.pricing-calculator {
    max-width: var(--small-width);
    margin: 0 auto;
    padding: 20px;
    display: grid;
    grid-template-columns: 460px 1fr;
    gap: 20px;
}

@media (max-width: 768px) {
    .pricing-calculator {
        grid-template-columns: 1fr;
    }
}

.input-section {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    padding: 24px;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 16px;
    border-bottom: 1px solid #f1f5f9;
    margin-bottom: 20px;
}

.section-icon {
    font-size: 20px;
}

.section-header h3 {
    font-size: 16px;
    font-weight: 600;
    color: #334155;
    margin: 0;
}

.two-col-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.form-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-item label {
    font-size: 14px;
    color: #64748b;
    font-weight: 500;
}

.form-item input {
    padding: 12px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 14px;
    transition: all 0.3s ease;
    background: #fff;
}

.form-item input:focus {
    outline: none;
    border-color: #f59e0b;
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

.form-item input::placeholder {
    color: #94a3b8;
}

.strategy-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 24px;
}

.strategy-card {
    cursor: pointer;
}

.strategy-card input[type="radio"] {
    display: none;
}

.strategy-card-inner {
    padding: 16px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    background: #f8fafc;
    transition: all 0.3s ease;
}

.strategy-card input[type="radio"]:checked + .strategy-card-inner {
    border-color: #f59e0b;
    background: #fffbeb;
}

.strategy-card:hover .strategy-card-inner {
    border-color: #fcd34d;
}

.strategy-name {
    font-size: 14px;
    font-weight: 600;
    color: #334155;
    margin-bottom: 4px;
}

.strategy-desc {
    font-size: 12px;
    color: #64748b;
}

.calc-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 24px;
}

.calc-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

.results-section {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    padding: 24px;
}

.price-hero {
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    border-radius: 16px;
    padding: 28px;
    text-align: center;
    margin-bottom: 24px;
}

.price-label {
    font-size: 14px;
    color: #92400e;
    font-weight: 500;
    margin-bottom: 12px;
}

.price-value {
    font-size: 48px;
    font-weight: 700;
    color: #f59e0b;
    line-height: 1;
}

.price-comparison {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.price-card {
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.price-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.price-card.low {
    background: #eff6ff;
}

.price-card.mid {
    background: #fffbeb;
}

.price-card.high {
    background: #fef3c7;
}

.price-card-label {
    font-size: 13px;
    color: #64748b;
    margin-bottom: 12px;
}

.price-card-value {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.price-card.low .price-card-value {
    color: #3b82f6;
}

.price-card.mid .price-card-value {
    color: #f59e0b;
}

.price-card.high .price-card-value {
    color: #d97706;
}

.price-card-margin {
    font-size: 13px;
    color: #64748b;
}

.analysis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.analysis-card {
    background: #f8fafc;
    border-radius: 12px;
    padding: 16px;
    text-align: center;
}

.analysis-label {
    font-size: 13px;
    color: #64748b;
    margin-bottom: 8px;
}

.analysis-value {
    font-size: 18px;
    font-weight: 700;
    color: #f59e0b;
}

.tips-section {
    background: #f8fafc;
    border-radius: 12px;
    padding: 20px;
}

.tips-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.tips-icon {
    font-size: 18px;
}

.tips-label {
    font-size: 14px;
    font-weight: 600;
    color: #334155;
}

.tips-content {
    font-size: 13px;
    color: #64748b;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .pricing-calculator {
        padding: 16px;
    }

    .price-comparison {
        grid-template-columns: 1fr;
    }

    .analysis-grid {
        grid-template-columns: 1fr;
    }

    .price-value {
        font-size: 36px;
    }
}