/* ==========================================================================
   SimDex THEME SYSTEM (Dark / Light / System)
   ========================================================================== */
:root {
  /* Default Dark Mode Theme */
  --bg-void: #07090e;
  --bg-panel: #0e131b;
  --bg-raised: #141b24;
  --bg-raised-2: #1b2431;
  --bg-raised-3: #243042;
  --border: #202b3b;
  --border-soft: #16202c;
  --border-highlight: #3b4d66;
  --text: #f0f4f8;
  --text-muted: #8494a7;
  --text-faint: #4e5f73;
  --green: #0ecb81;
  --green-glow: rgba(14, 203, 129, 0.25);
  --green-dim: rgba(14, 203, 129, 0.12);
  --red: #f6465d;
  --red-glow: rgba(246, 70, 93, 0.25);
  --red-dim: rgba(246, 70, 93, 0.12);
  --amber: #f0b90b;
  --amber-dim: rgba(240, 185, 11, 0.12);
  --gold: #fbbf24;
  --blue: #3b82f6;
  --blue-dim: rgba(59, 130, 246, 0.15);
  --purple: #a855f7;
  --purple-dim: rgba(168, 85, 247, 0.15);
  --chart-grid: rgba(255, 255, 255, 0.05);
  --chart-bg: #07090e;
  --chart-text: #6b7684;
  --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
  --font-display: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
}

[data-theme="light"] {
  --bg-void: #f1f5f9;
  --bg-panel: #ffffff;
  --bg-raised: #f8fafc;
  --bg-raised-2: #eef2f6;
  --bg-raised-3: #e2e8f0;
  --border: #cbd5e1;
  --border-soft: #e2e8f0;
  --border-highlight: #94a3b8;
  --text: #0f172a;
  --text-muted: #475569;
  --text-faint: #64748b;
  --green: #059669;
  --green-glow: rgba(5, 150, 105, 0.25);
  --green-dim: rgba(5, 150, 105, 0.12);
  --red: #dc2626;
  --red-glow: rgba(220, 38, 38, 0.25);
  --red-dim: rgba(220, 38, 38, 0.12);
  --amber: #d97706;
  --amber-dim: rgba(217, 119, 6, 0.12);
  --gold: #d97706;
  --blue: #2563eb;
  --blue-dim: rgba(37, 99, 235, 0.12);
  --purple: #7c3aed;
  --purple-dim: rgba(124, 58, 237, 0.12);
  --chart-grid: rgba(0, 0, 0, 0.06);
  --chart-bg: #f8fafc;
  --chart-text: #64748b;
  --card-shadow: 0 4px 16px rgba(0, 0, 0, 0.07);
}

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

html, body {
  background-color: var(--bg-void);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  transition: background-color 0.2s ease, color 0.2s ease;
}

body {
  background-image:
    radial-gradient(1000px 500px at 10% -5%, rgba(240, 185, 11, 0.04), transparent 60%),
    radial-gradient(1000px 500px at 90% -5%, rgba(14, 203, 129, 0.05), transparent 60%),
    radial-gradient(800px 800px at 50% 100%, rgba(59, 130, 246, 0.03), transparent 70%);
}

::selection {
  background: rgba(240, 185, 11, 0.35);
  color: inherit;
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--border-highlight);
}

button, input, select {
  font-family: inherit;
}
button:focus-visible, input:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 1px;
}

.app {
  max-width: 1620px;
  margin: 0 auto;
  padding: 0 18px 48px;
}

/* ==========================================================================
   TOP BAR & BRAND
   ========================================================================== */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  flex-wrap: wrap;
  gap: 16px;
  border-bottom: 1px solid var(--border-soft);
  margin-bottom: 14px;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo-img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 4px 16px rgba(240, 185, 11, 0.3);
  flex-shrink: 0;
  border: 1px solid var(--border-highlight);
  transition: transform 0.2s ease;
}
.brand-logo-img:hover {
  transform: scale(1.05);
}

.brand-badge {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, #f0b90b, #d97706);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  color: #07090e;
  box-shadow: 0 4px 16px rgba(240, 185, 11, 0.3);
  flex-shrink: 0;
}

.brand-info h1 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-tag {
  font-size: 10px;
  background: var(--amber-dim);
  color: var(--amber);
  border: 1px solid rgba(240, 185, 11, 0.35);
  padding: 2px 7px;
  border-radius: 20px;
  font-weight: 700;
  text-transform: uppercase;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* Live Market Pill */
.live-market-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 7px 14px;
  border-radius: 20px;
  font-size: 12px;
  box-shadow: var(--card-shadow);
}
.live-market-pill .time-display {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--text);
  font-size: 12.5px;
}

/* Top Profile Button */
.profile-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-panel);
  border: 1px solid var(--border-highlight);
  color: var(--text);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
  box-shadow: var(--card-shadow);
}
.profile-nav-btn:hover {
  background: var(--bg-raised-2);
  border-color: var(--amber);
  transform: translateY(-1px);
}
.profile-avatar-circle {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--amber), #f59e0b);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: #07090e;
  font-weight: 800;
}
.profile-level-badge {
  background: var(--amber-dim);
  color: var(--amber);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
}

/* ==========================================================================
   BREAKING NEWS TICKER
   ========================================================================== */
.news-banner {
  background: linear-gradient(90deg, var(--bg-panel), var(--bg-raised));
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  overflow: hidden;
  height: 38px;
  box-shadow: var(--card-shadow);
}

.news-tag {
  background: var(--amber);
  color: #07090e;
  font-size: 11px;
  font-weight: 800;
  padding: 0 14px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  flex-shrink: 0;
}

.news-content {
  flex: 1;
  overflow: hidden;
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}

.news-text {
  position: absolute;
  white-space: nowrap;
  font-size: 12.5px;
  color: var(--text);
  font-family: var(--font-body);
  animation: scrollNews 26s linear infinite;
}
.news-banner:hover .news-text {
  animation-play-state: paused;
}
@keyframes scrollNews {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}

/* ==========================================================================
   TICKER TAPE (STOCKS HORIZONTAL)
   ========================================================================== */
.ticker-tape {
  overflow: hidden;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  white-space: nowrap;
  box-shadow: var(--card-shadow);
}
.ticker-track {
  display: inline-flex;
  animation: scrollTicker 45s linear infinite;
  padding: 10px 0;
}
.ticker-tape:hover .ticker-track {
  animation-play-state: paused;
}
@keyframes scrollTicker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  border-right: 1px solid var(--border-soft);
  cursor: pointer;
  transition: background 0.15s;
}
.ticker-item:hover {
  background: var(--bg-raised);
}
.ticker-item .tsym {
  color: var(--text);
  font-weight: 700;
}
.ticker-item .tprice {
  color: var(--text-muted);
}
.ticker-item .tchg.up {
  color: var(--green);
}
.ticker-item .tchg.down {
  color: var(--red);
}

/* ==========================================================================
   GRID LAYOUT
   ========================================================================== */
.grid {
  display: grid;
  grid-template-columns: 290px 1fr 350px;
  gap: 16px;
  align-items: start;
}

@media (max-width: 1260px) {
  .grid {
    grid-template-columns: 1fr 350px;
  }
  .watchlist-panel {
    grid-column: 1 / span 2;
    order: 3;
  }
}

@media (max-width: 880px) {
  .grid {
    display: flex;
    flex-direction: column;
    gap: 14px;
  }
  .chart-panel {
    order: 1;
    width: 100%;
  }
  .order-panel {
    order: 2;
    width: 100%;
  }
  .watchlist-panel {
    order: 3;
    width: 100%;
    grid-column: auto;
  }
}

.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--card-shadow);
  transition: background-color 0.2s, border-color 0.2s;
}

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

.panel-title {
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-muted);
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   WATCHLIST WITH SEARCH
   ========================================================================== */
.watchlist-search-box {
  margin-bottom: 10px;
}
.search-input {
  width: 100%;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  transition: border-color 0.15s;
}
.search-input:focus {
  border-color: var(--amber);
  outline: none;
}

.watch-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 600px;
  overflow-y: auto;
  padding-right: 2px;
}

.watch-row {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px 10px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1px solid transparent;
  background: var(--bg-raised);
}
.watch-row:hover {
  background: var(--bg-raised-2);
  border-color: var(--border-highlight);
  transform: translateX(2px);
}
.watch-row.selected {
  background: var(--bg-raised-2);
  border-color: var(--amber);
  box-shadow: 0 0 12px var(--amber-dim);
}

.watch-meta {
  overflow: hidden;
}
.watch-sym-row {
  display: flex;
  align-items: center;
  gap: 6px;
}
.watch-sym {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--text);
}
.watch-sector-tag {
  font-size: 9px;
  background: var(--bg-raised-3);
  color: var(--text-muted);
  padding: 1px 5px;
  border-radius: 4px;
}
.watch-name {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}

.watch-right {
  text-align: right;
}
.watch-price {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
}
.watch-change {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
}
.watch-change.up { color: var(--green); }
.watch-change.down { color: var(--red); }

canvas.spark {
  display: block;
}

/* ==========================================================================
   CHART PANEL WITH INTERACTIVE CROSSHAIR
   ========================================================================== */
.chart-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 12px;
}

.chart-head-left h2 {
  font-family: var(--font-display);
  font-size: 24px;
  margin: 0;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 10px;
}
.chart-head-left .sector-badge {
  font-size: 11px;
  background: var(--blue-dim);
  color: var(--blue);
  border: 1px solid rgba(59, 130, 246, 0.35);
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 600;
}
.chart-head-left .cname {
  font-size: 12.5px;
  color: var(--text-muted);
  margin-top: 3px;
}

.chart-head-right {
  text-align: right;
}
.chart-price {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 800;
}
.chart-change {
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 700;
  margin-top: 2px;
}
.chart-change.up { color: var(--green); }
.chart-change.down { color: var(--red); }

.stat-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 12px;
  padding: 10px 14px;
  background: var(--bg-raised);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
}
.stat-row .item {
  font-size: 11px;
  color: var(--text-muted);
}
.stat-row .item b {
  display: block;
  font-family: var(--font-mono);
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
  margin-top: 2px;
}

.chart-controls-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}

.timeframe-row {
  display: flex;
  gap: 6px;
}
.tf-btn {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
}
.tf-btn:hover {
  color: var(--text);
  border-color: var(--border-highlight);
}
.tf-btn.active {
  background: var(--bg-raised-3);
  border-color: var(--amber);
  color: var(--amber);
}

.indicator-toggles {
  display: flex;
  gap: 6px;
}
.ind-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
}
.ind-btn.active {
  background: var(--blue-dim);
  border-color: var(--blue);
  color: var(--blue);
}

.chart-canvas-wrap {
  position: relative;
  width: 100%;
  height: 350px;
  background: var(--chart-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: crosshair;
}

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

.chart-tooltip {
  position: absolute;
  display: none;
  background: var(--bg-panel);
  border: 1px solid var(--border-highlight);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text);
  pointer-events: none;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  z-index: 10;
  white-space: nowrap;
}

/* ==========================================================================
   ORDER PANEL (THE 4 ACTION BUTTONS)
   ========================================================================== */
.order-modes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 12px;
}

.mode-tab {
  padding: 8px 6px;
  text-align: center;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--bg-raised);
  color: var(--text-muted);
  font-size: 11.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.mode-tab .pro-label {
  font-size: 9.5px;
  color: var(--text-faint);
  font-weight: 500;
}
.mode-tab:hover {
  background: var(--bg-raised-2);
  border-color: var(--border-highlight);
  color: var(--text);
}

.mode-tab.active.buy-now {
  background: var(--green-dim);
  border-color: var(--green);
  color: var(--green);
}

.mode-tab.active.limit-buy {
  background: var(--amber-dim);
  border-color: var(--amber);
  color: var(--amber);
}

.mode-tab.active.stop-loss {
  background: var(--red-dim);
  border-color: var(--red);
  color: var(--red);
}

.mode-tab.active.take-profit {
  background: var(--purple-dim);
  border-color: var(--purple);
  color: var(--purple);
}

.mode-info-card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  margin-bottom: 12px;
  font-size: 11.5px;
  color: var(--text-muted);
  line-height: 1.45;
  border-left: 3px solid var(--amber);
}

.order-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.order-line b {
  font-family: var(--font-mono);
  color: var(--text);
  font-weight: 700;
  font-size: 12.5px;
}

.input-group {
  margin-bottom: 10px;
}
.input-label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 4px;
  font-weight: 700;
}

.qty-row {
  display: flex;
  align-items: stretch;
  gap: 6px;
}
.qty-btn {
  width: 38px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius-sm);
  font-size: 16px;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.15s;
}
.qty-btn:hover {
  background: var(--bg-raised-2);
  border-color: var(--border-highlight);
}
.num-input {
  flex: 1;
  min-width: 0;
  background: var(--bg-void);
  border: 1px solid var(--border);
  color: var(--text);
  text-align: center;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  padding: 7px 6px;
}

.quick-qty-chips {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  margin-top: 6px;
}
.chip-btn {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 4px 0;
  border-radius: var(--radius-sm);
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.12s;
}
.chip-btn:hover {
  border-color: var(--amber);
  color: var(--amber);
}

.action-btn-main {
  width: 100%;
  padding: 12px 0;
  border-radius: var(--radius-md);
  border: none;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  letter-spacing: 0.3px;
  transition: all 0.15s ease;
  font-family: var(--font-display);
  margin-top: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}
.action-btn-main.buy {
  background: linear-gradient(135deg, #0ecb81, #059669);
  color: #04140d;
}
.action-btn-main.limit {
  background: linear-gradient(135deg, #f0b90b, #d97706);
  color: #1a1202;
}
.action-btn-main.stoploss {
  background: linear-gradient(135deg, #f6465d, #dc2626);
  color: #1a0508;
}
.action-btn-main.takeprofit {
  background: linear-gradient(135deg, #a855f7, #7c3aed);
  color: #ffffff;
}
.action-btn-main:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}
.action-btn-main:active {
  transform: translateY(0);
}

.instant-sell-btn {
  width: 100%;
  padding: 9px 0;
  margin-top: 6px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(246, 70, 93, 0.4);
  background: var(--red-dim);
  color: var(--red);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
}
.instant-sell-btn:hover {
  background: rgba(246, 70, 93, 0.25);
  border-color: var(--red);
}

.divider {
  height: 1px;
  background: var(--border-soft);
  margin: 14px 0;
}

/* Portfolio Summary Box in sidebar */
.portfolio-card {
  background: var(--bg-raised);
  border-radius: var(--radius-md);
  padding: 12px;
  border: 1px solid var(--border);
}
.portfolio-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 7px;
  font-size: 12px;
}
.portfolio-line .label {
  color: var(--text-muted);
}
.portfolio-line .val {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
}
.val.pos { color: var(--green); }
.val.neg { color: var(--red); }
#equityChart {
  width: 100%;
  height: 52px;
  display: block;
  margin-top: 8px;
}

/* ==========================================================================
   BOTTOM TABS & TABLES (POSITIONS, ORDERS, BLOTTER, STATS)
   ========================================================================== */
.bottom-section {
  margin-top: 16px;
}

.tabs-nav {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.tab-nav-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 6px;
}
.tab-nav-btn:hover {
  color: var(--text);
  background: var(--bg-raised);
}
.tab-nav-btn.active {
  background: var(--bg-raised-2);
  color: var(--amber);
}
.tab-badge {
  font-size: 10px;
  background: var(--bg-raised-3);
  padding: 1px 6px;
  border-radius: 10px;
  font-family: var(--font-mono);
}

.tab-pane {
  display: none;
}
.tab-pane.active {
  display: block;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}
th {
  text-align: right;
  font-size: 10.5px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-weight: 700;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-soft);
}
th:first-child, td:first-child {
  text-align: left;
}
td {
  text-align: right;
  padding: 10px 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  border-bottom: 1px solid var(--border-soft);
}
td.pos { color: var(--green); }
td.neg { color: var(--red); }

.table-action-btn {
  padding: 4px 8px;
  background: var(--bg-raised-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all 0.12s;
}
.table-action-btn:hover {
  background: var(--red-dim);
  border-color: var(--red);
  color: var(--red);
}

.empty-state {
  padding: 32px 16px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.6;
}
.empty-state .emoji {
  font-size: 30px;
  margin-bottom: 8px;
  display: block;
}

/* Lifetime Stats Grid */
.stats-overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  padding: 8px 0;
}
.stat-card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px;
}
.stat-card .sc-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 700;
}
.stat-card .sc-value {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 800;
  margin-top: 4px;
}

/* ==========================================================================
   PROFILE MODAL & LEVEL STEPPER
   ========================================================================== */
.profile-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  padding: 16px;
  border-radius: var(--radius-md);
  margin-bottom: 18px;
}
.profile-big-avatar {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--amber), #f59e0b);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: #07090e;
  font-weight: 800;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(240, 185, 11, 0.3);
}
.profile-header-meta h4 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 2px;
}
.profile-header-meta p {
  font-size: 12px;
  color: var(--text-muted);
}

.profile-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 20px;
}
@media (max-width: 600px) {
  .profile-form-grid {
    grid-template-columns: 1fr;
  }
}

.profile-input-box label {
  display: block;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.profile-text-input {
  width: 100%;
  background: var(--bg-void);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 600;
  transition: border-color 0.15s;
}
.profile-text-input:focus {
  border-color: var(--amber);
  outline: none;
}

/* 5 Levels Stepper */
.levels-container {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 20px;
}
.levels-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.levels-title-row h4 {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text);
}
.level-progress-bar-bg {
  width: 100%;
  height: 8px;
  background: var(--bg-void);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 14px;
  border: 1px solid var(--border-soft);
}
.level-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #0ecb81, #f0b90b);
  border-radius: 4px;
  transition: width 0.3s ease;
  width: 20%;
}

.levels-step-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
}
@media (max-width: 680px) {
  .levels-step-list {
    grid-template-columns: 1fr;
  }
}

.level-step-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 8px;
  text-align: center;
  transition: all 0.15s;
  position: relative;
}
.level-step-card.achieved {
  border-color: var(--green);
  background: var(--green-dim);
}
.level-step-card.current {
  border-color: var(--amber);
  box-shadow: 0 0 12px var(--amber-dim);
  background: var(--bg-raised-2);
}
.step-num {
  font-size: 10px;
  font-weight: 800;
  color: var(--text-muted);
  text-transform: uppercase;
}
.step-name {
  font-size: 11px;
  font-weight: 700;
  margin: 3px 0;
  color: var(--text);
}
.step-req {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
}
.level-step-card.achieved .step-req {
  color: var(--green);
  font-weight: 700;
}

/* Certificate Callout Button */
.certificate-callout-box {
  background: linear-gradient(135deg, rgba(240, 185, 11, 0.15), rgba(217, 119, 6, 0.05));
  border: 1px solid rgba(240, 185, 11, 0.4);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  gap: 12px;
  flex-wrap: wrap;
}
.cert-callout-text h5 {
  font-size: 13.5px;
  font-weight: 800;
  color: var(--gold);
  margin-bottom: 2px;
}
.cert-callout-text p {
  font-size: 11.5px;
  color: var(--text-muted);
}
.view-cert-btn {
  background: linear-gradient(135deg, #f0b90b, #d97706);
  color: #07090e;
  border: none;
  font-size: 12px;
  font-weight: 800;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s;
  box-shadow: 0 4px 12px rgba(240, 185, 11, 0.3);
}
.view-cert-btn:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

/* Profile Quick Controls */
.profile-controls-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin-top: 14px;
}
.profile-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
}
.profile-action-btn:hover {
  background: var(--bg-raised-2);
  border-color: var(--border-highlight);
}
.profile-action-btn.danger {
  border-color: rgba(246, 70, 93, 0.4);
  color: var(--red);
}
.profile-action-btn.danger:hover {
  background: var(--red-dim);
}

/* Theme Switcher inside Profile */
.profile-theme-picker {
  display: flex;
  gap: 6px;
  background: var(--bg-void);
  border: 1px solid var(--border);
  padding: 4px;
  border-radius: var(--radius-sm);
}
.profile-theme-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  padding: 6px 4px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.12s;
}
.profile-theme-btn.active {
  background: var(--bg-panel);
  color: var(--amber);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   OFFICIAL CERTIFICATE OF MASTERY (WITH BLUR & LOCK OVERLAY)
   ========================================================================== */
.certificate-container-relative {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 12px;
}

.certificate-wrapper {
  background: #ffffff;
  color: #1a202c;
  border: 10px solid #d4af37;
  padding: 32px 40px;
  border-radius: 12px;
  text-align: center;
  position: relative;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
  font-family: 'Space Grotesk', serif;
  background-image: radial-gradient(circle, rgba(212, 175, 55, 0.04) 10%, transparent 11%);
  background-size: 16px 16px;
  transition: filter 0.3s ease;
}

/* Blurred state when user has not achieved Level 5 */
.certificate-wrapper.blurred {
  filter: blur(8px) grayscale(40%);
  user-select: none;
  pointer-events: none;
}

/* Lock Overlay when blurred */
.certificate-lock-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(14, 19, 27, 0.65);
  backdrop-filter: blur(2px);
  z-index: 10;
  padding: 24px;
  text-align: center;
}
.certificate-lock-overlay.unlocked {
  display: none;
}
.cert-lock-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f0b90b, #d97706);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #07090e;
  margin-bottom: 12px;
  box-shadow: 0 0 24px rgba(240, 185, 11, 0.5);
  animation: pulseDot 2s ease-in-out infinite;
}
.cert-lock-title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 6px;
}
.cert-lock-desc {
  font-size: 13px;
  color: #cbd5e1;
  max-width: 440px;
  line-height: 1.5;
  margin-bottom: 14px;
}
.cert-progress-status {
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid var(--border-highlight);
  padding: 8px 18px;
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--amber);
  font-weight: 700;
}

.cert-corner-decor {
  position: absolute;
  width: 32px;
  height: 32px;
  border: 3px solid #d4af37;
}
.cert-tl { top: 12px; left: 12px; border-right: none; border-bottom: none; }
.cert-tr { top: 12px; right: 12px; border-left: none; border-bottom: none; }
.cert-bl { bottom: 12px; left: 12px; border-right: none; border-top: none; }
.cert-br { bottom: 12px; right: 12px; border-left: none; border-top: none; }

.cert-header h2 {
  font-size: 26px;
  font-weight: 900;
  letter-spacing: 2px;
  color: #996515;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.cert-header p {
  font-size: 13px;
  color: #718096;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.cert-subhead {
  font-size: 13px;
  color: #4a5568;
  margin: 18px 0 8px;
  font-style: italic;
}
.cert-name {
  font-size: 30px;
  font-weight: 900;
  color: #1a202c;
  border-bottom: 2px solid #d4af37;
  display: inline-block;
  padding: 0 24px 6px;
  margin-bottom: 12px;
  font-family: 'Space Grotesk', sans-serif;
}
.cert-body {
  font-size: 14px;
  line-height: 1.6;
  color: #2d3748;
  max-width: 540px;
  margin: 0 auto 22px;
}
.cert-footer-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 24px;
  padding-top: 14px;
  border-top: 1px solid #e2e8f0;
}
.cert-sign-block {
  text-align: left;
}
.cert-sign-line {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  color: #4a5568;
  border-top: 1.5px dashed #a0aec0;
  padding-top: 4px;
  margin-top: 8px;
}
.cert-stamp {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 2px dashed #d4af37;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #996515;
  font-weight: 800;
  font-size: 9px;
  text-transform: uppercase;
  transform: rotate(-10deg);
}
.cert-stamp .seal-icon {
  font-size: 20px;
}

/* Print Styling for Certificate */
@media print {
  body * {
    visibility: hidden;
  }
  #certificateModal, #certificateModal * {
    visibility: visible;
  }
  #certificateModal {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: #fff;
    padding: 0;
  }
  .modal-footer, .modal-header, .modal-close-btn, .certificate-lock-overlay {
    display: none !important;
  }
  .certificate-wrapper {
    box-shadow: none;
    border: 8px solid #d4af37;
  }
  .certificate-wrapper:not(.blurred) {
    filter: none !important;
  }
  .certificate-wrapper.blurred {
    display: none !important;
  }
}

/* ==========================================================================
   MODALS & POPUPS
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(4, 7, 12, 0.75);
  backdrop-filter: blur(8px);
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 780px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  transform: scale(0.96);
  transition: transform 0.2s ease;
}
.modal-overlay.open .modal-card {
  transform: scale(1);
}

.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-header h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
}
.modal-close-btn:hover {
  color: var(--text);
  background: var(--bg-raised);
}

.modal-body {
  padding: 20px;
  overflow-y: auto;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--text);
}

.modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* Guide Markdown Styling */
.guide-content h2 {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--amber);
  margin: 18px 0 8px;
  border-bottom: 1px solid var(--border-soft);
  padding-bottom: 4px;
}
.guide-content h2:first-child {
  margin-top: 0;
}
.guide-content ul {
  padding-left: 20px;
  margin-bottom: 12px;
}
.guide-content li {
  margin-bottom: 6px;
}
.guide-table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0 18px;
  font-size: 12.5px;
}
.guide-table th {
  background: var(--bg-raised-2);
  color: var(--text);
  padding: 8px 10px;
  border: 1px solid var(--border);
}
.guide-table td {
  padding: 8px 10px;
  border: 1px solid var(--border-soft);
  font-family: var(--font-body);
  text-align: left;
}

/* ==========================================================================
   TOAST NOTIFICATIONS
   ========================================================================== */
#toastHost {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  pointer-events: none;
}
.toast {
  background: var(--bg-raised-2);
  border: 1px solid var(--border-highlight);
  border-left: 4px solid var(--amber);
  color: var(--text);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  max-width: 440px;
}
.toast.error { border-left-color: var(--red); }
.toast.success { border-left-color: var(--green); }
.toast.info { border-left-color: var(--blue); }
.toast.show {
  opacity: 1;
  transform: translateY(0);
}

@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(14, 203, 129, 0.6); }
  50% { box-shadow: 0 0 0 5px rgba(14, 203, 129, 0); }
}
.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  animation: pulseDot 1.6s ease-in-out infinite;
  display: inline-block;
  flex-shrink: 0;
}

footer.note {
  text-align: center;
  color: var(--text-faint);
  font-size: 11.5px;
  margin-top: 32px;
  line-height: 1.6;
}