/* ═══════════════════════════════════════════════════
   DESIGN TOKENS — Claro Premium / Executivo
═══════════════════════════════════════════════════ */
:root {
  --bg: #F7F5F0;
  --surface: #FFFFFF;
  --surface2: #FAFAF8;
  --border: #E8E2D8;
  --border2: #D4CCC0;
  --gold: #A8762A;
  --gold-lt: #C99540;
  --gold-bg: #FBF5E8;
  --gold-bdr: #E8D4A4;
  --text-1: #1A1612;
  --text-2: #4A4440;
  --text-3: #8A8078;
  --text-4: #B4ACA4;
  --accent: #1A3A6B;
  --accent-lt: #EEF3FA;
  --accent-bdr: #C4D4EC;
  --ok: #166534;
  --ok-bg: #F0FDF4;
  --ok-bdr: #BBF7D0;
  --warn: #92400E;
  --warn-bg: #FFFBEB;
  --danger: #991B1B;
  --danger-bg: #FEF2F2;
  --bruno: #1E5F8A;
  --gabriel: #1A6B45;
  --raiane: #7B3074;
  --shadow-sm: 0 1px 4px rgba(26, 22, 18, .06);
  --shadow-md: 0 4px 16px rgba(26, 22, 18, .08);
  --shadow-lg: 0 12px 40px rgba(26, 22, 18, .12);
  --r: 10px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text-1);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ═══════════════════════════════════════════════════
   TOPBAR
═══════════════════════════════════════════════════ */
.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  height: 60px;
  display: flex;
  align-items: center;
  padding: 0 28px;
  gap: 0;
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: var(--shadow-sm);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-right: 32px;
  flex-shrink: 0;
}

.brand {
  display: flex;
  align-items: center;
}

.brand-logo-full {
  height: 48px;
  /* ajuste fino */
  width: auto;
  object-fit: contain;
}

.brand-gem {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, var(--gold), var(--gold-lt));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  box-shadow: 0 2px 8px rgba(168, 118, 42, .3);
}

.brand-text {
  line-height: 1.15;
}

.brand-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: .02em;
}

.brand-sub {
  font-size: .7rem;
  font-weight: 500;
  color: var(--text-3);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.brand-logo {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

/* ── TABS NAVIGATION ─────────────────────────── */
.tabs-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 18px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--text-3);
  font-family: 'Inter', sans-serif;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .18s;
  white-space: nowrap;
  letter-spacing: .01em;
}

.tab-btn:hover {
  background: var(--bg);
  color: var(--text-2);
}

.tab-btn.active {
  background: var(--gold-bg);
  color: var(--gold);
  border: 1px solid var(--gold-bdr);
}

.tab-btn .tab-icon {
  font-size: 1rem;
}

.tab-pill {
  font-size: .65rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 10px;
  background: var(--gold-bg);
  color: var(--gold);
  border: 1px solid var(--gold-bdr);
}

.tab-btn.active .tab-pill {
  background: var(--gold);
  color: #fff;
  border-color: var(--gold);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
  flex-shrink: 0;
}

.status-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: .75rem;
  font-weight: 600;
  background: var(--ok-bg);
  color: var(--ok);
  border: 1px solid var(--ok-bdr);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  animation: pulse 2s infinite;
}

.status-badge.erro {
  background: var(--danger-bg);
  color: var(--danger);
  border-color: #fca5a5;
}

.status-badge.erro .status-dot {
  background: #ef4444;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1
  }

  50% {
    opacity: .4
  }
}

.hora-txt {
  font-size: .78rem;
  color: var(--text-3);
  font-weight: 500;
}

/* ═══════════════════════════════════════════════════
   TAB PANELS
═══════════════════════════════════════════════════ */
.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* ═══════════════════════════════════════════════════
   ABA ESTOQUE — layout original melhorado
═══════════════════════════════════════════════════ */
.estoque-main {
  padding: 24px 28px;
}

/* Filtros */
.filtros-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 20px 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.filtros-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.filtros-title {
  font-size: .95rem;
  font-weight: 700;
  color: var(--text-1);
}

.filtros-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.field label {
  font-size: .7rem;
  font-weight: 700;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.field select,
.field input[type="date"],
.field input[type="text"] {
  padding: 9px 13px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: .88rem;
  font-family: 'Inter', sans-serif;
  color: var(--text-1);
  background: var(--surface);
  min-width: 190px;
  outline: none;
  transition: border-color .15s;
}

.field select:focus,
.field input:focus {
  border-color: var(--gold);
}

.btn-primary {
  padding: 10px 22px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: .88rem;
  font-weight: 700;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: all .15s;
  display: flex;
  align-items: center;
  gap: 7px;
}

.btn-primary:hover {
  background: #122e58;
}

.btn-primary:disabled {
  opacity: .5;
  cursor: not-allowed;
}

.btn-secondary {
  padding: 9px 16px;
  background: var(--surface);
  color: var(--text-2);
  border: 1.5px solid var(--border2);
  border-radius: 8px;
  font-size: .82rem;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: all .15s;
}

.btn-secondary:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-gold {
  padding: 10px 22px;
  background: var(--gold);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: .88rem;
  font-weight: 700;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: all .15s;
}

.btn-gold:hover {
  background: var(--accent);

}

.btn-gold:disabled {
  opacity: .5;
  cursor: not-allowed;
}

.aviso-info {
  background: var(--accent-lt);
  border: 1px solid var(--accent-bdr);
  border-radius: 8px;
  padding: 9px 14px;
  font-size: .82rem;
  color: var(--accent);
  margin-bottom: 16px;

  width: 550px;
  /* 👈 define largura */
}

/* KPI Grid Estoque */
.kpi-grid-6 {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 16px 18px;
  border-top: 3px solid transparent;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s;
}

.kpi-card:hover {
  box-shadow: var(--shadow-md);
}

.kpi-card.c-blue {
  border-top-color: var(--accent);
}

.kpi-card.c-green {
  border-top-color: var(--ok);
}

.kpi-card.c-gold {
  border-top-color: var(--gold);
}

.kpi-card.c-purple {
  border-top-color: #7c3aed;
}

.kpi-card.c-teal {
  border-top-color: #0891b2;
}

.kpi-card.c-rose {
  border-top-color: #e11d48;
}

.kpi-label {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text-3);
  margin-bottom: 6px;
}

.kpi-valor {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-1);
  line-height: 1;
  margin-bottom: 4px;
}

.kpi-sub {
  font-size: .72rem;
  color: var(--text-4);
}

/* Data ref */
.data-ref-bar {
  text-align: right;
  margin-bottom: 10px;
  font-size: .78rem;
  color: var(--text-4);
}

.data-ref-bar strong {
  color: var(--gold);
}

/* Charts */
.charts-row {
  display: grid;
  gap: 14px;
  margin-bottom: 14px;
}

.cols-2 {
  grid-template-columns: 1fr 1fr;
}

.chart-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
}

.chart-header {
  margin-bottom: 14px;
}

.chart-title {
  font-size: .9rem;
  font-weight: 700;
  color: var(--text-1);
}

.chart-sub {
  font-size: .75rem;
  color: var(--text-3);
  margin-top: 2px;
}

.chart-wrap {
  height: 220px;
  position: relative;
}

/* Tabela */
.table-wrap {
  overflow-x: auto;
}

table.dt {
  width: 100%;
  border-collapse: collapse;
  font-size: .85rem;
}

table.dt thead th {
  padding: 9px 13px;
  text-align: left;
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-3);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

table.dt tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background .1s;
}

table.dt tbody tr:hover {
  background: var(--gold-bg);
}

table.dt tbody td {
  padding: 10px 13px;
  color: var(--text-2);
  vertical-align: middle;
}

.money {
  color: var(--ok);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* Progress bar */
.prog-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.prog-bg {
  flex: 1;
  height: 5px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.prog-fill {
  height: 5px;
  border-radius: 3px;
  background: var(--accent);
}

/* Fab section */
.fab-section {
  margin-bottom: 14px;
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.fab-header {
  padding: 13px 18px;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.fab-header:hover {
  background: #122e58;
}

.fab-header-title {
  font-size: .9rem;
  font-weight: 700;
}

.fab-header-meta {
  font-size: .78rem;
  opacity: .85;
  display: flex;
  gap: 14px;
  align-items: center;
}

.fab-body {
  display: none;
  background: var(--surface);
}

.fab-body.open {
  display: block;
}

/* IA Resumo */
#resumoIA {
  display: none;
  background: linear-gradient(135deg, #eff6ff 0%, #f0fdf4 100%);
  border: 1px solid var(--accent-bdr);
  border-radius: var(--r);
  padding: 18px 22px;
  margin-bottom: 20px;
  position: relative;
}

#resumoIA .ia-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: #fff;
  border-radius: 20px;
  padding: 3px 12px;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .04em;
  margin-bottom: 10px;
}

#resumoIA .ia-text {
  font-size: .85rem;
  color: var(--text-2);
  line-height: 1.75;
  white-space: pre-wrap;
}

#resumoIA.loading .ia-text {
  color: var(--text-3);
  font-style: italic;
}

#resumoIA .ia-close {
  position: absolute;
  top: 12px;
  right: 14px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-3);
  font-size: 16px;
}

#resumoIA .ia-close:hover {
  color: var(--danger);
}

/* Loader */
.loader {
  text-align: center;
  padding: 32px;
  color: var(--text-3);
}

.spinner {
  display: inline-block;
  width: 26px;
  height: 26px;
  border: 3px solid var(--border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin .8s linear infinite;
  margin-bottom: 8px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.empty {
  text-align: center;
  padding: 40px;
  color: var(--text-3);
  font-size: .9rem;
}

/* ═══════════════════════════════════════════════════
   ABA VENDAS — sidebar + content
═══════════════════════════════════════════════════ */
.vendas-layout {
  display: flex;
  min-height: calc(100vh - 60px);
}

.vendas-sidebar {
  width: 280px;
  min-width: 280px;
  border-right: 1px solid var(--border);
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: var(--surface);
  overflow-y: auto;
}

.sidebar-section-title {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}

.form-group-v {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group-v label {
  font-size: .75rem;
  color: var(--text-3);
  font-weight: 600;
}

.form-group-v input[type="date"],
.form-group-v select {
  padding: 9px 12px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: .88rem;
  font-family: 'Inter', sans-serif;
  color: var(--text-1);
  background: var(--surface);
  width: 100%;
  outline: none;
  transition: border-color .15s;
}

.form-group-v input[type="date"]:focus,
.form-group-v select:focus {
  border-color: var(--gold);
}

/* Coord pills */
.coord-pills-v {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.coord-pill {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  cursor: pointer;
  transition: all .18s;
  font-family: 'Inter', sans-serif;
  background: var(--surface);
  text-align: left;
}

.coord-pill:hover {
  border-color: var(--gold-lt);
  background: var(--gold-bg);
}

.coord-pill.active {
  border-color: var(--gold);
  background: var(--gold-bg);
}

.coord-pill.b-active {
  border-color: var(--bruno);
  background: rgba(30, 95, 138, .07);
}

.coord-pill.g-active {
  border-color: var(--gabriel);
  background: rgba(26, 107, 69, .07);
}

.coord-pill.r-active {
  border-color: var(--raiane);
  background: rgba(123, 48, 116, .07);
}

.coord-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 3px;
}

.coord-dot.bruno {
  background: var(--bruno);
}

.coord-dot.gabriel {
  background: var(--gabriel);
}

.coord-dot.raiane {
  background: var(--raiane);
}

.coord-name {
  font-size: .88rem;
  font-weight: 700;
  color: var(--text-1);
}

.coord-sub {
  font-size: .72rem;
  color: var(--text-3);
  line-height: 1.35;
  margin-top: 2px;
}

/* Vendas content */
.vendas-content {
  flex: 1;
  padding: 24px 28px;
  overflow-y: auto;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.vendas-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  padding: 60px 20px;
}

.vendas-empty-icon {
  font-size: 3rem;
  opacity: .25;
  margin-bottom: 14px;
}

.vendas-empty-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-2);
  margin-bottom: 6px;
}

.vendas-empty-sub {
  font-size: .85rem;
}

/* KPIs Vendas */
.kpi-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.v-kpi {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 16px 18px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.v-kpi::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gold);
}

.v-kpi-label {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text-3);
  margin-bottom: 6px;
}

.v-kpi-valor {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--text-1);
  line-height: 1;
  margin-bottom: 4px;
}

.v-kpi-sub {
  font-size: .72rem;
  color: var(--text-4);
}

/* Charts grid vendas */
.v-charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.v-chart-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
}

.v-chart-title {
  font-size: .88rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 7px;
}

.v-chart-wrap {
  position: relative;
  height: 240px;
}

/* Rank rows */
.rank-list {
  display: flex;
  flex-direction: column;
}

.rank-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
}

.rank-item:last-child {
  border-bottom: none;
}

.rank-num {
  font-size: .75rem;
  font-weight: 800;
  color: var(--text-4);
  width: 20px;
  text-align: right;
  flex-shrink: 0;
}

.rank-num.gold {
  color: var(--gold);
}

.rank-bar-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.rank-name {
  font-size: .83rem;
  color: var(--text-1);
  font-weight: 500;
}

.rank-bar-bg {
  background: var(--border);
  border-radius: 3px;
  height: 4px;
}

.rank-bar-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--gold);
}

.rank-qty {
  font-size: .83rem;
  font-weight: 700;
  color: var(--gold);
  min-width: 45px;
  text-align: right;
  flex-shrink: 0;
}

/* Badge fab */
.badge-fab {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: .7rem;
  font-weight: 700;
}

.badge-sg {
  background: rgba(30, 95, 138, .1);
  color: var(--bruno);
}

.badge-mant {
  background: var(--gold-bg);
  color: var(--gold);
  border: 1px solid var(--gold-bdr);
}

.badge-ellos {
  background: rgba(26, 107, 69, .1);
  color: var(--gabriel);
}

.badge-other {
  background: var(--bg);
  color: var(--text-3);
}

/* Tabela vendas */
.v-table-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.v-table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface2);
}

.v-table-title {
  font-size: .9rem;
  font-weight: 700;
  color: var(--text-1);
}

.v-table-count {
  font-size: .78rem;
  color: var(--text-3);
}

.v-search {
  padding: 8px 13px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: .85rem;
  font-family: 'Inter', sans-serif;
  color: var(--text-1);
  background: var(--surface);
  width: 220px;
  outline: none;
}

.v-search:focus {
  border-color: var(--gold);
}

.v-table-wrap {
  overflow-x: auto;
  max-height: 400px;
  overflow-y: auto;
}

table.vt {
  width: 100%;
  border-collapse: collapse;
  font-size: .85rem;
}

table.vt thead th {
  padding: 9px 13px;
  text-align: left;
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-3);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  position: sticky;
  top: 0;
}

table.vt tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background .1s;
}

table.vt tbody tr:hover {
  background: var(--gold-bg);
}

table.vt tbody td {
  padding: 10px 13px;
  color: var(--text-2);
  white-space: nowrap;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(16px);
  background: var(--text-1);
  color: #fff;
  padding: 11px 22px;
  border-radius: 8px;
  font-size: .85rem;
  font-weight: 500;
  z-index: 999;
  opacity: 0;
  transition: all .3s;
  pointer-events: none;
  white-space: nowrap;
  box-shadow: var(--shadow-lg);
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast.success {
  background: var(--ok);
}

/* ═══════════════════════════════════════════════════
   CHAT IA FLUTUANTE — UNIFICADO
═══════════════════════════════════════════════════ */
#chatWidget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 998;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

#chatBtn {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #1e4d8c);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px rgba(21, 52, 190, 0.4);
  transition: all .25s;
  font-size: 22px;
  flex-shrink: 0;
}

#chatBtn {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0;
}

#chatBtn .chat-btn-icon {
  width: 26px;
  height: 26px;
  display: block;
  object-fit: contain;
}

#chatBtn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(168, 118, 42, .5);
}

#chatBtn.minimized {
  opacity: .85;
}

#chatBox {
  display: none;
  width: 390px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  flex-direction: column;
  overflow: hidden;
  max-height: 560px;
}

#chatBox.open {
  display: flex;
}

#chatHead {
  background: linear-gradient(135deg, var(--accent), #1e4d8c);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.chat-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  flex-shrink: 0;
}

.chat-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.chat-head-info {
  flex: 1;
}

.chat-head-info h3 {
  color: #fff;
  font-size: .9rem;
  font-weight: 700;
  margin: 0;
}

.chat-head-info span {
  font-size: .68rem;
  color: rgba(255, 255, 255, .72);
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 2px;
}

.chat-online-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4ade80;
  display: inline-block;
  flex-shrink: 0;
}

.chat-head-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.chat-head-btn {
  background: rgba(255, 255, 255, .15);
  border: none;
  color: #fff;
  cursor: pointer;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  transition: background .15s;
}

.chat-head-btn:hover {
  background: rgba(255, 255, 255, .28);
}

#chatQuick {
  display: flex;
  padding: 9px 10px 10px;
  justify-content: center;
  align-items: center;
  gap: 8px;
  border-bottom: 3px solid var(--border);
  box-sizing: border-box;
}

.chat-chip {
  display: flex;
  background: var(--accent-lt);
  color: var(--accent);
  border: 1px solid var(--accent-bdr);
  border-radius: 20px;
  padding: 7px 10px;
  font-size: .72rem;

  cursor: pointer;
  font-family: 'Inter', sans-serif;
  transition: all .15s;
  white-space: nowrap;
}

.chat-chip i {
  font-style: normal;
  font-size: .72rem;
  opacity: .7;
  padding: 0 5px;

}

.chat-chip:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

#chatMsgs {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 200px;
  max-height: 320px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.msg-row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}

.msg-row.user {
  flex-direction: row-reverse;
}

.msg-icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
}

.msg-icon.ia-icon {
  background: var(--gold-bg);
}

.msg-icon.usr-icon {
  background: var(--accent);
  color: #fff;
  font-size: .6rem;
  font-weight: 800;
}

.msg {
  max-width: 78%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: .85rem;
  line-height: 1.65;
  word-break: break-word;
}

.msg.ia {
  background: var(--bg);
  color: var(--text-1);
  border-bottom-left-radius: 3px;
  white-space: pre-wrap;
}

.msg.user {
  background: var(--accent);
  color: #fff;
  border-bottom-right-radius: 3px;
}

.msg.ia.loading {
  background: var(--bg);
  padding: 12px 14px;
}

.dot-anim {
  display: flex;
  gap: 4px;
  align-items: center;
}

.dot-anim span {
  width: 7px;
  height: 7px;
  background: var(--text-3);
  border-radius: 50%;
  animation: dotP 1.4s ease-in-out infinite;
}

.dot-anim span:nth-child(2) {
  animation-delay: .2s;
}

.dot-anim span:nth-child(3) {
  animation-delay: .4s;
}

@keyframes dotP {

  0%,
  80%,
  100% {
    transform: scale(.5);
    opacity: .3
  }

  40% {
    transform: scale(1);
    opacity: 1
  }
}

#chatFooter {
  padding: 12px 14px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 8px;
  align-items: flex-end;
  flex-shrink: 0;
  background: var(--surface);
}

#chatInput {
  flex: 1;
  padding: 9px 13px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: .85rem;
  font-family: 'Inter', sans-serif;
  resize: none;
  outline: none;
  max-height: 80px;
  line-height: 1.5;
  color: var(--text-1);
  background: var(--surface);
  transition: border .15s;
}

#chatInput:focus {
  border-color: var(--gold);
}

#chatInput::placeholder {
  color: var(--text-4);
}

#chatSend {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent), #1e4d8c);
  color: #fff;
  border: none;
  border-radius: 9px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .15s;
}

#chatSend:hover {
  background: linear-gradient(135deg, var(--accent), #0766e2);
}

#chatSend:disabled {
  opacity: .4;
  cursor: not-allowed;
}

#chatSend svg {
  width: 15px;
  height: 15px;
}

/* ═══════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════ */
@media (max-width: 1200px) {
  .kpi-grid-6 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .kpi-grid-6 {
    grid-template-columns: repeat(2, 1fr);
  }

  .cols-2 {
    grid-template-columns: 1fr;
  }

  .kpi-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .v-charts-grid {
    grid-template-columns: 1fr;
  }

  .vendas-layout {
    flex-direction: column;
  }

  .vendas-sidebar {
    width: 100%;
    min-width: unset;
  }
}