/* Modern Navigation Styles */

.modern-navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.modern-navbar.scrolled {
    background: rgba(15, 23, 42, 0.98);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.modern-navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    max-width: 1400px;
    margin: 0 auto;
}

/* Brand Logo */
.nav-brand {
    flex-shrink: 0;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.brand-logo:hover {
    transform: translateY(-2px);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1f2937;
    font-size: 18px;
    font-weight: 700;
    box-shadow: 0 4px 20px rgba(245, 158, 11, 0.3);
}

.brand-text {
    color: white;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

/* Mobile Menu Toggle */
.nav-menu-toggle {
    display: none;
}

.mobile-menu-btn {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    transition: all 0.3s ease;
}

.mobile-menu-btn span {
    width: 20px;
    height: 2px;
    background: white;
    transition: all 0.3s ease;
}

.mobile-menu-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 40px;
}

.main-menu {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.menu-item {
    position: relative;
}

.menu-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
}

.menu-link i {
    font-size: 16px;
}

.menu-link:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

.menu-link.active {
    color: #fbbf24;
    background: rgba(251, 191, 36, 0.1);
}

.menu-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 2px;
    background: #fbbf24;
    border-radius: 1px;
}

/* Navigation Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* User Dropdown */
.user-dropdown {
    position: relative;
}

.user-menu-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.user-menu-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1f2937;
    font-size: 14px;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-name {
    color: white;
    font-size: 14px;
    font-weight: 600;
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-menu-btn i {
    color: rgba(255, 255, 255, 0.6);
    font-size: 12px;
    transition: all 0.3s ease;
}

.user-dropdown.open .user-menu-btn i {
    transform: rotate(180deg);
}

.user-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 220px;
    background: rgba(30, 41, 59, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

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

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.dropdown-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    transform: translateX(4px);
}

.dropdown-item i {
    width: 16px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.dropdown-item.logout {
    color: #ef4444;
}

.dropdown-item.logout i {
    color: #ef4444;
}

.dropdown-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 8px 0;
}

/* Auth Buttons */
.btn-login,
.btn-register {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border: none;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-login {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-login:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.btn-register {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #1f2937;
}

.btn-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(245, 158, 11, 0.3);
}

/* Responsive Design */
@media (max-width: 992px) {
    .modern-navbar .container {
        padding: 12px 16px;
    }
    
    .nav-menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 320px;
        height: 100vh;
        background: rgba(15, 23, 42, 0.98);
        backdrop-filter: blur(20px);
        border-left: 1px solid rgba(255, 255, 255, 0.1);
        flex-direction: column;
        gap: 0;
        padding: 80px 20px 20px;
        transition: all 0.3s ease;
        overflow-y: auto;
    }
    
    .nav-menu.open {
        right: 0;
    }
    
    .main-menu {
        flex-direction: column;
        gap: 4px;
        width: 100%;
    }
    
    .menu-link {
        padding: 16px 20px;
        border-radius: 12px;
        font-size: 16px;
    }
    
    .nav-actions {
        flex-direction: column;
        gap: 12px;
        width: 100%;
        margin-top: 20px;
        padding-top: 20px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .btn-login,
    .btn-register {
        width: 100%;
        justify-content: center;
        padding: 16px;
    }
    
    .user-menu-btn {
        width: 100%;
        justify-content: center;
    }
    
    .user-dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        margin-top: 12px;
        background: rgba(255, 255, 255, 0.05);
    }
}

@media (max-width: 480px) {
    .brand-text {
        font-size: 18px;
    }
    
    .logo-icon {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }
    
    .nav-menu {
        width: 280px;
    }
}