/* AI Build Analysis - between history and trust panels */
.bn-ai-report-slot {
    margin: 2rem 0;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.bn-ai-report-slot.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.bn-ai-build-analysis {
    position: relative;
    border-radius: 18px;
    padding: 2px;
    overflow: hidden;
}

.bn-ai-build-analysis__border {
    position: absolute;
    inset: -50%;
    background: conic-gradient(
        from 0deg,
        var(--primary-color),
        var(--secondary-color),
        var(--accent-color),
        var(--primary-color)
    );
    opacity: 0.35;
    pointer-events: none;
}

.bn-ai-build-analysis__inner {
    position: relative;
    z-index: 1;
    background: linear-gradient(155deg, rgba(10, 14, 39, 0.97) 0%, rgba(22, 33, 62, 0.95) 100%);
    border-radius: 16px;
    padding: 1.5rem 1.35rem 1.25rem;
    border: 1px solid rgba(0, 217, 255, 0.15);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.bn-ai-build-analysis__header {
    margin-bottom: 1.15rem;
}

.bn-ai-build-analysis__badge-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 0.65rem;
}

.bn-ai-build-analysis__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #000;
    background: linear-gradient(135deg, var(--primary-color), #33e0ff);
    box-shadow: 0 0 12px rgba(0, 217, 255, 0.3);
}

.bn-ai-build-analysis__badge-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #000;
    opacity: 0.85;
}

.bn-ai-build-analysis__read-time {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.bn-ai-build-analysis__title {
    margin: 0 0 0.4rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.25;
}

.bn-ai-build-analysis__note {
    margin: 0;
    font-size: 0.84rem;
    color: var(--text-light);
    line-height: 1.55;
}

.bn-ai-build-analysis__cards {
    display: grid;
    gap: 0.65rem;
}

.bn-ai-card {
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
    overflow: hidden;
    opacity: 0;
    transform: translateY(8px);
    animation: bnAiCardIn 0.35s ease forwards;
    animation-delay: var(--bn-ai-delay, 0ms);
    transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

@keyframes bnAiCardIn {
    to { opacity: 1; transform: translateY(0); }
}

.bn-ai-card[open] {
    border-color: rgba(0, 217, 255, 0.35);
    background: rgba(0, 217, 255, 0.04);
    box-shadow: 0 4px 20px rgba(0, 217, 255, 0.08);
}

.bn-ai-card--violet[open] { border-color: rgba(139, 92, 246, 0.4); background: rgba(139, 92, 246, 0.05); }
.bn-ai-card--green[open] { border-color: rgba(16, 185, 129, 0.4); background: rgba(16, 185, 129, 0.05); }
.bn-ai-card--amber[open] { border-color: rgba(245, 158, 11, 0.45); background: rgba(245, 158, 11, 0.06); }

.bn-ai-card__summary {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.85rem 1rem;
    cursor: pointer;
    list-style: none;
    user-select: none;
    font-weight: 600;
    color: var(--text-primary);
    transition: color 0.2s ease;
}

.bn-ai-card__summary::-webkit-details-marker { display: none; }

.bn-ai-card__summary:hover {
    color: var(--primary-color);
}

.bn-ai-card__icon {
    font-size: 1.1rem;
    flex-shrink: 0;
}

.bn-ai-card__label {
    flex: 1;
    font-size: 0.92rem;
}

.bn-ai-card__chevron {
    width: 10px;
    height: 10px;
    border-right: 2px solid var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    transform: rotate(45deg);
    transition: transform 0.25s ease;
    flex-shrink: 0;
    margin-right: 0.15rem;
}

.bn-ai-card[open] .bn-ai-card__chevron {
    transform: rotate(-135deg);
    margin-top: 4px;
}

.bn-ai-card__body {
    padding: 0 1rem 1rem 2.75rem;
}

.bn-ai-card__text {
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.65;
    color: var(--text-secondary);
}

.bn-ai-build-analysis__footer {
    margin-top: 1rem;
    text-align: center;
}

.bn-ai-build-analysis__expand-all {
    padding: 0.5rem 1.1rem;
    border-radius: 999px;
    border: 1px solid rgba(0, 217, 255, 0.35);
    background: rgba(0, 217, 255, 0.08);
    color: var(--primary-color);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
}

.bn-ai-build-analysis__expand-all:hover {
    background: rgba(0, 217, 255, 0.15);
}

.bn-ai-build-analysis__expand-all:disabled {
    opacity: 0.65;
    cursor: default;
}

@media (max-width: 640px) {
    .bn-ai-build-analysis__inner { padding: 1.15rem 1rem; }
    .bn-ai-card__body { padding-left: 1rem; }
}