/* ============================================================
   OptionsPlay Research — Content Design System

   This stylesheet provides the visual language for all research
   content on research.optionsplay.com. Tony's posts reference
   this file to get consistent typography, colors, components.

   USAGE:
     HTML posts: <link rel="stylesheet" href="../css/content.css">
     React posts: import content-tokens.js for JS color objects

   THEME:
     Light by default. Add data-theme="dark" to <html> for dark.

   DO NOT hardcode colors in post content — use these classes.
   ============================================================ */

/* --- Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;0,900;1,400;1,700&family=IBM+Plex+Mono:wght@400;500;600;700&family=Inter:wght@400;500;600;700;800&display=swap');

/* --- Theme Tokens (Light) --- */
:root {
  /* Font stacks */
  --op-font-display: 'Playfair Display', Georgia, serif;
  --op-font-mono: 'IBM Plex Mono', monospace;
  --op-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Surfaces */
  --op-bg: #f8f9fc;
  --op-card: #ffffff;
  --op-card-alt: #f1f3f8;
  --op-border: #e2e5ef;
  --op-border-light: #d0d5e3;

  /* Brand accents */
  --op-accent: #b8860b;
  --op-accent-bright: #d4a017;
  --op-green: #7AC143;

  /* Semantic colors */
  --op-red: #dc2626;
  --op-red-bright: #e11d48;
  --op-green-pos: #16a34a;
  --op-green-bright: #15803d;
  --op-blue: #2563eb;
  --op-teal: #0d9488;
  --op-purple: #7c3aed;

  /* Rating colors */
  --op-overweight: #16a34a;
  --op-equal-weight: #2563eb;
  --op-underweight: #ca8a04;
  --op-avoid: #dc2626;

  /* Text */
  --op-text: #1a1d2b;
  --op-text-soft: #3d4356;
  --op-text-dim: #7c829e;

  /* Category palette (charts, pie, allocation bars) */
  --op-cat-1: #f59e0b;  /* Commodities / Gold */
  --op-cat-2: #ef4444;  /* Energy */
  --op-cat-3: #3b82f6;  /* Fixed Income */
  --op-cat-4: #22c55e;  /* Defensive / Value */
  --op-cat-5: #8b5cf6;  /* Short Duration */
  --op-cat-6: #14b8a6;  /* Currencies / Alts */

  /* Newsletter palette (from sample.html) */
  --op-nl-blue: #0068b3;
  --op-nl-green: #7AC143;
  --op-nl-red: #c60651;
  --op-nl-gold: #c49b00;
  --op-nl-bg: #f5f7fa;
  --op-nl-border: #D8DFE8;
  --op-nl-text: #4a5e70;
  --op-nl-muted: #8899aa;
  --op-nl-dark: #1a2a3a;

  /* Spacing scale */
  --op-space-xs: 4px;
  --op-space-sm: 8px;
  --op-space-md: 16px;
  --op-space-lg: 24px;
  --op-space-xl: 40px;
  --op-space-2xl: 80px;

  /* Radii */
  --op-radius-sm: 4px;
  --op-radius-md: 8px;
  --op-radius-lg: 12px;
  --op-radius-xl: 14px;

  /* Shadows */
  --op-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --op-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --op-shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.1);

  /* Layout */
  --op-content-width: 1200px;
}

/* --- Theme Tokens (Dark) --- */
[data-theme="dark"] {
  --op-bg: #08090d;
  --op-card: #0f1219;
  --op-card-alt: #141820;
  --op-border: #1a1f2e;
  --op-border-light: #252b3d;

  --op-accent: #d4a017;
  --op-accent-bright: #f5c518;

  --op-red-bright: #f43f5e;
  --op-green-bright: #22c55e;

  --op-overweight: #22c55e;
  --op-equal-weight: #3b82f6;
  --op-underweight: #eab308;
  --op-avoid: #ef4444;

  --op-text: #e8edf5;
  --op-text-soft: #b0b8cc;
  --op-text-dim: #6b7394;

  --op-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --op-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --op-shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.5);
}


/* =================================================================
   BASE RESET & TYPOGRAPHY
   ================================================================= */

.op-content {
  font-family: var(--op-font-body);
  color: var(--op-text);
  background: var(--op-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.op-content *, .op-content *::before, .op-content *::after {
  box-sizing: border-box;
}

.op-content a { color: var(--op-blue); text-decoration: none; }
.op-content a:hover { text-decoration: underline; }

/* --- Headings --- */
.op-display {
  font-family: var(--op-font-display);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.5px;
  color: var(--op-text);
}

.op-display-xl { font-size: clamp(40px, 7vw, 80px); line-height: 1.0; }
.op-display-lg { font-size: clamp(28px, 4.5vw, 52px); }
.op-display-md { font-size: clamp(22px, 3vw, 36px); }
.op-display-sm { font-size: 20px; }

.op-display em, .op-display i,
.op-display-xl em, .op-display-lg em, .op-display-md em {
  font-style: italic;
}

.op-mono {
  font-family: var(--op-font-mono);
}

.op-body { font-size: 15px; color: var(--op-text-soft); line-height: 1.7; max-width: 700px; }
.op-body-sm { font-size: 13px; color: var(--op-text-soft); line-height: 1.6; }

/* --- Section label (uppercase category above heading) --- */
.op-section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 10px;
}

/* --- Kicker (uppercase small label in cards) --- */
.op-kicker {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--op-text-dim);
  margin-bottom: 12px;
}


/* =================================================================
   LAYOUT
   ================================================================= */

.op-container {
  max-width: var(--op-content-width);
  margin: 0 auto;
  padding: 0 20px;
}

.op-section {
  padding-top: var(--op-space-2xl);
  padding-bottom: var(--op-space-2xl);
}

/* Grid helpers */
.op-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--op-space-md); }
.op-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--op-space-md); }
.op-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--op-space-md); }

@media (max-width: 768px) {
  .op-grid-2, .op-grid-3, .op-grid-4 {
    grid-template-columns: 1fr;
  }
}


/* =================================================================
   CARDS
   ================================================================= */

.op-card {
  background: var(--op-card);
  border-radius: var(--op-radius-xl);
  border: 1px solid var(--op-border);
  padding: var(--op-space-lg);
}

.op-card-alt {
  background: var(--op-card-alt);
  border-radius: var(--op-radius-xl);
  border: 1px solid var(--op-border);
  padding: var(--op-space-lg);
}

/* Card with colored top border */
.op-card-accent-red    { border-top: 3px solid var(--op-red); }
.op-card-accent-green  { border-top: 3px solid var(--op-green-pos); }
.op-card-accent-blue   { border-top: 3px solid var(--op-blue); }
.op-card-accent-purple { border-top: 3px solid var(--op-purple); }
.op-card-accent-gold   { border-top: 3px solid var(--op-accent); }
.op-card-accent-teal   { border-top: 3px solid var(--op-teal); }

/* Card with colored left border */
.op-card-left-red    { border-left: 4px solid var(--op-red); }
.op-card-left-green  { border-left: 4px solid var(--op-green-pos); }
.op-card-left-blue   { border-left: 4px solid var(--op-blue); }
.op-card-left-gold   { border-left: 4px solid var(--op-accent); }
.op-card-left-purple { border-left: 4px solid var(--op-purple); }
.op-card-left-teal   { border-left: 4px solid var(--op-teal); }

/* Hover lift */
.op-card-hover {
  transition: all 0.25s;
  cursor: default;
}
.op-card-hover:hover {
  transform: translateY(-2px);
  box-shadow: var(--op-shadow-lg);
}

/* Tinted cards (for scenarios, callouts) */
.op-card-tint-red {
  background: rgba(220, 38, 38, 0.04);
  border: 1px solid rgba(220, 38, 38, 0.15);
  border-radius: var(--op-radius-xl);
  padding: var(--op-space-lg);
}

.op-card-tint-green {
  background: rgba(22, 163, 74, 0.04);
  border: 1px solid rgba(22, 163, 74, 0.15);
  border-radius: var(--op-radius-xl);
  padding: var(--op-space-lg);
}

.op-card-tint-gold {
  background: rgba(184, 134, 11, 0.06);
  border: 1px solid rgba(184, 134, 11, 0.18);
  border-radius: var(--op-radius-xl);
  padding: var(--op-space-lg);
}


/* =================================================================
   CALLOUT / ALERT BOXES
   ================================================================= */

.op-callout {
  padding: 14px 16px;
  border-radius: var(--op-radius-md);
  font-size: 13px;
  line-height: 1.6;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.op-callout-red {
  background: rgba(220, 38, 38, 0.05);
  border: 1px solid rgba(220, 38, 38, 0.12);
  color: var(--op-red);
}

.op-callout-green {
  background: rgba(22, 163, 74, 0.05);
  border: 1px solid rgba(22, 163, 74, 0.12);
  color: var(--op-green-pos);
}

.op-callout-blue {
  background: rgba(37, 99, 235, 0.05);
  border: 1px solid rgba(37, 99, 235, 0.12);
  color: var(--op-blue);
}

.op-callout-gold {
  background: rgba(184, 134, 11, 0.06);
  border: 1px solid rgba(184, 134, 11, 0.15);
  color: var(--op-accent);
}

/* Centered callout (for key insights) */
.op-callout-center {
  text-align: center;
  padding: var(--op-space-lg);
  border-radius: var(--op-radius-lg);
  background: linear-gradient(135deg, rgba(184, 134, 11, 0.06), rgba(220, 38, 38, 0.03));
  border: 1px solid rgba(184, 134, 11, 0.18);
}

.op-callout-center p {
  font-size: 15px;
  color: var(--op-text);
  line-height: 1.7;
}


/* =================================================================
   BADGES & RATINGS
   ================================================================= */

.op-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: var(--op-radius-sm);
  font-size: 10px;
  font-weight: 700;
  font-family: var(--op-font-mono);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.op-badge-overweight {
  background: rgba(22, 163, 74, 0.09);
  color: var(--op-overweight);
  border: 1px solid rgba(22, 163, 74, 0.2);
}

.op-badge-equal {
  background: rgba(37, 99, 235, 0.09);
  color: var(--op-equal-weight);
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.op-badge-underweight {
  background: rgba(202, 138, 4, 0.09);
  color: var(--op-underweight);
  border: 1px solid rgba(202, 138, 4, 0.2);
}

.op-badge-avoid {
  background: rgba(220, 38, 38, 0.09);
  color: var(--op-avoid);
  border: 1px solid rgba(220, 38, 38, 0.2);
}

/* Sentiment badges (for newsletter-style content) */
.op-badge-bearish {
  background: rgba(198, 6, 81, 0.08);
  color: var(--op-nl-red);
  border: 1px solid rgba(198, 6, 81, 0.2);
}

.op-badge-bullish {
  background: rgba(95, 163, 50, 0.08);
  color: var(--op-nl-green);
  border: 1px solid rgba(95, 163, 50, 0.2);
}

.op-badge-neutral {
  background: rgba(196, 155, 0, 0.08);
  color: var(--op-nl-gold);
  border: 1px solid rgba(196, 155, 0, 0.2);
}


/* =================================================================
   SCORE BAR
   ================================================================= */

.op-score-bar {
  display: flex;
  align-items: center;
  gap: 8px;
}

.op-score-bar-track {
  width: 100px;
  height: 5px;
  background: var(--op-border);
  border-radius: 3px;
  overflow: hidden;
}

.op-score-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.8s ease;
}

.op-score-bar-value {
  font-size: 11px;
  font-weight: 700;
  font-family: var(--op-font-mono);
}


/* =================================================================
   STAT GRIDS (Hero counters, scorecard cells)
   ================================================================= */

.op-stat-grid {
  display: grid;
  gap: 2px;
  border-radius: var(--op-radius-xl);
  overflow: hidden;
}

.op-stat-grid-4 { grid-template-columns: repeat(4, 1fr); }
.op-stat-grid-5 { grid-template-columns: repeat(5, 1fr); }

@media (max-width: 640px) {
  .op-stat-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .op-stat-grid-5 { grid-template-columns: repeat(2, 1fr); }
}

.op-stat-cell {
  background: var(--op-card);
  padding: 28px 20px;
}

.op-stat-value {
  font-family: var(--op-font-mono);
  font-size: 36px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 4px;
}

.op-stat-label {
  font-size: 12px;
  color: var(--op-text-soft);
  font-weight: 600;
  margin-bottom: 6px;
}

.op-stat-sub {
  font-family: var(--op-font-mono);
  font-size: 10px;
  color: var(--op-text-dim);
}


/* =================================================================
   TICKER STRIP (Newsletter-style)
   ================================================================= */

.op-ticker-strip {
  background: var(--op-nl-bg);
  border: 1px solid var(--op-nl-border);
  border-radius: var(--op-radius-md);
  display: flex;
  overflow-x: auto;
}

[data-theme="dark"] .op-ticker-strip {
  background: var(--op-card-alt);
  border-color: var(--op-border);
}

.op-ticker-cell {
  flex: 1;
  padding: 10px 8px;
  text-align: center;
  border-right: 1px solid var(--op-nl-border);
  min-width: 90px;
}

[data-theme="dark"] .op-ticker-cell {
  border-right-color: var(--op-border);
}

.op-ticker-cell:last-child { border-right: none; }

.op-ticker-symbol {
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--op-text-dim);
}

.op-ticker-price {
  font-size: 14px;
  font-weight: 700;
  margin-top: 2px;
}

.op-ticker-change {
  font-size: 10px;
}


/* =================================================================
   SCORECARD (Newsletter-style data cards)
   ================================================================= */

.op-scorecard {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.op-scorecard-cell {
  flex: 1 1 calc(20% - 8px);
  min-width: 120px;
  background: var(--op-nl-bg);
  border: 1px solid var(--op-nl-border);
  border-radius: var(--op-radius-md);
  padding: 12px;
  text-align: center;
}

[data-theme="dark"] .op-scorecard-cell {
  background: var(--op-card-alt);
  border-color: var(--op-border);
}

.op-scorecard-cell-red    { border-top: 3px solid var(--op-red); }
.op-scorecard-cell-green  { border-top: 3px solid var(--op-green-pos); }
.op-scorecard-cell-gold   { border-top: 3px solid var(--op-accent); }

.op-scorecard-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--op-text-dim);
}

.op-scorecard-value {
  font-size: 17px;
  font-weight: 700;
  margin-top: 3px;
}

.op-scorecard-detail {
  font-size: 11px;
  margin-top: 2px;
}

.op-scorecard-note {
  font-size: 10px;
  margin-top: 3px;
  color: var(--op-text-dim);
}


/* =================================================================
   INFO PANELS (Market overview, week ahead)
   ================================================================= */

.op-info-panel {
  background: var(--op-nl-bg);
  border: 1px solid var(--op-nl-border);
  border-radius: var(--op-radius-md);
  padding: 16px 20px;
}

[data-theme="dark"] .op-info-panel {
  background: var(--op-card-alt);
  border-color: var(--op-border);
}

.op-info-panel-blue   { border-left: 4px solid var(--op-nl-blue); }
.op-info-panel-green  { border-left: 4px solid var(--op-nl-green); }
.op-info-panel-red    { border-left: 4px solid var(--op-red); }

.op-info-panel-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.op-info-panel-body {
  font-size: 13px;
  color: var(--op-nl-text);
  line-height: 1.65;
}

[data-theme="dark"] .op-info-panel-body {
  color: var(--op-text-soft);
}


/* =================================================================
   RISK MONITOR (Deep Red / Yellow / Green)
   ================================================================= */

.op-risk-monitor {
  border-radius: 10px;
  overflow: hidden;
}

.op-risk-header-red {
  background: linear-gradient(135deg, #8B0000, #B71C3C);
  padding: 10px 20px;
  color: #fff;
}

.op-risk-header-yellow {
  background: linear-gradient(135deg, #b8860b, #d4a017);
  padding: 10px 20px;
  color: #fff;
}

.op-risk-header-green {
  background: linear-gradient(135deg, #15803d, #22c55e);
  padding: 10px 20px;
  color: #fff;
}

.op-risk-header-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.op-risk-body {
  padding: 16px 20px;
}

.op-risk-body-red {
  background: #fdf2f5;
  border: 1px solid #F0C5D3;
  border-top: none;
}

[data-theme="dark"] .op-risk-body-red {
  background: rgba(220, 38, 38, 0.06);
  border-color: rgba(220, 38, 38, 0.15);
}

/* Indicator pills */
.op-indicator-pass {
  background: #f0fff0;
  border: 1px solid #B5E8B5;
  border-radius: var(--op-radius-sm);
  padding: 6px 10px;
  font-size: 10px;
}

[data-theme="dark"] .op-indicator-pass {
  background: rgba(22, 163, 74, 0.08);
  border-color: rgba(22, 163, 74, 0.2);
}

.op-indicator-fail {
  background: #fff5f8;
  border: 1px solid #F0D0DA;
  border-radius: var(--op-radius-sm);
  padding: 6px 10px;
  font-size: 10px;
}

[data-theme="dark"] .op-indicator-fail {
  background: rgba(220, 38, 38, 0.06);
  border-color: rgba(220, 38, 38, 0.15);
}

.op-indicator-warn {
  background: #fffde8;
  border: 1px solid #E8E0A0;
  border-radius: var(--op-radius-sm);
  padding: 6px 10px;
  font-size: 10px;
}

[data-theme="dark"] .op-indicator-warn {
  background: rgba(184, 134, 11, 0.06);
  border-color: rgba(184, 134, 11, 0.15);
}


/* =================================================================
   SESSION DRIVERS (2-column bearish/bullish cards)
   ================================================================= */

.op-driver {
  background: var(--op-nl-bg);
  border: 1px solid var(--op-nl-border);
  border-radius: var(--op-radius-md);
  padding: 14px 16px;
}

[data-theme="dark"] .op-driver {
  background: var(--op-card-alt);
  border-color: var(--op-border);
}

.op-driver-red    { border-left: 4px solid var(--op-red); }
.op-driver-green  { border-left: 4px solid var(--op-green-pos); }
.op-driver-gold   { border-left: 4px solid var(--op-accent); }
.op-driver-blue   { border-left: 4px solid var(--op-blue); }

.op-driver-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.op-driver-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--op-text);
  margin-bottom: 4px;
}

.op-driver-body {
  font-size: 12px;
  color: var(--op-text-soft);
  line-height: 1.5;
}

[data-theme="dark"] .op-driver-body {
  color: var(--op-text-soft);
}


/* =================================================================
   DATA TABLES
   ================================================================= */

.op-table {
  width: 100%;
  border-collapse: collapse;
}

.op-table thead tr {
  border-bottom: 2px solid var(--op-border);
}

.op-table th {
  padding: 12px 14px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--op-text-dim);
  text-align: left;
  white-space: nowrap;
}

.op-table th.right { text-align: right; }

.op-table tbody tr {
  border-bottom: 1px solid rgba(226, 229, 239, 0.12);
  transition: background 0.2s;
}

.op-table tbody tr:hover {
  background: var(--op-card-alt);
}

.op-table td {
  padding: 10px 14px;
  font-size: 12px;
  color: var(--op-text);
}

.op-table td.mono {
  font-family: var(--op-font-mono);
}

.op-table td.dim {
  color: var(--op-text-dim);
  font-size: 11px;
}

.op-table td.right { text-align: right; }


/* =================================================================
   FILTER BUTTONS (ETF tracker tabs)
   ================================================================= */

.op-filter-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.op-filter-btn {
  padding: 7px 14px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  background: var(--op-card);
  color: var(--op-text-dim);
  border: 1px solid var(--op-border);
  cursor: pointer;
  transition: all 0.15s;
}

.op-filter-btn:hover { opacity: 0.85; }

.op-filter-btn.active {
  border-color: currentColor;
}


/* =================================================================
   STICKY NAV (for long-form interactive reports)
   ================================================================= */

.op-sticky-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 20px;
  transition: all 0.3s;
}

.op-sticky-nav.scrolled {
  background: rgba(248, 249, 252, 0.93);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--op-border);
}

[data-theme="dark"] .op-sticky-nav.scrolled {
  background: rgba(8, 9, 13, 0.93);
}

.op-sticky-nav-inner {
  max-width: var(--op-content-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.op-sticky-nav-links {
  display: flex;
  gap: 2px;
  overflow-x: auto;
}

.op-sticky-nav-link {
  padding: 5px 10px;
  border-radius: 5px;
  font-size: 11px;
  font-weight: 500;
  color: var(--op-text-dim);
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.2s;
}

.op-sticky-nav-link:hover {
  color: var(--op-accent-bright);
}

.op-sticky-nav-link.active {
  font-weight: 700;
  color: var(--op-accent-bright);
  background: rgba(184, 134, 11, 0.06);
}


/* =================================================================
   CRISIS PULSE (animated red dot)
   ================================================================= */

@keyframes op-pulse-red {
  0%, 100% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.4); }
  50% { box-shadow: 0 0 20px 4px rgba(220, 38, 38, 0.15); }
}

.op-pulse-red {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--op-red);
  animation: op-pulse-red 2s ease infinite;
}


/* =================================================================
   COMPARISON TABLE (Then vs Now)
   ================================================================= */

.op-compare-row {
  display: grid;
  grid-template-columns: 170px 36px 1fr 1fr;
  gap: 12px;
  align-items: center;
  background: var(--op-card);
  border-radius: 10px;
  border: 1px solid var(--op-border);
  padding: 12px 16px;
}

@media (max-width: 768px) {
  .op-compare-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}

.op-compare-indicator {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
}

.op-compare-better {
  background: rgba(22, 163, 74, 0.09);
  color: var(--op-green-bright);
}

.op-compare-worse {
  background: rgba(220, 38, 38, 0.09);
  color: var(--op-red);
}


/* =================================================================
   HORIZONTAL BAR CHART
   ================================================================= */

.op-bar-row {
  display: grid;
  grid-template-columns: 110px 1fr 180px;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.op-bar-track {
  position: relative;
  height: 22px;
  border-radius: var(--op-radius-sm);
  overflow: hidden;
}

.op-bar-fill {
  height: 100%;
  border-radius: var(--op-radius-sm);
  display: flex;
  align-items: center;
  padding-left: 10px;
  transition: width 1.2s ease;
}

.op-bar-fill-value {
  font-family: var(--op-font-mono);
  font-size: 12px;
  font-weight: 700;
  color: #fff;
}

.op-bar-annotation {
  font-family: var(--op-font-mono);
  font-size: 10px;
  color: var(--op-text-dim);
  text-align: right;
}


/* =================================================================
   AUTHOR FOOTER
   ================================================================= */

.op-author-footer {
  margin-top: var(--op-space-2xl);
  padding-top: 28px;
  border-top: 1px solid var(--op-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.op-author-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--op-text);
}

.op-author-title {
  font-size: 11px;
  color: var(--op-text-dim);
}

.op-author-legal {
  font-size: 10px;
  color: var(--op-text-dim);
  text-align: right;
}


/* =================================================================
   COLOR UTILITIES (for inline use)
   ================================================================= */

.op-text-red     { color: var(--op-red); }
.op-text-green   { color: var(--op-green-pos); }
.op-text-blue    { color: var(--op-blue); }
.op-text-purple  { color: var(--op-purple); }
.op-text-teal    { color: var(--op-teal); }
.op-text-gold    { color: var(--op-accent); }
.op-text-dim     { color: var(--op-text-dim); }
.op-text-soft    { color: var(--op-text-soft); }

.op-bg-red       { background: rgba(220, 38, 38, 0.06); }
.op-bg-green     { background: rgba(22, 163, 74, 0.06); }
.op-bg-blue      { background: rgba(37, 99, 235, 0.06); }

.op-font-mono    { font-family: var(--op-font-mono); }
.op-font-display { font-family: var(--op-font-display); }
.op-bold         { font-weight: 700; }


/* =================================================================
   BACK TO INDEX (floating button for standalone posts)
   ================================================================= */

.op-back-float {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 14px;
  border-radius: 20px;
  font-family: var(--op-font-body);
  font-size: 12px;
  font-weight: 600;
  color: var(--op-text-dim);
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--op-border);
  backdrop-filter: blur(10px);
  text-decoration: none;
  transition: all 0.2s;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.op-back-float:hover {
  color: var(--op-text);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  text-decoration: none;
}

[data-theme="dark"] .op-back-float {
  color: var(--op-text-dim);
  background: rgba(15, 18, 25, 0.85);
  border-color: var(--op-border);
}

[data-theme="dark"] .op-back-float:hover {
  color: var(--op-text);
  background: rgba(15, 18, 25, 0.95);
}


/* =================================================================
   SCROLLBAR (light touch)
   ================================================================= */

.op-content ::-webkit-scrollbar { width: 5px; }
.op-content ::-webkit-scrollbar-track { background: var(--op-bg); }
.op-content ::-webkit-scrollbar-thumb { background: var(--op-border); border-radius: 3px; }
