:root {
  --blue: #0014E0;
  --navy: #123A57;
  --navy-900: #0c2538;
  --slate: #5b6b79;
  --line: #e3e8ee;
  --wash: #eef1ff;
  --bg: #f6f7fa;
  --card: #fff;
  --ok: #1a7f4b;
  --ok-bg: #e6f5ec;
  --warn: #9a5b00;
  --warn-bg: #fff2dc;
  --err: #b42318;
  --err-bg: #fdecea;
  --r: 12px;
  font-family: Inter, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--navy-900);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); font-size: 15px; line-height: 1.5; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.7rem; margin: 0 0 .25rem; color: var(--navy); letter-spacing: -.01em; }
h2 { font-size: 1.05rem; margin: 0 0 .8rem; color: var(--navy); }
h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--slate); margin: 0 0 .4rem; }
p { margin: .3rem 0 .8rem; }
small { font-size: .82rem; }
.muted { color: var(--slate); }
.r { text-align: right; }
.nowrap { white-space: nowrap; }

/* top bar */
.bar { display: flex; align-items: center; gap: 1.5rem; background: #fff; border-bottom: 1px solid var(--line); padding: 0 1.25rem; position: sticky; top: 0; z-index: 5; }
.brand { font-weight: 800; letter-spacing: .02em; padding: .9rem 0; color: var(--navy); white-space: nowrap; }
.brand:hover { text-decoration: none; }
.brand small { color: var(--slate); font-weight: 600; margin-left: .3rem; }
.b1 { color: var(--blue); }
.b2 { color: var(--navy); font-weight: 600; margin-left: .15rem; font-size: .85em; }
.bar nav { display: flex; gap: .25rem; overflow-x: auto; flex: 1; }
.bar nav a { color: var(--slate); padding: .95rem .75rem; font-weight: 500; border-bottom: 2px solid transparent; white-space: nowrap; }
.bar nav a:hover { color: var(--navy); text-decoration: none; }
.bar nav a.on { color: var(--blue); border-color: var(--blue); }
.out { color: var(--slate); font-size: .85rem; white-space: nowrap; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 1.5rem 1.25rem 4rem; }
.pagehead { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.1rem; }
.pagehead h1 { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
.crumb { font-size: .85rem; color: var(--slate); }
.actions { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; }

/* cards + layout */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 1.25rem; margin-bottom: 1.1rem; }
.card-alert { border-color: #f1c98a; background: #fffaf0; }
.empty { text-align: center; color: var(--slate); padding: 2.5rem 1rem; }
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.cols .card { margin-bottom: 1.1rem; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem 1.1rem; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: .9rem 1.1rem; align-items: end; }
.stack { display: flex; flex-direction: column; gap: .9rem; }

/* stats */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: .9rem; margin-bottom: 1.1rem; }
.stats-5 { grid-template-columns: repeat(5, 1fr); }
.stat { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: .95rem 1.05rem; display: flex; flex-direction: column; }
.stat span { font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--slate); font-weight: 600; }
.stat strong { font-size: 1.45rem; color: var(--navy); margin: .2rem 0; letter-spacing: -.01em; }
.stat small { color: var(--slate); }
.stat-main { background: var(--navy); border-color: var(--navy); }
.stat-main span, .stat-main small { color: #b9cbda; }
.stat-main strong { color: #fff; }
.stat-up { background: var(--wash); border-color: #cfd6ff; }
.stat-up strong { color: var(--blue); }

/* forms */
label { display: flex; flex-direction: column; gap: .3rem; font-size: .82rem; font-weight: 600; color: var(--slate); }
input, select, textarea { font: inherit; color: var(--navy-900); background: #fff; border: 1px solid #cfd7e0; border-radius: 8px; padding: .55rem .65rem; width: 100%; font-weight: 400; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--blue); outline-offset: -1px; border-color: var(--blue); }
input[readonly] { background: #f3f5f8; color: var(--slate); }
input[type=checkbox], input[type=radio] { width: auto; accent-color: var(--blue); }
textarea { resize: vertical; }
fieldset { border: 1px solid var(--line); border-radius: 10px; padding: .8rem 1rem; margin: 0; }
legend { font-size: .82rem; font-weight: 600; color: var(--slate); padding: 0 .4rem; }
.checks { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; }
label.check { flex-direction: row; align-items: center; gap: .45rem; font-size: .92rem; font-weight: 500; color: var(--navy-900); }
label.check.big { font-size: 1rem; font-weight: 600; }
.inline-form { display: flex; flex-wrap: wrap; gap: .8rem; align-items: flex-end; margin: .5rem 0; }
.inline-form label { min-width: 9rem; flex: 0 1 12rem; }
.inline-form label.check { min-width: 0; flex: 0 0 auto; padding-bottom: .6rem; }
.add-row { border-top: 1px dashed var(--line); padding-top: .9rem; margin-top: .9rem; }

.contact { display: grid; grid-template-columns: 1fr 1fr 1fr auto; gap: .7rem; align-items: end; padding: .8rem; border: 1px solid var(--line); border-radius: 10px; margin-bottom: .6rem; background: #fafbfd; }
.calc { display: flex; flex-direction: column; background: var(--wash); border-radius: 10px; padding: .55rem .8rem; }
.calc strong { font-size: 1.3rem; color: var(--blue); }

.seg { display: inline-flex; background: #eceff4; padding: 4px; border-radius: 10px; align-self: flex-start; }
.seg label { flex-direction: row; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg span { padding: .5rem 1rem; border-radius: 7px; cursor: pointer; font-size: .9rem; font-weight: 600; color: var(--slate); }
.seg input:checked + span { background: #fff; color: var(--blue); box-shadow: 0 1px 3px rgba(0,0,0,.12); }
.seg input:focus-visible + span { outline: 2px solid var(--blue); }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; font: inherit; font-weight: 600; padding: .55rem 1rem; border-radius: 9px; border: 1px solid transparent; cursor: pointer; white-space: nowrap; }
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: #0010b8; }
.btn-ghost { background: #fff; border-color: #cfd7e0; color: var(--navy); }
.btn-ghost:hover { background: #f3f5f8; }
.btn-danger { background: #fff; border-color: #f0b4ae; color: var(--err); }
.btn-danger:hover { background: var(--err-bg); }
.btn-sm { padding: .3rem .65rem; font-size: .85rem; }
.link-danger { background: none; border: 0; color: var(--err); cursor: pointer; font: inherit; font-size: .85rem; padding: .2rem .3rem; }
.link-danger:hover { text-decoration: underline; }
.pill { font: inherit; font-size: .8rem; font-weight: 600; border-radius: 99px; border: 1px solid #cfd7e0; background: #fff; color: var(--slate); padding: .15rem .7rem; cursor: pointer; }
.pill-on { background: var(--ok-bg); border-color: #b7e0c8; color: var(--ok); }

/* tables */
.tablewrap { overflow-x: auto; }
.card.tablewrap { padding: 0; }
.t { width: 100%; border-collapse: collapse; }
.t th { text-align: left; font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; color: var(--slate); font-weight: 600; padding: .7rem 1rem; border-bottom: 1px solid var(--line); white-space: nowrap; }
.t th.r { text-align: right; }
.t td { padding: .75rem 1rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.t tbody tr:last-child td { border-bottom: 0; }
.t tbody tr:hover { background: #fafbfd; }
.t.compact td, .t.compact th { padding: .5rem .6rem; }
.t tfoot td { border-top: 1px solid var(--line); border-bottom: 0; }
.t tr.dim td { opacity: .55; }
.t td input[type=text], .t td input:not([type]), .t td input[type=number] { padding: .4rem .55rem; }
td.prog { min-width: 9rem; }

/* badges + progress */
.badge { display: inline-block; font-size: .72rem; font-weight: 700; padding: .18rem .65rem; border-radius: 99px; letter-spacing: .02em; white-space: nowrap; vertical-align: middle; }
.b-oral { background: var(--warn-bg); color: var(--warn); }
.b-val { background: var(--wash); color: var(--blue); }
.b-paid { background: var(--ok-bg); color: var(--ok); }
.progress { height: 7px; background: #e6eaf0; border-radius: 99px; overflow: hidden; margin: .3rem 0 .15rem; min-width: 5rem; }
.progress i { display: block; height: 100%; background: var(--blue); border-radius: 99px; }
.progress.big { height: 11px; }
.late { color: var(--err); font-weight: 600; }

/* toolbar, tabs */
.toolbar { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; align-items: center; margin-bottom: 1rem; }
.tabs { display: flex; gap: .3rem; flex-wrap: wrap; }
.tabs a { padding: .4rem .85rem; border-radius: 99px; color: var(--slate); font-weight: 600; font-size: .9rem; background: #fff; border: 1px solid var(--line); }
.tabs a:hover { text-decoration: none; background: #f3f5f8; }
.tabs a.on { background: var(--navy); border-color: var(--navy); color: #fff; }
.tabs a span { opacity: .65; margin-left: .2rem; }
.search input { min-width: 16rem; }

/* flash + notes */
.flash { padding: .7rem 1rem; border-radius: 9px; margin-bottom: 1rem; font-weight: 500; }
.flash-ok { background: var(--ok-bg); color: var(--ok); }
.flash-err { background: var(--err-bg); color: var(--err); }
.note { background: var(--wash); border-radius: 9px; padding: .7rem 1rem; margin: .5rem 0; }
.note.ok { background: var(--ok-bg); color: var(--ok); }

/* workflow steps */
.steps { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; padding: 0; margin: 0 0 1rem; }
.steps li { border: 1px solid var(--line); border-radius: 10px; padding: .65rem .85rem; display: flex; flex-direction: column; color: var(--slate); background: #fafbfd; }
.steps li b { font-size: .92rem; }
.steps li small { color: inherit; }
.steps li.done { background: var(--ok-bg); border-color: #b7e0c8; color: var(--ok); }
.steps li.now { background: var(--wash); border-color: var(--blue); color: var(--blue); box-shadow: inset 0 0 0 1px var(--blue); }

/* dashboard lists */
.wip { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .7rem 0; border-bottom: 1px solid var(--line); }
.wip:last-child { border-bottom: 0; }
.wip .progress { flex: 0 0 6rem; }
.wip > div:first-child { flex: 1; min-width: 0; }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin: .9rem 0 0; color: var(--slate); }
.chip { background: var(--wash); color: var(--navy); border-radius: 99px; padding: .2rem .8rem; font-size: .88rem; }
details summary { cursor: pointer; list-style: none; }
details summary::-webkit-details-marker { display: none; }
details summary h2::after { content: "  ▾"; color: var(--slate); }

/* auth */
.auth { max-width: 24rem; margin: 6vh auto; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 2rem; }
.auth__logo { font-weight: 800; font-size: 1.5rem; letter-spacing: .02em; margin-bottom: 1rem; }
.auth h1 { font-size: 1.3rem; margin-bottom: 1rem; }

/* invoice */
.invoice-body { background: #e9ecf1; padding: 1.5rem; }
.inv-tools { max-width: 210mm; margin: 0 auto 1rem; display: flex; gap: .8rem; align-items: flex-end; flex-wrap: wrap; }
.inv { background: #fff; max-width: 210mm; min-height: 270mm; margin: 0 auto; padding: 18mm; box-shadow: 0 2px 20px rgba(0,0,0,.08); font-size: 14px; position: relative; }
.inv__head { display: flex; justify-content: space-between; gap: 2rem; margin-bottom: 2rem; }
.inv__issuer { color: var(--slate); font-size: .9rem; }
.inv__meta { text-align: right; }
.inv__meta h1 { font-size: 1.6rem; letter-spacing: .12em; color: var(--blue); margin-bottom: .6rem; }
.inv__meta table { margin-left: auto; border-collapse: collapse; }
.inv__meta th { text-align: right; padding: .1rem .8rem .1rem 0; font-size: .75rem; text-transform: uppercase; color: var(--slate); letter-spacing: .05em; }
.inv__meta td { text-align: right; font-weight: 600; }
.stamp { display: inline-block; margin-top: .8rem; border: 2px solid var(--ok); color: var(--ok); font-weight: 800; padding: .2rem .7rem; border-radius: 6px; letter-spacing: .08em; transform: rotate(-4deg); }
.inv__to { margin-bottom: 2rem; }
.inv__lines { width: 100%; border-collapse: collapse; margin-bottom: 2rem; }
.inv__lines th { text-align: left; font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; color: var(--slate); border-bottom: 2px solid var(--navy); padding: .5rem .4rem; }
.inv__lines th.r { text-align: right; }
.inv__lines td { padding: .8rem .4rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.inv__lines tfoot td { border-bottom: 0; font-size: 1.05rem; padding-top: 1rem; }
.inv__note { margin-top: 2.5rem; padding-top: 1rem; border-top: 1px solid var(--line); color: var(--slate); font-size: .82rem; }

@media (max-width: 860px) {
  .stats, .stats-5 { grid-template-columns: 1fr 1fr; }
  .cols, .grid2, .grid3 { grid-template-columns: 1fr; }
  .contact { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .bar { gap: .6rem; padding: 0 .75rem; }
  .brand small { display: none; }
  .search input { min-width: 0; width: 100%; }
  .search { flex: 1 1 100%; }
  .wrap { padding: 1rem .9rem 3rem; }
}
@media (max-width: 480px) {
  .stats, .stats-5 { grid-template-columns: 1fr; }
  .inline-form label { flex: 1 1 100%; }
}
@media print {
  .noprint, .bar { display: none !important; }
  body, .invoice-body { background: #fff; padding: 0; }
  .inv { box-shadow: none; padding: 0; max-width: none; min-height: 0; }
  @page { size: A4; margin: 16mm; }
}

[hidden] { display: none !important; }