/* =========================================================
   Stock Lab — Design System
   ========================================================= */
:root {
  /* Palette — light mode (台股紅漲綠跌) */
  --bg:          #f7f8fa;
  --bg-elev:    #ffffff;
  --bg-subtle:  #eef0f4;
  --border:     #e4e7ec;
  --border-strong: #cfd4dc;
  --text:       #0f1419;
  --text-muted: #5b6471;
  --text-soft:  #8a93a1;
  --accent:     #2456e0;
  --accent-soft:#e6edff;
  --up:         #1f9d55;   /* 漲：綠 (加密貨幣) */
  --up-bg:      #e3f5ec;
  --down:       #d83a3a;   /* 跌：紅 */
  --down-bg:    #fde9e9;
  --flat:       #8a93a1;
  --warning:    #b8860b;
  --shadow-sm: 0 1px 2px rgba(15,20,25,0.04), 0 1px 1px rgba(15,20,25,0.03);
  --shadow-md: 0 4px 12px rgba(15,20,25,0.06), 0 2px 4px rgba(15,20,25,0.04);
  --radius: 10px;
  --radius-sm: 6px;
  --font-sans: "Inter", "Noto Sans TC", system-ui, -apple-system, "PingFang TC", "Microsoft JhengHei", sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, Consolas, monospace;
}

[data-theme="dark"] {
  --bg:          #0b0e14;
  --bg-elev:     #131822;
  --bg-subtle:   #1a2030;
  --border:      #232a3a;
  --border-strong:#2f384c;
  --text:        #e8ecf3;
  --text-muted:  #97a0b3;
  --text-soft:   #6a7388;
  --accent:      #5b8cff;
  --accent-soft: #1d2a52;
  --up:          #2bce7a;   /* 漲：綠 (加密貨幣) */
  --up-bg:       #16331f;
  --down:        #ff5757;   /* 跌：紅 */
  --down-bg:     #3a1e1e;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }
html, body { margin:0; padding:0; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.005em;
}
.mono { font-family: var(--font-mono); font-feature-settings: "tnum" 1, "zero" 1; }

/* ---------- App layout ---------- */
.app { display:flex; min-height:100vh; }
.sidebar {
  width: 220px; flex-shrink: 0;
  background: var(--bg-elev);
  border-right: 1px solid var(--border);
  display:flex; flex-direction:column;
  position: sticky; top:0; height:100vh;
}
.sidebar-brand {
  display:flex; align-items:center; gap:10px;
  padding: 18px 18px 14px;
  border-bottom: 1px solid var(--border);
}
.sidebar-brand .logo { width: 28px; height:28px; color: var(--accent); }
.sidebar-brand .name { font-weight: 700; font-size: 15px; letter-spacing: -0.01em; }
.sidebar-brand .sub  { font-size: 11px; color: var(--text-soft); margin-top: 1px; }

.nav { padding: 12px 10px; flex:1; }
.nav-section-label { font-size: 10px; color: var(--text-soft); text-transform: uppercase; letter-spacing: 0.08em; padding: 10px 10px 6px; }
.nav-item {
  display:flex; align-items:center; gap:10px;
  padding: 9px 10px; border-radius: 8px;
  font-size: 13px; color: var(--text-muted); cursor:pointer;
  transition: background 0.12s, color 0.12s;
  user-select: none;
}
.nav-item:hover { background: var(--bg-subtle); color: var(--text); }
.nav-item.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.nav-item svg { width:16px; height:16px; }

.sidebar-foot { padding: 12px; border-top: 1px solid var(--border); display:flex; gap:8px; align-items:center; font-size:12px; color: var(--text-soft); }
.theme-toggle { display:inline-flex; align-items:center; gap:6px; padding: 6px 10px; border-radius: 8px; border:1px solid var(--border); background: var(--bg-subtle); cursor:pointer; color: var(--text); font-size:12px; }
.theme-toggle:hover { border-color: var(--border-strong); }

.main { flex:1; min-width:0; display:flex; flex-direction:column; }

/* ---------- Top bar ---------- */
.topbar {
  display:flex; align-items:center; gap: 14px;
  padding: 12px 22px;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
  position: sticky; top:0; z-index: 20;
}
.search {
  position: relative; flex: 1; max-width: 480px;
}
.search input {
  width:100%; padding: 9px 12px 9px 34px;
  background: var(--bg-subtle); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px;
  font-size: 13px; outline: none;
  transition: border-color 0.15s, background 0.15s;
}
.search input:focus { border-color: var(--accent); background: var(--bg-elev); }
.search .icon { position:absolute; left:10px; top:50%; transform:translateY(-50%); width:16px; height:16px; color: var(--text-soft); }
.search-results {
  position:absolute; top: calc(100% + 6px); left:0; right:0;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow-md);
  max-height: 360px; overflow-y:auto; z-index: 30;
  display: none;
}
.search-results.open { display:block; }
.search-result {
  padding: 9px 12px; cursor:pointer; display:flex; justify-content:space-between; gap:12px; align-items:center;
  font-size: 13px;
}
.search-result:hover, .search-result.focus { background: var(--bg-subtle); }
.search-result .sym { font-family: var(--font-mono); font-weight:600; }
.search-result .nm  { color: var(--text-muted); }
.search-result .ex  { font-size:11px; color:var(--text-soft); padding:2px 6px; border-radius:4px; background: var(--bg-subtle); }

.market-pills { display:flex; gap:6px; }
.pill {
  padding: 6px 12px; border-radius: 999px; font-size:12px;
  background: var(--bg-subtle); color: var(--text-muted);
  border:1px solid var(--border); cursor:pointer;
  transition: all 0.12s;
}
.pill:hover { color: var(--text); }
.pill.active { background: var(--accent); color: white; border-color: var(--accent); }

/* ---------- Data mode toggle ---------- */
.data-toggle {
  display:inline-flex; align-items:center; gap:8px;
  padding: 6px 12px; border-radius: 999px;
  background: var(--bg-subtle); border:1px solid var(--border);
  font-size: 12px; cursor:pointer; user-select:none;
  transition: all 0.15s;
}
.data-toggle:hover { border-color: var(--border-strong); }
.data-toggle .dot {
  width:7px; height:7px; border-radius:50%;
  background: var(--text-soft);
  transition: background 0.2s, box-shadow 0.2s;
}
.data-toggle.real {
  background: var(--accent-soft); border-color: var(--accent); color: var(--accent); font-weight:600;
}
.data-toggle.real .dot {
  background: #22c55e;
  box-shadow: 0 0 0 3px #22c55e22;
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 3px #22c55e22; }
  50%     { box-shadow: 0 0 0 6px #22c55e11; }
}
.data-toggle.loading .dot { background: var(--warning); animation: pulse-warn 0.9s ease-in-out infinite; box-shadow: 0 0 0 3px #b8860b22; }
@keyframes pulse-warn { 0%,100% { opacity:1 } 50% { opacity: 0.4 } }

.global-loading-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), #4f46e5);
  z-index: 9999;
  width: 0;
  opacity: 0;
  transition: width 0.4s ease, opacity 0.2s ease;
  box-shadow: 0 0 8px rgba(36, 86, 224, 0.4);
}
.global-loading-bar.loading {
  opacity: 1;
  width: 70%;
  transition: width 1.5s cubic-bezier(0.1, 0.8, 0.3, 1), opacity 0.1s ease;
}
.global-loading-bar.finished {
  opacity: 0;
  width: 100%;
  transition: width 0.3s ease, opacity 0.3s ease 0.2s;
}

.sim-badge {
  display:inline-flex; align-items:center; gap:4px;
  font-size: 10px; padding: 1px 6px; border-radius: 4px;
  background: #b8860b22; color: #b8860b;
  font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em;
  margin-left: 6px;
}
[data-theme="dark"] .sim-badge { background: #d4a01f22; color: #d4a01f; }
.sim-badge.live { background: #1f9d5522; color: #1f9d55; }
[data-theme="dark"] .sim-badge.live { background: #29be6622; color: #29be66; }
.sim-badge.error { background: rgba(239, 68, 68, 0.12); color: #ef4444; }
[data-theme="dark"] .sim-badge.error { background: rgba(248, 113, 113, 0.15); color: #f87171; }

/* ---------- Type badges (search results) ---------- */
.type-badge {
  display:inline-flex; align-items:center;
  font-size: 10px; padding: 1px 6px; border-radius: 4px;
  font-weight: 600; letter-spacing: .02em;
  background: #6b728022; color: #6b7280;
  margin-left: 6px;
}
[data-theme="dark"] .type-badge { background: #9ca3af22; color: #9ca3af; }
.type-badge.t-etf { background: #2563eb22; color: #2563eb; }
[data-theme="dark"] .type-badge.t-etf { background: #60a5fa22; color: #60a5fa; }
.type-badge.t-equity { background: #16a34a22; color: #16a34a; }
[data-theme="dark"] .type-badge.t-equity { background: #4ade8022; color: #4ade80; }
.type-badge.t-index { background: #9333ea22; color: #9333ea; }
[data-theme="dark"] .type-badge.t-index { background: #c084fc22; color: #c084fc; }
.type-badge.t-mutualfund, .type-badge.t-fund { background: #ea580c22; color: #ea580c; }
[data-theme="dark"] .type-badge.t-mutualfund,
[data-theme="dark"] .type-badge.t-fund { background: #fb923c22; color: #fb923c; }

/* search result grouping */
.search-section-label {
  font-size: 11px; color: var(--muted); padding: 10px 12px 4px;
  letter-spacing: .04em; font-weight: 600;
  border-top: 1px solid var(--border);
  background: var(--bg-2, transparent);
}
.search-section-label:first-child { border-top: none; }

/* ---------- Page container ---------- */
.page { padding: 22px; max-width: 1500px; margin: 0 auto; width:100%; }
.page-head {
  display:flex; align-items:flex-end; justify-content:space-between; margin-bottom: 18px; gap: 14px; flex-wrap: wrap;
}
.page-title { font-size: 20px; font-weight: 700; letter-spacing: -0.01em; }
.page-sub   { font-size: 13px; color: var(--text-muted); margin-top:3px; }

/* ---------- Cards / panels ---------- */
.card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.card-head {
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}
.card-title { font-size: 13px; font-weight: 600; letter-spacing: 0; }
.card-body { padding: 14px 16px; }
.card-foot { padding: 10px 16px; border-top:1px solid var(--border); font-size:11px; color:var(--text-soft); }

/* ---------- Grid ---------- */
.grid { display: grid; gap: 14px; }
.grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.grid-2-1 { grid-template-columns: 2fr 1fr; }
.grid-1-1 { grid-template-columns: 1fr 1fr; }
@media (max-width: 1100px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .grid-2-1, .grid-1-1 { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ---------- Index card ---------- */
.index-card {
  padding: 14px 16px 14px 16px;
  display:flex; flex-direction:column; gap:6px;
  background: var(--bg-elev);
  border:1px solid var(--border); border-radius: var(--radius);
  position: relative; overflow:hidden;
  min-height: 110px;
}
.index-card .value, .index-card .delta { position: relative; z-index: 2; }
.index-card .label { font-size: 11px; color: var(--text-soft); text-transform: uppercase; letter-spacing: 0.06em; }
.index-card .name  { font-size: 13px; font-weight: 600; }
.index-card .value { font-size: 22px; font-weight: 700; letter-spacing:-0.01em; font-family: var(--font-mono); }
.index-card .delta { font-size: 12px; font-family: var(--font-mono); }
.index-card .spark { position: absolute; right: 10px; top: 14px; width: 100px; height: 30px; opacity: 0.55; pointer-events:none; }

/* ---------- Up / Down colors ---------- */
.up    { color: var(--up); }
.down  { color: var(--down); }
.flat  { color: var(--flat); }
.tag-up   { background: var(--up-bg); color: var(--up); padding: 2px 7px; border-radius: 6px; font-size:11px; font-family: var(--font-mono); }
.tag-down { background: var(--down-bg); color: var(--down); padding: 2px 7px; border-radius: 6px; font-size:11px; font-family: var(--font-mono); }
.tag-flat { background: var(--bg-subtle); color: var(--text-muted); padding: 2px 7px; border-radius: 6px; font-size:11px; font-family: var(--font-mono); }

/* ---------- Tables ---------- */
.table-wrap { overflow-x:auto; }
.table {
  width:100%; border-collapse: separate; border-spacing: 0;
  font-size: 13px;
}
.table th, .table td {
  padding: 10px 14px; text-align: right; white-space: nowrap;
  border-bottom: 1px solid var(--border);
}
.table th:first-child, .table td:first-child { text-align: left; }
.table th {
  font-weight: 600; color: var(--text-muted); font-size: 11.5px;
  text-transform: uppercase; letter-spacing: 0.04em;
  background: var(--bg-elev);
  position: sticky; top: 0; z-index: 2;
  cursor: pointer; user-select: none;
}
.table th:hover { color: var(--text); }
.table th.sorted { color: var(--accent); }
.table th .sort-arrow { font-size:10px; margin-left: 3px; opacity: 0.7; }
.table tbody tr { cursor: pointer; transition: background 0.1s; }
.table tbody tr:hover { background: var(--bg-subtle); }
.table .sym { font-family: var(--font-mono); font-weight: 600; }
.table .num { font-family: var(--font-mono); }

/* ---------- Buttons ---------- */
.btn {
  display:inline-flex; align-items:center; gap:6px;
  padding: 7px 12px; border-radius: 8px;
  border:1px solid var(--border); background: var(--bg-elev); color: var(--text);
  font-size: 12px; cursor:pointer; transition: all 0.12s;
}
.btn:hover { border-color: var(--border-strong); background: var(--bg-subtle); }
.btn.active { background: var(--accent); color: white; border-color: var(--accent); }
.btn.primary { background: var(--accent); color: white; border-color: var(--accent); }
.btn-group { display:inline-flex; gap:4px; background: var(--bg-subtle); padding: 3px; border-radius: 9px; }
.btn-group .btn { border:none; background: transparent; padding: 5px 10px; font-size:12px; border-radius:6px; }
.btn-group .btn.active { background: var(--bg-elev); color: var(--accent); box-shadow: var(--shadow-sm); }

/* ---------- News ---------- */
.news-item {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.news-item:last-child { border-bottom: none; }
.news-title { font-weight: 600; font-size: 13.5px; line-height: 1.4; margin-bottom: 4px; color: var(--text); }
.news-title:hover { color: var(--accent); }

/* 整張可點擊的新聞卡 */
.news-item-link {
  display: block;
  text-decoration: none;
  color: inherit;
  padding: 12px 12px;
  margin: 0 -12px;
  border-radius: 8px;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s ease, transform 0.15s ease;
  cursor: pointer;
}
.news-item-link:last-child { border-bottom: none; }
.news-item-link:hover {
  background: var(--bg-subtle);
}
.news-item-link:hover .news-title { color: var(--accent); }
.news-item-link:hover .news-link-hint { opacity: 1; transform: translateX(2px); }
.news-link-hint {
  margin-left: auto;
  color: var(--accent);
  font-weight: 600;
  opacity: 0.55;
  transition: opacity 0.15s ease, transform 0.15s ease;
}
.news-summary { font-size: 12px; color: var(--text-muted); line-height: 1.5; margin-bottom: 6px; }
.news-meta { display:flex; gap:10px; align-items:center; flex-wrap:wrap; font-size: 11px; color: var(--text-soft); }
.news-meta .ticker {
  font-family: var(--font-mono); font-weight: 600; color: var(--accent);
  background: var(--accent-soft); padding: 1px 6px; border-radius: 4px;
}
.sentiment-pos { color: var(--up); font-weight: 600; }
.sentiment-neg { color: var(--down); font-weight: 600; }
.sentiment-neu { color: var(--text-muted); font-weight: 600; }

/* ---------- Stock page ---------- */
.stock-head {
  display:flex; align-items:flex-end; gap: 24px; flex-wrap:wrap; margin-bottom: 16px;
}
.stock-head .sym  { font-family: var(--font-mono); font-size: 13px; color: var(--text-muted); }
.stock-head .name { font-size: 22px; font-weight: 700; letter-spacing: -0.01em; }
.stock-head .exch { font-size: 11px; color: var(--text-soft); padding: 2px 7px; border-radius: 4px; background: var(--bg-subtle); margin-left: 8px; }
.stock-head .price-block { margin-left:auto; text-align: right; }
.stock-head .price { font-family: var(--font-mono); font-size: 26px; font-weight: 700; letter-spacing: -0.01em; }
.stock-head .delta { font-family: var(--font-mono); font-size: 14px; margin-top:2px; }

.kv-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 22px; font-size: 13px; }
.kv { display:flex; justify-content:space-between; padding: 6px 0; border-bottom: 1px dashed var(--border); }
.kv .k { color: var(--text-muted); }
.kv .v { font-family: var(--font-mono); font-weight: 500; }

/* ---------- Indicators chips ---------- */
.chip-row { display:flex; gap:6px; flex-wrap: wrap; }
.chip {
  font-size: 11px; padding: 4px 10px; border-radius: 999px;
  background: var(--bg-subtle); color: var(--text-muted);
  border: 1px solid var(--border);
  cursor: pointer; user-select:none;
  transition: all 0.12s;
}
.chip.active { background: var(--accent-soft); color: var(--accent); border-color: var(--accent); font-weight: 600; }
.chip:hover { color: var(--text); }

/* ---------- Compare ---------- */
.compare-slot {
  background: var(--bg-elev); border: 1px dashed var(--border-strong); border-radius: var(--radius);
  padding: 10px 12px; display:flex; align-items:center; gap:10px;
  font-size: 13px; color: var(--text-muted);
}
.compare-slot.filled { border-style: solid; }
.compare-slot .sym { font-family: var(--font-mono); font-weight: 600; color: var(--text); }
.compare-slot .x { margin-left: auto; cursor:pointer; color: var(--text-soft); padding: 2px 6px; border-radius:4px; }
.compare-slot .x:hover { background: var(--up-bg); color: var(--up); }

/* ---------- Screener ---------- */
.filter-bar {
  background: var(--bg-elev); border:1px solid var(--border); border-radius: var(--radius);
  padding: 14px 16px; margin-bottom: 14px;
  display: grid; gap: 12px;
  grid-template-columns: repeat(4, minmax(0,1fr));
}
@media (max-width: 1100px) { .filter-bar { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px)  { .filter-bar { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .filter-bar { grid-template-columns: 1fr; } }
.filter-group { display:flex; flex-direction: column; gap:5px; }
.filter-group label { font-size: 11px; color: var(--text-soft); text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; }
.filter-group select, .filter-group input {
  background: var(--bg-subtle); border:1px solid var(--border); color: var(--text);
  padding: 7px 10px; border-radius: 7px; font-size: 13px; outline: none;
}
.filter-group select:focus, .filter-group input:focus { border-color: var(--accent); }
.range-inputs { display:flex; gap:6px; align-items:center; }
.range-inputs input { width: 100%; font-family: var(--font-mono); }
.range-inputs span { font-size: 11px; color: var(--text-soft); }

.pagination { display:flex; align-items:center; gap:6px; justify-content:flex-end; padding: 12px 16px; font-size: 12px; }
.pagination .btn { padding: 5px 9px; }
.pagination .info { color: var(--text-muted); margin-right:8px; }

/* ---------- Skeleton ---------- */
.skeleton {
  background: linear-gradient(90deg, var(--bg-subtle) 0%, var(--border) 50%, var(--bg-subtle) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.4s linear infinite;
  border-radius: 6px;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ---------- Mobile sidebar ---------- */
.sidebar-toggle { display:none; }
@media (max-width: 900px) {
  .sidebar {
    position: fixed; left: -240px; top:0; height: 100vh; z-index: 50;
    transition: left 0.22s ease;
    box-shadow: var(--shadow-md);
  }
  .sidebar.open { left: 0; }
  .sidebar-toggle { display:inline-flex; }
  .scrim { display:none; position:fixed; inset:0; background:rgba(0,0,0,0.4); z-index: 40; }
  .scrim.open { display:block; }
}

/* ---------- Calendar list ---------- */
.event-row { display:flex; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--border); align-items: center; }
.event-row:last-child { border-bottom: none; }
.event-date { font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); width: 92px; flex-shrink:0; }
.event-type { font-size: 11px; padding: 2px 7px; border-radius: 5px; background: var(--accent-soft); color: var(--accent); font-weight: 600; flex-shrink:0; }
.event-desc { font-size: 13px; }

/* ---------- Tooltip area for charts ---------- */
.chart-wrap { position:relative; width: 100%; }
.chart-toolbar { display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap; margin-bottom: 10px; align-items:center; }

/* Util */
.flex { display:flex; }
.between { justify-content:space-between; }
.gap-6 { gap: 6px; }
.gap-10 { gap: 10px; }
.muted { color: var(--text-muted); }
.soft  { color: var(--text-soft); }
.right { text-align: right; }
.center { text-align: center; }
.hidden { display: none !important; }
.mb-12 { margin-bottom: 12px; }
.mb-18 { margin-bottom: 18px; }
.mt-12 { margin-top: 12px; }
.section-title { font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; margin: 14px 0 8px; }

/* ============================================================ */
/* v0.3 — Predict page styles                                   */
/* ============================================================ */
.predict-hero {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 18px;
  padding: 20px 22px; background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: var(--radius-lg); margin-bottom: 14px;
}
.predict-hero .lead { font-size: 12px; color: var(--text-muted); letter-spacing: 0.04em; text-transform: uppercase; }
.predict-hero .title { font-size: 20px; font-weight: 700; margin-top: 2px; }
.predict-hero .sub   { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.predict-hero .switch-link {
  display: inline-flex; align-items: center; gap: 6px; font-size: 12px;
  color: var(--accent); cursor: pointer; padding: 6px 10px; border: 1px solid var(--border);
  border-radius: var(--radius-md); background: var(--bg-elev);
}
.predict-hero .switch-link:hover { border-color: var(--accent); }

.horizon-grid {
  display: grid; gap: 12px; grid-template-columns: repeat(3, 1fr); margin-bottom: 14px;
}
@media (max-width: 880px) { .horizon-grid { grid-template-columns: 1fr; } }

.horizon-card {
  background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 16px 18px; position: relative; overflow: hidden;
}
.horizon-card::before {
  content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, transparent 60%, var(--tone-bg, transparent) 100%);
  pointer-events: none; opacity: 0.6;
}
.horizon-card.tone-pos { --tone-bg: rgba(34, 145, 87, 0.10); }
.horizon-card.tone-neg { --tone-bg: rgba(225, 49, 49, 0.10); }
.horizon-card.tone-neu { --tone-bg: rgba(128, 128, 128, 0.06); }
.horizon-card .label  { font-size: 11px; color: var(--text-muted); letter-spacing: 0.04em; text-transform: uppercase; }
.horizon-card .bias   { font-size: 26px; font-weight: 700; margin-top: 4px; }
.horizon-card.tone-pos .bias { color: var(--up); }
.horizon-card.tone-neg .bias { color: var(--down); }
.horizon-card.tone-neu .bias { color: var(--text); }
.horizon-card .meta-row { display: flex; gap: 12px; margin-top: 10px; flex-wrap: wrap; }
.horizon-card .meta-row .item { font-size: 11.5px; color: var(--text-muted); }
.horizon-card .meta-row .item b { color: var(--text); font-weight: 600; font-family: var(--font-mono); }
.horizon-card .range-bar {
  margin-top: 12px; position: relative; height: 22px;
  background: linear-gradient(90deg, rgba(225,49,49,0.15) 0%, rgba(128,128,128,0.10) 50%, rgba(34,145,87,0.15) 100%);
  border-radius: 6px;
}
.horizon-card .range-bar .mark {
  position: absolute; top: -3px; bottom: -3px; width: 2px; background: var(--accent);
}
.horizon-card .range-bar .mark.current { background: var(--text); }
.horizon-card .range-bar .mark.mid     { background: var(--accent); width: 3px; }
.horizon-card .range-bar .label-low  { position: absolute; left: 4px;  top: 50%; transform: translateY(-50%); font-size: 10px; color: var(--down); font-family: var(--font-mono); }
.horizon-card .range-bar .label-high { position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-size: 10px; color: var(--up);   font-family: var(--font-mono); }
.horizon-card .conf {
  margin-top: 10px; height: 4px; background: var(--bg-subtle); border-radius: 2px; overflow: hidden;
}
.horizon-card .conf > span { display:block; height: 100%; background: var(--accent); }
.horizon-card .conf-label { font-size: 10.5px; color: var(--text-muted); margin-top: 4px; }

.signal-list { display: grid; gap: 10px; }
.signal-row {
  display: grid; grid-template-columns: 110px 60px 1fr; gap: 12px; align-items: center;
  padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius-md);
  background: var(--bg-elev);
}
.signal-row .name  { font-weight: 600; font-size: 13px; }
.signal-row .vote  { font-size: 11px; padding: 3px 8px; border-radius: 999px; text-align: center; font-weight: 600; }
.signal-row .vote.pos { background: rgba(34,145,87,0.12); color: var(--up); }
.signal-row .vote.neg { background: rgba(225,49,49,0.12); color: var(--down); }
.signal-row .vote.neu { background: var(--bg-subtle); color: var(--text-muted); }
.signal-row .detail { font-size: 12.5px; color: var(--text-muted); line-height: 1.5; }
@media (max-width: 720px) {
  .signal-row { grid-template-columns: 90px 56px 1fr; }
}

.sentiment-summary {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 12px;
}
@media (max-width: 720px) { .sentiment-summary { grid-template-columns: repeat(2, 1fr); } }
.sentiment-stat {
  padding: 10px 12px; background: var(--bg-subtle); border-radius: var(--radius-md);
  text-align: center;
}
.sentiment-stat .v { font-size: 18px; font-weight: 700; font-family: var(--font-mono); }
.sentiment-stat .l { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.sentiment-stat.pos .v { color: var(--up); }
.sentiment-stat.neg .v { color: var(--down); }

.news-item .sent-tag {
  display: inline-flex; align-items: center; gap: 4px; padding: 2px 7px; border-radius: 999px;
  font-size: 10.5px; font-weight: 600;
}
.news-item .sent-tag.pos { background: rgba(34,145,87,0.12); color: var(--up); }
.news-item .sent-tag.neg { background: rgba(225,49,49,0.12); color: var(--down); }
.news-item .sent-tag.neu { background: var(--bg-subtle); color: var(--text-muted); }

.narrative-card { line-height: 1.75; }
.narrative-card h4 {
  font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-muted); margin: 18px 0 6px 0;
}
.narrative-card h4:first-child { margin-top: 0; }
.narrative-card p { font-size: 13.5px; margin: 0 0 6px 0; color: var(--text); }

.disclaimer {
  margin-top: 14px; padding: 12px 14px; background: rgba(212, 160, 31, 0.08);
  border: 1px solid rgba(212, 160, 31, 0.3); border-radius: var(--radius-md);
  font-size: 12px; color: var(--text-muted); line-height: 1.65;
}
.disclaimer b { color: #c89017; }

.symbol-pill-row {
  display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px;
}
.symbol-pill {
  font-size: 11.5px; padding: 5px 11px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--bg-elev); cursor: pointer; color: var(--text-muted);
}
.symbol-pill.active { background: var(--accent); color: white; border-color: var(--accent); }
.symbol-pill:hover { border-color: var(--accent); }

/* ---------- Watchlist controls (v0.3.1) ---------- */
.icon-btn {
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--text-muted);
  width: 28px; height: 28px;
  border-radius: 6px;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: all 0.15s ease;
}
.icon-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}
.icon-btn.watch-toggle.in {
  color: #d4a017;
  border-color: #d4a017;
  background: rgba(212, 160, 23, 0.1);
}

/* 個股頁面的「加入自選股」大按鈕 */
.watch-btn {
  margin-top: 10px;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--text);
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}
.watch-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.watch-btn.in {
  border-color: #d4a017;
  background: rgba(212, 160, 23, 0.12);
  color: #b8860b;
}
.watch-btn.in:hover {
  background: rgba(212, 160, 23, 0.2);
}
.watch-icon { font-size: 14px; }

/* 搜尋結果：水平排版（main + actions） */
.search-result {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px;
}
.search-result-main { flex: 1; min-width: 0; }
.search-result-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

/* watchlist 表格的最後一欄要置中且不要太寬 */
.watchlist-table td:last-child, .watchlist-table th:last-child { width: 40px; text-align: center; }

/* ============================================================ */
/* v0.4 — AI Recommendation card and radial gauge styles        */
/* ============================================================ */
.ai-rec-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.ai-rec-card:hover {
  box-shadow: var(--shadow-md);
}
.circular-chart {
  display: block;
  margin: 0;
  max-width: 100%;
}
.circular-chart .circle-bg {
  fill: none;
  stroke: var(--bg-subtle);
  stroke-width: 2.8;
}
.circular-chart .circle {
  fill: none;
  stroke-width: 2.8;
  stroke-linecap: round;
  transition: stroke-dasharray 0.3s ease;
}
.rec-metric-pill {
  display: inline-flex;
  align-items: center;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 12px;
  color: var(--text-muted);
}
.rec-metric-pill b {
  color: var(--text);
  font-family: var(--font-mono);
  margin-left: 4px;
}
.ai-rec-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 11.5px;
  font-weight: 600;
  white-space: nowrap;
}
.ai-rec-badge.up { background: var(--up-bg); color: var(--up); }
.ai-rec-badge.down { background: var(--down-bg); color: var(--down); }
.ai-rec-badge.flat { background: var(--bg-subtle); color: var(--text-muted); }
.ai-rec-badge.warning { background: rgba(255, 152, 0, 0.12); color: #e67e22; }
[data-theme="dark"] .ai-rec-badge.warning { color: #f39c12; }
.ai-rec-badge.accent { background: var(--accent-soft); color: var(--accent); }
.ai-rec-cell {
  text-align: right;
}
.watchlist-table td.ai-rec-cell {
  text-align: right;
}

/* =========================================================
   多維交易策略與價格量尺樣式
   ========================================================= */
.slider-track-container {
  position: relative;
  height: 8px;
  margin: 20px 0 10px 0;
  border-radius: 4px;
  background: var(--bg-subtle);
}
.slider-zones-bar {
  display: flex;
  height: 100%;
  border-radius: 4px;
  overflow: hidden;
}
.zone-segment {
  height: 100%;
  transition: opacity 0.2s;
}
.zone-segment.segment-oversold { background: var(--accent-soft); }
.zone-segment.segment-buy { background: var(--down-bg); }
.zone-segment.segment-hold { background: var(--bg-subtle); }
.zone-segment.segment-sell { background: rgba(255, 152, 0, 0.15); }
[data-theme="dark"] .zone-segment.segment-sell { background: rgba(255, 165, 0, 0.2); }
.zone-segment.segment-overbought { background: var(--up-bg); }

.slider-pointer {
  position: absolute;
  top: -8px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 10;
  transition: left 0.3s ease;
}
.pointer-bubble {
  background: var(--accent);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}
[data-theme="dark"] .pointer-bubble {
  color: #0b0e14;
  background: var(--accent);
}
.pointer-arrow {
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid var(--accent);
  margin-top: 1px;
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 24px;
  font-size: 10.5px;
  line-height: 1.4;
  color: var(--text-soft);
}
.slider-labels > div {
  flex: 1;
  text-align: center;
}
.slider-labels > div:first-child { text-align: left; }
.slider-labels > div:last-child { text-align: right; }
.slider-labels b {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  display: block;
  margin-top: 4px;
}

/* 策略對照表格 */
.strategy-table-wrapper {
  overflow-x: auto;
}
.strategy-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
  font-size: 13px;
}
.strategy-table th, .strategy-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.strategy-table th {
  font-weight: 600;
  color: var(--text-soft);
  font-size: 12px;
  background: var(--bg-subtle);
}
.strategy-table tr:last-child td {
  border-bottom: none;
}
.strategy-table .zone-tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}
.strategy-table .zone-tag.up { background: var(--up-bg); color: var(--up); }
.strategy-table .zone-tag.warning { background: rgba(255, 152, 0, 0.15); color: #e67e22; }
[data-theme="dark"] .strategy-table .zone-tag.warning { color: #f39c12; }
.strategy-table .zone-tag.flat { background: var(--bg-subtle); color: var(--text-muted); }
.strategy-table .zone-tag.down { background: var(--down-bg); color: var(--down); }
.strategy-table .zone-tag.accent { background: var(--accent-soft); color: var(--accent); }

.verdict-box {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 500;
  margin-top: 14px;
}
.verdict-box.up { background: var(--up-bg); color: var(--up); }
.verdict-box.warning { background: rgba(255, 152, 0, 0.12); color: #e67e22; }
[data-theme="dark"] .verdict-box.warning { color: #f39c12; }
.verdict-box.flat { background: var(--bg-subtle); color: var(--text-muted); }
.verdict-box.down { background: var(--down-bg); color: var(--down); }
.verdict-box.accent { background: var(--accent-soft); color: var(--accent); }

/* ---------- Backtest Dashboard ---------- */
.metric-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color 0.15s, transform 0.15s;
}
.metric-card:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}
.metric-label {
  font-size: 11px;
  color: var(--text-soft);
  margin-bottom: 6px;
  font-weight: 500;
}
.metric-value {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 4px;
}
.metric-value.up { color: var(--up); }
.metric-value.down { color: var(--down); }
.metric-sub {
  font-size: 10px;
  color: var(--text-muted);
}

.trades-container {
  display: flex;
  flex-direction: column;
}
.trades-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.trade-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px;
  border-bottom: 1px solid var(--border);
  font-size: 11.5px;
}
.trade-row:last-child {
  border-bottom: none;
}
.trade-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.trade-dates {
  font-size: 10px;
  color: var(--text-soft);
}
.trade-prices {
  font-family: var(--font-mono);
  color: var(--text-muted);
}
.trade-profit {
  font-family: var(--font-mono);
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 11px;
}
.trade-profit.up { background: var(--up-bg); color: var(--up); }
.trade-profit.down { background: var(--down-bg); color: var(--down); }