:root {
  --bg: #f4f6fb; --card: #ffffff; --ink: #0f1a33; --ink-2: #4a5774; --ink-3: #8592ad;
  --line: #e3e8f2; --navy: #0f2447; --navy-2: #1a3566; --blue: #2563eb; --blue-d: #1d4fd0; --blue-l: #e8efff;
  --ok: #15803d; --ok-bg: #dcfce7; --warn: #a15c07; --warn-bg: #fef3c7; --bad: #b42318; --bad-bg: #fee4e2;
  --none: #5b6785; --none-bg: #eef1f7; --radius: 12px;
  --shadow: 0 1px 2px rgba(15,36,71,.06), 0 4px 16px rgba(15,36,71,.05);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0c1424; --card: #131d33; --ink: #e8edf8; --ink-2: #a9b6d0; --ink-3: #6f7e9c; --line: #24324f;
    --blue-l: #1b2d57; --ok: #6ee7a0; --ok-bg: #12351f; --warn: #f5c76a; --warn-bg: #3a2c0c; --bad: #ff9b92; --bad-bg: #411a17;
    --none: #a9b6d0; --none-bg: #1c2944; --shadow: none;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font: 14px/1.5 "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif; }
button, input, select, textarea { font: inherit; color: inherit; }
h1 { font-size: 22px; margin: 0; letter-spacing: -.01em; }
h2 { font-size: 15px; margin: 0 0 12px; }
a { color: var(--blue); }
.muted { color: var(--ink-2); } .small { font-size: 12px; } .mono { font-variant-numeric: tabular-nums; }

/* layout */
.shell { display: grid; grid-template-columns: 232px 1fr; min-height: 100vh; }
.side { background: var(--navy); color: #dfe7f7; padding: 20px 14px; display: flex; flex-direction: column; gap: 4px; position: sticky; top: 0; height: 100vh; }
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 18px; }
.brand .logo { width: 34px; height: 34px; border-radius: 9px; background: var(--blue); display: grid; place-items: center; flex: none; }
.brand b { display: block; font-size: 14px; color: #fff; line-height: 1.2; }
.brand span { font-size: 11px; color: #9fb2d9; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 9px; color: #cdd8ef; text-decoration: none; font-weight: 500; cursor: pointer; }
.nav a:hover { background: var(--navy-2); color: #fff; }
.nav a.on { background: var(--blue); color: #fff; }
.nav a svg { width: 17px; height: 17px; flex: none; }
.nav .grp { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: #7e92bd; padding: 16px 12px 6px; }
.side .user { margin-top: auto; padding: 12px 10px 0; border-top: 1px solid #243a68; font-size: 12px; color: #9fb2d9; }
.side .user b { display: block; color: #fff; font-size: 13px; }
.side .user button { margin-top: 8px; background: none; border: 1px solid #35508a; color: #cdd8ef; border-radius: 8px; padding: 5px 10px; cursor: pointer; }
.side .user button:hover { background: var(--navy-2); }
main { padding: 26px 30px 60px; min-width: 0; }
.head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.head p { margin: 2px 0 0; color: var(--ink-2); }

/* componentes */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-bottom: 18px; }
.stat b { display: block; font-size: 28px; line-height: 1.1; margin-top: 6px; font-variant-numeric: tabular-nums; }
.stat .lbl { color: var(--ink-2); font-weight: 500; }
.stat.bad b { color: var(--bad); } .stat.warn b { color: var(--warn); } .stat.ok b { color: var(--ok); }
.btn { border: 1px solid var(--line); background: var(--card); padding: 8px 14px; border-radius: 9px; cursor: pointer; font-weight: 600; }
.btn:hover { background: var(--bg); }
.btn.primary { background: var(--blue); border-color: var(--blue); color: #fff; } .btn.primary:hover { background: var(--blue-d); }
.btn.danger { color: var(--bad); } .btn.sm { padding: 4px 10px; font-size: 12px; border-radius: 7px; }
.btn:disabled { opacity: .5; cursor: default; }
.btn:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, .nav a:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=date], input[type=search], select, textarea {
  width: 100%; padding: 8px 11px; border: 1px solid var(--line); border-radius: 9px; background: var(--card); }
textarea { resize: vertical; min-height: 84px; }
label { display: block; font-weight: 600; font-size: 12px; color: var(--ink-2); margin-bottom: 4px; }
.field { margin-bottom: 14px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; } .row > * { flex: 1 1 200px; }
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.toolbar .grow { flex: 1 1 240px; } .toolbar select { width: auto; min-width: 150px; }
.spacer { flex: 1; }

.tbl-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); box-shadow: var(--shadow); }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); font-weight: 700; padding: 11px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; background: var(--card); }
td { padding: 11px 14px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
tbody tr.click { cursor: pointer; } tbody tr.click:hover td { background: var(--bg); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.empty { padding: 36px; text-align: center; color: var(--ink-2); }

.chip { display: inline-flex; align-items: center; gap: 5px; padding: 2px 9px; border-radius: 99px; font-size: 12px; font-weight: 600; white-space: nowrap; margin: 2px 4px 2px 0; }
.chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.chip.ativa { color: var(--ok); background: var(--ok-bg); } .chip.aviso { color: var(--warn); background: var(--warn-bg); }
.chip.bloqueada { color: var(--bad); background: var(--bad-bg); } .chip.sem_licenca, .chip.neutro { color: var(--none); background: var(--none-bg); }
.chip .p { font-weight: 500; opacity: .85; }
.tag { display: inline-block; padding: 1px 8px; border-radius: 6px; font-size: 11px; font-weight: 700; background: var(--blue-l); color: var(--blue); }
.tag.off { background: var(--none-bg); color: var(--none); }

.bars .b { display: grid; grid-template-columns: 150px 1fr 70px; gap: 12px; align-items: center; margin: 9px 0; }
.bar { height: 10px; border-radius: 99px; background: var(--none-bg); overflow: hidden; display: flex; }
.bar i { display: block; height: 100%; } .bar .a { background: #22a05b; } .bar .w { background: #e6a117; } .bar .r { background: #dc4a3d; }

.matriz td, .matriz th { text-align: center; } .matriz td:first-child, .matriz th:first-child { text-align: left; }
.matriz .add { color: var(--ink-3); border: 1px dashed var(--line); background: none; border-radius: 99px; width: 28px; height: 22px; cursor: pointer; }
.matriz .add:hover { color: var(--blue); border-color: var(--blue); }

/* modal */
.overlay { position: fixed; inset: 0; background: rgba(8,16,36,.55); display: grid; place-items: start center; padding: 5vh 16px; overflow-y: auto; z-index: 50; }
.modal { background: var(--card); border-radius: 14px; width: min(720px, 100%); box-shadow: 0 20px 60px rgba(0,0,0,.35); }
.modal.sm { width: min(460px, 100%); }
.modal header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.modal header h2 { margin: 0; font-size: 16px; }
.modal .x { border: 0; background: none; font-size: 22px; line-height: 1; cursor: pointer; color: var(--ink-2); padding: 2px 8px; border-radius: 6px; }
.modal .body { padding: 20px; } .modal footer { display: flex; justify-content: flex-end; gap: 10px; padding: 14px 20px; border-top: 1px solid var(--line); }
.sec { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.hist { max-height: 180px; overflow: auto; font-size: 12px; color: var(--ink-2); }
.hist div { padding: 5px 0; border-bottom: 1px dashed var(--line); }
.tokenbox { font-family: ui-monospace, Menlo, Consolas, monospace; word-break: break-all; background: var(--bg); border: 1px dashed var(--blue); padding: 12px; border-radius: 9px; user-select: all; }
#toasts { position: fixed; right: 18px; bottom: 18px; display: grid; gap: 8px; z-index: 80; }
.toast { background: var(--navy); color: #fff; padding: 10px 16px; border-radius: 10px; box-shadow: var(--shadow); max-width: 360px; animation: sobe .2s ease; }
.toast.err { background: var(--bad); }
@keyframes sobe { from { transform: translateY(8px); opacity: 0; } }
.erro { color: var(--bad); font-weight: 600; margin-top: 8px; min-height: 20px; }

/* login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 20px; background: linear-gradient(160deg, var(--navy) 0%, #16346b 100%); }
.login .card { width: min(380px, 100%); padding: 28px; }
.login .brand { padding: 0 0 18px; } .login .brand b { color: var(--ink); } .login .brand span { color: var(--ink-2); }

@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; } .side { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; padding: 10px; }
  .brand { padding: 0 8px 0 4px; } .nav { display: flex; flex-wrap: wrap; gap: 2px; flex: 1; } .nav .grp { display: none; }
  .side .user { margin: 0; border: 0; padding: 0; display: flex; gap: 8px; align-items: center; } .side .user button { margin: 0; }
  main { padding: 18px 16px 50px; } .bars .b { grid-template-columns: 110px 1fr 56px; }
}