:root {
  --color-primary: #ea1d2c;
  --color-primary-dark: #b81522;
  --color-primary-light: #ff4d5a;
  --color-secondary: #333333;
  --color-sidebar-bg: #1a1a1a;
  --color-sidebar-hover: rgba(255, 255, 255, 0.08);
  --color-sidebar-active: rgba(234, 29, 44, 0.2);
  --color-sidebar-active-border: #ea1d2c;
  --color-content-bg: #f8f9fa;
  --color-card-bg: #ffffff;
  --color-text-muted: #6c757d;
  --color-border: #e9ecef;
  --sidebar-width: 260px;
  --sidebar-collapsed-width: 64px;
  --topbar-height: 56px;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

body.app-layout {
  font-family: var(--font-family);
  background-color: var(--color-content-bg);
  margin: 0;
  min-height: 100vh;
}

.btn-primary {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn-outline-primary {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline-primary:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.text-primary-brand {
  color: var(--color-primary) !important;
}

.badge-primary-brand {
  background-color: var(--color-primary);
  color: #fff;
}