:root {
  --primary: #9d1228;
  --primary-dark: #7d0e1f;
  --accent: #111827;
  --soft: #f4f6f8;
  --line: #e5e7eb;
}
body.app-body {
  margin: 0;
  background: var(--soft);
  color: #1f2937;
  font-family: 'Inter', sans-serif;
}
body.lang-ar { font-family: 'Cairo', sans-serif; }
.app-shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 280px; background: linear-gradient(180deg, var(--primary-dark), var(--primary)); color: #fff;
  padding: 24px 18px; position: sticky; top: 0; height: 100vh;
}
.brand-box { display: flex; align-items: center; gap: 14px; padding-bottom: 18px; border-bottom: 1px solid rgba(255,255,255,.15); margin-bottom: 18px; }
.brand-logo { width: 64px; height: 64px; object-fit: contain; background: #fff; border-radius: 14px; padding: 6px; }
.brand-box h1 { font-size: 1.65rem; margin: 0; font-weight: 800; }
.brand-sub { font-size: .8rem; opacity: .9; }
.app-nav .nav-link {
  color: #fff; border-radius: 14px; padding: 12px 14px; margin-bottom: 8px; display: flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,.06); font-weight: 700;
}
.app-nav .nav-link.active, .app-nav .nav-link:hover { background: rgba(255,255,255,.18); color: #fff; }
.sidebar-footer { position: absolute; bottom: 20px; left: 18px; right: 18px; display: flex; gap: 8px; }
.main-content { flex: 1; padding: 26px; }
.card-glass, .soft-card { background: #fff; border-radius: 22px; border: 1px solid var(--line); box-shadow: 0 12px 28px rgba(16,24,40,.06); }
.topbar { padding: 20px 24px; display: flex; justify-content: space-between; align-items: center; }
.stat-card { padding: 20px; }
.stat-icon {
  width: 52px; height: 52px; border-radius: 16px; background: rgba(157,18,40,.1); color: var(--primary);
  display: inline-flex; align-items: center; justify-content: center; font-size: 1.4rem; margin-bottom: 16px;
}
.table thead th { white-space: nowrap; }
.login-page { min-height: 100vh; display: grid; place-items: center; background: linear-gradient(135deg, var(--primary-dark), var(--primary)); }
.login-card { width: min(1040px, 95vw); display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; }
.login-brand { padding: 52px 42px; color: #fff; background: linear-gradient(160deg, var(--primary-dark), var(--primary)); }
.login-brand h1 { font-size: 3rem; font-weight: 800; }
.login-panel { background: #fff; padding: 52px 42px; }
.login-logo { width: 92px; background: #fff; border-radius: 18px; padding: 8px; margin-bottom: 20px; }
.form-control, .form-select { border-radius: 14px; padding: .8rem .95rem; }
.btn-primary { background: var(--primary); border-color: var(--primary); border-radius: 14px; font-weight: 700; }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); }
.page-actions { display:flex; justify-content:space-between; align-items:center; margin-bottom:18px; gap:12px; }
@media (max-width: 991px) {
  .app-shell { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: relative; }
  .sidebar-footer { position: static; margin-top: 12px; }
  .login-card { grid-template-columns: 1fr; }
}