/**
 * Electric News - Header & Navigation Styles
 */

/* 1. Topbar Ticker & Market Rates */
.site-topbar {
    background-color: var(--color-primary);
    color: #94A3B8;
    font-size: 0.75rem;
    font-family: var(--font-mono);
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

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

.topbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.topbar-badge {
    background: rgba(0, 210, 106, 0.15);
    color: var(--color-electric);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.6875rem;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.topbar-badge .live-dot {
    width: 6px;
    height: 6px;
    background-color: var(--color-electric);
    border-radius: 50%;
    animation: pulse-dot 1.8s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

.topbar-date {
    color: #94A3B8;
    white-space: nowrap;
}

.topbar-ticker-wrap {
    flex: 1;
    overflow: hidden;
    position: relative;
    margin: 0 24px;
    mask-image: linear-gradient(to right, transparent, black 4%, black 96%, transparent);
}

.topbar-ticker-track {
    display: inline-flex;
    white-space: nowrap;
    animation: marquee-ticker 35s linear infinite;
    gap: 28px;
}

.topbar-ticker-track:hover {
    animation-play-state: paused;
}

.ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #CBD5E1;
}

.ticker-item .rate-up {
    color: var(--color-electric);
}

.ticker-item .rate-down {
    color: var(--color-accent-red);
}

@keyframes marquee-ticker {
    0% { transform: translateX(0%); }
    100% { transform: translateX(-50%); }
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.topbar-socials {
    display: flex;
    align-items: center;
    gap: 10px;
}

.topbar-socials a {
    color: #94A3B8;
    transition: color var(--transition-fast);
}

.topbar-socials a:hover {
    color: var(--color-electric);
}

/* 2. Main Editorial Header */
.site-header {
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: all var(--transition-normal);
}

.site-header.is-scrolled {
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

/* Logo */
.site-branding {
    display: flex;
    align-items: center;
}

.site-logo-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.brand-text {
    font-size: 1.75rem;
    font-weight: 800;
    font-family: var(--font-heading);
    letter-spacing: -0.03em;
    color: var(--color-primary);
    line-height: 1;
    display: flex;
    align-items: center;
}

[data-theme="dark"] .brand-text {
    color: #FFFFFF;
}

.brand-text .electric-accent {
    color: var(--color-electric);
    margin-left: 2px;
}

.brand-tagline {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    border-left: 1px solid var(--color-border);
    padding-left: 12px;
    margin-left: 12px;
    line-height: 1.2;
}

/* Primary Navigation (Desktop) */
.primary-navigation {
    display: flex;
    align-items: center;
}

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

.primary-menu > li > a {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-heading);
    padding: 8px 4px;
    position: relative;
    letter-spacing: -0.01em;
    transition: color var(--transition-fast);
}

.primary-menu > li > a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--color-electric);
    transition: width var(--transition-fast);
}

.primary-menu > li:hover > a,
.primary-menu > li.current-menu-item > a {
    color: var(--color-electric);
}

.primary-menu > li:hover > a::after,
.primary-menu > li.current-menu-item > a::after {
    width: 100%;
}

/* Submenu dropdown */
.primary-menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 8px 0;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-fast);
    z-index: 1000;
}

.primary-menu li {
    position: relative;
}

.primary-menu li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.primary-menu .sub-menu li a {
    display: block;
    padding: 8px 18px;
    font-size: 0.8125rem;
    color: var(--color-text-main);
}

.primary-menu .sub-menu li a:hover {
    background-color: var(--color-bg-alt);
    color: var(--color-electric);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.btn-header-newsletter {
    background-color: var(--color-primary);
    color: #FFFFFF !important;
    font-size: 0.8125rem;
    font-weight: 700;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.btn-header-newsletter:hover {
    background-color: var(--color-electric);
    color: #0a0f1d !important;
    transform: translateY(-1px);
}

.search-toggle-btn, .theme-toggle-btn, .mobile-menu-toggle {
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-heading);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.search-toggle-btn:hover, .theme-toggle-btn:hover, .mobile-menu-toggle:hover {
    background-color: var(--color-bg-alt);
    border-color: var(--color-electric);
    color: var(--color-electric);
}

.mobile-menu-toggle {
    display: none;
}

/* 3. Mobile Navigation Drawer */
.mobile-nav-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 320px;
    height: 100%;
    background-color: var(--color-bg-card);
    border-left: 1px solid var(--color-border);
    box-shadow: var(--shadow-xl);
    z-index: 10000;
    padding: 24px;
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.mobile-nav-drawer.is-open {
    transform: translateX(0);
}

.drawer-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 9998;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
}

.drawer-backdrop.is-open {
    opacity: 1;
    pointer-events: auto;
}

.drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}

.drawer-close-btn {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--color-heading);
    cursor: pointer;
}

.mobile-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mobile-menu a {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-heading);
    display: block;
}