/* ============================================================
   Liquidity Sniper — Grafana-inspired dark theme
   ============================================================ */

:root {
  /* Background layers */
  --bg-canvas:       #111217;
  --bg-panel:        #181b1f;
  --bg-panel-hover:  #1f2228;
  --bg-input:        #0d1117;
  --bg-header:       #141619;
  --bg-sidebar:      #141619;
  --bg-tooltip:      #1f2228;

  /* Borders */
  --border:          rgba(255, 255, 255, 0.07);
  --border-strong:   rgba(255, 255, 255, 0.15);
  --border-focus:    #5794f2;

  /* Typography */
  --text-primary:    #d8d9da;
  --text-secondary:  #8e8e8e;
  --text-muted:      #5c6370;
  --text-disabled:   #44444c;

  /* Semantic colours */
  --color-success:   #73bf69;
  --color-warning:   #ff9900;
  --color-danger:    #f2495c;
  --color-info:      #5794f2;
  --color-purple:    #b877d9;
  --color-teal:      #56a64b;
  --color-yellow:    #fade2a;
  --color-orange:    #ff780a;

  /* Accent (Grafana orange) */
  --accent:          #ff9900;
  --accent-dim:      rgba(255, 153, 0, 0.15);

  /* Chart colours (ordered) */
  --chart-1:  #5794f2;
  --chart-2:  #73bf69;
  --chart-3:  #f2495c;
  --chart-4:  #ff9900;
  --chart-5:  #b877d9;
  --chart-6:  #fade2a;
  --chart-7:  #56a64b;
  --chart-8:  #ff780a;

  /* Spacing */
  --gap-xs:   4px;
  --gap-sm:   8px;
  --gap-md:   16px;
  --gap-lg:   24px;
  --gap-xl:   32px;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;

  /* Shadows */
  --shadow-panel: 0 2px 8px rgba(0,0,0,0.4);
  --shadow-card:  0 1px 4px rgba(0,0,0,0.3);

  /* Sidebar width */
  --sidebar-w: 220px;
  --sidebar-collapsed-w: 52px;
  --header-h: 48px;
}

/* ── Reset & base ─────────────────────────────────────────── */

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

html, body {
  height: 100%;
  background: var(--bg-canvas);
  color: var(--text-primary);
  font-family: "Inter", "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 13px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--color-info); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Layout ──────────────────────────────────────────────── */

#app-shell {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* Top header bar */
#top-bar {
  height: var(--header-h);
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 var(--gap-md);
  gap: var(--gap-md);
  flex-shrink: 0;
  z-index: 100;
}

#top-bar .logo {
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
  font-size: 15px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

#top-bar .logo svg { flex-shrink: 0; }

.top-bar-spacer { flex: 1; }

.top-bar-status {
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
  font-size: 12px;
  color: var(--text-secondary);
}

.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
  flex-shrink: 0;
}
.status-dot.running  { background: var(--color-success); box-shadow: 0 0 6px var(--color-success); }
.status-dot.stopped  { background: var(--color-danger); }
.status-dot.paper    { background: var(--color-warning); }
.status-dot.live     { background: var(--color-danger); box-shadow: 0 0 6px var(--color-danger); }

.mode-badge {
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.mode-badge.paper { background: rgba(255,153,0,0.15); color: var(--color-warning); border: 1px solid rgba(255,153,0,0.3); }
.mode-badge.live  { background: rgba(242,73,92,0.15);  color: var(--color-danger);  border: 1px solid rgba(242,73,92,0.3); }

/* Body area: sidebar + main */
#body-area {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ── Sidebar ─────────────────────────────────────────────── */

#sidebar {
  width: var(--sidebar-w);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: var(--gap-md) 0;
  flex-shrink: 0;
  overflow-y: auto;
  transition: width 0.2s ease;
}

.nav-section-label {
  padding: var(--gap-sm) var(--gap-md) var(--gap-xs);
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
  padding: 9px var(--gap-md);
  color: var(--text-secondary);
  cursor: pointer;
  border-left: 3px solid transparent;
  transition: all 0.15s ease;
  user-select: none;
  font-size: 13px;
}

.nav-item:hover {
  background: var(--bg-panel-hover);
  color: var(--text-primary);
}

.nav-item.active {
  background: var(--accent-dim);
  color: var(--accent);
  border-left-color: var(--accent);
  font-weight: 500;
}

.nav-item svg { flex-shrink: 0; }
.nav-item .nav-badge {
  margin-left: auto;
  background: var(--color-danger);
  color: #fff;
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 8px;
  font-weight: 600;
}

/* ── Main content area ───────────────────────────────────── */

#main-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--gap-lg);
  display: flex;
  flex-direction: column;
  gap: var(--gap-lg);
}

/* ── Page header ─────────────────────────────────────────── */

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap-md);
}

.page-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.page-subtitle {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* ── Panels (Grafana panel style) ────────────────────────── */

.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-panel);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--gap-sm) var(--gap-md);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.panel-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.panel-body {
  padding: var(--gap-md);
  flex: 1;
  overflow: auto;
}

.panel-body.no-pad { padding: 0; }

/* ── Stat / KPI cards ────────────────────────────────────── */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--gap-md);
}

.stat-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--gap-md) var(--gap-lg);
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: var(--shadow-card);
  transition: border-color 0.15s;
}
.stat-card:hover { border-color: var(--border-strong); }

.stat-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
}

.stat-value.positive { color: var(--color-success); }
.stat-value.negative { color: var(--color-danger); }
.stat-value.warning  { color: var(--color-warning); }

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

/* ── Tables ──────────────────────────────────────────────── */

.table-wrapper {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

thead th {
  background: var(--bg-canvas);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 8px var(--gap-md);
  border-bottom: 1px solid var(--border-strong);
  text-align: left;
  white-space: nowrap;
}

tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
}

tbody tr:hover { background: var(--bg-panel-hover); }
tbody tr:last-child { border-bottom: none; }

tbody td {
  padding: 8px var(--gap-md);
  color: var(--text-primary);
  white-space: nowrap;
}

td.monospace { font-family: "JetBrains Mono", "Fira Code", "Consolas", monospace; }

/* ── Direction / side badges ─────────────────────────────── */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.badge-pump, .badge-long, .badge-bullish, .badge-buy {
  background: rgba(115, 191, 105, 0.15);
  color: var(--color-success);
  border: 1px solid rgba(115, 191, 105, 0.3);
}

.badge-dump, .badge-short, .badge-bearish, .badge-sell {
  background: rgba(242, 73, 92, 0.15);
  color: var(--color-danger);
  border: 1px solid rgba(242, 73, 92, 0.3);
}

.badge-warning  { background: rgba(255,153,0,0.15); color: var(--color-warning); border: 1px solid rgba(255,153,0,0.3); }
.badge-info     { background: rgba(87,148,242,0.15); color: var(--color-info);    border: 1px solid rgba(87,148,242,0.3); }
.badge-neutral  { background: rgba(140,140,140,0.15); color: var(--text-secondary); border: 1px solid var(--border); }
.badge-purple   { background: rgba(184,119,217,0.15); color: var(--color-purple); border: 1px solid rgba(184,119,217,0.3); }

.badge-high   { background: rgba(242,73,92,0.15);  color: var(--color-danger);  border: 1px solid rgba(242,73,92,0.3); }
.badge-medium { background: rgba(255,153,0,0.15);  color: var(--color-warning); border: 1px solid rgba(255,153,0,0.3); }
.badge-low    { background: rgba(87,148,242,0.15); color: var(--color-info);    border: 1px solid rgba(87,148,242,0.3); }

/* ── Signal feed (live events) ───────────────────────────── */

.signal-feed {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 450px;
  overflow-y: auto;
  padding-right: 4px;
}

.signal-item {
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
  padding: 8px var(--gap-md);
  background: var(--bg-canvas);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 12px;
  animation: fadeIn 0.3s ease;
  transition: background 0.1s;
}

.signal-item:hover { background: var(--bg-panel-hover); }

.signal-time {
  color: var(--text-muted);
  font-family: monospace;
  font-size: 11px;
  flex-shrink: 0;
  width: 56px;
}

.signal-symbol {
  font-weight: 700;
  color: var(--text-primary);
  width: 80px;
  flex-shrink: 0;
}

.signal-desc { color: var(--text-secondary); flex: 1; }

/* ── Chart containers ────────────────────────────────────── */

.chart-container {
  position: relative;
  width: 100%;
}

.chart-container canvas { display: block; }

/* ── Gauge (Fear & Greed) ────────────────────────────────── */

.gauge-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--gap-sm);
}

.gauge-value {
  font-size: 48px;
  font-weight: 700;
  line-height: 1;
}

.gauge-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
}

/* ── Filter bar ──────────────────────────────────────────── */

.filter-bar {
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
  flex-wrap: wrap;
}

.filter-btn {
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg-panel);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  transition: all 0.15s;
}

.filter-btn:hover { background: var(--bg-panel-hover); color: var(--text-primary); }
.filter-btn.active {
  background: var(--accent-dim);
  color: var(--accent);
  border-color: var(--accent);
}

.search-input {
  padding: 5px 10px;
  background: var(--bg-input);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 12px;
  outline: none;
  min-width: 160px;
}

.search-input:focus { border-color: var(--border-focus); }
.search-input::placeholder { color: var(--text-muted); }

/* ── Buttons ─────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--gap-xs);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}
.btn-primary:hover { opacity: 0.85; }

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--border-strong);
}
.btn-ghost:hover { background: var(--bg-panel-hover); color: var(--text-primary); }

.btn-danger { background: rgba(242,73,92,0.15); color: var(--color-danger); border-color: rgba(242,73,92,0.3); }
.btn-danger:hover { background: rgba(242,73,92,0.25); }

/* ── Grid layouts ────────────────────────────────────────── */

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap-md); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-md); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap-md); }
.grid-2-1 { display: grid; grid-template-columns: 2fr 1fr; gap: var(--gap-md); }
.grid-1-2 { display: grid; grid-template-columns: 1fr 2fr; gap: var(--gap-md); }
.grid-3-1 { display: grid; grid-template-columns: 3fr 1fr; gap: var(--gap-md); }

/* ── Empty state ─────────────────────────────────────────── */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--gap-xl);
  color: var(--text-muted);
  gap: var(--gap-sm);
  text-align: center;
}

.empty-state svg { opacity: 0.3; }
.empty-state p   { font-size: 13px; }

/* ── Progress bars ───────────────────────────────────────── */

.progress-bar-wrap {
  height: 6px;
  background: var(--bg-canvas);
  border-radius: 3px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--accent);
  transition: width 0.4s ease;
}

.progress-bar-fill.success { background: var(--color-success); }
.progress-bar-fill.danger  { background: var(--color-danger); }

/* ── Scanner status cards ────────────────────────────────── */

.scanner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--gap-md);
}

.scanner-card {
  background: var(--bg-canvas);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--gap-md);
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
}

.scanner-card .scanner-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-primary);
}

.scanner-card .scanner-age {
  font-size: 10px;
  color: var(--text-muted);
}

/* ── Log tail ────────────────────────────────────────────── */

#log-tail {
  font-family: "JetBrains Mono", "Consolas", monospace;
  font-size: 11px;
  line-height: 1.6;
  color: var(--text-secondary);
  background: var(--bg-canvas);
  padding: var(--gap-md);
  height: 400px;
  overflow-y: auto;
  border-radius: var(--radius-sm);
}

.log-INFO    { color: var(--text-secondary); }
.log-WARNING { color: var(--color-warning); }
.log-ERROR   { color: var(--color-danger); }
.log-CRITICAL{ color: var(--color-danger); font-weight: bold; }
.log-DEBUG   { color: var(--text-muted); }

/* ── Scrollbars ──────────────────────────────────────────── */

::-webkit-scrollbar              { width: 6px; height: 6px; }
::-webkit-scrollbar-track        { background: transparent; }
::-webkit-scrollbar-thumb        { background: rgba(255,255,255,0.1); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover  { background: rgba(255,255,255,0.2); }

/* ── Animations ──────────────────────────────────────────── */

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

.pulsing { animation: pulse 1.5s ease-in-out infinite; }

/* ── Tooltip ─────────────────────────────────────────────── */

[data-tip] { position: relative; cursor: help; }
[data-tip]::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-tooltip);
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  font-size: 11px;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
  z-index: 9999;
}
[data-tip]:hover::after { opacity: 1; }

/* ── Loading spinner ─────────────────────────────────────── */

.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--border-strong);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Connection status banner ────────────────────────────── */

#ws-banner {
  position: fixed;
  bottom: var(--gap-md);
  right: var(--gap-md);
  background: var(--bg-panel);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 8px var(--gap-md);
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
  z-index: 9998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

#ws-banner.visible { opacity: 1; pointer-events: all; }
#ws-banner.ok      { border-color: rgba(115,191,105,0.4); color: var(--color-success); }
#ws-banner.error   { border-color: rgba(242,73,92,0.4);   color: var(--color-danger); }

/* ── Responsive ──────────────────────────────────────────── */

@media (max-width: 1200px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-2-1, .grid-1-2, .grid-3-1 { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  #sidebar { width: var(--sidebar-collapsed-w); }
  .nav-item span { display: none; }
  .nav-section-label { display: none; }
  #main-content { padding: var(--gap-md); }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Strategy tabs (Trades page vertical pill bar) ───────────────── */
.strategy-tab-bar {
  display: flex;
  flex-direction: row;
  gap: 6px;
  padding: 0 0 16px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}

.strategy-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-strong);
  background: var(--bg-panel);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.15s;
  white-space: nowrap;
  user-select: none;
}

.strategy-tab:hover {
  background: var(--bg-panel-hover);
  color: var(--text-primary);
  border-color: var(--accent);
}

.strategy-tab.active {
  background: var(--accent-dim);
  color: var(--accent);
  border-color: var(--accent);
  font-weight: 600;
}

.strategy-tab .tab-icon { font-size: 16px; }

.strategy-tab .tab-badge {
  background: var(--bg-canvas);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  padding: 1px 7px;
  font-size: 11px;
  font-weight: 600;
  min-width: 20px;
  text-align: center;
  color: var(--text-muted);
}

.strategy-tab.active .tab-badge {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

/* Strategy stats summary bar */
.strategy-stats-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 14px 18px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}

.strategy-stat {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 90px;
}

.strategy-stat .stat-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.strategy-stat .stat-value {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-mono);
}

.strategy-stat .stat-value.positive { color: var(--color-success); }
.strategy-stat .stat-value.negative { color: var(--color-danger); }
.strategy-stat .stat-value.neutral  { color: var(--text-secondary); }

.strategy-divider {
  width: 1px;
  background: var(--border);
  margin: 2px 4px;
  align-self: stretch;
}

/* Section headers inside strategy view */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0 8px 0;
  margin-bottom: 4px;
}

.section-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-secondary);
}

.section-count {
  font-size: 11px;
  color: var(--text-muted);
  background: var(--bg-canvas);
  padding: 2px 8px;
  border-radius: 10px;
  border: 1px solid var(--border);
}

/* ══════════════════════════════════════════════════════════════════
   Depth Analysis — Bookmap-style Order Flow Panel
   ══════════════════════════════════════════════════════════════════ */

/* When depth-analysis is active, strip padding from main-content and make
   page-container fill all remaining height (removed on destroy). */
#main-content.da-main-host    { padding:0 !important; gap:0 !important; overflow:hidden !important; }
#page-container.da-cont-host  { flex:1; min-height:0; display:flex; flex-direction:column; overflow:hidden; }

.da-page { display:flex; flex-direction:column; flex:1; min-height:0; overflow:hidden; }

/* ── Toolbar ─────────────────────────────────────────────────────── */
.da-toolbar {
  display:flex; align-items:center; justify-content:space-between;
  padding:8px 16px; background:var(--bg-header);
  border-bottom:1px solid var(--border); flex-shrink:0; gap:8px;
}
.da-toolbar-left, .da-toolbar-right { display:flex; align-items:center; gap:8px; }
.da-title { font-size:14px; font-weight:600; display:flex; align-items:center; gap:6px; margin-right:8px; }
.da-input {
  background:var(--bg-input); border:1px solid var(--border);
  border-radius:var(--radius-sm); color:var(--text-primary);
  padding:4px 8px; font-size:12px; text-transform:uppercase;
}
.da-input:focus { outline:none; border-color:var(--border-focus); }
.da-select {
  background:var(--bg-input); border:1px solid var(--border);
  border-radius:var(--radius-sm); color:var(--text-primary);
  padding:4px 8px; font-size:12px;
}
.da-btn { padding:4px 12px; border-radius:var(--radius-sm); border:1px solid transparent; cursor:pointer; font-size:12px; background:var(--bg-panel); color:var(--text-secondary); }
.da-btn:hover { background:var(--bg-panel-hover); color:var(--text-primary); }
.da-btn-active { background:rgba(38,200,122,.18) !important; color:var(--color-success) !important; border-color:var(--color-success) !important; }
.da-btn-primary { background:var(--accent); color:#000; font-weight:600; border-color:var(--accent); }
.da-btn-primary:hover { background:#ffb340; }
.da-status { font-size:11px; }
.da-status-connected    { color:var(--color-success); }
.da-status-disconnected { color:var(--color-danger); }
.da-mid-badge {
  background:var(--bg-panel); border:1px solid var(--border);
  border-radius:var(--radius-sm); padding:2px 8px; font-size:12px;
  font-family:monospace; color:var(--color-info);
}

/* ── Grid ─────────────────────────────────────────────────────────── */
.da-grid {
  display:grid;
  grid-template-columns: 1fr 320px;
  grid-template-rows: auto auto auto;
  gap:8px; padding:8px;
  overflow-y:auto; flex:1; min-height:0;
}
.da-panel-heatmap { grid-column:1; grid-row:1/3; }
.da-panel-dom     { grid-column:2; grid-row:1; }
.da-panel-si      { grid-column:2; grid-row:2; }
.da-panel-pulse   { grid-column:1; grid-row:3; }
.da-panel-liq     { grid-column:2; grid-row:3; }

/* ── Panel base ───────────────────────────────────────────────────── */
.da-panel {
  background:var(--bg-panel); border:1px solid var(--border);
  border-radius:var(--radius-md); display:flex; flex-direction:column;
  overflow:hidden; min-height:0;
}
.da-panel-header {
  display:flex; align-items:center; padding:8px 12px;
  border-bottom:1px solid var(--border); flex-shrink:0; gap:8px;
}
.da-panel-title { font-size:12px; font-weight:600; display:flex; align-items:center; gap:6px; flex:1; }
.da-dot { width:8px; height:8px; border-radius:50%; display:inline-block; }
.da-panel-badge {
  font-size:10px; background:var(--bg-input); border:1px solid var(--border);
  border-radius:10px; padding:1px 7px; color:var(--text-secondary);
}
.da-icon-btn { background:none; border:none; cursor:pointer; color:var(--text-muted); font-size:12px; padding:2px 4px; }
.da-icon-btn:hover { color:var(--text-primary); }
.da-panel-body { flex:1; overflow:auto; min-height:0; }
.da-panel-body.collapsed { display:none; }

/* ── Heatmap ──────────────────────────────────────────────────────── */
.da-panel-heatmap .da-panel-body { position:relative; min-height:300px; }
#da-hm-canvas { width:100%; height:100%; display:block; min-height:300px; }
.da-hm-overlay { position:absolute; top:0; left:0; right:0; bottom:0; pointer-events:none; }
.da-hm-legend {
  position:absolute; right:6px; top:6px; font-size:10px;
  color:var(--text-secondary); display:flex; flex-direction:column;
  gap:2px; align-items:flex-end; background:rgba(17,18,23,.7);
  padding:4px 6px; border-radius:var(--radius-sm);
}
.da-hm-walls { position:absolute; left:0; top:0; bottom:0; display:flex; flex-direction:column;
  justify-content:space-around; padding:4px 6px; pointer-events:none; }
.da-wall-label { font-size:9px; padding:1px 4px; border-radius:2px; border-left:2px solid; opacity:.85; }
.da-wall-bid { border-color:#73bf69; color:#73bf69; background:rgba(115,191,105,.1); }
.da-wall-ask { border-color:#f2495c; color:#f2495c; background:rgba(242,73,92,.1); }

/* ── Trade bubble overlay canvas ──────────────────────────────────── */
.da-bubble-canvas {
  position:absolute; top:0; left:0; width:100%; height:100%;
  pointer-events:none; display:none; /* bubbles now drawn on main canvas */
}

/* ── Heatmap filter bar ───────────────────────────────────────────── */
.da-hm-filter-bar {
  display:flex; align-items:center; gap:10px; flex-wrap:wrap;
  padding:4px 10px; background:var(--bg-secondary);
  border-bottom:1px solid var(--border);
  font-size:11px; color:var(--text-secondary);
}
.da-filter-label {
  display:flex; align-items:center; gap:4px; white-space:nowrap;
}
.da-filter-label input[type=checkbox] { accent-color:var(--color-info); cursor:pointer; }
.da-select-sm { padding:2px 4px; font-size:11px; height:22px; }
.da-filter-legend { margin-left:auto; display:flex; gap:8px; font-size:11px; }

/* ── DOM Pro ──────────────────────────────────────────────────────── */
.da-dom-meta {
  display:flex; gap:12px; padding:6px 10px; font-size:11px;
  color:var(--text-secondary); border-bottom:1px solid var(--border); flex-wrap:wrap;
}
.da-dom-meta b { color:var(--text-primary); }
.da-dom-wrap { display:grid; grid-template-columns:1fr 1fr; max-height:320px; overflow-y:auto; }
.da-dom-col { font-size:11px; }
.da-dom-col:first-child { border-right:1px solid var(--border); }
.da-dom-row {
  display:flex; align-items:center; padding:3px 8px; gap:6px;
  position:relative; transition:background .15s;
}
.da-dom-row:hover { background:var(--bg-panel-hover); }
.da-dom-bar { position:absolute; top:0; bottom:0; opacity:.18; transition:width .1s; }
.da-dom-bar-bid { background:var(--color-success); right:0; }
.da-dom-bar-ask { background:var(--color-danger);  left:0; }
.da-dom-price { font-family:monospace; font-size:11px; color:var(--text-primary); z-index:1; flex:1; }
.da-dom-qty   { font-family:monospace; font-size:10px; color:var(--text-secondary); z-index:1; }
.da-dom-large { color:var(--color-warning) !important; font-weight:700; }
.da-dom-delta {
  padding:6px 10px; font-size:11px; border-top:1px solid var(--border);
  display:flex; gap:16px; flex-wrap:wrap;
}
.da-delta-pos { color:var(--color-success); }
.da-delta-neg { color:var(--color-danger);  }

/* ── Stops & Icebergs ─────────────────────────────────────────────── */
.da-si-tabs { display:flex; padding:6px 8px 0; gap:4px; border-bottom:1px solid var(--border); }
.da-tab {
  padding:4px 10px; font-size:11px; border:1px solid transparent;
  border-radius:var(--radius-sm) var(--radius-sm) 0 0;
  background:none; cursor:pointer; color:var(--text-secondary);
}
.da-tab.active {
  border-color:var(--border); border-bottom-color:var(--bg-panel);
  color:var(--text-primary); background:var(--bg-panel);
}
.da-si-content { padding:6px; font-size:11px; max-height:220px; overflow-y:auto; }
.da-si-event {
  display:flex; gap:8px; align-items:flex-start; padding:5px 6px;
  border-radius:var(--radius-sm); border:1px solid var(--border);
  margin-bottom:4px; background:var(--bg-input);
}
.da-si-icon { font-size:14px; flex-shrink:0; }
.da-si-body { flex:1; }
.da-si-title { font-weight:600; color:var(--text-primary); }
.da-si-detail { color:var(--text-muted); margin-top:1px; }
.da-si-time { font-size:10px; color:var(--text-muted); white-space:nowrap; }
.da-si-badge-ice      { color:var(--color-info); }
.da-si-badge-stop     { color:var(--color-warning); }
.da-si-badge-confirmed{ color:var(--color-success); }
.da-empty { padding:20px; text-align:center; color:var(--text-muted); font-size:11px; }

/* ── Market Pulse ─────────────────────────────────────────────────── */
.da-pulse-gauges { display:grid; grid-template-columns:repeat(4,1fr); gap:8px; padding:8px; }
.da-gauge {
  display:flex; flex-direction:column; align-items:center; gap:4px;
  padding:8px 4px; background:var(--bg-input); border-radius:var(--radius-sm);
}
.da-gauge-label { font-size:10px; color:var(--text-muted); text-align:center; }
.da-gauge-val   { font-size:16px; font-weight:700; font-family:monospace; }
.da-gauge-bar-wrap { width:100%; height:5px; background:var(--border); border-radius:3px; overflow:hidden; }
.da-gauge-bar { height:100%; border-radius:3px; transition:width .3s; }
.da-gauge-buy   .da-gauge-bar { background:var(--color-success); }
.da-gauge-sell  .da-gauge-bar { background:var(--color-danger); }
.da-gauge-stop  .da-gauge-bar { background:var(--color-warning); }
.da-gauge-score .da-gauge-bar { background:var(--color-info); }
/* CVD gauge colour is applied dynamically (buy/sell class) */
#da-pulse-canvas { width:100%; padding:0 8px; }
.da-pulse-metrics {
  display:flex; flex-wrap:wrap; gap:8px; padding:8px;
  font-size:11px; border-top:1px solid var(--border);
}
.da-metric { display:flex; flex-direction:column; gap:2px; min-width:80px; }
.da-metric-label { color:var(--text-muted); font-size:10px; }
.da-metric-val   { color:var(--text-primary); font-weight:600; }
.da-momentum-bullish { color:var(--color-success) !important; }
.da-momentum-bearish { color:var(--color-danger)  !important; }
.da-momentum-neutral { color:var(--text-secondary)!important; }

/* ── Liquidity Tracker ────────────────────────────────────────────── */
.da-liq-events {
  max-height:80px; overflow-y:auto; border-bottom:1px solid var(--border);
  padding:4px 6px; font-size:10px; color:var(--text-muted);
}
.da-liq-event { padding:2px 4px; border-radius:2px; margin-bottom:2px; display:flex; gap:8px; align-items:center; }
.da-liq-consumed { color:var(--color-success); }
.da-liq-pulled   { color:var(--color-warning); }
.da-liq-table { width:100%; border-collapse:collapse; font-size:11px; }
.da-liq-table thead th {
  padding:5px 8px; text-align:left; font-size:10px; color:var(--text-muted);
  font-weight:600; border-bottom:1px solid var(--border);
  background:var(--bg-input); position:sticky; top:0;
}
.da-liq-table tbody td { padding:5px 8px; border-bottom:1px solid rgba(255,255,255,.04); }
.da-liq-table tbody tr:hover { background:var(--bg-panel-hover); }
.da-wall-str { display:flex; align-items:center; gap:4px; }
.da-wall-str-bar { height:6px; background:var(--color-info); border-radius:3px; opacity:.7; min-width:2px; }
.da-status-active   { color:var(--color-success); }
.da-status-weakened { color:var(--color-warning); }
.da-status-consumed { color:var(--color-info);    }
.da-status-pulled   { color:var(--color-danger);  }

/* ── Heatmap controls: sliders and filter groups ───────────────────── */
.da-hm-filter-bar { flex-wrap:wrap; gap:0; padding:0; align-items:stretch; }
.da-fg {
  display:flex; align-items:center; gap:8px; flex-wrap:wrap;
  padding:5px 12px; border-right:1px solid var(--border);
  font-size:11px; color:var(--text-secondary);
}
.da-fg:last-child { border-right:none; }
.da-fg-lbl {
  font-size:9px; text-transform:uppercase; letter-spacing:.06em;
  color:var(--text-muted); margin-right:4px; white-space:nowrap;
}
.da-fg-zoom { flex-direction:column; align-items:flex-start; gap:4px; padding:5px 14px; }
.da-zoom-hint { font-size:9px; color:var(--text-muted); line-height:1.4; }
.da-sl {
  -webkit-appearance:none; appearance:none;
  width:72px; height:3px; border-radius:2px;
  background:var(--border); outline:none; cursor:pointer;
  accent-color:var(--accent);
}
.da-sl::-webkit-slider-thumb {
  -webkit-appearance:none; width:11px; height:11px;
  border-radius:50%; background:var(--accent); cursor:pointer;
}
.da-sl::-moz-range-thumb {
  width:11px; height:11px; border-radius:50%; background:var(--accent);
  border:none; cursor:pointer;
}
.da-sv {
  display:inline-block; min-width:32px; font-size:10px; font-family:monospace;
  color:var(--text-primary); text-align:right;
}

/* ── Tools modal ───────────────────────────────────────────────────────── */
.da-tools-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
}
.da-tools-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(2px);
}
.da-tools-modal-window {
  position: relative;
  z-index: 1;
  width: 460px;
  max-height: 80vh;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 20px 60px rgba(0,0,0,.7);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.da-tools-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px 10px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-panel-hover);
  flex-shrink: 0;
}
.da-tools-modal-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
}
/* ── Vertical tab layout ── */
.da-tools-modal-content {
  display: flex;
  flex: 1;
  overflow: hidden;
  min-height: 0;
}
.da-tools-modal-tabs {
  display: flex;
  flex-direction: column;
  gap: 0;
  width: 130px;
  min-width: 130px;
  border-right: 1px solid var(--border);
  background: var(--bg-panel-hover);
  padding: 6px 0;
  overflow-y: auto;
}
.da-tools-tab {
  padding: 9px 12px;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
  background: none;
  border: none;
  border-left: 2px solid transparent;
  cursor: pointer;
  text-align: left;
  transition: color .15s, background .15s, border-color .15s;
  white-space: nowrap;
}
.da-tools-tab:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,.04);
}
.da-tools-tab-active {
  color: var(--color-info) !important;
  border-left-color: var(--color-info) !important;
  background: rgba(126,207,255,.07) !important;
}
.da-tools-modal-body {
  overflow-y: auto;
  flex: 1;
  padding: 0;
  min-width: 0;
}

/* ── Tool content sections (shared by modal body) ──────────────────────── */

.da-tool-section {
  padding: 6px 12px;
  border-bottom: 1px solid rgba(255,255,255,.04);
}
.da-tool-section:last-child { border-bottom: none; }
.da-tool-label { font-size: 11px; font-weight: 600; color: var(--color-info); margin-bottom: 2px; }
.da-tool-desc  { font-size: 10px; color: var(--text-muted); line-height: 1.4; }
.da-tool-hint  { font-size: 9px; color: var(--text-muted); font-style: italic; }

.da-tool-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 4px 0;
  font-size: 11px;
  color: var(--text-secondary);
  cursor: pointer;
}
.da-tool-row:hover { color: var(--text-primary); }
.da-tool-input {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text-primary);
  font-size: 11px;
  padding: 2px 5px;
  width: 80px;
  text-align: right;
}
.da-tool-select {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text-primary);
  font-size: 11px;
  padding: 2px 4px;
}
input[type="color"].da-tool-input {
  padding: 1px 2px;
  width: 36px;
  height: 22px;
  cursor: pointer;
}
input[type="checkbox"] { accent-color: var(--color-info); cursor: pointer; }