/* ============================================================
   交易决策 Tab · 样式
   ============================================================ */

.td-wrapper {
  display: flex;
  width: 100%;
  height: 100%;
  gap: 0;
}

.td-main {
  flex: 1;
  min-height: 0;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow-y: auto;
}

/* ── 顶部：共识仪表 + 交易建议 ── */
.td-top-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* 仪表盘卡片 */
.td-gauge-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px;
  text-align: center;
}

.td-gauge-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.td-gauge {
  position: relative;
  width: 200px;
  height: 120px;
  margin: 0 auto;
}

.td-gauge-svg {
  width: 100%;
  height: 100%;
}

.td-gauge-value {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.td-gauge-label {
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
}

.td-gauge-ticks {
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
  padding: 0 12px;
  font-size: 10px;
  font-weight: 700;
  font-family: var(--font-mono);
}

.td-tick-bull    { color: var(--signal-high); }
.td-tick-neutral { color: var(--text-muted); }
.td-tick-bear    { color: var(--signal-warn); }

/* 交易建议卡片 */
.td-action-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px;
  display: flex;
  flex-direction: column;
}

.td-action-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-subtle);
}

.td-action-direction {
  font-size: 22px;
  font-weight: 800;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

.td-action-direction.bull    { color: var(--signal-high); }
.td-action-direction.bear    { color: var(--signal-warn); }
.td-action-direction.neutral { color: var(--text-muted); }

.td-action-conf {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 3px;
  background: var(--bg-elevated);
  color: var(--text-muted);
}

.td-action-conf.high   { color: var(--signal-high); background: rgba(63,185,80,0.12); }
.td-action-conf.medium { color: var(--signal-mid);  background: rgba(88,166,255,0.12); }
.td-action-conf.low    { color: var(--text-muted);  background: var(--bg-elevated); }

/* 双层：盘后即时 / 次日期权 */
.td-layer {
  padding: 8px;
  border-radius: 4px;
  background: var(--bg-base);
  margin-bottom: 6px;
}

.td-layer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.td-layer-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 3px;
  letter-spacing: 0.03em;
}

.td-layer-badge.ah {
  color: #f2cc60;
  background: rgba(242,204,96,0.12);
  border: 1px solid rgba(242,204,96,0.3);
}

.td-layer-badge.opt {
  color: var(--signal-mid);
  background: rgba(88,166,255,0.1);
  border: 1px solid rgba(88,166,255,0.25);
}

.td-layer-time {
  font-size: 10px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.td-val-highlight {
  color: var(--text-primary) !important;
  font-weight: 700 !important;
  font-size: 12px !important;
}

.td-row-muted {
  opacity: 0.7;
  margin-top: 2px;
  padding-top: 6px;
  border-top: 1px solid var(--border-subtle);
}

.td-action-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.td-action-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
}

.td-action-label {
  color: var(--text-muted);
}

.td-action-val {
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 12px;
  text-align: right;
}

/* ── 中部：三维度拆分 ── */
.td-dimensions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.td-dim-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px;
}

.td-dim-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.td-dim-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
}

.td-dim-weight {
  font-size: 10px;
  color: var(--text-muted);
  padding: 2px 6px;
  border-radius: 3px;
  background: var(--bg-elevated);
  font-family: var(--font-mono);
}

.td-dim-score {
  font-size: 32px;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--text-primary);
  text-align: center;
  margin: 4px 0;
  line-height: 1.1;
}

.td-dim-bar-wrap {
  height: 6px;
  background: var(--bg-elevated);
  border-radius: 3px;
  margin: 8px 0 10px;
  overflow: hidden;
}

.td-dim-bar {
  height: 100%;
  border-radius: 3px;
  transition: width 0.4s ease, background 0.4s ease;
  width: 50%;
  background: var(--text-muted);
}

.td-dim-bar.bullish  { background: var(--signal-high); }
.td-dim-bar.bearish  { background: var(--signal-warn); }
.td-dim-bar.neutral  { background: var(--text-muted); }

.td-dim-details {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.td-dim-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
}

.td-dim-row span:first-child {
  color: var(--text-muted);
}

.td-dim-row span:last-child {
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-weight: 600;
}

/* ── 底部：四象限 + 条件清单 ── */
.td-bottom-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  flex: 1;
  min-height: 0;
}

/* 四象限卡片 */
.td-quadrant-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px;
}

.td-quad-title,
.td-check-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.td-quad-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.td-quad {
  padding: 10px;
  border-radius: 4px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-base);
  transition: all 0.3s ease;
}

.td-quad.active {
  border-color: var(--signal-mid);
  background: rgba(88,166,255,0.08);
}

.td-quad[data-quad="bull-stable"].active {
  border-color: var(--signal-high);
  background: rgba(63,185,80,0.1);
}

.td-quad[data-quad="max-danger"].active {
  border-color: var(--signal-warn);
  background: rgba(248,81,73,0.1);
}

.td-quad[data-quad="reversal"].active {
  border-color: #fb8500;
  background: rgba(251,133,0,0.08);
}

.td-quad[data-quad="hidden-risk"].active {
  border-color: #f2cc60;
  background: rgba(242,204,96,0.08);
}

.td-quad-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 3px;
}

.td-quad.active .td-quad-label {
  color: var(--text-primary);
}

.td-quad-desc {
  font-size: 10px;
  color: var(--text-muted);
}

/* 条件清单 */
.td-checklist-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px;
  display: flex;
  flex-direction: column;
}

.td-check-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
  flex: 1;
}

.td-check-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  padding: 5px 8px;
  border-radius: 3px;
  background: var(--bg-base);
}

.td-check-icon {
  font-size: 13px;
  width: 18px;
  text-align: center;
  flex-shrink: 0;
}

.td-check-icon.pass { color: var(--signal-high); }
.td-check-icon.fail { color: var(--signal-warn); }
.td-check-icon.warn { color: #f2cc60; }
.td-check-icon.info { color: var(--signal-mid); }

.td-check-text {
  color: var(--text-secondary);
  flex: 1;
}

.td-check-val {
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 11px;
  flex-shrink: 0;
}

/* ── 右侧边栏 ── */
.td-sidebar {
  width: 240px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
  border-left: 1px solid var(--border);
  background: var(--bg-base);
}

.td-side-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px;
  font-size: 12px;
  color: var(--text-secondary);
}

.td-side-card h3 {
  margin: 0 0 8px 0;
  font-size: 13px;
  color: var(--text-primary);
  font-weight: 600;
}

.td-side-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 11px;
}

.td-side-row:last-child {
  border-bottom: none;
}

.td-side-row span {
  color: var(--text-muted);
}

.td-side-row b {
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 11px;
}

.td-side-row b.regime-low     { color: var(--signal-high); }
.td-side-row b.regime-normal  { color: var(--signal-mid); }
.td-side-row b.regime-elevated { color: #fb8500; }
.td-side-row b.regime-panic   { color: var(--signal-warn); }

.td-updated {
  font-size: 10px;
  color: var(--text-muted);
  text-align: center;
  padding-top: 6px;
}

/* ── SPY 期权推荐 ── */
.td-picks-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px;
}

.td-picks-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.td-picks-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.td-picks-btn {
  padding: 3px 10px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 11px;
  font-family: var(--font-mono);
  cursor: pointer;
  transition: all 0.15s;
}

.td-picks-btn:hover  { border-color: var(--accent); color: var(--accent); }
.td-picks-btn:disabled { opacity: 0.5; cursor: default; }

.td-picks-status {
  font-size: 11px;
  color: var(--text-muted);
  margin-left: auto;
  font-family: var(--font-mono);
}

.td-picks-table-wrap {
  overflow-x: auto;
}

.td-picks-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}

.td-picks-table th {
  text-align: left;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.td-picks-table td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  white-space: nowrap;
}

.td-picks-table tr:last-child td {
  border-bottom: none;
}

.td-picks-table tr.td-pick-best td {
  color: var(--text-primary);
  background: rgba(88,166,255,0.06);
}

.td-picks-empty {
  text-align: center;
  color: var(--text-muted) !important;
  padding: 16px 8px !important;
}

.td-pick-side {
  font-weight: 700;
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 2px;
}

.td-pick-side.put {
  color: var(--signal-warn);
  background: rgba(248,81,73,0.1);
}

.td-pick-side.call {
  color: var(--signal-high);
  background: rgba(63,185,80,0.1);
}

.td-theta {
  color: var(--signal-warn) !important;
}

.td-pick-score {
  font-weight: 700 !important;
  color: var(--signal-mid) !important;
}

.td-pick-order-btn {
  padding: 2px 8px;
  border: 1px solid var(--accent);
  border-radius: 3px;
  background: transparent;
  color: var(--accent);
  font-size: 10px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.td-pick-order-btn:hover { background: var(--accent-subtle); }

.td-etf-link {
  color: var(--accent);
  cursor: pointer;
  font-weight: 700;
  border-bottom: 1px dashed var(--accent);
  transition: opacity 0.15s;
}
.td-etf-link:hover { opacity: 0.8; }

/* ── 响应式 ── */
@media (max-width: 1400px) {
  .td-sidebar { width: 210px; }
  .td-top-row { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1100px) {
  .td-dimensions { grid-template-columns: 1fr; }
  .td-bottom-row { grid-template-columns: 1fr; }
}