/* Modern Header Styles */

/* Navigation Bar */
.navbar-modern {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    padding: 0.75rem 0;
    transition: all 0.3s ease;
}

.navbar-modern.scrolled {
    background: rgba(255, 255, 255, 0.98) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

/* Brand */
.navbar-brand {
    display: flex;
    align-items: center;
    font-size: 1.35rem;
    font-weight: 700;
    color: #2c3e50 !important;
    transition: transform 0.2s ease;
}

.navbar-brand:hover {
    transform: translateX(5px);
    color: #ff922b !important;
}

.brand-icon {
    font-size: 1.5rem;
    margin-right: 0.5rem;
}

.brand-text {
    font-family: 'Poppins', sans-serif;
    letter-spacing: -0.5px;
}

/* Navigation Links */
.navbar-modern .navbar-nav .nav-link {
    color: #4a5568 !important;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
    margin: 0 0.25rem;
    border-radius: 8px;
    transition: all 0.2s ease;
    position: relative;
    display: flex;
    align-items: center;
}

.navbar-modern .navbar-nav .nav-link:hover {
    color: #ff922b !important;
    background-color: rgba(255, 146, 43, 0.08);
    transform: translateY(-1px);
}

.navbar-modern .navbar-nav .nav-link i {
    font-size: 1.1rem;
}

/* Active Link Indicator */
.navbar-modern .navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: #ff922b;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.navbar-modern .navbar-nav .nav-link.active::after,
.navbar-modern .navbar-nav .nav-link:hover::after {
    width: 70%;
}

/* Icon Buttons */
.nav-icon {
    width: 40px;
    height: 40px;
    display: flex !important;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: transparent;
    border: none;
    color: #4a5568 !important;
    transition: all 0.2s ease;
    cursor: pointer;
}

.nav-icon:hover {
    background-color: rgba(0, 0, 0, 0.05);
    color: #ff922b !important;
}

/* User Avatar */
.user-menu-toggle {
    padding: 0 !important;
    display: flex;
    align-items: center;
}

.user-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid transparent;
    transition: all 0.2s ease;
    cursor: pointer;
}

.user-avatar:hover {
    border-color: #ff922b;
    transform: scale(1.05);
}

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

/* User Dropdown */
.user-dropdown {
    min-width: 250px;
    padding: 0;
    border: none;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin-top: 0.5rem;
}

.user-dropdown .dropdown-header {
    background-color: #f7fafc;
    padding: 1rem;
    border-bottom: 1px solid #e2e8f0;
}

.user-dropdown .dropdown-item {
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    color: #4a5568;
    transition: all 0.2s ease;
}

.user-dropdown .dropdown-item:hover {
    background-color: #f7fafc;
    color: #ff922b;
    padding-left: 1.25rem;
}

.user-dropdown .dropdown-item i {
    width: 20px;
    text-align: center;
}

.user-dropdown .dropdown-item.text-danger:hover {
    background-color: #fee;
    color: #dc3545;
}

/* Login/Register Buttons */
.btn-login {
    color: #4a5568 !important;
    font-weight: 500;
    padding: 0.5rem 1.25rem !important;
    transition: all 0.2s ease;
}

.btn-login:hover {
    color: #ff922b !important;
}

.btn-register {
    background-color: #ff922b !important;
    color: white !important;
    font-weight: 500;
    padding: 0.5rem 1.25rem !important;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.btn-register:hover {
    background-color: #e67700 !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 146, 43, 0.3);
}

/* Mobile Menu Toggle */
.navbar-toggler {
    border: none;
    padding: 0.25rem 0.75rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: none;
    position: relative;
    width: 24px;
    height: 20px;
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after,
.navbar-toggler-icon span {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #4a5568;
    transition: all 0.3s ease;
}

.navbar-toggler-icon::before {
    top: 0;
}

.navbar-toggler-icon span {
    top: 50%;
    transform: translateY(-50%);
}

.navbar-toggler-icon::after {
    bottom: 0;
}

/* Dark Mode Styles */
body.dark-mode .navbar-modern {
    background: rgba(26, 32, 44, 0.95) !important;
}

body.dark-mode .navbar-brand,
body.dark-mode .navbar-modern .navbar-nav .nav-link,
body.dark-mode .nav-icon {
    color: #e2e8f0 !important;
}

body.dark-mode .navbar-modern .navbar-nav .nav-link:hover,
body.dark-mode .nav-icon:hover {
    color: #ff922b !important;
    background-color: rgba(255, 146, 43, 0.1);
}

body.dark-mode .user-dropdown {
    background-color: #2d3748;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

body.dark-mode .user-dropdown .dropdown-header {
    background-color: #1a202c;
    border-bottom-color: #4a5568;
}

body.dark-mode .user-dropdown .dropdown-item {
    color: #e2e8f0;
}

body.dark-mode .user-dropdown .dropdown-item:hover {
    background-color: rgba(255, 146, 43, 0.1);
}

body.dark-mode .navbar-toggler-icon::before,
body.dark-mode .navbar-toggler-icon::after,
body.dark-mode .navbar-toggler-icon span {
    background-color: #e2e8f0;
}

/* Responsive Styles */
@media (max-width: 991.98px) {
    .navbar-modern {
        padding: 0.5rem 0;
    }
    
    .navbar-modern .navbar-collapse {
        background-color: rgba(255, 255, 255, 0.98);
        margin-top: 1rem;
        padding: 1rem;
        border-radius: 12px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    }
    
    body.dark-mode .navbar-modern .navbar-collapse {
        background-color: rgba(26, 32, 44, 0.98);
    }
    
    .navbar-modern .navbar-nav {
        align-items: stretch !important;
    }
    
    .navbar-modern .navbar-nav .nav-link {
        margin: 0.25rem 0;
    }
    
    .nav-icon {
        width: 100%;
        border-radius: 8px;
        justify-content: flex-start;
        padding-left: 1rem;
    }
    
    .user-menu-toggle {
        width: 100%;
        justify-content: flex-start;
        padding: 0.5rem 1rem !important;
    }
    
    .user-avatar {
        margin-right: 0.75rem;
    }
    
    .user-dropdown {
        position: static !important;
        width: 100%;
        box-shadow: none;
        margin-top: 0;
        border-top: 1px solid #e2e8f0;
    }
}