:root {
    --navbar-brand-color: #e91e63;
    --navbar-brand-hover-color: #c2185b;
    --navbar-bg-light: #ffffff;
    --navbar-bg-dark: #1e293b;
    --navbar-text-light: #334155;
    --navbar-text-dark: #f8fafc;
    --navbar-border-dark: #334155;
}

/* Common Navbar Styles */
.navbar {
    background-color: var(--navbar-bg-light) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.navbar-brand {
    font-weight: 800;
    color: var(--primary-color) !important;
    transition: color 0.3s ease;
    font-size: 1.6rem;
    letter-spacing: -0.5px;
}

.navbar-brand:hover {
    color: var(--primary-hover) !important;
}

/* Nav Link Micro-interactions */
.nav-link {
    position: relative;
    transition: color 0.3s ease;
    font-weight: 700;
    font-size: 0.95rem;
    padding: 0.5rem 1rem !important;
    color: var(--text-secondary);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 5px;
    left: 50%;
    background-color: var(--primary-color);
    transition: all 0.3s ease;
    transform: translateX(-50%);
    opacity: 0;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 20px;
    opacity: 1;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color) !important;
}

/* Auth Buttons */
.btn-auth-login {
    border: 2px solid transparent;
    font-weight: 700;
    transition: all 0.3s ease;
    color: var(--text-secondary);
}

.btn-auth-login:hover {
    color: var(--primary-color);
    background: rgba(233, 30, 99, 0.05);
}

.btn-auth-register {
    background: var(--primary-color);
    border: 2px solid var(--primary-color);
    color: white;
    font-weight: 700;
    transition: all 0.3s ease;
}

.btn-auth-register:hover {
    background: transparent;
    color: var(--primary-color);
}

/* Member Navbar Specifics */
.navbar-member {
    background: #ffffff !important; /* Force solid white by default */
    border-radius: 16px;
    margin: 16px 24px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
    padding: 0.7rem 1.5rem;
    z-index: 1040;
    border: 1px solid var(--border-color);
}

@media (max-width: 991.98px) {
    .navbar-member {
        margin: 0 !important;
        border-radius: 0 !important;
        width: 100% !important;
        top: 0 !important;
        background-color: #ffffff !important; /* Force solid white on mobile */
        padding: 0.7rem 1rem !important;
    }

    [data-bs-theme="dark"] .navbar-member {
        background-color: #1e293b !important; /* Force solid dark on mobile */
    }
}

/* Dark Mode Overrides for specific navbar elements if needed */
[data-bs-theme="dark"] .navbar {
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

[data-bs-theme="dark"] .btn-auth-register {
    color: #fff;
}

.nav-icon-btn {
    color: #64748b;
    font-size: 1.25rem;
    padding: 8px;
    border-radius: 50%;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
}

.nav-icon-btn:hover {
    background-color: rgba(233, 30, 99, 0.08);
    color: var(--navbar-brand-color);
    transform: translateY(-2px);
}

.user-profile-nav {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #334155;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    padding: 6px 12px;
    border-radius: 30px;
    transition: background-color 0.3s ease;
    border: 1px solid transparent;
}

.user-profile-nav:hover {
    background-color: #f1f5f9;
    border-color: #e2e8f0;
}

.user-avatar-nav {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

/* Language Dropdown */
.lang-dropdown-menu {
    border-radius: 16px;
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    padding: 8px;
    min-width: 180px;
    max-height: 400px;
    overflow-y: auto;
    background-color: var(--navbar-bg-light) !important;
}

[data-bs-theme="dark"] .lang-dropdown-menu {
    background-color: var(--navbar-bg-dark) !important;
    border-color: rgba(255,255,255,0.05);
}

.lang-item {
    padding: 10px 16px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
}

.lang-item:hover {
    background-color: rgba(233, 30, 99, 0.04);
    color: var(--navbar-brand-color);
}

/* Dark Mode Overrides */
[data-bs-theme="dark"] .navbar {
    background-color: var(--navbar-bg-dark) !important;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

[data-bs-theme="dark"] .navbar-member {
    background: #1e293b !important; /* Force solid dark */
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    border: 1px solid rgba(255,255,255,0.05);
}

[data-bs-theme="dark"] .user-profile-nav {
    color: var(--navbar-text-dark);
}

[data-bs-theme="dark"] .user-profile-nav:hover {
    background-color: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.1);
}

[data-bs-theme="dark"] .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
    filter: none !important;
}

[data-bs-theme="dark"] .btn-light {
    background-color: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.1);
    color: #e2e8f0;
}

[data-bs-theme="dark"] .btn-light:hover {
    background-color: rgba(255,255,255,0.1);
    color: #fff;
}