/* ═══════════════════════════════════════════
        HEADER SYSTEM: CHARIINFO
    نظام الهيدر والملاحة — CSS Header
═══════════════════════════════════════════ */

/* ══ 1. TOPBAR ══ */
.topbar {
    background: var(--color-ink);
    color: var(--color-silver);
    font-size: var(--text-xs);
    font-weight: 500;
    height: 36px;
    border-bottom: 1px solid var(--color-ink-muted);
}

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

.topbar__right,
.topbar__left {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.topbar__sep {
    color: var(--color-ink-muted);
    font-size: 10px;
}

.topbar__date,
.topbar__time,
.topbar__weather {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.topbar__date svg,
.topbar__time svg {
    width: 12px;
    height: 12px;
    opacity: .5;
    fill: currentColor;
}

.topbar__social {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.topbar__social-link {
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--color-ink-muted);
    color: var(--color-smoke);
    transition: var(--transition-fast);
    padding: var(--space-2);
}

.topbar__social-link svg {
    width: 12px;
    height: 12px;
    fill: currentColor;
}

.topbar__social-link:hover {
    color: white;
}

.topbar__social-link--x:hover {
    background: #000;
}

.topbar__social-link--facebook:hover {
    background: #1877F2;
}

.topbar__social-link--telegram:hover {
    background: #0088CC;
}

.topbar__social-link--youtube:hover {
    background: #FF0000;
}

/* Language Switcher */
.lang-switcher {
    position: relative;
}

.lang-switcher__btn {
    background: transparent;
    border: 1px solid var(--color-ink-muted);
    color: var(--color-silver);
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    display: flex;
    align-items: center;
    gap: var(--space-1);
    cursor: pointer;
    transition: var(--transition-fast);
}

.lang-switcher__btn:hover {
    border-color: var(--color-primary);
    color: white;
}

.lang-switcher__btn svg {
    width: 10px;
    height: 10px;
    transition: transform var(--transition-fast);
}

.lang-switcher:hover .lang-switcher__btn svg {
    transform: rotate(180deg);
}

.lang-switcher__dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    background: var(--color-ink-soft);
    border: 1px solid var(--color-ink-muted);
    border-radius: var(--radius-sm);
    min-width: 130px;
    z-index: var(--z-dropdown);
    display: none;
    list-style: none;
    padding: var(--space-1) 0;
    animation: slideDown 0.2s ease;
}

.lang-switcher:hover .lang-switcher__dropdown,
.lang-switcher:focus-within .lang-switcher__dropdown {
    display: block;
}

.lang-switcher__dropdown li a {
    display: block;
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
    color: var(--color-smoke);
    transition: var(--transition-fast);
}

.lang-switcher__dropdown li a:hover {
    background: var(--color-ink-muted);
    color: white;
}

.lang-switcher__dropdown li a.is-active {
    color: var(--color-gold);
    font-weight: 600;
}

/* ══ 2. BREAKING NEWS TICKER ══ */
.breaking-bar {
    background: var(--color-primary);
    color: white;
    height: 38px;
    display: flex;
    align-items: center;
    overflow: hidden;
    position: relative;
    z-index: var(--z-sticky);
    border-bottom: 2px solid var(--color-gold);
}

.breaking-label {
    background: var(--color-primary-dark);
    padding: 0 var(--space-5);
    height: 100%;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    font-weight: 700;
    padding-left: var(--space-3);
    background: rgba(212, 168, 67, 0.08);
    flex-shrink: 0;
    white-space: nowrap;
}

.breaking-dot {
    width: 8px;
    height: 8px;
    background: var(--color-gold);
    border-radius: 50%;
    animation: pulseDot 1.2s ease-in-out infinite;
}

.ticker-wrap {
    flex: 1;
    overflow: hidden;
    height: 100%;
    display: flex;
    align-items: center;
}

.ticker-track {
    display: flex;
    gap: 80px;
    white-space: nowrap;
    animation: tickerRTL 40s linear infinite;
    font-size: var(--text-sm);
    font-weight: 500;
}

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

@media (prefers-reduced-motion: reduce) {
    .ticker-track {
        animation: none;
    }
}

.ticker-item {
    color: white;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.ticker-item:hover {
    color: var(--color-gold);
}

.ticker-item::before {
    content: "◆";
    color: var(--color-gold);
    margin-left: var(--space-6);
    font-size: 9px;
}

.ticker-pause-btn {
    background: rgba(0, 0, 0, .3);
    border: none;
    color: rgba(255, 255, 255, .6);
    padding: 0 var(--space-3);
    height: 100%;
    cursor: pointer;
    flex-shrink: 0;
    font-size: 10px;
    transition: var(--transition-fast);
}

.ticker-pause-btn:hover {
    color: white;
    background: rgba(0, 0, 0, .5);
}

.ticker-close-btn {
    background: rgba(0, 0, 0, .3);
    border: none;
    color: rgba(255, 255, 255, .6);
    padding: 0 var(--space-3);
    height: 100%;
    min-width: 36px;
    cursor: pointer;
    flex-shrink: 0;
    font-size: 13px;
    transition: var(--transition-fast);
    line-height: 1;
}

.ticker-close-btn:hover {
    color: white;
    background: rgba(0, 0, 0, .5);
}

.breaking-bar.is-closed {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.breaking-bar {
    max-height: 60px;
    transition: max-height 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reopen pill — appears when ticker is dismissed */
.ticker-reopen-btn {
    position: fixed;
    top: 80px;
    left: var(--space-4);
    z-index: var(--z-sticky);
    background: var(--color-primary);
    color: white;
    border: none;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 700;
    cursor: pointer;
    display: none;
    align-items: center;
    gap: var(--space-2);
    box-shadow: var(--shadow-md);
    transition: var(--transition-fast);
    font-family: var(--font-body);
}

.ticker-reopen-btn:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
}

.ticker-reopen-btn.is-visible {
    display: flex;
}

/* ══ 3. SITE HEADER ══ */
.site-header {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    transition: box-shadow var(--transition-base);
}

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

.header-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: var(--space-6);
    padding: 0 var(--space-6);
    max-width: 1280px;
    margin: 0 auto;
}

.header-main__right {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.header-main__left {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

/* ══ 4. LOGO ══ */
.site-logo__link {
    display: flex;
    flex-direction: column;
    gap: 2px;
    text-decoration: none;
}

.site-logo__text {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.site-logo__name {
    font-family: var(--font-display);
    font-size: clamp(20px, 2vw + 14px, 30px);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.01em;
    transition: font-size var(--transition-base);
}

.site-logo__name--main {
    color: var(--color-primary);
}

.site-logo__name--accent {
    color: var(--color-gold);
}

.site-logo__tagline {
    font-size: var(--text-xs);
    color: var(--color-slate);
    font-weight: 500;
    letter-spacing: 0.06em;
    transition: opacity var(--transition-base);
}

.is-scrolled .site-logo__name {
    font-size: 24px;
}

.is-scrolled .site-logo__tagline {
    opacity: 0;
    height: 0;
    pointer-events: none;
}

/* ══ 5. SEARCH BAR ══ */
.search-bar {
    display: block;
}

.search-bar__form {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.search-bar__input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.search-bar__input {
    width: 220px;
    padding: 8px 36px 12px 16px;
    background: var(--color-pearl);
    border: 1.5px solid var(--color-border-strong);
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--color-ink);
    direction: rtl;
    transition: var(--transition-base);
}

.search-bar__input:focus {
    border-color: var(--color-primary);
    background: var(--color-surface-raised);
    width: 280px;
    box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.search-bar__icon {
    position: absolute;
    right: 12px;
    width: 15px;
    height: 15px;
    color: var(--color-silver);
    pointer-events: none;
    fill: currentColor;
}

.search-suggestions {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: 0;
    background: var(--color-surface-raised);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-dropdown);
    max-height: 400px;
    overflow-y: auto;
}

.suggestion-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    cursor: pointer;
    transition: var(--transition-fast);
    border-bottom: 1px solid var(--color-pearl);
    text-decoration: none;
    color: inherit;
}

.suggestion-item:hover {
    background: var(--color-pearl);
}

.suggestion-item:last-child {
    border-bottom: none;
}

.suggestion-item__thumbnail {
    width: 50px;
    height: 40px;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    object-fit: cover;
}

.suggestion-item__title {
    font-size: var(--text-sm);
    font-weight: 600;
    line-height: var(--leading-tight);
}

.suggestion-item__cat {
    font-size: var(--text-xs);
    color: var(--color-primary);
    margin-top: 2px;
    display: block;
}

.search-toggle-btn {
    display: none;
    background: transparent;
    border: none;
    padding: var(--space-2);
    color: var(--color-ink);
    cursor: pointer;
}

.search-toggle-btn svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
}

.mobile-search-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .7);
    z-index: var(--z-modal);
    display: none;
    align-items: flex-start;
    padding-top: 80px;
}

.mobile-search-modal.is-active {
    display: flex;
}

.mobile-search-modal__inner {
    background: var(--color-surface-raised);
    width: 100%;
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    animation: slideDown 0.3s ease;
}

.mobile-search-modal__close {
    align-self: flex-start;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-search-modal__input {
    width: 100%;
    padding: var(--space-4);
    font-size: var(--text-md);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-md);
    direction: rtl;
    font-family: var(--font-body);
}

/* ══ 6. MAIN NAVIGATION ══ */
.main-nav {
    background: var(--color-ink);
    position: relative;
    z-index: calc(var(--z-sticky) - 1);
}

.main-nav__inner {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
}

.main-nav__menu {
    display: flex;
    align-items: stretch;
    list-style: none;
    flex: 1;
}

.main-nav__item {
    position: relative;
    display: flex;
    align-items: stretch;
}

.main-nav__link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0 var(--space-4);
    height: 48px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--color-smoke);
    white-space: nowrap;
    border-bottom: 3px solid transparent;
    transition: var(--transition-fast);
    text-decoration: none;
}

.main-nav__link:hover,
.main-nav__item.is-active .main-nav__link {
    color: var(--color-gold);
    background: rgba(255, 255, 255, .04);
    border-bottom-color: var(--color-gold);
}

.main-nav__link--urgent {
    color: var(--cat-urgent);
    font-weight: 700;
    animation: urgentBlink 2s ease-in-out infinite;
}

.urgent-dot {
    width: 7px;
    height: 7px;
    background: var(--cat-urgent);
    border-radius: 50%;
    animation: pulseDot 1s ease-in-out infinite;
    display: inline-block;
}

.main-nav__chevron {
    width: 10px;
    height: 10px;
    opacity: .5;
    transition: transform var(--transition-fast);
    fill: currentColor;
}

.main-nav__item:hover .main-nav__chevron {
    transform: rotate(180deg);
}

/* Active colors by category */
.main-nav__item[data-color="politics"]:hover .main-nav__link {
    border-bottom-color: var(--cat-politics);
}

.main-nav__item[data-color="economy"]:hover .main-nav__link {
    border-bottom-color: var(--cat-economy);
}

.main-nav__item[data-color="health"]:hover .main-nav__link {
    border-bottom-color: var(--cat-health);
}

.main-nav__item[data-color="culture"]:hover .main-nav__link {
    border-bottom-color: var(--cat-culture);
}

.main-nav__item[data-color="sport"]:hover .main-nav__link {
    border-bottom-color: var(--cat-sport);
}

.main-nav__item[data-color="world"]:hover .main-nav__link {
    border-bottom-color: var(--cat-world);
}

/* ══ 7. NAV DROPDOWN ══ */
.nav-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 340px;
    background: var(--color-surface-raised);
    border: 1px solid var(--color-border);
    border-top: 2px solid var(--color-primary);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    box-shadow: var(--shadow-xl);
    z-index: var(--z-dropdown);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
    pointer-events: none;
}

.main-nav__item:hover .nav-dropdown,
.main-nav__item:focus-within .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.nav-dropdown__inner {
    padding: var(--space-4);
}

.nav-dropdown__heading {
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--color-silver);
    text-transform: uppercase;
    margin-bottom: var(--space-3);
    padding-bottom: var(--space-2);
    border-bottom: 1px solid var(--color-pearl);
}

.nav-dropdown__item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-pearl);
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

.nav-dropdown__item:hover {
    background: var(--color-pearl);
    padding-right: var(--space-2);
}

.nav-dropdown__item:last-child {
    border-bottom: none;
}

.nav-dropdown__thumb {
    width: 56px;
    height: 44px;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.nav-dropdown__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.nav-dropdown__item-title {
    font-size: var(--text-sm);
    font-weight: 600;
    line-height: var(--leading-tight);
    color: var(--color-ink);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.nav-dropdown__item-date {
    font-size: var(--text-xs);
    color: var(--color-silver);
    margin-top: 4px;
    display: block;
}

.nav-dropdown__footer {
    margin-top: var(--space-4);
    text-align: center;
}

/* ══ 8. HAMBURGER MOBILE ══ */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    padding: var(--space-3);
    background: transparent;
    border: none;
    cursor: pointer;
}

.hamburger__line {
    width: 22px;
    height: 2px;
    background: var(--color-smoke);
    border-radius: 2px;
    transition: var(--transition-base);
}

.is-open .hamburger__line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.is-open .hamburger__line:nth-child(2) {
    opacity: 0;
}

.is-open .hamburger__line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.theme-toggle {
    background: transparent;
    border: none;
    padding: 0 var(--space-4);
    height: 48px;
    color: var(--color-smoke);
    cursor: pointer;
    font-size: 16px;
    transition: var(--transition-fast);
}

.theme-toggle:hover {
    transform: scale(1.2);
}

.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .5);
    z-index: calc(var(--z-overlay) - 1);
}

.nav-overlay.is-visible {
    display: block;
}

/* ══ 10. RESPONSIVE OVERRIDES ══ */
@media (max-width: 1024px) {
    .search-bar__input:focus {
        width: 200px;
    }
}

@media (max-width: 768px) {

    .topbar__weather,
    .topbar__sep,
    .lang-switcher {
        display: none;
    }

    .search-bar {
        display: none;
    }

    .search-toggle-btn {
        display: flex;
    }

    .hamburger {
        display: flex;
    }

    .main-nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-ink-soft);
        z-index: var(--z-overlay);
        flex-direction: column;
        align-items: flex-start;
        padding: var(--space-12) var(--space-5) var(--space-5);
        overflow-y: auto;
        transition: right var(--transition-slow);
        box-shadow: var(--shadow-xl);
    }

    .is-open .main-nav__menu {
        right: 0;
    }

    .nav-overlay.is-visible {
        display: block;
    }

    .main-nav__item {
        width: 100%;
        border-bottom: 1px solid var(--color-ink-muted);
    }

    .main-nav__link {
        height: auto;
        padding: var(--space-4) 0;
        width: 100%;
        font-size: var(--text-md);
        border-bottom: none;
    }

    .nav-dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        pointer-events: auto;
        background: var(--color-ink);
        border: none;
        box-shadow: none;
        min-width: 100%;
        padding: 0;
    }

    .main-nav__item.is-expanded .nav-dropdown {
        display: block;
    }

    .nav-dropdown__item-title {
        color: var(--color-smoke);
    }

    .nav-dropdown__heading {
        border-bottom-color: var(--color-ink-muted);
    }
}

@media (max-width: 480px) {
    .header-main {
        height: 58px;
        padding: 0 var(--space-4);
    }

    .site-logo__name {
        font-size: 22px;
    }

    .ticker-item {
        font-size: var(--text-xs);
    }
}