/* ========== Transaction Metadata Panel ========== */
.metadata-panel {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    transition: box-shadow 0.3s ease;
}

.metadata-panel:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.metadata-panel-header {
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 1px solid #e0e0e0;
    border-radius: 7px 7px 0 0;
    user-select: none;
    transition: background 0.2s ease;
}

.metadata-panel-header:hover {
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
}

.metadata-panel-header h6 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: #495057;
}

.metadata-panel-body {
    padding: 1.5rem;
}

.metadata-section {
    margin-bottom: 1.5rem;
}

.metadata-section:last-child {
    margin-bottom: 0;
}

.metadata-section-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: #212529;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #e9ecef;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metadata-section-title i {
    font-size: 1.1rem;
    color: #0d6efd;
}

.metadata-field {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    padding: 0.75rem 1rem;
    height: 100%;
}

.metadata-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: #6c757d;
    letter-spacing: 0.5px;
    margin-bottom: 0.4rem;
}

.metadata-value {
    font-size: 0.95rem;
    font-weight: 500;
    color: #212529;
    word-break: break-word;
}

.metadata-value.font-monospace {
    font-family: 'Courier New', Courier, monospace;
    font-size: 1rem;
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
    .metadata-panel-header {
        padding: 0.875rem 1rem;
    }

    .metadata-panel-header h6 {
        font-size: 0.95rem;
    }

    .metadata-panel-body {
        padding: 1.25rem 1rem;
    }

    .metadata-section-title {
        font-size: 0.9rem;
    }

    .metadata-field {
        padding: 0.6rem 0.85rem;
    }

    .metadata-label {
        font-size: 0.7rem;
    }

    .metadata-value {
        font-size: 0.9rem;
    }
}