/* =============================== */
/* 极致黑化筛选样式 */
/* =============================== */

/* 容器：去掉了老式的黑色背景和凹陷阴影，变得干净 */
.filter-row-history {
    display: flex;
    gap: 4px;
    margin: 0 0 10px 0;
    padding: 6px 0; /* 去掉了左右padding，更紧凑 */
    height: 36px;
    align-items: center;
    background: transparent; /* 🔥 改为透明 */
    border-radius: 0;
    border: none; /* 🔥 去掉边框 */
    box-shadow: none; /* 🔥 去掉阴影 */
}

.filter-group-history {
    flex: 1;
    position: relative;
}

/* 选择框：核心颜色修改 */
.filter-select-history {
    width: 100%;
    height: 28px;
    padding: 0 8px;
    
    /* 🔥 颜色升级：Play 页面同款色系 */
    background-color: #1e293b; 
    border: 1px solid #334155; 
    color: #f1f5f9; /* 亮白文字 */
    
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    appearance: none;
    
    /* 🔥 箭头颜色修改：把 stroke 改成了浅灰 (%23cbd5e1)，否则看不见 */
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23cbd5e1' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 6px center;
    background-size: 8px;
    padding-right: 22px;
    
    cursor: pointer;
    transition: all 0.2s ease;
    
    /* 去掉了 inset shadow，改为轻微的外部阴影 */
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1); 
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* 悬停状态 */
.filter-select-history:hover {
    background-color: #334155; /* 稍微变亮 */
    border-color: #475569;
    color: #fff;
}

/* 选中/聚焦状态 */
.filter-select-history:focus {
    outline: none;
    border-color: #38bdf8; /* 聚焦时高亮蓝边 */
    background-color: #1e293b;
    color: #fff;
    box-shadow: 0 0 0 1px rgba(56, 189, 248, 0.2);
}

/* 下拉选项 */
.filter-select-history option {
    background-color: #1e293b;
    color: #cbd5e1;
    padding: 8px;
}
/* ===============================
   Session Selector Modal - Flat Design
   =============================== */

/* 模态框容器 */
.session-selector-modal {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: rgba(15, 23, 42, 0.85) !important;
    z-index: 10000 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    backdrop-filter: blur(8px) !important;
    animation: modalFadeIn 0.25s ease-out !important;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* 模态框内容 */
.session-selector-content {
    background: rgba(30, 41, 59, 0.95) !important;
    border-radius: 16px !important;
    width: 92% !important;
    max-width: 380px !important;
    max-height: 80vh !important;
    overflow: hidden !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    box-shadow: 
        0 16px 32px rgba(0, 0, 0, 0.25),
        0 0 0 1px rgba(255, 255, 255, 0.03) !important;
    animation: contentSlideUp 0.3s ease-out !important;
}

@keyframes contentSlideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 头部 */
.session-selector-header {
    padding: 20px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important;
    position: relative !important;
}

.session-selector-title {
    color: #f1f5f9 !important;
    font-size: 17px !important;
    font-weight: 600 !important;
    margin: 0 !important;
    padding-left: 8px !important;
}

.session-selector-subtitle {
    color: #94a3b8 !important;
    font-size: 12px !important;
    margin: 6px 0 0 0 !important;
    font-weight: 400 !important;
    padding-left: 8px !important;
}

/* 关闭按钮 */
.session-selector-close {
    position: absolute !important;
    top: 18px !important;
    right: 18px !important;
    width: 32px !important;
    height: 32px !important;
    background: rgba(255, 255, 255, 0.04) !important;
    border-radius: 10px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    color: #94a3b8 !important;
    font-size: 18px !important;
    transition: all 0.15s ease !important;
    border: none !important;
}

.session-selector-close:hover {
    background: rgba(239, 68, 68, 0.1) !important;
    color: #fca5a5 !important;
    transform: scale(1.1) !important;
}

/* 会话列表 */
.session-selector-list {
    padding: 16px !important;
    overflow-y: auto !important;
    max-height: 400px !important;
}

/* 空状态 */
.session-selector-empty {
    padding: 32px 16px !important;
    text-align: center !important;
    color: #64748b !important;
}

.session-selector-empty-icon {
    font-size: 36px !important;
    margin-bottom: 12px !important;
    opacity: 0.5 !important;
}

.session-selector-empty-title {
    font-size: 14px !important;
    font-weight: 500 !important;
    margin-bottom: 4px !important;
    color: #cbd5e1 !important;
}

.session-selector-empty-text {
    font-size: 12px !important;
    line-height: 1.4 !important;
    color: #94a3b8 !important;
}

/* 会话选项 - 扁平化设计 */
.session-option-item {
    padding: 16px !important;
    background: rgba(255, 255, 255, 0.02) !important;
    border-radius: 12px !important;
    cursor: pointer !important;
    border: 1px solid rgba(255, 255, 255, 0.05) !important;
    margin-bottom: 8px !important;
    transition: all 0.2s ease !important;
    position: relative !important;
}

.session-option-item:hover {
    background: rgba(255, 255, 255, 0.04) !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
    transform: translateY(-1px) !important;
}

.session-option-item.active {
    background: rgba(34, 197, 94, 0.08) !important;
    border-color: rgba(34, 197, 94, 0.2) !important;
}

/* 会话信息布局 */
.session-option-info {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
}

/* 第一行：日期和游戏类型 */
.session-row-primary {
    display: flex !important;
    justify-content: space-between !important;
    align-items: flex-start !important;
}

.session-date {
    color: #f1f5f9 !important;
    font-size: 15px !important;
    font-weight: 500 !important;
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
}

.session-date::before {
    content: "📅" !important;
    font-size: 13px !important;
    opacity: 0.6 !important;
}

.session-type-badge {
    background: rgba(99, 102, 241, 0.12) !important;
    color: #a5b4fc !important;
    padding: 3px 8px !important;
    border-radius: 6px !important;
    font-size: 11px !important;
    font-weight: 500 !important;
    letter-spacing: 0.3px !important;
}

/* 第二行：详情信息 */
.session-row-details {
    display: flex !important;
    align-items: center !important;
    gap: 16px !important;
    flex-wrap: wrap !important;
}

.session-detail-group {
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    color: #94a3b8 !important;
    font-size: 12px !important;
}

.session-detail-icon {
    font-size: 11px !important;
    opacity: 0.7 !important;
}

/* 盈利数字样式 */
.session-profit {
    font-weight: 600 !important;
    font-size: 13px !important;
}

.session-profit.positive {
    color: #22c55e !important;
}

.session-profit.negative {
    color: #ef4444 !important;
}

/* 活跃指示器 */
.session-active-indicator {
    position: absolute !important;
    top: 16px !important;
    right: 16px !important;
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    color: #22c55e !important;
}

.session-active-dot {
    width: 8px !important;
    height: 8px !important;
    background: #22c55e !important;
    border-radius: 50% !important;
    animation: pulse 2s infinite !important;
}

@keyframes pulse {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(0.95);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* 底部提示 */
.session-selector-footer {
    padding: 16px 20px 20px !important;
    border-top: 1px solid rgba(255, 255, 255, 0.06) !important;
    background: rgba(0, 0, 0, 0.1) !important;
}

.session-hint {
    text-align: center !important;
    color: #94a3b8 !important;
    font-size: 11px !important;
    line-height: 1.4 !important;
    padding: 0 4px !important;
}

/* 滚动条样式 */
.session-selector-list::-webkit-scrollbar {
    width: 4px !important;
}

.session-selector-list::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.03) !important;
    border-radius: 2px !important;
}

.session-selector-list::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1) !important;
    border-radius: 2px !important;
}

.session-selector-list::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.15) !important;
}
@keyframes shimmer {
    0% { background-position: -200px 0; }
    100% { background-position: 200px 0; }
}