/* 管理者パネルスタイル */

.admin-view {
    padding: var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.admin-header {
    margin-bottom: var(--space-xl);
}

.admin-header h2 {
    font-size: 1.75rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin: 0 0 var(--space-xs) 0;
}

.admin-header h2 i {
    color: var(--warning, #f59e0b);
}

.admin-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

.admin-content {
    display: grid;
    gap: var(--space-xl);
}

.admin-section h3 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--border);
}

.admin-section h3 i {
    color: var(--primary);
    font-size: 1rem;
}

.admin-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.admin-card-description {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0 0 20px 0;
    line-height: 1.5;
}

/* 管理者統計テーブル */
.admin-stats-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.admin-stats-table th,
.admin-stats-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border, #e5e7eb);
}

.admin-stats-table th {
    font-weight: 600;
    color: var(--text-secondary, #6b7280);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--bg-secondary, #f5f5f5);
}

.admin-stats-table td.center,
.admin-stats-table th.center {
    text-align: center;
}

.admin-stats-table tbody tr:hover {
    background: var(--bg-secondary, #f5f5f5);
}

/* 順位バッジ */
.admin-rank {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--bg-secondary, #f5f5f5);
    color: var(--text-secondary, #6b7280);
    font-size: 13px;
    font-weight: 600;
}

.admin-rank.gold {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: white;
}

.admin-rank.silver {
    background: linear-gradient(135deg, #d1d5db, #9ca3af);
    color: white;
}

.admin-rank.bronze {
    background: linear-gradient(135deg, #cd7c2e, #b45309);
    color: white;
}

/* メンバーセル */
.admin-member-cell {
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-member-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
    font-weight: 600;
    background-size: cover;
    background-position: center;
    flex-shrink: 0;
}

.admin-member-name {
    font-weight: 500;
    color: var(--text-primary, #1f2937);
}

/* ポイント */
.admin-points {
    color: var(--primary, #3b82f6);
    font-size: 16px;
}

/* 難易度ヘッダー */
.difficulty-header {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 500;
}

.difficulty-header.ui {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.difficulty-header.design {
    background: rgba(139, 92, 246, 0.1);
    color: #8b5cf6;
}

.difficulty-header.system {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.difficulty-header.security {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

/* 空状態 */
.admin-empty-state {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary, #6b7280);
}

.admin-empty-state i {
    font-size: 40px;
    margin-bottom: 12px;
    opacity: 0.3;
}

.admin-empty-state p {
    margin: 0;
}

/* サイドバーの管理者ボタン */
.nav-item.admin-only {
    border-top: 1px solid var(--border, #e5e7eb);
    margin-top: 8px;
    padding-top: 16px;
}

.nav-item.admin-only i {
    color: var(--warning, #f59e0b);
}

/* レスポンシブ */
@media (max-width: 768px) {
    .admin-view {
        padding: var(--space-md);
    }

    .admin-card {
        padding: var(--space-md);
    }

    .admin-stats-table {
        font-size: 12px;
    }

    .admin-stats-table th,
    .admin-stats-table td {
        padding: 8px 10px;
    }

    /* 横スクロール対応 */
    .admin-card {
        overflow-x: auto;
    }

    .admin-stats-table {
        min-width: 600px;
    }
}

/* 分類管理 */
.categories-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 16px;
}

.category-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-secondary, #f5f5f5);
    border-radius: 10px;
    border: 1px solid var(--border, #e5e7eb);
}

.category-color-picker {
    flex-shrink: 0;
}

.category-color-input {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    padding: 0;
}

.category-color-input::-webkit-color-swatch-wrapper {
    padding: 0;
}

.category-color-input::-webkit-color-swatch {
    border: none;
    border-radius: 6px;
}

.category-icon-display {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.category-name-input {
    flex: 1;
    min-width: 100px;
}

.category-name {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 6px;
    font-size: 14px;
    background: var(--bg-primary, #fff);
    color: var(--text-primary, #1f2937);
}

.category-name:focus {
    outline: none;
    border-color: var(--primary, #3b82f6);
}

.category-icon-input {
    flex-shrink: 0;
}

.category-icon-select {
    padding: 8px 12px;
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 6px;
    font-size: 13px;
    background: var(--bg-primary, #fff);
    color: var(--text-primary, #1f2937);
    cursor: pointer;
}

.category-icon-select:focus {
    outline: none;
    border-color: var(--primary, #3b82f6);
}

.category-points-input {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.category-points {
    width: 60px;
    padding: 8px 10px;
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 6px;
    font-size: 14px;
    text-align: center;
    background: var(--bg-primary, #fff);
    color: var(--text-primary, #1f2937);
}

.category-points:focus {
    outline: none;
    border-color: var(--primary, #3b82f6);
}

.category-points-input span {
    font-size: 14px;
    color: var(--text-secondary, #6b7280);
}

.category-delete-btn {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
}

.add-category-btn {
    width: 100%;
    padding: 12px;
    border: 2px dashed var(--border, #e5e7eb);
    background: transparent;
    color: var(--text-secondary, #6b7280);
    transition: all 0.2s;
}

.add-category-btn:hover {
    border-color: var(--primary, #3b82f6);
    color: var(--primary, #3b82f6);
    background: rgba(59, 130, 246, 0.05);
}

/* レスポンシブ（分類管理） */
@media (max-width: 768px) {
    .category-item {
        flex-wrap: wrap;
        gap: 8px;
    }

    .category-name-input {
        flex: 1 1 100%;
        order: 1;
    }

    .category-icon-input {
        flex: 1;
    }

    .category-points-input {
        flex: 1;
    }
}

/* ダークモード対応 */
[data-theme="dark"] .admin-card {
    background: var(--bg-secondary);
}

[data-theme="dark"] .admin-stats-table th {
    background: var(--bg-tertiary);
}

[data-theme="dark"] .admin-stats-table tbody tr:hover {
    background: var(--bg-tertiary);
}

/* オート保存ステータス */
.category-save-status {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    margin-bottom: 12px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.category-save-status.saving {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.category-save-status.saved {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.category-save-status.error {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.category-save-status.fade-out {
    opacity: 0;
    transform: translateY(-10px);
}

.category-save-status i {
    font-size: 14px;
}

/* ダークモード対応 */
[data-theme="dark"] .category-save-status.saving {
    background: rgba(59, 130, 246, 0.2);
}

[data-theme="dark"] .category-save-status.saved {
    background: rgba(16, 185, 129, 0.2);
}

[data-theme="dark"] .category-save-status.error {
    background: rgba(239, 68, 68, 0.2);
}