/* Variable defaults for smooth topbar pushdown */
:root {
    --event-banner-h: 58px;
}
@media (max-width: 640px) {
    :root {
        --event-banner-h: 46px;
    }
}

/* Ensure no stray margin/padding pushes the body or creates gaps */
body:has(.event-global-banner),
body.has-event-banner {
    margin-top: 0 !important;
}

/* Ensure navbar is immediately offset when banner exists, with JS dynamic scroll sync */
body:has(.event-global-banner) .cta-topbar,
body:has(.event-global-banner) .cta-topbar.scrolled,
body.has-event-banner .cta-topbar,
body.has-event-banner .cta-topbar.scrolled {
    top: var(--event-banner-offset, var(--event-banner-h)) !important;
    transition-property: transform, height;
}

/* 
 * CRITICAL: The banner is position:relative in the page flow and ALREADY pushes content down.
 * The spacer only reserves the fixed navbar's height (--cta-nav-h).
 * NEVER add banner-offset here, otherwise a double-offset creates an empty white gap below the header!
 */
body:has(.event-global-banner) .cta-navbar-spacer,
body.has-event-banner .cta-navbar-spacer {
    height: var(--cta-nav-h, 78px) !important;
}

body:has(.event-global-banner) .mega-menu .mega-menu-content,
body.has-event-banner .mega-menu .mega-menu-content {
    top: calc(var(--event-banner-offset, var(--event-banner-h)) + var(--cta-nav-h, 78px) + 10px);
}

/* Banner container - z-index 100000 ensures it is above topbar (99999) but below mobile drawer (200000) */
.event-global-banner {
    position: relative;
    z-index: 100000;
    box-sizing: border-box;
    width: 100%;
    margin: 0 !important;
    height: var(--event-banner-h, 58px);
    min-height: var(--event-banner-h, 58px);
    max-height: var(--event-banner-h, 58px);
    padding: 0 52px 0 24px;
    background: var(--banner-bg, #0A5C66);
    color: var(--banner-text, #ffffff);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    font-family: Vazirmatn, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    overflow: hidden;
    white-space: nowrap;
    direction: rtl;
}

.event-global-banner .event-banner-copy {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: nowrap;
    justify-content: center;
    font-size: 13.5px;
    min-width: 0;
    overflow: hidden;
}

.event-global-banner .event-banner-label {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
}

.event-global-banner .event-banner-title {
    font-size: 14.5px;
    font-weight: 800;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 480px;
}

.event-global-banner .event-banner-count {
    font-variant-numeric: tabular-nums;
    font-weight: 900;
    color: var(--banner-accent, #faa61a);
    flex-shrink: 0;
    font-size: 13px;
}

.event-global-banner .event-banner-cta {
    flex-shrink: 0;
    color: #FFFFFF !important;
    background: var(--banner-accent, #faa61a);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 8px;
    padding: 7px 18px;
    font-size: 13px;
    font-weight: 800;
    text-decoration: none !important;
    line-height: 1.4;
    transition: transform 0.15s ease, filter 0.15s ease;
}

.event-global-banner .event-banner-cta:hover {
    filter: brightness(1.12);
    transform: translateY(-1px);
}

.event-banner-dismiss {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    border: 0;
    background: transparent;
    color: var(--banner-text, #ffffff);
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    padding: 4px 6px;
    opacity: 0.85;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.2s;
    font-family: inherit;
}

.event-banner-dismiss:hover {
    opacity: 1;
}

/* Digikala-inspired sleek mobile single-row bar */
@media (max-width: 640px) {
    .event-global-banner {
        height: 46px;
        min-height: 46px;
        max-height: 46px;
        gap: 8px;
        padding: 0 36px 0 10px;
    }
    .event-global-banner .event-banner-label {
        display: none;
    }
    .event-global-banner .event-banner-title {
        max-width: 160px;
        font-size: 12px;
    }
    .event-global-banner .event-banner-count {
        font-size: 11px;
    }
    .event-global-banner .event-banner-cta {
        padding: 5px 12px;
        font-size: 11px;
        border-radius: 6px;
    }
    .event-banner-dismiss {
        right: 6px;
        font-size: 20px;
    }
}