/**
 * イラスト料金計算ツール - 専用スタイル
 */

/* ラジオボタングループ */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s ease;
}

.radio-label:hover {
    border-color: var(--color-primary);
}

.radio-label input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-accent);
    cursor: pointer;
}

.radio-label input[type="radio"]:checked + .radio-text {
    color: var(--color-primary-dark);
    font-weight: 500;
}

.radio-text {
    font-size: 14px;
    color: var(--color-text);
    line-height: 1.5;
}

/* スライダー */
.slider-container {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 8px 0;
}

.slider-input {
    flex: 1;
    height: 8px;
    background: var(--color-border);
    border-radius: 4px;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.slider-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    background: var(--color-accent);
    border-radius: 50%;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.slider-input::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.slider-input::-moz-range-thumb {
    width: 24px;
    height: 24px;
    background: var(--color-accent);
    border: none;
    border-radius: 50%;
    cursor: pointer;
}

.slider-value {
    min-width: 60px;
    padding: 8px 16px;
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primary-dark);
    text-align: center;
    background: var(--color-bg);
    border-radius: var(--radius);
}

/* 差分カウンター */
.diff-container {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.diff-item {
    flex: 1;
    min-width: 200px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

.diff-label {
    font-size: 14px;
    color: var(--color-text);
    white-space: nowrap;
}

.diff-counter {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.counter-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
}

.counter-btn:hover {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.counter-value {
    min-width: 24px;
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primary-dark);
    text-align: center;
}

.counter-unit {
    font-size: 13px;
    color: var(--color-text-muted);
}

/* 結果表示セクション */
.result-section {
    padding: 32px 20px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    text-align: center;
}

.result-header {
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 12px;
}

.result-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 12px;
}

.price-value {
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1;
}

.price-separator {
    font-size: 24px;
    color: rgba(255, 255, 255, 0.7);
    margin: 0 8px;
}

.price-unit {
    font-size: 18px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

.result-note {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
}

/* 内訳セクション */
.breakdown-section {
    border-top: 1px solid var(--color-border);
}

.breakdown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
    background: var(--color-bg);
}

.breakdown-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
}

.breakdown-detail {
    padding: 16px 20px;
    background: var(--color-white);
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px dashed var(--color-border);
}

.breakdown-item:last-child {
    border-bottom: none;
}

.breakdown-label {
    font-size: 13px;
    color: var(--color-text-secondary);
}

.breakdown-value {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
}

/* 算出基準グリッド */
.criteria-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.criteria-item {
    padding: 16px;
    background: var(--color-bg);
    border-radius: var(--radius);
}

.criteria-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary-dark);
    margin-bottom: 8px;
}

.criteria-desc {
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* レスポンシブ対応 */
@media (max-width: 600px) {
    .radio-label {
        padding: 10px 14px;
    }

    .radio-text {
        font-size: 13px;
    }

    .slider-container {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .slider-value {
        align-self: center;
    }

    .diff-container {
        flex-direction: column;
    }

    .diff-item {
        min-width: 100%;
    }

    .result-section {
        padding: 24px 16px;
    }

    .price-value {
        font-size: 32px;
    }

    .price-separator {
        font-size: 18px;
        margin: 0 4px;
    }

    .price-unit {
        font-size: 16px;
    }

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

    .breakdown-header {
        padding: 12px 16px;
    }

    .breakdown-detail {
        padding: 12px 16px;
    }
}