/* ═══════════ AI INSIGHTS ═══════════ */
.ai-block {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin: 0 16px 24px;
}

.ai-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ai-insight-card {
    display: flex;
    gap: 14px;
    padding: 16px;
    background: var(--bg-elevated);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--accent);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ai-insight-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.ai-insight-card.high {
    border-left-color: var(--red);
    background: linear-gradient(135deg, var(--red-soft), var(--bg-elevated));
}

.ai-insight-card.medium {
    border-left-color: var(--yellow);
    background: linear-gradient(135deg, var(--yellow-soft), var(--bg-elevated));
}

.ai-insight-card.low, .ai-insight-card.normal {
    border-left-color: var(--green);
    background: linear-gradient(135deg, var(--green-soft), var(--bg-elevated));
}

.ai-insight-card.empty {
    border-left-color: var(--green);
    background: linear-gradient(135deg, var(--green-soft), var(--bg-elevated));
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.ai-insight-card.empty i {
    font-size: 24px;
    color: var(--green);
    margin-right: 12px;
}

.ai-insight-card.empty span {
    font-size: 14px;
    color: var(--text-primary);
}

.insight-icon {
    font-size: 28px;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border-radius: var(--radius-md);
}

.insight-content {
    flex: 1;
    min-width: 0;
}

.insight-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.insight-message {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.insight-saving {
    margin-top: 8px;
    padding: 6px 10px;
    background: var(--green-soft);
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    color: var(--green);
    display: inline-block;
}

.ai-item {
    display: flex;
    gap: 14px;
    padding: 14px;
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
}

.ai-item i {
    font-size: 20px;
    flex-shrink: 0;
}

.ai-item i.success { color: var(--green); }
.ai-item i.warning { color: var(--yellow); }
.ai-item i.danger { color: var(--red); }

.ai-text strong {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.ai-text p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.ai-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 30px;
    color: var(--text-muted);
    font-size: 14px;
}

.ai-loading .spinner-small {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-light);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}