/* شريط الإعلانات - ملف منفصل */
.announcement-banner {
    width: 100%;
    max-width: 500px;
    margin: 0 auto 2rem auto;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
    overflow: hidden;
    animation: slideInDown 0.8s ease-out;
    position: relative;
    border: 2px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.announcement-banner:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.6);
    border-color: rgba(255, 255, 255, 0.3);
}

.announcement-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
    pointer-events: none;
}

.announcement-content {
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 15px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.announcement-icon {
    font-size: 2rem;
    flex-shrink: 0;
    animation: pulse 2s infinite;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
    transition: all 0.3s ease;
}

.announcement-banner:hover .announcement-icon {
    transform: scale(1.2) rotate(10deg);
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.5));
}

.announcement-text {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.5;
    flex: 1;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    letter-spacing: 0.3px;
}

@keyframes slideInDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* تحسين العرض على الشاشات الصغيرة */
@media (max-width: 768px) {
    .announcement-banner {
        margin: 1rem auto;
        border-radius: 12px;
        max-width: calc(100% - 2rem);
    }
    
    .announcement-content {
        padding: 1.2rem;
        flex-direction: column;
        gap: 12px;
    }
    
    .announcement-icon {
        font-size: 1.8rem;
    }
    
    .announcement-text {
        font-size: 0.95rem;
        line-height: 1.4;
    }
}

/* تحسين العرض على الشاشات الصغيرة جداً */
@media (max-width: 480px) {
    .announcement-banner {
        border-radius: 12px;
    }
    
    .announcement-content {
        padding: 1.2rem;
        gap: 12px;
    }
    
    .announcement-icon {
        font-size: 1.8rem;
    }
    
    .announcement-text {
        font-size: 1rem;
    }
}