58,.08);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
a { color: var(--brand-2); text-decoration: none; }
a:hover { text-decoration: underline; }
h1,h2,h3,h4 { margin: 0 0 .5em; font-weight: 650; letter-spacing: -.01em; color: var(--ink); }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1rem; }
p { margin: 0 0 1em; }
small { color: var(--ink-soft); }
code, .mono { font-family: var(--mono); font-size: .9em; }

/* ---------- Shell ---------- */
.app { display: flex; min-height: 100vh; }
.sidebar {
  width: 232px; flex: 0 0 232px;
  background: linear-gradient(180deg, #14233c, #0f1a2e);
  color: #cdd8ea;
  padding: 18px 14px;
  display: flex; flex-direction: column; gap: 4px;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.brand { display:flex; align-items:center; gap:10px; padding: 6px 8px 18px; }
.brand .logo {
  width:34px; height:34px; border-radius:9px; flex:0 0 34px;
  background:#1b3a6b; display:grid; place-items:center; color:#fff; font-weight:700; font-size:18px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.08);
}
.brand b { color:#fff; font-size:1rem; display:block; line-height:1.1; }
.brand span { color:#8ea3c6; font-size:.72rem; letter-spacing:.04em; }

.nav { display:flex; flex-direction:column; gap:2px; }
.nav a {
  color:#c2cee0; padding:9px 11px; border-radius:9px; font-size:.92rem;
  display:flex; align-items:center; gap:10px; transition: background .12s, color .12s;
}
.nav a .ico { width:18px; text-align:center; opacity:.85; }
.nav a:hover { background:rgba(255,255,255,.06); text-decoration:none; color:#fff; }
.nav a.active { background:var(--brand-2); color:#fff; font-weight:600; }
.nav .sep { color:#5f7194; font-size:.68rem; text-transform:uppercase; letter-spacing:.09em; padding:14px 11px 4px; }

.main { flex:1; min-width:0; display:flex; flex-direction:column; }
.topbar {
  background:var(--surface); border-bottom:1px solid var(--line);
  padding:0 24px; height:58px; display:flex; align-items:center; gap:16px;
  position:sticky; top:0; z-index:20;
}
.topbar .title { font-weight:650; font-size:1.05rem; }
.topbar .grow { flex:1; }
.userchip { display:flex; align-items:center; gap:10px; }
.avatar { width:32px; height:32px; border-radius:50%; background:var(--brand-soft); color:var(--brand);
  display:grid; place-items:center; font-weight:700; font-size:.85rem; }
.userchip .who { line-height:1.15; }
.userchip .who b { font-size:.86rem; display:block; }
.userchip .who span { font-size:.72rem; color:var(--ink-soft); }
.btn-ghost { background:none; border:1px solid var(--line); border-radius:8px; padding:7px 12px; color:var(--ink-soft);
  font-size:.82rem; cursor:pointer; font-family:inherit; }
.btn-ghost:hover { background:var(--surface-2); border-color:var(--ink-faint); }

.content { padding:24px; max-width:1180px; width:100%; }
.pagehead { display:flex; align-items:center; gap:14px; margin-bottom:20px; flex-wrap:wrap; }
.pagehead h1 { margin:0; }
.pagehead .grow { flex:1; }

/* ---------- Cards / panels ---------- */
.card { background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow-sm); }
.card .pad { padding:18px 20px; }
.grid { display:grid; gap:16px; }
.grid.cols-4 { grid-template-columns:repeat(4,minmax(0,1fr)); }
.grid.cols-3 { grid-template-columns:repeat(3,minmax(0,1fr)); }
.grid.cols-2 { grid-template-columns:repeat(2,minmax(0,1fr)); }
.stack { display:flex; flex-direction:column; gap:16px; }

.stat { padding:18px 20px; }
.stat .lbl { color:var(--ink-soft); font-size:.8rem; display:flex; align-items:center; gap:8px; }
.stat .val { font-size:1.9rem; font-weight:700; margin-top:6px; letter-spacing:-.02em; }
.stat .sub { color:var(--ink-faint); font-size:.78rem; margin-top:4px; }
.stat.brand .val { color:var(--brand); }
.stat.green .val { color:var(--accent); }

/* ---------- Tables ---------- */
table.list { width:100%; border-collapse:collapse; }
table.list th, table.list td { text-align:left; padding:11px 14px; border-bottom:1px solid var(--line-soft); font-size:.9rem; vertical-align:middle; }
table.list th { color:var(--ink-soft); font-weight:600; font-size:.78rem; text-transform:uppercase; letter-spacing:.04em; background:var(--surface-2); }
table.list tr:last-child td { border-bottom:none; }
table.list tbody tr:hover { background:var(--surface-2); }
table.list td .mono { color:var(--ink-soft); font-size:.82rem; }

/* ---------- Pills / badges ---------- */
.pill { display:inline-flex; align-items:center; gap:5px; padding:3px 10px; border-radius:999px; font-size:.76rem; font-weight:600; white-space:nowrap; }
.pill .dot { width:7px; height:7px; border-radius:50%; }
.pill.gray { background:var(--surface-2); color:var(--ink-soft); border:1px solid var(--line); }
.pill.blue { background:var(--brand-soft); color:var(--brand); }
.pill.green { background:var(--accent-soft); color:var(--accent); }
.pill.amber { background:var(--warn-soft); color:var(--warn); }
.pill.red { background:var(--danger-soft); color:var(--danger); }
.pill.brand { background:var(--brand); color:#fff; }

/* ---------- Buttons ---------- */
.btn { display:inline-flex; align-items:center; gap:8px; border:1px solid transparent; border-radius:9px;
  padding:9px 16px; font-size:.9rem; font-weight:600; cursor:pointer; font-family:inherit; text-decoration:none; }
.btn:hover { text-decoration:none; }
.btn-primary { background:var(--brand); color:#fff; }
.btn-primary:hover { background:var(--brand-2); }
.btn-outline { background:var(--surface); color:var(--brand); border-color:var(--brand-2); }
.btn-outline:hover { background:var(--brand-soft); }
.btn-soft { background:var(--surface-2); color:var(--ink); border-color:var(--line); }
.btn-soft:hover { background:#eef2f8; }
.btn-danger { background:var(--danger-soft); color:var(--danger); border-color:#f0c9c7; }
.btn-danger:hover { background:#f7dedd; }
.btn-sm { padding:5px 10px; font-size:.8rem; border-radius:7px; }
.btn:disabled { opacity:.5; cursor:not-allowed; }

/* ---------- Forms ---------- */
.form { display:flex; flex-direction:column; gap:14px; }
.field label { display:block; font-size:.82rem; font-weight:600; color:var(--ink-soft); margin-bottom:6px; }
.field .hint { font-size:.76rem; color:var(--ink-faint); margin-top:5px; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=date],
select, textarea {
  width:100%; padding:10px 12px; border:1px solid var(--line); border-radius:var(--radius-sm);
  font-family:inherit; font-size:.92rem; color:var(--ink); background:var(--surface);
}
input:focus, select:focus, textarea:focus { outline:none; border-color:var(--brand-2); box-shadow:0 0 0 3px rgba(39,83,156,.15); }
textarea { min-height:120px; resize:vertical; line-height:1.5; }
.form .row2 { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.form-actions { display:flex; gap:10px; align-items:center; margin-top:6px; }

/* ---------- Alerts ---------- */
.alert { border-radius:var(--radius-sm); padding:12px 16px; font-size:.88rem; border:1px solid; margin-bottom:16px; }
.alert.err { background:var(--danger-soft); color:var(--danger); border-color:#f0c9c7; }
.alert.ok { background:var(--accent-soft); color:var(--accent); border-color:#c3e4d2; }
.alert.info { background:var(--info-soft); color:var(--brand); border-color:#cddcf3; }
.alert.warn { background:var(--warn-soft); color:var(--warn); border-color:#f0dcb6; }

/* ---------- Pipeline ---------- */
.pipeline { display:flex; gap:8px; flex-wrap:wrap; }
.stage { flex:1 1 110px; min-width:110px; border:1px solid var(--line); border-radius:10px; padding:12px 12px; background:var(--surface-2); position:relative; }
.stage .n { font-size:.72rem; color:var(--ink-faint); font-weight:700; }
.stage .t { font-weight:650; font-size:.86rem; margin-top:3px; }
.stage .d { font-size:.74rem; color:var(--ink-soft); margin-top:3px; }
.stage.done { background:var(--accent-soft); border-color:#c3e4d2; }
.stage.done .t { color:var(--accent); }
.stage.now { background:var(--brand); border-color:var(--brand); }
.stage.now .n,.stage.now .t,.stage.now .d { color:#fff; }
.stage.now .t { font-weight:700; }
.stage .arrow { position:absolute; right:-11px; top:50%; transform:translateY(-50%); color:var(--ink-faint); z-index:2; font-size:1rem; }

/* ---------- Docs / act ---------- */
.doc-paper { background:#fff; border:1px solid var(--line); border-radius:var(--radius-sm); padding:28px 32px; font-family: Georgia, "Times New Roman", serif; line-height:1.75; color:#141a24; white-space:pre-wrap; font-size:.98rem; }
.doc-paper.editing { font-family:var(--font); white-space:pre-wrap; }
.docmeta { display:flex; gap:10px; flex-wrap:wrap; margin-bottom:14px; }

/* ---------- Login ---------- */
.auth { min-height:100vh; display:grid; place-items:center; padding:24px;
  background: radial-gradient(1200px 600px at 50% -10%, #24457e 0%, #14233c 55%, #0f1a2e 100%); }
.auth .box { width:100%; max-width:400px; background:var(--surface); border-radius:16px; padding:30px 28px; box-shadow:var(--shadow); }
.auth .logo-row { display:flex; align-items:center; gap:12px; margin-bottom:20px; }
.auth .logo-row .logo { width:44px; height:44px; border-radius:11px; background:var(--brand); color:#fff; display:grid; place-items:center; font-weight:700; font-size:24px; }
.auth h1 { font-size:1.25rem; }
.auth .sub { color:var(--ink-soft); font-size:.86rem; margin-bottom:18px; }
.auth .btn { width:100%; justify-content:center; padding:11px; font-size:.95rem; }

/* ---------- Utility ---------- */
.muted { color:var(--ink-soft); }
.faint { color:var(--ink-faint); }
.right { text-align:right; }
.center { text-align:center; }
.mt0{margin-top:0}.mt{margin-top:16px}.mb0{margin-bottom:0}
.nowrap{white-space:nowrap}
.tag { display:inline-block; font-size:.74rem; color:var(--ink-soft); background:var(--surface-2); border:1px solid var(--line); padding:2px 8px; border-radius:6px; }
.empty { text-align:center; color:var(--ink-faint); padding:40px 20px; }
.empty b { display:block; color:var(--ink-soft); font-size:1rem; margin-bottom:4px; }
.legend { display:flex; flex-wrap:wrap; gap:10px 20px; margin-top:10px; font-size:.8rem; color:var(--ink-soft); }
.legend .k { display:flex; align-items:center; gap:6px; }
.legend .sw { width:11px; height:11px; border-radius:3px; }
.kv { display:grid; grid-template-columns:auto minmax(0,1fr); gap:6px 18px; font-size:.9rem; }
.kv dt { color:var(--ink-soft); }
.kv dd { margin:0; overflow-wrap:anywhere; }
.row { display:flex; gap:14px; align-items:center; }
.row .grow{flex:1}
hr { border:none; border-top:1px solid var(--line); margin:18px 0; }
.detail-head { display:flex; align-items:flex-start; gap:14px; flex-wrap:wrap; margin-bottom:8px; }
.detail-head .grow{flex:1}
.crumbs { font-size:.8rem; color:var(--ink-faint); margin-bottom:8px; }
.crumbs a { color:var(--ink-soft); }

/* stage buttons */
.stagebtns { display:flex; gap:10px; flex-wrap:wrap; align-items:center; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .grid.cols-4 { grid-template-columns:repeat(2,1fr); }
  .grid.cols-3 { grid-template-columns:repeat(2,1fr); }
}
@media (max-width: 860px) {
  .app { flex-direction:column; }
  .sidebar { width:100%; flex-basis:auto; height:auto; position:static; flex-direction:row; overflow-x:auto; padding:10px 12px; gap:8px; }
  .sidebar .brand { flex-direction:row; padding:0 8px 0 0; }
  .sidebar .brand span { display:none; }
  .sidebar .nav { flex-direction:row; gap:6px; }
  .sidebar .nav .sep { display:none; }
  .sidebar .nav a { white-space:nowrap; padding:8px 12px; }
  .content { padding:16px; }
  .topbar { padding:0 16px; }
  .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns:1fr; }
  .form .row2 { grid-template-columns:1fr; }
}
@media (max-width: 560px) {
  .content { padding:12px; }
  .stat .val { font-size:1.5rem; }
  table.list th, table.list td { padding:9px 10px; font-size:.84rem; }
  .topbar .userchip .who { display:none; }
}