:root{--sidebar:#0f172a;--sidebar2:#111827;--accent:#2563eb;--bg:#f3f6fb;--card:#ffffff;--muted:#64748b}
*{box-sizing:border-box} body{margin:0;background:var(--bg);font-family:Inter,system-ui,Segoe UI,Arial,sans-serif;color:#0f172a}
a{text-decoration:none}.app-shell{display:flex;min-height:100vh}.sidebar{width:260px;background:linear-gradient(180deg,var(--sidebar),var(--sidebar2));color:#fff;padding:22px 16px;position:sticky;top:0;height:100vh;overflow:auto}.brand{font-size:22px;font-weight:800;letter-spacing:.2px;margin-bottom:24px}.brand small{display:block;color:#cbd5e1;font-size:12px;font-weight:500}.side-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;color:#e5e7eb;margin-bottom:6px}.side-link:hover,.side-link.active{background:rgba(255,255,255,.1);color:#fff}.side-section{margin:16px 0 8px;color:#94a3b8;font-size:12px;text-transform:uppercase;letter-spacing:.08em}.main-content{flex:1;padding:24px}.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:18px}.page-title{font-size:28px;font-weight:800;margin:0}.page-subtitle{color:var(--muted);margin-top:4px}.card-soft{background:var(--card);border:0;border-radius:18px;box-shadow:0 10px 35px rgba(15,23,42,.06)}.stats-card{padding:18px}.stats-card .value{font-size:30px;font-weight:800}.stats-card .label{font-size:13px;color:var(--muted)}.section-title{font-size:18px;font-weight:700;margin-bottom:12px}.table thead th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#475569}.chip{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600}.chip.green{background:#dcfce7;color:#166534}.chip.red{background:#fee2e2;color:#991b1b}.chip.yellow{background:#fef3c7;color:#92400e}.chip.blue{background:#dbeafe;color:#1d4ed8}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(460px,100%);background:#fff;border-radius:22px;padding:28px;box-shadow:0 18px 48px rgba(15,23,42,.12)}.login-card h1{font-size:28px;font-weight:800}.small-muted{font-size:13px;color:var(--muted)}.alert-box .alert{border-radius:14px}.toolbar{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}.map-box{height:360px;border-radius:18px;overflow:hidden}.list-scroll{max-height:420px;overflow:auto}.form-label{font-weight:600}.nav-tabs .nav-link{border-radius:999px}.sticky-form{position:sticky;top:16px}.preview-img{width:42px;height:42px;border-radius:10px;object-fit:cover;background:#e2e8f0}.muted{color:var(--muted)} textarea{min-height:110px}.code-box{background:#0f172a;color:#e2e8f0;padding:10px 12px;border-radius:12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;white-space:pre-wrap}.footer-note{font-size:12px;color:#64748b}.table-responsive{border-radius:14px}.badge-soft{background:#eef2ff;color:#3730a3}.link-btn{border:none;background:transparent;padding:0;color:#2563eb}.inline-actions{display:flex;gap:6px;flex-wrap:wrap}@media(max-width:992px){.sidebar{position:fixed;left:0;top:0;bottom:0;z-index:1000;transform:translateX(-100%);transition:.2s}.sidebar.open{transform:translateX(0)}.main-content{padding:16px}.topbar{padding-top:44px}}


/* .sidebar {
  width: 260px;
  background: #07142b;
  color: #fff;
  min-height: 100vh;
  padding: 20px;
  box-sizing: border-box;
}

.sidebar .brand {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 24px;
  color: #fff;
}

.sidebar .nav-menu a {
  display: block;
  color: #fff;
  text-decoration: none;
  padding: 12px 14px;
  margin-bottom: 8px;
  border-radius: 10px;
}

.sidebar .nav-menu a:hover,
.sidebar .nav-menu a.active {
  background: rgba(255,255,255,0.12);
} */