/* ==========================================================================
   投資策略回測系統 - 文青手繪水彩風格 (3D 浮雕凹凸與光影起伏冷壓水彩紙肌理)
   ========================================================================== */

:root {
  /* 淺色水彩紙本主題 (預設) - 溫暖冷壓純棉水彩紙底色 */
  --bg-color: #F8F6F0;
  --paper-texture: #FAF7EF;
  --card-bg: rgba(248, 246, 240, 0.72);
  --card-border: rgba(190, 178, 160, 0.55);
  --card-shadow: 0 2px 4px rgba(74, 64, 58, 0.04), 0 10px 24px rgba(74, 64, 58, 0.08);
  
  /* 字色加深處理，確保在水彩背景上清晰銳利 */
  --text-primary: #2C2520;   /* 極致深焦茶墨色 */
  --text-secondary: #54493F; /* 深棕次要文字 */
  --text-muted: #827568;
  
  /* 定案水彩主色票 (深色水彩墨色) */
  --color-blue-core: #7FBEE6;
  --color-blue-edge: #3F8FCB;
  --color-blue-text: #0E3D66;
  
  --color-amber-core: #E3AE5C;
  --color-amber-edge: #C4842E;
  --color-amber-text: #613809;
  
  --color-coral-core: #E0916B;
  --color-coral-edge: #C0623A;
  
  --color-plum-core: #9A75A8;
  --color-plum-edge: #764A88;
  
  --kraft-tag: #F3ECE2;
  --kraft-border: rgba(210, 200, 185, 0.6);
  --ink-axis: #2A211B; /* 加深墨黑軸線文字，確保對比度與易讀性 */
  
  --danger: #B33D18;
  --success: #0E3D66;
  
  --font-serif: "Noto Serif TC", "Songti TC", "Baskerville", Georgia, serif;
  --font-sans: "PingFang TC", "Noto Sans TC", -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", "Fira Code", monospace;
  
  --radius-card: 16px;
  --radius-tag: 6px;
}

[data-theme="dark"], body[data-theme="dark"] {
  /* 深色水彩紙卷主題 - 墨黑冷壓水彩紙全域背景 */
  --bg-color: #181513 !important;
  --paper-texture: #221D1A;
  --card-bg: rgba(36, 30, 26, 0.85);
  --card-border: rgba(100, 88, 76, 0.55);
  --card-shadow: 0 4px 24px rgba(0, 0, 0, 0.55);
  
  --text-primary: #F5EFE8;
  --text-secondary: #C8BEB2;
  --text-muted: #958B7F;
  
  --color-blue-core: #549BC8;
  --color-blue-edge: #2E7BB7;
  --color-blue-text: #82C5F2;
  
  --color-amber-core: #D19740;
  --color-amber-edge: #B37119;
  --color-amber-text: #F2C379;
  
  --color-coral-core: #C97249;
  --color-coral-edge: #AA471D;
  
  --color-plum-core: #865F96;
  --color-plum-edge: #623674;
  
  --kraft-tag: #2B2520;
  --kraft-border: #504438;
  --ink-axis: #EDE3D8; /* 暗色模式加亮清晰顯示 */
  
  --danger: #E07B55;
  --success: #5CA6D6;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ─────────────────────────────────────────────────────────────
   1. 大背景：3D 浮雕凹凸與光影起伏冷壓水彩紙肌理
   ───────────────────────────────────────────────────────────── */
body {
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  color: var(--text-primary);
  height: 100vh;
  max-height: 100vh;
  overflow: hidden;
  line-height: 1.5;
  padding: 12px 18px;
  position: relative;
  transition: background-color 0.35s ease, color 0.35s ease;
  /* 淺色模式下的平鋪水彩紙底圖 */
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' width='256' height='256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='paperEmboss' x='0%25' y='0%25' width='100%25' height='100%25'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.038' numOctaves='5' seed='3' stitchTiles='stitch' result='noise'/%3E%3CfeDiffuseLighting in='noise' lighting-color='%23FFFFFF' surfaceScale='3.2' diffuseConstant='1.15' result='light'%3E%3CfeDistantLight azimuth='45' elevation='52'/%3E%3C/feDiffuseLighting%3E%3CfeComponentTransfer%3E%3CfeFuncR type='linear' slope='1.05' intercept='-0.03'/%3E%3CfeFuncG type='linear' slope='1.05' intercept='-0.03'/%3E%3CfeFuncB type='linear' slope='1.05' intercept='-0.03'/%3E%3CfeComponentTransfer%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23paperEmboss)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

/* 全域頂層 3D 冷壓水彩紙光影壓紋（穿透覆蓋全站） */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' width='256' height='256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='paperEmboss' x='0%25' y='0%25' width='100%25' height='100%25'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.038' numOctaves='5' seed='3' stitchTiles='stitch' result='noise'/%3E%3CfeDiffuseLighting in='noise' lighting-color='%23FFFFFF' surfaceScale='3.2' diffuseConstant='1.15' result='light'%3E%3CfeDistantLight azimuth='45' elevation='52'/%3E%3C/feDiffuseLighting%3E%3CfeComponentTransfer%3E%3CfeFuncR type='linear' slope='1.05' intercept='-0.03'/%3E%3CfeFuncG type='linear' slope='1.05' intercept='-0.03'/%3E%3CfeFuncB type='linear' slope='1.05' intercept='-0.03'/%3E%3C/feComponentTransfer%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23paperEmboss)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
  opacity: 1.0;
  mix-blend-mode: multiply;
  z-index: 9999;
}

/* ─────────────────────────────────────────────────────────────
   暗黑模式（夜幕模式）：強制覆蓋為全域深黑水彩紙卷背景
   ───────────────────────────────────────────────────────────── */
body[data-theme="dark"] {
  background-color: #181513 !important;
  background-image: none !important;
}

body[data-theme="dark"]::before {
  mix-blend-mode: overlay !important;
  opacity: 0.35 !important;
}

/* 全螢幕單頁佈局 (Single-Page Layout 100vh 絕對一頁) */
.container {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  height: calc(100vh - 24px);
  max-height: calc(100vh - 24px);
  box-sizing: border-box;
}

/* 標題區 (極致精簡版) */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1.5px dashed var(--card-border);
  position: relative;
  flex-shrink: 0;
}

.app-title {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.app-subtitle {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-top: 4px;
  font-family: var(--font-serif);
  letter-spacing: 0.02em;
}

.header-controls {
  display: flex;
  gap: 12px;
  align-items: center;
}

/* ─────────────────────────────────────────────────────────────
   2. 水彩潑灑破邊按鈕 (Watercolor Splash Buttons)
   ───────────────────────────────────────────────────────────── */
.watercolor-btn {
  position: relative;
  font-family: var(--font-serif);
  font-size: 0.92rem;
  font-weight: 700;
  padding: 8px 18px;
  border: none;
  background: transparent;
  color: #1A1410;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: transform 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
}

.watercolor-btn:hover {
  transform: translateY(-2px) scale(1.03);
}

.watercolor-btn svg.btn-splash-bg {
  position: absolute;
  inset: -8px -10px;
  width: calc(100% + 20px);
  height: calc(100% + 16px);
  z-index: 0;
  pointer-events: none;
  overflow: visible;
  mix-blend-mode: multiply;
}

[data-theme="dark"] .watercolor-btn svg.btn-splash-bg {
  mix-blend-mode: normal;
}

.watercolor-btn span.btn-label {
  position: relative;
  z-index: 1;
  letter-spacing: 0.03em;
  color: #1A1410 !important;
}

.watercolor-btn.primary {
  color: #FFFFFF !important;
}

.watercolor-btn.primary span.btn-label {
  color: #FFFFFF !important;
  text-shadow: 0 1px 2px rgba(0,0,0,0.35);
}

/* ─────────────────────────────────────────────────────────────
   左側滑出側邊欄 (Slide-out Parameter Drawer)
   ───────────────────────────────────────────────────────────── */
.drawer-hover-trigger-zone {
  position: fixed;
  top: 0;
  left: 0;
  width: 20px;
  height: 100vh;
  z-index: 9980;
}

.drawer-trigger-tab {
  position: fixed;
  left: 0;
  top: 45%;
  transform: translateY(-50%);
  z-index: 9985;
  background: var(--kraft-tag);
  border: 1.5px solid var(--kraft-border);
  border-left: none;
  border-radius: 0 10px 10px 0;
  padding: 14px 6px;
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  cursor: pointer;
  box-shadow: 2px 4px 12px rgba(74, 64, 58, 0.15);
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.drawer-trigger-tab:hover {
  background: #EFE6D8;
  transform: translateY(-50%) translateX(4px);
  box-shadow: 4px 6px 16px rgba(74, 64, 58, 0.25);
}

.slide-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(28, 22, 18, 0.45);
  backdrop-filter: blur(4px);
  z-index: 9990;
  animation: fadeIn 0.25s ease-out;
}

.slide-drawer-panel {
  position: fixed;
  top: 0;
  left: 0;
  width: 380px;
  max-width: 88vw;
  height: 100vh;
  background-color: var(--card-bg);
  border-right: 2px solid var(--card-border);
  box-shadow: 10px 0 35px rgba(0, 0, 0, 0.28);
  z-index: 9995;
  padding: 28px 24px;
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1);
}

.slide-drawer-panel.open {
  transform: translateX(0);
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1.5px dashed var(--card-border);
}

/* ─────────────────────────────────────────────────────────────
   四大策略無框水彩潑灑色塊卡片 (含勝出標籤與點擊淡出翻轉)
   ───────────────────────────────────────────────────────────── */
.bento-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 10px;
  flex-shrink: 0;
}

.bento-card-splash {
  position: relative;
  padding: 14px 18px 12px 18px;
  background: transparent;
  border: none;
  box-shadow: none;
  cursor: pointer;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
  height: 120px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-sizing: border-box;
}

.bento-card-splash:hover {
  transform: translateY(-4px) scale(1.02);
}

.bento-card-splash svg.card-splash-bg {
  position: absolute;
  inset: -12px -14px;
  width: calc(100% + 28px);
  height: calc(100% + 24px);
  z-index: 0;
  pointer-events: none;
  overflow: visible;
  mix-blend-mode: multiply;
}

[data-theme="dark"] .bento-card-splash svg.card-splash-bg {
  mix-blend-mode: screen;
}

.bento-card-splash .splash-card-content {
  position: relative;
  z-index: 1;
  width: 100%;
}

/* 水彩手繪「勝出」印章標籤 */
.winner-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  z-index: 5;
  background: #B33D18;
  color: #FFFFFF;
  font-family: var(--font-serif);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 3px 9px;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(179, 61, 24, 0.4);
  transform: rotate(4deg);
  border: 1px dashed rgba(255, 255, 255, 0.6);
  pointer-events: none;
  animation: winnerPop 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes winnerPop {
  0% { transform: scale(0.4) rotate(-15deg); opacity: 0; }
  100% { transform: scale(1) rotate(4deg); opacity: 1; }
}

.splash-card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 4px;
}

.splash-card-title {
  font-family: var(--font-serif);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.splash-card-ticker {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  opacity: 0.85;
}

.card-flip-container {
  transition: opacity 0.22s ease, transform 0.22s ease;
  height: 68px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}

.card-flip-container.fade-out {
  opacity: 0;
  transform: scale(0.97);
}

.card-flip-container.fade-in {
  opacity: 1;
  transform: scale(1);
}

.card-primary-view {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
}

.bento-card-val {
  font-family: var(--font-mono);
  font-size: 1.85rem;
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.02em;
  text-shadow: 0 1px 2px rgba(255,255,255,0.5);
  line-height: 1.1;
}

[data-theme="dark"] .bento-card-val {
  text-shadow: 0 1px 4px rgba(0,0,0,0.6);
}

.card-primary-sub {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-top: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-serif);
}

.card-primary-sub strong {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--text-primary);
}

/* 點擊切換後的多重指標細節排版 (僅 XIRR 與 MDD，尺寸行高與第一頁完美契合) */
.card-detail-view {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  height: 100%;
  padding: 4px 0;
}

.card-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-serif);
  font-size: 0.9rem;
}

.card-detail-row strong {
  font-family: var(--font-mono);
  font-size: 1.05rem;
}

/* 主體單欄全幅佈局 (Single Pane Layout) */
.dashboard-layout {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
  min-height: 0;
  width: 100%;
}

/* 卡片容器：半透水彩畫紙質感 */
.chart-card, .table-card {
  position: relative;
  background-color: var(--card-bg);
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-card);
  padding: 14px 20px;
  box-shadow: var(--card-shadow);
  overflow: hidden;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  width: 100%;
}

/* 淺色模式策略文字加深 */
.bento-card-splash.blue .splash-card-title,
.bento-card-splash.blue .splash-card-ticker { color: #0E3D66; }
.bento-card-splash.blue .bento-card-val { color: #0E3D66; }

.bento-card-splash.amber .splash-card-title,
.bento-card-splash.amber .splash-card-ticker { color: #613809; }
.bento-card-splash.amber .bento-card-val { color: #613809; }

.bento-card-splash.coral .splash-card-title,
.bento-card-splash.coral .splash-card-ticker { color: #782608; }
.bento-card-splash.coral .bento-card-val { color: #782608; }

.bento-card-splash.plum .splash-card-title,
.bento-card-splash.plum .splash-card-ticker { color: #4A1E5C; }
.bento-card-splash.plum .bento-card-val { color: #4A1E5C; }

/* 暗色模式下卡片文字適度提亮 */
[data-theme="dark"] .bento-card-splash.blue .splash-card-title,
[data-theme="dark"] .bento-card-splash.blue .splash-card-ticker,
[data-theme="dark"] .bento-card-splash.blue .bento-card-val { color: #AEE0FA; }

[data-theme="dark"] .bento-card-splash.amber .splash-card-title,
[data-theme="dark"] .bento-card-splash.amber .splash-card-ticker,
[data-theme="dark"] .bento-card-splash.amber .bento-card-val { color: #FAD9A5; }

[data-theme="dark"] .bento-card-splash.coral .splash-card-title,
[data-theme="dark"] .bento-card-splash.coral .splash-card-ticker,
[data-theme="dark"] .bento-card-splash.coral .bento-card-val { color: #F8C3B0; }

[data-theme="dark"] .bento-card-splash.plum .splash-card-title,
[data-theme="dark"] .bento-card-splash.plum .splash-card-ticker,
[data-theme="dark"] .bento-card-splash.plum .bento-card-val { color: #E5CAEF; }

.section-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 18px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
  z-index: 1;
}

.field-group {
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.field-label {
  display: block;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 6px;
  font-family: var(--font-serif);
}

/* ─────────────────────────────────────────────────────────────
   3. 水彩潑灑風格輸入格位與下拉選單容器 (Watercolor Splash Input Box)
   ───────────────────────────────────────────────────────────── */
.splash-input-wrapper {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  min-height: 42px;
}

/* 底層水彩潑灑破邊色塊 SVG */
.splash-input-wrapper svg.input-splash-bg {
  position: absolute;
  inset: -6px -8px;
  width: calc(100% + 16px);
  height: calc(100% + 12px);
  z-index: 0;
  pointer-events: none;
  overflow: visible;
  mix-blend-mode: multiply;
}

[data-theme="dark"] .splash-input-wrapper svg.input-splash-bg {
  mix-blend-mode: normal;
}

/* 真正的輸入元素：淺色與暗色模式下均保持深墨色字體 */
.splash-input-wrapper input.field-input,
.splash-input-wrapper select.field-select {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 9px 14px;
  background: transparent;
  border: none;
  outline: none;
  color: #1A1410 !important;
  font-family: var(--font-mono);
  font-size: 0.96rem;
  font-weight: 700;
  transition: all 0.2s ease;
}

/* 下拉選單展開選單項目 (option) */
.splash-input-wrapper select.field-select option {
  background-color: #2D2520;
  color: #F8F4EE;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  padding: 8px 12px;
}

[data-theme="light"] .splash-input-wrapper select.field-select option {
  background-color: #FAF7EF;
  color: #1A1410;
}

/* ─────────────────────────────────────────────────────────────
   3.1 標的自動匹配浮層 (Watercolor Combobox Dropdown)
   ───────────────────────────────────────────────────────────── */
.combobox-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  max-height: 260px;
  overflow-y: auto;
  background-color: #F7F3E9 !important;
  background: #F7F3E9 !important;
  border: 1.5px solid #C8B9A6 !important;
  border-radius: var(--radius-tag);
  box-shadow: 0 16px 36px rgba(44, 37, 32, 0.4) !important;
  z-index: 999999 !important;
  padding: 6px 0;
  isolation: isolate;
  opacity: 1 !important;
}

[data-theme="dark"] .combobox-dropdown {
  background-color: #26201B !important;
  background: #26201B !important;
  border-color: #55483D !important;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.9) !important;
}

.combobox-item {
  padding: 10px 14px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  transition: background-color 0.15s ease;
  background-color: #F7F3E9;
}

[data-theme="dark"] .combobox-item {
  background-color: #26201B;
}

.combobox-item:hover, .combobox-item.active, .combobox-item.highlighted {
  background-color: #DFEBF5 !important;
}

[data-theme="dark"] .combobox-item:hover, [data-theme="dark"] .combobox-item.active, [data-theme="dark"] .combobox-item.highlighted {
  background-color: #384A59 !important;
}

.combobox-item-ticker {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-blue-text);
  font-size: 0.92rem;
}

.combobox-item-name {
  font-family: var(--font-serif);
  color: var(--text-secondary);
  font-size: 0.82rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 170px;
}

.combobox-empty {
  padding: 14px;
  text-align: center;
  font-size: 0.86rem;
  color: var(--text-muted);
  font-family: var(--font-serif);
}

/* ─────────────────────────────────────────────────────────────
   3.2 標的資產清單管理 (Asset Management List & Delete Button)
   ───────────────────────────────────────────────────────────── */
.asset-mgmt-list {
  max-height: 280px;
  overflow-y: auto;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-tag);
  padding: 4px;
  background: rgba(0, 0, 0, 0.02);
}

[data-theme="dark"] .asset-mgmt-list {
  background: rgba(0, 0, 0, 0.25);
}

.asset-mgmt-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px dashed var(--card-border);
  transition: background 0.15s ease;
}

.asset-mgmt-item:last-child {
  border-bottom: none;
}

.asset-mgmt-item:hover {
  background: rgba(220, 206, 190, 0.2);
}

[data-theme="dark"] .asset-mgmt-item:hover {
  background: rgba(255, 255, 255, 0.04);
}

.asset-mgmt-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.asset-mgmt-title {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.asset-mgmt-ticker {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-blue-text);
}

.asset-mgmt-name {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  color: var(--text-primary);
}

.asset-mgmt-meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.watercolor-btn.danger {
  color: var(--danger) !important;
}

.watercolor-btn.danger span.btn-label {
  color: #8A1C14 !important;
}

[data-theme="dark"] .watercolor-btn.danger span.btn-label {
  color: #FFAAA0 !important;
}

.watercolor-btn.danger:hover {
  transform: translateY(-1px) scale(1.05);
}

/* 聚焦狀態下的柔和光暈提升 */
.splash-input-wrapper:focus-within {
  transform: translateY(-1px);
}

/* ─────────────────────────────────────────────────────────────
   3.3 水彩風格手繪 Accordion 摺疊面板與策略色彩膠囊按鈕 (Watercolor Strategy Buttons)
   ───────────────────────────────────────────────────────────── */
.strat-pill-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.strat-pill-btn {
  position: relative;
  border: none;
  background: transparent;
  padding: 7px 10px;
  border-radius: var(--radius-tag);
  font-family: var(--font-serif);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
}

.strat-pill-btn.inactive {
  opacity: 0.55;
  filter: grayscale(0.4);
}

.strat-pill-btn:hover {
  transform: translateY(-1px) scale(1.02);
  opacity: 1;
}

.strat-pill-btn svg.btn-splash-bg {
  position: absolute;
  inset: -6px -8px;
  width: calc(100% + 16px);
  height: calc(100% + 12px);
  z-index: 0;
  pointer-events: none;
  overflow: visible;
  mix-blend-mode: multiply;
}

[data-theme="dark"] .strat-pill-btn svg.btn-splash-bg {
  mix-blend-mode: normal;
}

.strat-pill-btn span.btn-label {
  position: relative;
  z-index: 1;
  letter-spacing: 0.02em;
}

/* 各策略水彩按鈕文字顏色 */
.strat-pill-btn.blue span.btn-label { color: #FFFFFF !important; text-shadow: 0 1px 2px rgba(0,0,0,0.3); }
.strat-pill-btn.amber span.btn-label { color: #2C2520 !important; }
.strat-pill-btn.coral span.btn-label { color: #FFFFFF !important; text-shadow: 0 1px 2px rgba(0,0,0,0.3); }
.strat-pill-btn.plum span.btn-label { color: #FFFFFF !important; text-shadow: 0 1px 2px rgba(0,0,0,0.3); }
.strat-pill-btn.kraft span.btn-label { color: var(--text-muted) !important; }

/* 水彩風格 Accordion 折疊面板 (標題列自帶水彩潑灑破邊色帶，展開後內容區保持純淨紙底) */
.watercolor-accordion {
  position: relative;
  border: none;
  border-radius: var(--radius-tag);
  margin-bottom: 14px;
  background: transparent;
  transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: visible;
}

.accordion-header {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  padding: 8px 12px;
  border-radius: var(--radius-tag);
  overflow: visible;
  transition: transform 0.18s ease;
}

.accordion-header:hover {
  transform: translateY(-1px) scale(1.01);
}

.accordion-header svg.accordion-splash-bg {
  position: absolute;
  inset: -6px -8px;
  width: calc(100% + 16px);
  height: calc(100% + 12px);
  z-index: 0;
  pointer-events: none;
  overflow: visible;
  mix-blend-mode: multiply;
}

[data-theme="dark"] .accordion-header svg.accordion-splash-bg {
  mix-blend-mode: normal;
  opacity: 0.9;
}

.accordion-title {
  position: relative;
  z-index: 1;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* 策略說明圓形問號按鈕 */
.strategy-info-icon-btn {
  background: rgba(74, 64, 58, 0.15);
  border: 1px solid rgba(74, 64, 58, 0.25);
  color: var(--text-primary);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-size: 0.76rem;
  font-weight: bold;
  font-family: var(--font-mono);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
  line-height: 1;
}

.strategy-info-icon-btn:hover {
  background: var(--text-primary);
  color: var(--card-bg);
  transform: scale(1.15);
}

[data-theme="dark"] .strategy-info-icon-btn {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
}

/* 各策略標題文字色彩 */
.watercolor-accordion.amber .accordion-title { color: #522E06; }
.watercolor-accordion.coral .accordion-title { color: #6E2207; }
.watercolor-accordion.plum .accordion-title { color: #431954; }

[data-theme="dark"] .watercolor-accordion.amber .accordion-title { color: #F8D397; }
[data-theme="dark"] .watercolor-accordion.coral .accordion-title { color: #F8C3AF; }
[data-theme="dark"] .watercolor-accordion.plum .accordion-title { color: #E7CBF2; }

.accordion-badge {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  display: inline-block;
}

.accordion-badge.blue { background: var(--color-blue-edge); box-shadow: 0 0 6px rgba(63, 143, 203, 0.4); }
.accordion-badge.amber { background: var(--color-amber-edge); box-shadow: 0 0 6px rgba(196, 132, 46, 0.4); }
.accordion-badge.coral { background: var(--color-coral-edge); box-shadow: 0 0 6px rgba(192, 98, 58, 0.4); }
.accordion-badge.plum { background: var(--color-plum-edge); box-shadow: 0 0 6px rgba(118, 74, 136, 0.4); }

.accordion-chevron {
  position: relative;
  z-index: 1;
  font-size: 0.8rem;
  color: var(--text-secondary);
  transition: transform 0.25s ease;
}

.accordion-chevron.open {
  transform: rotate(180deg);
}

.accordion-content {
  position: relative;
  z-index: 1;
  padding: 14px 10px 4px 10px;
  margin-top: 4px;
  background: transparent;
}

[data-theme="dark"] .accordion-content {
  border-top-color: rgba(255, 255, 255, 0.2);
}

/* 下跌加碼 6 格水彩潑灑按鈕組 */
.dip-btn-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
  margin-top: 8px;
}

.dip-watercolor-btn {
  position: relative;
  border: none;
  background: transparent;
  padding: 8px 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.18s ease;
  user-select: none;
}

.dip-watercolor-btn:hover {
  transform: translateY(-1px) scale(1.04);
}

.dip-watercolor-btn svg.btn-splash-bg {
  position: absolute;
  inset: -4px -6px;
  width: calc(100% + 12px);
  height: calc(100% + 8px);
  z-index: 0;
  pointer-events: none;
  overflow: visible;
  mix-blend-mode: multiply;
}

[data-theme="dark"] .dip-watercolor-btn svg.btn-splash-bg {
  mix-blend-mode: normal;
}

.dip-watercolor-btn span.btn-label {
  position: relative;
  z-index: 1;
  color: #1A1410 !important;
}

.dip-watercolor-btn.active span.btn-label {
  color: #FFFFFF !important;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

/* 標的選擇器刪除按鈕 */
.selector-clear-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1rem;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s;
}

.selector-clear-btn:hover {
  color: var(--danger);
}

/* 自定義水彩手作滑桿 */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: rgba(200, 185, 165, 0.6);
  border-radius: 4px;
  outline: none;
  margin: 10px 0;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-blue-edge);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0,0,0,0.25);
  transition: transform 0.15s ease;
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.25);
}

/* 手繪 SVG 折線圖容器 (動態精準對齊容器尺寸，左右下端零留白) */
.svg-chart-wrapper {
  width: 100%;
  height: 100%;
  flex: 1;
  min-height: 0;
  position: relative;
  user-select: none;
  z-index: 1;
  overflow: hidden;
}

.svg-chart-container {
  width: 100%;
  height: 100%;
  display: block;
  mix-blend-mode: multiply;
}

[data-theme="dark"] .svg-chart-container {
  mix-blend-mode: screen;
}

/* 隨滑鼠浮動之手作水彩磨砂玻璃便簽 Tooltip */
.chart-floating-tooltip {
  position: absolute;
  background: rgba(246, 239, 230, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1.5px solid var(--kraft-border);
  border-radius: 12px;
  padding: 10px 14px;
  box-shadow: 0 8px 24px rgba(74, 64, 58, 0.22);
  font-family: var(--font-serif);
  pointer-events: none;
  z-index: 100;
  min-width: 200px;
  max-width: 280px;
  transition: left 0.08s ease-out, top 0.08s ease-out;
}

[data-theme="dark"] .chart-floating-tooltip {
  background: rgba(38, 32, 28, 0.85);
  border-color: rgba(120, 105, 90, 0.5);
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.45);
}

.tooltip-header {
  font-weight: 700;
  font-size: 0.88rem;
  margin-bottom: 6px;
  color: var(--text-primary);
  border-bottom: 1px dashed var(--kraft-border);
  padding-bottom: 4px;
  letter-spacing: 0.02em;
}

.tooltip-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin: 4px 0;
  font-size: 0.84rem;
}

.tooltip-name {
  font-family: var(--font-serif);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tooltip-val {
  font-family: var(--font-mono);
  font-weight: 700;
  white-space: nowrap;
}

/* 策略比較明細與逐筆交易明細表格 (字體放大、易讀排版) */
.watercolor-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1.02rem;
  position: relative;
  z-index: 1;
}

.watercolor-table th {
  text-align: left;
  padding: 16px 18px;
  font-family: var(--font-serif);
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  border-bottom: 2px solid var(--card-border);
  background: rgba(220, 206, 190, 0.15);
}

.watercolor-table td {
  padding: 18px 18px;
  border-bottom: 1px dashed var(--card-border);
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--text-primary);
  vertical-align: middle;
}

.watercolor-table tr {
  transition: background-color 0.15s ease;
}

.watercolor-table tr:hover td {
  background: rgba(220, 206, 190, 0.35);
}

/* 策略比較明細與逐筆日誌水彩彈窗 (Watercolor Detail Modal) */
.detail-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(24, 18, 14, 0.55);
  backdrop-filter: blur(6px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.22s ease-out;
}

.detail-modal-card {
  position: relative;
  background-color: var(--bg-color) !important;
  background: var(--bg-color) !important;
  border: 1.5px solid var(--card-border);
  border-radius: 20px;
  width: 960px;
  max-width: 96vw;
  max-height: 88vh;
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.45);
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalScale 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.asset-mgmt-modal-card {
  width: 620px;
  max-width: 94vw;
  max-height: 82vh;
}

.asset-mgmt-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 38vh;
  overflow-y: auto;
  padding-right: 6px;
}

.asset-mgmt-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(220, 206, 190, 0.22);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-tag);
  padding: 10px 14px;
  transition: background 0.15s ease;
}

.asset-mgmt-item:hover {
  background: rgba(220, 206, 190, 0.45);
}

.asset-mgmt-title {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.asset-mgmt-ticker {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-blue-text);
}

.asset-mgmt-name {
  font-family: var(--font-serif);
  font-size: 0.92rem;
  color: var(--text-primary);
}

.asset-mgmt-meta {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}

@keyframes modalScale {
  0% { transform: scale(0.92); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.detail-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1.5px dashed var(--card-border);
}

.detail-modal-body {
  overflow-y: auto;
  flex: 1;
  padding-right: 6px;
}

/* 響應式佈局 */
@media (max-width: 1024px) {
  .bento-summary-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .bento-summary-grid {
    grid-template-columns: 1fr;
  }
}