/* Modern Navigation Styles */

.navbar {
    background: rgba(10, 55, 85, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(10, 55, 85, 0.98);
    box-shadow: var(--shadow-lg);
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    gap: 2rem;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0 auto;
}

.logo-image {
    width: 50px;
    height: 50px;
    transition: var(--transition);
}

.logo-image:hover {
    transform: scale(1.1);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    white-space: nowrap; 
    min-width: max-content;
}

.logo-text:hover {
    color: var(--accent-color);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem; 
    list-style: none;
    flex-shrink: 0; 
    margin-left: 2rem;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0.75rem; /* Slightly reduced horizontal padding */
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
    white-space: nowrap; /* Prevent text wrapping */
    font-size: 0.9rem; /* Slightly smaller font to fit better */
}

.nav-link:hover {
    color: var(--accent-color);
    background: rgba(255, 255, 255, 0.1);
}

.nav-link.active {
    color: var(--accent-color);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: var(--accent-color);
    border-radius: 50%;
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem; /* Slightly reduced padding */
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    min-width: 0; /* Allow flex items to shrink if needed */
}

/* Auth Buttons */
.auth-buttons {
    display: flex;
    gap: 0.75rem; /* Slightly reduced gap */
    flex-shrink: 0; /* Prevent shrinking */
}

.auth-btn {
    padding: 0.5rem 1.25rem;
    font-weight: 500;
    border-radius: var(--border-radius);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.875rem;
}

.auth-btn.login {
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.auth-btn.login:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-color);
    color: white;
}

.auth-btn.signup {
    background: var(--accent-color);
    color: white;
    border: 1px solid var(--accent-color);
}

.auth-btn.signup:hover {
    background: var(--accent-light);
    border-color: var(--accent-light);
    color: white;
    transform: translateY(-1px);
}

/* Profile Dropdown */
.profile-container {
    position: relative;
    flex-shrink: 0;
}

.profile-trigger {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.profile-trigger:hover {
    background: rgba(255, 255, 255, 0.1);
}

.profile-image {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--accent-color);
    object-fit: cover;
    transition: var(--transition);
}

.profile-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.profile-name {
    color: white;
    font-weight: 500;
    font-size: 0.875rem;
    margin-bottom: 0.125rem;
    white-space: nowrap; /* Prevent text wrapping */
}

.profile-role {
    color: var(--accent-color);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.dropdown-arrow {
    color: white;
    font-size: 0.75rem;
    transition: var(--transition);
}

.profile-container.open .dropdown-arrow {
    transform: rotate(180deg);
}

.profile-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    min-width: 200px;
    padding: 0.5rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1000;
}

.profile-container.open .profile-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.875rem;
}

.dropdown-item:hover {
    background: var(--background-secondary);
    color: var(--primary-color);
}

.dropdown-icon {
    font-size: 1rem;
    color: var(--text-secondary);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0.5rem 0;
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.hamburger-line {
    width: 100%;
    height: 3px;
    background: white;
    border-radius: 2px;
    transition: var(--transition);
    transform-origin: center;
}

.mobile-menu-toggle.open .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.mobile-menu-toggle.open .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.open .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.mobile-menu {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--primary-color);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

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

.mobile-nav-menu {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    list-style: none;
    margin-bottom: 2rem;
    text-align: center;
}

.mobile-nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    text-align: center;
}

.mobile-nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--accent-color);
}

.mobile-auth-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-auth-btn {
    padding: 1rem;
    font-weight: 500;
    border-radius: var(--border-radius);
    text-decoration: none;
    transition: var(--transition);
    text-align: center;
}

.mobile-auth-btn.login {
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.mobile-auth-btn.signup {
    background: var(--accent-color);
    color: white;
    border: 1px solid var(--accent-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .navbar-container {
        padding: 0 1rem;
    }
    
    .nav-menu {
        gap: 1rem;
    }
    
    .nav-link {
        padding: 0.5rem 0.5rem; /* Even smaller padding */
        font-size: 0.85rem; /* Smaller font */
    }
    
    .logo-text {
        font-size: 1.3rem; /* Slightly smaller logo text */
    }

    .profile-info {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-menu,
    .auth-buttons {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .navbar-container {
        padding: 0 1rem;
    }
    
    .profile-container {
        margin-left: auto;
        margin-right: 1rem;
    }
}

@media (max-width: 480px) {
    .navbar-container {
        height: 70px;
        padding: 0 0.5rem;
    }
    
    .logo-image {
        width: 40px;
        height: 40px;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    .mobile-menu {
        top: 70px;
        padding: 1rem;
    }
}