/* カスタムスタイル */

/* ランキングカード */
.ranking-card {
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.ranking-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* ランキングバッジ */
.rank-badge {
    font-size: 1.5rem;
    font-weight: bold;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.rank-1 {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #fff;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.rank-2 {
    background: linear-gradient(135deg, #C0C0C0, #A8A8A8);
    color: #fff;
    box-shadow: 0 4px 15px rgba(192, 192, 192, 0.4);
}

.rank-3 {
    background: linear-gradient(135deg, #CD7F32, #B8860B);
    color: #fff;
    box-shadow: 0 4px 15px rgba(205, 127, 50, 0.4);
}

/* アニメーション */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

/* プログレスバー */
.progress-bar {
    height: 8px;
    border-radius: 4px;
    background-color: #e5e7eb;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #3b82f6, #60a5fa);
    transition: width 0.3s ease-in-out;
}

/* カスタムスクロールバー */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* レスポンシブテーブル */
@media (max-width: 768px) {
    .responsive-table {
        display: block;
        overflow-x: auto;
    }
}

/* DataTables カスタムスタイル */
.dataTables_wrapper {
    padding: 1rem;
}

.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter {
    margin-bottom: 1rem;
}

.dataTables_wrapper .dataTables_length label,
.dataTables_wrapper .dataTables_filter label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #4b5563;
}

.dataTables_wrapper .dataTables_length select {
    padding: 0.5rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    background-color: white;
    font-size: 0.875rem;
}

.dataTables_wrapper .dataTables_filter input {
    padding: 0.5rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    margin-left: 0.5rem;
}

.dataTables_wrapper .dataTables_filter input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.dataTables_wrapper .dataTables_info {
    padding-top: 1rem;
    font-size: 0.875rem;
    color: #6b7280;
}

.dataTables_wrapper .dataTables_paginate {
    padding-top: 1rem;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    padding: 0.5rem 0.75rem;
    margin: 0 0.125rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    background-color: white;
    color: #374151;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.15s ease-in-out;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background-color: #f3f4f6;
    border-color: #9ca3af;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background-color: #3b82f6;
    border-color: #3b82f6;
    color: white;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled:hover {
    background-color: white;
    border-color: #d1d5db;
}

table.dataTable thead th {
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

table.dataTable tbody tr:hover {
    background-color: #f9fafb;
}