/* Navbar Base */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05) !important;
    padding: 12px 0;
    transition: all 0.3s ease-in-out;
}

/* Logo placeholder */
.navbar-brand {
    width: 150px;
    height: 40px;
    background: #e5e7eb;
    border-radius: 6px;
}

/* Nav Links */
.navbar-nav .nav-link {
    color: #1f2937; /* neutral dark */
    font-weight: 500;
    font-size: 15px;
    margin: 0 8px;
    position: relative;
    transition: color 0.3s ease;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif !important;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: #4f46e5 !important; /* primary highlight */
}

/* Underline effect */
.navbar-nav .nav-link::after {
    content: "";
    display: block;
    height: 2px;
    width: 0;
    background: #4f46e5;
    transition: width 0.3s;
    margin: auto;
}
.navbar-nav .nav-link:hover::after {
    width: 50%;
}

/* Dropdown */
.dropdown-menu {
    border-radius: 10px;
    border: none;
    padding: 10px 0;
    animation: fadeIn 0.2s ease-in-out;
}
.dropdown-item {
    padding: 8px 20px;
    font-size: 14px;
    transition: background 0.2s;
}
.dropdown-item:hover {
    background: #f3f4f6;
}

/* Login/Signup Buttons */
.login-btn {
    background: transparent;
    border: 1px solid #4f46e5;
    border-radius: 6px;
    padding: 6px 14px;
    color: #4f46e5 !important;
    font-weight: 500;
    transition: all 0.3s;
}
.login-btn:hover {
    background: #4f46e5;
    color: #fff !important;
}

.signup-btn {
    background: #4f46e5 ;
    border-radius: 6px;
    padding: 6px 14px;
    color: #fff !important;
    font-weight: 600;
    transition: all 0.3s;
}
.signup-btn:hover {
    background: #4338ca;
    color:white;
}

/* Animation */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Mobile tweaks */
@media (max-width: 992px) {
    .navbar-nav .nav-link::after {
        display: none; /* no underline animation on mobile */
    }
    .login-btn, .signup-btn {
        display: inline-block;
        width: 100%;
        text-align: center;
        margin-top: 8px;
    }
}