/*
 * StockSense - Minimalist Professional Design
 * Inspired by SimplyWall.st clean aesthetic
 * Focus: Typography, spacing, visual hierarchy, readability
 */

/* ============================================
   Design Tokens & CSS Variables
   ============================================ */
:root {
  /* Primary Colors - remapped to landing mint brand */
  --primary-color: #00e89d;
  --primary-hover: #00ffa8;
  --primary-light: rgba(0, 232, 157, 0.15);
  --primary-dark: #00c985;

  /* Semantic Colors - Dark theme optimized */
  --success-color: #10B981;
  --success-light: #064E3B;
  --success-dark: #059669;

  --danger-color: #EF4444;
  --danger-light: #7F1D1D;
  --danger-dark: #DC2626;

  --warning-color: #F59E0B;
  --warning-light: #78350F;

  --info-color: #3b82f6;
  --info-light: #164E63;

  /* Dark Theme Colors - SimplyWall.st inspired */
  --gray-50: #0a0e17;
  --gray-100: #151d2e;
  --gray-200: #1a2540;
  --gray-300: #243044;
  --gray-400: #4B5563;
  --gray-500: #6B7280;
  --gray-600: #9CA3AF;
  --gray-700: #D1D5DB;
  --gray-800: #E5E7EB;
  --gray-900: #F3F4F6;

  /* Chart Colors */
  --chart-positive: #10B981;
  --chart-negative: #EF4444;
  --chart-neutral: #9CA3AF;

  /* Background Colors - remapped to landing system */
  --bg-primary: #151d2e; /* card / nav surface */
  --bg-secondary: #0a0e17; /* page background / deepest canvas */
  --bg-tertiary: #1a2540; /* nested / hover */

  /* Border & Divider - tuned for mint on dark */
  --border-color: #243044;
  --border-light: #243044;
  --divider-color: #243044;

  /* Shadows - Dark theme optimized */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 2px 4px 0 rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 10px 15px -3px rgba(0, 0, 0, 0.6);

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;

  /* Spacing Scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  /* Glass & motion tokens (UI Modernization P0) */
  --glass-bg: rgba(21, 29, 46, 0.72);
  --glass-border: rgba(255, 255, 255, 0.06);
  --glass-border-top: rgba(255, 255, 255, 0.10);
  --glass-blur: 12px;
  --glow-primary: rgba(0, 232, 157, 0.08);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.25);
  --shadow-card-hover: 0 8px 32px rgba(0, 0, 0, 0.35);
  --transition-base: 180ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   Typography - Modern & Readable
   ============================================ */
body {
  font-family: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--gray-700);
  background-color: var(--bg-secondary);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  color: var(--gray-900);
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

h1 {
  font-size: 2rem;
  font-weight: 700;
}

h2 {
  font-size: 1.5rem;
}

h3 {
  font-size: 1.25rem;
}

h4 {
  font-size: 1.125rem;
}

h5 {
  font-size: 1rem;
  font-weight: 600;
}

h6 {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gray-600);
}

p {
  margin-bottom: var(--space-md);
  line-height: 1.7;
}

.text-muted {
  color: #94a3b8 !important;
}

.font-mono-ticker {
  font-family: ui-monospace, "SF Mono", "Cascadia Code", "Segoe UI Mono", Menlo, monospace;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.text-primary {
  color: var(--primary-color) !important;
}

.text-success {
  color: var(--success-color) !important;
}

.text-danger {
  color: var(--danger-color) !important;
}

.text-white {
  color: var(--gray-900) !important;
}

.text-on-light-bg {
  color: #000000 !important; /* Black for maximum contrast on light backgrounds */
}

/* Overriding default Bootstrap .text-dark to be explicitly dark on dark themes */
.text-dark {
  color: var(--gray-100) !important;
}

/* ============================================
   Layout & Spacing
   ============================================ */
.container {
  max-width: 1280px;
  animation: fadeIn 0.35s ease both;
}

.page-header {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-xl);
  box-shadow: var(--shadow-sm);
}

.page-header h1 {
  margin-bottom: var(--space-sm);
  font-size: 1.75rem;
}

.page-header p {
  margin-bottom: 0;
  font-size: 0.9375rem;
  line-height: 1.5;
}

/* Sentiment Indicators in Header */
.header-illustration {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Research header illustration */
.page-header .header-illustration {
  width: 140px;
  height: 80px;
  flex: 0 0 auto;
}

.page-header .header-illustration svg {
  width: 100%;
  height: 100%;
  display: block;
}

@media (max-width: 767px) {
  .page-header .header-illustration {
    display: none !important;
  }
}

/* Left hero icon for Research page */
.research-hero-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 8px;
  background: rgba(255,255,255,0.02);
}
.research-hero-icon svg {
  width: 40px;
  height: 40px;
  display: block;
}

.sentiment-indicators {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  justify-content: center;
}

.sentiment-icon {
  font-size: 2.5rem;
  opacity: 0.85;
  transition: filter var(--transition-base), opacity var(--transition-base);
}

.sentiment-icon:hover {
  opacity: 1;
  filter: brightness(1.06);
}

.sentiment-icon.positive {
  color: var(--success-color);
}

.sentiment-icon.neutral {
  color: var(--gray-400);
}

.sentiment-icon.negative {
  color: var(--danger-color);
}

/* Indicator Icons in Header */
.indicator-card:not(.ss-card) {
  border-radius: var(--radius-lg);
  transition: all 0.2s ease;
  border: 1px solid var(--border-color);
  margin-bottom: var(--space-lg);
  cursor: pointer;
  background: var(--bg-primary);
}

.indicator-card:not(.ss-card):hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}
.indicator-icon:hover {
  opacity: 1;
  transform: translateY(-3px);
}

.indicator-icon.primary {
  color: var(--primary-color);
}

.indicator-icon.secondary {
  color: #8b5cf6;
}

.indicator-icon.tertiary {
  color: var(--danger-color);
}

/* ============================================
   Navigation - Glass sticky (P0-B)
   ============================================ */
.navbar,
.navbar.navbar-dark,
.navbar.bg-primary,
.navbar.stocksense-nav {
  background-color: rgba(21, 29, 46, 0.85) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.75rem 0;
  box-shadow: none;
  z-index: 1050 !important;
  position: sticky;
  top: 0;
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  color: #f1f5f9 !important;
}

.navbar-dark .navbar-brand {
  color: #f1f5f9 !important;
}

.navbar-nav .nav-link {
  color: var(--gray-600);
  font-weight: 500;
  padding: 0.5rem 1rem;
  transition: all 0.2s ease;
  font-size: 0.9375rem;
}

.navbar-nav .nav-link:hover {
  color: var(--gray-900);
}

.navbar-dark .navbar-nav .nav-link {
  color: var(--gray-600);
}

.navbar-dark .navbar-nav .nav-link:hover {
  color: var(--gray-900);
}

/* ===== Active Nav Link Indicator ===== */
.navbar-nav .nav-link.active,
.navbar-dark .navbar-nav .nav-link.active {
  background-color: rgba(0, 232, 157, 0.12);
  border-bottom: 2px solid var(--primary-color);
  border-radius: 6px 6px 0 0;
  font-weight: 600;
  color: #f1f5f9 !important;
  padding-bottom: calc(0.5rem - 2px);
}

.navbar-nav .nav-link:not(.active):hover {
  background-color: rgba(255, 255, 255, 0.06);
  border-radius: 4px;
}

/* ============================================
   Cards - Minimal & Clean
   ============================================ */
.card:not(.ss-card) {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-lg);
  transition: all 0.2s ease;
}

.card:not(.ss-card):hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 1.25rem;
  font-weight: 600;
  font-size: 1rem;
  color: var(--gray-900);
}

.card-body {
  padding: 1.25rem;
}

.card-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--gray-900);
}

.card-subtitle {
  font-size: 0.875rem;
  color: var(--gray-500);
  margin-bottom: var(--space-md);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Dashboard Cards */
.dashboard-card {
  height: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  border: 1px solid transparent;
}

.dashboard-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary-color);
  box-shadow: var(--shadow-lg);
}

.dashboard-card .card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ============================================
   Buttons - Clean & Modern
   ============================================ */
.btn {
  font-weight: 500;
  border-radius: var(--radius-md);
  padding: 0.5rem 1rem;
  font-size: 0.9375rem;
  transition: filter var(--transition-base), box-shadow var(--transition-base),
    background-color var(--transition-base), border-color var(--transition-base),
    color var(--transition-base);
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: #0a0e17;
  font-weight: 600;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  color: #0a0e17;
  box-shadow: 0 0 24px rgba(0, 232, 157, 0.2);
}

.btn-success {
  background-color: var(--success-color);
  border-color: var(--success-color);
  color: #FFFFFF;
}

.btn-success:hover,
.btn-success:focus {
  background-color: var(--success-dark);
  border-color: var(--success-dark);
}

.btn-outline-primary {
  color: var(--primary-color);
  border-color: var(--border-color);
  background-color: transparent;
}

.btn-outline-primary:hover {
  background-color: var(--primary-light);
  border-color: var(--primary-color);
  color: #0a0e17;
}

.btn-outline-success {
  color: var(--success-color);
  border-color: var(--border-color);
  background-color: transparent;
}

.btn-outline-success:hover {
  background-color: var(--success-light);
  border-color: var(--success-color);
  color: var(--gray-900);
}

.btn-outline-light {
  color: var(--gray-700);
  border-color: var(--border-color);
  background-color: transparent;
}

.btn-outline-light:hover {
  background-color: var(--bg-tertiary);
  border-color: var(--gray-500);
  color: var(--gray-900);
}

/* ============================================
   Forms - Clean Input Design
   ============================================ */
.form-control,
.form-select {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.5rem 0.75rem;
  font-size: 0.9375rem;
  transition: border-color var(--transition-base), box-shadow var(--transition-base),
    background-color var(--transition-base);
  background-color: #111827;
  color: var(--gray-700);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 232, 157, 0.12);
  outline: none;
  background-color: #111827;
  color: var(--gray-700);
}

.form-control::placeholder {
  color: var(--gray-500);
  opacity: 1;
}

.form-label {
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--gray-700);
  margin-bottom: var(--space-sm);
}

.form-floating > label {
  color: var(--gray-500);
}

/* ============================================
   Tables - Clean Data Presentation
   ============================================ */
.table {
  color: var(--gray-700);
  border-color: var(--border-color);
}

.table thead th {
  background-color: var(--bg-tertiary);
  color: var(--gray-700);
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 2px solid var(--border-color);
  padding: 0.75rem 1rem;
}

.table tbody tr {
  border-bottom: 1px solid var(--border-light);
  transition: background-color 0.15s ease;
}

/* Row hover only on data tables (Bootstrap's .table-hover opt-in), tertiary surface on dark */
.table-hover tbody tr:hover {
  background-color: var(--bg-tertiary);
}

.table tbody td {
  padding: 1rem;
  vertical-align: middle;
}

/* ============================================
   Sentiment & Stock Display
   ============================================ */
.sentiment-score {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
}

.sentiment-positive {
  color: var(--chart-positive);
}

.sentiment-negative {
  color: var(--chart-negative);
}

.sentiment-neutral {
  color: var(--chart-neutral);
}

.sentiment-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.01em;
}

.sentiment-badge.positive {
  background-color: rgba(16, 185, 129, 0.15);
  color: var(--success-color);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.sentiment-badge.negative {
  background-color: rgba(239, 68, 68, 0.15);
  color: var(--danger-color);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.sentiment-badge.neutral {
  background-color: rgba(156, 163, 175, 0.15);
  color: var(--gray-600);
  border: 1px solid rgba(156, 163, 175, 0.3);
}

/* Sentiment chips (compact) */
.sentiment-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.sentiment-bullish, .sentiment-chip.sentiment-bullish {
  color: #10B981;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
}
.sentiment-bearish, .sentiment-chip.sentiment-bearish {
  color: #EF4444;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
}
.sentiment-neutral, .sentiment-chip.sentiment-neutral {
  color: #F59E0B;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.35);
}

/* Skeleton loaders */
@keyframes skeleton-pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}
.skeleton {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 6px;
  animation: skeleton-pulse 1.2s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* Keyboard focus ring — mint outline on every interactive element (§4.3 / §8) */
a:focus-visible,
button:focus-visible,
.btn:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:not([tabindex="-1"]):focus-visible {
  outline: 2px solid rgba(0, 232, 157, 0.5);
  outline-offset: 2px;
}

/* Cross-page view transitions — opt-in when motion is allowed (§7.3) */
@media (prefers-reduced-motion: no-preference) {
  @view-transition { navigation: auto; }
  ::view-transition-old(root) { animation-duration: 120ms; }
  ::view-transition-new(root) { animation-duration: 120ms; }
}

/* Command palette (Ctrl/Cmd+K, palette.js) */
.ss-palette-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 14, 23, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 2000;
  display: none;
}
.ss-palette-overlay.is-open { display: block; }
.ss-palette {
  max-width: 560px;
  margin: 20vh auto 0;
  padding: 0;
  overflow: hidden;
}
.ss-palette-input {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--border-color);
  background: transparent;
  color: var(--gray-900);
  font-size: 1.05rem;
  padding: 0.9rem 1.1rem;
  outline: none;
}
.ss-palette-input::placeholder { color: var(--gray-500); }
.ss-palette-results {
  list-style: none;
  margin: 0;
  padding: 0.4rem;
  max-height: 40vh;
  overflow-y: auto;
}
.ss-palette-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  cursor: pointer;
}
.ss-palette-item.is-selected { background: var(--bg-tertiary); }
.ss-palette-symbol { font-weight: 600; color: var(--gray-900); }
.ss-palette-actions a {
  color: var(--primary-color);
  text-decoration: none;
  font-size: 0.8rem;
  margin-left: 0.75rem;
}
.ss-palette-actions a:hover { text-decoration: underline; }
.ss-palette-empty {
  padding: 1rem;
  color: var(--gray-500);
  text-align: center;
  font-size: 0.9rem;
}
.ss-palette-footer {
  display: flex;
  gap: 1rem;
  justify-content: center;
  padding: 0.5rem;
  border-top: 1px solid var(--border-color);
  color: var(--gray-500);
  font-size: 0.72rem;
}
.ss-kbd-hint {
  background: transparent;
  border: none;
  padding: 0.25rem 0.5rem;
  cursor: pointer;
}
.ss-kbd-hint kbd,
.ss-palette-footer kbd {
  color: var(--gray-500);
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 0.7rem;
}

/* Confidence Level Badges */
.confidence-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.01em;
}

.confidence-badge.high {
  background-color: rgba(16, 185, 129, 0.15);
  color: var(--success-color);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.confidence-badge.medium {
  background-color: rgba(251, 191, 36, 0.15);
  color: #d97706;
  border: 1px solid rgba(251, 191, 36, 0.3);
}

.confidence-badge.low {
  background-color: rgba(239, 68, 68, 0.15);
  color: var(--danger-color);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Stock Cards */
.stock-card {
  position: relative;
  overflow: hidden;
  background: var(--bg-primary);
}

.stock-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.2;
}

.stock-change {
  font-size: 0.875rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
}

.stock-change.positive {
  color: var(--chart-positive);
}

.stock-change.negative {
  color: var(--chart-negative);
}

.stock-list-item {
  display: flex;
  align-items: center;
  padding: 1rem;
  border-bottom: 1px solid var(--border-light);
  transition: background-color 0.15s ease;
}

.stock-list-item:hover {
  background-color: var(--bg-secondary);
}

.stock-list-item:last-child {
  border-bottom: none;
}

.stock-list-item .stock-name {
  flex: 1;
  font-weight: 500;
  color: var(--gray-900);
}

.stock-logo {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  margin-right: 0.75rem;
  background-color: var(--gray-100);
  border: 1px solid var(--border-color);
}

/* ============================================
   Stats Cards - Clean Metrics Display
   ============================================ */
.stats-card {
  border-radius: 12px;
  padding: 1.75rem;
  background: var(--bg-primary);
  border: none;
  margin-bottom: var(--space-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.stats-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--primary-color);
}

/* === StockSense Modernization Utilities (P0) === */
.ss-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-top-color: var(--glass-border-top);
  border-radius: 16px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.ss-card--interactive:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}
.ss-card--solid { backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--bg-primary); }

/* Bootstrap .card panels converted to ss-card lose the base .card:not(.ss-card) rules —
   restore the spacing and keep headers/footers transparent over the glass surface */
.card.ss-card { margin-bottom: var(--space-lg); }
.card.ss-card > .card-header,
.card.ss-card > .card-footer { background-color: transparent; }

.ss-hero { position: relative; }
.ss-hero::before {
  content: "";
  position: absolute;
  inset: -40px;
  background: radial-gradient(ellipse at 30% 20%, var(--glow-primary), transparent 60%);
  pointer-events: none;
  z-index: 0;
}
.ss-hero > * { position: relative; z-index: 1; }
.ss-hero-label { font-size: 0.85rem; color: var(--text-secondary, #94a3b8); text-transform: uppercase; letter-spacing: 0.08em; }
.ss-hero-value { font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 700; line-height: 1.1; color: #fff; }
.ss-hero-sub { margin-top: 6px; }

.ss-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.4;
}
.ss-pill--up      { background: var(--primary-light); color: var(--chart-positive); }
.ss-pill--up::before   { content: "▲ "; }
.ss-pill--down    { background: rgba(239, 68, 68, 0.15); color: var(--chart-negative); }
.ss-pill--down::before { content: "▼ "; }
.ss-pill--neutral { background: rgba(148, 163, 184, 0.15); color: var(--chart-neutral); }
.ss-pill--info    { background: rgba(59, 130, 246, 0.15);  color: var(--info-color); }
.ss-pill--warn    { background: rgba(245, 158, 11, 0.15);  color: var(--warning-color); }
/* For pills whose text already carries a +/− sign or arrow — avoid doubling the signal */
.ss-pill--bare::before { content: none; }

.ss-num, .ss-hero-value, .metric-value, td.numeric, .price, .change {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
}

.ss-skeleton {
  background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--border-color) 50%, var(--bg-tertiary) 75%);
  background-size: 200% 100%;
  animation: ss-shimmer 1.4s ease-in-out infinite;
  border-radius: 8px;
  color: transparent !important;
  user-select: none;
}
@keyframes ss-shimmer { to { background-position: -200% 0; } }
@media (prefers-reduced-motion: reduce) {
  .ss-skeleton { animation: none; background: var(--bg-tertiary); }
}

.stats-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  opacity: 0.9;
}

.stats-card .h3 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--gray-900);
  line-height: 1;
}

.stats-card div:last-child {
  font-size: 0.8125rem;
  color: var(--gray-600);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.stats-positive {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.stats-positive::before {
  background: var(--success-color);
}

.stats-positive .stats-icon {
  color: var(--success-color);
}

.stats-negative {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.stats-negative::before {
  background: var(--danger-color);
}

.stats-negative .stats-icon {
  color: var(--danger-color);
}

.stats-neutral {
  background: rgba(107, 114, 128, 0.1);
  border: 1px solid rgba(107, 114, 128, 0.3);
}

.stats-neutral::before {
  background: var(--warning-color);
}

.stats-neutral .stats-icon {
  color: var(--gray-500);
}

.stats-primary {
  background: rgba(0, 232, 157, 0.1);
  border: 1px solid rgba(0, 232, 157, 0.3);
}

.stats-primary::before {
  background: var(--primary-color);
}

.stats-primary .stats-icon {
  color: var(--primary-color);
}

/* ============================================
   Indicators Page
   ============================================ */
.indicator-card {
  border-radius: var(--radius-lg);
  transition: all 0.2s ease;
  border: 1px solid var(--border-color);
  margin-bottom: var(--space-lg);
  cursor: pointer;
  background: var(--bg-primary);
}

.indicator-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.indicator-card .bi-arrow-right {
  transition: transform 0.2s ease;
  color: var(--gray-400);
}

.indicator-card:hover .bi-arrow-right {
  transform: translateX(4px);
  color: var(--primary-color);
}

/* Best Indicator Badge Display */
.best-indicator-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 90px;
  min-width: 90px;
}

.indicator-result {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.4rem;
  padding: 0.75rem 0.5rem;
}

.indicator-name {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gray-700);
  line-height: 1.2;
  max-width: 80px;
}

.indicator-return {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 1.25rem;
  font-weight: 700;
}

.indicator-return.success {
  color: var(--success-color);
}

.indicator-return.danger {
  color: var(--danger-color);
}

.indicator-return i {
  font-size: 1rem;
}

.indicator-label {
  font-size: 0.65rem;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-weight: 500;
}

.stock-symbol {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-900);
}

.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  background-color: var(--bg-secondary);
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  color: var(--gray-500);
}

.empty-state i,
.empty-state .empty-state-icon i {
  color: var(--primary-color);
}

.empty-state-icon {
  margin-bottom: 1rem;
}

.empty-state h3 {
  color: var(--gray-900);
}

/* ============================================
   Watchlist Styles - Minimal Design
   ============================================ */
.watchlist-card {
  height: 100%;
}

.watchlist-card:not(.ss-card) {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
  background: var(--bg-primary);
}

.watchlist-card:not(.ss-card):hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.watchlist-header {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2) 0%, rgba(59, 130, 246, 0.1) 100%);
  border-bottom: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: 1.25rem 6rem 1.25rem 1.25rem;
  position: relative;
}

.watchlist-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 0.25rem 0;
  color: var(--gray-900);
}

.stock-count {
  font-size: 0.875rem;
  opacity: 0.9;
  color: var(--gray-600);
}

.watchlist-body {
  padding: 1.25rem;
}

.stock-badge {
  background: var(--bg-tertiary);
  color: var(--gray-700);
  padding: 0.375rem 0.75rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 500;
  margin: 0.25rem;
  display: inline-block;
  border: 1px solid var(--border-color);
  transition: all 0.15s ease;
}

.stock-badge:hover {
  background: rgba(59, 130, 246, 0.15);
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.watchlist-actions {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 3;
  display: flex;
  gap: 0.375rem;
}

.action-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--gray-700);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  padding: 0;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.action-btn:hover {
  background: var(--bg-secondary);
  color: var(--gray-900);
  border-color: var(--gray-500);
}

.watchlist-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border-color);
  background: var(--bg-secondary);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.create-watchlist-card {
  border: 2px dashed var(--border-color);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  cursor: pointer;
}

.create-watchlist-card:hover {
  border-color: var(--primary-color);
  background: rgba(59, 130, 246, 0.1);
}

.create-content {
  text-align: center;
  color: var(--gray-600);
}

.create-content i {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

/* ============================================
   Charts & Data Visualization
   ============================================ */
.chart-container {
  position: relative;
  height: 240px;
  width: 100%;
  margin-bottom: var(--space-lg);
}

.mini-chart {
  height: 80px;
}

.trend-chart {
  height: 30px;
  width: 100px;
  overflow: hidden;
}

/* ============================================
   Alerts & Notifications
   ============================================ */
.alert-item {
  border-left: 3px solid transparent;
  padding: 0.875rem 1rem;
  margin-bottom: 0.75rem;
  background-color: var(--bg-primary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  border-left-width: 3px;
}

.alert-item.positive {
  border-left-color: var(--chart-positive);
  background-color: rgba(16, 185, 129, 0.1);
}

.alert-item.negative {
  border-left-color: var(--chart-negative);
  background-color: rgba(239, 68, 68, 0.1);
}

.alert-item .alert-time {
  font-size: 0.75rem;
  color: var(--gray-500);
}

.alert-unread {
  background-color: var(--primary-light);
}

/* Notification Dropdown */
.notification-dropdown {
  width: 320px;
  padding: 0;
  max-height: 400px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-xl);
  border-radius: var(--radius-md);
}

.notification-dropdown .dropdown-item {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.875rem;
  transition: background-color 0.15s ease;
}

.notification-dropdown .dropdown-item:hover {
  background-color: var(--bg-secondary);
}

.notification-dropdown .dropdown-item:last-child {
  border-bottom: none;
}

.notification-dropdown .notification-time {
  font-size: 0.75rem;
  color: var(--gray-500);
}

.empty-notification {
  padding: 1.5rem 1rem;
  text-align: center;
  color: var(--gray-500);
  font-size: 0.875rem;
}

/* ============================================
   Authentication Forms
   ============================================ */
.auth-form-container {
  max-width: 440px;
  margin: 2.5rem auto;
}

.auth-heading {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-form-container .card {
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

/* ===== Auth (login/register/forgot/reset/verify) ===== */
.auth-page,
body.login-page,
body.auth-page {
  background-image: url('/assets/img/wallstreet_bk.jpg') !important;
  background-position: center center !important;
  background-repeat: no-repeat !important;
  background-size: cover !important;
  background-color: #0a0e17 !important;
  background-attachment: fixed !important;
  min-height: 100vh;
  position: relative;
}

.auth-page::before,
body.login-page::before,
body.auth-page::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.65);
  z-index: 1;
}

.auth-container,
.login-container,
.register-container,
.forgot-container,
.verify-container {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.auth-card,
.login-card,
.register-card,
.forgot-card,
.verify-card {
  background: rgba(21, 29, 46, 0.9);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  width: 100%;
  max-width: 400px;
  padding: 40px 30px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.register-card {
  max-width: 450px;
}

.verify-card {
  max-width: 420px;
  border-radius: 16px;
}

.auth-page .logo-section,
.login-page .logo-section,
.auth-page .logo-section {
  text-align: center;
  margin-bottom: 2rem;
}

.logo-section {
  text-align: center;
  margin-bottom: 2rem;
}

.logo-section .logo-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 15px;
  background: linear-gradient(135deg, var(--primary-color) 0%, #3b82f6 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-section .logo-icon img {
  width: 50px;
  height: 50px;
}

.logo-section i {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 0.75rem;
}

.logo-section h1 {
  font-size: 1.75rem;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 0.375rem;
}

.logo-section p {
  color: #94a3b8;
  font-size: 0.875rem;
}

.auth-card .form-floating > .form-control,
.login-card .form-floating > .form-control,
.register-card .form-floating > .form-control,
.forgot-card .form-floating > .form-control,
.verify-card .form-control,
.auth-card .form-control {
  background-color: #111827;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--gray-700);
}

.auth-card .form-floating > .form-control:focus,
.login-card .form-floating > .form-control:focus,
.register-card .form-floating > .form-control:focus,
.forgot-card .form-floating > .form-control:focus {
  background-color: #111827;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 232, 157, 0.12);
  color: var(--gray-700);
}

.auth-card .form-floating > label,
.login-card .form-floating > label,
.register-card .form-floating > label,
.forgot-card .form-floating > label {
  color: #64748b;
}

.auth-card .form-check-label,
.login-card .form-check-label,
.register-card .form-check-label {
  color: #94a3b8;
  font-size: 13px;
}

.auth-card .form-check-input,
.login-card .form-check-input,
.register-card .form-check-input {
  background-color: #111827;
  border-color: var(--border-color);
  accent-color: var(--primary-color);
}

.auth-card .form-check-input:checked,
.login-card .form-check-input:checked,
.register-card .form-check-input:checked {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.forgot-password {
  text-align: right;
  margin-bottom: 15px;
}

.forgot-password a {
  color: var(--info-color);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
}

.forgot-password a:hover {
  text-decoration: underline;
}

.btn-social {
  width: 100%;
  padding: 0.625rem;
  border: 1px solid var(--border-color);
  background: #111827;
  border-radius: var(--radius-md);
  color: #f1f5f9;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  transition: all 0.15s ease;
  font-weight: 500;
}

.btn-social:hover {
  border-color: var(--primary-color);
  background-color: rgba(0, 232, 157, 0.06);
  color: #f1f5f9;
  text-decoration: none;
}

.btn-social i {
  margin-right: 0.5rem;
  font-size: 1rem;
}

.social-buttons {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 15px;
}

.social-buttons .btn-outline-secondary {
  color: #f1f5f9;
  border-color: var(--border-color);
  background: #111827;
}

.social-buttons .btn-outline-secondary:hover {
  background-color: rgba(0, 232, 157, 0.06);
  border-color: var(--primary-color);
  color: #f1f5f9;
}

.divider {
  text-align: center;
  margin: 1.5rem 0;
  position: relative;
  color: #94a3b8;
  font-size: 0.875rem;
}

.divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  z-index: 1;
}

.divider span {
  background: rgba(21, 29, 46, 0.9);
  padding: 0 1rem;
  position: relative;
  z-index: 2;
  color: #94a3b8;
}

.register-link,
.login-link,
.back-link {
  text-align: center;
  margin-top: 1.5rem;
  color: #94a3b8;
  font-size: 13px;
}

.register-link a,
.login-link a,
.back-link a {
  color: var(--info-color);
  text-decoration: none;
  font-weight: 600;
}

.register-link a:hover,
.login-link a:hover,
.back-link a:hover {
  text-decoration: underline;
}

/* Verify email code inputs */
.code-inputs {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-bottom: 20px;
}

.code-input {
  width: 50px;
  height: 60px;
  text-align: center;
  font-size: 24px;
  font-weight: bold;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: #111827;
  color: var(--gray-700);
}

.code-input:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 232, 157, 0.12);
}

.resend-section {
  text-align: center;
  margin-top: 20px;
  font-size: 14px;
  color: #94a3b8;
}

.resend-section a {
  color: var(--primary-color);
  cursor: pointer;
  text-decoration: none;
}

.resend-section a.disabled {
  color: #64748b;
  pointer-events: none;
}

/* Stock list rows (dashboard) */
.stock-item {
  padding: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  cursor: pointer;
}

.stock-item:hover {
  background-color: rgba(0, 232, 157, 0.06);
}

.stock-item:last-child {
  border-bottom: none;
}

/* ============================================
   Footer
   ============================================ */
.footer,
.footer.bg-light {
  background-color: var(--bg-primary) !important;
  border-top: 1px solid var(--border-color);
  margin-top: auto;
}

.footer .text-muted {
  color: var(--gray-600) !important;
  font-size: 0.875rem;
}

.footer a {
  color: var(--gray-600);
  text-decoration: none;
  transition: color 0.15s ease;
}

.footer a:hover {
  color: var(--primary-color);
}

/* Override Bootstrap's bg-light class globally for dark theme */
.bg-light {
  background-color: var(--bg-primary) !important;
}

/* ============================================
   Utility Classes
   ============================================ */
.cursor-pointer {
  cursor: pointer;
}

tr.cursor-pointer:hover {
  background-color: var(--bg-tertiary);
}

.card.hoverable {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card.hoverable:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Loading States */
.spinner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 20, 25, 0.9);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  border-radius: var(--radius-lg);
}

.placeholder-glow .placeholder {
  animation: placeholder-glow 2s ease-in-out infinite;
}

@keyframes placeholder-glow {
  50% {
    opacity: 0.2;
  }
}

/* Toast Notifications */
.toast-container {
  z-index: 1100;
}

/* Settings Page */
.settings-section {
  margin-bottom: 2rem;
}

.form-switch {
  padding-left: 2.5em;
}

/* Badge Styling */
.badge {
  font-weight: 600;
  font-size: 0.75rem;
  padding: 0.375rem 0.625rem;
  border-radius: 999px;
}

/* Improve badge contrast */
.badge.bg-warning {
  color: #1f2937 !important;
}

.badge.bg-info {
  color: #0f172a !important;
}

/* Risk Indicators */
.risk-indicator {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 0.375rem;
}

.risk-low {
  background-color: var(--success-color);
}

.risk-medium {
  background-color: var(--warning-color);
}

.risk-high {
  background-color: var(--danger-color);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
  body {
    font-size: 14px;
  }

  h1 {
    font-size: 1.75rem;
  }

  h2 {
    font-size: 1.375rem;
  }

  .page-header {
    padding: 1.25rem;
  }

  .card-header {
    padding: 0.875rem 1rem;
  }

  .card-body {
    padding: 1rem;
  }

  .notification-dropdown {
    width: 280px;
  }

  .login-card {
    padding: 2rem 1.5rem;
  }

  .stats-card {
    padding: 1.25rem;
  }

  .stats-card .h3 {
    font-size: 1.5rem;
  }

  .trend-chart {
    width: 60px;
  }

  .watchlist-header {
    padding: 1rem 4.5rem 1rem 1rem;
  }
}

@media (max-width: 480px) {
  .login-card {
    padding: 1.75rem 1.25rem;
  }

  .btn {
    font-size: 0.875rem;
    padding: 0.5rem 0.875rem;
  }
}

/* ============================================
   Bootstrap Component Overrides for Dark Theme
   ============================================ */

/* Dropdown Menus */
.dropdown-menu {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-xl);
  color: var(--gray-700);
  z-index: 1050 !important;
  pointer-events: auto !important;
}

.dropdown-item {
  color: var(--gray-700);
  transition: background-color 0.15s ease;
}

.dropdown-item:hover,
.dropdown-item:focus {
  background-color: var(--bg-tertiary);
  color: var(--gray-900);
}

.dropdown-divider {
  border-top: 1px solid var(--border-color);
}

.dropdown-header {
  color: var(--gray-600);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Modals */
.modal-content {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-xl);
  color: var(--gray-700);
}

.modal-header {
  border-bottom: 1px solid var(--border-color);
  background-color: var(--bg-primary);
}

.modal-title {
  color: var(--gray-900);
}

.modal-footer {
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-primary);
}

.modal-body {
  color: var(--gray-700);
}

.btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
  opacity: 0.6;
}

.btn-close:hover {
  opacity: 1;
}

/* Alerts */
.alert {
  border: 1px solid var(--border-color);
  color: var(--gray-700);
}

.alert-success {
  background-color: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.3);
  color: var(--success-color);
}

.alert-danger {
  background-color: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.3);
  color: var(--danger-color);
}

.alert-warning {
  background-color: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.3);
  color: var(--warning-color);
}

.alert-info {
  background-color: rgba(6, 182, 212, 0.1);
  border-color: rgba(6, 182, 212, 0.3);
  color: var(--info-color);
}

/* Toast Notifications */
.toast {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-xl);
  color: var(--gray-700);
}

.toast-header {
  background-color: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  color: var(--gray-900);
}

.toast-body {
  color: var(--gray-700);
}

/* Input Groups */
.input-group-text {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--gray-700);
}

/* List Groups */
.list-group-item {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--gray-700);
}

.list-group-item:hover {
  background-color: var(--bg-tertiary);
}

/* Pagination */
.page-link {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--gray-700);
}

.page-link:hover {
  background-color: var(--bg-tertiary);
  color: var(--gray-900);
  border-color: var(--border-color);
}

.page-item.active .page-link {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: #FFFFFF;
}

.page-item.disabled .page-link {
  background-color: var(--bg-secondary);
  border-color: var(--border-color);
  color: var(--gray-400);
}

/* Progress Bars */
.progress {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
}

/* ============================================
   Page Loader — dual-orbit rings (ss-loader)
   ============================================ */
.ss-loader {
  --ss-loader-size: 2.5rem;
  --ss-loader-color: var(--primary-color);
  --ss-loader-track: rgba(0, 232, 157, 0.18);
  position: relative;
  display: inline-block;
  width: var(--ss-loader-size);
  height: var(--ss-loader-size);
  vertical-align: middle;
  flex-shrink: 0;
}

.ss-loader::before,
.ss-loader::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  box-sizing: border-box;
  will-change: transform;
}

/* Outer ring — clockwise */
.ss-loader::before {
  inset: 0;
  border: 2px solid var(--ss-loader-track);
  border-top-color: var(--ss-loader-color);
  border-right-color: rgba(0, 232, 157, 0.55);
  animation: ss-loader-spin 0.95s linear infinite;
  box-shadow: 0 0 14px rgba(0, 232, 157, 0.22);
}

/* Inner ring — counter-clockwise */
.ss-loader::after {
  inset: 25%;
  border: 2px solid var(--ss-loader-track);
  border-bottom-color: var(--ss-loader-color);
  border-left-color: rgba(0, 232, 157, 0.5);
  animation: ss-loader-spin-reverse 0.7s linear infinite;
}

.ss-loader--lg {
  --ss-loader-size: 3rem;
}

.ss-loader--lg::before {
  border-width: 3px;
}

.ss-loader--lg::after {
  border-width: 2px;
}

.ss-loader--sm {
  --ss-loader-size: 1.125rem;
}

.ss-loader--sm::before {
  border-width: 2px;
  box-shadow: none;
}

.ss-loader--sm::after {
  inset: 28%;
  border-width: 1px;
}

/* Soft center pulse (optional accent) — glow lives on the host,
   not the rotating ring, so the spin stays compositor-only */
.ss-loader--pulse {
  border-radius: 50%;
  animation: ss-loader-glow 1.6s ease-in-out infinite;
}

/* ============================================
   Line Progress Bar — indeterminate (ss-progress)
   Replaces the round ss-loader for loading states
   ============================================ */
.ss-progress {
  --ss-progress-width: 220px;
  --ss-progress-height: 4px;
  position: relative;
  display: block;
  width: min(var(--ss-progress-width), 80%);
  height: var(--ss-progress-height);
  margin-left: auto;
  margin-right: auto;
  border-radius: 999px;
  background: var(--ss-loader-track, rgba(0, 232, 157, 0.18));
  overflow: hidden;
}

.ss-progress::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 40%;
  border-radius: inherit;
  background: linear-gradient(
    90deg,
    rgba(0, 232, 157, 0.35),
    var(--primary-color),
    rgba(0, 232, 157, 0.35)
  );
  box-shadow: 0 0 10px rgba(0, 232, 157, 0.35);
  animation: ss-progress-slide 2s ease-in-out infinite;
  will-change: transform;
}

.ss-progress--lg {
  --ss-progress-width: 280px;
  --ss-progress-height: 5px;
}

.ss-progress--sm {
  --ss-progress-width: 120px;
  --ss-progress-height: 3px;
}

@keyframes ss-progress-slide {
  0% {
    transform: translateX(0%);
  }
  50% {
    transform: translateX(150%);
  }
  100% {
    transform: translateX(0%);
  }
}

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

@keyframes ss-loader-spin-reverse {
  to {
    transform: rotate(-360deg);
  }
}

@keyframes ss-loader-glow {
  0%,
  100% {
    box-shadow: 0 0 10px rgba(0, 232, 157, 0.18);
  }
  50% {
    box-shadow: 0 0 18px rgba(0, 232, 157, 0.4);
  }
}

/* ============================================
   Inline / button spinners (Bootstrap override)
   Clean partial-border ring — smooth at small sizes
   ============================================ */
.spinner-border {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  vertical-align: -0.125em;
  color: var(--primary-color);
  border: 0.2em solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: ss-spin 0.75s linear infinite;
}

.spinner-border-sm {
  width: 1rem;
  height: 1rem;
  border-width: 0.15em;
}

.spinner-border.text-primary {
  color: var(--primary-color) !important;
}

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

/* Accordion */
.accordion-item {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
}

.accordion-button {
  background-color: var(--bg-primary);
  color: var(--gray-900);
}

.accordion-button:not(.collapsed) {
  background-color: var(--bg-tertiary);
  color: var(--gray-900);
}

.accordion-button:focus {
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.accordion-body {
  background-color: var(--bg-primary);
  color: var(--gray-700);
}

/* ============================================
   Bootstrap Utility Class Overrides
   ============================================ */

/* Background utilities */
.bg-white {
  background-color: var(--bg-primary) !important;
}

.bg-secondary {
  background-color: var(--bg-secondary) !important;
}

.bg-dark {
  background-color: var(--bg-secondary) !important;
}

.bg-body {
  background-color: var(--bg-secondary) !important;
}

/* Border utilities */
.border {
  border-color: var(--border-color) !important;
}

.border-top {
  border-top-color: var(--border-color) !important;
}

.border-bottom {
  border-bottom-color: var(--border-color) !important;
}

.border-start {
  border-left-color: var(--border-color) !important;
}

.border-end {
  border-right-color: var(--border-color) !important;
}

/* ============================================
   Stock Detail Page Enhancements (Professional Design)
   ============================================ */

/* Breadcrumb Navigation */
.breadcrumb-section {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  font-size: 0.875rem;
}

.breadcrumb-link {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.2s ease;
}

.breadcrumb-link:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

/* Enhanced Stock Detail Header */
.stock-detail-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: var(--space-xl);
  gap: var(--space-lg);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(59, 130, 246, 0.02) 100%);
  border-bottom: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-xl);
}

.stock-header-left {
  flex: 1;
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
}

.stock-logo-container {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-lg);
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  flex-shrink: 0;
  overflow: hidden;
}

.stock-logo-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.stock-header-content {
  flex: 1;
}

.stock-name-ticker {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.stock-company-name {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--gray-900);
  letter-spacing: -0.02em;
}

.stock-ticker {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-600);
  background: var(--bg-tertiary);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

.stock-description {
  font-size: 0.875rem;
  color: var(--gray-600);
  margin-bottom: var(--space-md);
  line-height: 1.5;
}

.stock-metrics {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.metric-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.metric-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gray-600);
}

.metric-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-900);
}

.metric-value.positive {
  color: var(--success-color);
}

.metric-value.negative {
  color: var(--danger-color);
}

.metric-change {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.875rem;
  font-weight: 600;
}

.stock-header-right {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
}

.stock-header-right .btn {
  white-space: nowrap;
}

/* Enhanced Indicator Metrics */
.indicator-metric-enhanced {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.indicator-metric-enhanced:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary-color);
}

.indicator-metric-enhanced::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--primary-color);
  transition: width 0.2s ease;
}

.indicator-metric-enhanced.success::before {
  background: var(--success-color);
}

.indicator-metric-enhanced.danger::before {
  background: var(--danger-color);
}

.indicator-metric-enhanced.neutral::before {
  background: var(--gray-500);
}

.indicator-metric-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
  padding-left: var(--space-sm);
}

.indicator-metric-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-900);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.indicator-metric-icon {
  font-size: 1.25rem;
  color: var(--primary-color);
  opacity: 0.8;
}

.indicator-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  padding-left: var(--space-sm);
}

.indicator-stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) 0;
}

.indicator-stat-label {
  font-size: 0.875rem;
  color: var(--gray-600);
  font-weight: 500;
}

.indicator-stat-value {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--gray-900);
}

.indicator-stat-value.positive {
  color: var(--success-color);
}

.indicator-stat-value.negative {
  color: var(--danger-color);
}

/* Enhanced Chart Section */
.chart-section-enhanced {
  margin-top: var(--space-2xl);
  border-top: 1px solid var(--border-color);
  padding-top: var(--space-xl);
}

.chart-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-color);
}

.chart-section-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-900);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Improved Best Performer Card */
.best-performer-card-enhanced {
  background: linear-gradient(135deg, rgba(12, 78, 59, 0.95), rgba(11, 102, 76, 0.95));
  color: var(--white);
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(2,6,23,0.45);
  padding: 1.25rem;
}

.best-performer-card-enhanced::after {
  /* subtle trophy watermark */
  content: '\f091';
  font-family: 'Bootstrap Icons';
  position: absolute;
  top: -24px;
  right: -24px;
  font-size: 160px;
  color: rgba(255, 255, 255, 0.04);
  transform: rotate(-10deg);
  pointer-events: none;
}

.best-performer-icon {
  position: absolute;
  top: 18px;
  left: 18px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  color: #ffd54a; /* gold accent */
  font-size: 1.25rem;
}

.best-performer-title {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.95;
  margin-bottom: 0.5rem;
  padding-left: 64px; /* room for icon */
}

.best-performer-name {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.best-performer-value {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
}

.best-performer-stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  font-size: 0.875rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: var(--space-md);
}

.best-performer-stat {
  display: flex;
  justify-content: space-between;
  opacity: 0.9;
}

/* Performance Comparison Chart Styling */
.performance-card-enhanced {
  position: relative;
  background: linear-gradient(180deg, rgba(13, 18, 24, 0.6), rgba(8, 12, 16, 0.6));
  border-radius: 12px;
}

/* ============================================
   Button Loading States
   ============================================ */
.btn-loading {
  position: relative;
  pointer-events: none;
  opacity: 0.75;
  transition: opacity 0.2s ease;
}

.btn-loading .btn-text {
  visibility: hidden;
}

.btn-loading .btn-spinner {
  display: inline-block !important;
}

.btn-spinner {
  display: none;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}