/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --tinta: #0F1C1A;
  --mata: #0E3A34;
  --ambar: #E8A13A;
  --areia: #F5F1E8;
  --branco: #FFFFFF;
  --texto-escuro: #1A1A17;
  --texto-claro: #F0E9DA;
  --texto-sidebar-muted: #8BA89F;
  --borda: #E0D8CA;
  --borda-suave: #EDE7D9;
  --sombra: 0 1px 4px rgba(15,28,26,.08), 0 4px 16px rgba(15,28,26,.05);
  --sombra-card: 0 2px 8px rgba(15,28,26,.07);
  --radius: 10px;
  --radius-sm: 6px;
  --sidebar-w: 240px;
  --topbar-h: 56px;
  font-size: 16px;
}

html, body { height: 100%; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--areia);
  color: var(--texto-escuro);
  display: flex;
  min-height: 100vh;
}

/* ===== SIDEBAR ===== */
#sidebar {
  width: var(--sidebar-w);
  background: var(--tinta);
  color: var(--texto-claro);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  z-index: 200;
  transition: transform .25s ease;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 20px 18px;
  border-bottom: 1px solid rgba(240,233,218,.08);
}
.sidebar-logo img { width: 32px; height: 32px; flex-shrink: 0; }
.sidebar-wordmark {
  font-size: 15px;
  font-weight: 700;
  color: var(--texto-claro);
  letter-spacing: -.3px;
  line-height: 1.2;
}
.sidebar-wordmark span { color: var(--ambar); }

.sidebar-nav {
  flex: 1;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--texto-sidebar-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background .15s, color .15s;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}
.nav-item .nav-icon { font-size: 18px; width: 22px; text-align: center; flex-shrink: 0; }
.nav-item:hover { background: rgba(240,233,218,.07); color: var(--texto-claro); }
.nav-item.active { background: rgba(232,161,58,.15); color: var(--ambar); }

.sidebar-footer {
  padding: 14px 16px;
  border-top: 1px solid rgba(240,233,218,.08);
  font-size: 12px;
  color: var(--texto-sidebar-muted);
}
.sidebar-emp-label { font-size: 10px; text-transform: uppercase; letter-spacing: .8px; margin-bottom: 6px; opacity: .7; }
.sidebar-emp-name { color: var(--texto-claro); font-weight: 600; font-size: 13px; }
.sidebar-emp-sub { font-size: 11px; margin-top: 2px; }

/* ===== MAIN AREA ===== */
#main {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ===== TOPBAR ===== */
#topbar {
  height: var(--topbar-h);
  background: var(--branco);
  border-bottom: 1px solid var(--borda-suave);
  display: flex;
  align-items: center;
  padding: 0 28px;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 100;
}

#hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
  color: var(--texto-escuro);
  padding: 4px;
  margin-right: 4px;
}

#topbar-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--texto-escuro);
  flex: 1;
}

.topbar-actions { display: flex; align-items: center; gap: 8px; }
.btn-icon {
  background: none;
  border: 1px solid var(--borda);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: 16px;
  cursor: pointer;
  color: var(--texto-escuro);
  transition: background .15s;
}
.btn-icon:hover { background: var(--areia); }

/* ===== CONTENT ===== */
#content {
  flex: 1;
  padding: 28px;
  max-width: 1300px;
  width: 100%;
}

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

/* ===== KPI CARDS ===== */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.kpi-card {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--sombra-card);
  border: 1px solid var(--borda-suave);
  position: relative;
}
.kpi-card.destaque {
  background: var(--ambar);
  border-color: var(--ambar);
}
.kpi-card.destaque .kpi-label,
.kpi-card.destaque .kpi-delta { color: rgba(15,28,26,.65); }
.kpi-card.destaque .kpi-value { color: var(--tinta); }

.kpi-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: #888;
  margin-bottom: 8px;
}
.kpi-value {
  font-size: 34px;
  font-weight: 700;
  color: var(--texto-escuro);
  line-height: 1;
  margin-bottom: 8px;
}
.kpi-delta {
  font-size: 12px;
  color: #888;
}
.kpi-delta .up { color: #22863a; font-weight: 600; }
.kpi-delta .down { color: #c0392b; font-weight: 600; }

/* ===== CHARTS ===== */
.charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 28px;
}
.chart-card {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--sombra-card);
  border: 1px solid var(--borda-suave);
}
.chart-card.full { grid-column: 1 / -1; }
.chart-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--texto-escuro);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.chart-wrap { position: relative; }

/* ===== SECTION HEADER ===== */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}
.section-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--texto-escuro);
}
.section-sub {
  font-size: 13px;
  color: #888;
  margin-top: 2px;
}

/* ===== FILTROS / CHIPS ===== */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.chip {
  padding: 5px 14px;
  border-radius: 99px;
  font-size: 13px;
  font-weight: 500;
  border: 1.5px solid var(--borda);
  background: var(--branco);
  cursor: pointer;
  color: var(--texto-escuro);
  transition: all .15s;
}
.chip:hover { border-color: var(--ambar); color: var(--texto-escuro); }
.chip.active { background: var(--tinta); color: var(--texto-claro); border-color: var(--tinta); }

.search-input {
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--borda);
  font-size: 13px;
  font-family: inherit;
  background: var(--branco);
  outline: none;
  transition: border-color .15s;
  min-width: 200px;
}
.search-input:focus { border-color: var(--ambar); }

/* ===== CONVERSAS LIST ===== */
.conv-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 20px;
  align-items: start;
}

.conv-list {
  background: var(--branco);
  border-radius: var(--radius);
  border: 1px solid var(--borda-suave);
  box-shadow: var(--sombra-card);
  overflow: hidden;
  max-height: calc(100vh - 200px);
  overflow-y: auto;
}

.conv-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  border-bottom: 1px solid var(--borda-suave);
  transition: background .1s;
}
.conv-item:last-child { border-bottom: none; }
.conv-item:hover { background: var(--areia); }
.conv-item.selected { background: rgba(232,161,58,.08); }

.conv-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--mata);
  color: var(--texto-claro);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 15px;
  flex-shrink: 0;
}
.conv-meta { flex: 1; min-width: 0; }
.conv-name { font-weight: 600; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.conv-preview { font-size: 12px; color: #888; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 2px; }
.conv-right { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; flex-shrink: 0; }
.conv-time { font-size: 11px; color: #aaa; }

/* ===== BADGES ===== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}
.badge-ao-vivo { background: #d4edda; color: #155724; }
.badge-aguardando { background: rgba(232,161,58,.2); color: #8a5f00; }
.badge-encerrada { background: #e9ecef; color: #6c757d; }
.badge-humano { background: #cce5ff; color: #004085; }
.badge-handoff { background: rgba(232,161,58,.2); color: #8a5f00; }
.badge-qualificado { background: #d4edda; color: #155724; }
.badge-qualificando { background: #cce5ff; color: #004085; }
.badge-topo { background: #e9ecef; color: #6c757d; }
.badge-encerrado { background: #f8d7da; color: #721c24; }
.badge-ambar { background: var(--ambar); color: var(--tinta); font-weight: 700; }

/* ===== DETALHE CONVERSA ===== */
.conv-detail {
  background: var(--branco);
  border-radius: var(--radius);
  border: 1px solid var(--borda-suave);
  box-shadow: var(--sombra-card);
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 200px);
  overflow: hidden;
}
.conv-detail-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 340px;
  color: #bbb;
  font-size: 14px;
}

.conv-detail-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--borda-suave);
  display: flex;
  align-items: center;
  gap: 14px;
}
.conv-detail-info { flex: 1; }
.conv-detail-name { font-weight: 700; font-size: 16px; }
.conv-detail-sub { font-size: 12px; color: #888; margin-top: 2px; }
.conv-detail-state { display: flex; align-items: center; gap: 6px; margin-top: 6px; font-size: 13px; }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all .15s;
  font-family: inherit;
}
.btn-primary { background: var(--tinta); color: var(--texto-claro); }
.btn-primary:hover { background: var(--mata); }
.btn-ghost { background: none; border: 1.5px solid var(--borda); color: var(--texto-escuro); }
.btn-ghost:hover { background: var(--areia); }
.btn-ambar { background: var(--ambar); color: var(--tinta); }
.btn-ambar:hover { filter: brightness(.95); }
.btn-sm { padding: 5px 10px; font-size: 12px; }

.conv-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  background: #F9F7F2;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.msg-row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}
.msg-row.ia-row, .msg-row.humano-row { justify-content: flex-end; }
.msg-row.lead-row { justify-content: flex-start; }

.msg-bubble {
  max-width: 72%;
  padding: 9px 13px;
  border-radius: 16px;
  font-size: 14px;
  line-height: 1.5;
}
.msg-bubble.lead { background: var(--branco); border-bottom-left-radius: 4px; box-shadow: 0 1px 3px rgba(0,0,0,.07); }
.msg-bubble.ia { background: var(--mata); color: var(--texto-claro); border-bottom-right-radius: 4px; }
.msg-bubble.humano { background: var(--tinta); color: var(--texto-claro); border-bottom-right-radius: 4px; }
.msg-bubble.simulado { background: #e3f2fd; color: var(--texto-escuro); border-bottom-left-radius: 4px; box-shadow: 0 1px 3px rgba(0,0,0,.07); }
.msg-time { font-size: 10px; opacity: .55; margin-top: 3px; display: block; }

.msg-label {
  font-size: 10px;
  color: #aaa;
  text-align: right;
  margin-bottom: 2px;
}
.msg-label.lead-label { text-align: left; }

.typing-indicator { display: flex; gap: 4px; align-items: center; padding: 10px 14px; }
.typing-dot { width: 7px; height: 7px; border-radius: 50%; background: #aaa; animation: bounce .8s infinite; }
.typing-dot:nth-child(2) { animation-delay: .15s; }
.typing-dot:nth-child(3) { animation-delay: .3s; }
@keyframes bounce { 0%,80%,100%{transform:translateY(0)} 40%{transform:translateY(-6px)} }

.conv-ai-paused {
  background: rgba(232,161,58,.1);
  border-top: 1px solid rgba(232,161,58,.25);
  padding: 8px 16px;
  font-size: 12px;
  color: #8a5f00;
  text-align: center;
}

.conv-input-area {
  padding: 12px 16px;
  border-top: 1px solid var(--borda-suave);
  display: none;
  gap: 8px;
  align-items: flex-end;
}
.conv-input-area.visible { display: flex; }
.conv-input {
  flex: 1;
  border: 1.5px solid var(--borda);
  border-radius: 22px;
  padding: 9px 16px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  resize: none;
  max-height: 100px;
  line-height: 1.4;
  transition: border-color .15s;
}
.conv-input:focus { border-color: var(--ambar); }
.btn-send {
  background: var(--ambar);
  color: var(--tinta);
  border: none;
  border-radius: 50%;
  width: 38px; height: 38px;
  font-size: 17px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: filter .15s;
  flex-shrink: 0;
}
.btn-send:hover { filter: brightness(.9); }
.btn-send:disabled { opacity: .4; cursor: default; }

/* ===== TABLE ===== */
.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--branco);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--sombra-card);
  border: 1px solid var(--borda-suave);
}
.data-table th {
  background: var(--areia);
  padding: 11px 16px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: #888;
  border-bottom: 1px solid var(--borda);
}
.data-table td {
  padding: 12px 16px;
  font-size: 14px;
  border-bottom: 1px solid var(--borda-suave);
  vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr { cursor: pointer; transition: background .1s; }
.data-table tbody tr:hover { background: var(--areia); }

/* ===== MODAL / DRAWER ===== */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(15,28,26,.45);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 28px;
  max-width: 520px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(15,28,26,.25);
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 18px;
}
.modal-title { font-size: 18px; font-weight: 700; }
.modal-close {
  background: none; border: none; font-size: 22px; cursor: pointer;
  color: #aaa; line-height: 1;
}
.modal-close:hover { color: var(--texto-escuro); }
.briefing-box {
  background: var(--areia);
  border-radius: var(--radius-sm);
  padding: 16px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--texto-escuro);
  border-left: 3px solid var(--ambar);
}
.briefing-empty { color: #aaa; font-size: 14px; padding: 20px; text-align: center; }

/* ===== CORRETORES ===== */
.corretores-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.corretor-card {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--sombra-card);
  border: 1px solid var(--borda-suave);
}
.corretor-avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--mata);
  color: var(--texto-claro);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 700;
  margin-bottom: 12px;
}
.corretor-nome { font-size: 16px; font-weight: 700; margin-bottom: 2px; }
.corretor-tel { font-size: 12px; color: #888; margin-bottom: 14px; }
.corretor-stat { font-size: 13px; color: #555; margin-bottom: 10px; }
.corretor-stat strong { color: var(--texto-escuro); }
.corretor-leads-list { display: flex; flex-direction: column; gap: 6px; }
.corretor-lead-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; cursor: pointer;
  color: var(--tinta); text-decoration: underline; text-decoration-color: transparent;
  transition: text-decoration-color .15s;
}
.corretor-lead-item:hover { text-decoration-color: var(--ambar); }

/* ===== EMPREENDIMENTOS ===== */
.emp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.emp-card {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--sombra-card);
  border: 1px solid var(--borda-suave);
  position: relative;
}
.emp-card.principal { border-top: 3px solid var(--ambar); }
.emp-card.inativo { opacity: .7; }
.emp-tipo-badge {
  display: inline-block;
  font-size: 11px; font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--areia);
  color: #666;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 10px;
}
.emp-nome { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.emp-cidade { font-size: 13px; color: #888; margin-bottom: 14px; }
.emp-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.emp-stat { background: var(--areia); border-radius: var(--radius-sm); padding: 10px 12px; }
.emp-stat-label { font-size: 10px; text-transform: uppercase; letter-spacing: .5px; color: #888; margin-bottom: 3px; }
.emp-stat-value { font-size: 16px; font-weight: 700; color: var(--texto-escuro); }
.emp-no-activity {
  margin-top: 14px;
  font-size: 12px;
  color: #aaa;
  background: #f5f5f5;
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  text-align: center;
}

/* ===== TOAST ===== */
#toast-container {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  background: var(--tinta);
  color: var(--texto-claro);
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  box-shadow: 0 4px 16px rgba(0,0,0,.2);
  animation: slideIn .2s ease;
  pointer-events: auto;
  max-width: 300px;
}
@keyframes slideIn { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:translateY(0)} }

/* ===== DIVIDER / MISC ===== */
.divider { height: 1px; background: var(--borda-suave); margin: 20px 0; }
.text-muted { color: #888; font-size: 13px; }
.mt-4 { margin-top: 4px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mb-16 { margin-bottom: 16px; }

.sidebar-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 199;
}

/* ===== RESET DEMO FOOTER ===== */
.footer-demo {
  padding: 16px 28px;
  font-size: 11px;
  color: #bbb;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--borda-suave);
}
.btn-reset {
  background: none;
  border: 1px solid #ddd;
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  font-size: 11px;
  cursor: pointer;
  color: #aaa;
  font-family: inherit;
  transition: all .15s;
}
.btn-reset:hover { border-color: #c0392b; color: #c0392b; }

/* ===== MOBILE ===== */
@media (max-width: 900px) {
  #sidebar {
    transform: translateX(-100%);
  }
  #sidebar.open {
    transform: translateX(0);
  }
  .sidebar-overlay.open { display: block; }
  #main { margin-left: 0; }
  #hamburger { display: flex; }

  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .charts-grid { grid-template-columns: 1fr; }
  .charts-grid .chart-card.full { grid-column: 1; }

  .conv-layout { grid-template-columns: 1fr; }
  .conv-detail { max-height: 60vh; }

  #content { padding: 16px; }
}

@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .conv-layout { grid-template-columns: 1fr; }
  .data-table td, .data-table th { padding: 10px 10px; }
  .modal { padding: 18px; }
}