/* Sidebar */
aside, .w-64 {
    background: #202123 !important;
    box-shadow: none;
    border-right: 1px solid #2A2B32;
    border-radius: 0 !important;
    padding: 2rem 1.5rem !important;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Sidebar title */
aside .text-2xl, aside .font-bold {
    font-size: 1.5rem !important;
    font-weight: 700 !important;
    margin-bottom: 2rem !important;
    color: #fff !important;
    letter-spacing: 0.01em;
}

/* Sidebar navigation */
aside nav a {
    display: block;
    background: transparent;
    color: #ececf1 !important;
    border-radius: 0.375rem;
    padding: 0.75rem 1.25rem;
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
    text-decoration: none;
}

aside nav a:hover {
    background: #343541 !important;
    color: #fff !important;
}

/* Main content area */
main, .flex-1 {
    background-color: #15171A !important;
    color: #ececf1 !important;
    min-height: 100vh;
    padding: 2rem 1.5rem;
}