/* --- Global Reset & Typography --- */
body { 
    font-family: 'Poppins', sans-serif; 
    background-color: #f4f7fe; 
    color: #334155; 
    margin: 0;
    overflow-x: hidden;
}

/* --- Layout Structure --- */
.bg-light.d-flex {
    display: flex !important;
}

.main-content { 
    width: 100%; 
    padding: 30px; 
    display: flex; 
    flex-direction: column; 
    min-height: 100vh; 
}

/* --- Sidebar Section --- */
.sidebar { 
    min-width: 280px; 
    max-width: 280px; 
    background: #0f172a; 
    min-height: 100vh; 
    position: sticky; 
    top: 0; 
    z-index: 1000;
}

.brand-logo { 
    max-width: 140px; 
    height: auto; 
    margin-bottom: 10px; 
    border-radius: 5px; 
}

/* --- Navigation Links --- */
.nav-link { 
    color: #94a3b8; 
    padding: 12px 20px; 
    border-radius: 8px; 
    margin: 5px 15px; 
    transition: 0.2s; 
    display: flex;
    align-items: center;
    text-decoration: none;
}

.nav-link i { 
    font-size: 1.1rem; 
    margin-right: 10px;
}

.nav-link:hover, 
.nav-link.active { 
    background: #1e293b; 
    color: #fff; 
}

/* --- Common UI Components --- */
.card { 
    border: none; 
    border-radius: 15px; 
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1); 
    background-color: #ffffff;
}

/* --- Pagination Styles (আপনার দেওয়া কোডটি এখানে যোগ করা হলো) --- */
.pagination .page-link {
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #4f46e5;
    border: 1px solid #e2e8f0;
    font-weight: 500;
    border-radius: 50% !important; /* বাটন গোল করার জন্য এটি জরুরি */
    margin: 0 3px;
    transition: 0.3s;
}

.pagination .page-item.active .page-link {
    background-color: #4f46e5 !important;
    border-color: #4f46e5 !important;
    color: #fff !important;
}

.pagination .page-link:hover {
    background-color: #e2e8f0;
}

/* --- Footer Section --- */
.footer { 
    margin-top: auto; 
    padding: 20px 0; 
    border-top: 1px solid #e2e8f0; 
    width: 100%;
    text-align: center;
}