:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --text: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-soft: #eff6ff;
  --amber: #b45309;
  --amber-soft: #fffbeb;
  --green: #15803d;
  --green-soft: #ecfdf5;
  --red: #b91c1c;
  --red-soft: #fef2f2;
  --sidebar: #0f172a;
  --sidebar-text: #cbd5e1;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(15, 23, 42, .05), 0 1px 3px rgba(15, 23, 42, .06);
  --shadow-lg: 0 10px 30px rgba(15, 23, 42, .10);
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1220;
    --surface: #111a2e;
    --surface-2: #0f172a;
    --text: #e5e7eb;
    --muted: #94a3b8;
    --border: #1f2a44;
    --border-strong: #2b3a5c;
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --primary-soft: #172554;
    --amber-soft: #2a1d05;
    --amber: #fbbf24;
    --green-soft: #052e16;
    --green: #4ade80;
    --red-soft: #3a0d0d;
    --red: #f87171;
    --sidebar: #0a1020;
    --shadow: 0 1px 2px rgba(0,0,0,.4);
    --shadow-lg: 0 10px 30px rgba(0,0,0,.5);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font: 15px/1.5 "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); }
svg { width: 18px; height: 18px; flex: none; }
small, .muted { color: var(--muted); }
small { font-size: 12.5px; }
.mono { font-family: var(--mono); font-size: .95em; letter-spacing: .01em; }
.nowrap { white-space: nowrap; }
.r { text-align: right; }

/* ---- layout ---- */
.shell { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.sidebar {
  background: var(--sidebar);
  color: var(--sidebar-text);
  display: flex; flex-direction: column;
  padding: 20px 14px;
  position: sticky; top: 0; height: 100vh;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  color: #fff; text-decoration: none; font-size: 17px; padding: 6px 10px 18px;
  letter-spacing: -.01em;
}
.brand .logo { width: 32px; height: 32px; border-radius: 9px; background: var(--primary); display: grid; place-items: center; color: #fff; }
.brand .logo svg { width: 18px; height: 18px; }
.sidebar nav { display: flex; flex-direction: column; gap: 4px; }
.sidebar nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 9px;
  color: var(--sidebar-text); text-decoration: none; font-weight: 500;
  transition: background .15s, color .15s;
}
.sidebar nav a:hover { background: rgba(255,255,255,.06); color: #fff; }
.sidebar nav a.active { background: rgba(59,130,246,.18); color: #fff; }
.sidebar nav a.active svg { color: #60a5fa; }
.sidebar-foot { margin-top: auto; font-size: 12px; color: #64748b; padding: 0 12px; }

.content { padding: 32px 40px 80px; max-width: 1180px; width: 100%; }

.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head h1 { font-size: 26px; font-weight: 700; letter-spacing: -.02em; margin: 0 0 4px; }
.page-head .lead { margin: 0; color: var(--muted); max-width: 640px; }
.page-head .actions { display: flex; gap: 8px; flex-wrap: wrap; }
.eyebrow { margin: 0 0 2px; font-size: 12.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-weight: 600; }
.mono-title { font-family: var(--mono); font-size: 20px !important; word-break: break-all; }

/* ---- stepper ---- */
.stepper { list-style: none; display: flex; gap: 8px; padding: 0; margin: 0 0 22px; }
.stepper li { display: flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 500; color: var(--muted); padding: 6px 12px 6px 6px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); }
.stepper li span { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 600; background: var(--surface-2); border: 1px solid var(--border-strong); }
.stepper li.current { color: var(--text); border-color: var(--primary); }
.stepper li.current span { background: var(--primary); color: #fff; border-color: var(--primary); }
.stepper li.done { color: var(--green); }
.stepper li.done span { background: var(--green-soft); color: var(--green); border-color: transparent; }

/* ---- cards ---- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px 24px; margin-bottom: 18px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: -4px 0 16px; }
.card-head h2 { font-size: 16px; font-weight: 600; margin: 0; letter-spacing: -.01em; }
.tag { font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; padding: 3px 9px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border); color: var(--muted); }
.tag.blue { background: var(--primary-soft); color: var(--primary); border-color: transparent; }
.tag.amber { background: var(--amber-soft); color: var(--amber); border-color: transparent; }
.count { font-size: 12px; font-weight: 600; min-width: 24px; text-align: center; padding: 2px 8px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border); color: var(--muted); }

/* ---- grid & fields ---- */
.grid { display: grid; gap: 16px 20px; grid-template-columns: 1fr; }
.grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.span-2 { grid-column: span 2; } .span-3 { grid-column: span 3; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field.row-2 > div { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field label, label { font-size: 13px; font-weight: 600; color: var(--text); display: flex; align-items: center; gap: 8px; }
.src { font-size: 11px; font-weight: 600; color: var(--muted); background: var(--surface-2); border: 1px solid var(--border); border-radius: 6px; padding: 1px 6px; text-transform: lowercase; }
input[type=text], input[type=number], input[type=date], select, textarea {
  width: 100%; font: inherit; color: var(--text);
  padding: 9px 12px; border: 1px solid var(--border-strong); border-radius: 9px;
  background: var(--surface); transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 20%, transparent); }
input::placeholder { color: var(--muted); }
select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; }
.static { padding: 9px 12px; border-radius: 9px; background: var(--surface-2); border: 1px dashed var(--border-strong); color: var(--text); font-size: 14px; }
.static small { display: block; }
.suffix { position: relative; }
.suffix input { padding-right: 44px; }
.suffix span { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); color: var(--muted); font-size: 13px; font-weight: 600; }
.new-input { margin-top: 2px; }
.new-input.row, .row { display: flex; gap: 8px; } .row > * { flex: 1; min-width: 0; }
[hidden] { display: none !important; }
label.check { font-weight: 500; align-items: flex-start; gap: 10px; cursor: pointer; }
label.check input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--primary); }

/* ---- buttons ---- */
.btn, button.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font: inherit; font-weight: 600; font-size: 14px;
  padding: 9px 14px; border-radius: 9px; border: 1px solid transparent;
  cursor: pointer; text-decoration: none; transition: background .15s, box-shadow .15s, transform .05s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn.lg { padding: 12px 20px; font-size: 15px; }
.btn.sm { padding: 6px 10px; font-size: 13px; border-radius: 7px; }
.btn.primary { background: var(--primary); color: #fff; box-shadow: 0 1px 2px rgba(37,99,235,.3); }
.btn.primary:hover { background: var(--primary-hover); }
.btn.secondary { background: var(--surface); color: var(--text); border-color: var(--border-strong); }
.btn.secondary:hover { background: var(--surface-2); }
.btn.ghost { background: transparent; color: var(--muted); }
.btn.ghost:hover { background: var(--surface-2); color: var(--text); }
.btn.busy { opacity: .7; cursor: progress; }
button.icon { background: none; border: 0; padding: 6px; border-radius: 7px; color: var(--muted); cursor: pointer; display: grid; place-items: center; }
button.icon:hover { background: var(--red-soft); color: var(--red); }
.form-actions { display: flex; align-items: center; justify-content: flex-end; gap: 16px; margin-top: 18px; }
.form-actions.sticky { position: sticky; bottom: 0; background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: blur(8px); padding: 14px 0; margin-top: 4px; border-top: 1px solid var(--border); }

/* ---- alerts ---- */
.alert { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border-radius: 10px; margin-bottom: 18px; border: 1px solid; font-size: 14px; }
.alert svg { margin-top: 1px; }
.alert ul { margin: 6px 0 0 16px; padding: 0; }
.alert.error { background: var(--red-soft); color: var(--red); border-color: color-mix(in srgb, var(--red) 25%, transparent); }
.alert.warn { background: var(--amber-soft); color: var(--amber); border-color: color-mix(in srgb, var(--amber) 30%, transparent); }
.alert.ok { background: var(--green-soft); color: var(--green); border-color: color-mix(in srgb, var(--green) 25%, transparent); }

/* ---- upload ---- */
.dropzones { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.dropzone {
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 6px;
  padding: 34px 20px; border: 2px dashed var(--border-strong); border-radius: var(--radius);
  background: var(--surface-2); cursor: pointer; transition: border-color .15s, background .15s; font-weight: 400;
}
.dropzone input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.dropzone:hover, .dropzone.drag { border-color: var(--primary); background: var(--primary-soft); }
.dropzone.has-file { border-style: solid; border-color: var(--green); background: var(--green-soft); }
.dz-icon { width: 48px; height: 48px; border-radius: 12px; background: var(--surface); border: 1px solid var(--border); display: grid; place-items: center; color: var(--primary); margin-bottom: 4px; }
.dz-icon svg { width: 24px; height: 24px; }
.dz-title { font-weight: 600; font-size: 15px; }
.dz-hint { font-size: 13px; color: var(--muted); }
.dz-file { font-size: 13px; font-weight: 600; color: var(--green); min-height: 18px; word-break: break-all; }
.dropzone.has-file .dz-hint { display: none; }
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 8px; }
.info { padding: 16px 18px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); }
.info h3 { margin: 0 0 4px; font-size: 13.5px; font-weight: 600; }
.info p { margin: 0; font-size: 13px; color: var(--muted); }

/* ---- document page ---- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 22px; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.stat .k { font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 600; }
.stat .v { font-weight: 600; font-size: 15px; word-break: break-word; }
.stat .s { font-size: 12.5px; color: var(--muted); }
.previews { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.previews figure { margin: 0; }
.previews img { width: 100%; display: block; border: 1px solid var(--border); border-radius: 10px; background: #fff; box-shadow: var(--shadow-lg); transition: transform .15s; }
.previews a:hover img { transform: translateY(-2px); }
.previews figcaption { font-size: 13px; color: var(--muted); margin-top: 8px; text-align: center; }
.sources { margin-top: 22px; font-size: 13px; }

/* ---- tables ---- */
.table-card { padding: 0; overflow: hidden; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
thead th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 600; padding: 12px 16px; background: var(--surface-2); border-bottom: 1px solid var(--border); }
tbody td { padding: 12px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr:last-child td { border-bottom: 0; }
tr.rowlink { cursor: pointer; transition: background .1s; }
tr.rowlink:hover { background: var(--surface-2); }
.empty { text-align: center; padding: 60px 20px; background: var(--surface); border: 1px dashed var(--border-strong); border-radius: var(--radius); }
.empty svg { width: 44px; height: 44px; color: var(--muted); }
.empty h3 { margin: 10px 0 4px; } .empty p { margin: 0 0 16px; color: var(--muted); }

/* ---- lists ---- */
.items { list-style: none; margin: 0 0 14px; padding: 0; }
.items li { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 9px 0; border-bottom: 1px solid var(--border); }
.items li:last-child { border-bottom: 0; }
.items li > span { display: flex; flex-direction: column; min-width: 0; font-weight: 500; }
.items li small { font-weight: 400; }
.items form { margin: 0; }
form.add { display: flex; gap: 8px; }
form.add.stack { flex-direction: column; }
form.add input[type=text] { flex: 1; }
form.add .btn { flex: none; }

/* ---- responsive ---- */
@media (max-width: 1000px) {
  .grid.cols-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .span-3 { grid-column: span 2; }
  .info-grid { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; flex-direction: row; align-items: center; flex-wrap: wrap; padding: 10px 12px; gap: 6px; }
  .brand { padding: 4px 6px; margin-right: auto; }
  .sidebar nav { flex-direction: row; gap: 2px; }
  .sidebar nav a { padding: 8px 10px; font-size: 13.5px; }
  .sidebar nav a svg { display: none; }
  .sidebar-foot { display: none; }
  .content { padding: 20px 16px 60px; }
  .grid.cols-2, .grid.cols-3, .dropzones, .previews { grid-template-columns: 1fr; }
  .span-2, .span-3 { grid-column: auto; }
  .stepper { overflow-x: auto; }
}

/* ---- sign in ---- */
.login-body { display: grid; place-items: center; min-height: 100vh; padding: 20px; }
.login-card { width: 100%; max-width: 400px; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow-lg); padding: 28px 28px 24px; }
.login-card .brand { color: var(--text); padding: 0 0 18px; font-size: 16px; }
.login-card h1 { font-size: 22px; margin: 0 0 14px; letter-spacing: -.02em; }
.login-card .field { margin-bottom: 14px; }
.login-card .btn { width: 100%; justify-content: center; margin-top: 6px; }
input[type=password] { width: 100%; font: inherit; color: var(--text); padding: 9px 12px; border: 1px solid var(--border-strong); border-radius: 9px; background: var(--surface); }
input[type=password]:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 20%, transparent); }
.sidebar-foot form { margin: 0; }
.signout { display: flex; align-items: center; gap: 8px; width: 100%; background: none; border: 0; color: #94a3b8; font: inherit; font-size: 13px; padding: 8px 0; cursor: pointer; border-radius: 8px; }
.signout:hover { color: #fff; }
.signout svg { width: 16px; height: 16px; }

/* ---- two-factor ---- */
.tag.green { background: var(--green-soft); color: var(--green); border-color: transparent; }
input.code { font-size: 22px; letter-spacing: .3em; text-align: center; }
.qr { background: #fff; padding: 12px; border-radius: 12px; display: inline-block; border: 1px solid var(--border); margin: 6px 0 12px; }
.qr svg { width: 220px; height: 220px; display: block; }
details summary { cursor: pointer; color: var(--primary); font-size: 14px; }
.key { margin: 8px 0 4px; word-break: break-all; letter-spacing: .08em; }
.login-card .small { font-size: 13px; margin: 14px 0 0; }
.login-card p.muted { margin: -6px 0 14px; font-size: 14px; }