html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
    margin: 0;
    background-color: #f4f6f9;
}

.app-layout {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background: #1f2937;
    color: white;
    padding: 20px 15px;
}

.sidebar-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 25px;
    padding-left: 10px;
}

.sidebar .nav-link {
    color: #d1d5db;
    padding: 12px 15px;
    border-radius: 8px;
    margin-bottom: 6px;
    font-weight: 500;
}

    .sidebar .nav-link:hover {
        background-color: #374151;
        color: white;
    }

.main-area {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.topbar {
    height: 64px;
    background: white;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 24px;
}

.user-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-name {
    font-weight: 600;
    color: #374151;
}

.content-area {
    padding: 24px;


}

.menu-notification-dot {
    width: 9px;
    height: 9px;
    background-color: #dc3545;
    border-radius: 50%;
    position: absolute;
    right: 12px;
    top: 12px;
}

.button-notification-dot {
    width: 10px;
    height: 10px;
    background-color: #dc3545;
    border-radius: 50%;
    position: absolute;
    right: -4px;
    top: -4px;
    border: 1px solid white;
}