/* Dark Mode Overrides */
[data-theme="dark"] {
  --bg-light: #0f172a;
  --text: #e2e8f0;
  --text-light: #64748b;
  --card-bg: #1e293b;
  --shadow: rgba(0,0,0,0.3);
}

[data-theme="dark"] body {
  background: #0f172a;
  color: #e2e8f0;
}

[data-theme="dark"] .content {
  background: #0f172a;
}

[data-theme="dark"] .card {
  background: #1e293b;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

[data-theme="dark"] .table {
  background: #1e293b;
}

[data-theme="dark"] .table tr:nth-child(even) {
  background: #162033;
}

[data-theme="dark"] .table tr:hover {
  background: #1e3a5f;
}

[data-theme="dark"] .form-control {
  background: #1e293b;
  border-color: #334155;
  color: #e2e8f0;
}

[data-theme="dark"] .form-control:focus {
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59,130,246,0.3);
}

[data-theme="dark"] .login-container {
  background: #1e293b;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

[data-theme="dark"] .container {
  background: var(--card-bg);
  color: var(--text);
}

[data-theme="dark"] .section {
  background: #1e293b;
}

[data-theme="dark"] .form-row input, [data-theme="dark"] .form-row select {
  background: #1e293b;
  color: var(--text-light);
  border-color: #334155;
}

[data-theme="dark"] .login-container h1 {
  color: #e2e8f0;
}

[data-theme="dark"] .login-container label {
  color: #94a3b8;
}

[data-theme="dark"] .login-container input[type="text"],
[data-theme="dark"] .login-container input[type="password"] {
  background: #0f172a;
  border-color: #334155;
  color: #e2e8f0;
}

[data-theme="dark"] .alert.success {
  background: #064e3b;
  color: #6ee7b7;
}

[data-theme="dark"] .alert.danger {
  background: #450a0a;
  color: #fca5a5;
}

[data-theme="dark"] .alert.info {
  background: #1e3a5f;
  color: #93c5fd;
}

[data-theme="dark"] .alert.warning {
  background: #451a03;
  color: #fcd34d;
}

[data-theme="dark"] ::-webkit-scrollbar-track {
  background: #0f172a;
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
  background: #475569;
}