/* Professional Navbar with Dark Bluish Gradient */
.navbar {
    height: 85px;
    width: 100%;
    padding: 0 2.5rem;
    background: linear-gradient(135deg, rgba(0, 29, 48, 0.95) 0%, rgba(4, 30, 38, 0.95) 50%, rgba(0, 15, 24, 0.95) 100%);
    box-shadow: 
        0 8px 32px rgba(0, 20, 40, 0.6),
        0 1px 0 rgba(100, 200, 255, 0.1),
        inset 0 1px 0 rgba(100, 180, 220, 0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(100, 200, 255, 0.15);
    transition: all 0.3s ease;
}






/* Enhanced bubbly background effect */
.navbar::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 15% 25%, rgba(100, 220, 255, 0.08) 0%, transparent 25%),
        radial-gradient(circle at 85% 75%, rgba(100, 220, 255, 0.08) 0%, transparent 25%),
        radial-gradient(circle at 35% 65%, rgba(100, 220, 255, 0.06) 0%, transparent 25%),
        radial-gradient(circle at 65% 35%, rgba(100, 220, 255, 0.06) 0%, transparent 25%),
        linear-gradient(90deg, transparent 0%, rgba(100, 220, 255, 0.02) 50%, transparent 100%);
    z-index: -1;
    opacity: 0.8;
}

/* Subtle top glow line */
.navbar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 20%;
    right: 20%;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(100, 220, 255, 0.4) 20%, 
        rgba(100, 220, 255, 0.8) 50%, 
        rgba(100, 220, 255, 0.4) 80%, 
        transparent 100%);
    z-index: 1;
}

.nav-left {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 1rem; /* smaller spacing between logo and nav-items */
    flex: 1;
}


/* Professional Logo */
.logo {
    font-weight: 700;
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-right: 0px;
    color: #c0f0ff;
    text-shadow: 
        0 2px 4px rgba(0, 30, 60, 0.6),
        0 0 8px rgba(192, 240, 255, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
    letter-spacing: 0.02em;
}

.logo:hover {
    transform: translateY(-1px);
    text-shadow: 
        0 3px 6px rgba(0, 30, 60, 0.8),
        0 0 12px rgba(192, 240, 255, 0.5);
}

.logo-img {
    height: 38px;
    width: auto;
    filter: drop-shadow(0 2px 8px rgba(100, 200, 255, 0.4));
    transition: all 0.3s ease;
}

.logo:hover .logo-img {
    filter: drop-shadow(0 4px 12px rgba(100, 200, 255, 0.6));
    transform: scale(1.05);
}

.logo-blue {
    color: #3ac3ff;
    text-shadow: 
        0 2px 4px rgba(0, 30, 60, 0.6),
        0 0 12px rgba(58, 195, 255, 0.6);
    position: relative;
}

.logo-blue::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #3ac3ff, transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.logo:hover .logo-blue::after {
    opacity: 0.6;
}

/* Professional Navigation Items */
.nav-items {
    display: flex;
    align-items: center;
    gap: 0.75rem; /* smaller gap between nav items */
}


.nav-item {
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.2rem;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
    letter-spacing: 0.01em;
}

.nav-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(100, 220, 255, 0.1);
    border-radius: 8px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.nav-item:hover {
    color: #ffffff;
    transform: translateY(-1px);
    text-decoration: none;
}

.nav-item:hover::before {
    opacity: 1;
}

/* Enhanced Right Navigation */
.nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    z-index: 2;
}

.sign-in {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

.sign-in::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(100, 220, 255, 0.1);
    border-radius: 8px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sign-in:hover {
    color: #ffffff;
    text-decoration: none;
    transform: translateY(-1px);
}

.sign-in:hover::before {
    opacity: 1;
}

/* Premium Register Button */
.register-btn {
    background: linear-gradient(135deg, #3ac3ff 0%, #50bafc 100%);
    color: #ffffff;
    padding: 12px 24px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-shadow: 
        0 4px 16px rgba(58, 195, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.register-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.register-btn:hover {
    background: linear-gradient(135deg, #50d0ff 0%, #64dcff 100%);
    transform: translateY(-2px);
    box-shadow: 
        0 6px 20px rgba(58, 195, 255, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    text-decoration: none;
}

.register-btn:hover::before {
    left: 100%;
}

/* Professional Balance Container */
.balance-container {
    font-weight: 600;
    display: flex;
    width: fit-content;
    height: 44px;
    border-radius: 12px;
    overflow: hidden;
    margin-top: 5px;
    box-shadow: 
        0 4px 16px rgba(0, 30, 60, 0.3),
        inset 0 1px 0 rgba(100, 180, 220, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(100, 200, 255, 0.15);
}

.balance-left {
    background: linear-gradient(135deg, rgba(10, 50, 80, 0.9) 0%, rgba(20, 70, 100, 0.9) 100%);
    width: 74%;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 16px;
    color: #c0f0ff;
    z-index: 10001 !important;
    position: relative;
}

.balance-left::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(100, 220, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(100, 220, 255, 0.05) 0%, transparent 50%);
    z-index: -1;
}

.balance-right {
    background: linear-gradient(135deg, #3ac3ff 0%, #50bafc 100%);
    width: 35%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.balance-right::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
}

.dl-icon {
    width: 22px;
    height: 22px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
    z-index: 1;
}

/* Professional Logout Button */
.logout-btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 10px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, #ff6b6b 0%, #ff5252 100%);
    color: white;
    border: none;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 0.95rem;
    margin-left: 15px;
    box-shadow: 0 4px 16px rgba(255, 107, 107, 0.3);
    position: relative;
    overflow: hidden;
}

.logout-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.logout-btn:hover {
    background: linear-gradient(135deg, #ff5252 0%, #f44336 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
    text-decoration: none;
}

.logout-btn:hover::before {
    left: 100%;
}

/* Mobile Menu Enhancements */
.hamburger-menu {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #c0f0ff;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.3s ease;
    z-index: 2;
}

.hamburger-menu:hover {
    background: rgba(100, 220, 255, 0.1);
    color: #ffffff;
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 20, 40, 0.8);
    backdrop-filter: blur(8px);
    z-index: 98;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-menu {
    position: fixed;
    top: 85px;
    right: -320px;
    width: 320px;
    height: calc(100% - 85px);
    background: linear-gradient(135deg, rgba(0, 29, 48, 0.95) 0%, rgba(4, 30, 38, 0.95) 100%);
    backdrop-filter: blur(20px);
    z-index: 99;
    transition: right 0.3s ease;
    overflow-y: auto;
    padding: 24px;
    box-shadow: 
        -8px 0 32px rgba(0, 20, 40, 0.6),
        inset 1px 0 0 rgba(100, 200, 255, 0.1);
    border-left: 1px solid rgba(100, 200, 255, 0.15);
}

.mobile-menu::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(100, 220, 255, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(100, 220, 255, 0.05) 0%, transparent 40%);
    z-index: -1;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-header {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding-bottom: 24px;
    margin-bottom: 24px;
    border-bottom: 1px solid rgba(100, 200, 255, 0.2);
}

.mobile-sign-in {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    text-align: center;
    padding: 12px;
    border-radius: 8px;
    transition: all 0.3s ease;
    background: rgba(100, 220, 255, 0.05);
}

.mobile-sign-in:hover {
    color: #ffffff;
    background: rgba(100, 220, 255, 0.1);
    text-decoration: none;
}

.mobile-register-btn {
    background: linear-gradient(135deg, #3ac3ff 0%, #50bafc 100%);
    color: #ffffff;
    padding: 14px 24px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    text-align: center;
    box-shadow: 0 4px 16px rgba(58, 195, 255, 0.3);
}

.mobile-register-btn:hover {
    background: linear-gradient(135deg, #50d0ff 0%, #64dcff 100%);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(58, 195, 255, 0.4);
    text-decoration: none;
}

.mobile-logout-btn {
    display: none;
    width: 100%;
    padding: 14px;
    margin: 12px 0;
    border-radius: 10px;
    background: linear-gradient(135deg, #ff6b6b 0%, #ff5252 100%);
    color: white;
    border: none;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(255, 107, 107, 0.3);
}

.mobile-logout-btn:hover {
    background: linear-gradient(135deg, #ff5252 0%, #f44336 100%);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
}

.mobile-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    font-weight: 500;
    margin-left: 0;
    padding: 16px 12px;
    border-bottom: 1px solid rgba(100, 200, 255, 0.1);
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 8px;
    text-decoration: none;
}

.mobile-nav-item:hover {
    color: #ffffff;
    background: rgba(100, 220, 255, 0.08);
    transform: translateX(4px);
    text-decoration: none;
}

.mobile-game-item {
    text-decoration: none;
    color: inherit;
}

.mobile-game-item:hover {
    text-decoration: none;
}

/* Responsive Design */
@media (max-width: 1280px) {
    .nav-items {
        display: none;
    }
    
    .nav-right {
        display: none;
    }
    
    .hamburger-menu {
        display: block;
    }
    
    .full-logo {
        display: none;
    }
    
    .mobile-logo {
        display: flex;
    }

    .nav-right .logout-btn {
        display: none;
    }
    
    .mobile-menu .mobile-logout-btn {
        display: block;
    }

    .balance-container {
        display: none;
    }
}

@media (min-width: 1281px) {
    .nav-items {
        display: flex;
        gap: 2rem;
    }
    
    .nav-right {
        display: flex;
    }
    
    .hamburger-menu {
        display: none;
    }
    
    .full-logo {
        display: flex;
    }
    
    .mobile-logo {
        display: none;
    }

    .nav-right .logout-btn {
        display: inline-block;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 0 1.5rem;
        height: 75px;
    }
    
    .logo {
        font-size: 1.3rem;
    }
    
    .logo-img {
        height: 32px;
    }

    .mobile-menu {
        width: 100%;
        right: -100%;
        padding: 20px;
    }

    .full-logo {
        display: none;
    }
    
    .mobile-logo {
        display: inline-flex;
        font-size: 1.4rem;
    }
}

@media (max-width: 576px) {
    .navbar {
        padding: 0 1rem;
        height: 70px;
    }
    
    .logo {
        font-size: 1.2rem;
    }
    
    .logo-img {
        height: 30px;
    }
}

/* Additional Professional Touches */
.games-grid a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.games-grid a:hover {
    text-decoration: none;
}

.games-grid a h3 {
    text-decoration: none;
}

/* Scroll behavior */
.navbar.scrolled {
    background: linear-gradient(135deg, rgba(0, 29, 48, 0.98) 0%, rgba(4, 30, 38, 0.98) 50%, rgba(0, 15, 24, 0.98) 100%);
    box-shadow: 
        0 12px 40px rgba(0, 20, 40, 0.8),
        0 1px 0 rgba(100, 200, 255, 0.15),
        inset 0 1px 0 rgba(100, 180, 220, 0.08);
}