#decommission-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: linear-gradient(135deg, #d73027 0%, #f46d43 100%);
    color: white;
    padding: 12px 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    border-bottom: 3px solid #b91c1c;
    animation: slideDown 0.4s ease-out;
    transition: all 0.3s ease;
}

#decommission-banner.hidden {
    transform: translateY(-100%);
    opacity: 0;
}

.banner-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.banner-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.banner-text {
    flex: 1;
    min-width: 300px;
}

.banner-title {
    font-weight: 700;
    font-size: 1.5rem;
    margin: 0 0 4px 0;
    letter-spacing: 0.5px;
}

.banner-message {
    font-size: 1rem;
    margin: 0;
    line-height: 1.4;
    opacity: 0.95;
}

.banner-link {
    color: #fef3c7;
    text-decoration: underline;
    font-weight: 600;
    transition: color 0.2s ease;
}

.banner-link:hover {
    color: white;
    text-decoration: none;
}

.banner-close {
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.banner-close:hover {
    background: rgba(255,255,255,0.3);
    transform: scale(1.1);
}

.banner-close:active {
    transform: scale(0.95);
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

body.banner-visible {
    padding-top: 90px !important;
}

@media (max-width: 768px) {
    #decommission-banner {
        padding: 15px 16px;
    }
    
    .banner-content {
        gap: 15px;
    }
    
    .banner-text {
        min-width: auto;
    }
    
    .banner-title {
        font-size: 1.25rem;
    }
    
    .banner-message {
        font-size: 0.875rem;
    }
    
    body.banner-visible {
        padding-top: 110px !important;
    }
}

@media (max-width: 480px) {
    #decommission-banner {
        padding: 12px 12px;
    }
    
    .banner-content {
        gap: 12px;
        flex-direction: column;
        align-items: flex-start;
    }
    
    .banner-close {
        position: absolute;
        top: 8px;
        right: 12px;
        width: 28px;
        height: 28px;
        font-size: 16px;
    }
    
    body.banner-visible {
        padding-top: 120px !important;
    }
}