/* ==========================================================================
   1. 全局與 CSS 變數定義 (CSS Variables)
   ========================================================================== */
:root {
  --bg-color: #f5f5f7;
  --card-bg-light: #ffffff;
  --card-bg-dark: #0f141c;
  --card-sub-dark: #171e29;
  --border-dark: #232d3d;
  
  --text-main: #1d1d1f;
  --text-sub: #6e6e73;
  --text-dark-sub: #8e9aae;
  --text-white: #ffffff;

  --primary-blue: #0071e3;
  --badge-blue-bg: #e8f2ff;
  --badge-amber-bg: #fff3cd;
  --badge-amber-text: #856404;
  
  --up-red: #eb4d3d;      /* 港台股市習慣：紅漲 */
  --down-green: #10b981;  /* 港台股市習慣：綠跌 */
  --status-normal: #34c759;

  --card-radius: 16px;
  --box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  padding: 20px;
  background: var(--bg-color);
  color: var(--text-main);
  margin: 0;
}

.dashboard-container {
  max-width: 460px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* UI Card 基礎外觀 */
.dashboard-card {
  background: var(--card-bg-light);
  border-radius: var(--card-radius);
  box-shadow: var(--box-shadow);
  padding: 20px;
  box-sizing: border-box;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #eee;
  padding-bottom: 10px;
  margin-bottom: 12px;
}

.card-title {
  font-size: 1.1rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.icon {
  width: 20px;
  height: 20px;
  vertical-align: middle;
  object-fit: contain;
}

/* 狀態標籤 */
.badge {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 6px;
  display: inline-block;
}

.badge-blue { background: var(--badge-blue-bg); color: var(--primary-blue); }
.badge-amber { background: var(--badge-amber-bg); color: var(--badge-amber-text); }
.status-live { background: #eef9f1; color: var(--status-normal); }
.status-stale { background: var(--badge-amber-bg); color: var(--badge-amber-text); border: 1px solid #ffeeba; }

/* ==========================================================================
   2. 卡片 1：單橫格精簡日曆
   ========================================================================== */
.calendar-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
}

.left-box { display: flex; flex-direction: column; align-items: flex-start; }
.big-day { font-size: 3rem; font-weight: 800; color: var(--primary-blue); line-height: 0.95; }
.sub-date { font-size: 0.85rem; color: var(--text-sub); margin-top: 6px; font-weight: 500; }

.right-box { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.lunar-day { font-size: 1.15rem; font-weight: bold; color: var(--text-main); margin: 1px 0; }

/* ==========================================================================
   3. 卡片 2：全方位氣象儀表板 (統一深色卡片)
   ========================================================================== */
.unified-dark-card {
  background: var(--card-bg-dark);
  border-radius: var(--card-radius);
  padding: 20px;
  color: var(--text-white);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  box-sizing: border-box;
}

.unified-dark-card .card-title {
  color: var(--text-white);
  font-size: 1.1rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px 0;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-dark);
}

/* 上方：氣象預報與概況區塊 */
.weather-summary-box {
  background: var(--card-sub-dark);
  border: 1px solid var(--border-dark);
  border-radius: 12px;
  padding: 12px 16px;
  margin-bottom: 14px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid var(--border-dark);
  font-size: 0.88rem;
}

.summary-row:last-of-type {
  border-bottom: none;
}

.summary-label {
  color: var(--text-dark-sub);
  font-weight: 500;
}

.summary-val {
  color: var(--text-white);
  font-weight: bold;
}

.summary-text-block {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--border-dark);
}

.summary-text-title {
  color: var(--text-dark-sub);
  font-size: 0.82rem;
  margin-bottom: 4px;
}

.summary-text-content {
  color: #d1d5db;
  font-size: 0.83rem;
  line-height: 1.55;
  text-align: justify;
}

/* 下方：8 大指標網格 */
.space-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.grid-card {
  background: var(--card-sub-dark);
  border: 1px solid var(--border-dark);
  border-radius: 10px;
  padding: 12px;
}

.card-top {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-dark-sub);
}

.card-val {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--text-white);
  margin: 6px 0 2px 0;
}

.card-unit {
  font-size: 0.8rem;
  color: var(--text-dark-sub);
  font-weight: normal;
}

.card-status {
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: 4px;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
}

.card-time {
  font-size: 0.65rem;
  color: #5d6b82;
  margin-top: 6px;
}

/* ==========================================================================
   4. 卡片 3：財經速報儀表板
   ========================================================================== */
.finance-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 10px;
}

.finance-item {
  background: #fbfbfd;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #f0f0f2;
}

.item-name {
  font-size: 0.8rem;
  color: var(--text-sub);
  margin-bottom: 4px;
}

.item-price {
  font-size: 1.05rem;
  font-weight: bold;
}

.item-change {
  font-size: 0.78rem;
  margin-top: 2px;
  font-weight: 600;
}

.up { color: var(--up-red); }
.down { color: var(--down-green); }

.warning-banner {
  background: var(--badge-amber-bg);
  color: var(--badge-amber-text);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  margin-bottom: 10px;
}

/* ==========================================================================
   5. 嚴格 Error 狀態渲染組件 (取代預設假數據)
   ========================================================================== */
.error-card-state {
  background: #fdf2f2;
  border: 1px solid #f8b4b4;
  color: #9b1c1c;
  padding: 16px;
  border-radius: var(--card-radius);
  font-size: 0.85rem;
}

.error-title {
  font-weight: bold;
  font-size: 0.95rem;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.error-detail {
  color: #c81e1e;
  font-family: monospace;
  white-space: pre-wrap;
  word-break: break-all;
}