body { background: #fafafa; }
.navbar { backdrop-filter: blur(6px); }
.card { border-radius: 12px; }
textarea { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; }
.list-group-item { border: 0; border-bottom: 1px solid rgba(0,0,0,.06); }
.badge { font-weight: 500; }

/* Fixed-height responsive chart wrapper to prevent infinite growth */
.chart-box {
  position: relative;
  height: 320px;        /* adjust as needed */
  width: 100%;
}
@media (max-width: 576px) {
  .chart-box { height: 260px; }
}

/* --- Modern Navbar --- */
.modern-nav { padding-top: .5rem; padding-bottom: .5rem; }
.brand-logo { letter-spacing: .3px; }
.navbar .nav-pill { 
  border-radius: 999px; 
  padding: .4rem .9rem; 
  transition: all .15s ease-in-out; 
  font-weight: 500;
}
.navbar .nav-pill:hover { 
  background: rgba(13,110,253,.08);
  text-decoration: none;
}
.navbar .nav-pill.active, .navbar .nav-pill:focus.active {
  background: #0d6efd;
  color: #fff !important;
  box-shadow: 0 2px 8px rgba(13,110,253,.25);
}
.navbar .navbar-toggler { border: 0; }
.navbar .navbar-toggler:focus { box-shadow: none; }
.navbar { backdrop-filter: saturate(1.2) blur(6px); }
@media (max-width: 991.98px) {
  .navbar .nav-pill { padding: .6rem .9rem; }
  .navbar .navbar-collapse { padding-top: .5rem; padding-bottom: .75rem; }
}

/* --- Navbar v2 cache-busted --- */
.navbar .nav-logout {
  border-radius: 999px;
  padding: .4rem .9rem;
  border: 1px solid rgba(220,53,69,.35); /* bootstrap danger */
  color: #dc3545 !important;
  background: rgba(220,53,69,.06);
  transition: all .15s ease-in-out;
  font-weight: 600;
}
.navbar .nav-logout:hover {
  background: #dc3545;
  color: #fff !important;
  box-shadow: 0 2px 8px rgba(220,53,69,.3);
}
/* space between items handled by gap in UL */

/* --- Modern Navbar Global v3 --- */
.modern-nav { padding-top: .5rem; padding-bottom: .5rem; }
.brand-logo { letter-spacing: .3px; }
.navbar .nav-pill { 
  border-radius: 999px; 
  padding: .45rem .95rem; 
  transition: all .15s ease-in-out; 
  font-weight: 500;
}
.navbar .nav-pill:hover { 
  background: rgba(13,110,253,.08);
  text-decoration: none;
}
.navbar .nav-pill.active, .navbar .nav-pill:focus.active {
  background: #0d6efd;
  color: #fff !important;
  box-shadow: 0 2px 8px rgba(13,110,253,.25);
}
.navbar .nav-logout {
  border-radius: 999px;
  padding: .45rem .95rem;
  border: 1px solid rgba(220,53,69,.35);
  color: #dc3545 !important;
  background: rgba(220,53,69,.06);
  transition: all .15s ease-in-out;
  font-weight: 600;
}
.navbar .nav-logout:hover { background: #dc3545; color: #fff !important; box-shadow: 0 2px 8px rgba(220,53,69,.3); }
.navbar .navbar-toggler { border: 0; }
.navbar .navbar-toggler:focus { box-shadow: none; }
.navbar { backdrop-filter: saturate(1.15) blur(6px); }
@media (max-width: 991.98px) {
  .navbar .nav-pill { padding: .6rem .95rem; }
  .navbar .navbar-collapse { padding-top: .5rem; padding-bottom: .75rem; }
}