/* Top Bar */
.top-bar {
    background-color: var(--dark-color);
    color: var(--light-color);
    padding: var(--spacing-sm) 0;
    font-size: var(--font-sm);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-left, .top-bar-right {
    display: flex;
    align-items: center;
}

.date-time {
    display: flex;
    align-items: center;
    margin-right: var(--spacing-md);
}

.date-time i {
    margin-right: var(--spacing-xs);
}

.separator {
    margin: 0 var(--spacing-xs);
}

.top-mini-widgets {
    display: flex;
    align-items: center;
}

.mini-widget {
    display: flex;
    align-items: center;
    margin-left: var(--spacing-md);
}

.mini-widget i {
    margin-right: var(--spacing-xs);
    color: var(--accent-color);
}

.social-links {
    display: flex;
    align-items: center;
    margin-right: var(--spacing-md);
}

.social-link {
    color: var(--light-color);
    margin: 0 var(--spacing-xs);
    font-size: var(--font-md);
    transition: var(--transition-fast);
}

.social-link:hover {
    color: var(--primary-color);
}

.user-actions {
    display: flex;
    align-items: center;
}

.btn-login, .btn-register {
    color: var(--light-color);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.btn-login {
    display: flex;
    align-items: center;
    margin-right: var(--spacing-sm);
}

.btn-login i {
    margin-right: var(--spacing-xs);
}

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

.btn-register:hover {
    background-color: var(--secondary-color);
    color: var(--light-color);
}

/* Main Header */
.main-header {
    background-color: var(--bg-light);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-light);
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    flex-direction: column;
}

.logo {
    display: flex;
    align-items: center;
    color: var(--text-dark);
}

.logo img {
    height: 40px;
    margin-right: var(--spacing-xs);
}

.logo-text {
    font-size: var(--font-2xl);
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
}

.logo-text .dot {
    color: var(--secondary-color);
}

.site-slogan {
    font-size: var(--font-sm);
    color: var(--text-medium);
    margin-top: var(--spacing-xs);
}

.header-right {
    display: flex;
    align-items: center;
}

.search-container {
    margin-right: var(--spacing-md);
}

.search-form {
    display: flex;
    position: relative;
}

.search-input {
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-full);
    padding: var(--spacing-sm) var(--spacing-lg);
    width: 250px;
    font-family: 'Roboto', sans-serif;
    transition: var(--transition-fast);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
    width: 300px;
}

.search-button {
    position: absolute;
    right: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    background: none;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.search-button:hover {
    color: var(--primary-color);
}

.btn-add-post {
    display: flex;
    align-items: center;
    background-color: var(--accent-color);
    color: var(--bg-light);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.btn-add-post i {
    margin-right: var(--spacing-xs);
    font-size: var(--font-lg);
}

.btn-add-post:hover {
    background-color: var(--secondary-color);
    color: var(--bg-light);
}

/* News Ticker */
.ticker-container {
    background-color: var(--primary-color);
    color: var(--bg-light);
    overflow: hidden;
}

.ticker-container .container {
    display: flex;
    align-items: center;
    height: 40px;
}

.ticker-label {
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--secondary-color);
    font-weight: 700;
    font-size: var(--font-sm);
    white-space: nowrap;
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    margin-right: var(--spacing-md);
}

.ticker-label::after {
    content: '';
    position: absolute;
    right: -10px;
    top: 0;
    width: 0;
    height: 0;
    border-top: 20px solid transparent;
    border-bottom: 20px solid transparent;
    border-left: 10px solid var(--secondary-color);
}

.ticker {
    flex: 1;
    overflow: hidden;
    height: 100%;
}

.ticker-items {
    display: flex;
    align-items: center;
    height: 100%;
    animation: ticker 20s linear infinite;
}

.ticker-item {
    white-space: nowrap;
    flex-shrink: 0;
    padding: 0 var(--spacing-xl);
    position: relative;
}

.ticker-item::after {
    content: '•';
    position: absolute;
    right: 0;
}

.ticker-item:last-child::after {
    display: none;
}

.ticker-item a {
    color: var(--bg-light);
}

.ticker-item a:hover {
    text-decoration: underline;
}

@keyframes ticker {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-100%);
    }
}

/* Main Navigation */
.main-nav {
    background-color: var(--dark-color);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-menu {
    display: flex;
    align-items: center;
    height: 50px;
    position: relative;
}

.menu-item {
    position: relative;
    height: 100%;
}

.menu-item > a {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 var(--spacing-md);
    color: var(--light-color);
    font-weight: 500;
    transition: var(--transition-fast);
}

.menu-item > a i {
    font-size: var(--font-xs);
    margin-left: var(--spacing-xs);
    transition: var(--transition-fast);
}

.menu-item:hover > a {
    background-color: var(--primary-color);
}

.menu-item:hover > a i {
    transform: rotate(180deg);
}

.sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--bg-light);
    min-width: 220px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition-fast);
    z-index: 101;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.menu-item-has-children:hover .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sub-menu li a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-dark);
    border-bottom: 1px solid var(--border-light);
    transition: var(--transition-fast);
}

.sub-menu li:last-child a {
    border-bottom: none;
}

.sub-menu li a:hover {
    background-color: var(--bg-gray);
    padding-left: var(--spacing-lg);
    color: var(--primary-color);
}

.menu-item-more {
    margin-left: auto;
}

.mobile-menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: var(--light-color);
    font-size: var(--font-xl);
    border-radius: var(--radius-sm);
    cursor: pointer;
    margin-left: auto;
}

/* Login Modal */
.login-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.login-modal.active {
    display: flex;
}

.login-modal-content {
    background-color: var(--bg-light);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 400px;
    position: relative;
    box-shadow: var(--shadow-xl);
}

.close-modal {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-size: var(--font-2xl);
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition-fast);
}

.close-modal:hover {
    color: var(--text-dark);
}

.login-form {
    margin-top: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--text-medium);
}

.form-group input {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-sm);
    font-family: 'Roboto', sans-serif;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-sm);
}

.remember-me {
    display: flex;
    align-items: center;
}

.remember-me input {
    margin-right: var(--spacing-xs);
}

.forgot-password {
    color: var(--primary-color);
}

.btn-submit {
    width: 100%;
    padding: var(--spacing-md);
    background-color: var(--primary-color);
    color: var(--bg-light);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-submit:hover {
    background-color: var(--secondary-color);
}

.social-login {
    margin-top: var(--spacing-lg);
    text-align: center;
}

.social-login p {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    position: relative;
}

.social-login p::before, .social-login p::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 30%;
    height: 1px;
    background-color: var(--border-medium);
}

.social-login p::before {
    left: 0;
}

.social-login p::after {
    right: 0;
}

.social-login-buttons {
    display: flex;
    justify-content: space-between;
}

.btn-social {
    flex: 1;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    color: var(--bg-light);
    font-weight: 500;
    transition: var(--transition-fast);
    margin: 0 var(--spacing-xs);
}

.btn-social.facebook {
    background-color: #3b5998;
}

.btn-social.google {
    background-color: #db4437;
}

.btn-social:hover {
    opacity: 0.9;
}

.register-prompt {
    margin-top: var(--spacing-lg);
    text-align: center;
    font-size: var(--font-sm);
}

.register-prompt a {
    color: var(--primary-color);
    font-weight: 500;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .top-mini-widgets {
        display: none;
    }
    
    .search-input {
        width: 180px;
    }
    
    .search-input:focus {
        width: 220px;
    }
}

@media (max-width: 768px) {
    .main-nav .container {
        padding: 0;
    }
    
    .nav-menu {
        display: none;
        flex-direction: column;
        align-items: flex-start;
        height: auto;
        padding: var(--spacing-md) 0;
        background-color: var(--dark-color);
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        z-index: 100;
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .menu-item {
        width: 100%;
        height: auto;
    }
    
    .menu-item > a {
        padding: var(--spacing-sm) var(--spacing-md);
        justify-content: space-between;
    }
    
    .sub-menu {
        position: static;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-normal);
        border-radius: 0;
        width: 100%;
        background-color: rgba(255, 255, 255, 0.05);
    }
    
    .menu-item-has-children.active .sub-menu {
        max-height: 300px;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .menu-item-more {
        margin-left: 0;
    }
    
    .btn-add-post span {
        display: none;
    }
}

@media (max-width: 576px) {
    .top-bar .container {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .top-bar-left, .top-bar-right {
        width: 100%;
        justify-content: space-between;
    }
    
    .top-bar-left {
        margin-bottom: var(--spacing-sm);
    }
    
    .main-header .container {
        flex-direction: column;
    }
    
    .logo-container {
        margin-bottom: var(--spacing-md);
        align-items: center;
    }
    
    .header-right {
        width: 100%;
        justify-content: center;
    }
    
    .search-container {
        flex: 1;
        margin-right: var(--spacing-sm);
    }
    
    .search-input {
        width: 100%;
    }
    
    .search-input:focus {
        width: 100%;
    }
}