/**
 * 同人誌頒布価格計算ツール - 専用スタイル
 */

/* フォームグリッド */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text);
}

.form-label .required {
    color: var(--color-accent);
    margin-left: 2px;
}

.input-with-unit {
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-input {
    flex: 1;
    padding: 10px 12px;
    font-size: 15px;
    color: var(--color-text);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    transition: border-color 0.2s;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

.input-unit {
    font-size: 14px;
    color: var(--color-text-secondary);
    flex-shrink: 0;
    min-width: 24px;
}

.form-hint {
    font-size: 12px;
    color: var(--color-text-muted);
}

/* 結果セクション */
.result-section {
    padding: 24px 20px;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
    align-items: flex-start;
}

.result-main {
    text-align: center;
    flex: 1;
    min-width: 200px;
}

.result-header {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 8px;
}

.result-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.result-sublabel {
    font-size: 12px;
    color: var(--color-text-muted);
}

.result-value-wrap {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.result-value {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 700;
    color: var(--color-primary-dark);
    line-height: 1;
}

.result-unit {
    font-size: 18px;
    font-weight: 500;
    color: var(--color-text-secondary);
}

/* おすすめ価格 */
.result-recommended {
    flex: 1;
    min-width: 280px;
}

.recommended-header {
    margin-bottom: 12px;
}

.recommended-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.recommended-prices {
    display: flex;
    gap: 12px;
}

.recommended-item {
    flex: 1;
    padding: 12px 16px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    text-align: center;
}

.recommended-item.highlighted {
    border-color: var(--color-accent);
    background: linear-gradient(135deg, #fff9f6 0%, #fff 100%);
}

.recommended-badge {
    display: block;
    font-size: 11px;
    color: var(--color-text-muted);
    margin-bottom: 6px;
}

.recommended-item.highlighted .recommended-badge {
    color: var(--color-accent);
    font-weight: 500;
}

.recommended-value {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
}

.recommended-item.highlighted .recommended-value {
    color: var(--color-accent);
}

.recommended-unit {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-left: 2px;
}

/* シミュレーションテーブル */
.simulation-intro {
    margin-bottom: 16px;
}

.simulation-table-wrap {
    overflow-x: auto;
    margin: 0 -20px;
    padding: 0 20px;
}

.simulation-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.simulation-table th,
.simulation-table td {
    padding: 12px 10px;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.simulation-table th {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text-muted);
    background: var(--color-bg);
    white-space: nowrap;
}

.simulation-table th:first-child,
.simulation-table td:first-child {
    text-align: left;
    padding-left: 16px;
}

.simulation-table tbody tr:last-child td {
    border-bottom: none;
}

.simulation-table tbody tr:hover {
    background: var(--color-bg);
}

.simulation-table .price-cell {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--color-text);
}

.simulation-table .price-cell.recommended {
    color: var(--color-accent);
}

.simulation-table .profit-cell {
    font-family: var(--font-display);
    font-weight: 600;
}

.simulation-table .profit-cell.positive {
    color: #2e7d32;
}

.simulation-table .profit-cell.negative {
    color: #c62828;
}

.simulation-table .rate-cell {
    color: var(--color-text-secondary);
}

/* 統計セクションの調整 */
.stats-section {
    flex-wrap: wrap;
    justify-content: center;
}

.stats-section .stat-item {
    min-width: 120px;
}

/* レスポンシブ対応 */
@media (max-width: 600px) {
    .form-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .result-section {
        flex-direction: column;
        padding: 20px 16px;
        gap: 20px;
    }

    .result-main {
        min-width: 100%;
    }

    .result-value {
        font-size: 40px;
    }

    .result-recommended {
        min-width: 100%;
    }

    .recommended-prices {
        flex-direction: column;
        gap: 8px;
    }

    .recommended-item {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 10px 14px;
    }

    .recommended-badge {
        margin-bottom: 0;
    }

    .recommended-value {
        font-size: 20px;
    }

    .stats-section {
        justify-content: flex-start;
        gap: 16px;
    }

    .stats-section .stat-item {
        min-width: calc(50% - 8px);
    }

    .simulation-table {
        font-size: 13px;
    }

    .simulation-table th,
    .simulation-table td {
        padding: 10px 6px;
    }

    .simulation-table th:first-child,
    .simulation-table td:first-child {
        padding-left: 12px;
    }

    .input-section {
        padding: 16px;
    }

    .action-section {
        padding: 12px 16px;
    }
}

/* 入力バリデーションエラー */
.form-input.error {
    border-color: #c62828;
    background: #fff8f8;
}

.form-input.error:focus {
    border-color: #c62828;
}