/* =============================================================
   VAREJO PRO — Stylesheet principal
   Mobile-first | Inter (Google Fonts) | Paleta institucional
   ============================================================= */

/* --- Variáveis de design --- */
:root {
  --cor-primaria:    #1D3557;
  --cor-secundaria:  #E63946;
  --cor-fundo:       #F1FAEE;
  --cor-texto:       #1D3557;
  --cor-sucesso:     #2A9D8F;
  --cor-alerta:      #E9C46A;
  --cor-branco:      #FFFFFF;
  --cor-cinza-leve:  #E8EEF4;
  --cor-cinza:       #8899AA;
  --sombra:          0 2px 12px rgba(29, 53, 87, 0.10);
  --radius:          10px;
  --radius-sm:       6px;
  --transicao:       0.2s ease;
}

/* --- Reset e base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--cor-fundo);
  color: var(--cor-texto);
  min-height: 100vh;
  line-height: 1.55;
}

a { color: var(--cor-primaria); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

/* --- Tipografia --- */
h1 { font-size: 1.6rem;  font-weight: 700; }
h2 { font-size: 1.3rem;  font-weight: 600; }
h3 { font-size: 1.1rem;  font-weight: 600; }
p  { font-size: 0.95rem; }

/* --- Layout principal --- */
.app-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ===== Sidebar ===== */
.sidebar {
  width: 220px;
  background: var(--cor-primaria);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  z-index: 300;
  overflow-y: auto;
  transition: transform 0.25s ease;
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.1rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  flex-shrink: 0;
}

.sidebar-logo {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.4px;
  color: var(--cor-branco);
}
.sidebar-logo span { color: #2c9c8c; }
.sidebar-logo:hover { text-decoration: none; }

.sidebar-fechar {
  display: none;
  background: none;
  border: none;
  color: rgba(255,255,255,0.5);
  cursor: pointer;
  padding: 0.2rem;
  line-height: 0;
}

.sidebar-nav {
  flex: 1;
  padding: 0.5rem 0;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.72rem 1.1rem;
  color: rgba(255,255,255,0.7);
  font-size: 0.88rem;
  font-weight: 500;
  transition: background var(--transicao), color var(--transicao);
  border-left: 3px solid transparent;
}
.sidebar-link:hover {
  background: rgba(255,255,255,0.07);
  color: var(--cor-branco);
  text-decoration: none;
}
.sidebar-link.ativo {
  background: rgba(255,255,255,0.12);
  color: var(--cor-branco);
  border-left-color: #2c9c8c;
}
.sidebar-link svg { flex-shrink: 0; }

.sidebar-rodape {
  padding: 1rem 1.1rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  flex-shrink: 0;
}

.sidebar-comercio {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  margin-bottom: 0.6rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-sair {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.55);
  font-size: 0.85rem;
  transition: color var(--transicao);
}
.sidebar-sair:hover { color: var(--cor-branco); text-decoration: none; }

/* Overlay mobile */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 200;
  backdrop-filter: blur(2px);
}
.sidebar-overlay.visivel { display: block; }

/* Topbar mobile */
.mobile-bar {
  display: none;
  background: var(--cor-primaria);
  padding: 0.8rem 1rem;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--sombra);
  padding-top: max(0.8rem, env(safe-area-inset-top));
  padding-left:  max(1rem, env(safe-area-inset-left));
  padding-right: max(1rem, env(safe-area-inset-right));
}

.mobile-logo {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--cor-branco);
}
.mobile-logo span { color: #2c9c8c; }
.mobile-logo:hover { text-decoration: none; }

.hamburger {
  background: none;
  border: none;
  color: var(--cor-branco);
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: background var(--transicao);
}
.hamburger:hover { background: rgba(255,255,255,0.1); }

/* Desktop: offset para a sidebar fixa */
@media (min-width: 768px) {
  .app-wrapper  { margin-left: 220px; }
  .sidebar-fechar { display: none !important; }
}

/* Mobile: sidebar como drawer */
@media (max-width: 767px) {
  .sidebar {
    transform: translateX(-100%);
    box-shadow: 4px 0 24px rgba(0,0,0,0.3);
  }
  .sidebar.aberta { transform: translateX(0); }
  .sidebar-fechar { display: flex; align-items: center; justify-content: center; }
  .mobile-bar { display: flex; }
}

/* Conteúdo central */
.pagina-conteudo {
  flex: 1;
  padding: 1.5rem 1rem;
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
}

/* --- Cards --- */
.card {
  background: var(--cor-branco);
  border-radius: var(--radius);
  box-shadow: var(--sombra);
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.card-titulo {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--cor-cinza);
  margin-bottom: 0.4rem;
}

.card-valor {
  font-size: 2rem;
  font-weight: 700;
  color: var(--cor-primaria);
}

.card-valor.destaque { color: var(--cor-secundaria); }
.card-valor.sucesso  { color: var(--cor-sucesso); }
.card-valor.alerta   { color: var(--cor-alerta); }

/* Grid de cards do dashboard */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

@media (min-width: 600px) {
  .cards-grid { grid-template-columns: repeat(4, 1fr); }
}

/* --- Botões --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: opacity var(--transicao), transform var(--transicao);
  text-decoration: none;
  font-family: inherit;
}

.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

.btn-primario  { background: var(--cor-primaria);   color: var(--cor-branco); }
.btn-secundario{ background: var(--cor-secundaria); color: var(--cor-branco); }
.btn-sucesso   { background: var(--cor-sucesso);    color: var(--cor-branco); }
.btn-outline   { background: transparent; border: 2px solid var(--cor-primaria); color: var(--cor-primaria); }
.btn-bloco     { width: 100%; display: flex; }

.btn-primario:hover   { opacity: 0.88; }
.btn-secundario:hover { opacity: 0.88; }
.btn-sucesso:hover    { opacity: 0.88; }
.btn-outline:hover    { background: var(--cor-cinza-leve); }

/* --- Formulários --- */
.form-grupo {
  margin-bottom: 1rem;
}

.form-grupo label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--cor-primaria);
}

.form-grupo input:not([type="radio"]):not([type="checkbox"]):not([type="color"]),
.form-grupo select,
.form-grupo textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1.5px solid var(--cor-cinza-leve);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  color: var(--cor-texto);
  background: var(--cor-branco);
  transition: border-color var(--transicao);
  -webkit-appearance: none;
}

.form-grupo input:not([type="radio"]):not([type="checkbox"]):not([type="color"]):focus,
.form-grupo select:focus,
.form-grupo textarea:focus {
  outline: none;
  border-color: var(--cor-primaria);
}

.form-grupo textarea { resize: vertical; min-height: 100px; }

.form-radio-grupo {
  display: flex;
  gap: 1rem;
  margin-top: 0.25rem;
}

.form-radio-grupo label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 400;
  cursor: pointer;
}

/* --- Alertas / Notificações --- */
.alerta {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  font-size: 0.92rem;
  font-weight: 500;
}

.alerta-erro    { background: #FDECEA; color: #C62828; border-left: 4px solid #E63946; }
.alerta-sucesso { background: #E8F5E9; color: #1B5E20; border-left: 4px solid #2A9D8F; }
.alerta-aviso   { background: #FFF8E1; color: #7B5800; border-left: 4px solid #E9C46A; }
.alerta-info    { background: #E3F2FD; color: #0D47A1; border-left: 4px solid #1D3557; }

/* --- Tabelas --- */
.tabela-wrapper {
  overflow-x: auto;
  border-radius: var(--radius);
  box-shadow: var(--sombra);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--cor-branco);
  font-size: 0.88rem;
}

thead th {
  background: var(--cor-primaria);
  color: var(--cor-branco);
  padding: 0.75rem 0.85rem;
  text-align: left;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

tbody tr { border-bottom: 1px solid var(--cor-cinza-leve); }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--cor-fundo); }

tbody td { padding: 0.75rem 0.85rem; vertical-align: middle; }

/* --- Badges de status --- */
.badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-sucesso { background: #E8F5E9; color: #1B5E20; }
.badge-alerta  { background: #FFF8E1; color: #7B5800; }
.badge-erro    { background: #FDECEA; color: #C62828; }
.badge-info    { background: #E3F2FD; color: #0D47A1; }

/* --- Página de login --- */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: var(--cor-primaria);
}

.login-card {
  background: var(--cor-branco);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
}

.login-logo {
  text-align: center;
  margin-bottom: 1.75rem;
}

.login-logo h1 {
  font-size: 2rem;
  color: var(--cor-primaria);
  letter-spacing: 1px;
}

.login-logo h1 span { color: #2c9c8c; }

.login-logo p {
  font-size: 0.85rem;
  color: var(--cor-cinza);
  margin-top: 0.25rem;
}

/* --- Tela do Caixa (ultra simples) --- */
.caixa-wrapper {
  max-width: 500px;
  margin: 0 auto;
  padding: 1rem;
}

.caixa-saldo {
  text-align: center;
  padding: 1.5rem;
  background: var(--cor-primaria);
  border-radius: var(--radius);
  color: var(--cor-branco);
  margin-bottom: 1rem;
}

.caixa-saldo .nome-cliente {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.caixa-saldo .valor-saldo {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--cor-alerta);
}

.caixa-saldo .label-saldo {
  font-size: 0.8rem;
  opacity: 0.75;
}

.confirmacao-sucesso {
  text-align: center;
  padding: 2rem 1rem;
  animation: fadeIn 0.3s ease;
}

.confirmacao-sucesso .icone { font-size: 3.5rem; }

.confirmacao-erro { text-align: center; padding: 1.5rem; }

/* --- Banner de limite do plano free --- */
.banner-upgrade {
  background: linear-gradient(135deg, var(--cor-secundaria), #c1121f);
  color: var(--cor-branco);
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
}

.banner-upgrade strong { font-size: 1rem; }
.banner-upgrade .btn-upgrade {
  background: var(--cor-branco);
  color: var(--cor-secundaria);
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  margin-left: auto;
  white-space: nowrap;
}

/* --- Gráfico de rosca simples (CSS puro) --- */
.grafico-sexo {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 0.75rem;
}

.grafico-barra {
  flex: 1;
  height: 12px;
  background: var(--cor-cinza-leve);
  border-radius: 6px;
  overflow: hidden;
}

.grafico-barra-fill {
  height: 100%;
  border-radius: 6px;
  background: var(--cor-primaria);
  transition: width 0.6s ease;
}

.grafico-barra-fill.feminino { background: var(--cor-secundaria); }

.grafico-legenda {
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
  font-size: 0.82rem;
}

.legenda-item { display: flex; align-items: center; gap: 0.35rem; }
.legenda-cor {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* --- Utilitários --- */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.text-center { text-align: center; }
.text-muted { color: var(--cor-cinza); font-size: 0.85rem; }
.flex-entre { display: flex; justify-content: space-between; align-items: center; }
.oculto { display: none !important; }

/* --- Animações --- */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-in { animation: fadeIn 0.3s ease; }

/* --- Filtros de listagem --- */
.filtros {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.filtro-btn {
  padding: 0.4rem 0.85rem;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  border: 1.5px solid var(--cor-cinza-leve);
  background: var(--cor-branco);
  cursor: pointer;
  transition: all var(--transicao);
  font-family: inherit;
  color: var(--cor-cinza);
}

.filtro-btn.ativo,
.filtro-btn:hover {
  border-color: var(--cor-primaria);
  background: var(--cor-primaria);
  color: var(--cor-branco);
}

/* --- Campo de busca --- */
.busca-campo {
  position: relative;
  margin-bottom: 1rem;
}

.busca-campo input {
  padding-left: 2.5rem;
}

.busca-campo .icone-busca {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--cor-cinza);
  font-size: 1rem;
  pointer-events: none;
}

/* --- Responsivo desktop --- */
@media (min-width: 768px) {
  .pagina-conteudo { padding: 2rem 1.75rem; }
  h1 { font-size: 1.9rem; }
}

/* =============================================================
   PWA — Popup de instalação
   ============================================================= */
.pwa-popup {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 9999;
  display: flex;
  align-items: flex-end;       /* ancora na base no mobile */
  justify-content: center;
  padding: 1rem;
  backdrop-filter: blur(3px);
}

@media (min-width: 600px) {
  .pwa-popup { align-items: center; }  /* centraliza no desktop */
}

.pwa-popup-inner {
  background: var(--cor-branco);
  border-radius: var(--radius) var(--radius) var(--radius) var(--radius);
  padding: 1.75rem 1.5rem 1.5rem;
  width: 100%;
  max-width: 400px;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.pwa-popup-animar {
  animation: slideUp 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes slideUp {
  from { transform: translateY(40px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.pwa-popup-fechar {
  position: absolute;
  top: .75rem;
  right: .75rem;
  background: var(--cor-cinza-leve);
  border: none;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  font-size: .85rem;
  cursor: pointer;
  color: var(--cor-cinza);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.pwa-popup-icone {
  font-size: 2.5rem;
  margin-bottom: .75rem;
}

.pwa-popup-inner h3 {
  font-size: 1.15rem;
  margin-bottom: .4rem;
  color: var(--cor-primaria);
}

.pwa-popup-inner p {
  font-size: .9rem;
  color: var(--cor-cinza);
  line-height: 1.5;
}

/* Lista de passos iOS */
.pwa-passos {
  margin: .75rem 0 0 1.25rem;
  padding: 0;
  font-size: .88rem;
  color: var(--cor-texto);
  display: flex;
  flex-direction: column;
  gap: .5rem;
}

.pwa-passos li { line-height: 1.45; }

/* Ícone de compartilhar iOS */
.pwa-icone-share {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: #007AFF;
  color: #fff;
  border-radius: 5px;
  font-size: .75rem;
  vertical-align: middle;
  margin: 0 2px;
}

/* --- Área segura para notch/home bar no iOS --- */
.pagina-conteudo {
  padding-bottom: max(1.5rem, env(safe-area-inset-bottom));
}

/* Sidebar: safe area no iOS standalone */
@media (display-mode: standalone) {
  .sidebar {
    padding-top: env(safe-area-inset-top);
  }
  .mobile-bar {
    padding-top: max(0.8rem, env(safe-area-inset-top));
  }
}