/* ═══════════════ GUESSLESS IA — SHARED DESIGN SYSTEM ═══════════════ */

:root {
  --bg-root: #08080a;
  --bg-sidebar: #0c0c10;
  --bg-main: #0e0e13;
  --bg-card: #141419;
  --bg-card-hover: #1a1a22;
  --border: #1e1e28;
  --border-hover: #2e2e3a;
  --text-primary: #f0f0f5;
  --text-secondary: #8a8a9a;
  --text-muted: #55556a;
  --accent: #8b5cf6;
  --accent-dim: #7c3aed;
  --accent-glow: rgba(139, 92, 246, 0.15);
  --accent-glow-strong: rgba(139, 92, 246, 0.25);
  --green: #4ade80;
  --red: #f87171;
  --yellow: #fbbf24;
  --sidebar-width: 260px;
  --radius: 14px;
  --radius-sm: 10px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg-root);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  overflow-x: hidden;
}

.lucide { stroke-width: 1.75; }

/* ═══════════════ SIDEBAR ═══════════════ */
.sidebar {
  width: var(--sidebar-width);
  min-height: 100vh;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  z-index: 100;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.25rem 0.5rem;
  margin-bottom: 1.75rem;
}

.brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent) 0%, #a78bfa 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #fff;
}

.brand-text {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}

.brand-badge {
  font-size: 0.6rem;
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-glow);
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  margin-left: auto;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.sidebar-search {
  position: relative;
  margin-bottom: 1.5rem;
  padding: 0 0.25rem;
}

.sidebar-search input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.75rem 0.6rem 2.35rem;
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.82rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.sidebar-search input::placeholder { color: var(--text-muted); }
.sidebar-search input:focus {
  border-color: var(--accent-dim);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.sidebar-search .search-icon-wrap {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  display: flex;
}

.sidebar-search .search-shortcut {
  position: absolute;
  right: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.65rem;
  color: var(--text-muted);
  background: var(--bg-root);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  border: 1px solid var(--border);
  pointer-events: none;
}

.sidebar-section { margin-bottom: 1.25rem; }

.sidebar-section-title {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-muted);
  padding: 0 0.75rem;
  margin-bottom: 0.5rem;
}

.sidebar-nav { list-style: none; }

.sidebar-nav li a {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 400;
  transition: all 0.15s ease;
}

.sidebar-nav li a:hover {
  background: var(--accent-glow);
  color: var(--text-primary);
}

.sidebar-nav li a.active {
  background: var(--accent-glow-strong);
  color: var(--accent);
  font-weight: 500;
}

.sidebar-nav li a .nav-icon {
  width: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  opacity: 0.7;
}

.sidebar-nav li a.active .nav-icon { opacity: 1; }

.sidebar-nav li a .external-badge {
  margin-left: auto;
  opacity: 0.4;
}

.sidebar-footer {
  margin-top: auto;
  padding: 1rem 0.5rem;
  border-top: 1px solid var(--border);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  cursor: default;
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, #6366f1, var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #fff;
}

.user-info { flex: 1; min-width: 0; }
.user-name {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-role {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* ═══════════════ MAIN CONTENT ═══════════════ */
.main {
  margin-left: var(--sidebar-width);
  flex: 1;
  padding: 2rem 2.5rem;
  min-height: 100vh;
  background: var(--bg-main);
}

.main-header { margin-bottom: 2.25rem; }

.main-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.35rem;
}

.breadcrumb {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.3px;
}

.breadcrumb span { color: var(--text-secondary); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.header-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.header-btn:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  background: var(--bg-card-hover);
}

.header-btn .lucide { width: 14px; height: 14px; }

.page-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.85rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.page-subtitle {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
  font-weight: 300;
}

/* ═══════════════ SECTION LABEL ═══════════════ */
.section-label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-muted);
  margin-bottom: 0.85rem;
}

/* ═══════════════ APP CARD ICONS ═══════════════ */
.app-card-icon {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #fff;
}

.app-card-icon .lucide { width: 20px; height: 20px; }

.app-card-icon.seo { background: linear-gradient(135deg, #059669, #10b981); }
.app-card-icon.erp { background: linear-gradient(135deg, var(--accent-dim), #a78bfa); }
.app-card-icon.jarvis { background: linear-gradient(135deg, #2563eb, #60a5fa); }
.app-card-icon.meivende { background: linear-gradient(135deg, #d946ef, #f0abfc); }
.app-card-icon.atlas { background: linear-gradient(135deg, #ea580c, #fb923c); }
.app-card-icon.dash { background: linear-gradient(135deg, #0891b2, #22d3ee); }

/* ═══════════════ STATS BAR ═══════════════ */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.stat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 500;
}

.stat-header .lucide {
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  opacity: 0.5;
}

.stat-value {
  font-family: 'Outfit', sans-serif;
  font-size: 1.65rem;
  font-weight: 600;
  letter-spacing: -0.5px;
  color: var(--text-primary);
}

.stat-change {
  font-size: 0.72rem;
  font-weight: 500;
  margin-top: 0.3rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.stat-change .lucide { width: 12px; height: 12px; }

.stat-change.up { color: var(--green); }
.stat-change.neutral { color: var(--text-muted); }

.stat-bar {
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  margin-top: 0.75rem;
  overflow: hidden;
}

.stat-bar-fill {
  height: 100%;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--accent-dim), var(--accent));
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ═══════════════ STATUS DOT ═══════════════ */
.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 4px rgba(74, 222, 128, 0); }
}

/* ═══════════════ PERF GRID (Dashboard) ═══════════════ */
.perf-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.perf-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem;
  transition: border-color 0.2s;
}

.perf-card:hover { border-color: var(--border-hover); }

.perf-card.disabled { opacity: 0.5; }

.perf-card-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.15rem;
}

.perf-card-header h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.2px;
}

.perf-tag {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.perf-status {
  margin-left: auto;
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.perf-status.online { color: var(--green); }
.perf-status.online .dot { background: var(--green); animation: pulse-dot 2s infinite; }
.perf-status.offline { color: var(--red); }
.perf-status.offline .dot { background: var(--red); }
.perf-status.checking { color: var(--yellow); }
.perf-status.checking .dot { background: var(--yellow); animation: pulse-dot 1s infinite; }

.perf-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.perf-metric { text-align: center; }

.perf-metric-label {
  display: block;
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.25rem;
}

.perf-metric-value {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 600;
}

.perf-metric-value.low { color: var(--green); }
.perf-metric-value.muted { color: var(--text-muted); }

.perf-bar-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.perf-bar-label { white-space: nowrap; }
.perf-bar-pct { font-weight: 500; color: var(--text-secondary); }

/* ═══════════════ ROADMAP GRID (Relatórios) ═══════════════ */
.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.roadmap-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem;
  transition: border-color 0.2s;
}

.roadmap-card:hover { border-color: var(--border-hover); }

.roadmap-card.disabled { opacity: 0.5; }

.roadmap-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.roadmap-header h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.2px;
}

.roadmap-subtitle {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.badge-disabled {
  margin-left: auto;
  font-size: 0.65rem;
  color: var(--text-muted);
  background: var(--bg-root);
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  border: 1px solid var(--border);
}

.roadmap-timeline {
  position: relative;
  padding-left: 1.25rem;
}

.roadmap-timeline::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: var(--border);
}

.timeline-item {
  position: relative;
  padding-bottom: 1rem;
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-dot {
  position: absolute;
  left: -1.25rem;
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: var(--bg-card);
  z-index: 1;
}

.timeline-item.done .timeline-dot {
  background: var(--green);
  border-color: var(--green);
}

.timeline-item.current .timeline-dot {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.timeline-item.upcoming .timeline-dot {
  background: var(--bg-card);
  border-color: var(--text-muted);
}

.timeline-label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 0.15rem;
  display: block;
}

.timeline-item.done .timeline-label { color: var(--green); }
.timeline-item.current .timeline-label { color: var(--accent); }
.timeline-item.upcoming .timeline-label { color: var(--text-muted); }

.timeline-content p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* ═══════════════ SETTINGS / INTEGRATIONS GRID ═══════════════ */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.settings-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem;
  transition: border-color 0.2s;
}

.settings-card:hover { border-color: var(--border-hover); }

.settings-card-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

.settings-card-header h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.2px;
}

.settings-card-header .card-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--accent-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.settings-card-header .card-icon .lucide { width: 18px; height: 18px; }

.settings-card p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0;
  border-top: 1px solid var(--border);
}

.settings-row-label {
  font-size: 0.82rem;
  color: var(--text-primary);
}

.settings-row-value {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.settings-row-value.active { color: var(--green); }

/* Toggle switch */
.toggle {
  width: 36px;
  height: 20px;
  background: var(--border);
  border-radius: 10px;
  position: relative;
  cursor: pointer;
  transition: background 0.2s;
}

.toggle.on { background: var(--accent); }

.toggle::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  top: 2px;
  left: 2px;
  transition: transform 0.2s;
}

.toggle.on::after { transform: translateX(16px); }

/* Integration cards */
.integration-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem;
  transition: all 0.2s;
}

.integration-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
}

.integration-card-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 0.65rem;
}

.integration-card-header h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 600;
}

.integration-card-header .int-icon {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.integration-status {
  margin-left: auto;
  font-size: 0.68rem;
  font-weight: 500;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
}

.integration-status.connected {
  color: var(--green);
  background: rgba(74, 222, 128, 0.12);
}

.integration-status.pending {
  color: var(--yellow);
  background: rgba(251, 191, 36, 0.12);
}

.integration-status.disconnected {
  color: var(--text-muted);
  background: var(--bg-root);
}

.integration-card p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

/* ═══════════════ MOBILE ═══════════════ */
.mobile-toggle {
  display: none;
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 200;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  -webkit-tap-highlight-color: transparent;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 90;
  -webkit-tap-highlight-color: transparent;
}

body.sidebar-open { overflow: hidden; }

@media (max-width: 1024px) {
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .perf-grid { grid-template-columns: 1fr; }
  .roadmap-grid { grid-template-columns: 1fr; }
  .settings-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .mobile-toggle { display: flex; }

  .sidebar {
    transform: translateX(-100%);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay.open { display: block; }

  .main {
    margin-left: 0;
    padding: 1.25rem;
    padding-top: 4.5rem;
  }

  .main-header-top {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .page-title { font-size: 1.4rem; }
  .page-subtitle { font-size: 0.82rem; }

  .header-actions {
    flex-wrap: wrap;
    gap: 0.4rem;
  }

  .stats-bar { grid-template-columns: 1fr; }

  /* Performance cards */
  .perf-metrics {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }

  .perf-card-header {
    flex-wrap: wrap;
    gap: 0.65rem;
  }

  .perf-status {
    margin-left: 0;
    width: 100%;
  }

  /* Roadmap cards */
  .roadmap-header {
    flex-wrap: wrap;
    gap: 0.65rem;
  }

  .badge-disabled {
    margin-left: 0;
  }

  /* Settings */
  .settings-row {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .toggle {
    width: 44px;
    height: 24px;
    flex-shrink: 0;
  }

  .toggle::after {
    width: 20px;
    height: 20px;
  }

  .toggle.on::after {
    transform: translateX(20px);
  }

  /* Integration cards */
  .integration-card-header {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .integration-status {
    margin-left: 0;
  }
}

@media (max-width: 480px) {
  .main {
    padding: 1rem;
    padding-top: 4.5rem;
  }

  .page-title { font-size: 1.25rem; }

  .stat-value { font-size: 1.35rem; }

  .perf-card { padding: 1rem; }
  .roadmap-card { padding: 1rem; }
  .settings-card { padding: 1rem; }
  .integration-card { padding: 1rem; }

  .header-btn {
    padding: 0.4rem 0.65rem;
    font-size: 0.72rem;
  }
}

/* ═══════════════ HEALTH CHECK STATUS ═══════════════ */
.app-status.offline { color: var(--red); }
.app-status.offline .dot { background: var(--red); animation: none; }
.app-status.checking { color: var(--yellow); }
.app-status.checking .dot { background: var(--yellow); animation: pulse-dot 1s infinite; }

/* Skeleton loading shimmer */
.skeleton {
  position: relative;
  overflow: hidden;
  background: var(--border) !important;
  color: transparent !important;
  border-radius: 4px;
  min-width: 3ch;
  min-height: 1.2em;
}

.skeleton::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
  animation: shimmer 1.5s infinite;
}

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

/* ═══════════════ ANIMATIONS ═══════════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-in {
  animation: fadeUp 0.5s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.delay-1 { animation-delay: 0.05s; }
.delay-2 { animation-delay: 0.1s; }
.delay-3 { animation-delay: 0.15s; }
.delay-4 { animation-delay: 0.2s; }
.delay-5 { animation-delay: 0.25s; }
.delay-6 { animation-delay: 0.3s; }
.delay-7 { animation-delay: 0.35s; }
.delay-8 { animation-delay: 0.4s; }