:root{
  --bg:#f5f7fb;
  --panel:#ffffff;
  --panel-soft:#f8fafc;
  --ink:#152033;
  --muted:#667085;
  --line:#e4e9f2;
  --navy:#102a43;
  --navy-2:#163b5c;
  --gold:#b9935a;
  --gold-soft:#f4efe7;
  --blue:#315f8f;
  --green:#237a57;
  --red:#b0443e;
  --amber:#9a6a1f;
  --shadow:0 18px 45px rgba(16,42,67,.08);
  --radius:18px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:linear-gradient(135deg,#f7f9fc 0%,#eef3f8 100%);
  color:var(--ink);
  font-family:Inter,Arial,Helvetica,sans-serif;
  font-size:15px;
  line-height:1.55;
}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}

.app-shell{
  min-height:100vh;
  display:grid;
  grid-template-columns:280px 1fr;
}
.sidebar{
  background:linear-gradient(180deg,var(--navy) 0%,#0b1d2f 100%);
  color:#fff;
  padding:26px 20px;
  position:sticky;
  top:0;
  height:100vh;
  display:flex;
  flex-direction:column;
  gap:28px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  padding-bottom:20px;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.brand-mark{
  width:46px;
  height:46px;
  border-radius:14px;
  background:linear-gradient(135deg,var(--gold),#d9bd86);
  color:#0b1d2f;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:800;
  letter-spacing:.02em;
}
.brand-title{font-weight:800;font-size:17px}
.brand-subtitle{font-size:12px;color:rgba(255,255,255,.68);margin-top:2px}

.side-nav{display:flex;flex-direction:column;gap:7px}
.nav-link{
  color:rgba(255,255,255,.88);
  padding:12px 13px;
  border-radius:12px;
  font-weight:600;
  transition:.18s ease;
}
.nav-link:hover{
  color:#fff;
  background:rgba(255,255,255,.10);
  text-decoration:none;
}
.nav-link-muted{
  color:rgba(255,255,255,.62);
  margin-top:8px;
}
.sidebar-note{
  margin-top:auto;
  padding:16px;
  border-radius:16px;
  background:rgba(255,255,255,.08);
  color:rgba(255,255,255,.76);
  font-size:12px;
}
.sidebar-note strong{display:block;color:#fff;margin-bottom:5px}

.main-panel{min-width:0}
.topbar{
  min-height:112px;
  padding:28px 34px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.78);
  backdrop-filter:blur(14px);
  position:sticky;
  top:0;
  z-index:10;
}
.eyebrow{
  margin:0 0 4px;
  color:var(--gold);
  text-transform:uppercase;
  letter-spacing:.12em;
  font-size:11px;
  font-weight:800;
}
h1{margin:0;font-size:26px;line-height:1.2;color:var(--ink)}
h2{margin:0 0 16px;font-size:22px}
h3{margin:0 0 12px;font-size:17px}
p{margin:8px 0}
.user-chip{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:1px;
  padding:10px 14px;
  border:1px solid var(--line);
  border-radius:999px;
  background:var(--panel);
  box-shadow:0 8px 22px rgba(16,42,67,.04);
}
.user-chip span{font-weight:700}
.user-chip small{color:var(--muted)}

.container{
  max-width:1180px;
  margin:0 auto;
  padding:28px 28px 44px;
}
.footer{
  max-width:1180px;
  margin:0 auto;
  padding:0 28px 28px;
  color:var(--muted);
  font-size:12px;
}

.card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
  margin-bottom:18px;
  box-shadow:var(--shadow);
}
.card.compact{padding:16px}
.card.soft{background:var(--panel-soft)}
.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:18px;
}
.metric-card{
  background:linear-gradient(135deg,#fff 0%,#f9fbfd 100%);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
  box-shadow:var(--shadow);
}
.big{font-size:38px;font-weight:800;margin:4px 0;color:var(--navy)}
.small{font-size:12px;color:var(--muted)}
.muted{color:var(--muted)}
.section-title{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
  margin-bottom:14px;
}
.section-title p{color:var(--muted);margin:4px 0 0}

label{
  display:block;
  margin:14px 0 7px;
  font-weight:700;
  color:#26364c;
}
input,select,textarea{
  width:100%;
  padding:12px 13px;
  border:1px solid #d7deea;
  border-radius:12px;
  background:#fff;
  color:var(--ink);
  font:inherit;
  outline:none;
  transition:border-color .16s ease, box-shadow .16s ease;
}
input:focus,select:focus,textarea:focus{
  border-color:#7aa0c4;
  box-shadow:0 0 0 4px rgba(49,95,143,.10);
}
textarea{min-height:118px;resize:vertical}
input[type=file]{
  padding:11px;
  background:#fbfcfe;
}

button,.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  background:var(--navy-2);
  color:#fff;
  border:0;
  border-radius:12px;
  padding:11px 16px;
  cursor:pointer;
  margin-top:12px;
  font-weight:800;
  font-size:14px;
  box-shadow:0 10px 22px rgba(22,59,92,.14);
  transition:.18s ease;
}
button:hover,.btn:hover{
  background:var(--navy);
  transform:translateY(-1px);
  text-decoration:none;
}
.btn.secondary,button.secondary{background:#64748b}
.btn.danger,button.danger{background:var(--red)}
.btn.light{
  background:var(--gold-soft);
  color:#6d4c1e;
  box-shadow:none;
}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.actions a{margin-right:0}

.alert{
  padding:14px 16px;
  border-radius:14px;
  margin-bottom:18px;
  display:flex;
  gap:12px;
  align-items:flex-start;
  border:1px solid;
}
.alert strong{display:block;min-width:96px}
.alert span{display:block}
.alert.ok{background:#edf8f2;color:#155d43;border-color:#caead8}
.alert.err{background:#fff1f0;color:#8f332e;border-color:#f5c8c4}

.table-wrap{
  overflow:auto;
  border:1px solid var(--line);
  border-radius:16px;
}
table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  background:white;
}
th,td{
  border-bottom:1px solid var(--line);
  padding:13px 12px;
  text-align:left;
  vertical-align:top;
}
th{
  background:#f8fafc;
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.05em;
  color:#5b6677;
}
tr:last-child td{border-bottom:0}
tr:hover td{background:#fbfdff}

.badge{
  display:inline-flex;
  align-items:center;
  border-radius:999px;
  padding:5px 10px;
  font-size:12px;
  font-weight:800;
  white-space:nowrap;
  background:#eef2f7;
  color:#475467;
}
.badge.success,.badge.approved{background:#e6f5ec;color:var(--green)}
.badge.warning,.badge.pending{background:#fff4db;color:var(--amber)}
.badge.danger,.badge.rejected{background:#fde8e7;color:var(--red)}
.badge.neutral{background:#eef2f7;color:#475467}

.form-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:0 18px;
}
.form-grid .full{grid-column:1/-1}
.login-card{
  max-width:460px;
  margin:42px auto;
}
.hero-card{
  background:linear-gradient(135deg,#102a43 0%,#173b5b 100%);
  color:#fff;
  border:0;
}
.hero-card p{color:rgba(255,255,255,.78)}
.hero-card .btn{background:var(--gold);color:#102a43;box-shadow:none}

.workflow{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(170px,1fr));
  gap:12px;
  margin:16px 0;
}
.step{
  padding:14px;
  border-radius:14px;
  background:#f8fafc;
  border:1px solid var(--line);
}
.step strong{display:block;margin-bottom:4px}
.step span{font-size:12px;color:var(--muted)}

hr{
  border:0;
  border-top:1px solid var(--line);
  margin:18px 0;
}

@media (max-width:900px){
  .app-shell{grid-template-columns:1fr}
  .sidebar{
    position:relative;
    height:auto;
    padding:18px;
  }
  .side-nav{flex-direction:row;flex-wrap:wrap}
  .nav-link{padding:9px 10px}
  .sidebar-note{display:none}
  .topbar{
    position:relative;
    padding:22px 18px;
    align-items:flex-start;
    gap:16px;
  }
  .container{padding:20px 16px 34px}
  .footer{padding:0 16px 22px}
  .form-grid{grid-template-columns:1fr}
  .user-chip{display:none}
}

.field{margin-bottom:8px}
.field label{margin-top:0}