/* Navbar Styles */
.navbar {
    padding: 0.75rem 0;
    background-color: transparent !important;
}

.navbar-brand img {
    height: 40px;
    width: auto;
    transition: transform 0.3s ease;
}

.navbar-brand:hover img {
    transform: scale(1.05);
}

/* Nav Links */
.nav-item {
    position: relative;
    margin: 0 0.5rem;
    display: flex;
    align-items: center;
    flex-direction: column;
}

.nav-link {
    color: var(--color-text-dark);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    position: relative;
}

.nav-link:hover {
    color: var(--color-button-primary);
}

.nav-link.active {
    color: var(--color-button-primary) !important;
    padding-bottom: 2px !important;
}

/* Underline for Active State Only */
.underline-img {
    bottom: -5px;
    left: 0;
    width: 80%;
    display: block;
}

.active + .underline-img {
    display: block !important;
}

/* Dropdown Styles */
.dropdown-menu {
    border: 1px solid #dee2e6;
    border-radius: 8px;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    padding: 0.5rem 0;
    min-width: 150px;
    transform: translateY(10px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.dropdown:hover .dropdown-menu {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.dropdown-item {
    padding: 0.5rem 1rem;
    font-size: 1rem;
    color: var(--color-text-dark);
    transition: all 0.3s ease;
}

.dropdown-item:hover {
    background-color: var(--color-bg-light);
    color: var(--color-button-primary);
    transform: translateX(-5px);
}

/* Arrow Animation */
.arrow-down-img {
    transition: transform 0.3s ease;
    margin-right: 5px;
}

.nav-item:hover .arrow-down-img {
    transform: rotate(180deg);
}

/* Auth Buttons */
.login-btn {
    background-color: transparent;
    text-decoration: underline;
    color: var(--color-text-dark);
    transition: all 0.3s ease;
    font-weight: 500;
}

.login-btn:hover {
    color: var(--color-button-primary);
    transform: translateY(-2px);
}

.register-btn {
    background-color: var(--color-button-primary);
    color: white;
    border-radius: 8px;
    padding: 0.5rem 1.5rem;
    transition: all 0.3s ease;
    font-weight: 500;
}

.register-btn:hover {
    background-color: var(--color-button-secondary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 48, 144, 0.1);
}

/* Organizations Link */
.arrow-img {
    transition: transform 0.3s ease;
}

a:hover .arrow-img {
    transform: translate(5px, -5px);
}

/* Mobile Responsive */
@media (max-width: 991.98px) {
    .navbar {
        padding: 0.5rem 0;
    }
    
    .navbar-toggler {
        border: none;
        padding: 0.25rem 0.5rem;
    }
    
    .navbar-toggler:focus {
        box-shadow: none;
    }
    
    .navbar-collapse {
        margin-top: 1rem;
    }
    
    .navbar-nav {
        padding: 1rem 0;
        width: 100%;
    }
    
    .nav-item {
        margin: 0.5rem 0;
        display: block;
        flex-direction: row;
        justify-content: flex-start;
        align-items: center;
        width: 100%;
    }
    .nav-item>img {
       width: 100px;
    }
    
    .nav-link {
        padding: 0.75rem 1rem;
        font-size: 1rem;
        width: 100%;
        text-align: right;
    }
    
    .underline-img {
        display: none !important;
    }
    
    /* Mobile dropdown styles */
    .dropdown-menu {
        position: static !important;
        transform: none !important;
        opacity: 1 !important;
        visibility: visible !important;
        box-shadow: none;
        border: none;
        background-color: rgba(0, 0, 0, 0.05);
        margin-top: 0.5rem;
        border-radius: 8px;
    }
    
    .dropdown-item {
        padding: 0.75rem 1.5rem;
        text-align: right;
    }
    
    /* Mobile auth buttons container */
    .d-flex.align-items-center {
        flex-direction: column;
        align-items: stretch !important;
        gap: 1rem !important;
        width: 100%;
        margin-top: 1rem;
        padding: 1rem 0;
        border-top: 1px solid #dee2e6;
    }
    
    .login-btn, .register-btn {
        width: 100%;
        text-align: center;
        padding: 0.75rem 1rem;
        font-size: 1rem;
    }
    
    /* Organizations link mobile */
    .d-flex.align-items-center a[href*="organizations"] {
        width: 100%;
        justify-content: center;
        padding: 0.75rem 1rem;
        border: 1px solid #dee2e6;
        border-radius: 8px;
        background-color: #f8f9fa;
    }
    
    /* Arrow animations disabled on mobile */
    .nav-item:hover .arrow-down-img {
        transform: none;
    }
    
    a:hover .arrow-img {
        transform: none;
    }
}

/* Extra small devices */
@media (max-width: 575.98px) {
    .navbar {
        padding: 0.25rem 0;
    }
    
    .nav-link {
        font-size: 0.9rem;
        padding: 0.5rem 0.75rem;
    }
    
    .login-btn, .register-btn {
        font-size: 0.9rem;
        padding: 0.6rem 0.75rem;
    }
}

/* RTL Support */
[dir="rtl"] .dropdown-menu-end {
    left: 0;
    right: auto;
}

.active {
    color: var(--color-button-primary) !important;
    padding-bottom: 2px !important;
}

.active,.underline-img {
    display: block !important;
}

.underline-img {
    display: none;
}