:root {
    --bg:      #0a0a0f;
    --surface: #111118;
    --surface2:#1a1a24;
    --border:  #2a2a3a;
    --accent:  #00ff88;
    --accent2: #0088ff;
    --warn:    #ffaa00;
    --danger:  #ff4466;
    --text:    #e8e8f0;
    --muted:   #666680;
    --radius:  8px;
  }
  * { box-sizing: border-box; margin: 0; padding: 0; }
  body { background: var(--bg); color: var(--text); font-family: 'JetBrains Mono', monospace; font-size: 13px; min-height: 100vh; }

  header {
    background: var(--surface); border-bottom: 1px solid var(--border);
    padding: 14px 32px; display: flex; align-items: center;
    justify-content: space-between; position: sticky; top: 0; z-index: 100;
  }
  .logo { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 18px; display: flex; align-items: center; gap: 10px; }
  .logo-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--danger); box-shadow: 0 0 12px var(--danger); animation: pulse 2s infinite; }
  @keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(.8)} }

  .container { max-width: 1400px; margin: 0 auto; padding: 28px 32px; }

  /* ── Tabs ── */
  .tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 28px; }
  .tab { padding: 10px 20px; cursor: pointer; color: var(--muted); border-bottom: 2px solid transparent; font-family: 'Syne', sans-serif; font-weight: 600; font-size: 11px; letter-spacing: 1px; text-transform: uppercase; transition: all .2s; }
  .tab:hover { color: var(--text); }
  .tab.active { color: var(--accent); border-bottom-color: var(--accent); }
  .tab-content { display: none; }
  .tab-content.active { display: block; }

  /* ── Site filter bar ── */
  .site-bar { display: flex; gap: 8px; align-items: center; margin-bottom: 20px; flex-wrap: wrap; }
  .site-chip { padding: 5px 14px; border-radius: 20px; border: 1px solid var(--border); background: var(--surface2); color: var(--muted); font-size: 11px; cursor: pointer; transition: all .2s; }
  .site-chip:hover { border-color: var(--accent2); color: var(--accent2); }
  .site-chip.active { border-color: var(--accent); color: var(--accent); background: rgba(0,255,136,.08); }

  /* ── Grid ── */
  .grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 24px; }
  .grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
  .grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; margin-bottom: 20px; }

  /* ── Cards ── */
  .card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
  .card-title { font-family: 'Syne', sans-serif; font-weight: 600; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
  .stat-value { font-size: 30px; font-weight: 700; margin-bottom: 4px; }
  .stat-label { color: var(--muted); font-size: 11px; }

  /* ── Buttons ── */
  .btn { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface2); color: var(--text); font-family: 'JetBrains Mono', monospace; font-size: 11px; cursor: pointer; transition: all .2s; white-space: nowrap; }
  .btn:hover { border-color: var(--accent2); color: var(--accent2); }
  .btn-danger { border-color: var(--danger); color: var(--danger); background: rgba(255,68,102,.08); }
  .btn-danger:hover { background: rgba(255,68,102,.15); }
  .btn-success { border-color: var(--accent); color: var(--accent); background: rgba(0,255,136,.08); }
  .btn-success:hover { background: rgba(0,255,136,.15); }
  .btn-blue { border-color: var(--accent2); color: var(--accent2); background: rgba(0,136,255,.08); }
  .btn-primary { border-color: var(--accent2); color: var(--accent2); background: rgba(0,136,255,.15); }
  .btn-primary:hover { background: rgba(0,136,255,.25); }
  .ov-preset.active { border-color: var(--accent2); color: var(--accent2); background: rgba(0,136,255,.15); }

  /* ── Badges ── */
  .badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 20px; font-size: 10px; font-weight: 600; }
  .badge-danger  { background: rgba(255,68,102,.15);  color: var(--danger);  border: 1px solid rgba(255,68,102,.3); }
  .badge-warn    { background: rgba(255,170,0,.15);   color: var(--warn);    border: 1px solid rgba(255,170,0,.3); }
  .badge-success { background: rgba(0,255,136,.1);    color: var(--accent);  border: 1px solid rgba(0,255,136,.2); }
  .badge-blue    { background: rgba(0,136,255,.1);    color: var(--accent2); border: 1px solid rgba(0,136,255,.2); }
  .badge-muted   { background: rgba(102,102,128,.15); color: var(--muted);   border: 1px solid var(--border); }

  /* ── Table ── */
  table { width: 100%; border-collapse: collapse; }
  th { text-align: left; color: var(--muted); font-size: 10px; letter-spacing: 1px; text-transform: uppercase; padding: 8px 12px; border-bottom: 1px solid var(--border); }
  td { padding: 10px 12px; border-bottom: 1px solid rgba(42,42,58,.5); font-size: 12px; vertical-align: middle; }
  tr:last-child td { border-bottom: none; }
  tr:hover td { background: rgba(26,26,36,.6); }
  tr[onclick]:hover td { background: rgba(0,136,255,.08); outline: 1px solid rgba(0,136,255,.15); cursor: pointer; }
  tr[onclick]:hover td:first-child { border-left: 2px solid var(--accent); }

  /* ── Inputs ── */
  .field-input { background: var(--surface2); border: 1px solid var(--border); border-radius: var(--radius); padding: 8px 12px; color: var(--text); font-family: 'JetBrains Mono', monospace; font-size: 12px; outline: none; }
  .field-input:focus { border-color: var(--accent2); }
  .field-input.sm { width: 200px; }
  .field-input.md { width: 280px; }

  /* ── Filtros compactos (aba Cliques) ── */
  .filter-compact { gap: 6px !important; }
  .filter-compact .field-input { padding: 4px 8px; font-size: 10px; }
  .filter-compact label { font-size: 9px !important; margin-bottom: 2px !important; letter-spacing: .5px; }
  #clicks-tbody td { padding: 5px 10px; }

  /* ── Score bar ── */
  .score-bar  { width: 100%; height: 3px; background: var(--border); border-radius: 2px; margin-top: 4px; }
  .score-fill { height: 100%; border-radius: 2px; }

  /* ── Snippet box ── */
  .snippet-box { background: #0d0d0d; border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; font-size: 12px; line-height: 1.7; color: #88aaff; overflow-x: auto; margin: 12px 0; white-space: pre; }

  /* ── Site cards ── */
  .site-card { background: var(--surface2); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 20px; display: flex; flex-direction: column; gap: 10px; transition: border-color .2s; }
  .site-card:hover { border-color: var(--accent2); }
  .site-card-name { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 14px; }
  .site-card-id { color: var(--accent2); font-size: 11px; }
  .site-card-url { color: var(--muted); font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .site-card-stats { display: flex; gap: 12px; flex-wrap: wrap; }
  .site-stat { font-size: 11px; color: var(--muted); }
  .site-stat strong { color: var(--text); }

  /* ── Toast ── */
  #toast { position: fixed; top: 80px; right: 24px; z-index: 999; display: flex; flex-direction: column; gap: 8px; }
  .toast-item { background: var(--surface2); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 16px; font-size: 12px; min-width: 260px; animation: slideIn .2s ease; transition: opacity .3s; }
  .toast-item.success { border-color: var(--accent); }
  .toast-item.error   { border-color: var(--danger); }
  .toast-item.info    { border-color: var(--accent2); }
  @keyframes slideIn { from{transform:translateX(20px);opacity:0} to{transform:translateX(0);opacity:1} }

  /* ── Modal ── */
  .modal { display: none; position: fixed; inset: 0; z-index: 500; background: rgba(0,0,0,.8); align-items: center; justify-content: center; }
  .modal.open { display: flex; }
  .modal-box { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; width: 480px; max-width: 95vw; }
  .modal-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 16px; margin-bottom: 20px; }
  .modal-field { margin-bottom: 14px; }
  .modal-field label { display: block; color: var(--muted); font-size: 11px; margin-bottom: 6px; }
  .modal-field .field-input { width: 100%; }
  .modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 20px; }
  /* ── Cloudflare panel ── */
  .cf-zone-card { background:var(--surface2); border:1px solid var(--border); border-radius:var(--radius); padding:16px 20px; margin-bottom:16px; }
  .cf-zone-card.connected { border-color:rgba(0,255,136,.3); }
  .cf-zone-card.error     { border-color:rgba(255,68,102,.3); }
  .cf-rule-row { display:flex; align-items:center; gap:10px; padding:8px 0; border-bottom:1px solid rgba(42,42,58,.5); font-size:12px; }
  .cf-rule-row:last-child { border-bottom:none; }
  .cf-ip-badge { font-family:'JetBrains Mono',monospace; background:rgba(0,136,255,.1); border:1px solid rgba(0,136,255,.2); color:var(--accent2); padding:2px 8px; border-radius:4px; font-size:11px; }
  .cf-mode-badge { padding:2px 8px; border-radius:20px; font-size:10px; font-weight:700; }
  .cf-mode-block     { background:rgba(255,68,102,.15); color:var(--danger); }
  .cf-mode-challenge { background:rgba(255,170,0,.15); color:var(--warn); }
  .cf-mode-js_challenge { background:rgba(0,136,255,.15); color:var(--accent2); }
  .cf-status-dot { width:8px; height:8px; border-radius:50%; flex-shrink:0; }
  .cf-status-dot.ok  { background:var(--accent); box-shadow:0 0 6px var(--accent); }
  .cf-status-dot.err { background:var(--danger); }
  .cf-status-dot.pending { background:var(--warn); }
  /* About */
  .about-card { background:linear-gradient(135deg,#0d1117 0%,#111118 50%,#0d0d14 100%); border:1px solid var(--border); border-radius:12px; padding:40px; text-align:center; max-width:600px; margin:0 auto; }
  .about-logo { font-family:'Syne',sans-serif; font-weight:800; font-size:36px; color:var(--accent); margin-bottom:8px; letter-spacing:-1px; }
  .about-version { color:var(--muted); font-size:12px; margin-bottom:32px; }
  .about-badge { display:inline-flex; align-items:center; gap:8px; background:var(--surface2); border:1px solid var(--border); border-radius:var(--radius); padding:10px 20px; font-size:12px; color:var(--text); }

  /* ── Settings sidebar layout ── */
  .cfg-layout { display:grid; grid-template-columns:200px 1fr; gap:0; min-height:500px; border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; }
  .cfg-sidebar { background:var(--surface2); border-right:1px solid var(--border); padding:8px 0; }
  .cfg-menu-item { display:flex; align-items:center; gap:10px; padding:10px 16px; cursor:pointer; font-size:12px; color:var(--muted); border-left:3px solid transparent; transition:all .15s; user-select:none; }
  .cfg-menu-item:hover { color:var(--text); background:rgba(255,255,255,.03); }
  .cfg-menu-item.active { color:var(--accent); border-left-color:var(--accent); background:rgba(0,255,136,.05); }
  .cfg-menu-item .cfg-menu-icon { font-size:14px; width:18px; text-align:center; }
  .cfg-menu-sep { height:1px; background:var(--border); margin:6px 12px; }
  .cfg-panel { display:none; padding:24px; overflow-y:auto; min-height:400px; }
  .cfg-panel.active { display:block; }
  .cfg-section-title { font-family:'Syne',sans-serif; font-weight:700; font-size:13px; margin-bottom:16px; padding-bottom:10px; border-bottom:1px solid var(--border); display:flex; justify-content:space-between; align-items:center; }
  .cfg-field { margin-bottom:14px; }
  .cfg-field label { display:block; color:var(--muted); font-size:11px; margin-bottom:5px; }
  .cfg-field .field-input { width:100%; }
  .cfg-grid-2 { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
  .cfg-info { padding:12px 14px; background:rgba(0,136,255,.07); border:1px solid rgba(0,136,255,.2); border-radius:var(--radius); font-size:11px; color:var(--muted); line-height:1.7; margin-top:12px; }
  .cfg-warn { padding:12px 14px; background:rgba(255,170,0,.06); border:1px solid rgba(255,170,0,.2); border-radius:var(--radius); font-size:11px; color:var(--muted); line-height:1.7; margin-top:12px; }
  .cfg-success { padding:12px 14px; background:rgba(0,255,136,.06); border:1px solid rgba(0,255,136,.2); border-radius:var(--radius); font-size:11px; color:var(--muted); line-height:1.7; margin-top:12px; }
  /* site list in settings */
  .site-row { display:flex; align-items:center; gap:10px; padding:10px 0; border-bottom:1px solid rgba(42,42,58,.5); }
  .site-row:last-child { border-bottom:none; }
  .site-row-info { flex:1; min-width:0; }
  .site-row-name { font-size:12px; font-weight:600; color:var(--text); }
  .site-row-meta { font-size:10px; color:var(--muted); margin-top:2px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }

  /* ── Chat IA ── */
  .ai-msg { padding: 12px 16px; border-radius: var(--radius); font-size: 12px; line-height: 1.7; max-width: 90%; }
  .ai-msg-bot  { background: var(--surface2); border: 1px solid var(--border); align-self: flex-start; }
  .ai-msg-user { background: rgba(0,136,255,.12); border: 1px solid rgba(0,136,255,.25); align-self: flex-end; color: var(--accent2); }
  .ai-msg-loading { color: var(--muted); font-style: italic; }
  #ai-chat::-webkit-scrollbar { width: 4px; }
  #ai-chat::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
  /* ── Aba Google ADS ──────────────────────────────────────────── */
  .gads-preset { background: var(--surface2); color: var(--muted); border: 1px solid var(--border); }
  .gads-preset.active { background: rgba(66,133,244,.2); color: #4285f4; border-color: rgba(66,133,244,.4); font-weight: 700; }

  .gads-row:hover { background: rgba(66,133,244,.05) !important; }
  .gads-row-open  { background: rgba(66,133,244,.08) !important; }
  .gads-row-open td { border-bottom: none; }
  .gads-detail-row td { border-top: none; }

  #gads-tbody tr td { padding: 6px 10px; vertical-align: middle; }
  #gads-tbody .gads-detail-row td { padding: 0; }

/* ══════════════════════════════════════════════════════════════
   SIDEBAR LATERAL — collapse/expand
   ══════════════════════════════════════════════════════════════ */

/* Layout raiz */
#fg-app {
  display: flex;
  min-height: calc(100vh - 57px); /* abaixo do header */
}

/* Sidebar */
.fg-sidebar {
  width: 220px;
  min-width: 220px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 57px;
  height: calc(100vh - 57px);
  overflow-y: auto;
  overflow-x: hidden;
  transition: width .22s ease, min-width .22s ease;
  z-index: 50;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.fg-sidebar::-webkit-scrollbar { width: 3px; }
.fg-sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* Collapsed */
.fg-sidebar.collapsed {
  width: 52px;
  min-width: 52px;
}

/* Botão toggle */
.fg-sidebar-toggle {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 10px 12px 6px;
  cursor: pointer;
  color: var(--muted);
  font-size: 11px;
  transition: color .15s;
  flex-shrink: 0;
}
.fg-sidebar-toggle:hover { color: var(--accent); }
.fg-sidebar.collapsed .fg-sidebar-toggle { justify-content: center; }

/* Nav items */
.fg-nav { display: flex; flex-direction: column; padding: 4px 0 20px; }

.fg-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  cursor: pointer;
  color: var(--muted);
  font-size: 12px;
  border-left: 3px solid transparent;
  transition: all .15s;
  white-space: nowrap;
  user-select: none;
  position: relative;
}
.fg-nav-item:hover { color: var(--text); background: rgba(255,255,255,.03); }
.fg-nav-item.active {
  color: var(--accent);
  border-left-color: var(--accent);
  background: rgba(0,255,136,.05);
}

.fg-nav-icon { font-size: 16px; width: 22px; text-align: center; flex-shrink: 0; }
.fg-nav-label { flex: 1; overflow: hidden; text-overflow: ellipsis; }
.fg-sub-arrow {
  font-size: 14px; color: var(--muted); transition: transform .2s;
  flex-shrink: 0; margin-left: auto;
}
.fg-nav-item.sub-open .fg-sub-arrow { transform: rotate(90deg); color: var(--accent2); }

/* Collapsed: esconde label e sub-arrow */
.fg-sidebar.collapsed .fg-nav-label,
.fg-sidebar.collapsed .fg-sub-arrow { display: none; }

/* Collapsed: tooltip ao hover */
.fg-sidebar.collapsed .fg-nav-item {
  justify-content: center;
  padding: 9px 0;
  border-left: none;
  border-radius: 0;
}
.fg-sidebar.collapsed .fg-nav-item.active {
  border-left: none;
  background: rgba(0,255,136,.1);
}
.fg-sidebar.collapsed .fg-nav-item::after {
  content: attr(data-label);
  position: absolute;
  left: 56px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 11px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .15s;
  z-index: 200;
  box-shadow: 0 4px 16px rgba(0,0,0,.4);
}
.fg-sidebar.collapsed .fg-nav-item:hover::after { opacity: 1; }

/* Separador */
.fg-nav-sep {
  height: 1px;
  background: var(--border);
  margin: 6px 12px;
  flex-shrink: 0;
}
.fg-sidebar.collapsed .fg-nav-sep { margin: 6px 8px; }

/* Submenus */
.fg-subnav {
  display: none;
  flex-direction: column;
  background: rgba(0,0,0,.2);
  border-left: 2px solid rgba(0,136,255,.3);
  margin-left: 36px;
  overflow: hidden;
  transition: max-height .2s ease;
}
.fg-subnav.open { display: flex; }
.fg-sidebar.collapsed .fg-subnav { display: none !important; }

.fg-sub-item {
  padding: 7px 14px;
  font-size: 11px;
  color: var(--muted);
  cursor: pointer;
  transition: all .15s;
  border-left: 2px solid transparent;
  white-space: nowrap;
}
.fg-sub-item:hover { color: var(--accent2); background: rgba(0,136,255,.06); }
.fg-sub-item.active { color: var(--accent2); border-left-color: var(--accent2); }

/* Conteúdo */
.fg-content { flex: 1; min-width: 0; overflow-x: hidden; }
.fg-content .container { max-width: none; padding: 24px 28px; }

/* Remove margin-bottom do container antigo já que não tem mais .tabs */
.fg-content .container > .tab-content.active { display: block; }