/* ==========================================================================
   SCB TRADER PRO - INSTITUTIONAL TRADING TERMINAL STYLE
   Theme: Deep Slate / Neon Emerald (#10b981) / Crimson Red (#ef4444) / Cyber Cyan (#06b6d4)
   ========================================================================== */

:root {
  --bg-primary: #0a0e17;
  --bg-secondary: #111827;
  --bg-card: rgba(17, 24, 39, 0.75);
  --bg-card-hover: rgba(31, 41, 55, 0.85);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-focus: #3b82f6;

  --text-main: #f9fafb;
  --text-muted: #9ca3af;
  --text-dim: #6b7280;

  --buy-green: #10b981;
  --buy-green-bg: rgba(16, 185, 129, 0.12);
  --buy-green-border: rgba(16, 185, 129, 0.35);

  --sell-red: #ef4444;
  --sell-red-bg: rgba(239, 68, 68, 0.12);
  --sell-red-border: rgba(239, 68, 68, 0.35);

  --cyan-accent: #06b6d4;
  --cyan-bg: rgba(6, 182, 212, 0.12);
  --purple-accent: #8b5cf6;
  --purple-bg: rgba(139, 92, 246, 0.12);
  --amber-accent: #f59e0b;
  --amber-bg: rgba(245, 158, 11, 0.12);

  --line-green: #06c755;
  --line-bg: rgba(6, 199, 85, 0.15);

  --font-sans: 'Sarabun', 'Noto Sans Thai', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 25px rgba(16, 185, 129, 0.15);
  --shadow-glow-red: 0 0 25px rgba(239, 68, 68, 0.15);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.5;
  min-height: 100vh;
  background-image: 
    radial-gradient(circle at 15% 20%, rgba(59, 130, 246, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(16, 185, 129, 0.06) 0%, transparent 40%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

/* Glassmorphism utility */
.glass {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

.terminal-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 16px 20px 60px 20px;
}

/* HEADER BAR */
.terminal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding: 16px 24px;
  margin-bottom: 20px;
}

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

.brand-logo-badge {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #4f2d7f 0%, #7e3af2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  box-shadow: 0 4px 14px rgba(126, 58, 242, 0.4);
}

.brand-details h1 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.badge-tag {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--cyan-bg);
  color: var(--cyan-accent);
  border: 1px solid rgba(6, 182, 212, 0.3);
  font-weight: 600;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 13.5px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid transparent;
  font-family: inherit;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #fff;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-line {
  background: var(--line-green);
  color: #fff;
  box-shadow: 0 4px 14px rgba(6, 199, 85, 0.3);
}

.btn-line:hover {
  background: #05b04c;
}

.btn-ai {
  background: linear-gradient(135deg, #8b5cf6, #d946ef);
  color: #fff;
  box-shadow: 0 4px 14px rgba(139, 92, 246, 0.35);
}

.btn-ai:hover {
  opacity: 0.95;
}

.btn-hub-back {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
  border-color: var(--border-color);
  font-size: 12.5px;
  padding: 6px 12px;
}

/* TICKER BANNER BAR */
.ticker-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 16px 24px;
  margin-bottom: 20px;
  gap: 20px;
}

.ticker-left {
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.ticker-symbol {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.ticker-price {
  font-size: 32px;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--buy-green);
}

.ticker-change {
  font-size: 16px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 8px;
  font-family: var(--font-mono);
}

.ticker-change.up {
  color: var(--buy-green);
  background: var(--buy-green-bg);
  border: 1px solid var(--buy-green-border);
}

.ticker-change.down {
  color: var(--sell-red);
  background: var(--sell-red-bg);
  border: 1px solid var(--sell-red-border);
}

.ticker-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-label {
  font-size: 11.5px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-value {
  font-size: 14.5px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-main);
}

/* MAIN GRID LAYOUT */
.dashboard-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

@media (max-width: 1024px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

/* CHART PANEL */
.chart-panel {
  padding: 20px;
  display: flex;
  flex-direction: column;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}

.panel-title {
  font-size: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.chart-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.interval-pill {
  padding: 4px 10px;
  font-size: 12px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  cursor: pointer;
  border: 1px solid transparent;
  font-weight: 600;
  transition: all 0.15s ease;
}

.interval-pill.active, .interval-pill:hover {
  background: rgba(59, 130, 246, 0.2);
  color: #60a5fa;
  border-color: rgba(59, 130, 246, 0.4);
}

.chart-container-wrap {
  width: 100%;
  height: 440px;
  position: relative;
  background: rgba(10, 14, 23, 0.7);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.04);
  overflow: hidden;
}

#tradingChartCanvas {
  width: 100%;
  height: 100%;
  display: block;
}

.chart-legend {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 12px;
  font-size: 12px;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.legend-color {
  width: 12px;
  height: 3px;
  border-radius: 2px;
}

/* SIGNAL & ACTIVE POSITION SIDEBAR */
.sidebar-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.signal-card {
  padding: 22px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s ease;
}

.signal-card.buy-active {
  border-color: var(--buy-green-border);
  box-shadow: var(--shadow-glow);
}

.signal-card.sell-active {
  border-color: var(--sell-red-border);
  box-shadow: var(--shadow-glow-red);
}

.signal-badge-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.signal-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.signal-badge.buy {
  background: var(--buy-green-bg);
  color: var(--buy-green);
  border: 1px solid var(--buy-green-border);
}

.signal-badge.sell {
  background: var(--sell-red-bg);
  color: var(--sell-red);
  border: 1px solid var(--sell-red-border);
}

.signal-badge.neutral {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.signal-time {
  font-size: 12px;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

.signal-targets-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 18px;
  background: rgba(0, 0, 0, 0.25);
  padding: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.target-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.target-label {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 2px;
}

.target-val {
  font-size: 15px;
  font-weight: 700;
  font-family: var(--font-mono);
}

.target-val.entry { color: #60a5fa; }
.target-val.sl { color: var(--sell-red); }
.target-val.tp { color: var(--buy-green); }

/* POSITION STATUS CARD */
.position-card {
  padding: 20px;
  background: rgba(17, 24, 39, 0.85);
}

.position-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.pos-tag {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  text-transform: uppercase;
}

.pos-tag.holding {
  background: rgba(16, 185, 129, 0.15);
  color: var(--buy-green);
  border: 1px solid var(--buy-green-border);
}

.pos-tag.idle {
  background: rgba(156, 163, 175, 0.12);
  color: var(--text-dim);
  border: 1px solid rgba(156, 163, 175, 0.2);
}

.position-details {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13.5px;
}

.pos-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.pos-row-label {
  color: var(--text-muted);
}

.pos-row-val {
  font-family: var(--font-mono);
  font-weight: 600;
}

/* AI INSIGHT BOX */
.ai-insight-box {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.08), rgba(217, 70, 239, 0.04));
  border: 1px solid rgba(139, 92, 246, 0.25);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-top: 14px;
}

.ai-insight-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.ai-insight-title {
  font-size: 12.5px;
  font-weight: 700;
  color: #c084fc;
  display: flex;
  align-items: center;
  gap: 6px;
}

.ai-confidence-pill {
  font-size: 11px;
  background: rgba(139, 92, 246, 0.25);
  color: #e9d5ff;
  padding: 2px 7px;
  border-radius: 6px;
  font-weight: 600;
}

.ai-insight-text {
  font-size: 12.5px;
  color: #e2e8f0;
  line-height: 1.5;
}

/* GUARDRAILS PANEL */
.guardrails-box {
  background: rgba(16, 185, 129, 0.05);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-top: 14px;
}

.guardrails-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.guardrails-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--buy-green);
  display: flex;
  align-items: center;
  gap: 6px;
}

.guardrails-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 11.5px;
}

.guardrail-pill {
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
}

.guardrail-pill.active {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.35);
}

/* VISION SNAPSHOT PREVIEW */
.vision-snapshot-wrap {
  display: none;
  margin-top: 12px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: var(--radius-sm);
  padding: 10px;
}

.vision-snapshot-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11.5px;
  color: #c084fc;
  font-weight: 600;
  margin-bottom: 6px;
}

.vision-thumbnail-img {
  width: 100%;
  max-height: 140px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: block;
}

/* HOSODA 4-LAYER PIPELINE DASHBOARD */
.hosoda-panel-box {
  background: linear-gradient(135deg, rgba(30, 27, 75, 0.4), rgba(15, 23, 42, 0.6));
  border: 1px solid rgba(139, 92, 246, 0.35);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-top: 14px;
}

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

.hosoda-title {
  font-size: 13px;
  font-weight: 700;
  color: #c084fc;
  display: flex;
  align-items: center;
  gap: 6px;
}

.hosoda-steps-grid {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
}

.hosoda-step-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  background: rgba(0, 0, 0, 0.25);
  border-radius: 6px;
  border-left: 3px solid #8b5cf6;
}

.hosoda-step-name {
  color: #e2e8f0;
  font-weight: 600;
}

.hosoda-step-val {
  font-family: var(--font-mono);
  font-weight: 700;
}

.nehaba-targets-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-top: 8px;
  text-align: center;
}

.nehaba-target-item {
  background: rgba(0, 0, 0, 0.3);
  padding: 6px 4px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.nehaba-target-item .lbl {
  font-size: 10px;
  color: var(--text-dim);
  text-transform: uppercase;
}

.nehaba-target-item .val {
  font-size: 12px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: #38bdf8;
}



.backtest-controls-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
  background: rgba(0, 0, 0, 0.2);
  padding: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

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

.form-control {
  background: rgba(17, 24, 39, 0.85);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  padding: 8px 12px;
  font-size: 13.5px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s ease;
}

.form-control:focus {
  border-color: var(--border-focus);
}

.backtest-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.metric-card {
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
}

.metric-title {
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.metric-number {
  font-size: 24px;
  font-weight: 800;
  font-family: var(--font-mono);
}

.metric-number.positive { color: var(--buy-green); }
.metric-number.negative { color: var(--sell-red); }
.metric-number.neutral { color: #60a5fa; }

.metric-sub {
  font-size: 11.5px;
  color: var(--text-dim);
  margin-top: 4px;
}

/* TRADE LOG TABLE */
.table-container {
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: rgba(10, 14, 23, 0.5);
  max-height: 420px;
  overflow-y: auto;
}

.trade-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}

.trade-table th {
  background: rgba(17, 24, 39, 0.95);
  color: var(--text-muted);
  padding: 12px 16px;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: sticky;
  top: 0;
  border-bottom: 1px solid var(--border-color);
  z-index: 2;
}

.trade-table td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  font-family: var(--font-mono);
}

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

.badge-win {
  color: var(--buy-green);
  background: var(--buy-green-bg);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 11px;
}

.badge-loss {
  color: var(--sell-red);
  background: var(--sell-red-bg);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 11px;
}

/* MODAL STYLES */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  padding: 20px;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  width: 100%;
  max-width: 540px;
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  overflow: hidden;
  animation: modalScaleIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalScaleIn {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-color);
}

.modal-title {
  font-size: 17px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

.close-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 24px;
  cursor: pointer;
  line-height: 1;
  transition: color 0.15s ease;
}

.close-btn:hover {
  color: var(--text-main);
}

.modal-body {
  padding: 24px;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  background: rgba(0, 0, 0, 0.2);
}

/* TOAST NOTIFICATION */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  padding: 12px 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideToastIn 0.25s ease forwards;
}

@keyframes slideToastIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.toast.success { border-color: var(--buy-green-border); border-left: 4px solid var(--buy-green); }
.toast.danger { border-color: var(--sell-red-border); border-left: 4px solid var(--sell-red); }
.toast.info { border-color: rgba(59, 130, 246, 0.4); border-left: 4px solid #3b82f6; }

/* TRI-SYNERGY BADGES & MCP STYLES */
.tri-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(255, 255, 255, 0.05);
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 11.5px;
  color: #e2e8f0;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.tri-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 6px currentColor;
}