.admin-login-body{
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-alt);
}
.login-box{
  width: 100%;
  max-width: 380px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 2.2rem;
  box-shadow: 0 20px 50px rgba(20,30,60,.08);
}

.admin-shell{ background: var(--bg-alt); min-height: 100vh; padding-bottom: 3rem; }
.admin-topbar{
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
  margin-bottom: 2rem;
}
.admin-topbar .brand{ font-weight: 700; color: var(--text); }
.admin-card{
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 2rem;
}
.admin-card h5{ margin-bottom: 1rem; }
.table > :not(caption) > * > *{ color: var(--text); }
.icon-preview{ font-size: 1.3rem; color: var(--accent); width: 2rem; display:inline-block; text-align:center; }