/* ==========================================================================
   能量中心 · Energy History
   ========================================================================== */

/* Page container (沿用 Dashboard 殼) */
.energy-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-bottom: 40px;
}

/* Page header */
.energy-head {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 4px;
}
.energy-head h1 {
  font-size: 28px;
  font-weight: 700;
  color: var(--nx-ink-900, #0F172A);
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin: 0;
}
.energy-head .sub {
  font-size: 14px;
  color: #64748B;
  line-height: 1.5;
}
@media (max-width: 700px) {
  .energy-head h1 { font-size: 22px; }
  .energy-head .sub { font-size: 13px; }
}

/* Card wrapper */
.energy-card {
  background: #fff;
  border: 1px solid #E5E9F0;
  border-radius: 16px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
@media (max-width: 700px) {
  .energy-card {
    padding: 16px 14px;
    border-radius: 14px;
    gap: 14px;
  }
}

/* Card header : title + count */
.energy-card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.energy-card-head .title {
  font-size: 16px;
  font-weight: 600;
  color: var(--nx-ink-900, #0F172A);
  letter-spacing: -0.005em;
}
.energy-card-head .count {
  font-size: 12.5px;
  color: #64748B;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}
.energy-card-head .count b {
  color: var(--nx-ink-900, #0F172A);
  font-weight: 600;
}

/* ==========================================================================
   Filter tabs
   ========================================================================== */
.energy-filter {
  display: flex;
  gap: 6px;
  padding: 4px;
  background: #F1F5F9;
  border-radius: 10px;
  align-self: flex-start;
  overflow-x: auto;
  scrollbar-width: none;
  max-width: 100%;
}
.energy-filter::-webkit-scrollbar { display: none; }

.energy-tab {
  appearance: none;
  border: 0;
  background: transparent;
  padding: 7px 14px;
  font-size: 13.5px;
  font-weight: 500;
  color: #64748B;
  border-radius: 7px;
  cursor: pointer;
  white-space: nowrap;
  transition: background .18s ease, color .18s ease, box-shadow .18s ease;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.energy-tab:hover {
  color: var(--nx-ink-900, #0F172A);
}
.energy-tab.is-active {
  background: #fff;
  color: var(--nx-ink-900, #0F172A);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06), 0 0 0 1px rgba(15, 23, 42, 0.04);
}
.energy-tab .n {
  font-size: 11.5px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  color: #94A3B8;
  padding: 1px 6px;
  background: rgba(15, 23, 42, 0.05);
  border-radius: 999px;
  min-width: 18px;
  text-align: center;
}
.energy-tab.is-active .n {
  background: rgba(37, 99, 235, 0.10);
  color: #2563EB;
}
@media (max-width: 700px) {
  .energy-tab { padding: 6px 11px; font-size: 12.5px; }
  .energy-tab .n { font-size: 10.5px; }
}

/* ==========================================================================
   Log list
   ========================================================================== */
.energy-list {
  display: flex;
  flex-direction: column;
}

.log-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 14px 4px;
  border-top: 1px solid #F1F5F9;
  transition: background .18s ease;
}
.log-item:first-child { border-top: 0; }
.log-item:hover { background: #FAFBFD; }

/* Icon */
.log-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.log-icon svg { width: 18px; height: 18px; }
/* Core 圖示統一使用品牌藍，靠 SVG 造型（放大鏡／晶片／折線圖）區分 */
.log-icon.is-core01,
.log-icon.is-core02,
.log-icon.is-core03 { background: rgba(37, 99, 235, 0.08); color: #2563EB; }

.log-icon.is-fail   { background: rgba(185, 28, 28, 0.07); color: #B91C1C; }

/* 加值：綠色向上箭頭；提領：橘色向下箭頭 — 保留 icon 顏色供快速辨識 */
.log-icon.is-topup    { background: rgba(21, 128, 61, 0.08); color: #15803D; }
.log-icon.is-withdraw { background: rgba(217, 119, 6, 0.09); color: #C2661F; }

/* Body : 兩行 — 主標題 (CORE-XX ｜ 模式) + 副標題 (分析完成 / 耗時) */
.log-body { min-width: 0; display: flex; flex-direction: column; gap: 3px; }

/* 主標題：CORE-XX 醒目、分隔符與模式名稱較淡 */
.log-head {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  font-size: 15px;
  line-height: 1.35;
  min-width: 0;
}
.log-code {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-weight: 700;
  font-size: 14.5px;
  letter-spacing: 0.04em;
  color: var(--nx-ink-900, #0F172A);
  flex-shrink: 0;
}
/* Core 標題統一使用品牌藍，靠 icon 區分類型 */
.log-code.t-core01,
.log-code.t-core02,
.log-code.t-core03 { color: #2563EB; }

/* 提領 / 加值 文字改為深灰（與一般文字一致），靠 icon 顏色區分 */
.log-code.t-topup,
.log-code.t-withdraw { color: var(--nx-ink-900, #0F172A); }

.log-sep {
  color: #CBD5E1;
  margin: 0 1px;
  font-weight: 400;
  flex-shrink: 0;
}
.log-mode {
  font-size: 14px;
  font-weight: 400;
  color: #64748B;
  letter-spacing: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 副標：分析完成／失敗 + (可選) 耗時 */
.log-sub {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  line-height: 1.4;
  flex-wrap: wrap;
}
.log-status { font-weight: 500; }
/* 成功 / 失敗改用較深、較低飽和的色，避免太亮 */
.log-status.is-ok   { color: #15803D; }
.log-status.is-fail { color: #B91C1C; }

.log-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #CBD5E1;
  flex-shrink: 0;
}
.log-duration {
  color: #64748B;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12px;
}

/* ==========================================================================
   提領狀態 Badge : 沿用平台 status-chip 圓角膠囊樣式
   ========================================================================== */
.log-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px 3px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  white-space: nowrap;
  line-height: 1.5;
}
.log-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Badge 統一採用低飽和、淡色背景；文字色統一使用深灰，靠 dot 顏色做辨識 */

/* 申請中 — 淺黃 */
.log-badge.is-pending {
  background: #FEF7E6;
  color: #475569;
  border-color: #F3E4B5;
}
.log-badge.is-pending .dot { background: #D4A017; }

/* 審核中 — 淺藍 */
.log-badge.is-reviewing {
  background: #EEF3FC;
  color: #475569;
  border-color: #D6E1F5;
}
.log-badge.is-reviewing .dot { background: #2563EB; }

/* 已完成 — 淺綠 */
.log-badge.is-done {
  background: #ECF6EF;
  color: #475569;
  border-color: #CFE6D6;
}
.log-badge.is-done .dot { background: #4B9E6A; }

/* 已取消 — 淺灰 */
.log-badge.is-cancelled {
  background: #F1F5F9;
  color: #64748B;
  border-color: #E2E8F0;
}
.log-badge.is-cancelled .dot { background: #94A3B8; }

/* Right column : energy delta + time */
.log-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  flex-shrink: 0;
  text-align: right;
}
.log-delta {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.005em;
  white-space: nowrap;
}
.log-delta.plus  { color: #059669; }
.log-delta.minus { color: #DC2626; }
.log-delta .unit {
  font-size: 11px;
  color: #94A3B8;
  font-weight: 500;
  margin-left: 3px;
  letter-spacing: 0.06em;
}
.log-time {
  font-size: 12px;
  color: #94A3B8;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* Empty state */
.log-empty {
  padding: 60px 20px;
  text-align: center;
  color: #94A3B8;
  font-size: 13.5px;
  display: none;
}
.log-empty.is-visible { display: block; }

/* Load more */
.log-more {
  align-self: center;
  margin-top: 4px;
  padding: 9px 18px;
  font-size: 13px;
  font-weight: 500;
  color: #64748B;
  background: transparent;
  border: 1px solid #E5E9F0;
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}
.log-more:hover {
  background: #F8FAFC;
  color: var(--nx-ink-900, #0F172A);
  border-color: #CBD5E1;
}

/* ==========================================================================
   Responsive : mobile — 兩行 layout
   ========================================================================== */
@media (max-width: 560px) {
  .log-item {
    grid-template-columns: 36px minmax(0, 1fr);
    grid-template-areas:
      "icon body"
      "icon right";
    gap: 4px 12px;
    padding: 13px 2px;
    row-gap: 2px;
  }
  .log-icon { width: 36px; height: 36px; grid-area: icon; align-self: start; margin-top: 2px; }
  .log-icon svg { width: 16px; height: 16px; }
  .log-body { grid-area: body; }
  .log-right {
    grid-area: right;
    align-items: flex-start;
    flex-direction: row;
    gap: 10px;
    margin-top: 4px;
  }
  .log-head { font-size: 14px; }
  .log-code { font-size: 13.5px; }
  .log-mode { font-size: 13px; white-space: normal; }
  .log-sub  { font-size: 12px; gap: 6px; }
  .log-delta { font-size: 14px; }
  .log-time { font-size: 11.5px; }
}

/* 沒有副標行時（儲值 / 提領），讓主標題垂直置中對齊 icon */
.log-item:has(.log-body > .log-head:only-child) .log-body {
  justify-content: center;
}