/* ========================================================
       套利监控全页工作区 (#arbitrageModal) 暖纸浅色主题深度适配
       ======================================================== */
    html[data-theme="light"] #arbitrageModal {
      background-color: #FFFFFF !important;
      color: #1D1916 !important;
    }
    html[data-theme="light"] #arbitrageModal .arb-bg-header {
      background-color: #FFFFFF !important;
      border-color: #E7DFD2 !important;
    }
    html[data-theme="light"] #arbitrageModal .arb-bg-left {
      background-color: #FFFFFF !important;
      border-color: #E7DFD2 !important;
    }
    html[data-theme="light"] #arbitrageModal .arb-bg-card {
      background-color: #F7F2EC !important;
      border-color: #E7DFD2 !important;
    }
    html[data-theme="light"] #arbitrageModal .arb-bg-subcard {
      background-color: #FFFFFF !important;
      border-color: #E7DFD2 !important;
    }
    html[data-theme="light"] #arbitrageModal .arb-bg-drawer {
      background-color: #FFFFFF !important;
      border-color: #E7DFD2 !important;
    }
    html[data-theme="light"] #arbitrageModal .arb-border {
      border-color: #E7DFD2 !important;
    }
    html[data-theme="light"] #arbitrageModal .arb-text-main {
      color: #1D1916 !important;
    }
    html[data-theme="light"] #arbitrageModal .arb-text-muted {
      color: #79736D !important;
    }
    html[data-theme="light"] #arbitrageModal .arb-table-row:hover {
      background-color: #F7F2EC !important;
    }
    html[data-theme="light"] #arbitrageModal .arb-table-row.active {
      background-color: #F7F2EC !important;
      border-left-color: #C32426 !important;
    }
    html[data-theme="light"] #arbitrageModal input,
    html[data-theme="light"] #arbitrageModal select {
      background-color: #FFFFFF !important;
      border-color: #E7DFD2 !important;
      color: #1D1916 !important;
    }


/* ===== 2026-10-28 明度原则修正 (深色页深灰框+浅字, 浅色页浅框+深字) ===== */
    /* 深色: 小字提亮 (采用暖纸深色次级字 #A89C8D) */
    #arbitrageModal .text-gray-500 { color: #A89C8D; }
    /* 中明度彩色盒加深底色: 白字对比保持 5+ */
    #arbitrageModal .bg-amber-600 { background-color: #C32426 !important; }
    /* 浅色: 彩色盒内文字恢复白字 */
    html[data-theme="light"] #arbitrageModal .bg-amber-600, html[data-theme="light"] #arbitrageModal .bg-amber-600 *,
    html[data-theme="light"] #arbitrageModal .bg-blue-600, html[data-theme="light"] #arbitrageModal .bg-blue-600 *,
    html[data-theme="light"] #arbitrageModal .bg-indigo-600, html[data-theme="light"] #arbitrageModal .bg-indigo-600 * { color: #FFFFFF !important; }
    /* 浅色: 黄/琥珀粉彩文字加深 (对齐暖纸主红/暖黑) */
    html[data-theme="light"] #arbitrageModal .text-amber-300,
    html[data-theme="light"] #arbitrageModal .text-yellow-300 { color: #C32426 !important; }
    html[data-theme="light"] #arbitrageModal .text-amber-400,
    html[data-theme="light"] #arbitrageModal .text-yellow-400 { color: #C32426 !important; }
    /* 浅色: 价差徽章改浅框深字 (米白底+朱红字+暖描边) */
    html[data-theme="light"] #arbHeaderSpreadBadge { background-color: #F7F2EC !important; color: #C32426 !important; border: 1px solid #E7DFD2 !important; }
    /* 浅色: 双腿盘口标题栏去黑暗岛 (纯白底+暖描边) */
    html[data-theme="light"] #arbitrageModal .bg-\[\#0a0d14\] { background-color: #FFFFFF !important; border-color: #E7DFD2 !important; }
    /* 浅色: 红色数值加深 (主红 #C32426) */
    html[data-theme="light"] #arbitrageModal .text-red-500 { color: #C32426 !important; }
    html[data-theme="light"] #arbitrageModal .text-red-400 { color: #C32426 !important; }

    /* 浅色去黑暗岛二: 三态价差格与抽屉内卡片/标题栏 */
    html[data-theme=light] #arbitrageModal .bg-\[\#0b0e17\] { background-color: #FFFFFF !important; }
    html[data-theme=light] #arbitrageModal .bg-\[\#0b0e14\] { background-color: #FFFFFF !important; border-color: #E7DFD2 !important; }
    html[data-theme=light] #arbitrageModal .bg-black\/60 { background-color: #F7F2EC !important; border-color: #E7DFD2 !important; }

    /* ===== 2026-10-28 明度修正四轮: 浅色页 tab/按钮改浅框深字 ===== */
    html[data-theme="light"] #arbitrageModal .bg-amber-600 { background-color: #F7F2EC !important; color: #C32426 !important; }
    html[data-theme="light"] #arbitrageModal .from-amber-600 { background-image: none !important; background-color: #F7F2EC !important; color: #C32426 !important; }
    html[data-theme="light"] #arbitrageModal .bg-blue-600 { background-color: #F7F2EC !important; color: #C32426 !important; }
    html[data-theme="light"] #arbitrageModal .bg-blue-600 * { color: #C32426 !important; }

    /* ========================================================
       建议留言模态框 (#feedbackModal) 暖纸浅色主题深度适配
       ======================================================== */
    html[data-theme="light"] #feedbackModal > div {
      background-color: #FFFFFF !important;
      border-color: #E7DFD2 !important;
      box-shadow: 0 10px 30px -5px rgba(29, 25, 22, 0.08), 0 4px 12px -2px rgba(29, 25, 22, 0.04) !important;
      color: #1D1916 !important;
    }
    html[data-theme="light"] #feedbackModal .bg-wenhua-dark {
      background-color: #FFFFFF !important;
      border-color: #E7DFD2 !important;
    }
    html[data-theme="light"] #feedbackModal .bg-\[\#080a0f\] {
      background-color: #F7F2EC !important;
    }
    html[data-theme="light"] #feedbackModal .bg-black\/50,
    html[data-theme="light"] #feedbackModal .bg-black\/40 {
      background-color: #FFFFFF !important;
      border-color: #E7DFD2 !important;
    }
    html[data-theme="light"] #feedbackModal .bg-\[\#11141d\] {
      background-color: #FFFFFF !important;
      border-color: #E7DFD2 !important;
      color: #1D1916 !important;
    }
    html[data-theme="light"] #feedbackModal .text-gray-200,
    html[data-theme="light"] #feedbackModal .text-gray-300 {
      color: #1D1916 !important;
    }
    html[data-theme="light"] #feedbackModal .text-emerald-400 {
      color: #15803D !important;
    }
    html[data-theme="light"] #btnOpenFeedbackModal,
    #btnOpenFeedbackModal {
      background-image: none !important;
      background-color: #C32426 !important;
      border-color: #C32426 !important;
      color: #FFFFFF !important;
    }
    html[data-theme="light"] #btnOpenFeedbackModal span,
    #btnOpenFeedbackModal span {
      color: #FFFFFF !important;
    }