/* ============================================================
   PORTAL DE VENDAS — CHOPP PORTILHOS
   Identidade visual: verde escuro + dourado + Playfair + Inter
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Inter:wght@300;400;500;600&display=swap');

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

:root {
  --verde-escuro:  #1a3a2e;
  --verde-medio:   #2a5c45;
  --verde-claro:   #3d7a5e;
  --dourado:       #c8983f;
  --dourado-claro: #e0b86a;
  --creme:         #f5f0e8;
  --branco:        #ffffff;
  --cinza-claro:   #f0ede8;
  --cinza-medio:   #888880;
  --texto-escuro:  #1a1a18;
  --fundo:         #0d1f17;

  --radius:  10px;
  --radius-lg: 18px;
  --sombra:  0 4px 20px rgba(0,0,0,.18);
  --sombra-lg: 0 8px 40px rgba(0,0,0,.28);
  --transicao: .22s ease;
}

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

body {
  font-family: 'Inter', sans-serif;
  background: var(--fundo);
  color: var(--creme);
  min-height: 100vh;
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  line-height: 1.25;
}

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

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

/* --- Header / Navbar -------------------------------------- */
.navbar {
  background: rgba(13, 31, 23, .96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(200, 152, 63, .2);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: .9rem 1.5rem;
}

.navbar__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.navbar__logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--branco);
  display: flex;
  align-items: center;
  gap: .6rem;
}

.navbar__logo span { color: var(--dourado); }

.navbar__nav {
  display: flex;
  align-items: center;
  gap: .25rem;
  list-style: none;
}

.navbar__nav a {
  color: var(--creme);
  font-size: .9rem;
  font-weight: 500;
  padding: .45rem .85rem;
  border-radius: 6px;
  transition: background var(--transicao), color var(--transicao);
}

.navbar__nav a:hover,
.navbar__nav a.active {
  background: rgba(200, 152, 63, .15);
  color: var(--dourado);
}

.navbar__carrinho {
  position: relative;
  background: var(--dourado);
  color: var(--verde-escuro) !important;
  font-weight: 600 !important;
  padding: .45rem 1.1rem !important;
  border-radius: 6px !important;
}

.navbar__carrinho:hover { background: var(--dourado-claro) !important; color: var(--verde-escuro) !important; }

.navbar__badge {
  position: absolute;
  top: -6px; right: -6px;
  background: #e53e3e;
  color: #fff;
  font-size: .65rem;
  font-weight: 700;
  border-radius: 999px;
  min-width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

.navbar__usuario {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .85rem;
  color: var(--cinza-medio);
}

.navbar__usuario strong { color: var(--creme); }

/* --- Container principal ---------------------------------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.main {
  padding: 2rem 1.5rem 4rem;
  max-width: 1200px;
  margin: 0 auto;
}

/* --- Página de login -------------------------------------- */
.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background:
    linear-gradient(135deg, rgba(13,31,23,.97) 0%, rgba(26,58,46,.92) 100%),
    url('../img/hero-kombi.jpg') center/cover no-repeat;
  padding: 2rem 1rem;
}

.login-card {
  background: rgba(26, 58, 46, .6);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(200, 152, 63, .25);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--sombra-lg);
}

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

.login-card__logo h1 {
  font-size: 1.8rem;
  color: var(--branco);
}

.login-card__logo h1 span { color: var(--dourado); }
.login-card__logo p { font-size: .85rem; color: var(--cinza-medio); margin-top: .3rem; }

.tabs {
  display: flex;
  border-bottom: 1px solid rgba(200,152,63,.2);
  margin-bottom: 1.8rem;
}

.tab-btn {
  flex: 1;
  background: none;
  border: none;
  color: var(--cinza-medio);
  font-family: 'Inter', sans-serif;
  font-size: .9rem;
  font-weight: 500;
  padding: .7rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all var(--transicao);
}

.tab-btn.active {
  color: var(--dourado);
  border-bottom-color: var(--dourado);
}

.tab-content { display: none; }
.tab-content.active { display: block; }

/* --- Formulários ----------------------------------------- */
.form-group {
  margin-bottom: 1.1rem;
}

.form-group label {
  display: block;
  font-size: .8rem;
  font-weight: 500;
  color: var(--cinza-medio);
  margin-bottom: .4rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(200,152,63,.2);
  border-radius: var(--radius);
  color: var(--branco);
  font-family: 'Inter', sans-serif;
  font-size: .95rem;
  padding: .75rem 1rem;
  outline: none;
  transition: border-color var(--transicao), background var(--transicao);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--dourado);
  background: rgba(255,255,255,.1);
}

.form-group input::placeholder { color: rgba(255,255,255,.3); }

.form-group select option { background: var(--verde-escuro); }

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

/* --- Botões ---------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: .95rem;
  padding: .8rem 1.6rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all var(--transicao);
  text-decoration: none;
  line-height: 1;
}

.btn--primary {
  background: var(--dourado);
  color: var(--verde-escuro);
  width: 100%;
}

.btn--primary:hover { background: var(--dourado-claro); transform: translateY(-1px); }

.btn--outline {
  background: transparent;
  border: 1.5px solid var(--dourado);
  color: var(--dourado);
}

.btn--outline:hover { background: rgba(200,152,63,.1); }

.btn--ghost {
  background: rgba(255,255,255,.07);
  color: var(--creme);
  border: 1px solid rgba(255,255,255,.12);
}

.btn--ghost:hover { background: rgba(255,255,255,.12); }

.btn--danger {
  background: #e53e3e;
  color: #fff;
}

.btn--danger:hover { background: #c53030; }

.btn--sm { font-size: .8rem; padding: .5rem 1rem; }
.btn--lg { font-size: 1.05rem; padding: 1rem 2rem; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* --- Catálogo -------------------------------------------- */
.page-header {
  padding: 2rem 0 1.5rem;
  border-bottom: 1px solid rgba(200,152,63,.15);
  margin-bottom: 2rem;
}

.page-header h1 {
  font-size: 2rem;
  color: var(--branco);
}

.page-header h1 span { color: var(--dourado); }
.page-header p { color: var(--cinza-medio); margin-top: .4rem; }

.filtros {
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.filtro-btn {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  color: var(--creme);
  font-family: 'Inter', sans-serif;
  font-size: .85rem;
  font-weight: 500;
  padding: .45rem 1rem;
  border-radius: 999px;
  cursor: pointer;
  transition: all var(--transicao);
}

.filtro-btn:hover,
.filtro-btn.active {
  background: rgba(200,152,63,.2);
  border-color: var(--dourado);
  color: var(--dourado);
}

.produtos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1.5rem;
}

.produto-card {
  background: rgba(26, 58, 46, .45);
  border: 1px solid rgba(200,152,63,.15);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transicao), border-color var(--transicao), box-shadow var(--transicao);
  display: flex;
  flex-direction: column;
}

.produto-card:hover {
  transform: translateY(-4px);
  border-color: rgba(200,152,63,.4);
  box-shadow: var(--sombra);
}

.produto-card__img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  background: var(--verde-escuro);
}

.produto-card__img-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--verde-escuro), var(--verde-medio));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.produto-card__body {
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.produto-card__tipo {
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--dourado);
  margin-bottom: .4rem;
}

.produto-card__nome {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  color: var(--branco);
  margin-bottom: .4rem;
}

.produto-card__desc {
  font-size: .82rem;
  color: var(--cinza-medio);
  line-height: 1.55;
  flex: 1;
  margin-bottom: 1rem;
}

.produto-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .8rem;
}

.produto-card__preco {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--dourado);
}

.produto-card__preco small {
  font-size: .75rem;
  font-family: 'Inter', sans-serif;
  color: var(--cinza-medio);
  font-weight: 400;
  display: block;
  margin-top: -.2rem;
}

.estoque-badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .72rem;
  font-weight: 500;
  padding: .25rem .6rem;
  border-radius: 999px;
}

.estoque-badge--ok {
  background: rgba(72,187,120,.15);
  color: #48bb78;
}

.estoque-badge--baixo {
  background: rgba(237,137,54,.15);
  color: #ed8936;
}

.estoque-badge--zero {
  background: rgba(229,62,62,.15);
  color: #e53e3e;
}

/* --- Carrinho -------------------------------------------- */
.carrinho-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2rem;
  align-items: start;
}

.carrinho-lista { display: flex; flex-direction: column; gap: 1rem; }

.carrinho-item {
  background: rgba(26,58,46,.45);
  border: 1px solid rgba(200,152,63,.15);
  border-radius: var(--radius);
  padding: 1.2rem;
  display: flex;
  gap: 1.2rem;
  align-items: center;
}

.carrinho-item__emoji { font-size: 2.2rem; flex-shrink: 0; }

.carrinho-item__info { flex: 1; }
.carrinho-item__nome {
  font-family: 'Playfair Display', serif;
  font-size: 1.05rem;
  color: var(--branco);
  margin-bottom: .2rem;
}

.carrinho-item__sub { font-size: .8rem; color: var(--cinza-medio); }

.carrinho-item__qty {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.qty-btn {
  width: 32px; height: 32px;
  border-radius: 8px;
  border: 1px solid rgba(200,152,63,.3);
  background: rgba(200,152,63,.1);
  color: var(--dourado);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transicao);
}

.qty-btn:hover { background: rgba(200,152,63,.25); }
.qty-input {
  width: 44px;
  text-align: center;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(200,152,63,.2);
  border-radius: 6px;
  color: var(--branco);
  font-size: .95rem;
  padding: .3rem;
}

.carrinho-item__preco {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  color: var(--dourado);
  font-weight: 700;
  text-align: right;
  min-width: 90px;
}

/* --- Resumo / Sidebar ------------------------------------ */
.resumo-card {
  background: rgba(26,58,46,.5);
  border: 1px solid rgba(200,152,63,.2);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  position: sticky;
  top: 90px;
}

.resumo-card h2 {
  font-size: 1.2rem;
  color: var(--branco);
  margin-bottom: 1.2rem;
  padding-bottom: .8rem;
  border-bottom: 1px solid rgba(200,152,63,.15);
}

.resumo-linha {
  display: flex;
  justify-content: space-between;
  font-size: .9rem;
  color: var(--cinza-medio);
  margin-bottom: .6rem;
}

.resumo-linha--total {
  color: var(--branco);
  font-weight: 700;
  font-size: 1.05rem;
  border-top: 1px solid rgba(200,152,63,.15);
  padding-top: .8rem;
  margin-top: .4rem;
}

.resumo-linha--total span:last-child {
  color: var(--dourado);
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
}

/* --- Checkout -------------------------------------------- */
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 2rem;
  align-items: start;
}

.secao-titulo {
  font-size: 1.1rem;
  color: var(--branco);
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: .6rem;
}

.secao-titulo::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(200,152,63,.15);
}

.pagamento-opcoes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .8rem;
  margin-bottom: 1.5rem;
}

.pagamento-opcao {
  border: 1.5px solid rgba(200,152,63,.2);
  border-radius: var(--radius);
  padding: .9rem 1rem;
  cursor: pointer;
  transition: all var(--transicao);
  display: flex;
  align-items: center;
  gap: .7rem;
  background: transparent;
  color: var(--creme);
  font-family: 'Inter', sans-serif;
  font-size: .88rem;
  font-weight: 500;
}

.pagamento-opcao:hover { border-color: var(--dourado); background: rgba(200,152,63,.08); }
.pagamento-opcao.selected { border-color: var(--dourado); background: rgba(200,152,63,.15); color: var(--dourado); }

.pagamento-opcao__icon { font-size: 1.4rem; }

/* --- Pedidos -------------------------------------------- */
.pedidos-lista { display: flex; flex-direction: column; gap: 1rem; }

.pedido-card {
  background: rgba(26,58,46,.45);
  border: 1px solid rgba(200,152,63,.15);
  border-radius: var(--radius);
  overflow: hidden;
}

.pedido-card__header {
  padding: 1rem 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.pedido-card__num {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  color: var(--branco);
}

.pedido-card__data { font-size: .8rem; color: var(--cinza-medio); }

.status-badge {
  display: inline-block;
  font-size: .72rem;
  font-weight: 600;
  padding: .25rem .75rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.status-badge--pendente  { background: rgba(237,137,54,.2); color: #ed8936; }
.status-badge--confirmado{ background: rgba(72,187,120,.2); color: #48bb78; }
.status-badge--entregue  { background: rgba(99,179,237,.2); color: #63b3ed; }
.status-badge--cancelado { background: rgba(229,62,62,.2);  color: #e53e3e; }

.pedido-card__itens {
  padding: .8rem 1.2rem;
  border-top: 1px solid rgba(200,152,63,.1);
  font-size: .85rem;
  color: var(--cinza-medio);
}

.pedido-card__total {
  padding: .8rem 1.2rem;
  border-top: 1px solid rgba(200,152,63,.1);
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 1rem;
}

/* --- Admin painel --------------------------------------- */
.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.2rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: rgba(26,58,46,.5);
  border: 1px solid rgba(200,152,63,.2);
  border-radius: var(--radius);
  padding: 1.4rem;
}

.stat-card__label { font-size: .78rem; color: var(--cinza-medio); text-transform: uppercase; letter-spacing: .07em; }
.stat-card__valor {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--dourado);
  margin: .3rem 0;
}

.stat-card__sub { font-size: .8rem; color: var(--cinza-medio); }

.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid rgba(200,152,63,.15);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: .88rem;
}

thead { background: rgba(26,58,46,.7); }

th {
  text-align: left;
  padding: .9rem 1rem;
  color: var(--cinza-medio);
  font-weight: 600;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  border-bottom: 1px solid rgba(200,152,63,.15);
}

td {
  padding: .85rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,.05);
  color: var(--creme);
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(200,152,63,.04); }

/* --- Alertas -------------------------------------------- */
.alert {
  padding: .9rem 1.1rem;
  border-radius: var(--radius);
  font-size: .88rem;
  font-weight: 500;
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: .6rem;
}

.alert--success { background: rgba(72,187,120,.15); border: 1px solid rgba(72,187,120,.3); color: #48bb78; }
.alert--error   { background: rgba(229,62,62,.15);  border: 1px solid rgba(229,62,62,.3);  color: #e53e3e; }
.alert--info    { background: rgba(99,179,237,.15);  border: 1px solid rgba(99,179,237,.3);  color: #63b3ed; }

/* --- Loading spinner ------------------------------------ */
.spinner {
  width: 36px; height: 36px;
  border: 3px solid rgba(200,152,63,.2);
  border-top-color: var(--dourado);
  border-radius: 50%;
  animation: spin .7s linear infinite;
  margin: 2rem auto;
}

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

.carregando {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 4rem 0;
  color: var(--cinza-medio);
}

/* --- Vazio ---------------------------------------------- */
.vazio {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--cinza-medio);
}

.vazio__icon { font-size: 3.5rem; margin-bottom: 1rem; }
.vazio h3 { font-family: 'Playfair Display', serif; color: var(--creme); font-size: 1.3rem; margin-bottom: .5rem; }

/* --- Modal ---------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.75);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transicao);
}

.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
  background: #1a3a2e;
  border: 1px solid rgba(200,152,63,.3);
  border-radius: var(--radius-lg);
  padding: 2rem;
  width: 100%;
  max-width: 480px;
  box-shadow: var(--sombra-lg);
  transform: translateY(16px);
  transition: transform var(--transicao);
}

.modal-overlay.open .modal { transform: translateY(0); }

.modal__titulo {
  font-size: 1.3rem;
  color: var(--branco);
  margin-bottom: 1.2rem;
}

/* --- Responsivo ----------------------------------------- */
@media (max-width: 900px) {
  .carrinho-layout,
  .checkout-layout { grid-template-columns: 1fr; }
  .resumo-card { position: static; }
}

@media (max-width: 640px) {
  .navbar__nav { display: none; }
  .produtos-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .pagamento-opcoes { grid-template-columns: 1fr; }
  .admin-stats { grid-template-columns: 1fr 1fr; }
  .carrinho-item { flex-wrap: wrap; }
}

@media (max-width: 400px) {
  .admin-stats { grid-template-columns: 1fr; }
  .login-card { padding: 2rem 1.2rem; }
}