/* ============================================
   Distribui+ — Design System
   Desenvolvido pela 290 Digital
   ============================================ */

/* Variáveis de cor e tipografia */
:root {
  --bg-dark:       #1a1a2e;
  --bg-card:       #16213e;
  --bg-input:      #0f3460;
  --verde:         #22c55e;
  --verde-hover:   #16a34a;
  --laranja:       #f97316;
  --laranja-hover: #ea6c0a;
  --branco:        #ffffff;
  --cinza-claro:   #e2e8f0;
  --cinza-medio:   #94a3b8;
  --cinza-escuro:  #64748b;
  --vermelho:      #ef4444;
  --azul:          #3b82f6;

  --sombra:        0 4px 24px rgba(0,0,0,0.4);
  --sombra-card:   0 2px 12px rgba(0,0,0,0.3);
  --radius:        10px;
  --radius-sm:     6px;
  --transicao:     all 0.2s ease;

  --font-base: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

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

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

body {
  font-family: var(--font-base);
  background-color: var(--bg-dark);
  color: var(--branco);
  min-height: 100vh;
  line-height: 1.6;
}

a {
  color: var(--verde);
  text-decoration: none;
  transition: var(--transicao);
}
a:hover { color: var(--verde-hover); }

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

/* ============================================
   Utilitários
   ============================================ */
.hidden { display: none !important; }
.text-center { text-align: center; }
.text-verde { color: var(--verde); }
.text-laranja { color: var(--laranja); }
.text-cinza { color: var(--cinza-medio); }
.text-vermelho { color: var(--vermelho); }
.fw-bold { font-weight: 700; }
.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; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.w-full { width: 100%; }

/* ============================================
   Cabeçalho (Header)
   ============================================ */
.header {
  background: var(--bg-card);
  border-bottom: 2px solid var(--verde);
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--sombra);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header-logo img {
  height: 44px;
  width: auto;
}

.header-logo-texto {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--verde);
  letter-spacing: -0.5px;
}

.header-logo-texto span {
  color: var(--laranja);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header-nav a {
  color: var(--cinza-claro);
  font-size: 0.9rem;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: var(--transicao);
}

.header-nav a:hover,
.header-nav a.ativo {
  color: var(--verde);
  background: rgba(34, 197, 94, 0.1);
}

.header-usuario {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--cinza-claro);
}

.btn-sair {
  background: transparent;
  border: 1px solid var(--cinza-escuro);
  color: var(--cinza-medio);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.85rem;
  transition: var(--transicao);
}

.btn-sair:hover {
  border-color: var(--vermelho);
  color: var(--vermelho);
}

/* ============================================
   Layout principal
   ============================================ */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.5rem;
}

.page-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--branco);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-title::before {
  content: '';
  width: 4px;
  height: 1.6rem;
  background: var(--verde);
  border-radius: 2px;
  display: block;
}

/* ============================================
   Cards
   ============================================ */
.card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--sombra-card);
  border: 1px solid rgba(255,255,255,0.06);
}

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

.card-titulo {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--branco);
}

/* ============================================
   Botões
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transicao);
  text-decoration: none;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--verde);
  color: #fff;
}
.btn-primary:hover:not(:disabled) {
  background: var(--verde-hover);
  color: #fff;
}

.btn-secondary {
  background: var(--laranja);
  color: #fff;
}
.btn-secondary:hover:not(:disabled) {
  background: var(--laranja-hover);
  color: #fff;
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--verde);
  color: var(--verde);
}
.btn-outline:hover:not(:disabled) {
  background: var(--verde);
  color: #fff;
}

.btn-danger {
  background: var(--vermelho);
  color: #fff;
}
.btn-danger:hover:not(:disabled) {
  background: #dc2626;
  color: #fff;
}

.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--cinza-claro);
  border: 1px solid rgba(255,255,255,0.1);
}
.btn-ghost:hover:not(:disabled) {
  background: rgba(255,255,255,0.12);
}

.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
}

.btn-lg {
  padding: 0.8rem 2rem;
  font-size: 1rem;
}

.btn-full { width: 100%; }

/* ============================================
   Formulários
   ============================================ */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--cinza-claro);
  margin-bottom: 0.4rem;
}

.form-label .obrigatorio {
  color: var(--vermelho);
  margin-left: 2px;
}

.form-control {
  width: 100%;
  background: var(--bg-input);
  border: 1.5px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  color: var(--branco);
  padding: 0.65rem 0.875rem;
  font-size: 0.9rem;
  font-family: var(--font-base);
  transition: var(--transicao);
  outline: none;
}

.form-control:focus {
  border-color: var(--verde);
  box-shadow: 0 0 0 3px rgba(34,197,94,0.15);
}

.form-control::placeholder {
  color: var(--cinza-escuro);
}

.form-control:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

select.form-control option {
  background: var(--bg-card);
  color: var(--branco);
}

textarea.form-control {
  resize: vertical;
  min-height: 80px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.form-error {
  font-size: 0.8rem;
  color: var(--vermelho);
  margin-top: 0.3rem;
}

/* ============================================
   Badges e status
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-verde  { background: rgba(34,197,94,0.15);  color: var(--verde); }
.badge-laranja{ background: rgba(249,115,22,0.15); color: var(--laranja); }
.badge-azul   { background: rgba(59,130,246,0.15); color: var(--azul); }
.badge-cinza  { background: rgba(100,116,139,0.15);color: var(--cinza-medio); }
.badge-vermelho{background: rgba(239,68,68,0.15);  color: var(--vermelho); }

/* ============================================
   Tabelas
   ============================================ */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.06);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

thead th {
  background: rgba(255,255,255,0.04);
  color: var(--cinza-medio);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

tbody tr {
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: var(--transicao);
}

tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: rgba(255,255,255,0.03); }

tbody td {
  padding: 0.85rem 1rem;
  color: var(--cinza-claro);
}

.acoes-tabela {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

/* ============================================
   Grid de Produtos (Catálogo)
   ============================================ */
.produto-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.produto-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  transition: var(--transicao);
  cursor: pointer;
}

.produto-card:hover {
  transform: translateY(-3px);
  border-color: var(--verde);
  box-shadow: 0 8px 30px rgba(34,197,94,0.2);
}

.produto-foto-wrapper {
  position: relative;
  width: 100%;
  padding-top: 100%; /* 1:1 aspect ratio */
  background: var(--bg-input);
  overflow: hidden;
}

.produto-foto-wrapper img {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}

.produto-foto-placeholder {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3rem;
  color: var(--cinza-escuro);
}

.produto-info {
  padding: 1rem;
}

.produto-nome {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--branco);
  margin-bottom: 0.3rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.produto-codigo {
  font-size: 0.75rem;
  color: var(--cinza-escuro);
  margin-bottom: 0.6rem;
}

.produto-preco {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--verde);
}

.produto-descricao {
  font-size: 0.82rem;
  color: var(--cinza-medio);
  margin: 0.4rem 0 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ============================================
   Carrinho (flutante)
   ============================================ */
.carrinho-fab {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background: var(--verde);
  color: #fff;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(34,197,94,0.5);
  transition: var(--transicao);
  border: none;
  z-index: 200;
}

.carrinho-fab:hover {
  background: var(--verde-hover);
  transform: scale(1.08);
}

.carrinho-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--laranja);
  color: #fff;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Painel lateral do carrinho */
.carrinho-painel {
  position: fixed;
  top: 0; right: 0;
  width: 380px;
  max-width: 95vw;
  height: 100vh;
  background: var(--bg-card);
  border-left: 1px solid rgba(255,255,255,0.1);
  z-index: 300;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  box-shadow: -8px 0 40px rgba(0,0,0,0.5);
}

.carrinho-painel.aberto {
  transform: translateX(0);
}

.carrinho-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 299;
  display: none;
}

.carrinho-overlay.visivel { display: block; }

.carrinho-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.carrinho-header h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--branco);
}

.btn-fechar-carrinho {
  background: none;
  border: none;
  color: var(--cinza-medio);
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
  transition: var(--transicao);
}

.btn-fechar-carrinho:hover { color: var(--vermelho); }

.carrinho-itens {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.5rem;
}

.carrinho-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.carrinho-item-foto {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--bg-input);
  flex-shrink: 0;
}

.carrinho-item-info { flex: 1; }

.carrinho-item-nome {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--branco);
}

.carrinho-item-preco {
  font-size: 0.82rem;
  color: var(--verde);
  margin-top: 0.2rem;
}

.carrinho-item-controles {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.qty-btn {
  width: 26px;
  height: 26px;
  background: var(--bg-input);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--branco);
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  transition: var(--transicao);
}

.qty-btn:hover { border-color: var(--verde); color: var(--verde); }

.qty-valor {
  min-width: 28px;
  text-align: center;
  font-weight: 700;
}

.btn-remover-item {
  background: none;
  border: none;
  color: var(--cinza-escuro);
  cursor: pointer;
  font-size: 1rem;
  transition: var(--transicao);
  margin-left: auto;
}

.btn-remover-item:hover { color: var(--vermelho); }

.carrinho-footer {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.carrinho-desconto {
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.2);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.875rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
  color: var(--verde);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.carrinho-totais { margin-bottom: 1rem; }

.carrinho-linha {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--cinza-medio);
  margin-bottom: 0.3rem;
}

.carrinho-total-final {
  display: flex;
  justify-content: space-between;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--branco);
  padding-top: 0.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 0.5rem;
}

.carrinho-vazio {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--cinza-medio);
}

.carrinho-vazio .icon { font-size: 3rem; margin-bottom: 0.75rem; }

/* ============================================
   Modal
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  animation: fadeIn 0.2s ease;
}

.modal {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 2rem;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--sombra);
  border: 1px solid rgba(255,255,255,0.1);
  animation: slideUp 0.25s ease;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.modal-titulo {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--branco);
}

.btn-fechar-modal {
  background: none;
  border: none;
  color: var(--cinza-medio);
  font-size: 1.4rem;
  cursor: pointer;
  transition: var(--transicao);
}

.btn-fechar-modal:hover { color: var(--vermelho); }

.modal-acoes {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  margin-top: 1.5rem;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

/* ============================================
   Alertas e Notificações (Toast)
   ============================================ */
.toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.toast {
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  padding: 0.875rem 1.25rem;
  box-shadow: var(--sombra);
  border-left: 4px solid var(--verde);
  font-size: 0.9rem;
  color: var(--branco);
  max-width: 350px;
  pointer-events: all;
  animation: slideIn 0.3s ease;
}

.toast.erro  { border-color: var(--vermelho); }
.toast.aviso { border-color: var(--laranja); }
.toast.info  { border-color: var(--azul); }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* ============================================
   Loading / Spinner
   ============================================ */
.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid rgba(34,197,94,0.2);
  border-top-color: var(--verde);
  border-radius: 50%;
  animation: girar 0.7s linear infinite;
}

.spinner-sm {
  width: 18px;
  height: 18px;
  border-width: 2px;
}

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

.loading-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 3rem;
  color: var(--cinza-medio);
}

/* ============================================
   Tela de Login
   ============================================ */
.login-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-dark);
  background-image: radial-gradient(ellipse at 30% 20%, rgba(34,197,94,0.08) 0%, transparent 60%),
                    radial-gradient(ellipse at 70% 80%, rgba(249,115,22,0.06) 0%, transparent 60%);
  padding: 1rem;
}

.login-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--sombra);
  border: 1px solid rgba(255,255,255,0.08);
}

.login-logo {
  text-align: center;
  margin-bottom: 2rem;
}

.login-logo img {
  max-height: 70px;
  margin: 0 auto 0.75rem;
}

.login-logo-nome {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--verde);
}

.login-logo-nome span { color: var(--laranja); }

.login-subtitulo {
  font-size: 0.85rem;
  color: var(--cinza-medio);
  margin-top: 0.3rem;
}

.login-titulo {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--branco);
  margin-bottom: 1.5rem;
  text-align: center;
}

.login-rodape {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.78rem;
  color: var(--cinza-escuro);
}

/* ============================================
   Dashboard Admin — Cards de resumo
   ============================================ */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid rgba(255,255,255,0.06);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 100%;
  background: var(--verde);
}

.stat-card.laranja::before { background: var(--laranja); }
.stat-card.azul::before    { background: var(--azul); }

.stat-icone {
  font-size: 1.8rem;
  margin-bottom: 0.75rem;
}

.stat-valor {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--branco);
  line-height: 1;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--cinza-medio);
  margin-top: 0.3rem;
}

/* ============================================
   Navegação lateral (sidebar admin)
   ============================================ */
.layout-admin {
  display: flex;
  min-height: calc(100vh - 70px);
}

.sidebar {
  width: 220px;
  background: var(--bg-card);
  border-right: 1px solid rgba(255,255,255,0.06);
  padding: 1.5rem 0;
  flex-shrink: 0;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 1.5rem;
  color: var(--cinza-medio);
  font-size: 0.9rem;
  transition: var(--transicao);
  border-left: 3px solid transparent;
}

.sidebar-link:hover,
.sidebar-link.ativo {
  color: var(--verde);
  background: rgba(34,197,94,0.08);
  border-left-color: var(--verde);
}

.sidebar-secao {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--cinza-escuro);
  padding: 1.25rem 1.5rem 0.5rem;
}

.admin-content {
  flex: 1;
  padding: 1.5rem;
  overflow-x: auto;
}

/* ============================================
   Upload de foto
   ============================================ */
.foto-upload-area {
  border: 2px dashed rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transicao);
}

.foto-upload-area:hover,
.foto-upload-area.drag-over {
  border-color: var(--verde);
  background: rgba(34,197,94,0.05);
}

.foto-upload-icon {
  font-size: 2.5rem;
  color: var(--cinza-escuro);
  margin-bottom: 0.5rem;
}

.foto-upload-texto {
  font-size: 0.85rem;
  color: var(--cinza-medio);
}

.foto-upload-texto strong { color: var(--verde); }

.fotos-grid {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.foto-item {
  position: relative;
  width: 100px;
  height: 100px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
}

.foto-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.foto-item-acoes {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.6);
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.foto-item:hover .foto-item-acoes { display: flex; }

/* ============================================
   Paginação
   ============================================ */
.paginacao {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 1.5rem;
}

.paginacao-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--cinza-claro);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: var(--transicao);
}

.paginacao-btn:hover,
.paginacao-btn.ativo {
  background: var(--verde);
  color: #fff;
  border-color: var(--verde);
}

.paginacao-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* ============================================
   Busca e filtros
   ============================================ */
.filtros-bar {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 1.25rem;
}

.input-busca {
  flex: 1;
  min-width: 200px;
  max-width: 350px;
  position: relative;
}

.input-busca input {
  padding-left: 2.25rem;
}

.input-busca::before {
  content: '🔍';
  position: absolute;
  left: 0.7rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.85rem;
  pointer-events: none;
}

/* ============================================
   Senha temporária (destaque para copiar)
   ============================================ */
.senha-temp-box {
  background: rgba(34,197,94,0.08);
  border: 2px solid var(--verde);
  border-radius: var(--radius);
  padding: 1.25rem;
  text-align: center;
}

.senha-temp-valor {
  font-size: 2rem;
  font-weight: 900;
  color: var(--verde);
  letter-spacing: 0.2em;
  font-family: monospace;
  margin: 0.5rem 0;
}

.senha-temp-aviso {
  font-size: 0.82rem;
  color: var(--cinza-medio);
}

/* ============================================
   Histórico de pedidos
   ============================================ */
.pedido-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.06);
  overflow: hidden;
  transition: var(--transicao);
}

.pedido-card:hover {
  border-color: rgba(34,197,94,0.3);
}

.pedido-card-header {
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pedido-numero {
  font-weight: 700;
  font-size: 0.95rem;
}

.pedido-card-body {
  padding: 1rem 1.25rem;
}

.pedido-item-linha {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--cinza-medio);
  padding: 0.3rem 0;
}

.pedido-total {
  display: flex;
  justify-content: space-between;
  font-size: 1rem;
  font-weight: 700;
  color: var(--branco);
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 0.5rem;
}

/* ============================================
   Estado vazio
   ============================================ */
.estado-vazio {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--cinza-medio);
}

.estado-vazio-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.estado-vazio h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--cinza-claro);
  margin-bottom: 0.5rem;
}

/* ============================================
   Responsividade
   ============================================ */
@media (max-width: 768px) {
  .container { padding: 1rem; }

  .header { padding: 0.75rem 1rem; }
  .header-nav { display: none; }

  .sidebar { display: none; }
  .layout-admin { flex-direction: column; }
  .admin-content { padding: 1rem; }

  .produto-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  }

  .carrinho-painel { width: 100%; max-width: 100%; }

  .modal { padding: 1.5rem 1.25rem; }

  .form-row { grid-template-columns: 1fr; }

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

  table { font-size: 0.8rem; }
  thead th, tbody td { padding: 0.6rem 0.75rem; }
}

@media (max-width: 480px) {
  .dashboard-grid { grid-template-columns: 1fr; }
  .produto-grid { grid-template-columns: repeat(2, 1fr); }
}