/**
 * Header Responsive Styles
 * Ensures header is fully responsive on all devices
 *
 * @package SME_Insights
 * @since 1.0.0
 */

/* ============================================
   Desktop First - Base Styles (Default)
   ============================================ */

/* Top Bar - Desktop */
.top-bar {
    display: flex;
    align-items: center;
    padding: 8px 0;
    background: var(--bg-dark);
    color: #fff;
    font-size: 13px;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.date-weather {
    display: flex;
    align-items: center;
    gap: 10px;
}

.top-bar-links {
    display: flex;
    align-items: center;
    gap: 15px;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    transition: opacity 0.3s;
}

.social-icon:hover {
    opacity: 0.8;
}

/* Popular Tags - Desktop */
.popular-tags-section {
    background: var(--bg-secondary);
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.popular-tags-wrapper {
    display: flex;
    align-items: center;
    gap: 15px;
}

.popular-tags-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-secondary);
    white-space: nowrap;
}

.popular-tags-list {
    display: flex;
    align-items: center;
    gap: 20px;
    list-style: none;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
}

.popular-tags-list li {
    margin: 0;
}

.popular-tags-list a {
    font-size: 13px;
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s;
}

.popular-tags-list a:hover {
    color: #ffffff !important;
}

/* Breaking News - All styles moved to main.css with proper media queries */
/* Desktop: @media (min-width: 769px) in main.css */
/* Tablet: @media (max-width: 768px) in main.css */
/* Mobile: @media (max-width: 480px) in main.css */
/* This ensures no conflicts between files */

/* Main Header - Desktop */
.main-header {
    background: #fff;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    position: -webkit-sticky !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
    width: 100% !important;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.site-logo {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--accent-primary);
    text-decoration: none;
    transition: opacity 0.3s;
}

.site-logo:hover {
    opacity: 0.8;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.search-btn,
.subscribe-btn {
    padding: 10px 20px;
    border: 1px solid var(--border-color);
    background: #fff;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.subscribe-btn {
    background: var(--accent-secondary);
    color: #fff;
    border-color: var(--accent-secondary);
}

.search-btn:hover,
.subscribe-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* Navigation - Desktop - ONLY show desktop-nav, hide mobile-nav-wrapper */
@media (min-width: 769px) {
    /* Hide mobile-nav-wrapper on desktop */
    .main-header .mobile-nav-wrapper {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
    }
    
    /* Show desktop-nav on desktop */
    .main-header .desktop-nav {
        display: block !important;
        border-top: 1px solid var(--border-color);
        padding: 0;
    }
}

/* Navigation - Mobile - Hide desktop-nav, show mobile-nav-wrapper */
@media (max-width: 768px) {
    /* Hide desktop-nav on mobile */
    .main-header .desktop-nav {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
    }
    
    /* Show mobile-nav-wrapper on mobile (when active) */
    .main-header .mobile-nav-wrapper {
        display: block;
    }
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 30px;
    list-style: none;
    margin: 0;
    padding: 15px 0;
}

.main-nav a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    position: relative;
    padding: 5px 0;
    transition: color 0.3s;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-secondary);
    transition: width 0.3s;
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

.main-nav a:hover {
    color: var(--accent-secondary);
}

/* Mobile Menu Toggle - Hidden on Desktop */
.mobile-menu-toggle {
    display: none !important;
}

/* ============================================
   Tablet Styles (max-width: 1024px)
   ============================================ */

@media (max-width: 1024px) {
    .container-inner {
        padding: 0 15px;
    }
    
    .top-bar {
        font-size: 12px;
        padding: 6px 0;
    }
    
    .popular-tags-wrapper {
        gap: 10px;
    }
    
    .popular-tags-label {
        font-size: 11px;
    }
    
    .popular-tags-list {
        gap: 15px;
    }
    
    .popular-tags-list a {
        font-size: 12px;
    }
    
    .breaking-news-label {
        font-size: 11px;
        margin-right: 15px;
    }
    
    .ticker-item a {
        font-size: 12px;
    }
    
    .header-content {
        padding: 12px 0;
    }
    
    .site-logo {
        font-size: 1.6rem;
    }
    
    .search-btn,
    .subscribe-btn {
        padding: 8px 16px;
        font-size: 13px;
        height: 38px;
    }
    
    .main-nav {
        gap: 20px;
    }
    
    .main-nav a {
        font-size: 13px;
    }
}

/* ============================================
   Mobile Styles (max-width: 768px)
   ============================================ */

@media (max-width: 768px) {
    /* Top Bar - Mobile */
    .top-bar {
        padding: 6px 0;
        font-size: 11px;
    }
    
    .top-bar-content {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
    
    .date-weather {
        justify-content: center;
    }
    
    .top-bar-links {
        justify-content: center;
        gap: 12px;
    }
    
    .social-icon {
        width: 20px;
        height: 20px;
    }
    
    /* Popular Tags - Mobile */
    .popular-tags-section {
        padding: 10px 0;
        background: var(--bg-secondary);
    }
    
    .popular-tags-wrapper {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 10px;
        width: 100%;
        overflow: hidden;
    }
    
    .popular-tags-label {
        font-size: 11px;
        font-weight: 700;
        text-transform: uppercase;
        color: var(--text-secondary);
        white-space: nowrap;
        flex-shrink: 0;
        padding-right: 5px;
    }
    
    .popular-tags-list {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 10px;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
        flex: 1;
        padding-bottom: 5px;
        margin: 0;
        list-style: none;
    }
    
    .popular-tags-list::-webkit-scrollbar {
        display: none;
        width: 0;
        height: 0;
    }
    
    .popular-tags-list li {
        flex-shrink: 0;
        margin: 0;
        padding: 0;
        list-style: none;
    }
    
    .popular-tags-list a {
        display: inline-block;
        font-size: 11px;
        font-weight: 500;
        color: var(--text-primary);
        text-decoration: none;
        white-space: nowrap;
        padding: 4px 10px;
        background: #fff;
        border-radius: 15px;
        border: 1px solid var(--border-color);
        transition: all 0.3s ease;
    }
    
    .popular-tags-list a:hover,
    .popular-tags-list a:active {
        background: var(--accent-secondary);
        color: #ffffff !important;
        border-color: var(--accent-secondary);
        transform: translateY(-1px);
    }
    
    /* Breaking News styles moved to main.css */
    
    /* Main Header - Mobile */
    .main-header {
        position: -webkit-sticky !important;
        position: sticky !important;
        top: 0 !important;
        z-index: 1000 !important;
        width: 100% !important;
    }
    
    .header-content {
        padding: 10px 0;
        position: relative;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 10px;
    }
    
    .site-logo {
        font-size: 1.4rem;
        flex-shrink: 0;
    }
    
    .header-actions {
        display: flex;
        align-items: center;
        gap: 10px;
        flex-shrink: 0;
    }
    
    .search-btn,
    .subscribe-btn {
        padding: 7px 12px;
        font-size: 11px;
        height: 36px;
        min-width: auto;
        min-height: 36px;
        white-space: nowrap;
    }
    
    /* Mobile Menu Toggle - Show on Mobile */
    .mobile-menu-toggle {
        display: flex !important;
        flex-direction: column;
        justify-content: space-between;
        width: 32px;
        height: 28px;
        min-width: 32px;
        min-height: 28px;
        background: none;
        border: none;
        cursor: pointer;
        padding: 0;
        flex-shrink: 0;
        margin-left: 10px;
        z-index: 1001;
    }
    
    .mobile-menu-toggle span {
        display: block;
        width: 100%;
        height: 2.5px;
        background: var(--text-primary);
        border-radius: 2px;
        transition: all 0.3s;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    /* Mobile: Hide desktop-nav */
    .main-header .desktop-nav {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        height: 0 !important;
        width: 0 !important;
        overflow: hidden !important;
    }
    
    @keyframes slideIn {
        from {
            opacity: 0;
            transform: translateX(100%);
        }
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }
    
    .main-nav {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 0;
    }
    
    .main-nav li {
        width: 100%;
        border-bottom: 1px solid var(--border-color);
    }
    
    .main-nav a {
        display: block;
        padding: 15px 0;
        font-size: 16px;
        width: 100%;
        position: relative;
    }
    
    .main-nav a::after {
        display: none;
    }
    
    .main-nav a::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 4px;
        background: var(--accent-secondary);
        opacity: 0;
        transition: opacity 0.3s;
    }
    
    .main-nav a:hover::before,
    .main-nav a.active::before {
        opacity: 1;
    }
    
    .main-nav a:hover {
        padding-left: 10px;
        color: var(--accent-secondary);
    }
}

/* ============================================
   Small Mobile Styles (max-width: 480px)
   ============================================ */

@media (max-width: 480px) {
    .container-inner {
        padding: 0 12px;
    }
    
    .top-bar {
        font-size: 10px;
        padding: 5px 0;
    }
    
    .top-bar-links {
        gap: 10px;
    }
    
    .social-icon {
        width: 18px;
        height: 18px;
    }
    
    .popular-tags-label {
        font-size: 10px;
        padding-right: 3px;
    }
    
    .popular-tags-list {
        gap: 8px;
    }
    
    .popular-tags-list a {
        font-size: 10px;
        padding: 3px 8px;
    }
    
    /* Breaking News styles moved to main.css */
    
    .header-content {
        padding: 8px 0;
    }
    
    .site-logo {
        font-size: 1.2rem;
    }
    
    .header-actions {
        gap: 8px;
    }
    
    .search-btn,
    .subscribe-btn {
        padding: 6px 10px;
        font-size: 11px;
        height: 34px;
        min-height: 34px;
    }
    
    .main-nav a {
        font-size: 15px;
        padding: 12px 0;
    }
    
    .mobile-menu-toggle {
        width: 30px;
        height: 26px;
        min-width: 30px;
        min-height: 26px;
        margin-left: 8px;
    }
}

/* ============================================
   Extra Small Mobile (max-width: 360px)
   ============================================ */

@media (max-width: 360px) {
    .site-logo {
        font-size: 1rem;
    }
    
    .search-btn,
    .subscribe-btn {
        padding: 6px 10px;
        font-size: 10px;
        height: 32px;
        min-height: 32px;
    }
    
    .search-btn {
        display: none; /* Hide search on very small screens */
    }
    
    .mobile-menu-toggle {
        width: 28px;
        height: 24px;
        min-width: 28px;
        min-height: 24px;
    }
}

/* ============================================
   Landscape Mobile (max-height: 500px)
   ============================================ */

@media (max-height: 500px) and (orientation: landscape) {
    .main-header nav {
        padding: 60px 20px 20px;
    }
    
    .main-nav a {
        padding: 10px 0;
        font-size: 14px;
    }
}

/* ============================================
   Print Styles
   ============================================ */

@media print {
    .top-bar,
    .popular-tags-section,
    .breaking-news-bar,
    .mobile-menu-toggle,
    .header-actions {
        display: none !important;
    }
    
    .main-header {
        position: static;
        border-bottom: 1px solid #000;
    }
    
    .main-nav {
        display: flex !important;
        flex-direction: row;
        flex-wrap: wrap;
    }
}