.feature-card-icon.calorie-icon {
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
}
.feature-card-btn.cal-search-btn {
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    padding: 0 20px;
    flex-shrink: 0;
}
.feature-card-btn.cal-search-btn:hover {
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.35);
    transform: translateY(-2px);
}
.cal-form-area { margin-top: 4px; }
.cal-search-row {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
}
.cal-category-row {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}
.cal-cat-btn {
    padding: 6px 12px;
    border: 1px solid rgba(249, 115, 22, 0.3);
    border-radius: 20px;
    background: rgba(249, 115, 22, 0.06);
    color: #ea580c;
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}
.cal-cat-btn:hover { background: rgba(249, 115, 22, 0.15); }
.cal-cat-btn.active {
    background: linear-gradient(135deg, #f97316, #ea580c);
    color: white;
    border-color: transparent;
}
.cal-amount-row {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    background: rgba(249, 115, 22, 0.08);
    border-radius: 8px;
    margin-bottom: 10px;
}
.cal-result { display: flex; flex-direction: column; gap: 8px; }
.cal-item {
    padding: 12px;
    background: white;
    border: 1px solid var(--border-light);
    border-radius: 10px;
    transition: all 0.2s;
}
.cal-item:hover {
    border-color: rgba(249, 115, 22, 0.4);
    box-shadow: 0 2px 8px rgba(249, 115, 22, 0.1);
}
.cal-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}
.cal-item-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
}
.cal-item-cal {
    font-size: 1.1rem;
    font-weight: 700;
    color: #ea580c;
}
.cal-item-cal small {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-gray);
}
.cal-item-stats {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
    font-size: 0.82rem;
}
.cal-stat {
    text-align: center;
    padding: 6px;
    background: rgba(249, 115, 22, 0.06);
    border-radius: 6px;
}
.cal-stat-label {
    color: var(--text-gray);
    font-size: 0.75rem;
    margin-bottom: 2px;
}
.cal-stat-value {
    font-weight: 600;
    color: var(--text-dark);
}
.cal-bar {
    height: 6px;
    background: #fee2e2;
    border-radius: 3px;
    margin-top: 8px;
    overflow: hidden;
}
.cal-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #f97316, #ea580c);
    border-radius: 3px;
    transition: width 0.4s ease;
}
.cal-tip {
    margin-top: 10px;
    padding: 8px 12px;
    background: rgba(249, 115, 22, 0.06);
    border-radius: 8px;
    font-size: 0.78rem;
    color: #c2410c;
    display: flex;
    align-items: center;
    gap: 6px;
}
.cal-empty {
    text-align: center;
    padding: 30px;
    color: var(--text-gray);
    font-size: 0.9rem;
}