:root {
  --brand: #1565c0;
  --brand-dark: #0b3d82;
  --brand-soft: #e8f0fb;
  --stone: #6b6f63;
  --ink: #1b2430;
  --muted: #5b6676;
  --line: #e1e6ee;
  --bg: #f4f6f9;
  --card: #ffffff;
  --ok: #15803d; --ok-bg: #e7f6ec;
  --warn: #b45309; --warn-bg: #fdf3e2;
  --bad: #b91c1c; --bad-bg: #fde8e8;
  --info: #1d4ed8; --info-bg: #e6eefc;
  --grey-bg: #eef1f5;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .05);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font: 14px/1.5 -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink); background: var(--bg);
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 0; letter-spacing: -.01em; }
h2 { font-size: 16px; margin: 0 0 12px; }
h3 { font-size: 14px; margin: 0 0 8px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }

/* ---------- layout ---------- */
.shell { display: grid; grid-template-columns: 248px 1fr; min-height: 100vh; }
.side {
  background: #0f2340; color: #c9d4e5; position: sticky; top: 0; height: 100vh; overflow-y: auto;
  padding: 14px 10px 30px;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 14px; color: #fff; }
.brand img { width: 38px; height: 38px; background: #fff; border-radius: 8px; padding: 2px; }
.brand b { display: block; font-size: 14px; line-height: 1.2; }
.brand span { font-size: 11px; color: #8ea3c2; }
.side a { color: #c9d4e5; display: block; padding: 6px 10px; border-radius: 6px; font-size: 13px; }
.side a:hover { background: rgba(255, 255, 255, .07); color: #fff; text-decoration: none; }
.side a.on { background: var(--brand); color: #fff; }
.side .sec { margin-top: 10px; }
.side .sec > button {
  all: unset; cursor: pointer; display: flex; justify-content: space-between; width: calc(100% - 20px);
  padding: 6px 10px; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: #8ea3c2;
}
.side .sec.closed .items { display: none; }
.side .sec > button::after { content: "▾"; }
.side .sec.closed > button::after { content: "▸"; }
.main { min-width: 0; }
.top {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 24px;
  background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5;
}
.top form.search { flex: 1; max-width: 420px; }
.top .user { display: flex; gap: 14px; align-items: center; font-size: 13px; }
.top .menu-toggle { display: none; }
.content { padding: 20px 24px 60px; max-width: 1400px; }

.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 16px;
  flex-wrap: wrap; }
.page-head .sub { color: var(--muted); margin-top: 4px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ---------- cards & grids ---------- */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 16px; margin-bottom: 16px; min-width: 0; }
.card > h2:first-child { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.span2 { grid-column: span 2; }
.kpis { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(165px, 1fr)); margin-bottom: 16px; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px;
  box-shadow: var(--shadow); }
.kpi .label { font-size: 12px; color: var(--muted); }
.kpi .value { font-size: 22px; font-weight: 650; margin-top: 2px; font-variant-numeric: tabular-nums; }
.kpi .value.sm { font-size: 15px; }
.kpi .hint { font-size: 12px; color: var(--muted); margin-top: 2px; }
.kpi.alert .value { color: var(--bad); }
.kpi a { color: inherit; }

dl.facts { display: grid; grid-template-columns: minmax(120px, 34%) 1fr; gap: 6px 14px; margin: 0; }
dl.facts dt { color: var(--muted); }
dl.facts dd { margin: 0; overflow-wrap: anywhere; }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; }
table.t { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
table.t th { text-align: left; font-weight: 600; font-size: 12px; color: var(--muted); padding: 8px 10px;
  border-bottom: 1px solid var(--line); background: #f8fafc; white-space: nowrap; }
table.t td { padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.t tr:hover td { background: #fafcff; }
table.t td.num, table.t th.num { text-align: right; white-space: nowrap; }
table.t tfoot td { font-weight: 650; background: #f8fafc; }
table.t tr.clickable { cursor: pointer; }
.empty { color: var(--muted); padding: 18px; text-align: center; }

/* ---------- bars ---------- */
.bar { height: 8px; background: var(--grey-bg); border-radius: 99px; overflow: hidden; min-width: 80px; }
.bar > i { display: block; height: 100%; background: var(--brand); border-radius: 99px; }

/* ---------- badges ---------- */
.badge { display: inline-block; font-size: 11.5px; font-weight: 600; padding: 2px 8px; border-radius: 99px;
  background: var(--grey-bg); color: var(--muted); white-space: nowrap; }
.s-active, .s-paid, .s-occupied, .s-completed, .s-approved, .s-posted, .s-sent, .s-good, .s-excellent { background: var(--ok-bg); color: var(--ok); }
.s-issued, .s-submitted, .s-assigned, .s-in_progress, .s-scheduled, .s-reserved, .s-info { background: var(--info-bg); color: var(--info); }
.s-partial, .s-notice, .s-holding_over, .s-on_hold, .s-maintenance, .s-fair, .s-skipped, .s-new, .s-warn { background: var(--warn-bg); color: var(--warn); }
.s-overdue, .s-expired, .s-terminated, .s-rejected, .s-failed, .s-reversed, .s-poor, .s-damaged, .s-vacant, .s-bad { background: var(--bad-bg); color: var(--bad); }
.s-draft, .s-cancelled, .s-not_lettable, .s-inactive { background: var(--grey-bg); color: var(--muted); }

/* ---------- forms ---------- */
.input, select.input, textarea.input {
  width: 100%; padding: 7px 10px; border: 1px solid #cfd6e1; border-radius: 7px; font: inherit; background: #fff;
  color: var(--ink);
}
.input:focus { outline: 2px solid var(--brand-soft); border-color: var(--brand); }
select[multiple].input { padding: 4px; }
input.check { width: 16px; height: 16px; accent-color: var(--brand); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 18px; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-size: 12.5px; font-weight: 600; margin-bottom: 4px; }
.field .help { font-size: 12px; color: var(--muted); margin-top: 3px; }
.field .err { font-size: 12px; color: var(--bad); margin-top: 3px; }
.field.checkbox { display: flex; gap: 8px; align-items: flex-start; }
.field.checkbox label { margin: 0; font-weight: 500; }
.errorlist { color: var(--bad); margin: 0 0 10px; padding-left: 18px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 12px; }
.filters .field { min-width: 150px; }
.filters .field label { font-weight: 500; color: var(--muted); }

.btn { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 7px; border: 1px solid #cfd6e1;
  background: #fff; color: var(--ink); font: inherit; font-weight: 600; font-size: 13px; cursor: pointer; white-space: nowrap; }
.btn:hover { background: #f5f7fa; text-decoration: none; }
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.primary:hover { background: var(--brand-dark); }
.btn.danger { color: var(--bad); border-color: #f1c4c4; }
.btn.danger:hover { background: var(--bad-bg); }
.btn.sm { padding: 4px 10px; font-size: 12px; }
.btn.ghost { border-color: transparent; background: transparent; }

.msgs { margin-bottom: 14px; }
.msg { padding: 10px 14px; border-radius: 8px; margin-bottom: 8px; background: var(--info-bg); color: var(--info); }
.msg.success { background: var(--ok-bg); color: var(--ok); }
.msg.error { background: var(--bad-bg); color: var(--bad); }
.msg.warning { background: var(--warn-bg); color: var(--warn); }
.callout { padding: 10px 14px; border-radius: 8px; background: var(--brand-soft); color: var(--brand-dark); margin-bottom: 14px; font-size: 13px; }

details.box { border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; margin-top: 8px; background: #fbfcfe; }
details.box summary { cursor: pointer; font-weight: 600; }
.pager { display: flex; gap: 6px; align-items: center; margin-top: 12px; }
.list-inline { display: flex; flex-wrap: wrap; gap: 6px; }
.doc { display: flex; justify-content: space-between; gap: 8px; padding: 6px 0; border-bottom: 1px dashed var(--line); }
.note { border-left: 3px solid var(--brand-soft); padding: 4px 10px; margin-bottom: 8px; }
.history td { font-size: 12px; }

/* ---------- auth ---------- */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 16px;
  background: linear-gradient(135deg, #0f2340 0%, #1565c0 100%); }
.auth .card { width: 100%; max-width: 380px; padding: 28px; }
.auth .logo { display: block; width: 84px; margin: 0 auto 8px; }

/* ---------- portal ---------- */
.portal-top { background: #0f2340; color: #fff; padding: 12px 24px; display: flex; justify-content: space-between; align-items: center; }
.portal-top a { color: #c9d4e5; }
.portal-top .brand { padding: 0; }

@media (max-width: 1100px) { .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: fixed; z-index: 20; width: 260px; left: -270px; transition: left .2s; }
  .side.open { left: 0; }
  .top .menu-toggle { display: inline-flex; }
  .g2, .g3, .g4, .form-grid { grid-template-columns: 1fr; }
  .span2 { grid-column: auto; }
  .content, .top { padding-left: 16px; padding-right: 16px; }
  .top form.search { display: none; }
}
@media print {
  .side, .top, .actions, .no-print { display: none !important; }
  .shell { display: block; }
  .card { box-shadow: none; }
}

/* forms rendered without style_form (e.g. Django's password change) */
.form-grid input:not([type=checkbox]):not([type=radio]):not(.input), .form-grid select:not(.input) {
  width: 100%; padding: 7px 10px; border: 1px solid #cfd6e1; border-radius: 7px; font: inherit;
}
.field ul { margin: 4px 0 0; padding-left: 18px; font-size: 12px; color: var(--muted); }

/* show/hide password */
.pw-wrap { position: relative; }
.pw-wrap input { padding-right: 64px !important; }
.pw-toggle { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); border: 0; background: transparent;
  color: var(--brand); font: inherit; font-size: 12px; font-weight: 600; cursor: pointer; padding: 4px 6px; border-radius: 5px; }
.pw-toggle:hover { background: var(--brand-soft); }
.pw-toggle:focus-visible { outline: 2px solid var(--brand); }