/* ============================================
   Announcement Bar - Top banner for promotions
   ============================================ */

.announcement-bar {
    width: 100%;
    padding: 0.5rem 0;
    font-size: 0.875rem;
    font-weight: 500;
    z-index: 1100;
    position: fixed;
    top: 0;
    left: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.announcement-bar.hidden {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    position: absolute;
}

.announcement-bar__content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.announcement-bar__icon {
    flex-shrink: 0;
    font-size: 1rem;
}

.announcement-bar__message {
    text-align: center;
    line-height: 1.4;
}

.announcement-bar__link {
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 2px;
    margin-left: 0.375rem;
    white-space: nowrap;
}

.announcement-bar__link:hover {
    text-decoration: none;
}

.announcement-bar__close {
    flex-shrink: 0;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem;
    margin-left: 0.5rem;
    opacity: 0.7;
    transition: opacity 0.2s ease;
    line-height: 1;
}

.announcement-bar__close:hover {
    opacity: 1;
}

/* Style: Info (Blue) */
.announcement-bar--info {
    background: var(--sn-primary);
    color: #ffffff;
}

.announcement-bar--info .announcement-bar__link {
    color: #dbeafe;
}

.announcement-bar--info .announcement-bar__link:hover {
    color: #ffffff;
}

.announcement-bar--info .announcement-bar__close {
    color: #ffffff;
}

/* Style: Success (Green) */
.announcement-bar--success {
    background: #059669;
    color: #ffffff;
}

.announcement-bar--success .announcement-bar__link {
    color: #d1fae5;
}

.announcement-bar--success .announcement-bar__link:hover {
    color: #ffffff;
}

.announcement-bar--success .announcement-bar__close {
    color: #ffffff;
}

/* Style: Warning (Orange) */
.announcement-bar--warning {
    background: #d97706;
    color: #ffffff;
}

.announcement-bar--warning .announcement-bar__link {
    color: #fef3c7;
}

.announcement-bar--warning .announcement-bar__link:hover {
    color: #ffffff;
}

.announcement-bar--warning .announcement-bar__close {
    color: #ffffff;
}

/* Style: Promo (Gradient) */
.announcement-bar--promo {
    background: var(--sn-primary, #2563eb);
    color: #ffffff;
}

.announcement-bar--promo .announcement-bar__link {
    color: #e9d5ff;
}

.announcement-bar--promo .announcement-bar__link:hover {
    color: #ffffff;
}

.announcement-bar--promo .announcement-bar__close {
    color: #ffffff;
}

/* Responsive */
@media (max-width: 768px) {
    .announcement-bar {
        font-size: 0.8125rem;
        padding: 0.4rem 0;
    }

    .announcement-bar__content {
        gap: 0.375rem;
        padding: 0 0.25rem;
    }

    .announcement-bar__icon {
        display: none;
    }
}