.navbar-custom {
    background: transparent !important;
    box-shadow: none;
    padding: 0;
}

.navbar-custom .container {
    background: #222 !important;
    border-radius: 0;
    padding: 0;
}

.navbar-custom .navbar-nav {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 0;
}

.navbar-custom .nav-item {
    flex: 0 1 auto;
    margin: 0;
    text-align: center;
}

.navbar-custom .container .navbar-nav .nav-link {
    color: #e6f0ff !important;
    font-weight: bold;
    font-size: 15px;
    border-left: 1.5px solid #ffe600 !important;
    border-top: none;
    border-bottom: none;
    border-radius: 0;
    background: transparent;
    padding: 12px 22px;
    transition: color 0.2s, border-color 0.2s, background 0.2s;
    position: relative;
    width: auto;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.navbar-custom .container .navbar-nav .nav-link:first-child {
    border-left: none !important;
}

.navbar-custom .container .navbar-nav .nav-link:hover,
.navbar-custom .container .navbar-nav .nav-link:focus {
    color: #ffe600 !important;
    border-color: #ffe600 !important;
    background: #232f3e;
    z-index: 2;
}

.navbar-custom .container .navbar-nav .nav-link.active,
.navbar-custom .container .navbar-nav .nav-link[aria-current="page"] {
    color: #ffe600 !important;
    background: #232f3e;
    border-color: #ffe600 !important;
    z-index: 2;
}

.navbar-custom .navbar-brand {
    color: #ffe600 !important;
    font-weight: bold;
    letter-spacing: 1px;
    padding-left: 18px;
    padding-right: 18px;
}
.navbar-custom .container .navbar-nav .nav-link {
    border-left-width: 1.5px !important;
    border-left-style: solid !important;
    border-left-color: #ffe600 !important;
}
.navbar-custom .container .navbar-nav .nav-link:first-child {
    border-left: none !important;
}
.navbar-toggler {
    border-color: #ffe600 !important; /* viền vàng */
}
.navbar-toggler-icon {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(255,230,0,1)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E") !important;
}