.bg-gradient-primary {
    background: linear-gradient(135deg, #0d6efd 0%, #0a58ca 100%);
}

.text-white-75 {
    color: rgba(255, 255, 255, 0.85);
}

.spf-timeline {
    position: relative;
    padding-left: 1rem;
}

.spf-timeline::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0.25rem;
    width: 2px;
    background: #dee2e6;
}

.spf-timeline-item {
    position: relative;
    margin-bottom: 1rem;
    padding-left: 0.8rem;
}

.spf-timeline-item::before {
    content: "";
    position: absolute;
    left: -0.06rem;
    top: 0.8rem;
    width: 0.7rem;
    height: 0.7rem;
    border-radius: 50%;
    background: #0d6efd;
    border: 2px solid #fff;
    box-shadow: 0 0 0 2px #dee2e6;
}

.spf-status-ok .spf-timeline-item::before {
    background: #198754;
}

.spf-status-warn .spf-timeline-item::before {
    background: #ffc107;
}

.spf-status-error .spf-timeline-item::before {
    background: #dc3545;
}

.spf-raw-record {
    white-space: pre-wrap;
    word-break: break-word;
    border: 1px solid #dee2e6;
    background: #f8f9fa;
    border-radius: 0.5rem;
    padding: 0.75rem;
    font-size: 0.85rem;
}

.spf-token-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.spf-token {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    border: 1px solid #dee2e6;
    border-radius: 999px;
    padding: 0.2rem 0.6rem;
    font-size: 0.75rem;
    background: #fff;
}

.spf-token.is-invalid {
    border-color: #dc3545;
    color: #842029;
    background: #f8d7da;
}

.spf-token.is-warn {
    border-color: #ffc107;
    color: #664d03;
    background: #fff3cd;
}

.spf-token.is-ok {
    border-color: #198754;
    color: #0f5132;
    background: #d1e7dd;
}

.raw-json-box {
    max-height: 24rem;
    overflow: auto;
    font-size: 0.8rem;
    border: 1px solid #dee2e6;
    border-radius: 0.5rem;
    background: #f8f9fa;
    padding: 0.75rem;
}

@media (max-width: 767.98px) {
    .spf-timeline {
        padding-left: 0.8rem;
    }

    .spf-timeline-item {
        padding-left: 0.6rem;
    }
}