.makro-besin-calculator {
    --primary: #8b5cf6;
    --primary-light: #ddd6fe;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --bg-faint: #f5f3ff;

    max-width: 900px;
    margin: 2rem auto;
    background: #fff;
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.08);
}

.calculator-header h2 {
    color: var(--primary);
    font-size: 2.2rem;
    font-weight: 800;
}

.gender-selection {
    display: flex;
    background: #f1f5f9;
    padding: 4px;
    border-radius: 12px;
}

.gender-btn {
    flex: 1;
    position: relative;
    cursor: pointer;
}

.gender-btn input {
    display: none;
}

.gender-btn span {
    display: block;
    padding: 0.75rem;
    text-align: center;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.3s ease;
    color: #64748b;
}

.gender-btn input:checked+span {
    background: #fff;
    color: var(--primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.form-control {
    border: 1.5px solid #e2e8f0;
    border-radius: 12px;
    padding: 0.8rem 1rem;
    font-weight: 500;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.1);
}

.btn-primary {
    background: var(--primary);
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 700;
    width: 100%;
    margin-top: 1rem;
}

.calculator-result {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 2px dashed #e2e8f0;
}

.daily-calories {
    text-align: center;
    background: var(--bg-faint);
    padding: 2.5rem;
    border-radius: 20px;
    margin-bottom: 3rem;
}

.daily-calories h4 {
    color: #5b21b6;
    margin-bottom: 0.5rem;
    letter-spacing: 0.5px;
}

.calorie-val {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--primary);
}

.calorie-val small {
    font-size: 1.2rem;
    opacity: 0.7;
}

.macro-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.macro-card {
    background: #fff;
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    border: 1px solid #f1f5f9;
    transition: transform 0.3s ease;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.04);
}

.macro-card:hover {
    transform: translateY(-5px);
}

.macro-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.macro-label {
    font-weight: 700;
    color: #64748b;
    margin-bottom: 0.5rem;
}

.macro-value {
    font-size: 2rem;
    font-weight: 800;
    color: #1e293b;
}

.macro-percent {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-top: 1rem;
}

.protein .macro-percent {
    background: #fee2e2;
    color: #ef4444;
}

.carbs .macro-percent {
    background: #ecfdf5;
    color: #10b981;
}

.fats .macro-percent {
    background: #fffbeb;
    color: #f59e0b;
}

@media (max-width: 768px) {
    .makro-besin-calculator {
        padding: 1.5rem;
    }

    .macro-cards {
        grid-template-columns: 1fr;
    }

    .calorie-val {
        font-size: 2.5rem;
    }
}