/* Minimal, clean UI */
:root{
  --bg:#0b1220;
  --card:#0f1a2e;
  --muted:#9fb0c7;
  --text:#e9f0ff;
  --line:rgba(255,255,255,.08);
  --primary:#2dd4bf;
  --primary2:#22c55e;
  --danger:#ef4444;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 18px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  background: radial-gradient(1200px 700px at 15% 10%, rgba(45,212,191,.18), transparent 55%),
              radial-gradient(1100px 700px at 85% 20%, rgba(34,197,94,.12), transparent 50%),
              var(--bg);
  color:var(--text);
}

.topbar{
  position:sticky;
  top:0;
  z-index:20;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 18px;
  border-bottom:1px solid var(--line);
  backdrop-filter: blur(10px);
  background: rgba(11,18,32,.65);
}

.brand{display:flex; gap:12px; align-items:center}
.logo{
  width:42px; height:42px;
  border-radius:14px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(45,212,191,.95), rgba(34,197,94,.75));
  color:#041019;
  font-weight:800;
  box-shadow: var(--shadow);
}
.brand-title{font-weight:800; letter-spacing:.2px}
.brand-sub{font-size:12px; color:var(--muted)}

.nav{display:flex; gap:8px; flex-wrap:wrap; justify-content:flex-end}
.nav-btn{
  border:1px solid var(--line);
  background: rgba(255,255,255,.02);
  color: var(--text);
  padding:9px 12px;
  border-radius: 12px;
  cursor:pointer;
}
.nav-btn.active{
  border-color: rgba(45,212,191,.55);
  box-shadow: 0 0 0 3px rgba(45,212,191,.12);
}

.container{
  max-width: 1100px;
  margin: 22px auto 40px;
  padding: 0 16px;
}

.card{
  background: rgba(15,26,46,.75);
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}

h1,h2{margin:0 0 10px}
p{line-height:1.6}
.muted{color:var(--muted)}
.hidden{display:none!important}

.grid3{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}
@media (max-width: 840px){
  .grid3{grid-template-columns: 1fr}
}

.kpi{
  padding: 14px;
  border:1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,.02);
}
.kpi-label{color:var(--muted); font-size:12px}
.kpi-value{font-size:28px; font-weight:800; margin-top:6px}

.actions{display:flex; gap:10px; margin-top:16px; flex-wrap:wrap}
button{
  border:none;
  font-weight:700;
  cursor:pointer;
}
.primary{
  background: linear-gradient(135deg, rgba(45,212,191,.95), rgba(34,197,94,.85));
  color:#041019;
  padding: 11px 14px;
  border-radius: 14px;
}
.secondary{
  background: rgba(255,255,255,.06);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 11px 14px;
  border-radius: 14px;
}
.danger{
  background: rgba(239,68,68,.12);
  border: 1px solid rgba(239,68,68,.35);
  color: #ffd6d6;
  padding: 11px 14px;
  border-radius: 14px;
}

.sep{
  border:none;
  border-top:1px solid var(--line);
  margin: 18px 0;
}

.details summary{
  cursor:pointer;
  font-weight:700;
}

.form{margin-top: 12px}
.grid2{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
@media (max-width: 840px){
  .grid2{grid-template-columns: 1fr}
}
.field label{display:block; font-size:12px; color:var(--muted); margin-bottom:6px}
.field input, .field select{
  width:100%;
  padding: 11px 12px;
  border-radius: 12px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--text);
  outline:none;
}
.field input:focus, .field select:focus{
  border-color: rgba(45,212,191,.5);
  box-shadow: 0 0 0 3px rgba(45,212,191,.10);
}
.hint{font-size:11px; color:var(--muted); margin-top:6px}

.totals{
  margin-top: 14px;
  padding: 14px;
  border-radius: 16px;
  border:1px dashed rgba(255,255,255,.14);
  background: rgba(255,255,255,.02);
}
.total-row{
  display:flex;
  justify-content:space-between;
  gap:12px;
  padding: 6px 0;
}
.total-row strong{font-family: var(--mono)}

.track-box{
  display:flex;
  gap:10px;
  margin-top: 12px;
}
.track-box input{
  flex:1;
  padding: 12px 12px;
  border-radius: 12px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--text);
  font-family: var(--mono);
}
.track-result{
  margin-top: 14px;
  border:1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
  background: rgba(255,255,255,.02);
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 6px 10px;
  border-radius: 999px;
  font-weight:800;
  font-size:12px;
  border:1px solid var(--line);
}
.badge.pending{background: rgba(250,204,21,.08); border-color: rgba(250,204,21,.25); color:#ffe58a}
.badge.processing{background: rgba(59,130,246,.08); border-color: rgba(59,130,246,.25); color:#cfe3ff}
.badge.done{background: rgba(34,197,94,.10); border-color: rgba(34,197,94,.30); color:#b8ffda}
.badge.cancel{background: rgba(239,68,68,.10); border-color: rgba(239,68,68,.30); color:#ffd6d6}

.admin-actions{display:flex; gap:10px; flex-wrap:wrap; margin: 10px 0 14px}
.table-wrap{overflow:auto; border-radius:16px; border:1px solid var(--line)}
.table{
  width:100%;
  border-collapse: collapse;
  min-width: 820px;
}
.table th, .table td{
  padding: 10px 10px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  text-align:left;
  vertical-align: top;
}
.table th{color: var(--muted); font-size:12px; font-weight:800}
.table td code{font-family: var(--mono)}
.table select{
  padding: 8px 10px;
  border-radius: 12px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--text);
}
.smallbtn{
  padding: 9px 12px;
  border-radius: 12px;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--line);
  color: var(--text);
  font-weight:800;
}
.footer{
  display:flex;
  justify-content:space-between;
  gap:12px;
  margin-top: 14px;
  padding: 0 4px;
  flex-wrap:wrap;
}

.alert{
  border:1px solid rgba(45,212,191,.30);
  background: rgba(45,212,191,.08);
  color: #d9fffb;
  padding: 12px 14px;
  border-radius: 16px;
  margin-bottom: 12px;
}
.alert.error{
  border-color: rgba(239,68,68,.30);
  background: rgba(239,68,68,.10);
  color: #ffe3e3;
}