.subscription-banner {
    position: relative;
    width: 100%;
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    color: white;
    padding: 12px 20px;
    border-radius: 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    animation: pulse 2s infinite;
    z-index: 1000;
    margin: 0;
    margin-bottom: 20px;
}

.subscription-banner.warning {
    background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%);
    color: #212529;
}

.subscription-banner.active {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
}

.subscription-banner .btn-outline-light {
    border-color: rgba(255,255,255,0.5) !important;
    color: white !important;
    transition: all 0.3s ease;
    background-color: transparent !important;
}

.subscription-banner .btn-outline-light:hover {
    background-color: rgba(255,255,255,0.2) !important;
    border-color: rgba(255,255,255,0.8) !important;
    color: white !important;
    transform: translateY(-1px);
}

.subscription-banner.warning .btn-outline-light {
    border-color: #495057 !important;
    color: #495057 !important;
    background-color: transparent !important;
    font-weight: 500;
}

.subscription-banner.warning .btn-outline-light:hover {
    background-color: rgba(73, 80, 87, 0.1) !important;
    border-color: #343a40 !important;
    color: #343a40 !important;
    transform: translateY(-1px);
    font-weight: 600;
}

@keyframes pulse {
    0% {
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }
    50% {
        box-shadow: 0 4px 8px rgba(220,53,69,0.3);
    }
    100% {
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }
}

.subscription-banner.warning {
    animation: pulse-warning 2s infinite;
}

@keyframes pulse-warning {
    0% {
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }
    50% {
        box-shadow: 0 4px 8px rgba(255,193,7,0.3);
    }
    100% {
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }
}

.subscription-banner.active {
    animation: none;
}