:root{
  --navy:#161E38; --navy-mid:#1E2A4A; --navy-light:#253060;
  --smaragd:#26929C; --teal:#4FC2CE; --gold:#F2C230;
  --ink:#1c2333; --muted:#697089; --line:#e4e8f0; --bg:#f4f6fb; --card:#ffffff;
  --ok:#1f9d57; --ok-bg:#e6f6ec; --warn:#b5730a; --warn-bg:#fdf3e2;
  --err:#c23b3b; --err-bg:#fbe9e9; --radius:12px; --radius-sm:8px;
  --shadow:0 1px 3px rgba(22,30,56,.08),0 8px 24px rgba(22,30,56,.06);
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:'Barlow',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg); color:var(--ink); font-size:16px; line-height:1.45; -webkit-text-size-adjust:100%}
a{color:var(--smaragd); text-decoration:none}
h1,h2,h3{margin:0 0 .5rem; line-height:1.15; font-weight:700}
h1{font-size:1.5rem} h2{font-size:1.2rem} h3{font-size:1rem}

/* ── Topbar ── */
.topbar{position:sticky; top:0; z-index:40; display:flex; align-items:center; gap:.75rem;
  background:var(--navy); color:#fff; padding:.7rem 1rem; padding-top:calc(.7rem + env(safe-area-inset-top))}
.topbar__burger{display:none; background:none; border:0; color:#fff; font-size:1.4rem; cursor:pointer; padding:.1rem .3rem}
.topbar__brand{color:#fff; font-weight:800; letter-spacing:.02em; font-size:1.05rem}
.topbar__brand span{color:var(--teal); font-weight:600}
.topbar__user{margin-left:auto; font-size:.85rem; color:#aeb7d0}

/* ── Layout ── */
.sidenav{position:fixed; top:0; left:0; width:220px; height:100dvh; background:var(--navy-mid);
  padding:1rem .6rem; z-index:50; display:flex; flex-direction:column; gap:.15rem; overflow-y:auto;
  padding-top:calc(1rem + env(safe-area-inset-top))}
.sidenav__link{display:flex; align-items:center; gap:.6rem; color:#c9d1e8; padding:.7rem .8rem;
  border-radius:var(--radius-sm); font-weight:600; font-size:.95rem}
.sidenav__link:hover{background:rgba(255,255,255,.06); color:#fff}
.sidenav__link.is-active{background:var(--smaragd); color:#fff}
.sidenav__icon{width:1.4em; text-align:center; opacity:.9}
.sidenav__link--out{margin-top:auto; color:#9aa3bf}
.scrim{display:none; position:fixed; inset:0; background:rgba(10,16,30,.5); z-index:45}
.main{margin-left:220px; padding:1.5rem; max-width:1100px}
.main--bare{margin-left:0; max-width:440px; margin-inline:auto; padding-top:8vh}
@media (max-width:860px){
  .topbar__burger{display:block}
  .sidenav{transform:translateX(-100%); transition:transform .2s; box-shadow:var(--shadow)}
  .sidenav.is-open{transform:none}
  .scrim.is-open{display:block}
  .main{margin-left:0; padding:1rem}
}

/* ── Cards & grids ── */
.card{background:var(--card); border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow); padding:1.1rem 1.2rem; margin-bottom:1.1rem}
.card__title{font-size:.78rem; text-transform:uppercase; letter-spacing:.12em; color:var(--muted); font-weight:700; margin-bottom:.7rem}
.grid{display:grid; gap:1rem}
.grid--stats{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}
.stat{background:var(--card); border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow); padding:1rem 1.1rem}
.stat__num{font-size:1.9rem; font-weight:800; color:var(--navy); line-height:1}
.stat__num--ok{color:var(--ok)} .stat__num--warn{color:var(--warn)} .stat__num--err{color:var(--err)}
.stat__label{font-size:.8rem; color:var(--muted); margin-top:.35rem; text-transform:uppercase; letter-spacing:.06em}

/* ── Page head ── */
.pagehead{display:flex; align-items:center; gap:1rem; flex-wrap:wrap; margin-bottom:1rem}
.pagehead h1{margin:0}
.pagehead__actions{margin-left:auto; display:flex; gap:.5rem; flex-wrap:wrap}

/* ── Buttons ── */
.btn{display:inline-flex; align-items:center; gap:.4rem; border:1px solid transparent; border-radius:var(--radius-sm);
  padding:.6rem 1rem; font-weight:700; font-size:.92rem; cursor:pointer; background:var(--smaragd); color:#fff; line-height:1}
.btn:hover{filter:brightness(1.05)}
.btn--ghost{background:#fff; color:var(--ink); border-color:var(--line)}
.btn--navy{background:var(--navy)}
.btn--gold{background:var(--gold); color:var(--navy)}
.btn--sm{padding:.4rem .6rem; font-size:.82rem}
.btn--danger{background:#fff; color:var(--err); border-color:#f0c9c9}
.btn--block{width:100%; justify-content:center}
.btn[disabled]{opacity:.5; cursor:not-allowed}

/* ── Tables ── */
.tablewrap{overflow-x:auto; border:1px solid var(--line); border-radius:var(--radius); background:#fff; box-shadow:var(--shadow)}
table{border-collapse:collapse; width:100%; min-width:520px}
th,td{text-align:left; padding:.7rem .8rem; border-bottom:1px solid var(--line); font-size:.9rem; white-space:nowrap}
th{background:#fafbfe; color:var(--muted); text-transform:uppercase; font-size:.72rem; letter-spacing:.08em; position:sticky; top:0}
tr:last-child td{border-bottom:0}
td.wrap,th.wrap{white-space:normal}
tbody tr:hover{background:#f8fafd}
.num{text-align:right; font-variant-numeric:tabular-nums}

/* ── Badges ── */
.badge{display:inline-block; padding:.15rem .5rem; border-radius:999px; font-size:.74rem; font-weight:700; letter-spacing:.02em}
.badge--ok{background:var(--ok-bg); color:var(--ok)}
.badge--warn{background:var(--warn-bg); color:var(--warn)}
.badge--err{background:var(--err-bg); color:var(--err)}
.badge--muted{background:#eef1f7; color:var(--muted)}
.badge--team{background:#e3f0f1; color:var(--smaragd)}
.badge--code{background:var(--navy); color:#fff; font-family:ui-monospace,Menlo,monospace}

/* ── Forms ── */
.form{display:grid; gap:1rem; max-width:640px}
.field{display:flex; flex-direction:column; gap:.3rem}
.field label{font-size:.82rem; font-weight:700; color:var(--ink)}
.field .hint{font-size:.76rem; color:var(--muted)}
input,select,textarea{font:inherit; padding:.6rem .7rem; border:1px solid var(--line); border-radius:var(--radius-sm);
  background:#fff; color:var(--ink); width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--teal); outline-offset:-1px; border-color:var(--teal)}
.row2{display:grid; grid-template-columns:1fr 1fr; gap:1rem}
@media (max-width:560px){.row2{grid-template-columns:1fr}}
.check{display:flex; align-items:center; gap:.5rem}
.check input{width:auto}
.formactions{display:flex; gap:.6rem; flex-wrap:wrap; margin-top:.5rem}

/* ── Search ── */
.search{position:relative; margin-bottom:1rem}
.search input{padding-left:2.2rem; font-size:1rem}
.search::before{content:"⌕"; position:absolute; left:.7rem; top:50%; transform:translateY(-50%); color:var(--muted); font-size:1.2rem}

/* ── Flash ── */
.flash{padding:.7rem 1rem; border-radius:var(--radius-sm); margin-bottom:1rem; font-weight:600; font-size:.92rem}
.flash--success{background:var(--ok-bg); color:var(--ok)}
.flash--error{background:var(--err-bg); color:var(--err)}
.flash--warn{background:var(--warn-bg); color:var(--warn)}

/* ── Login ── */
.login{background:#fff; border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow); padding:2rem}
.login h1{text-align:center; color:var(--navy)}
.login__sub{text-align:center; color:var(--muted); margin-bottom:1.5rem; font-size:.9rem}

.parent-row{display:grid; grid-template-columns:1fr 1fr 1.4fr 1fr; gap:.5rem; align-items:end; margin-bottom:.5rem}
@media (max-width:560px){.parent-row{grid-template-columns:1fr 1fr; }}
.muted{color:var(--muted)}
.small{font-size:.82rem}
.right{text-align:right}
.nowrap{white-space:nowrap}
.hidden{display:none !important}
.inline-form{display:inline}