/* شريط التنقل السفلي الثابت - بدون تأثر بالسكرول */
.fixed-bottom-nav {
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    height: 60px !important;
    z-index: 9999 !important;
    background-color: white !important;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-top: 1px solid #eee !important;
    transform: translateY(0) !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transition: none !important;
    overflow: visible !important;
}

.fixed-bottom-nav .nav-container {
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-around !important;
}

.fixed-bottom-nav .nav-item {
    flex: 1 !important;
    text-align: center !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    color: #555 !important;
    text-decoration: none !important;
    padding: 8px 0 !important;
    font-size: 12px !important;
    position: relative !important;
}

.fixed-bottom-nav .nav-item i {
    font-size: 18px !important;
    margin-bottom: 2px !important;
    color: var(--primary-color, #007bff) !important;
}

.fixed-bottom-nav .badge {
    position: absolute !important;
    top: -2px !important;
    right: calc(50% - 18px) !important;
    background: #ff5722 !important;
    color: white !important;
    border-radius: 50% !important;
    width: 18px !important;
    height: 18px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 10px !important;
    font-weight: bold !important;
}

/* مسافة في أسفل الصفحة على الجوال فقط لمنع تداخل المحتوى مع الشريط */
@media (max-width: 767px) {
    body {
        padding-bottom: 70px !important;
    }
}

/* على الشاشات الكبيرة، إخفاء الشريط */
@media (min-width: 768px) {
    .fixed-bottom-nav {
        display: none !important;
    }
    body {
        padding-bottom: 0 !important;
    }
}