:root {
  --bg-page: #0f172a;
  --bg-card: #1e293b;
  --bg-card-hover: #263449;
  --bg-input: #0f172a;
  --border-color: #334155;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --accent-primary: #38bdf8;
  --accent-green: #22c55e;
  --accent-green-soft: rgba(34, 197, 94, 0.14);
  --accent-red: #ef4444;
  --accent-red-soft: rgba(239, 68, 68, 0.14);
  --accent-amber: #f59e0b;
  --accent-purple: #a855f7;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans Thai", sans-serif;
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.5;
  padding-bottom: 48px;
}

.top-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding: 16px 28px;
  background: linear-gradient(90deg, #0f172a 0%, #1e293b 100%);
  border-bottom: 1px solid var(--border-color);
}

.brand-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  font-size: 28px;
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: 10px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.top-header h1 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.subtitle {
  font-size: 13px;
  color: var(--text-muted);
}

.meta-status {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.badge {
  font-size: 12px;
  font-weight: 600;
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid var(--border-color);
}

.badge-live {
  background: rgba(34, 197, 94, 0.15);
  color: #4ade80;
  border-color: rgba(34, 197, 94, 0.35);
}

.badge-subtle {
  background: var(--bg-card);
  color: var(--text-muted);
}

.container {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 8px;
}

.section-header h2 {
  font-size: 16px;
  font-weight: 600;
}

.hint-text {
  font-size: 12px;
  color: var(--text-muted);
}

/* Watchlist Grid */
.watchlist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(195px, 1fr));
  gap: 12px;
}

.watch-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 12px 14px;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.watch-card:hover {
  background: var(--bg-card-hover);
  border-color: #475569;
}

.watch-card.active {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.25);
  background: rgba(56, 189, 248, 0.08);
}

.watch-card-top,
.watch-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.watch-sym,
.watch-symbol {
  font-size: 16px;
  font-weight: 700;
}

.watch-price {
  font-size: 15px;
  font-weight: 700;
}

.watch-chg {
  font-size: 12px;
  font-weight: 600;
  margin-left: 4px;
}

.watch-signals {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.watch-val-row {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.watch-card-mid {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.watch-card-bot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  margin-top: 2px;
}

.signal-pill,
.sig-pill {
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 11px;
  display: inline-block;
}

.signal-up,
.sig-up {
  background: var(--accent-green-soft);
  color: #4ade80;
}

.signal-down,
.sig-down {
  background: var(--accent-red-soft);
  color: #f87171;
}

/* Stock Banner */
.stock-banner {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.stock-sym-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.stock-sym-row h2 {
  font-size: 26px;
  font-weight: 800;
  color: var(--accent-primary);
}

.market-tag {
  background: #334155;
  color: #e2e8f0;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
}

.index-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.tag-chip,
.idx-tag {
  font-size: 11px;
  background: rgba(56, 189, 248, 0.12);
  color: #7dd3fc;
  padding: 2px 8px;
  border-radius: 5px;
  border: 1px solid rgba(56, 189, 248, 0.25);
  display: inline-block;
}

.company-name {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 4px;
}

.stock-kpi-strip {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.kpi-item,
.kpi-box {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.kpi-label {
  font-size: 11px;
  color: var(--text-muted);
}

.kpi-val {
  font-size: 16px;
  font-weight: 700;
}

/* Tabs */
.tabs-nav {
  display: flex;
  gap: 10px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
  flex-wrap: wrap;
}

.tab-btn {
  background: var(--bg-card);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.tab-btn:hover {
  color: var(--text-main);
  border-color: #475569;
}

.tab-btn.active {
  background: var(--accent-primary);
  color: #0f172a;
  border-color: var(--accent-primary);
}

.tab-panel {
  display: none;
  flex-direction: column;
  gap: 18px;
}

.tab-panel.active {
  display: flex;
}

/* Controls Bar */
.controls-bar {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 14px 18px;
  display: flex;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.control-group label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
}

.control-group select,
.control-group input[type="number"],
.control-group input[type="text"] {
  background: var(--bg-input);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 7px 11px;
  font-size: 13px;
  min-width: 110px;
}

.checkbox-group {
  justify-content: center;
  padding-bottom: 6px;
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-main);
  cursor: pointer;
}

/* Signal Summary Grid */
.signal-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
}

.sig-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 14px 16px;
}

.sig-card-title {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.sig-card-value,
.sig-card-main {
  font-size: 18px;
  font-weight: 700;
}

.sig-card-sub {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Cards & Charts */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px 20px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 8px;
}

.card-header h3 {
  font-size: 15px;
  font-weight: 700;
}

.highstock-box {
  width: 100%;
  height: 640px;
}

.charts-two-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(460px, 1fr));
  gap: 16px;
}

.fund-chart-box {
  width: 100%;
  height: 360px;
}

/* Segmented Buttons */
.segmented-btns {
  display: flex;
  gap: 6px;
}

.seg-btn {
  background: var(--bg-input);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  padding: 7px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.seg-btn.active {
  background: var(--accent-primary);
  color: #0f172a;
  border-color: var(--accent-primary);
}

/* Tables */
.table-scroll {
  overflow-x: auto;
  max-height: 440px;
  overflow-y: auto;
}

.screener-scroll {
  max-height: 560px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table th,
.data-table td {
  padding: 9px 12px;
  border-bottom: 1px solid rgba(51, 65, 85, 0.65);
  text-align: left;
  white-space: nowrap;
}

.data-table th {
  position: sticky;
  top: 0;
  background: #162032;
  color: var(--text-muted);
  font-weight: 600;
  z-index: 1;
}

.data-table tr:hover td {
  background: rgba(255, 255, 255, 0.03);
}

.data-table th.num,
.data-table td.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.text-green,
.pos {
  color: #4ade80;
}

.text-red,
.neg {
  color: #f87171;
}

.text-amber {
  color: #fbbf24;
}

.company-meta-links {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--text-muted);
  margin-left: auto;
}

.company-meta-links a {
  color: var(--accent-primary);
  text-decoration: none;
  font-weight: 600;
}

.company-meta-links a:hover {
  text-decoration: underline;
}

.clickable-sym {
  color: var(--accent-primary);
  font-weight: 700;
  cursor: pointer;
  text-decoration: underline;
}