/* ==========================================================================
   Base CSS and Variables (Theme-based)
   ========================================================================== */

:root {
  /* Color Palette - Dark Mode (Default) */
  --bg-app: #080c14;
  --bg-panel: rgba(13, 20, 35, 0.7);
  --bg-card: rgba(22, 32, 54, 0.5);
  --bg-select: #0f182c;
  --bg-itm-ce: rgba(245, 158, 11, 0.04); /* Amber overlay for ITM Call */
  --bg-itm-pe: rgba(99, 102, 241, 0.04); /* Indigo overlay for ITM Put */
  --bg-atm: rgba(234, 179, 8, 0.12); /* ATM highlight */
  --border-atm: #eab308;
  --bg-calls-header: linear-gradient(90deg, #221d19, #0f182c);
  --bg-puts-header: linear-gradient(90deg, #0f182c, #161937);
  
  --border-main: rgba(255, 255, 255, 0.06);
  --border-card: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(0, 240, 255, 0.3);
  
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-inverse: #0f172a;
  
  --primary: #00f0ff;
  --primary-glow: rgba(0, 240, 255, 0.4);
  --accent: #f43f5e;
  
  --bullish: #10b981;
  --bearish: #f43f5e;
  --bullish-bg: rgba(16, 185, 129, 0.1);
  --bearish-bg: rgba(244, 63, 94, 0.1);
  
  --shadow-main: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --shadow-glow: 0 0 15px rgba(0, 240, 255, 0.2);
  --glass-filter: blur(16px);
  --strike-text: #ffffff;
  
  /* Fonts */
  --font-family-title: 'Outfit', sans-serif;
  --font-family-body: 'Inter', sans-serif;
  
  /* Layout sizes */
  --border-radius-lg: 16px;
  --border-radius-md: 8px;
  --border-radius-sm: 4px;
}

[data-theme="light"] {
  /* Color Palette - Light Mode */
  --bg-app: #f1f5f9;
  --bg-panel: #ffffff;
  --bg-card: #ffffff;
  --bg-select: #ffffff;
  --bg-itm-ce: rgba(245, 158, 11, 0.07);
  --bg-itm-pe: rgba(99, 102, 241, 0.07);
  --bg-atm: rgba(234, 179, 8, 0.15);
  --border-atm: #d97706;
  --bg-calls-header: linear-gradient(90deg, #fffbeb, #ffffff);
  --bg-puts-header: linear-gradient(90deg, #ffffff, #eef2ff);
  
  --border-main: rgba(15, 23, 42, 0.08);
  --border-card: rgba(15, 23, 42, 0.1);
  --border-hover: rgba(2, 132, 199, 0.5);
  
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-inverse: #f8fafc;
  
  --primary: #0284c7;
  --primary-glow: rgba(2, 132, 199, 0.2);
  --accent: #e11d48;
  
  --bullish: #059669;
  --bearish: #d01d44;
  --bullish-bg: rgba(5, 150, 105, 0.08);
  --bearish-bg: rgba(225, 29, 72, 0.08);
  
  --shadow-main: 0 8px 32px 0 rgba(148, 163, 184, 0.15);
  --shadow-glow: 0 0 10px rgba(2, 132, 199, 0.1);
  --glass-filter: blur(10px);
  --strike-text: #1e3a5f;
}

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

body {
  background-color: var(--bg-app);
  color: var(--text-main);
  font-family: var(--font-family-body);
  font-size: 14px;
  line-height: 1.5;
  transition: background-color 0.4s ease, color 0.4s ease;
  overflow-x: hidden;
}

/* Custom Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-app);
}

::-webkit-scrollbar-thumb {
  background: var(--border-card);
  border-radius: var(--border-radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* ==========================================================================
   App Layout
   ========================================================================== */

.app-container {
  display: flex;
  flex-direction: column;
  padding: 20px 20px 4px 20px;
  max-width: 1720px;
  margin: 0 auto;
  gap: 12px;
}

/* ==========================================================================
   Header Styles
   ========================================================================== */

.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  padding: 16px 24px;
  border-radius: var(--border-radius-lg);
  background: var(--bg-panel);
  border: 1px solid var(--border-main);
  backdrop-filter: var(--glass-filter);
  box-shadow: var(--shadow-main);
  gap: 20px;
}

/* Page Navigation Tabs */
.page-nav {
  display: flex;
  gap: 6px;
  padding: 8px 4px;
  flex-wrap: wrap;
}

.page-nav a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 18px;
  border-radius: var(--border-radius-md);
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: var(--font-family-body);
  transition: all 0.2s ease;
  border: 1px solid transparent;
  background: var(--bg-card);
}

.page-nav a:hover {
  color: var(--text-main);
  background: rgba(255,255,255,0.06);
  border-color: var(--border-card);
}

.page-nav a.active {
  color: var(--primary);
  background: rgba(0,240,255,0.08);
  border-color: rgba(0,240,255,0.25);
  box-shadow: 0 0 10px rgba(0,240,255,0.1);
}


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

.logo-icon {
  position: relative;
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.3rem;
  box-shadow: var(--shadow-glow);
}

.logo-img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.pulse-dot {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 10px;
  height: 10px;
  background-color: var(--bullish);
  border-radius: 50%;
  border: 2px solid var(--bg-app);
  animation: pulse-ring 1.5s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.9); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.6; }
  100% { transform: scale(0.9); opacity: 1; }
}

.brand-text h1 {
  font-family: var(--font-family-title);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  line-height: 1;
}

.brand-text h1 span {
  color: var(--primary);
  text-shadow: var(--shadow-glow);
}

.badge {
  font-size: 0.7rem;
  font-weight: 700;
  background: var(--bullish-bg);
  color: var(--bullish);
  padding: 2px 6px;
  border-radius: var(--border-radius-sm);
  letter-spacing: 0.5px;
  display: inline-block;
  margin-top: 4px;
}

/* Controls Panel (now in header for reference only) */
.controls-panel {
  display: flex;
  align-items: flex-end;
  gap: 20px;
  flex-wrap: wrap;
}

/* Table-level controls panel above the Quotes Board */
.table-controls-panel {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  padding: 12px 20px;
  background: var(--bg-panel);
  border-bottom: 2px solid var(--border-main);
  border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

/* Header right side - only theme toggle remains */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Control groups inside the table toolbar — inline row layout */
.table-controls-panel .control-group {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  background: var(--bg-select);
  border: 1px solid var(--border-main);
  border-radius: var(--border-radius-md);
  padding: 6px 10px;
  transition: border-color 0.2s;
}

.table-controls-panel .control-group:hover {
  border-color: var(--primary);
}

.table-controls-panel .control-group label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 5px;
  border-right: 1px solid var(--border-main);
  padding-right: 8px;
}

.table-controls-panel .control-group .custom-select-wrapper select {
  background-color: transparent;
  background-image: linear-gradient(45deg, transparent 50%, var(--text-muted) 50%),
                    linear-gradient(135deg, var(--text-muted) 50%, transparent 50%);
  background-position: calc(100% - 14px) 50%, calc(100% - 9px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  border: none;
  padding: 2px 28px 2px 4px;
  font-size: 0.85rem;
  font-weight: 700;
  min-width: 90px;
  color: var(--text-main);
  outline: none;
  box-shadow: none;
}

.table-controls-panel .control-group .custom-select-wrapper::after {
  right: 6px;
}

.table-controls-panel .control-or-divider {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  background: var(--bg-select);
  border: 1px solid var(--border-main);
  border-radius: 20px;
  padding: 3px 8px;
  align-self: center;
  height: auto;
}

.table-controls-panel .actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
  flex-shrink: 0;
}

/* Prevent the whole toolbar from wrapping */
.table-controls-panel {
  flex-wrap: nowrap;
  overflow-x: auto;
}

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

.control-or-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--text-muted);
  font-size: 0.85rem;
  align-self: flex-end;
  height: 38px;
  padding: 0 8px;
}

.control-group label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Custom Select Dropdowns */
.custom-select-wrapper select {
  appearance: none;
  -webkit-appearance: none;
  background-color: var(--bg-select);
  color: var(--text-main);
  border: 1px solid var(--border-main);
  border-radius: var(--border-radius-md);
  padding: 10px 32px 10px 14px;
  font-family: var(--font-family-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  min-width: 140px;
  transition: all 0.3s ease;
  background-image: linear-gradient(45deg, transparent 50%, var(--text-muted) 50%), linear-gradient(135deg, var(--text-muted) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

.custom-select-wrapper select:hover, .custom-select-wrapper select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-glow);
}

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

/* Button Styling */
.action-btn {
  background: linear-gradient(135deg, var(--primary), #00bfff);
  color: var(--text-inverse);
  border: none;
  border-radius: var(--border-radius-md);
  padding: 10px 18px;
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-glow);
}

.action-btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.1);
  box-shadow: 0 5px 15px rgba(0, 240, 255, 0.4);
}

.action-btn:active {
  transform: translateY(1px);
}

.action-btn.refreshing i {
  animation: spin 1s infinite linear;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Theme Toggle Switch */
.ui-switch {
  /* switch */
  --switch-bg: var(--border-card);
  --switch-width: 50px;
  --switch-height: 24px;
  /* circle */
  --circle-diameter: 30px;
  --circle-bg: var(--primary);
  --circle-inset: calc((var(--circle-diameter) - var(--switch-height)) / 2);
  display: flex;
  align-items: center;
}

.ui-switch input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.ui-switch .slider {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: var(--switch-width);
  height: var(--switch-height);
  background: var(--switch-bg);
  border-radius: 999px;
  position: relative;
  cursor: pointer;
  border: 1px solid var(--border-main);
  transition: background 0.3s ease;
}

.ui-switch .slider .circle {
  top: calc(var(--circle-inset) * -1 - 1px);
  left: -1px;
  width: var(--circle-diameter);
  height: var(--circle-diameter);
  position: absolute;
  background: var(--circle-bg);
  border-radius: inherit;
  background-image: url("data:image/svg+xml;base64,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");
  background-repeat: no-repeat;
  background-position: center center;
  transition: left 150ms cubic-bezier(0.4, 0, 0.2, 1) 0ms, transform 150ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.3);
}

.ui-switch .circle::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  border-radius: inherit;
  transition: all 500ms;
  opacity: 0;
}

/* actions */
.ui-switch input:checked + .slider {
  background: var(--bg-select);
}

.ui-switch input:checked + .slider .circle {
  left: calc(100% - var(--circle-diameter) + 1px);
  background-image: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIGhlaWdodD0iMjAiIHdpZHRoPSIyMCIgdmlld0JveD0iMCAwIDIwIDIwIj4KICAgIDxwYXRoIGZpbGw9IiNmZmYiCiAgICAgICAgZD0iTTQuMiAyLjVsLS43IDEuOC0xLjguNyAxLjguNy43IDEuOC42LTEuOEw2LjcgNWwtMS45LS43LS42LTEuOHptMTUgOC4zYTYuNyA2LjcgMCAxMS02LjYtNi42IDUuOCA1LjggMCAwMDYuNiA2LjZ6IiAvPgo8L3N2Zz4=");
}

.ui-switch input:active + .slider .circle::before {
  transition: 0s;
  opacity: 1;
  width: 0;
  height: 0;
}

/* Toggle Switch (Auto-Refresh) */
.auto-refresh-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
}

.auto-refresh-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.switch {
  position: relative;
  display: inline-block;
  width: 38px;
  height: 22px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch .slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--bg-select);
  border: 1px solid var(--border-main);
  transition: .4s;
}

.switch .slider:before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 3px;
  bottom: 3px;
  background-color: var(--text-muted);
  transition: .4s;
}

.switch input:checked + .slider {
  background-color: var(--primary-glow);
  border-color: var(--primary);
}

.switch input:checked + .slider:before {
  transform: translateX(16px);
  background-color: var(--primary);
}

.switch .slider.round {
  border-radius: 34px;
}

.switch .slider.round:before {
  border-radius: 50%;
}

/* ==========================================================================
   Overview Cards Section
   ========================================================================== */

.overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.stat-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-main);
  border-radius: var(--border-radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 10px;
  backdrop-filter: var(--glass-filter);
  box-shadow: var(--shadow-main);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-hover);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.card-icon {
  font-size: 1.1rem;
  color: var(--primary);
}

.live-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--bullish);
  background-color: var(--bullish-bg);
  padding: 2px 6px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
}

.live-indicator .dot {
  width: 6px;
  height: 6px;
  background-color: var(--bullish);
  border-radius: 50%;
  animation: pulse-dot 1s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.8); opacity: 0.5; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.8); opacity: 0.5; }
}

.symbol-name {
  font-family: var(--font-family-title);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.spot-card-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  margin-top: 10px;
}

.price-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.price-arrow {
  font-size: 1.6rem;
  font-weight: 900;
  display: inline-block;
  line-height: 1.2;
}

.price-arrow.positive {
  color: var(--bullish);
}

.price-arrow.negative {
  color: var(--bearish);
}

.price-arrow.neutral {
  color: var(--text-muted);
  font-size: 1rem;
}

.change-row .price-change.neutral {
  color: var(--text-muted);
}

.change-row {
  line-height: 1.2;
}

.change-row .price-change {
  font-size: 1.15rem;
  font-weight: 700;
}

.change-row .price-change.positive {
  color: var(--bullish);
}

.change-row .price-change.negative {
  color: var(--bearish);
}

.time-row {
  line-height: 1;
}

.price-time {
  font-size: 0.9rem;
  font-style: italic;
  color: var(--text-muted);
}

.streaming-row {
  display: flex;
  align-items: center;
  margin-top: 4px;
  line-height: 1;
}

.streaming-text {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 500;
}

.streaming-badge {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: var(--bearish-bg);
  border: 1.5px solid var(--bearish);
  color: var(--bearish);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  margin-left: 6px;
  animation: streaming-pulse 2s infinite ease-in-out;
}

@keyframes streaming-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(244, 63, 94, 0.4);
  }
  70% {
    box-shadow: 0 0 0 6px rgba(244, 63, 94, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(244, 63, 94, 0);
  }
}

.price-value {
  font-size: 2.2rem;
  font-weight: 800;
  font-family: var(--font-family-title);
  letter-spacing: -1px;
  line-height: 1.2;
}

.price-value.flash-up {
  color: var(--bullish);
  animation: text-flash-green 0.8s ease;
}

.price-value.flash-down {
  color: var(--bearish);
  animation: text-flash-red 0.8s ease;
}

@keyframes text-flash-green {
  0% { text-shadow: 0 0 15px var(--bullish); }
  100% { text-shadow: none; }
}

@keyframes text-flash-red {
  0% { text-shadow: 0 0 15px var(--bearish); }
  100% { text-shadow: none; }
}

.price-change {
  font-size: 0.95rem;
  font-weight: 700;
}

.price-change.positive { color: var(--bullish); }
.price-change.negative { color: var(--bearish); }

.stat-value {
  font-size: 2.2rem;
  font-weight: 800;
  font-family: var(--font-family-title);
  letter-spacing: -1px;
  line-height: 1.1;
}

.sentiment-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: uppercase;
}

.sentiment-badge.bullish { color: var(--bullish); background: var(--bullish-bg); }
.sentiment-badge.bearish { color: var(--bearish); background: var(--bearish-bg); }
.sentiment-badge.neutral { color: var(--text-muted); background: var(--border-card); }

.pcr-value-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* PCR Horizontal visual bar */
.pcr-bar-container {
  display: flex;
  height: 6px;
  border-radius: 3px;
  overflow: hidden;
  background-color: var(--border-main);
  margin-top: 14px;
}

.pcr-progress-calls {
  background-color: var(--bearish); /* Calls build support resistance/bearish caps */
  transition: width 0.6s ease;
}

.pcr-progress-puts {
  background-color: var(--bullish); /* Puts support build bullish floors */
  transition: width 0.6s ease;
}

.pcr-bar-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 6px;
}

.pcr-bar-labels strong {
  color: var(--text-main);
}

.stat-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 8px;
}

/* IV Summary Styles */
.iv-stats {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 6px;
}

.iv-sub {
  display: flex;
  flex-direction: column;
}

.iv-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.iv-value {
  font-size: 1.3rem;
  font-weight: 700;
  font-family: var(--font-family-title);
}

.text-ce { color: #f59e0b; }
.text-pe { color: #818cf8; }

.iv-divider {
  width: 1px;
  height: 30px;
  background-color: var(--border-main);
}

/* ==========================================================================
   Analytics Chart Section
   ========================================================================== */

.glass-panel {
  background: var(--bg-panel);
  border: 1px solid var(--border-main);
  border-radius: var(--border-radius-lg);
  backdrop-filter: var(--glass-filter);
  box-shadow: var(--shadow-main);
  overflow: hidden;
}

.analytics-section {
  padding: 20px;
}

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

.analytics-header h3 {
  font-family: var(--font-family-title);
  font-size: 1.15rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.analytics-header h3 i {
  color: var(--primary);
}

.chart-toggles {
  display: flex;
  background: var(--bg-select);
  padding: 4px;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-main);
}

.tab-btn {
  background: transparent;
  color: var(--text-muted);
  border: none;
  font-family: var(--font-family-body);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 6px 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.tab-btn.active {
  background: var(--bg-panel);
  color: var(--primary);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.chart-container {
  position: relative;
  height: 250px;
  width: 100%;
}

/* ==========================================================================
   Option Chain Quotes Table Section
   ========================================================================== */

.table-section {
  display: flex;
  flex-direction: column;
}

.table-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-main);
  flex-wrap: wrap;
  gap: 16px;
}

.toolbar-title h3 {
  font-family: var(--font-family-title);
  font-size: 1.15rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.toolbar-title h3 i {
  color: var(--primary);
}

.last-update-text {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
  display: inline-block;
}

.table-filters {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* Specific Strike Search Input */
.search-strike-box {
  position: relative;
  display: flex;
  align-items: center;
}

.search-strike-box i {
  position: absolute;
  left: 12px;
  color: var(--text-muted);
}

.search-strike-box input {
  background-color: var(--bg-select);
  color: var(--text-main);
  border: 1px solid var(--border-main);
  border-radius: var(--border-radius-md);
  padding: 8px 12px 8px 34px;
  width: 160px;
  outline: none;
  font-family: var(--font-family-body);
  font-size: 0.85rem;
  transition: all 0.3s ease;
}

.search-strike-box input:focus {
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
}

/* Removing input type number spinners */
.search-strike-box input::-webkit-outer-spin-button,
.search-strike-box input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.legend-box {
  display: flex;
  gap: 14px;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

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

.legend-color {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.legend-color.itm-ce { background-color: rgba(245, 158, 11, 0.15); border-color: rgba(245, 158, 11, 0.4); }
.legend-color.itm-pe { background-color: rgba(99, 102, 241, 0.15); border-color: rgba(99, 102, 241, 0.4); }
.legend-color.atm { background-color: rgba(234, 179, 8, 0.25); border-color: #eab308; }

/* Option Chain Scrolling Wrapper */
.option-chain-wrapper {
  overflow-x: auto;
  max-height: 600px; /* Vertical scroll support */
  width: 100%;
}

.option-chain-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-family-body);
  font-size: 10px;
  text-align: right;
}

/* Sticky Headers setup */
.option-chain-table thead {
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.option-chain-table th {
  background-color: var(--bg-select);
  color: var(--text-main);
  padding: 5px 1.5px;
  font-weight: 700;
  border-bottom: 1px solid var(--border-main);
}

/* Super header specific details */
.super-header th {
  padding: 6px 10px;
  font-family: var(--font-family-title);
  font-size: 0.85rem;
  font-weight: 800;
  text-align: center;
}

.calls-header-cell {
  background: var(--bg-calls-header) !important;
  color: #f59e0b !important;
  border-right: 1px solid var(--border-main);
}

.puts-header-cell {
  background: var(--bg-puts-header) !important;
  color: #818cf8 !important;
  border-left: 1px solid var(--border-main);
}

.strike-header-cell {
  background-color: #172554 !important;
  color: #ffffff !important;
  font-weight: 900 !important;
  min-width: 60px;
}

/* Column Header Alignment specific styling */
.column-header th {
  font-size: 9.5px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.2px;
}

.column-header th.col-strike {
  color: #ffffff;
  text-align: center;
  background-color: #1e3a8a;
}

/* Table cells structure */
.option-chain-table td {
  padding: 4px 1.5px;
  border-bottom: 1px solid var(--border-main);
  transition: background-color 0.15s ease;
  font-family: var(--font-family-body);
  font-variant-numeric: tabular-nums;
  font-size: 10px;
}

/* Columns specific formatting */
.col-strike-cell {
  font-weight: 700;
  color: var(--strike-text);
  text-align: center;
  background-color: rgba(30, 58, 138, 0.3);
  border-left: 1px solid var(--border-main);
  border-right: 1px solid var(--border-main);
}

/* ITM Zone shading */
.itm-call-cell {
  background-color: var(--bg-itm-ce);
}

.itm-put-cell {
  background-color: var(--bg-itm-pe);
}

/* ATM Row Highlight styling */
.atm-row td {
  background-color: var(--bg-atm) !important;
  border-top: 1px solid var(--border-atm);
  border-bottom: 1px solid var(--border-atm);
  font-weight: 600;
}

.atm-row td.col-strike-cell {
  background-color: rgba(234, 179, 8, 0.3) !important;
  color: var(--strike-text);
  border-left: 2px solid var(--border-atm);
  border-right: 2px solid var(--border-atm);
  box-shadow: 0 0 10px rgba(234, 179, 8, 0.4);
}

/* Row Hover effect */
.option-chain-table tbody tr:not(.atm-row):not(.empty-row):hover td {
  background-color: rgba(255, 255, 255, 0.03);
}

/* Cell alignment & styling details */
.cell-green { color: var(--bullish); font-weight: 500; }
.cell-red { color: var(--bearish); font-weight: 500; }
.cell-bold { font-weight: 600; }
.cell-muted { color: var(--text-main); font-weight: 500; }

/* Loading indicator spinner */
.loading-state {
  text-align: center;
  padding: 80px 20px !important;
  color: var(--text-muted);
}

.spinner-container {
  width: 50px;
  height: 50px;
  position: relative;
  margin: 0 auto 20px;
}

.double-bounce1, .double-bounce2 {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: var(--primary);
  opacity: 0.6;
  position: absolute;
  top: 0;
  left: 0;
  animation: sk-bounce 2.0s infinite ease-in-out;
}

.double-bounce2 {
  animation-delay: -1.0s;
  background-color: var(--accent);
}

@keyframes sk-bounce {
  0%, 100% { transform: scale(0.0) }
  50% { transform: scale(1.0) }
}

/* Empty or Error rows state */
.empty-row-cell {
  text-align: center;
  padding: 40px !important;
  color: var(--text-muted);
  font-size: 1rem;
}

.empty-row-cell i {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 12px;
  display: block;
}

/* ==========================================================================
   Footer Styles
   ========================================================================== */

.app-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 20px;
  border-radius: var(--border-radius-lg);
  background: var(--bg-panel);
  border: 1px solid var(--border-main);
  backdrop-filter: var(--glass-filter);
  box-shadow: var(--shadow-main);
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.app-footer p {
  margin: 0;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-links a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--text-main);
}

.provider-pill {
  background-color: var(--bg-select);
  border: 1px solid var(--border-main);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
}



/* ==========================================================================
   Progress Bar Overlays (using absolute positioning to prevent rendering bugs)
   ========================================================================== */
.cell-bar-ce, .cell-bar-pe {
  position: relative;
  z-index: 1;
}

.cell-bar-ce::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: var(--pct, 0%);
  background-color: #f59e0b; /* Amber progress bar */
  opacity: 0.12;
  pointer-events: none;
  z-index: -1;
  transition: width 0.3s ease;
}

.cell-bar-pe::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0; /* Flows right-to-left for PE side */
  width: var(--pct, 0%);
  background-color: #6366f1; /* Indigo progress bar */
  opacity: 0.12;
  pointer-events: none;
  z-index: -1;
  transition: width 0.3s ease;
}

/* ==========================================================================
   Table Footer (Totals) sticky styles
   ========================================================================== */
.option-chain-table tfoot {
  position: sticky;
  bottom: 0;
  z-index: 10;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.15);
}

.option-chain-table tfoot tr {
  font-weight: 700;
}

.option-chain-table tfoot td {
  background-color: var(--bg-select) !important;
  color: var(--text-main);
  border-top: 2px solid var(--border-main);
  border-bottom: none;
  font-weight: 700;
  padding: 5px 1.5px;
}

.col-total-label {
  text-align: center;
  font-family: var(--font-family-title);
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

.col-chart {
  width: 18px;
  text-align: center !important;
  background-color: var(--bg-select) !important;
}

.col-chart-cell {
  text-align: center !important;
  width: 18px;
  padding: 4px 1px !important;
}

.chart-icon {
  color: var(--bullish);
  font-size: 10px;
  cursor: pointer;
  transition: transform 0.15s ease, color 0.15s ease;
  opacity: 0.8;
}

.chart-icon:hover {
  transform: scale(1.2);
  color: var(--primary);
  opacity: 1;
}

/* ==========================================================================
   Responsive Layout Styles
   ========================================================================== */

@media (max-width: 1024px) {
  .app-header {
    flex-direction: column;
    align-items: stretch;
  }
  
  .controls-panel {
    justify-content: space-between;
  }
}

@media (max-width: 768px) {
  .app-container {
    padding: 10px;
  }
  
  .controls-panel {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }
  
  .actions {
    margin-top: 5px;
    justify-content: flex-end;
  }
  
  .overview-grid {
    grid-template-columns: 1fr;
  }
  
  .app-footer {
    flex-direction: column;
    text-align: center;
  }
}

/* ==========================================================================
   Comparison Panels Side-by-Side Row
   ========================================================================== */

.comparison-panels-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: stretch;
  margin-top: 20px;
  height: 550px; /* Constrain height to force scrolling */
}

@media (max-width: 1100px) {
  .comparison-panels-row {
    grid-template-columns: 1fr;
    height: auto; /* Reset height on smaller screens if they stack */
  }
  
  .equal-premium-section,
  .selected-strike-section {
    height: 450px; /* Constrain height individually when stacked */
  }
}

.equal-premium-section,
.selected-strike-section {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 0;
  height: 100%;
  box-sizing: border-box;
  min-height: 0; /* Allow flex item to shrink and scroll */
}

.equal-premium-section .equal-premium-table-wrapper,
.selected-strike-section .equal-premium-table-wrapper {
  overflow-y: auto;
  flex: 1;
  min-height: 0; /* Essential for flex children to scroll */
}


.equal-premium-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-main);
  padding-bottom: 12px;
  margin-bottom: 16px;
}

.equal-premium-header h3 {
  font-family: var(--font-family-title);
  font-size: 1.2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

.equal-premium-header h3 i {
  color: var(--primary);
}

.equal-premium-badge {
  background-color: var(--primary-glow);
  color: var(--primary);
  border: 1px solid var(--primary);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

.equal-premium-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 992px) {
  .equal-premium-grid {
    grid-template-columns: 1fr;
  }
}

.equal-premium-table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--border-main);
  border-radius: var(--border-radius-md);
  background-color: var(--bg-card);
}

.equal-premium-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.equal-premium-table th, 
.equal-premium-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-main);
  font-size: 0.85rem;
}

.equal-premium-table th {
  position: sticky;
  top: 0;
  z-index: 5;
  background-color: var(--bg-select);
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
  box-shadow: 0 1px 0 var(--border-main); /* Visual separation when scrolling */
}

.equal-premium-table tbody tr:last-child td {
  border-bottom: none;
}

.equal-premium-table tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.02);
}

.equal-premium-table td.col-strike {
  font-family: var(--font-family-title);
  font-weight: 700;
  color: var(--strike-text);
}

.equal-premium-table td.col-ce {
  color: #f59e0b;
  font-weight: 600;
}

.equal-premium-table td.col-pe {
  color: #818cf8;
  font-weight: 600;
}

.equal-premium-table td.col-diff {
  font-weight: 600;
}

.equal-premium-table td.col-diff.highlight {
  color: var(--bullish);
  background-color: var(--bullish-bg);
}

.equal-premium-info-pane {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.equal-premium-info-pane h4 {
  font-family: var(--font-family-title);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.equal-premium-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--border-radius-md);
  padding: 16px;
  display: flex;
  gap: 12px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.equal-premium-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.equal-premium-card-icon {
  font-size: 1.25rem;
  color: var(--primary);
  margin-top: 2px;
}

.equal-premium-card-content h5 {
  font-family: var(--font-family-title);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
}

.equal-premium-card-content p {
  font-size: 0.825rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.buy-btn {
  background: linear-gradient(135deg, var(--bullish), #059669);
  color: #fff;
  border: none;
  border-radius: var(--border-radius-sm);
  padding: 6px 12px;
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 0.8rem;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(16, 185, 129, 0.3);
  transition: all 0.2s ease;
}

.buy-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(16, 185, 129, 0.5);
}

.buy-btn:active {
  transform: translateY(1px);
}

.tracking-table th {
  position: sticky;
  top: 0;
  z-index: 10;
  background-color: var(--bg-panel);
  border-bottom: 2px solid var(--border-main);
  white-space: nowrap;
}

.tracking-table td {
  white-space: nowrap;
}

.tracking-table thead tr:nth-child(2) th {
  position: sticky;
  top: 30px;
  z-index: 9;
  background-color: var(--bg-select);
  border-bottom: 1px solid var(--border-main);
}

.delete-tracking-btn {
  background: var(--bearish-bg);
  color: var(--bearish);
  border: 1px solid var(--bearish);
  padding: 5px 10px;
  border-radius: var(--border-radius-sm, 6px);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 600;
  gap: 5px;
  transition: all 0.2s ease;
}

.delete-tracking-btn:hover {
  background: var(--bearish);
  color: #ffffff;
  box-shadow: 0 0 10px var(--bearish);
}

.delete-tracking-btn:active {
  transform: translateY(1px);
}

/* Custom Modal Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(4px);
}

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

.modal-content {
  background: var(--bg-app);
  padding: 30px;
  border-radius: var(--border-radius-lg, 12px);
  width: 90%;
  max-width: 400px;
  text-align: center;
  transform: translateY(-20px);
  transition: transform 0.3s ease;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
  border: 1px solid var(--border-main);
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-content h3 {
  margin-top: 0;
  margin-bottom: 15px;
  color: var(--text-main);
  font-family: var(--font-family-title, sans-serif);
}

.modal-content p {
  color: var(--text-muted);
  margin-bottom: 25px;
  font-size: 0.95rem;
}

.modal-actions {
  display: flex;
  justify-content: space-around;
  gap: 15px;
}

.modal-actions .btn {
  flex: 1;
  padding: 12px;
  border-radius: var(--border-radius-md, 8px);
  cursor: pointer;
  border: none;
  font-weight: 600;
  transition: all 0.2s ease;
  font-family: var(--font-family-body, sans-serif);
}

.modal-actions .btn-secondary {
  background: #334155;
  color: #f1f5f9;
}

.modal-actions .btn-secondary:hover {
  background: #475569;
}

.modal-actions .btn-primary {
  background: var(--primary);
  color: var(--bg-app);
  box-shadow: var(--shadow-glow);
}

.equal-premium-info-pane {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.equal-premium-info-pane h4 {
  font-family: var(--font-family-title);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.equal-premium-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--border-radius-md);
  padding: 16px;
  display: flex;
  gap: 12px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.equal-premium-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.equal-premium-card-icon {
  font-size: 1.25rem;
  color: var(--primary);
  margin-top: 2px;
}

.equal-premium-card-content h5 {
  font-family: var(--font-family-title);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
}

.equal-premium-card-content p {
  font-size: 0.825rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.buy-btn {
  background: linear-gradient(135deg, var(--bullish), #059669);
  color: #fff;
  border: none;
  border-radius: var(--border-radius-sm);
  padding: 6px 12px;
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 0.8rem;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(16, 185, 129, 0.3);
  transition: all 0.2s ease;
}

.buy-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(16, 185, 129, 0.5);
}

.buy-btn:active {
  transform: translateY(1px);
}

.tracking-table th {
  position: sticky;
  top: 0;
  z-index: 10;
  background-color: var(--bg-panel);
  border-bottom: 2px solid var(--border-main);
}

.tracking-table thead tr:nth-child(2) th {
  position: sticky;
  top: 30px;
  z-index: 9;
  background-color: var(--bg-select);
  border-bottom: 1px solid var(--border-main);
}

.delete-tracking-btn {
  background: var(--bearish-bg);
  color: var(--bearish);
  border: 1px solid var(--bearish);
  padding: 5px 10px;
  border-radius: var(--border-radius-sm, 6px);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 600;
  gap: 5px;
  transition: all 0.2s ease;
}

.delete-tracking-btn:hover {
  background: var(--bearish);
  color: #ffffff;
  box-shadow: 0 0 10px var(--bearish);
}

.delete-tracking-btn:active {
  transform: translateY(1px);
}

/* Custom Modal Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(4px);
}

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

.modal-content {
  background: var(--bg-app);
  padding: 30px;
  border-radius: var(--border-radius-lg, 12px);
  width: 90%;
  max-width: 400px;
  text-align: center;
  transform: translateY(-20px);
  transition: transform 0.3s ease;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
  border: 1px solid var(--border-main);
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-content h3 {
  margin-top: 0;
  margin-bottom: 15px;
  color: var(--text-main);
  font-family: var(--font-family-title, sans-serif);
}

.modal-content p {
  color: var(--text-muted);
  margin-bottom: 25px;
  font-size: 0.95rem;
}

.modal-actions {
  display: flex;
  justify-content: space-around;
  gap: 15px;
}

.modal-actions .btn {
  flex: 1;
  padding: 12px;
  border-radius: var(--border-radius-md, 8px);
  cursor: pointer;
  border: none;
  font-weight: 600;
  transition: all 0.2s ease;
  font-family: var(--font-family-body, sans-serif);
}

.modal-actions .btn-secondary {
  background: #334155;
  color: #f1f5f9;
}

.modal-actions .btn-secondary:hover {
  background: #475569;
}

.modal-actions .btn-primary {
  background: var(--primary);
  color: var(--bg-app);
  box-shadow: var(--shadow-glow);
}

.modal-actions .btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

/* Analytics Layout Styles - Prevents page scrolling and displays fully on one screen */
body.analytics-page {
  overflow: hidden !important;
  height: 100vh !important;
  max-height: 100vh !important;
}

.analytics-container {
  height: 100vh !important;
  min-height: 100vh !important;
  max-height: 100vh !important;
  padding: 8px 12px 4px 12px !important;
  gap: 6px !important;
  overflow: hidden !important;
  display: flex !important;
  flex-direction: column !important;
}

.analytics-container .app-header {
  flex: 0 0 auto !important;
  padding: 2px 10px !important;
  margin-bottom: 0px !important;
  background: var(--bg-panel) !important;
  border-radius: var(--border-radius-md) !important;
}

.analytics-container .app-header .brand .logo-img {
  height: 30px !important;
  width: 24px !important;
}

.analytics-container .app-header .brand h1 {
  font-size: 1.25rem !important;
  margin: 0 !important;
}

.analytics-container .app-header .brand h1 span {
  font-size: 1.25rem !important;
}

.analytics-container .app-header .brand .badge {
  padding: 2px 6px !important;
  font-size: 0.65rem !important;
  margin-left: 8px !important;
}

.analytics-container .app-header .ui-switch {
  transform: scale(0.85) !important;
}

.analytics-container .page-nav.header-nav {
  margin: 0 !important;
  padding: 0 !important;
  display: flex !important;
  gap: 6px !important;
  border: none !important;
  background: transparent !important;
  box-shadow: none !important;
}

.analytics-container .page-nav.header-nav a {
  padding: 4px 10px !important;
  font-size: 0.8rem !important;
  border-radius: 6px !important;
  line-height: 1.2 !important;
  background: var(--bg-card) !important;
  border: 1px solid var(--border-main) !important;
}

.analytics-container .page-nav.header-nav a.active {
  color: var(--primary) !important;
  background: rgba(0,240,255,0.08) !important;
  border-color: rgba(0,240,255,0.25) !important;
}

.analytics-container .app-footer {
  flex: 0 0 auto !important;
  padding: 4px 0 !important;
  margin-top: auto !important;
}

.analytics-grid {
  flex: 1 1 auto !important;
  min-height: 0 !important;
  height: auto !important; /* Overrides fixed calc height */
  display: flex !important;
  flex-direction: column !important;
  gap: 6px !important;
  overflow: visible !important;
}

.analytics-row {
  display: flex !important;
  gap: 6px !important;
  width: 100% !important;
}

.top-row {
  flex: 0 0 auto !important;
  overflow: visible !important;
}

.top-row .overview-section {
  flex: 0 0 auto !important;
}

.top-row .table-section {
  flex: 1 !important;
  margin: 0 !important;
  padding: 4px 10px !important;
  border-radius: var(--border-radius-md) !important;
}

.analytics-container .table-controls-panel {
  gap: 8px !important;
  padding: 0 !important;
  border-bottom: none !important;
  border-radius: 0 !important;
  background: transparent !important;
  flex-wrap: nowrap !important;
}

.analytics-container .table-controls-panel .control-group {
  flex-direction: row !important;
  align-items: center !important;
  gap: 6px !important;
  padding: 2px 8px !important;
  background: var(--bg-select) !important;
  border: 1px solid var(--border-main) !important;
  border-radius: var(--border-radius-md) !important;
}

.analytics-container .table-controls-panel .control-group label {
  font-size: 0.75rem !important;
  color: var(--text-muted) !important;
  font-weight: 600 !important;
  white-space: nowrap !important;
  display: flex !important;
  align-items: center !important;
  gap: 4px !important;
  border-right: 1px solid var(--border-main) !important;
  padding-right: 6px !important;
  margin: 0 !important;
}

.analytics-container .table-controls-panel .control-group .custom-select-wrapper select {
  font-size: 0.8rem !important;
  padding: 1px 20px 1px 4px !important;
  height: 30px !important;
  line-height: 30px !important;
}

.analytics-container .table-controls-panel .control-or-divider {
  font-size: 0.65rem !important;
  padding: 2px 6px !important;
  margin: 0 !important;
  background: var(--bg-select) !important;
  border: 1px solid var(--border-main) !important;
  border-radius: 12px !important;
  align-self: center !important;
}

.analytics-container .table-controls-panel .action-btn {
  padding: 2px 8px !important;
  font-size: 0.75rem !important;
  height: 30px !important;
  line-height: 20px !important;
  border-radius: var(--border-radius-sm) !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 4px !important;
}

.analytics-container .table-controls-panel .auto-refresh-wrapper {
  font-size: 0.75rem !important;
  gap: 4px !important;
  display: flex !important;
  align-items: center !important;
}

.analytics-container .table-controls-panel .auto-refresh-wrapper .switch {
  transform: scale(0.8) !important;
}

.mid-row {
  flex: 1 1 auto !important;
  min-height: 180px !important;
  max-height: 300px !important;
  display: flex !important;
  gap: 6px !important;
}

.mid-row .analytics-section {
  flex: 1 !important;
  margin: 0 !important;
  display: flex !important;
  flex-direction: column !important;
  min-height: 0 !important;
  overflow: hidden !important;
  border-radius: var(--border-radius-md) !important;
}

.mid-row .selected-strike-section {
  flex: 1.5 !important;
  margin: 0 !important;
  display: flex !important;
  flex-direction: column !important;
  min-height: 0 !important;
  overflow: hidden !important;
  border-radius: var(--border-radius-md) !important;
}

.analytics-container .selected-strike-controls {
  padding: 4px 10px !important;
  gap: 8px !important;
}

.analytics-container .selected-strike-controls .control-group {
  padding: 2px 6px !important;
}

.analytics-container .selected-strike-controls .control-group select {
  height: 30px !important;
  padding: 1px 20px 1px 4px !important;
  font-size: 0.8rem !important;
}

.mid-row .selected-strike-section .equal-premium-table-wrapper {
  flex: 1 !important;
  overflow-y: auto !important;
  min-height: 0 !important;
}

.analytics-container .equal-premium-table th, 
.analytics-container .equal-premium-table td {
  padding: 5px 8px !important;
  font-size: 0.8rem !important;
  line-height: 1.2 !important;
}

.analytics-container .equal-premium-table th {
  font-size: 0.725rem !important;
  padding: 6px 8px !important;
}

.analytics-container .buy-btn {
  padding: 2px 6px !important;
  font-size: 0.725rem !important;
  border-radius: 3px !important;
}

.tracking-compact {
  flex: 1.5 1 0 !important;
  margin: 0 !important;
  display: flex !important;
  flex-direction: column !important;
  min-height: 250px !important;
  max-height: 45vh !important;
  overflow: hidden !important;
  border-radius: var(--border-radius-md) !important;
}

.tracking-compact .tracking-table-wrapper {
  flex: 1 !important;
  overflow-y: auto !important;
  min-height: 0 !important;
  max-height: none !important;
}

.analytics-container .tracking-table th,
.analytics-container .tracking-table td {
  padding: 5px 8px !important;
  font-size: 0.8rem !important;
  line-height: 1.2 !important;
  white-space: nowrap !important;
}

.analytics-container .delete-tracking-btn {
  padding: 2px 5px !important;
  font-size: 0.725rem !important;
  border-radius: 3px !important;
}

.analytics-grid .overview-grid {
  display: block !important;
}

.analytics-grid .stat-card {
  padding: 8px !important;
}

.analytics-grid .table-controls-panel {
  gap: 10px !important;
  padding: 0 !important;
  flex-wrap: wrap !important;
  overflow: visible !important;
}


/* Extra fixes for text clipping */
.price-value, .price-arrow, .change-row {
    padding-bottom: 4px;
    line-height: 1.4 !important;
}
.custom-select-wrapper select {
    line-height: 1.4 !important;
}
.analytics-container .selected-strike-controls .control-group select {
    min-height: 28px !important;
}

/* === TRACKING TABLE STICKY HEADERS - SCOPED TO WRAPPER === */
/* The wrapper must be the scroll parent for sticky to work correctly */
.tracking-table-wrapper {
  position: relative;
  overflow-x: auto;
  overflow-y: auto;
}

/* Super-header row (Base Pair Data / 9 to 10 / ...) stays at top of wrapper */
.tracking-table-wrapper .tracking-table thead tr:first-child th {
  position: sticky !important;
  top: 0 !important;
  height: 30px !important;
  box-sizing: border-box !important;
  z-index: 12 !important;
  background-color: var(--bg-select) !important;
  border-bottom: 1px solid var(--border-main) !important;
}

/* Column-header row (DATE / TIME / TYPE / ...) stays just below super-header */
.tracking-table-wrapper .tracking-table thead tr:nth-child(2) th {
  position: sticky !important;
  top: 30px !important;
  z-index: 11 !important;
  background-color: var(--bg-select) !important;
  border-bottom: 2px solid var(--border-main) !important;
}