/* ================================================================
 * DS Wallet v5.2.0 — 余额钱包样式
 * 前端 + 后台共用,全部 ds-wk- 前缀
 * ================================================================ */

/* ---- 变量 ---- */
:root {
    --ds-wk-primary: #6366f1;
    --ds-wk-success: #10b981;
    --ds-wk-warn: #f59e0b;
    --ds-wk-error: #ef4444;
    --ds-wk-bg: #f8fafc;
    --ds-wk-card: #ffffff;
    --ds-wk-text: #0f172a;
    --ds-wk-text-2: #64748b;
    --ds-wk-border: #e2e8f0;
    --ds-wk-radius: 12px;
}

/* ---- 通用 ---- */
.ds-wk-wrap {
    max-width: 1000px;
    margin: 0 auto;
    padding: 16px;
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--ds-wk-text);
}
.ds-wk-h2 {
    font-size: 24px;
    font-weight: 700;
    margin: 16px 0 24px;
    color: var(--ds-wk-text);
}
.ds-wk-h3 {
    font-size: 16px;
    font-weight: 700;
    margin: 24px 0 12px;
    color: var(--ds-wk-text);
    display: flex;
    align-items: center;
    gap: 6px;
}
.ds-wk-back {
    display: inline-block;
    color: var(--ds-wk-text-2);
    text-decoration: none;
    margin-bottom: 12px;
    font-size: 14px;
}
.ds-wk-back:hover { color: var(--ds-wk-primary); }
.ds-wk-empty {
    text-align: center;
    padding: 48px 16px;
    background: var(--ds-wk-bg);
    border-radius: var(--ds-wk-radius);
    color: var(--ds-wk-text-2);
    border: 1px dashed var(--ds-wk-border);
}

/* ---- 余额卡片 ---- */
.ds-wk-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #d946ef 100%);
    color: #fff;
    padding: 28px 24px;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
    margin-bottom: 24px;
}
.ds-wk-card-bg {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at 20% 30%, rgba(255,255,255,0.2), transparent 50%),
                radial-gradient(circle at 80% 70%, rgba(255,255,255,0.15), transparent 50%);
    pointer-events: none;
}
.ds-wk-card-inner {
    position: relative;
    z-index: 1;
}
.ds-wk-card-label {
    font-size: 13px;
    opacity: 0.9;
    margin-bottom: 8px;
    letter-spacing: 1px;
}
.ds-wk-card-balance {
    font-size: 42px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 16px;
    font-family: -apple-system, sans-serif;
}
.ds-wk-num {
    display: inline-block;
}
.ds-wk-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 13px;
    opacity: 0.9;
    margin-bottom: 20px;
}
.ds-wk-btn-recharge {
    display: inline-block;
    padding: 10px 24px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--ds-wk-primary);
    border-radius: 999px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.2s;
}
.ds-wk-btn-recharge:hover {
    background: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* ---- 表格 ---- */
.ds-wk-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--ds-wk-card);
    border-radius: var(--ds-wk-radius);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    margin-bottom: 16px;
}
.ds-wk-table th,
.ds-wk-table td {
    padding: 12px 16px;
    text-align: left;
    font-size: 14px;
    border-bottom: 1px solid var(--ds-wk-border);
}
.ds-wk-table th {
    background: var(--ds-wk-bg);
    font-weight: 600;
    color: var(--ds-wk-text-2);
    font-size: 13px;
}
.ds-wk-table tr:last-child td {
    border-bottom: none;
}
.ds-wk-pos { color: var(--ds-wk-success); font-weight: 600; }
.ds-wk-neg { color: var(--ds-wk-error); font-weight: 600; }

/* ---- 状态标签 ---- */
.ds-wk-tag-warn, .ds-wk-tag-info, .ds-wk-tag-ok, .ds-wk-tag-err, .ds-wk-tag-muted {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
}
.ds-wk-tag-warn { background: #fef3c7; color: #92400e; }
.ds-wk-tag-info { background: #dbeafe; color: #1e40af; }
.ds-wk-tag-ok   { background: #d1fae5; color: #065f46; }
.ds-wk-tag-err  { background: #fee2e2; color: #991b1b; }
.ds-wk-tag-muted{ background: #f1f5f9; color: #64748b; }

/* ---- 充值页 ---- */
.ds-wk-recharge-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 16px;
}
@media (max-width: 768px) {
    .ds-wk-recharge-grid { grid-template-columns: 1fr; }
}
.ds-wk-recharge-left,
.ds-wk-recharge-right {
    background: var(--ds-wk-card);
    border: 1px solid var(--ds-wk-border);
    border-radius: var(--ds-wk-radius);
    padding: 20px;
}
.ds-wk-amount-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-bottom: 12px;
}
.ds-wk-amt-btn {
    padding: 12px 8px;
    background: var(--ds-wk-bg);
    border: 1px solid var(--ds-wk-border);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--ds-wk-text);
    cursor: pointer;
    transition: all 0.15s;
}
.ds-wk-amt-btn:hover {
    border-color: var(--ds-wk-primary);
    color: var(--ds-wk-primary);
}
.ds-wk-amt-btn.is-active {
    background: var(--ds-wk-primary);
    border-color: var(--ds-wk-primary);
    color: #fff;
}
.ds-wk-amount-custom {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    font-size: 14px;
}
.ds-wk-amount-custom input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--ds-wk-border);
    border-radius: 8px;
    font-size: 14px;
}
.ds-wk-bonus-hint {
    background: #fef3c7;
    border-left: 3px solid var(--ds-wk-warn);
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 13px;
    color: #92400e;
    margin-bottom: 16px;
}
.ds-wk-channel-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}
.ds-wk-ch-btn {
    padding: 12px 8px;
    background: var(--ds-wk-bg);
    border: 1px solid var(--ds-wk-border);
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.15s;
}
.ds-wk-ch-btn:hover { border-color: var(--ds-wk-primary); }
.ds-wk-ch-btn.is-active {
    background: var(--ds-wk-primary);
    border-color: var(--ds-wk-primary);
    color: #fff;
}

/* ---- 二维码 ---- */
.ds-wk-qr-box {
    text-align: center;
    margin-bottom: 16px;
}
.ds-wk-qr-label {
    font-size: 14px;
    color: var(--ds-wk-text-2);
    margin-bottom: 12px;
}
.ds-wk-qr-img {
    display: inline-block;
    width: 200px;
    height: 200px;
    background: #fff;
    border: 1px solid var(--ds-wk-border);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 12px;
}
.ds-wk-qr-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}
.ds-wk-qr-empty {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ds-wk-text-2);
    font-size: 13px;
    background: var(--ds-wk-bg);
}
.ds-wk-qr-hint {
    font-size: 13px;
    color: var(--ds-wk-text-2);
}
.ds-wk-submit-row {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}
.ds-wk-submit-row input {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid var(--ds-wk-border);
    border-radius: 8px;
    font-size: 13px;
}
.ds-wk-btn-submit {
    padding: 10px 20px;
    background: var(--ds-wk-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    font-size: 14px;
}
.ds-wk-btn-submit:hover { background: #4f46e5; }
.ds-wk-btn-submit:disabled { opacity: 0.5; cursor: not-allowed; }
.ds-wk-warn {
    margin-top: 12px;
    padding: 10px 14px;
    background: #fef3c7;
    border-left: 3px solid var(--ds-wk-warn);
    border-radius: 6px;
    font-size: 12px;
    color: #92400e;
}

/* ---- 后台统计卡 ---- */
.ds-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin: 20px 0;
}
.ds-stat-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: #fff;
    padding: 20px;
    border-radius: var(--ds-wk-radius);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    border-left: 4px solid var(--ds-wk-primary);
}
.ds-stat-icon { font-size: 32px; }
.ds-stat-num { font-size: 22px; font-weight: 700; color: var(--ds-wk-text); }
.ds-stat-label { font-size: 13px; color: var(--ds-wk-text-2); margin-top: 4px; }
.ds-stat-blue   { border-left-color: #3b82f6; }
.ds-stat-green  { border-left-color: #10b981; }
.ds-stat-orange { border-left-color: #f59e0b; }
.ds-stat-red    { border-left-color: #ef4444; }

.ds-admin-section {
    background: #fff;
    padding: 20px;
    border-radius: var(--ds-wk-radius);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    margin: 20px 0;
}
.ds-admin-section h2 {
    font-size: 16px;
    margin: 0 0 16px;
    color: var(--ds-wk-text);
}
.ds-admin-empty {
    text-align: center;
    color: var(--ds-wk-text-2);
    padding: 24px;
    background: var(--ds-wk-bg);
    border-radius: 8px;
}
.ds-admin-filter {
    margin: 16px 0;
    display: flex;
    gap: 8px;
}
.ds-admin-filter select,
.ds-admin-filter input {
    padding: 6px 12px;
    border: 1px solid var(--ds-wk-border);
    border-radius: 6px;
}
.ds-admin-pagination {
    margin-top: 16px;
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}
.ds-wk-proof {
    background: #dbeafe;
    color: #1e40af;
    padding: 2px 8px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 12px;
}
.ds-wk-no-proof { color: var(--ds-wk-text-2); }

/* ---- 调整余额弹窗 ---- */
.ds-wk-modal-mask {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99998;
}
.ds-wk-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #fff;
    padding: 24px;
    border-radius: 12px;
    min-width: 360px;
    z-index: 99999;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}
.ds-wk-modal h3 {
    margin: 0 0 16px;
    font-size: 16px;
}
.ds-wk-modal-row {
    margin-bottom: 12px;
}
.ds-wk-modal-row label {
    display: block;
    font-size: 13px;
    margin-bottom: 4px;
    color: var(--ds-wk-text-2);
}
.ds-wk-modal-row input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--ds-wk-border);
    border-radius: 6px;
    font-size: 14px;
    box-sizing: border-box;
}
.ds-wk-modal-actions {
    margin-top: 16px;
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

/* ---- 暗黑模式 ---- */
@media (prefers-color-scheme: dark) {
    :root {
        --ds-wk-bg: #0f172a;
        --ds-wk-card: #1e293b;
        --ds-wk-text: #f1f5f9;
        --ds-wk-text-2: #94a3b8;
        --ds-wk-border: #334155;
    }
    .ds-stat-card,
    .ds-admin-section {
        background: var(--ds-wk-card);
    }
    .ds-wk-qr-img {
        background: #fff;
    }
    .ds-wk-amt-btn,
    .ds-wk-ch-btn {
        background: #334155;
    }
}

/* ================================================================
 * v5.3.0 — 余额购买按钮(注入到网盘框)
 * ================================================================ */
.ds-pan-wallet {
    margin-top: 12px;
    padding: 12px 14px;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-left: 3px solid #f59e0b;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
}
.ds-pan-wallet-tip {
    font-size: 13px;
    color: #92400e;
    font-weight: 500;
}
.ds-pan-wallet-bal {
    font-size: 12px;
    color: #b45309;
    margin-left: 4px;
}
.ds-pan-wallet-tag {
    font-size: 13px;
    color: #065f46;
    background: #d1fae5;
    padding: 4px 10px;
    border-radius: 999px;
    font-weight: 600;
}
.ds-btn-wallet {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%) !important;
    color: #fff !important;
    border: none !important;
    padding: 8px 18px !important;
    border-radius: 999px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    text-decoration: none !important;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3) !important;
    transition: all 0.2s !important;
}
.ds-btn-wallet:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4) !important;
}
.ds-btn-wallet-need {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%) !important;
}

/* ================================================================
 * v5.3.0 — 提现页
 * ================================================================ */
.ds-wk-tip {
    background: #f0f9ff;
    border-left: 3px solid #0ea5e9;
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 13px;
    color: #075985;
    margin: 16px 0;
}
@media (prefers-color-scheme: dark) {
    .ds-wk-tip {
        background: #0c4a6e;
        color: #bae6fd;
    }
}