/**
 * 発表順・順番決めツール - 専用スタイル
 */

/* モード選択ラジオボタン */
.option-radio {
    accent-color: var(--color-primary);
}

/* グループ数設定 */
.group-setting-section {
    padding: 14px 20px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: 16px;
}

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

.group-count-control {
    display: flex;
    align-items: center;
    gap: 0;
}

.group-count-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 500;
    color: var(--color-text);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: background 0.15s;
}

.group-count-btn:first-child {
    border-radius: var(--radius) 0 0 var(--radius);
}

.group-count-btn:last-child {
    border-radius: 0 var(--radius) var(--radius) 0;
}

.group-count-btn:hover {
    background: var(--color-border);
}

.group-count-input {
    width: 48px;
    height: 36px;
    text-align: center;
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    color: var(--color-text);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-left: none;
    border-right: none;
    -moz-appearance: textfield;
}

.group-count-input::-webkit-outer-spin-button,
.group-count-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.group-count-input:focus {
    outline: none;
}

/* 結果ヘッダー */
.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.result-actions {
    display: flex;
    gap: 12px;
}

/* 順番決め結果リスト */
.result-list {
    list-style: none;
    margin: 0;
    padding: 0;
    counter-reset: order-counter;
}

.result-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    border-radius: var(--radius);
    transition: background 0.15s;
    animation: fadeSlideIn 0.3s ease both;
}

.result-item:nth-child(even) {
    background: var(--color-bg);
}

.result-item-number {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 700;
    color: var(--color-white);
    background: var(--color-primary);
    border-radius: 50%;
}

.result-item:nth-child(1) .result-item-number {
    background: var(--color-accent);
    width: 36px;
    height: 36px;
    font-size: 16px;
}

.result-item:nth-child(2) .result-item-number {
    background: #6b8bb5;
}

.result-item:nth-child(3) .result-item-number {
    background: #8ba3c4;
}

.result-item-name {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text);
}

.result-item:nth-child(1) .result-item-name {
    font-size: 17px;
    font-weight: 700;
}

/* グループ分け結果 */
.group-block {
    margin-bottom: 20px;
    animation: fadeSlideIn 0.3s ease both;
}

.group-block:last-child {
    margin-bottom: 0;
}

.group-block-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.group-block-label {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 700;
    color: var(--color-white);
    background: var(--color-primary);
    padding: 4px 14px;
    border-radius: 20px;
}

.group-block-count {
    font-size: 13px;
    color: var(--color-text-muted);
}

.group-block-members {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding-left: 4px;
}

.group-member-tag {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    font-size: 14px;
    color: var(--color-text);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 20px;
}

/* グループカラー */
.group-block:nth-child(6n+1) .group-block-label { background: var(--color-primary); }
.group-block:nth-child(6n+2) .group-block-label { background: var(--color-accent); }
.group-block:nth-child(6n+3) .group-block-label { background: #5a8a6a; }
.group-block:nth-child(6n+4) .group-block-label { background: #8a6a9a; }
.group-block:nth-child(6n+5) .group-block-label { background: #6a8a9a; }
.group-block:nth-child(6n+6) .group-block-label { background: #9a7a5a; }

/* シャッフル履歴 */
.history-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.history-item {
    padding: 12px 16px;
    background: var(--color-bg);
    border-radius: var(--radius);
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.history-item-time {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.history-item-content {
    font-size: 14px;
    color: var(--color-text);
}

/* アニメーション */
@keyframes fadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* シャッフルボタンアニメーション */
.btn-primary.shuffling {
    animation: shake 0.4s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-4px) rotate(-2deg); }
    50% { transform: translateX(4px) rotate(2deg); }
    75% { transform: translateX(-2px) rotate(-1deg); }
}

/* レスポンシブ対応 */
@media (max-width: 600px) {
    .group-setting-section {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .result-item {
        padding: 10px 12px;
        gap: 10px;
    }

    .result-item-number {
        width: 28px;
        height: 28px;
        font-size: 12px;
    }

    .result-item:nth-child(1) .result-item-number {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }

    .result-item-name {
        font-size: 14px;
    }

    .result-item:nth-child(1) .result-item-name {
        font-size: 15px;
    }

    .group-block-members {
        gap: 6px;
    }

    .group-member-tag {
        padding: 5px 12px;
        font-size: 13px;
    }

    .result-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}