.studio-run-detail-page {
    padding-bottom: 32px;
}

.studio-run-title-muted {
    color: var(--text-lt);
    font-weight: 600;
}

.studio-run-header-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
    margin-top: 14px;
    color: var(--text-lt);
    font-size: 0.95rem;
}

.studio-run-header-mode {
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.studio-run-header-meta-item strong {
    color: var(--gray-dk);
}

.studio-run-header-status {
    font-size: 0.85rem;
    font-weight: 700;
    padding: 0.7rem 0.95rem;
    margin-bottom: 10px;
}

.studio-run-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 26px;
}

.studio-run-detail-card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.06);
    overflow: hidden;
}

.studio-run-detail-card-header {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 14px;
    padding: 18px 22px 14px;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(180deg, #fbfdff 0%, #f7fafc 100%);
}

.studio-run-detail-card-eyebrow {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-lt);
    margin-bottom: 4px;
}

.studio-run-detail-card-title {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--gray-dk);
}

.studio-run-detail-card-note {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-lt);
    white-space: nowrap;
}

.studio-run-detail-card-body {
    padding: 18px 22px 20px;
}

.studio-run-empty-inline {
    color: var(--text-lt);
}

.studio-run-instruction-label {
    margin-bottom: 8px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-lt);
}

.studio-run-codeblock {
    background: #f8fbff;
    border: 1px solid #e5edf6;
    border-radius: 14px;
    padding: 14px 16px;
}

.studio-run-prewrap {
    white-space: pre-wrap;
    word-break: break-word;
    line-height: 1.5;
}

.studio-run-steps-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding: 0 12px;
    border-radius: 999px;
    background: #f4f8fc;
    border: 1px solid #dce6f1;
    color: var(--gray-dk);
    font-size: 13px;
    font-weight: 700;
}

.studio-run-steps {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

    .studio-run-steps::before {
        content: "";
        position: absolute;
        top: 8px;
        bottom: 8px;
        left: 20px;
        width: 2px;
        background: linear-gradient(180deg, #d7e1ee 0%, #c8d6e8 100%);
        border-radius: 999px;
        pointer-events: none;
    }

.studio-run-step-card {
    position: relative;
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 14px;
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.04);
    padding: 18px;
}

    .studio-run-step-card:nth-child(even) {
        background: var(--blue-lt);
    }

.studio-run-step-order {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    padding-top: 2px;
}

.studio-step-order-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.4rem;
    height: 2.4rem;
    min-width: 2.4rem;
    border-radius: 999px;
    background: #e7f0fb;
    border: 1px solid #cfe0f3;
    color: #0b63b6;
    font-weight: 700;
    line-height: 1;
    box-shadow: 0 0 0 6px #f8fbff;
}

.studio-run-step-body {
    min-width: 0;
}

.studio-run-step-top {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 14px;
    align-items: start;
}

.studio-run-step-title-wrap {
    min-width: 0;
}

.studio-run-step-title-line {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.studio-run-step-title {
    margin: 0;
    font-size: 1.08rem;
    font-weight: 700;
    color: var(--gray-dk);
    line-height: 1.2;
}

.studio-run-step-content-type {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 0 10px;
    border-radius: 999px;
    background: #f3f7fb;
    border: 1px solid #dbe5ef;
    color: #5d738b;
    font-size: 12px;
    font-weight: 700;
}

.studio-run-step-meta-line {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.studio-run-step-status {
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.studio-run-step-error-indicator {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 0 10px;
    border-radius: 999px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
    font-size: 12px;
    font-weight: 700;
}

.studio-run-step-time-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 14px;
}

.studio-run-step-time-item {
    padding: 12px 14px;
    background: #f8fbff;
    border: 1px solid #e5edf6;
    border-radius: 12px;
    min-width: 0;
}

.studio-run-step-time-label {
    margin-bottom: 4px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-lt);
}

.studio-run-step-time-value {
    font-size: 0.94rem;
    font-weight: 600;
    color: var(--gray-dk);
    line-height: 1.4;
    word-break: break-word;
}

    .studio-run-step-time-value.is-error {
        color: #b91c1c;
    }

    .studio-run-step-time-value.is-muted {
        color: #94a3b8;
    }

.studio-run-step-collapse {
    margin-top: 16px;
}

.studio-run-step-detail-panel {
    border-top: 1px dashed #d9e4ef;
    padding-top: 16px;
}

.studio-run-payload-section + .studio-run-payload-section {
    margin-top: 18px;
}

.studio-run-payload-header {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 10px;
}

.studio-run-payload-eyebrow {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-lt);
    margin-bottom: 4px;
}

.studio-run-payload-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-dk);
}

.studio-run-payload-note {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-lt);
    white-space: nowrap;
}

.studio-json-tabs {
    border-bottom: 1px solid #dfe7f0;
}

    .studio-json-tabs .nav-link {
        color: var(--text-lt);
        font-weight: 700;
        border-top-left-radius: 12px;
        border-top-right-radius: 12px;
    }

        .studio-json-tabs .nav-link.active {
            color: var(--gray-dk);
            background: #ffffff;
            border-color: #dfe7f0 #dfe7f0 #ffffff;
        }

.studio-json-tab-content {
    background: #ffffff;
    border: 1px solid #dfe7f0;
    border-top: 0;
    border-bottom-left-radius: 14px;
    border-bottom-right-radius: 14px;
    padding: 16px;
}

.studio-scrollbox {
    width: 100%;
    max-height: 420px;
    overflow: auto;
    border: 1px solid #dee6ef;
    border-radius: 12px;
    background: #ffffff;
    padding: 12px;
}

    .studio-scrollbox pre {
        margin: 0;
        white-space: pre;
        font-size: 0.875rem;
        line-height: 1.35rem;
    }

.studio-scrollbox-plain {
    border: none;
    padding: 0;
    background: transparent;
}

.studio-json-item-card {
    border: 1px solid #e4edf7;
    border-radius: 12px;
    padding: 12px;
    margin-bottom: 10px;
    background: #ffffff;
}

.studio-json-dd {
    margin-bottom: 0.5rem;
}

.studio-json-k {
    font-weight: 700;
    color: var(--gray-dk);
}

.studio-json-v {
    color: #495057;
}

@media (max-width: 991.98px) {
    .studio-run-detail-grid {
        grid-template-columns: 1fr;
    }

    .studio-run-step-time-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767.98px) {
    .studio-run-step-card {
        grid-template-columns: 1fr;
    }

    .studio-run-steps::before {
        display: none;
    }

    .studio-run-step-order {
        justify-content: flex-start;
    }

    .studio-step-order-pill {
        box-shadow: none;
    }

    .studio-run-step-top {
        grid-template-columns: 1fr;
    }

    .studio-run-detail-card-header,
    .studio-run-detail-card-body,
    .studio-run-step-card {
        padding-left: 16px;
        padding-right: 16px;
    }

    .studio-run-payload-header {
        flex-direction: column;
        align-items: start;
    }
}