/* Navbar Styles */
.navbar {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%) !important;
    border-top: 2px solid rgba(255,255,255,0.1);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.15) !important;
    padding: 0.5rem 0 !important;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1030;
}

.navbar-brand {
    display: none !important; /* Hide brand in bottom navbar */
}

.navbar-brand img {
    height: 48px !important;
}

.navbar-toggler {
    border: 2px solid #3498db !important;
    background: linear-gradient(135deg, #3498db, #2980b9) !important;
    border-radius: 8px !important;
}

.navbar-nav .nav-link {
    color: rgba(255,255,255,0.9) !important;
    font-weight: 500;
    padding: 10px 14px !important;
    border-radius: 12px;
    transition: all 0.3s ease;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.9rem;
    margin: 0 3px;
    min-width: 70px;
}

.navbar-nav .nav-link i {
    font-size: 1.4rem;
    margin-bottom: 4px;
    line-height: 1;
}

.navbar-nav .nav-link span {
    font-size: 0.75rem;
    line-height: 1.2;
    font-weight: 500;
}

.navbar-nav .nav-link:hover {
    background: rgba(255,255,255,0.2) !important;
    color: #ffffff !important;
    transform: translateY(-2px);
}

.navbar-nav .nav-link.active {
    background: rgba(255,255,255,0.25) !important;
    color: #ffffff !important;
    font-weight: 600;
}

.navbar-nav .nav-link.logout-link {
    background: linear-gradient(135deg, #dc3545, #c82333) !important;
    color: #ffffff !important;
}

.navbar-nav .nav-link.logout-link:hover {
    background: linear-gradient(135deg, #c82333, #bd2130) !important;
    transform: translateY(-2px);
}

.dropdown-menu {
    background: #ffffff !important;
    border-radius: 15px !important;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15) !important;
}

.dropdown-item:hover {
    background: linear-gradient(135deg, #3498db, #2980b9) !important;
    color: #ffffff !important;
}

/* Bottom navbar specific styles */
.navbar-nav {
    flex-direction: row !important;
    justify-content: center;
    width: 100%;
}

.navbar-nav .nav-item {
    margin: 0 5px;
}

.navbar-collapse {
    justify-content: center;
}

.navbar-toggler {
    display: none !important; /* Hide toggler for bottom nav */
}

.navbar-collapse.collapse {
    display: flex !important; /* Always show nav items in bottom navbar */
}

/* Dropdown menu for admin */
.dropdown-menu-up {
    bottom: 100% !important;
    top: auto !important;
    margin-bottom: 10px;
    border-radius: 8px;
    box-shadow: 0 -4px 15px rgba(0,0,0,0.1);
}

.dropdown-item {
    padding: 10px 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background-color: #f8f9fa;
    color: #007bff;
}

.dropdown-item i {
    width: 16px;
    text-align: center;
}

/* Navbar button states */
.nav-link.scanner-active {
    background-color: rgba(40, 167, 69, 0.2) !important;
    color: #28a745 !important;
}

.nav-link.search-active {
    background-color: rgba(0, 123, 255, 0.2) !important;
    color: #007bff !important;
}

.nav-link.history-active {
    background-color: rgba(255, 193, 7, 0.2) !important;
    color: #ffc107 !important;
}

/* SweetAlert Logout Modal Customization */
.logout-modal {
    border-radius: 15px !important;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2) !important;
}

.logout-modal .swal2-title {
    color: #dc3545 !important;
    font-weight: 600 !important;
    font-size: 1.5rem !important;
}

.logout-modal .swal2-content {
    color: #6c757d !important;
    font-size: 1rem !important;
}

.logout-modal .swal2-icon.swal2-question {
    border-color: #ffc107 !important;
    color: #ffc107 !important;
}

.btn-logout-confirm {
    background: linear-gradient(135deg, #dc3545, #c82333) !important;
    border: none !important;
    border-radius: 8px !important;
    font-weight: 500 !important;
    padding: 10px 20px !important;
    transition: all 0.3s ease !important;
}

.btn-logout-confirm:hover {
    background: linear-gradient(135deg, #c82333, #bd2130) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 15px rgba(220, 53, 69, 0.3) !important;
}

.btn-logout-cancel {
    background: #6c757d !important;
    border: none !important;
    border-radius: 8px !important;
    font-weight: 500 !important;
    padding: 10px 20px !important;
    transition: all 0.3s ease !important;
}

.btn-logout-cancel:hover {
    background: #5a6268 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 15px rgba(108, 117, 125, 0.3) !important;
}

.logout-modal .swal2-actions {
    gap: 15px !important;
    margin-top: 25px !important;
}

/* Loading modal styling */
.swal2-popup .swal2-loader {
    border-color: #007bff transparent #007bff transparent !important;
}

/* Large Desktop */
@media (min-width: 1200px) {
    .navbar-nav .nav-link {
        padding: 12px 16px !important;
        margin: 0 4px;
        min-width: 80px;
    }
    
    .navbar-nav .nav-link i {
        font-size: 1.5rem;
        margin-bottom: 5px;
    }
    
    .navbar-nav .nav-link span {
        font-size: 0.8rem;
    }
}

/* Tablet */
@media (max-width: 992px) {
    .navbar-nav .nav-link {
        padding: 8px 12px !important;
        margin: 0 2px;
        min-width: 65px;
    }
    
    .navbar-nav .nav-link i {
        font-size: 1.3rem;
        margin-bottom: 3px;
    }
    
    .navbar-nav .nav-link span {
        font-size: 0.7rem;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .navbar-brand img { height: 32px !important; }
    
    .navbar-nav .nav-link {
        padding: 12px 14px !important;
        font-size: 0.9rem;
        margin: 0 2px;
        min-width: 75px;
    }
    
    .navbar-nav .nav-link i {
        font-size: 1.6rem;
        margin-bottom: 4px;
    }
    
    .navbar-nav .nav-link span {
        font-size: 0.8rem;
        font-weight: 600;
    }
    
    .dropdown-menu-up {
        margin-bottom: 8px;
    }
    
    /* Mobile logout modal adjustments */
    .logout-modal {
        margin: 20px !important;
    }
    
    .logout-modal .swal2-title {
        font-size: 1.3rem !important;
    }
    
    .btn-logout-confirm,
    .btn-logout-cancel {
        padding: 12px 16px !important;
        font-size: 0.9rem !important;
    }
}

/* Small Mobile */
@media (max-width: 576px) {
    .navbar-nav .nav-link {
        padding: 10px 12px !important;
        margin: 0 1px;
        min-width: 70px;
    }
    
    .navbar-nav .nav-link i {
        font-size: 1.4rem;
        margin-bottom: 3px;
    }
    
    .navbar-nav .nav-link span {
        font-size: 0.75rem;
        font-weight: 600;
    }
}

/* Extra Small Mobile */
@media (max-width: 480px) {
    .navbar-nav .nav-link {
        padding: 8px 10px !important;
        margin: 0;
        min-width: 65px;
    }
    
    .navbar-nav .nav-link i {
        font-size: 1.2rem;
        margin-bottom: 2px;
    }
    
    .navbar-nav .nav-link span {
        font-size: 0.7rem;
        font-weight: 600;
    }
}