/* ═══════════════════════════════════════════════════════
   farpa.ai — Sistema de Temas v1.0
   3 temas: void (dark) · ivory (light) · midnight (blue)
   Troca instantânea via CSS variables no :root
   Preferência salva em localStorage('farpa_theme')
═══════════════════════════════════════════════════════ */

/* ── TEMA VOID (dark padrão) ─────────────────────────── */
:root,
[data-theme="void"] {
  --bg-base:       #0a0a0a;
  --bg-layer1:     #141414;
  --bg-layer2:     #1e1e1e;
  --bg-layer3:     #252525;
  --bg-layer4:     #2e2e2e;

  --border-lo:     rgba(255,255,255,0.08);
  --border-md:     rgba(255,255,255,0.14);
  --border-hi:     rgba(255,255,255,0.24);

  --text-1:        #f0f0ef;
  --text-2:        rgba(240,240,239,0.88);
  --text-3:        rgba(240,240,239,0.72);
  --text-4:        rgba(240,240,239,0.52);

  --accent:        #00ff88;
  --accent-2:      #00e5ff;
  --accent-3:      #b57aff;
  --accent-warn:   #ffb800;
  --accent-danger: #ff3b3b;
  --accent-gold:   #ffd764;

  --accent-bg:     rgba(0,255,136,0.08);
  --accent-bg-2:   rgba(0,229,255,0.08);
  --accent-bg-3:   rgba(181,122,255,0.08);

  --sidebar-bg:    #111111;
  --sidebar-border:rgba(255,255,255,0.07);
  --sidebar-hover: rgba(255,255,255,0.05);
  --sidebar-active:rgba(0,255,136,0.10);
  --sidebar-active-border: rgba(0,255,136,0.30);
  --sidebar-text:  rgba(240,240,239,0.72);
  --sidebar-text-active: #f0f0ef;

  --nav-bg:        rgba(10,10,10,0.94);
  --card-bg:       #1e1e1e;
  --input-bg:      #252525;

  --shadow:        0 4px 24px rgba(0,0,0,0.55);
  --shadow-lg:     0 12px 48px rgba(0,0,0,0.65);

  /* Scrollbar */
  scrollbar-color: rgba(255,255,255,0.12) transparent;
}

/* ── TEMA IVORY (light editorial) ───────────────────── */
[data-theme="ivory"] {
  --bg-base:       #f5f2eb;
  --bg-layer1:     #faf8f3;
  --bg-layer2:     #edeae0;
  --bg-layer3:     #e4e0d4;
  --bg-layer4:     #d9d5c8;

  --border-lo:     rgba(60,50,20,0.10);
  --border-md:     rgba(60,50,20,0.18);
  --border-hi:     rgba(60,50,20,0.30);

  --text-1:        #1a1a14;
  --text-2:        rgba(26,26,20,0.88);
  --text-3:        rgba(26,26,20,0.70);
  --text-4:        rgba(26,26,20,0.50);

  --accent:        #2d6a1e;
  --accent-2:      #1a5c6e;
  --accent-3:      #5a2d8a;
  --accent-warn:   #8a5c00;
  --accent-danger: #8a2020;
  --accent-gold:   #7a5800;

  --accent-bg:     rgba(45,106,30,0.10);
  --accent-bg-2:   rgba(26,92,110,0.10);
  --accent-bg-3:   rgba(90,45,138,0.10);

  --sidebar-bg:    #edeae0;
  --sidebar-border:rgba(60,50,20,0.10);
  --sidebar-hover: rgba(60,50,20,0.06);
  --sidebar-active:rgba(45,106,30,0.12);
  --sidebar-active-border: rgba(45,106,30,0.35);
  --sidebar-text:  rgba(26,26,20,0.68);
  --sidebar-text-active: #1a1a14;

  --nav-bg:        rgba(245,242,235,0.96);
  --card-bg:       #faf8f3;
  --input-bg:      #edeae0;

  --shadow:        0 4px 24px rgba(60,50,20,0.12);
  --shadow-lg:     0 12px 48px rgba(60,50,20,0.18);

  scrollbar-color: rgba(60,50,20,0.15) transparent;
}

/* ── TEMA MIDNIGHT (blue deep) ──────────────────────── */
[data-theme="midnight"] {
  --bg-base:       #070c18;
  --bg-layer1:     #0d1425;
  --bg-layer2:     #121c30;
  --bg-layer3:     #172238;
  --bg-layer4:     #1d2a42;

  --border-lo:     rgba(110,181,255,0.08);
  --border-md:     rgba(110,181,255,0.14);
  --border-hi:     rgba(110,181,255,0.26);

  --text-1:        #e8f0ff;
  --text-2:        rgba(232,240,255,0.88);
  --text-3:        rgba(232,240,255,0.68);
  --text-4:        rgba(232,240,255,0.48);

  --accent:        #6eb5ff;
  --accent-2:      #00e5ff;
  --accent-3:      #c4a3ff;
  --accent-warn:   #ffcc66;
  --accent-danger: #ff6b6b;
  --accent-gold:   #ffd764;

  --accent-bg:     rgba(110,181,255,0.10);
  --accent-bg-2:   rgba(0,229,255,0.10);
  --accent-bg-3:   rgba(196,163,255,0.10);

  --sidebar-bg:    #0a1020;
  --sidebar-border:rgba(110,181,255,0.08);
  --sidebar-hover: rgba(110,181,255,0.06);
  --sidebar-active:rgba(110,181,255,0.12);
  --sidebar-active-border: rgba(110,181,255,0.35);
  --sidebar-text:  rgba(232,240,255,0.65);
  --sidebar-text-active: #e8f0ff;

  --nav-bg:        rgba(7,12,24,0.95);
  --card-bg:       #121c30;
  --input-bg:      #172238;

  --shadow:        0 4px 24px rgba(0,0,0,0.60);
  --shadow-lg:     0 12px 48px rgba(0,0,0,0.70);

  scrollbar-color: rgba(110,181,255,0.15) transparent;
}

/* ═══════════════════════════════════════════════════════
   APLICAÇÃO GLOBAL DAS VARIÁVEIS
═══════════════════════════════════════════════════════ */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg-base) !important;
  color: var(--text-1) !important;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  transition: background 0.35s ease, color 0.35s ease;
}

/* Textos — hierarquia de contraste */
h1, h2, h3, h4, h5 {
  color: var(--text-1) !important;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.05;
}
p { color: var(--text-2); }
.muted, .hint, small { color: var(--text-3) !important; }

/* Bordas */
hr, .divider { background: var(--border-lo); border: none; height: 1px; }

/* Cards */
.card, [class*="-card"] {
  background: var(--card-bg);
  border-color: var(--border-lo);
}

/* Inputs */
input, textarea, select {
  background: var(--input-bg) !important;
  border-color: var(--border-md) !important;
  color: var(--text-1) !important;
}
input::placeholder, textarea::placeholder { color: var(--text-4) !important; }
input:focus, textarea:focus { border-color: var(--accent) !important; }

/* ═══════════════════════════════════════════════════════
   SIDEBAR FIXA — 220px estilo Notion
═══════════════════════════════════════════════════════ */
.farpa-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 220px;
  height: 100vh;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  display: flex;
  flex-direction: column;
  z-index: 60;
  overflow: hidden;
  transition: background 0.35s ease, border-color 0.35s ease;
}

/* Logo no topo da sidebar */
.sb-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 18px 16px;
  border-bottom: 1px solid var(--sidebar-border);
  text-decoration: none;
}
.sb-logo-icon { width: 28px; height: 28px; flex-shrink: 0; }
.sb-logo-name {
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -0.8px;
  color: var(--text-1);
}
.sb-logo-name .ai { color: var(--accent); font-weight: 300; }

/* Seções da sidebar */
.sb-section { padding: 16px 10px 4px; }
.sb-section-label {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text-4);
  padding: 0 8px;
  margin-bottom: 4px;
}

/* Itens de nav da sidebar */
.sb-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 8px;
  border: 1px solid transparent;
  color: var(--sidebar-text);
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
  margin-bottom: 1px;
  position: relative;
}
.sb-item:hover {
  background: var(--sidebar-hover);
  color: var(--sidebar-text-active);
}
.sb-item.active {
  background: var(--sidebar-active);
  border-color: var(--sidebar-active-border);
  color: var(--sidebar-text-active);
}
.sb-item.active .sb-icon { color: var(--accent); }
.sb-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--text-3);
  transition: color 0.15s;
}
.sb-item:hover .sb-icon { color: var(--text-2); }

/* Badge de novidade */
.sb-badge {
  margin-left: auto;
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 999px;
  background: var(--accent-bg);
  color: var(--accent);
  border: 1px solid rgba(0,255,136,0.2);
  white-space: nowrap;
}
[data-theme="ivory"] .sb-badge { border-color: rgba(45,106,30,0.2); }
[data-theme="midnight"] .sb-badge { background: var(--accent-bg); color: var(--accent); border-color: rgba(110,181,255,0.2); }

/* Live dot */
.sb-live {
  margin-left: auto;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: sbLive 2s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes sbLive { 0%,100%{opacity:1} 50%{opacity:0.4} }

/* Divisor da sidebar */
.sb-divider {
  height: 1px;
  background: var(--sidebar-border);
  margin: 8px 18px;
}

/* Rodapé da sidebar — tema + user */
.sb-footer {
  margin-top: auto;
  border-top: 1px solid var(--sidebar-border);
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Seletor de tema DENTRO da sidebar (backup) */
.sb-theme-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
}
.sb-theme-label {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-4);
  flex: 1;
}
.sb-theme-dots { display: flex; gap: 5px; }
.sb-theme-dot {
  width: 16px; height: 16px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.18s;
  flex-shrink: 0;
}
.sb-theme-dot:hover { transform: scale(1.2); }
.sb-theme-dot.active { border-color: var(--text-2); }
.sb-dot-void     { background: #0a0a0a; outline: 1px solid rgba(0,255,136,0.5); }
.sb-dot-ivory    { background: #f5f2eb; outline: 1px solid rgba(60,50,20,0.3); }
.sb-dot-midnight { background: #070c18; outline: 1px solid rgba(110,181,255,0.5); }

/* Pro button na sidebar */
.sb-pro-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(255,215,100,0.12), rgba(255,184,0,0.08));
  border: 1px solid rgba(255,215,100,0.22);
  color: var(--accent-gold);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.18s;
}
.sb-pro-btn:hover {
  background: linear-gradient(135deg, rgba(255,215,100,0.20), rgba(255,184,0,0.14));
  border-color: rgba(255,215,100,0.38);
}

/* ═══════════════════════════════════════════════════════
   NAV TOPO — com seletor de tema
═══════════════════════════════════════════════════════ */
.farpa-topnav {
  position: fixed;
  top: 0;
  left: 220px;
  right: 0;
  height: 54px;
  background: var(--nav-bg);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-lo);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 12px;
  z-index: 55;
  transition: background 0.35s, border-color 0.35s, left 0.3s;
}

/* Breadcrumb */
.nav-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--text-4);
  letter-spacing: 0.5px;
  flex: 1;
}
.nav-breadcrumb a { color: var(--text-3); transition: color 0.15s; }
.nav-breadcrumb a:hover { color: var(--text-1); }
.nav-breadcrumb .sep { color: var(--text-4); }
.nav-breadcrumb .current { color: var(--text-2); }

/* Grupo direito da nav */
.nav-right {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

/* Busca */
.nav-search-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--input-bg);
  border: 1px solid var(--border-md);
  border-radius: 8px;
  padding: 7px 12px;
  color: var(--text-3);
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.18s;
  white-space: nowrap;
}
.nav-search-btn:hover { border-color: var(--accent); color: var(--text-2); }
.nav-search-btn svg { width: 14px; height: 14px; flex-shrink: 0; }
.nav-search-kbd {
  background: var(--bg-layer3);
  border: 1px solid var(--border-lo);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 10px;
  color: var(--text-4);
}

/* Seletor de tema — na nav */
.nav-theme-btn {
  position: relative;
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: transparent;
  border: 1px solid var(--border-md);
  border-radius: 8px;
  cursor: pointer;
  color: var(--text-3);
  transition: all 0.18s;
  flex-shrink: 0;
}
.nav-theme-btn:hover { border-color: var(--accent); color: var(--text-2); background: var(--accent-bg); }
.nav-theme-btn svg { width: 16px; height: 16px; }

.theme-picker {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--bg-layer2);
  border: 1px solid var(--border-md);
  border-radius: 14px;
  padding: 12px;
  display: none;
  flex-direction: column;
  gap: 6px;
  min-width: 180px;
  box-shadow: var(--shadow-lg);
  z-index: 200;
}
.theme-picker.open { display: flex; }
.theme-picker-label {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-4);
  margin-bottom: 4px;
  padding: 0 4px;
}
.tp-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s;
}
.tp-option:hover { background: var(--sidebar-hover); }
.tp-option.active { border-color: var(--border-md); background: var(--sidebar-hover); }
.tp-swatch {
  width: 20px; height: 20px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 2px solid var(--border-md);
}
.tp-void     { background: radial-gradient(circle at 35% 35%, #1e1e1e, #0a0a0a); border-color: rgba(0,255,136,0.4); }
.tp-ivory    { background: radial-gradient(circle at 35% 35%, #faf8f3, #edeae0); border-color: rgba(60,50,20,0.3); }
.tp-midnight { background: radial-gradient(circle at 35% 35%, #121c30, #070c18); border-color: rgba(110,181,255,0.4); }
.tp-name { font-size: 13px; font-weight: 700; color: var(--text-1); }
.tp-feel { font-family: 'DM Mono', monospace; font-size: 10px; color: var(--text-3); letter-spacing: 0.3px; }
.tp-check { margin-left: auto; color: var(--accent); font-size: 14px; }

/* Idiomas */
.nav-lang { display: flex; align-items: center; gap: 2px; }
.lang-btn {
  background: none; border: none;
  border-radius: 6px; font-size: 16px;
  padding: 4px 5px; cursor: pointer;
  opacity: 0.45; transition: all 0.15s;
  line-height: 1;
}
.lang-btn:hover { opacity: 0.85; transform: scale(1.15); }
.lang-btn.active { opacity: 1; background: var(--accent-bg); }

/* CTA Pro na nav */
.nav-pro {
  background: linear-gradient(135deg, #ffd764, #ffb800);
  color: #000 !important;
  font-weight: 700;
  font-size: 12px;
  padding: 7px 14px;
  border-radius: 7px;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.18s;
  flex-shrink: 0;
}
.nav-pro:hover { opacity: 0.9; box-shadow: 0 0 18px rgba(255,215,100,0.3); }

/* ═══════════════════════════════════════════════════════
   CONTEÚDO — deslocado pela sidebar
═══════════════════════════════════════════════════════ */
.farpa-content {
  margin-left: 220px;
  padding-top: 54px;
  min-height: 100vh;
  transition: margin-left 0.3s;
}

/* ═══════════════════════════════════════════════════════
   MOBILE — sidebar vira bottom bar
═══════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .farpa-sidebar {
    width: 100%;
    height: auto;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    flex-direction: row;
    border-right: none;
    border-top: 1px solid var(--sidebar-border);
    overflow: visible;
    z-index: 70;
  }
  .sb-logo, .sb-section-label, .sb-divider,
  .sb-footer, .sb-badge, .sb-item span,
  .sb-section { display: none !important; }
  .sb-section:first-of-type { display: flex !important; flex-direction: row !important; flex: 1 !important; padding: 0 !important; }
  .sb-item {
    flex: 1;
    flex-direction: column;
    gap: 3px;
    padding: 8px 4px;
    border-radius: 0;
    border: none !important;
    font-size: 10px;
    justify-content: center;
    margin: 0;
  }
  .sb-item .sb-item-label { display: block; font-size: 9px; letter-spacing: 0; color: var(--text-4); }
  .sb-item.active .sb-item-label { color: var(--accent); }
  .sb-icon { width: 20px; height: 20px; }
  .sb-live { display: none; }
  .farpa-content { margin-left: 0; padding-bottom: 64px; }
  .farpa-topnav { left: 0; }
  .nav-breadcrumb, .nav-search-btn .search-text { display: none; }
}

/* ═══════════════════════════════════════════════════════
   BUSCA GLOBAL
═══════════════════════════════════════════════════════ */
.search-overlay {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(8px);
  display: flex; align-items: flex-start; justify-content: center;
  padding-top: 80px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.2s;
}
.search-overlay.open { opacity: 1; pointer-events: all; }
.search-box {
  background: var(--bg-layer2);
  border: 1px solid var(--border-md);
  border-radius: 16px;
  width: 100%; max-width: 620px;
  overflow: hidden;
  transform: scale(0.97) translateY(-10px);
  transition: transform 0.2s;
  box-shadow: var(--shadow-lg);
  margin: 0 20px;
}
.search-overlay.open .search-box { transform: scale(1) translateY(0); }
.search-top {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-lo);
}
.search-top svg { width: 18px; height: 18px; color: var(--text-3); flex-shrink: 0; }
.search-top input {
  flex: 1; background: transparent; border: none !important;
  outline: none; font-family: 'Space Grotesk', sans-serif;
  font-size: 16px; color: var(--text-1) !important;
}
.search-top input::placeholder { color: var(--text-4) !important; }
.search-esc {
  font-family: 'DM Mono', monospace; font-size: 10px;
  color: var(--text-4); border: 1px solid var(--border-lo);
  border-radius: 4px; padding: 2px 6px; cursor: pointer;
}
.search-results { max-height: 380px; overflow-y: auto; }
.search-result {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 20px; border-bottom: 1px solid var(--border-lo);
  cursor: pointer; transition: background 0.12s; text-decoration: none;
  color: var(--text-1);
}
.search-result:hover { background: var(--sidebar-hover); }
.search-result:last-child { border-bottom: none; }
.sr-icon {
  width: 34px; height: 34px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; flex-shrink: 0;
  background: var(--bg-layer3);
}
.sr-title { font-size: 14px; font-weight: 600; color: var(--text-1); }
.sr-cat {
  font-family: 'DM Mono', monospace; font-size: 10px;
  color: var(--text-3); letter-spacing: 0.5px; margin-top: 2px;
}
.search-footer {
  padding: 10px 20px;
  display: flex; gap: 16px;
  border-top: 1px solid var(--border-lo);
  font-family: 'DM Mono', monospace; font-size: 10px; color: var(--text-4);
}
.search-hint-label {
  padding: 10px 20px 6px;
  font-family: 'DM Mono', monospace; font-size: 10px;
  color: var(--text-4); letter-spacing: 1.5px; text-transform: uppercase;
}

/* ═══════════════════════════════════════════════════════
   TEMA IVORY — overrides para elementos específicos
═══════════════════════════════════════════════════════ */
[data-theme="ivory"] .farpa-topnav { border-bottom-color: rgba(60,50,20,0.12); }
[data-theme="ivory"] .hero-eyebrow, [data-theme="ivory"] .section-eyebrow { color: var(--accent) !important; }
[data-theme="ivory"] .hero-headline .line-accent { color: var(--accent) !important; -webkit-text-fill-color: var(--accent) !important; }
[data-theme="ivory"] .nav-cta { background: var(--accent) !important; color: #fff !important; }
[data-theme="ivory"] .category-bar-fill, [data-theme="ivory"] .cat-bar-fill { background: var(--accent) !important; }
[data-theme="ivory"] .btn-primary { background: var(--accent) !important; color: #fff !important; }
[data-theme="ivory"] .ticker-item { color: var(--text-2) !important; }
[data-theme="ivory"] .hero-stat-num { color: var(--accent) !important; }
[data-theme="ivory"] .feature-card { background: var(--bg-layer1) !important; border-color: var(--border-lo) !important; }
[data-theme="ivory"] .how-step-num { color: var(--text-3) !important; }
[data-theme="ivory"] .module-summary { border-left-color: var(--accent) !important; }
[data-theme="ivory"] .gloss-card-term { color: var(--accent-2) !important; }
[data-theme="ivory"] .gloss-inline-label { color: var(--accent-2) !important; }
[data-theme="ivory"] .cat-featured { background: linear-gradient(135deg,#f0f7e8,#e8f5ea) !important; }
[data-theme="ivory"] .cat-labs { background: linear-gradient(135deg,#e8f2f5,#eef0f8) !important; }
[data-theme="ivory"] .upgrade-banner { background: linear-gradient(135deg,#f0eee6,#eef0f8) !important; }
[data-theme="ivory"] .lib-hero { background: linear-gradient(135deg,#f0f7e8,#f5f0ff) !important; }

/* ═══════════════════════════════════════════════════════
   TEMA MIDNIGHT — overrides
═══════════════════════════════════════════════════════ */
[data-theme="midnight"] .hero-eyebrow { color: var(--accent) !important; }
[data-theme="midnight"] .hero-headline .line-accent {
  background: linear-gradient(90deg, var(--accent), var(--accent-2)) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}
[data-theme="midnight"] .btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)) !important; color: #000 !important; }
[data-theme="midnight"] .hero-stat-num { color: var(--accent) !important; }
[data-theme="midnight"] .category-bar-fill, [data-theme="midnight"] .cat-bar-fill {
  background: linear-gradient(90deg, var(--accent), var(--accent-2)) !important;
}
[data-theme="midnight"] .cat-featured { background: linear-gradient(135deg,#0d1e30,#0d182e) !important; border-color: rgba(110,181,255,0.25) !important; }
[data-theme="midnight"] .cat-labs { background: linear-gradient(135deg,#0d182e,#0d1528) !important; border-color: rgba(0,229,255,0.2) !important; }
[data-theme="midnight"] .module-summary { border-left-color: var(--accent) !important; }
[data-theme="midnight"] .upgrade-banner { background: linear-gradient(135deg,#0d1e35,#101828) !important; }

/* ═══════════════════════════════════════════════════════
   SCROLLBAR GLOBAL
═══════════════════════════════════════════════════════ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-md); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-hi); }

/* ═══════════════════════════════════════════════════════
   SUBPÁGINAS — aplicação de variáveis de tema
═══════════════════════════════════════════════════════ */

/* Biblioteca */
.page-hero, .lib-hero {
  background: var(--bg-layer1) !important;
  border-color: var(--border-lo) !important;
}
.module-card {
  background: var(--card-bg) !important;
  border-color: var(--border-lo) !important;
}
.module-card:hover { border-color: var(--border-md) !important; }
.module-card.open { border-color: var(--accent) !important; }
.module-body-inner { background: var(--bg-base) !important; }
.gloss-card { background: var(--bg-layer3) !important; border-color: var(--border-lo) !important; }
.ref-item { background: var(--bg-layer3) !important; border-color: var(--border-lo) !important; }
.sidebar-glossary, .sidebar-plan { background: var(--card-bg) !important; border-color: var(--border-lo) !important; }
.gloss-search, .search-input, .sort-select {
  background: var(--bg-layer3) !important;
  border-color: var(--border-md) !important;
  color: var(--text-1) !important;
}
.upgrade-banner {
  background: linear-gradient(135deg, var(--bg-layer2), var(--bg-layer3)) !important;
  border-color: var(--border-md) !important;
}
.module-pro-blur { filter: blur(4px); }
.module-pro-block { border-color: var(--border-md) !important; }
.module-footer { border-color: var(--border-lo) !important; }
.module-toggle {
  background: var(--bg-layer3) !important;
  border-color: var(--border-lo) !important;
}
.module-header-content .module-subtitle { color: var(--text-3) !important; }
.objectives-label, .gloss-inline-label { color: var(--accent-2) !important; }
[data-theme="ivory"] .gloss-inline-label { color: var(--accent-2) !important; }

/* Mercados */
.asset-card {
  background: var(--card-bg) !important;
  border-color: var(--border-lo) !important;
}
.asset-card:hover { border-color: var(--border-md) !important; }
.market-tabs { border-color: var(--border-lo) !important; }
.tab-btn { color: var(--text-3) !important; border-color: transparent !important; }
.tab-btn.active { color: var(--text-1) !important; border-color: var(--accent) !important; }
.search-bar { background: var(--input-bg) !important; border-color: var(--border-md) !important; }
.quick-tag { background: var(--bg-layer3) !important; border-color: var(--border-lo) !important; color: var(--text-3) !important; }
.quick-tag:hover { border-color: var(--accent) !important; color: var(--accent) !important; }
.error-banner { background: rgba(255,59,59,0.08) !important; border-color: rgba(255,59,59,0.2) !important; }

/* Labs */
.lab-card { background: var(--card-bg) !important; border-color: var(--border-lo) !important; }
.lab-card:hover { border-color: var(--border-md) !important; }
.lab-preview { background: var(--bg-layer3) !important; border-color: var(--border-lo) !important; }
.demo-modal { background: rgba(0,0,0,0.75) !important; }
.demo-box { background: var(--bg-layer2) !important; border-color: var(--border-md) !important; }
.demo-header { border-color: var(--border-lo) !important; }
.sentiment-input, .headline-input, .resume-area, .bias-text {
  background: var(--bg-layer3) !important;
  border-color: var(--border-md) !important;
  color: var(--text-1) !important;
}
.sentiment-result, .resume-out, #bias-result {
  background: var(--bg-layer3) !important;
  border-color: var(--border-lo) !important;
}
.headline-card { background: var(--bg-layer3) !important; border-color: var(--border-lo) !important; color: var(--text-1) !important; }
.headline-card:hover { border-color: var(--accent) !important; }
.sentiment-btn { background: var(--accent) !important; color: var(--bg-base) !important; }
.lab-btn-primary { background: var(--accent) !important; color: var(--bg-base) !important; }
.lab-btn-ghost { background: transparent !important; border-color: var(--border-md) !important; color: var(--text-1) !important; }

/* Pro page */
[data-theme="ivory"] .hero { background: var(--bg-base) !important; }
[data-theme="ivory"] .pro-mockup {
  background: var(--card-bg) !important;
  border-color: var(--border-md) !important;
  box-shadow: var(--shadow-lg) !important;
}
[data-theme="ivory"] .mockup-topbar { background: var(--bg-layer2) !important; border-color: var(--border-lo) !important; }
[data-theme="ivory"] .feed-item { background: var(--bg-layer3) !important; border-color: var(--border-lo) !important; }
[data-theme="ivory"] .compare-card { background: var(--card-bg) !important; }
[data-theme="ivory"] .test-card { background: var(--card-bg) !important; }
[data-theme="ivory"] .feat-card { background: var(--card-bg) !important; }