:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e222b;
  --border: #2a2f3a;
  --text: #e6e8ec;
  --muted: #8b93a3;
  --brand: #4f8cff;
  --brand-2: #3b6fd4;
  --green: #22c55e;
  --red: #ef4444;
  --amber: #f59e0b;
  --purple: #a855f7;
  --radius: 10px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Layout */
.app { display: flex; min-height: 100vh; }
.sidebar {
  width: 230px;
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 18px 12px;
  position: fixed;
  height: 100vh;
  overflow-y: auto;
}
.brand { font-size: 18px; font-weight: 700; padding: 6px 10px 18px; letter-spacing: .3px; }
.brand span { color: var(--brand); }
.nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 8px; color: var(--muted);
  margin-bottom: 3px; font-weight: 500;
}
.nav a:hover { background: var(--panel-2); color: var(--text); text-decoration: none; }
.nav a.active { background: var(--brand); color: #fff; }
.nav .sec { font-size: 11px; text-transform: uppercase; color: #5b6270; padding: 14px 12px 6px; letter-spacing: .5px; }

.main { margin-left: 230px; flex: 1; padding: 22px 26px; max-width: 100%; }
.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.topbar h1 { font-size: 20px; margin: 0; }
.user-chip { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; }
.user-chip .role { background: var(--panel-2); padding: 3px 8px; border-radius: 6px; font-size: 11px; text-transform: uppercase; }

/* Cards / panels */
.panel { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; margin-bottom: 18px; }
.panel h2 { font-size: 15px; margin: 0 0 14px; }

/* KPI grid */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 18px; }
.kpi { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.kpi .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
.kpi .value { font-size: 24px; font-weight: 700; margin-top: 6px; }
.kpi.green .value { color: var(--green); }
.kpi.red .value { color: var(--red); }
.kpi.blue .value { color: var(--brand); }

/* Table */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); font-size: 13px; }
th { color: var(--muted); font-weight: 600; text-transform: uppercase; font-size: 11px; letter-spacing: .3px; }
tr:hover td { background: var(--panel-2); }
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }

/* Badges */
.badge { display: inline-block; padding: 3px 9px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.badge.Delivered { background: rgba(34,197,94,.15); color: var(--green); }
.badge.RTO, .badge.Cancelled { background: rgba(239,68,68,.15); color: var(--red); }
.badge.Pending { background: rgba(139,147,163,.15); color: var(--muted); }
.badge.Dispatched, .badge.Partial { background: rgba(79,140,255,.15); color: var(--brand); }
.badge\.In-transit, .badge.Out, .badge.Attempted { background: rgba(245,158,11,.15); color: var(--amber); }
.pay { font-size: 11px; padding: 2px 7px; border-radius: 6px; background: var(--panel-2); color: var(--muted); }

/* Forms */
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 4px; }
.field.full { grid-column: 1 / -1; }
label { font-size: 12px; color: var(--muted); font-weight: 500; }
input, select, textarea {
  background: var(--panel-2); border: 1px solid var(--border); color: var(--text);
  padding: 9px 11px; border-radius: 8px; font-size: 14px; font-family: inherit; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--brand); }
textarea { resize: vertical; min-height: 60px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  background: var(--brand); color: #fff; border: none; padding: 9px 16px;
  border-radius: 8px; font-size: 13px; font-weight: 600; font-family: inherit;
}
.btn:hover { background: var(--brand-2); text-decoration: none; }
.btn.ghost { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); }
.btn.ghost:hover { background: var(--border); }
.btn.danger { background: var(--red); }
.btn.green { background: var(--green); }
.btn.sm { padding: 5px 10px; font-size: 12px; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

/* Toolbar */
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; }
.toolbar input, .toolbar select { width: auto; }
.toolbar .grow { flex: 1; min-width: 180px; }

/* Flash */
.flash { padding: 11px 16px; border-radius: 8px; margin-bottom: 14px; font-size: 13px; font-weight: 500; }
.flash.success { background: rgba(34,197,94,.13); color: var(--green); border: 1px solid rgba(34,197,94,.3); }
.flash.error { background: rgba(239,68,68,.13); color: var(--red); border: 1px solid rgba(239,68,68,.3); }

/* Login */
.login-wrap { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-box { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 34px; width: 360px; }
.login-box .brand { text-align: center; font-size: 24px; padding-bottom: 6px; }
.login-box .sub { text-align: center; color: var(--muted); margin-bottom: 24px; font-size: 13px; }

/* Misc */
.muted { color: var(--muted); }
.right { text-align: right; }
.pagination { display: flex; gap: 6px; margin-top: 16px; }
.pagination a, .pagination span { padding: 6px 11px; border: 1px solid var(--border); border-radius: 7px; font-size: 13px; }
.pagination .cur { background: var(--brand); color: #fff; border-color: var(--brand); }
.pill { font-size: 11px; padding: 3px 8px; border-radius: 20px; font-weight: 600; }
.pill.on { background: rgba(34,197,94,.15); color: var(--green); }
.pill.off { background: rgba(239,68,68,.15); color: var(--red); }
.inline-form { display: inline; }
.status-dot { display:inline-block; width:8px; height:8px; border-radius:50%; margin-right:6px; }
.dot-on { background: var(--green); }
.dot-off { background: var(--muted); }
.help { font-size: 12px; color: var(--muted); margin-top: 4px; }

@media (max-width: 800px) {
  .sidebar { transform: translateX(-100%); transition: .2s; z-index: 50; }
  .sidebar.open { transform: translateX(0); }
  .main { margin-left: 0; padding: 16px; }
  .form-grid { grid-template-columns: 1fr; }
  .menu-toggle { display: inline-flex !important; }
}
.menu-toggle { display: none; }