/* ============================================================
   Promptometer — Cosmic Event Horizon & Precision Instrument

   Deep Space Void · Orbitron/Space Grotesk · JetBrains Mono · Photon Ring Flare Accent
   Dynamic Theme Switcher: Cosmic Void (Default) / Editorial Classic
   ============================================================ */

:root {
  /* ── Backgrounds: Deep Void Space (#08090E), Dark Accretion Surface ─ */
  --bg-body:          #08090E;
  --bg-paper:         #111420;
  --bg-sunken:        #0C0E17;
  --bg-inverse:       #F0F4F8;
  --bg-modal-overlay: rgba(4, 5, 10, 0.78);

  /* ── Ink: High contrast starlight white ──────────────────────────── */
  --ink:              #F0F4F8;
  --ink-soft:         #A0AEC0;
  --ink-faint:        #64748B;

  /* ── Accents: Photon Ring Orange & Pulsar Cyan ───────────────────── */
  --accent:           #FF9E00;
  --accent-secondary: #00E5FF;
  --accent-soft:      #FFB703;
  --accent-bg:        rgba(255, 158, 0, 0.14);

  /* ── Semantic state ─────────────────────────────────────────────── */
  --ok:               #10B981;
  --ok-bg:            rgba(16, 185, 129, 0.16);
  --warn:             #F59E0B;
  --warn-bg:          rgba(245, 158, 11, 0.16);
  --err:              #EF4444;
  --err-bg:           rgba(239, 68, 68, 0.16);
  --info:             #00E5FF;
  --info-bg:          rgba(0, 229, 255, 0.16);

  /* ── Severity ──────────────────────────────────────────────────── */
  --sev-critical:     #EF4444;
  --sev-high:         #FF5200;
  --sev-medium:       #F59E0B;
  --sev-low:          #00E5FF;

  /* ── Typography ────────────────────────────────────────────────── */
  --font-serif: 'Space Grotesk', 'Fraunces', Georgia, serif;
  --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:  'JetBrains Mono', 'IBM Plex Mono', monospace;

  /* ── Rules & Cosmic Glow ───────────────────────────────────────── */
  --rule:        1px solid #1F263B;
  --rule-strong: 1px solid #334155;
  --rule-accent: 2px solid var(--accent);
  --glow-accent: 0 0 16px rgba(255, 158, 0, 0.35);
  --glow-cyan:   0 0 16px rgba(0, 229, 255, 0.35);

  /* ── Radii ─────────────────────────────────────────────────────── */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* ── Spacing ───────────────────────────────────────────────────── */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;

  /* ── Transitions ───────────────────────────────────────────────── */
  --transition-fast:   120ms ease;
  --transition-normal: 200ms ease;

  /* ── Layout ────────────────────────────────────────────────────── */
  --header-height: 64px;
}

/* ── Editorial Classic Theme Overrides ────────────────────────────── */
body.theme-editorial {
  --bg-body:          #F7F3EC;
  --bg-paper:         #FBF8F2;
  --bg-sunken:        #EFE9DD;
  --bg-inverse:       #1A1612;
  --bg-modal-overlay: rgba(26, 22, 18, 0.55);

  --ink:              #1A1612;
  --ink-soft:         #4A4239;
  --ink-faint:        #8B8275;

  --accent:           #C73E2D;
  --accent-secondary: #3A5F7F;
  --accent-soft:      #E8B5AD;
  --accent-bg:        #FBEAE6;

  --ok:               #4F7942;
  --ok-bg:            #E8EDE2;
  --warn:             #B8860B;
  --warn-bg:          #F4ECD2;
  --err:              #8B2C1F;
  --err-bg:           #F4DAD5;
  --info:             #3A5F7F;
  --info-bg:          #E0E8F0;

  --sev-critical:     #8B2C1F;
  --sev-high:         #C73E2D;
  --sev-medium:       #B8860B;
  --sev-low:          #3A5F7F;

  --font-serif: 'Fraunces', 'Spectral', Georgia, serif;
  --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:  'IBM Plex Mono', 'JetBrains Mono', monospace;

  --rule:        1px solid #D9D2C4;
  --rule-strong: 1px solid var(--ink);
  --rule-accent: 2px solid var(--accent);
  --glow-accent: none;
  --glow-cyan:   none;
}

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

html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--font-sans);
  background-color: var(--bg-body);
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(0, 229, 255, 0.07) 0%, transparent 55%),
    radial-gradient(circle at 85% 25%, rgba(255, 158, 0, 0.05) 0%, transparent 45%),
    radial-gradient(circle at 15% 75%, rgba(168, 85, 247, 0.05) 0%, transparent 45%);
  background-attachment: fixed;
  color: var(--ink);
  line-height: 1.6;
  min-height: 100vh;
  transition: background-color var(--transition-normal), color var(--transition-fast);
}

body.theme-editorial {
  background-image: none;
}

/* ── Typography scale ──────────────────────────────────────────── */
h1, h2, .serif { font-family: var(--font-serif); letter-spacing: -0.015em; }
h3, h4 { font-family: var(--font-sans); }
.score-number, .big-numeral { font-family: var(--font-serif); }
.stat, .ap-id, code, pre, .mono { font-family: var(--font-mono); }

/* ── Links ─────────────────────────────────────────────────────── */
a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
a:visited {
  color: var(--accent);
}
p { color: var(--ink-soft); }
small { color: var(--ink-faint); }

/* ── Scrollbar ─────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-sunken); }
::-webkit-scrollbar-thumb { background: #1F263B; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }
body.theme-editorial ::-webkit-scrollbar-thumb { background: #C7BBA3; border-radius: 0; }

/* ============================================================
   HEADER
   ============================================================ */
.app-header {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--header-height);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--space-xl);
  background: var(--bg-paper);
  border-bottom: var(--rule-strong);
  z-index: 100;
}

.header-left, .header-right { display: flex; align-items: center; gap: var(--space-md); flex: 1; }
.header-right { justify-content: flex-end; }

.header-nav {
  display: flex; align-items: center; gap: 0;
  background: transparent; border: none; padding: 0;
}

.logo { display: flex; align-items: center; gap: var(--space-sm); }
.logo-icon { width: 32px; height: 32px; flex-shrink: 0; }
.logo-text {
  font-family: var(--font-serif);
  font-size: 1.35rem; font-weight: 600;
  color: var(--ink); letter-spacing: -0.02em;
}
.logo-accent { color: var(--accent); font-style: italic; }

/* ── Nav buttons: underline style, no pills ─────────────────────── */
.nav-btn {
  display: inline-flex; align-items: center; gap: var(--space-sm);
  padding: 18px 16px;
  font-family: var(--font-sans);
  font-size: 0.875rem; font-weight: 500;
  color: var(--ink-faint);
  background: transparent; border: none;
  cursor: pointer; white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.nav-btn:hover { color: var(--ink); }
.nav-btn.active { color: var(--ink); border-bottom-color: var(--accent); font-weight: 600; }

/* ── Language switcher: minimal letters ─────────────────────────── */
.lang-switcher {
  display: inline-flex; gap: 2px;
  padding: 3px;
  border: var(--rule); border-radius: var(--radius-sm);
}
.lang-btn {
  padding: 3px 8px;
  font-family: var(--font-mono); font-size: 0.7rem; font-weight: 600;
  color: var(--ink-faint);
  background: transparent; border: none; border-radius: 2px;
  cursor: pointer; transition: all var(--transition-fast);
}
.lang-btn:hover:not(.active) { color: var(--ink); }
.lang-btn.active { color: var(--bg-paper); background: var(--ink); }

.btn-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; padding: 0;
  border-radius: var(--radius-sm);
  background: transparent; color: var(--ink-soft);
  border: var(--rule); cursor: pointer;
  transition: all var(--transition-fast);
}
.btn-icon:hover { color: var(--accent); border-color: var(--accent); }

/* ── Theme toggle button ─────────────────────────────────────────── */
.theme-toggle-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 11px;
  font-family: var(--font-mono); font-size: 0.75rem; font-weight: 600;
  color: var(--ink); background: var(--bg-sunken);
  border: var(--rule); border-radius: var(--radius-sm);
  cursor: pointer; transition: all var(--transition-fast);
  white-space: nowrap;
}
.theme-toggle-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: var(--glow-accent);
}
.theme-icon { font-size: 0.85rem; line-height: 1; }

/* ============================================================
   MAIN + VIEWS
   ============================================================ */
.app-main { padding-top: calc(var(--header-height) + 38px); min-height: 100vh; }

.view { display: none; }
.view.active { display: block; animation: fadeIn 0.25s ease; }

/* ============================================================
   ANALYZER LAYOUT
   ============================================================ */
.analyzer-layout {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: var(--space-xl);
  padding: var(--space-xl);
  align-items: start;
}

.panel {
  background: var(--bg-paper);
  border: var(--rule);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.editor-panel {
  position: sticky; top: calc(var(--header-height) + 38px + var(--space-lg));
  display: flex; flex-direction: column; gap: var(--space-md);
}

.panel-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--space-sm);
}
.panel-title {
  display: flex; align-items: center; gap: var(--space-sm);
  font-family: var(--font-serif); font-size: 1.1rem; font-weight: 600;
  color: var(--ink);
}
.panel-actions { display: flex; gap: var(--space-sm); }

/* ── Small / ghost buttons ──────────────────────────────────────── */
.btn-sm { padding: 5px 10px; font-size: 0.78rem; }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px;
  font-family: var(--font-sans); font-size: 0.78rem; font-weight: 500;
  color: var(--ink-soft); background: transparent;
  border: var(--rule); border-radius: var(--radius-sm);
  cursor: pointer; transition: all var(--transition-fast);
}
.btn-ghost:hover { color: var(--accent); border-color: var(--accent); }

/* ── Textarea ──────────────────────────────────────────────────── */
.editor-container { display: flex; flex-direction: column; gap: var(--space-md); }

.prompt-textarea {
  width: 100%; min-height: 260px;
  padding: var(--space-md);
  background: var(--bg-sunken);
  border: var(--rule); border-radius: var(--radius-md);
  color: var(--ink);
  font-family: var(--font-mono); font-size: 0.85rem; line-height: 1.7;
  resize: vertical; outline: none;
  transition: border-color var(--transition-fast);
}
.prompt-textarea::placeholder { color: var(--ink-faint); font-style: italic; font-family: var(--font-sans); }
.prompt-textarea:focus { border-color: var(--accent); }

.editor-footer {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-md); flex-wrap: wrap;
}
.editor-stats { display: flex; align-items: center; gap: var(--space-sm); font-size: 0.78rem; color: var(--ink-faint); }
.stat { color: var(--ink-soft); }
.stat-divider { color: var(--ink-faint); opacity: 0.4; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-sm);
  padding: 10px 22px; border-radius: var(--radius-md);
  font-family: var(--font-sans); font-size: 0.875rem; font-weight: 600;
  cursor: pointer; border: none; outline: none;
  transition: all var(--transition-fast); white-space: nowrap;
}
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
  background: var(--accent); color: var(--bg-paper);
}
.btn-primary:hover:not(:disabled) { background: var(--ink); }

.btn-secondary {
  background: transparent; color: var(--ink);
  border: 1px solid var(--ink);
}
.btn-secondary:hover { background: var(--ink); color: var(--bg-paper); }

.btn-analyze { padding: 11px 24px; font-size: 0.92rem; }

.spin { animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   EMPTY STATE
   ============================================================ */
.empty-state {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: var(--space-2xl) var(--space-lg); min-height: 360px;
}
.empty-icon { margin-bottom: var(--space-lg); color: var(--ink-faint); opacity: 0.4; }
.empty-title { font-family: var(--font-serif); font-size: 1.3rem; font-weight: 600; color: var(--ink); margin-bottom: var(--space-sm); }
.empty-text { font-size: 0.9rem; color: var(--ink-soft); max-width: 360px; }

.hidden, .results-content.hidden { display: none !important; }

/* ============================================================
   SCORE HERO
   ============================================================ */
.score-hero {
  display: flex; align-items: center; gap: var(--space-xl);
  padding: var(--space-lg);
  background: var(--bg-sunken);
  border: var(--rule); border-top: var(--rule-accent);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
}

.score-circle {
  position: relative; width: 120px; height: 120px; flex-shrink: 0;
}
.score-ring { position: absolute; inset: 0; width: 120px; height: 120px; transform: rotate(-90deg); }
.score-ring-bg, .score-ring-fill { fill: none; stroke-width: 6; stroke-linecap: round; }
.score-ring-bg { stroke: #D9D2C4; }
.score-ring-fill { stroke: var(--accent); stroke-dasharray: 339.292; stroke-dashoffset: 339.292; transition: stroke-dashoffset 1.2s ease; }

.score-value {
  position: absolute; inset: 0;
  display: flex; align-items: baseline; justify-content: center; gap: 2px;
  pointer-events: none;
}
.score-number { font-size: 2.8rem; font-weight: 600; color: var(--ink); line-height: 1; }
.score-max { font-size: 0.8rem; font-weight: 500; color: var(--ink-faint); }

.score-info { display: flex; flex-direction: column; gap: var(--space-xs); }
.score-grade { font-family: var(--font-serif); font-size: 2.5rem; font-weight: 600; line-height: 1; color: var(--ink); }
.score-grade.grade-Aplus, .score-grade.grade-A { color: var(--ok); }
.score-grade.grade-Bplus, .score-grade.grade-B, .score-grade.grade-Bminus { color: var(--info); }
.score-grade.grade-Cplus, .score-grade.grade-C, .score-grade.grade-Cminus { color: var(--warn); }
.score-grade.grade-Dplus, .score-grade.grade-D, .score-grade.grade-Dminus { color: var(--accent); }
.score-grade.grade-F { color: var(--err); }

.score-label { font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em; color: var(--ink-faint); }
.score-meta { display: flex; gap: var(--space-sm); margin-top: var(--space-xs); flex-wrap: wrap; }

/* ============================================================
   BADGES
   ============================================================ */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; font-size: 0.68rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.04em;
  border-radius: 2px;
}
.badge-success { background: var(--ok-bg); color: var(--ok); }
.badge-warning { background: var(--warn-bg); color: var(--warn); }
.badge-info    { background: var(--info-bg); color: var(--info); }
.badge-critical { background: var(--err-bg); color: var(--sev-critical); }
.badge-high    { background: var(--accent-bg); color: var(--sev-high); }
.badge-medium  { background: var(--warn-bg); color: var(--sev-medium); }
.badge-low     { background: var(--info-bg); color: var(--sev-low); }

.count-badge {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 22px; height: 22px; padding: 0 7px;
  font-family: var(--font-mono); font-size: 0.72rem; font-weight: 600;
  color: var(--ink-soft); background: var(--bg-sunken);
  border: var(--rule); border-radius: 2px;
}
.count-badge-success { background: var(--ok-bg); color: var(--ok); border-color: transparent; }

/* ============================================================
   RESULTS TABS
   ============================================================ */
.tab-bar {
  display: flex; gap: 0;
  border-bottom: var(--rule-strong);
  margin-bottom: var(--space-lg);
  overflow-x: auto;
}
.tab-bar .tab {
  flex: 1; min-width: max-content;
  padding: 10px 16px;
  font-family: var(--font-sans); font-size: 0.82rem; font-weight: 500;
  text-align: center; color: var(--ink-faint);
  background: transparent; border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer; white-space: nowrap;
  transition: color var(--transition-fast), border-color var(--transition-fast);
  margin-bottom: -1px;
}
.tab-bar .tab:hover { color: var(--ink); }
.tab-bar .tab.active { color: var(--ink); border-bottom-color: var(--accent); font-weight: 600; }

.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn 0.25s ease; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ============================================================
   DIMENSION CARDS
   ============================================================ */
.dimensions-list { display: flex; flex-direction: column; gap: 1px; }

.dimension-card {
  background: var(--bg-paper);
  border: var(--rule);
  border-left: 3px solid var(--dim-color, var(--ink-faint));
  border-radius: 0;
  overflow: hidden; transition: background var(--transition-fast);
}
.dimension-card:hover { background: var(--bg-sunken); }
.dimension-card.expanded { background: var(--bg-sunken); }

.dimension-header {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-md); padding: 14px var(--space-lg);
  cursor: pointer; user-select: none;
}
.dimension-left { display: flex; align-items: center; gap: var(--space-sm); }
.dimension-icon { font-size: 1.1rem; }
.dimension-name {
  font-family: var(--font-serif); font-weight: 500; font-size: 1rem;
  color: var(--ink);
}
.dimension-right { display: flex; align-items: center; gap: var(--space-md); }

.dimension-bar {
  width: 100px; height: 3px; background: #D9D2C4; overflow: hidden;
}
.dimension-bar-fill { height: 100%; transition: width 0.6s ease; }
.dimension-bar-fill.good    { background: var(--ok); }
.dimension-bar-fill.warning { background: var(--warn); }
.dimension-bar-fill.bad     { background: var(--accent); }

.dimension-score {
  font-family: var(--font-mono); font-weight: 600; font-size: 0.9rem;
  min-width: 28px; text-align: right;
}
.dimension-score.good { color: var(--ok); }
.dimension-score.warning { color: var(--warn); }
.dimension-score.bad { color: var(--accent); }

.dimension-chevron { color: var(--ink-faint); transition: transform var(--transition-normal); }
.dimension-card.expanded .dimension-chevron { transform: rotate(180deg); }

.dimension-body { max-height: 0; overflow: hidden; transition: max-height var(--transition-normal); }
.dimension-card.expanded .dimension-body { max-height: 600px; }

.dimension-section {
  padding: var(--space-md) var(--space-lg);
  border-top: var(--rule);
}
.dimension-section-title {
  font-family: var(--font-mono); font-size: 0.68rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--ink-faint); margin-bottom: var(--space-sm);
}

.finding-list, .suggestion-list { list-style: none; display: flex; flex-direction: column; gap: 5px; }
.finding-item, .suggestion-item {
  font-size: 0.85rem; line-height: 1.55; color: var(--ink-soft);
  padding-left: var(--space-md); position: relative;
}
.finding-item::before { content: '—'; position: absolute; left: 0; color: var(--ink-faint); }
.suggestion-item::before { content: '→'; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.dim-empty { font-size: 0.85rem; color: var(--ink-faint); font-style: italic; padding: var(--space-sm) 0; }

/* ============================================================
   RADAR CHART — must have explicit size
   ============================================================ */
.radar-chart-container {
  display: flex; align-items: center; justify-content: center;
  width: 100%; min-height: 420px; padding: var(--space-lg); box-sizing: border-box;
}
.radar-chart-container canvas { max-width: 100%; height: auto !important; }

/* ============================================================
   FINDINGS / SECTION HEADERS
   ============================================================ */
.section-header {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-md); margin-bottom: var(--space-md);
}
.section-header h3 {
  font-family: var(--font-serif); font-size: 1.05rem; font-weight: 600;
}

.findings-list { display: flex; flex-direction: column; gap: var(--space-sm); }

.empty-findings {
  padding: var(--space-lg); text-align: center;
  font-size: 0.85rem; color: var(--ink-faint);
  background: var(--bg-sunken); border: var(--rule); border-radius: var(--radius-sm);
}

.finding-card {
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-paper); border: var(--rule);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}
.finding-card:hover { background: var(--bg-sunken); }

.finding-card-critical { border-left: 3px solid var(--sev-critical); }
.finding-card-high     { border-left: 3px solid var(--sev-high); }
.finding-card-medium   { border-left: 3px solid var(--sev-medium); }
.finding-card-low      { border-left: 3px solid var(--sev-low); }
.finding-card-strength { border-left: 3px solid var(--ok); }

.finding-card-header { display: flex; align-items: center; gap: var(--space-sm); margin-bottom: var(--space-xs); }
.finding-card-header strong { font-size: 0.88rem; color: var(--ink); }
.finding-card-desc { font-size: 0.84rem; color: var(--ink-soft); line-height: 1.55; }
.finding-card-suggestion { margin-top: var(--space-sm); font-size: 0.82rem; color: var(--accent); line-height: 1.55; }

/* ── Adversarial ────────────────────────────────────────────────── */
.resistance-badge {
  padding: 4px 12px; font-family: var(--font-mono); font-size: 0.78rem; font-weight: 600;
  color: var(--ink); background: var(--bg-sunken);
  border: var(--rule); border-radius: 2px;
}
.adversarial-card { border-left: 3px solid var(--ink-faint); }
.adversarial-pass    { border-left-color: var(--ok); }
.adversarial-warning { border-left-color: var(--warn); }
.adversarial-fail    { border-left-color: var(--err); }
.adversarial-status {
  font-family: var(--font-mono); font-size: 0.68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.04em;
  padding: 2px 7px; border-radius: 2px;
}
.adversarial-status-pass    { background: var(--ok-bg); color: var(--ok); }
.adversarial-status-warning { background: var(--warn-bg); color: var(--warn); }
.adversarial-status-fail    { background: var(--err-bg); color: var(--err); }

/* ============================================================
   IMPROVED PROMPT
   ============================================================ */
.improvement-badge {
  padding: 4px 12px; font-size: 0.78rem; color: var(--ok);
  background: var(--ok-bg); border-radius: 2px;
}
.improvement-badge strong { color: var(--ok); }

.changes-list { display: flex; flex-direction: column; gap: var(--space-sm); margin-bottom: var(--space-lg); }
.change-item {
  display: flex; align-items: flex-start; gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-paper); border: var(--rule); border-radius: var(--radius-sm);
  font-size: 0.84rem;
}
.change-added        { border-left: 3px solid var(--ok); }
.change-modified     { border-left: 3px solid var(--warn); }
.change-restructured { border-left: 3px solid var(--info); }
.change-type { font-family: var(--font-mono); font-weight: 600; font-size: 0.72rem; white-space: nowrap; flex-shrink: 0; }
.change-added .change-type        { color: var(--ok); }
.change-modified .change-type     { color: var(--warn); }
.change-restructured .change-type { color: var(--info); }
.change-desc { color: var(--ink-soft); line-height: 1.55; }

.improved-prompt-container { position: relative; background: var(--bg-sunken); border: var(--rule); border-top: 2px solid var(--ok); border-radius: var(--radius-sm); overflow: hidden; }
.improved-prompt {
  margin: 0; padding: var(--space-lg);
  font-family: var(--font-mono); font-size: 0.82rem; line-height: 1.75;
  color: var(--ink-soft); white-space: pre-wrap; word-break: break-word;
  max-height: 480px; overflow-y: auto;
}
.improved-actions { display: flex; gap: var(--space-sm); padding: var(--space-md) var(--space-lg); border-top: var(--rule); background: var(--bg-paper); }

/* ============================================================
   TEMPLATES VIEW
   ============================================================ */
.templates-header { padding: var(--space-xl) var(--space-lg) var(--space-md); text-align: center; }
.view-title { font-family: var(--font-serif); font-size: 1.7rem; font-weight: 600; color: var(--ink); margin-bottom: var(--space-sm); }
.view-subtitle { font-size: 0.9rem; color: var(--ink-soft); max-width: 580px; margin: 0 auto var(--space-lg); }

.templates-filter { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-sm); margin-bottom: var(--space-lg); }
.filter-btn {
  padding: 5px 12px;
  font-family: var(--font-sans); font-size: 0.78rem; font-weight: 500;
  color: var(--ink-soft); background: var(--bg-paper);
  border: var(--rule); border-radius: 2px;
  cursor: pointer; transition: all var(--transition-fast);
}
.filter-btn:hover { color: var(--ink); border-color: var(--ink); }
.filter-btn.active { color: var(--bg-paper); background: var(--ink); border-color: var(--ink); }
#category-filters { display: contents; }

.templates-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg); padding: 0 var(--space-lg) var(--space-xl);
}
.template-card {
  display: flex; flex-direction: column;
  background: var(--bg-paper); border: var(--rule);
  border-radius: var(--radius-sm);
  padding: var(--space-lg);
  transition: border-color var(--transition-fast);
}
.template-card:hover { border-color: var(--accent); }
.template-card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-sm); }
.template-name { font-family: var(--font-serif); font-weight: 600; font-size: 1.05rem; color: var(--ink); margin-bottom: var(--space-xs); }
.template-desc { font-size: 0.85rem; color: var(--ink-soft); line-height: 1.55; flex: 1; margin-bottom: var(--space-md); }
.template-tags { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: var(--space-md); }
.tag {
  padding: 2px 7px; font-family: var(--font-mono); font-size: 0.66rem; font-weight: 500;
  color: var(--ink-faint); background: var(--bg-sunken);
  border-radius: 2px;
}
.template-use-btn { align-self: flex-start; }

/* ============================================================
   HISTORY VIEW
   ============================================================ */
.history-header {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-md); padding: var(--space-xl) var(--space-lg) var(--space-md); flex-wrap: wrap;
}
.history-actions { display: flex; gap: var(--space-sm); }

.history-chart-container {
  margin: 0 var(--space-lg) var(--space-md); padding: var(--space-lg);
  background: var(--bg-paper); border: var(--rule); border-radius: var(--radius-sm);
  height: 220px;
}
.history-chart-container canvas { max-height: 180px; }

.history-list { display: flex; flex-direction: column; gap: 1px; padding: 0 var(--space-lg) var(--space-xl); }
.history-item {
  display: flex; align-items: center; gap: var(--space-md);
  padding: var(--space-md);
  background: var(--bg-paper); border: var(--rule);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}
.history-item:hover { background: var(--bg-sunken); }
.history-score {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  width: 52px; height: 52px; flex-shrink: 0;
  background: var(--bg-sunken); border: var(--rule); border-radius: 50%;
}
.history-score-value { font-family: var(--font-mono); font-weight: 700; font-size: 1.05rem; line-height: 1; }
.history-score-value.good { color: var(--ok); }
.history-score-value.warning { color: var(--warn); }
.history-score-value.bad { color: var(--accent); }
.history-score-grade { font-family: var(--font-mono); font-size: 0.62rem; font-weight: 600; color: var(--ink-faint); margin-top: 2px; }
.history-info { flex: 1; min-width: 0; }
.history-preview { font-size: 0.86rem; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-bottom: 2px; }
.history-date { font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-faint); }
.history-actions-group { display: flex; gap: var(--space-xs); }

/* ============================================================
   MISC CONTAINERS (JS-generated content)
   ============================================================ */
.editor-actions { display: flex; gap: var(--space-sm); }
.results-panel { min-height: 0; }
.top-impact-container { display: flex; flex-direction: column; gap: var(--space-sm); margin-bottom: var(--space-lg); }

/* ============================================================
   DROPDOWN
   ============================================================ */
.dropdown-menu {
  position: fixed; min-width: 210px;
  background: var(--bg-paper); border: var(--rule-strong);
  border-radius: var(--radius-sm); padding: var(--space-xs);
  box-shadow: 0 8px 24px rgba(26,22,18,0.15);
  z-index: 200;
}
.dropdown-item {
  display: flex; align-items: center; gap: var(--space-sm);
  width: 100%; padding: 9px 11px;
  font-family: var(--font-sans); font-size: 0.82rem; font-weight: 500;
  color: var(--ink-soft); background: transparent; border: none;
  border-radius: var(--radius-sm); cursor: pointer; text-align: left;
  transition: all var(--transition-fast);
}
.dropdown-item:hover { color: var(--accent); background: var(--bg-sunken); }
.dropdown-divider { border: none; border-top: var(--rule); margin: var(--space-xs) 0; }

/* ============================================================
   TOASTS
   ============================================================ */
.toast-container {
  position: fixed; bottom: var(--space-lg); right: var(--space-lg);
  z-index: 2000; display: flex; flex-direction: column-reverse; gap: var(--space-sm);
  pointer-events: none;
}
.toast {
  display: flex; align-items: center; gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-inverse); color: var(--bg-paper);
  border-radius: var(--radius-sm); box-shadow: 0 6px 20px rgba(26,22,18,0.25);
  min-width: 260px; max-width: 420px;
  opacity: 0; transform: translateX(20px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: auto;
}
.toast.toast-show { opacity: 1; transform: translateX(0); }
.toast.toast-success { border-left: 3px solid var(--ok); }
.toast.toast-error   { border-left: 3px solid var(--err); }
.toast.toast-warning { border-left: 3px solid var(--warn); }
.toast.toast-info    { border-left: 3px solid var(--info); }
.toast-icon { font-size: 1.05rem; flex-shrink: 0; }
.toast-msg { font-size: 0.84rem; font-weight: 500; color: var(--bg-paper); }

/* ============================================================
   LEARN HUB (Knowledge)
   ============================================================ */
.learn-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--space-xl);
  max-width: var(--maxw-app, 1280px);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg) var(--space-2xl);
}

/* — Sub-navigation sidebar — */
.learn-subnav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  position: sticky;
  top: calc(var(--header-height) + var(--space-md));
  align-self: start;
  height: fit-content;
}
.learn-subnav-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: transparent;
  border: none;
  border-left: 2px solid transparent;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink-soft);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}
.learn-subnav-btn:hover { color: var(--ink); background: var(--bg-sunken); }
.learn-subnav-btn.active {
  color: var(--accent);
  border-left-color: var(--accent);
  background: var(--accent-bg);
}
.learn-subnav-btn svg { opacity: 0.7; flex-shrink: 0; }
.learn-subnav-btn.active svg { opacity: 1; }

/* — Panels (one visible at a time) — */
.learn-panel { display: none; }
.learn-panel.active { display: block; animation: fadeIn 0.25s ease; }
.learn-content { min-height: 60vh; }

/* — Panel header — */
.learn-panel-header { margin-bottom: var(--space-lg); }
.learn-panel-header .view-title { margin-bottom: var(--space-xs); }

/* — Card grid (reuses templates-grid pattern) — */
.learn-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}

/* — Knowledge card — */
.learn-card {
  background: var(--bg-paper);
  border: var(--rule);
  border-left: 3px solid var(--info);
  border-radius: var(--radius-sm);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  transition: border-color var(--transition-normal);
}
.learn-card:hover { border-color: var(--accent); border-left-color: var(--accent); }
.learn-card-technique { border-left-color: var(--sev-medium); }
.learn-card-framework { border-left-color: var(--accent); }
.learn-card-template { border-left-color: var(--sev-low); }
.learn-card-linked { border-left-color: var(--ok); }
.learn-card-reference { border-left-color: var(--accent); }

.learn-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-sm);
  flex-wrap: wrap;
}
.learn-term-name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.25;
}
.learn-term-tag { flex-shrink: 0; }

.learn-term-def {
  font-family: var(--font-sans);
  font-size: 0.86rem;
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 0;
}

.learn-term-example {
  background: var(--bg-sunken);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
}
.learn-example-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  margin-bottom: 4px;
}
.learn-term-example code { word-break: break-word; }

.learn-meta {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin: 0;
  line-height: 1.45;
}

.learn-example-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: auto;
}
.learn-example-code {
  background: var(--bg-sunken);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  overflow-x: auto;
}
.learn-example-code pre {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
}

/* — Cross-reference chips — */
.learn-cross-refs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding-top: var(--space-xs);
  border-top: var(--rule);
}
.cross-ref {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--info);
  background: var(--info-bg);
  padding: 2px 7px;
  border-radius: var(--radius-sm);
}

/* — Library section (existing content browser) — */
.learn-library-section {
  margin-bottom: var(--space-xl);
}
.learn-library-section .section-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--ink);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-xs);
  border-bottom: var(--rule);
}
.learn-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.learn-list-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-paper);
  border: var(--rule);
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
}
.learn-list-item:hover { background: var(--bg-sunken); }
.learn-list-id {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--ink-faint);
  min-width: 56px;
  flex-shrink: 0;
}
.learn-list-name {
  flex: 1;
  color: var(--ink-soft);
  font-family: var(--font-sans);
}
.learn-list-item .badge { flex-shrink: 0; }

/* — Expandable list items (anti-patterns, best-practices, adversarial) — */
.learn-expandable {
  display: block;
  cursor: pointer;
  list-style: none;
}
.learn-expandable > summary {
  list-style: none;
  cursor: pointer;
}
.learn-expandable > summary::-webkit-details-marker { display: none; }
.learn-expandable-summary {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
}
.learn-chevron {
  margin-left: auto;
  flex-shrink: 0;
  color: var(--ink-faint);
  transition: transform var(--transition-fast);
}
.learn-expandable[open] .learn-chevron { transform: rotate(180deg); }
.learn-expandable[open] .learn-expandable-summary { border-bottom: var(--rule); }

.learn-expandable-body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  background: var(--bg-paper);
  animation: fadeIn 0.15s ease;
}
.learn-detail-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  margin: 0;
  font-size: 0.8rem;
}
.learn-detail-label {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  flex-shrink: 0;
}
.learn-detail-value {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink);
}
.learn-detail-desc {
  font-family: var(--font-sans);
  font-size: 0.84rem;
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 0;
}
.learn-detail-sugg {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 0;
  padding: var(--space-sm) var(--space-md);
  background: var(--accent-bg);
  border-left: 2px solid var(--accent);
  border-radius: var(--radius-sm);
}

@media (max-width: 768px) {
  .learn-layout { grid-template-columns: 1fr; gap: var(--space-md); padding: var(--space-md); }
  .learn-subnav {
    position: static;
    flex-direction: row;
    overflow-x: auto;
    border-bottom: var(--rule);
    padding-bottom: var(--space-sm);
  }
  .learn-subnav-btn {
    border-left: none;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    padding: var(--space-sm) var(--space-md);
  }
  .learn-subnav-btn.active { border-left: none; border-bottom-color: var(--accent); }
  .learn-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .analyzer-layout { grid-template-columns: 1fr; }
  .editor-panel { position: static; }
}
@media (max-width: 768px) {
  .app-header { padding: 0 var(--space-md); flex-wrap: wrap; height: auto; min-height: var(--header-height); padding-top: var(--space-sm); padding-bottom: var(--space-sm); gap: var(--space-sm); }
  .header-left, .header-right { flex: 0 0 auto; }
  .header-nav { order: 3; flex-basis: 100%; overflow-x: auto; }
  .nav-btn { padding: 10px 12px; font-size: 0.8rem; }
  .app-main { padding-top: 120px; }
  .score-hero { flex-direction: column; text-align: center; gap: var(--space-md); }
  .templates-grid { grid-template-columns: 1fr; }
  .dimension-bar { width: 60px; }
}
/* ── Learn Hub (Knowledge) ───────────────────────────────── */
.learn-layout {
  display: flex;
  gap: var(--space-xl);
  align-items: flex-start;
}

/* — Knowledge Search Bar — */
.learn-header-bar {
  margin-bottom: var(--space-xl);
}
.learn-search-wrapper {
  position: relative;
  max-width: 600px;
  display: flex;
  align-items: center;
}
.learn-search-icon {
  position: absolute;
  left: 14px;
  color: var(--ink-faint);
  pointer-events: none;
}
.learn-search-input {
  width: 100%;
  padding: 10px 38px 10px 40px;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  background: var(--bg-paper);
  color: var(--ink);
  border: var(--rule);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color var(--transition-fast);
}
.learn-search-input:focus {
  border-color: var(--accent);
}
.learn-search-clear {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  font-size: 1.2rem;
  color: var(--ink-faint);
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}
.learn-search-clear:hover {
  color: var(--accent);
}
.learn-empty-search {
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
  color: var(--ink-faint);
  font-family: var(--font-sans);
  font-size: 0.9rem;
}
/* ── Site Footer ─────────────────────────────────────────── */
.site-footer {
  margin-top: var(--space-xxl);
  border-top: var(--rule);
  background: var(--bg-sunken);
  padding: var(--space-lg) var(--space-xl);
}
.footer-inner {
  max-width: var(--maxw-app, 1280px);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

/* — Author block (avatar + name + ©) — */
.footer-author { display: flex; align-items: center; gap: var(--space-sm); }
.footer-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--rule);
  flex-shrink: 0;
}
.footer-author-text { display: flex; flex-direction: column; gap: 1px; }
.footer-author-name {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.2;
}

/* — Brand block (wordmark + tagline) — */
.footer-brand { display: flex; flex-direction: column; gap: 2px; align-items: center; }
.footer-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.footer-tagline {
  font-family: var(--font-sans);
  font-size: 0.74rem;
  color: var(--ink-faint);
  letter-spacing: 0.02em;
}

/* — Meta — */
.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-faint);
  letter-spacing: 0.02em;
}

/* — Links with icons — */
.footer-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  border-bottom: none;
  transition: color 0.15s ease, background-color 0.15s ease;
}
.footer-link:hover,
.footer-link:focus {
  color: var(--accent);
  background-color: var(--accent-bg);
  text-decoration: none;
  border-bottom: none;
}
.footer-link:visited { color: var(--ink-soft); }
.footer-link:visited:hover { color: var(--accent); }
.footer-link svg { opacity: 0.8; flex-shrink: 0; }


/* ── Leaderboard / Top 10 Hall of Fame ───────────────────── */
.leaderboard-header-panel {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}
.leaderboard-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.leaderboard-card {
  background: var(--bg-paper);
  border: var(--rule);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
  transition: border-color var(--transition-normal);
  position: relative;
}
.leaderboard-card:hover {
  border-color: var(--accent);
}
.leaderboard-rank {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  min-width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-sunken);
  color: var(--ink);
  flex-shrink: 0;
  border: var(--rule);
}
.rank-1 { background: #FFF8E1; color: #B78103; border-color: #FFE082; }
.rank-2 { background: #F5F5F5; color: #616161; border-color: #E0E0E0; }
.rank-3 { background: #FBE9E7; color: #A13D2D; border-color: #FFCCBC; }

.leaderboard-content-block {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  min-width: 0;
}
.leaderboard-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  flex-wrap: wrap;
}
.leaderboard-prompt-preview {
  background: var(--bg-sunken);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 120px;
  overflow-y: auto;
  margin-top: 4px;
}
.leaderboard-actions {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

/* ── Modal Component ──────────────────────────────────────── */
.modal-backdrop {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(26, 22, 18, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--space-md);
  backdrop-filter: blur(2px);
}
.modal-card {
  background: var(--bg-paper);
  border: var(--rule);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalFadeIn 0.2s ease-out;
}
@keyframes modalFadeIn {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg);
  border-bottom: var(--rule);
}
.modal-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  margin: 0;
  color: var(--ink);
}
.modal-close {
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--ink-faint);
  cursor: pointer;
  line-height: 1;
}
.modal-close:hover { color: var(--accent); }
.modal-body {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.modal-desc {
  font-family: var(--font-sans);
  font-size: 0.86rem;
  color: var(--ink-soft);
  margin: 0;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.form-group label {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink);
}
.form-control {
  padding: 8px 12px;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  background: var(--bg-paper);
  border: var(--rule);
  border-radius: var(--radius-sm);
  outline: none;
  color: var(--ink);
}
.form-control:focus { border-color: var(--accent); }
.modal-score-preview {
  background: var(--bg-sunken);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-footer {
  padding: var(--space-md) var(--space-lg);
  border-top: var(--rule);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
  background: var(--bg-paper);
}


/* ── Modal aliases used by suggest-creator & leaderboard modals ───── */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--bg-modal-overlay, rgba(4, 5, 10, 0.72));
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--space-md);
  backdrop-filter: blur(3px);
}
.modal-overlay.hidden { display: none; }

.modal-panel {
  background: var(--bg-paper);
  border: var(--rule);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalFadeIn 0.2s ease-out;
}
.modal-desc {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin: 0;
  padding: 0 var(--space-lg) var(--space-sm);
}
.modal-close-btn {
  background: none;
  border: none;
  color: var(--ink-faint);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}
.modal-close-btn:hover { color: var(--accent); background: var(--bg-sunken); }
.modal-label {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
  display: block;
}
.modal-input {
  width: 100%;
  box-sizing: border-box;
  padding: 8px 12px;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  background: var(--bg-paper);
  border: var(--rule);
  border-radius: var(--radius-sm);
  outline: none;
  color: var(--ink);
  transition: border-color 0.15s;
}
.modal-input:focus { border-color: var(--accent); }
.modal-textarea {
  resize: vertical;
  min-height: 72px;
  line-height: 1.5;
}
.modal-actions {
  padding: var(--space-md) var(--space-lg);
  border-top: var(--rule);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
  background: var(--bg-paper);
}

/* Suggest creator — inline status message */
.suggest-status {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  margin-top: 2px;
}
.suggest-status.hidden { display: none; }
.suggest-status--error {
  background: rgba(199, 62, 45, 0.08);
  border: 1px solid var(--accent);
  color: var(--accent);
}
.suggest-status--success {
  background: rgba(52, 168, 83, 0.08);
  border: 1px solid #34a853;
  color: #34a853;
}

/* ============================================================
   RESPONSIVE DESIGN (TABLETS & MOBILE PHONES)
   ============================================================ */

@media (max-width: 850px) {
  :root {
    --header-height: 96px;
    --ticker-height: 36px;
  }

  .app-header {
    height: var(--header-height);
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: 48px 48px;
    padding: 0 var(--space-md);
    align-items: center;
  }

  .header-left {
    grid-column: 1 / 2;
    grid-row: 1 / 2;
    flex: initial;
  }

  .logo-text {
    font-size: 1.18rem;
  }

  .header-right {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
    flex: initial;
    gap: 6px;
    justify-content: flex-end;
  }

  .theme-label {
    display: none; /* Icon-only on mobile to keep header clean and compact */
  }

  .theme-toggle-btn {
    padding: 5px 8px;
  }

  .header-nav {
    grid-column: 1 / 3;
    grid-row: 2 / 3;
    display: flex;
    align-items: center;
    width: 100%;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    border-top: var(--rule-color);
    padding: 0 4px;
    mask-image: linear-gradient(to right, black 0%, black calc(100% - 24px), transparent 100%);
    -webkit-mask-image: linear-gradient(to right, black 0%, black calc(100% - 24px), transparent 100%);
  }

  .header-nav::-webkit-scrollbar {
    display: none;
  }

  .nav-btn {
    padding: 12px 12px;
    font-size: 0.8rem;
    flex-shrink: 0;
    height: 100%;
    gap: 6px;
  }

  .nav-btn svg {
    width: 16px;
    height: 16px;
  }

  .news-ticker-bar {
    top: var(--header-height);
    height: var(--ticker-height);
  }

  .news-ticker-label {
    padding: 0 10px;
  }

  .ticker-badge {
    font-size: 0.68rem;
  }

  .app-main {
    padding-top: calc(var(--header-height) + var(--ticker-height));
  }

  .editor-panel {
    position: static;
    top: auto;
  }

  .analyzer-layout {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    padding: var(--space-md);
  }

  /* ── Responsive Footer ─────────────────────── */
  .site-footer {
    padding: var(--space-xl) var(--space-md);
  }
  .footer-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-lg);
  }
  .footer-author {
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }
  .footer-author-text {
    align-items: flex-start;
    text-align: left;
  }
  .footer-brand {
    align-items: center;
    text-align: center;
  }
  .footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
    justify-content: center;
  }
  .footer-link {
    justify-content: center;
    background: var(--bg-paper);
    border: var(--rule);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  :root {
    --header-height: 92px;
    --ticker-height: 34px;
    --space-lg: 16px;
    --space-xl: 16px;
  }

  .analyzer-layout, .templates-header, .history-header {
    padding-left: var(--space-sm);
    padding-right: var(--space-sm);
  }
  .editor-footer {
    flex-direction: column;
    align-items: stretch;
  }
  .btn {
    padding: 10px 16px;
    font-size: 0.82rem;
  }
  .tab-bar .tab {
    padding: 8px 10px;
    font-size: 0.75rem;
  }
  .leaderboard-card {
    flex-direction: column;
  }
  .logo-text {
    font-size: 1.1rem;
  }
  .logo-icon {
    width: 28px;
    height: 28px;
  }
  .nav-btn {
    padding: 10px 10px;
    font-size: 0.78rem;
  }
  .radar-header-panel {
    flex-direction: column;
    align-items: flex-start;
  }
  .radar-subnav-bar {
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
    width: 100%;
  }
  .radar-subnav-bar::-webkit-scrollbar {
    display: none;
  }
  .radar-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Radar IA / Creadores UI ───────────────────────────── */
#view-radar {
  padding: var(--space-xl);
  max-width: 1400px;
  margin: 0 auto;
}
.radar-header-panel {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: var(--rule);
}
.radar-subnav-bar {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  border-bottom: var(--rule);
  padding-bottom: var(--space-xs);
}
.radar-subnav-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  background: transparent;
  border: 1px solid transparent;
  color: var(--ink-soft);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}
.radar-subnav-btn:hover {
  color: var(--vermilion);
  background: var(--bg-sunken);
}
.radar-subnav-btn.active {
  background: var(--bg-paper);
  border-color: var(--rule-color);
  color: var(--vermilion);
  font-weight: 700;
}
.radar-panel {
  display: none;
}
.radar-panel.active {
  display: block;
}
.radar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-md);
}
.radar-card {
  background: var(--bg-paper);
  border: var(--rule);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.radar-card:hover {
  border-color: var(--vermilion);
}
.radar-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.radar-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-sunken);
  border: 1px solid var(--rule-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--vermilion);
  flex-shrink: 0;
}
.radar-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow: hidden;
}
.radar-name {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.radar-handle {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--vermilion);
}
.radar-role {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--ink-soft);
  line-height: 1.3;
}
.radar-desc {
  font-family: var(--font-sans);
  font-size: 0.84rem;
  color: var(--ink-soft);
  line-height: 1.45;
  margin: 0;
}
.radar-platforms {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: var(--space-xs);
}
.platform-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: var(--bg-sunken);
  border: 1px solid var(--rule-color);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-decoration: none;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.platform-pill:hover {
  background: var(--bg-paper);
  border-color: var(--vermilion);
  color: var(--vermilion);
}

/* ── Live News Ticker Bar (Editorial Technical) ───────── */
.news-ticker-bar {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  background: var(--bg-paper);
  border-bottom: var(--rule);
  height: 38px;
  overflow: hidden;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  z-index: 90;
}
.news-ticker-label {
  display: flex;
  align-items: center;
  padding: 0 var(--space-md);
  height: 100%;
  background: var(--bg-sunken);
  border-right: var(--rule);
  flex-shrink: 0;
}
.ticker-badge {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.72rem;
  color: var(--vermilion);
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.news-ticker-viewport {
  flex: 1;
  overflow: hidden;
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}
.news-ticker-track {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  white-space: nowrap;
  animation: tickerSlide 45s linear infinite;
  padding-left: var(--space-lg);
}
.news-ticker-track:hover {
  animation-play-state: paused;
}
.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.15s ease;
}
.ticker-item:hover {
  color: var(--vermilion);
}
.ticker-author {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--ink);
  font-size: 0.78rem;
}
.ticker-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  background: var(--bg-sunken);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  color: var(--ink-soft);
  border: 1px solid var(--rule-color);
}
.ticker-time {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-faint);
}

@keyframes tickerSlide {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}