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

:root {
  --bg:       #0b0f1a;
  --bg2:      #111827;
  --bg3:      #1a2235;
  --card:     #151e2e;
  --border:   #1f2d45;
  --accent:   #3b82f6;
  --accent2:  #6366f1;
  --text:     #e2e8f0;
  --text-muted: #64748b;
  --hot:      #ef4444;
  --warm:     #f97316;
  --medium:   #eab308;
  --cool:     #3b82f6;
  --cold:     #94a3b8;
  --sidebar-w: 240px;
  --radius:   12px;
}

html, body { height: 100%; overflow: hidden; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
}

/* ── Sidebar ──────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  min-height: 100vh;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  padding: 24px 16px;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 36px;
  padding: 0 4px;
}

.brand-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: grid; place-items: center;
  font-size: 15px; font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}

.brand-name { font-size: 14px; font-weight: 700; color: var(--text); }
.brand-sub  { font-size: 11px; color: var(--text-muted); }

.sidebar-nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }

.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13.5px; font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  transition: all .2s;
}
.nav-item:hover { background: var(--bg3); color: var(--text); }
.nav-item.active { background: linear-gradient(135deg,rgba(59,130,246,.2),rgba(99,102,241,.1)); color: var(--accent); border: 1px solid rgba(59,130,246,.25); }
.nav-icon { font-size: 16px; }

.sidebar-footer {
  margin-top: auto;
  padding: 16px 4px 0;
  border-top: 1px solid var(--border);
}
.legend-title { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); margin-bottom: 10px; }
.legend-item  { font-size: 11.5px; color: var(--text-muted); margin-bottom: 6px; }

/* ── Main ─────────────────────────────────────────────────────── */
.main {
  flex: 1;
  overflow-y: auto;
  padding: 28px 32px;
}

.view { display: none; }
.view.active { display: block; }

.page-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 28px;
}
.page-header h1 { font-size: 24px; font-weight: 700; }
.page-header .subtitle { font-size: 13px; color: var(--text-muted); margin-top: 3px; }
.header-tag {
  font-size: 11px; color: var(--text-muted);
  background: var(--bg3); border: 1px solid var(--border);
  padding: 6px 12px; border-radius: 6px;
}

.api-error-banner {
  margin-bottom: 18px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(239, 68, 68, 0.35);
  background: rgba(127, 29, 29, 0.25);
  color: #fecaca;
  font-size: 12.5px;
  font-weight: 500;
}

/* ── KPI Grid ─────────────────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  position: relative;
  overflow: hidden;
  transition: transform .2s;
}
.kpi-card:hover { transform: translateY(-2px); }
.kpi-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  border-radius: var(--radius) var(--radius) 0 0;
}

.kpi-total::before  { background: linear-gradient(90deg,var(--accent),var(--accent2)); }
.kpi-hot::before    { background: var(--hot); }
.kpi-warm::before   { background: var(--warm); }
.kpi-medium::before { background: var(--medium); }
.kpi-score::before  { background: linear-gradient(90deg,#10b981,#3b82f6); }
.kpi-score-comercial::before { background: linear-gradient(90deg,#f59e0b,#ef4444); }
.kpi-email::before  { background: #8b5cf6; }

.kpi-label { font-size: 11.5px; font-weight: 500; color: var(--text-muted); margin-bottom: 6px; }
.kpi-value { font-size: 30px; font-weight: 800; letter-spacing: -.02em; color: var(--text); line-height: 1; }
.kpi-sub   { font-size: 10.5px; color: var(--text-muted); margin-top: 5px; }

/* ── Chart Cards ──────────────────────────────────────────────── */
.charts-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.chart-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
}
.chart-card.wide { grid-column: span 1; }
.chart-card.full-width { width: 100%; margin-bottom: 20px; }

.chart-title {
  font-size: 13px; font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .06em;
  margin-bottom: 18px;
}

/* ── Top 5 Grid ───────────────────────────────────────────────── */
.section-header {
  font-size: 14px; font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .08em;
  margin: 24px 0 14px;
}

.top5-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}

.top5-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex; flex-direction: column; gap: 8px;
  transition: all .2s;
}
.top5-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.top5-rank { font-size: 11px; color: var(--text-muted); }
.top5-name { font-size: 13px; font-weight: 600; line-height: 1.3; color: var(--text); }
.top5-seg  { font-size: 11px; color: var(--text-muted); }
.top5-score {
  font-size: 22px; font-weight: 800;
  background: linear-gradient(135deg,var(--accent),var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

/* ── Badges ───────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  font-size: 10.5px; font-weight: 600;
  padding: 3px 8px; border-radius: 20px;
}
.badge.hot    { background: rgba(239,68,68,.15);   color: #fca5a5; }
.badge.warm   { background: rgba(249,115,22,.15);  color: #fdba74; }
.badge.medium { background: rgba(234,179,8,.15);   color: #fde047; }
.badge.cool   { background: rgba(59,130,246,.15);  color: #93c5fd; }
.badge.cold   { background: rgba(148,163,184,.1);  color: #94a3b8; }

/* Badge inline da tabela */
.tag-hot    { background:rgba(239,68,68,.15);  color:#fca5a5;  font-size:11px; font-weight:600; padding:2px 8px; border-radius:20px; white-space:nowrap; }
.tag-warm   { background:rgba(249,115,22,.15); color:#fdba74;  font-size:11px; font-weight:600; padding:2px 8px; border-radius:20px; white-space:nowrap; }
.tag-medium { background:rgba(234,179,8,.15);  color:#fde047;  font-size:11px; font-weight:600; padding:2px 8px; border-radius:20px; white-space:nowrap; }
.tag-cool   { background:rgba(59,130,246,.15); color:#93c5fd;  font-size:11px; font-weight:600; padding:2px 8px; border-radius:20px; white-space:nowrap; }
.tag-cold   { background:rgba(148,163,184,.1); color:#94a3b8;  font-size:11px; font-weight:600; padding:2px 8px; border-radius:20px; white-space:nowrap; }

/* ── Filters Bar ──────────────────────────────────────────────── */
.filters-bar {
  display: flex; gap: 12px; flex-wrap: wrap;
  margin-bottom: 20px;
}
.filter-input, .filter-select {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 9px 14px;
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color .2s;
}
.filter-input { flex: 1; min-width: 200px; }
.filter-input:focus, .filter-select:focus { border-color: var(--accent); }
.filter-select option { background: var(--bg2); }

.btn-filter, .btn-clear {
  padding: 9px 20px;
  border-radius: 8px;
  font-size: 13px; font-weight: 600;
  cursor: pointer; border: none;
  transition: all .2s;
}
.btn-filter { background: var(--accent); color: #fff; }
.btn-filter:hover { background: #2563eb; }
.btn-clear  { background: var(--bg3); color: var(--text-muted); border: 1px solid var(--border); }
.btn-clear:hover { color: var(--text); }

/* ── Table ────────────────────────────────────────────────────── */
.table-wrapper {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow-x: auto;
}

.leads-table {
  width: 100%; border-collapse: collapse;
  font-size: 12.5px;
}
.leads-table thead th {
  padding: 12px 14px;
  text-align: left;
  font-size: 10.5px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .06em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.leads-table tbody tr {
  border-bottom: 1px solid rgba(31,45,69,.5);
  transition: background .15s;
  cursor: pointer;
}
.leads-table tbody tr:hover { background: rgba(59,130,246,.05); }
.leads-table tbody td {
  padding: 11px 14px;
  color: var(--text);
  max-width: 220px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.score-pill {
  display: inline-block;
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 20px; padding: 2px 9px;
  font-size: 11.5px; font-weight: 700;
  color: var(--accent);
}
.link-site { color: var(--accent); text-decoration: none; font-size: 11.5px; }
.link-site:hover { text-decoration: underline; }

/* ── Pagination ───────────────────────────────────────────────── */
.pagination {
  display: flex; gap: 8px; justify-content: center;
  margin-top: 20px; flex-wrap: wrap;
}
.page-btn {
  padding: 7px 14px; border-radius: 8px;
  font-size: 12.5px; font-weight: 500;
  cursor: pointer; border: 1px solid var(--border);
  background: var(--card); color: var(--text-muted);
  transition: all .2s;
}
.page-btn:hover { border-color: var(--accent); color: var(--accent); }
.page-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ── Segmentos ────────────────────────────────────────────────── */
.segmentos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 14px;
}
.seg-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}
.seg-name  { font-size: 13px; font-weight: 600; margin-bottom: 10px; color: var(--text); }
.seg-count { font-size: 28px; font-weight: 800; color: var(--accent); }
.seg-label { font-size: 11px; color: var(--text-muted); }

/* Insight Comercial */
.lead-insight {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-top: 8px;
}
.insight-empty, .insight-loading {
  font-size: 13px;
  color: var(--text-muted);
}
.insight-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(240px, 1fr));
  gap: 12px;
}
.insight-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
}
.insight-title {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 8px;
}
.insight-main {
  font-size: 13px;
  color: var(--text);
  line-height: 1.35;
  margin-bottom: 6px;
}
.insight-sub {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.35;
}

/* ── Prospecção ───────────────────────────────────────────────── */
.header-actions { display: flex; gap: 10px; }
.btn-primary { background: linear-gradient(135deg,var(--accent),var(--accent2)); color: #fff; padding: 10px 20px; border-radius: 8px; font-weight: 600; cursor: pointer; border: none; font-size: 13px; }
.btn-primary:hover { filter: brightness(1.1); }

.ia-insights-panel { background: var(--bg3); border: 1px solid var(--accent); border-radius: var(--radius); padding: 16px 20px; margin-bottom: 24px; position: relative; overflow: hidden; }
.ia-insights-panel::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: linear-gradient(to bottom, var(--accent), #10b981); }
.ia-header { font-size: 13px; font-weight: 700; color: var(--text); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.ia-content { font-size: 12.5px; color: var(--text); line-height: 1.5; }
.ia-content ul { list-style: none; display: flex; gap: 16px; margin-top: 8px; }
.ia-content li { background: var(--card); padding: 8px 12px; border-radius: 6px; border: 1px solid var(--border); }
.ia-loading { color: var(--text-muted); font-style: italic; }

.kanban-board { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; min-height: 500px; }
.kanban-column { background: var(--bg2); border-radius: var(--radius); border: 1px solid var(--border); display: flex; flex-direction: column; }
.kanban-column h3 { font-size: 13px; font-weight: 600; padding: 16px; border-bottom: 1px solid var(--border); color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; display: flex; align-items: center; gap: 8px; }
.kanban-column h3 .count { background: var(--bg3); color: var(--text); padding: 2px 8px; border-radius: 20px; font-size: 11px; }

#col-oportunidade h3 { color: #f59e0b; }
#col-oportunidade h3 .count { background: rgba(245, 158, 11, 0.2); }

.kanban-cards { flex: 1; padding: 12px; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; }

.kb-card { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 14px; position: relative; cursor: pointer; transition: transform 0.2s, border-color 0.2s; }
.kb-card:hover { transform: translateY(-2px); border-color: var(--accent); }
.kb-card-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
.kb-cnpj { font-size: 10px; color: var(--text-muted); }
.kb-time { font-size: 10px; color: var(--text-muted); }
.kb-title { font-size: 13px; font-weight: 700; color: var(--text); margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kb-city { font-size: 11px; color: var(--text-muted); display: flex; align-items: center; gap: 4px; margin-bottom: 12px; }
.kb-status-tag { display: inline-block; font-size: 10px; padding: 3px 8px; border-radius: 4px; background: var(--bg3); color: var(--text); font-weight: 600; }

.kb-intent { margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--border); font-size: 11px; color: #10b981; font-weight: 600; }
.kb-error { margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--border); font-size: 11px; color: #ef4444; }

/* Modal Histórico IAS */
.modal-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.6); display: flex; align-items: center; justify-content: center; z-index: 1000; opacity: 0; pointer-events: none; transition: opacity 0.2s; }
.modal-overlay.active { opacity: 1; pointer-events: auto; }
.modal-content { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); width: 600px; max-width: 90vw; max-height: 85vh; display: flex; flex-direction: column; overflow: hidden; }
.modal-header { padding: 16px 20px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.modal-header h2 { font-size: 16px; font-weight: 700; }
.btn-close { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 20px; }
.btn-close:hover { color: var(--text); }
.modal-body { padding: 20px; overflow-y: auto; flex: 1; display: flex; flex-direction: column; gap: 12px; }

.chat-bubble { max-width: 85%; padding: 12px 14px; border-radius: 12px; font-size: 13px; line-height: 1.4; position: relative; }
.chat-bubble.model { background: var(--bg3); border: 1px solid var(--border); align-self: flex-start; border-bottom-left-radius: 4px; }
.chat-bubble.user { background: linear-gradient(135deg,rgba(59,130,246,.2),rgba(99,102,241,.1)); border: 1px solid rgba(59,130,246,.25); align-self: flex-end; border-bottom-right-radius: 4px; color: var(--text); }
.chat-role { font-size: 10px; font-weight: 600; color: var(--text-muted); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.05em; }

/* ── Configurações IA ─────────────────────────────────────────── */
.config-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.config-section { display: flex; flex-direction: column; gap: 14px; }
.input-row { display: flex; gap: 12px; }
.input-group { display: flex; flex-direction: column; gap: 6px; flex: 1; }
.input-group label { font-size: 12px; font-weight: 500; color: var(--text-muted); }

/* ── Scrollbar ────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 9px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ── Loader ───────────────────────────────────────────────────── */
.loader {
  display: flex; align-items: center; justify-content: center;
  gap: 10px; padding: 40px; color: var(--text-muted); font-size: 14px;
}
.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 1300px) {
  .kpi-grid { grid-template-columns: repeat(3, 1fr); }
  .top5-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .charts-row { grid-template-columns: 1fr; }
  .kpi-grid   { grid-template-columns: repeat(2, 1fr); }
  .insight-grid { grid-template-columns: 1fr; }
  .sidebar    { display: none; }
  .main       { padding: 20px 16px; }
}