/* টপ বার */
.top-bar {
    background-color: #2c3e50;
    color: #ffffff;
    padding: 8px 20px;
    display: flex;
    justify-content: space-between;
    font-size: 14px;
}

.top-links a {
    color: #ecf0f1;
    margin: 0 5px;
    transition: color 0.3s;
}

.top-links a:hover {
    color: #27ae60;
}

/* মেইন হেডার */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #eeeeee;
}

.logo h1 {
    color: #27ae60;
    font-size: 28px;
    font-weight: 700;
}

/* সার্চ বার */
.search-bar form {
    display: flex;
}

.search-bar input {
    width: 350px;
    padding: 10px 15px;
    border: 2px solid #27ae60;
    border-right: none;
    border-radius: 4px 0 0 4px;
    outline: none;
    font-family: inherit;
}

.search-bar button {
    padding: 10px 20px;
    background-color: #27ae60;
    color: #ffffff;
    border: 2px solid #27ae60;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    font-family: inherit;
    font-weight: bold;
}

/* কার্ট বাটন */
.cart-btn {
    background-color: #f39c12;
    color: #ffffff;
    padding: 10px 18px;
    border-radius: 4px;
    font-weight: bold;
}

.cart-count {
    background-color: #ffffff;
    color: #f39c12;
    padding: 2px 7px;
    border-radius: 50%;
    margin-left: 5px;
}

/* নেভিগেশন বার */
.main-navbar {
    background-color: #1e824c;
    position: sticky;
    top: 0;
    z-index: 100;
}

.main-navbar ul {
    display: flex;
}

.main-navbar ul li a {
    display: block;
    padding: 14px 22px;
    color: #ffffff;
    font-weight: 600;
    transition: background-color 0.3s;
}

.main-navbar ul li a:hover,
.main-navbar ul li a.active {
    background-color: #27ae60;
}