/* ============================================================
   style.css — Churrasquinho do Juanete
   Fonte principal: Nunito (Google Fonts)
   Índice:
     1.  Variáveis & Tipografia
     2.  Reset
     3.  Animações (fadeSlide, slideUp, shimmer, shake)
     4.  Header & Navegação
     5.  Seção de itens
     6.  Títulos de categoria/subcategoria
     7.  Card quadrado (padrão)
     8.  Card wide (Porções Maiores)
     9.  Skeleton loader
    10.  Overlay & Bottom sheet
    11.  Modal de detalhes
    12.  Modal de opções
    13.  Carrinho — itens e controles
    14.  Carrinho — pagamento (dropdown + pills)
    15.  Carrinho — PIX
    16.  Carrinho — total e botão WhatsApp
    17.  Botão flutuante do carrinho
    18.  Toast
============================================================ */


/* ── 1. VARIÁVEIS & TIPOGRAFIA ──────────────────────────────── */
:root {
  /* Paleta */
  --gold:       #D4A017;
  --gold-light: #F0C040;
  --gold-dark:  #A07810;
  --accent:     #C0392B;
  --blue:       #1565C0;
  --green-wa:   #25D366;

  /* Backgrounds / superfícies */
  --bg:     #1A1008;
  --bg2:    #231508;
  --card:   #2A1A0A;
  --card2:  #321E0C;
  --border: #3D2510;

  /* Texto */
  --text:  #F5E8C8;
  --muted: #9A8060;
  --white: #FFF8EE;

  /* Misc */
  --ease:    .2s ease;
  --r-card:  12px;
  --r-pill:  20px;

  /* Nunito em todos os papéis */
  --font: 'Nunito', sans-serif;

  /* Pesos tipográficos semânticos */
  --w-regular:    400;
  --w-medium:     600;   /* subtítulos, labels */
  --w-bold:       700;   /* nomes de item, preços */
  --w-extrabold:  800;   /* botões de ação */
  --w-black:      900;   /* logo, títulos de seção */
}


/* ── 2. RESET ───────────────────────────────────────────────── */
*, *::before, *::after {
  margin: 0; padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font);
  font-weight: var(--w-regular);
  font-size: 14px;
  line-height: 1.5;
  background-color: var(--bg);
  color: var(--text);
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  /* Textura sutil de madeira */
  background-image:
    repeating-linear-gradient(90deg, transparent 0, transparent 2px, rgba(255,255,255,.01) 2px, rgba(255,255,255,.01) 4px),
    repeating-linear-gradient(0deg,  transparent 0, transparent 8px, rgba(255,255,255,.008) 8px, rgba(255,255,255,.008) 9px);
}

button  { font-family: var(--font); cursor: pointer; border: none; background: none; }
ul      { list-style: none; }
img     { display: block; }
select  { font-family: var(--font); }


/* ── 3. ANIMAÇÕES ───────────────────────────────────────────── */
@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes slideUp {
  from { transform: translateY(100%); }
  to   { transform: translateY(0); }
}
@keyframes shimmer {
  from { background-position: -600px 0; }
  to   { background-position:  600px 0; }
}
/* Shake: movimentação lateral para indicar que falta escolher pagamento */
@keyframes shake {
  0%,100% { transform: translateX(0); }
  15%     { transform: translateX(-7px); }
  30%     { transform: translateX(7px); }
  45%     { transform: translateX(-5px); }
  60%     { transform: translateX(5px); }
  75%     { transform: translateX(-2px); }
  90%     { transform: translateX(2px); }
}
.shake { animation: shake .45s ease both; }

/* slideDown: painel de pagamento abre para baixo */
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}


/* ── 4. HEADER & NAVEGAÇÃO ──────────────────────────────────── */
#header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 14px 16px 0;
  background: linear-gradient(180deg, #0D0800 60%, var(--bg));
  border-bottom: 2px solid var(--gold-dark);
  box-shadow: 0 4px 20px rgba(0,0,0,.8);
}

/* Cabeçalho centralizado */
.header-top  { display: flex; justify-content: center; margin-bottom: 10px; }
.logo-block  { text-align: center; }

/* "Cardápio" e "Restaurante" — pequenos, espaçados */
.logo-sub {
  font-size: 9px;
  font-weight: var(--w-black);
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.8;
}

/* "Churrasquinho do Juanete" — destaque principal */
#logo-title {
  display: block;
  font-size: 20px;
  font-weight: var(--w-black);
  font-style: italic;
  color: var(--gold);
  line-height: 1.2;
  cursor: pointer;
  user-select: none;
  transition: opacity var(--ease);
}
#logo-title:active { opacity: .7; }

/* Abas: wrap centralizado, quebra linha se necessário */
#nav-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  padding-bottom: 10px;
}

.tab {
  flex-shrink: 0;
  padding: 5px 13px;
  font-size: 12px;
  font-weight: var(--w-bold);
  letter-spacing: .3px;
  white-space: nowrap;
  color: var(--muted);
  border: 1.5px solid var(--border);
  border-radius: var(--r-pill);
  transition: all var(--ease);
}
.tab.active {
  background: var(--gold);
  border-color: var(--gold);
  color: #0D0800;
}


/* ── 5. SEÇÃO DE ITENS ──────────────────────────────────────── */
#main { padding: 0 14px 100px; }

.cat-section { padding-top: 4px; }
.cat-section + .cat-section {
  border-top: 2px solid var(--border);
  margin-top: 8px;
}

/* Grid 2 colunas para cards */
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 8px; }


/* ── 6. TÍTULOS ─────────────────────────────────────────────── */
/* Título principal da categoria */
.cat-title {
  font-size: 24px;
  font-weight: var(--w-black);
  font-style: italic;
  color: var(--gold);
  padding: 16px 0 6px;
  line-height: 1.2;
}

/* Título de subcategoria com linha decorativa */
.sub-title {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 0 10px;
  font-size: 14px;
  font-weight: var(--w-black);
  letter-spacing: .5px;
  text-transform: uppercase;
  color: var(--gold-dark);
}
.sub-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--gold-dark), transparent);
}


/* ── 7. CARD QUADRADO ───────────────────────────────────────── */
.card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  cursor: pointer;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  animation: fadeSlide .3s ease both;
  transition: transform var(--ease);
}
.card:active { transform: scale(.97); }

/* Nome acima da imagem, centralizado */
.card-name {
  padding: 9px 8px 6px;
  font-size: 15px;
  font-weight: var(--w-bold);
  color: var(--white);
  text-align: center;
  line-height: 1.3;
}

/* Imagem quadrada */
.card-thumb {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  background: linear-gradient(135deg, var(--card2), #1A0C04);
  flex-shrink: 0;
}
.card-thumb img { width: 100%; height: 100%; object-fit: cover; }

.card-body { flex: 1; display: flex; flex-direction: column; gap: 3px; padding: 6px 10px 10px; }
.card-info { font-size: 10px; font-weight: var(--w-medium); color: var(--muted); }
.card-desc { font-size: 10px; color: var(--muted); line-height: 1.4; }

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 4px;
}

/* Preço: Nunito Bold */
.card-price {
  font-size: 14px;
  font-weight: var(--w-bold);
  color: var(--gold);
}

/* Botão "+" */
.add-btn {
  width: 26px; height: 26px;
  font-size: 18px; font-weight: var(--w-extrabold); line-height: 1;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  background: var(--gold); color: #0D0800;
  transition: background var(--ease);
}
.add-btn:active { background: var(--gold-light); }


/* ── 8. CARD WIDE (Porções Maiores) ─────────────────────────── */
.card-wide { grid-column: span 2; }

.card-wide > .card-name {
  font-size: 15px;
  font-weight: var(--w-black);
  padding: 10px 14px 8px;
}

.wide-img {
  width: 100%;
  aspect-ratio: 16 / 6;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  font-size: 48px;
  background: linear-gradient(135deg, var(--card2), #1A0C04);
}
.wide-img img { width: 100%; height: 100%; object-fit: cover; }

.card-wide .card-body { padding: 8px 14px 12px; }
.card-wide .card-price { font-size: 16px; font-weight: var(--w-black); }


/* ── 9. SKELETON LOADER ─────────────────────────────────────── */
.skel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding-top: 16px;
}
.skel-card {
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-card);
}
.skel-block {
  border-radius: 6px;
  background: linear-gradient(90deg, var(--card2) 25%, #3e2610 50%, var(--card2) 75%);
  background-size: 600px 100%;
  animation: shimmer 1.4s infinite linear;
}
.skel-name-top { height: 12px; width: 60%; margin: 9px auto 6px; }
.skel-thumb    { aspect-ratio: 1/1; width: 100%; border-radius: 0; }
.skel-body     { padding: 7px 10px 12px; }
.skel-price    { height: 12px; width: 38%; }


/* ── 10. OVERLAY & BOTTOM SHEET ─────────────────────────────── */
.overlay {
  position: fixed; inset: 0; z-index: 400;
  display: flex; align-items: flex-end;
  background: rgba(0,0,0,.85);
}
.overlay.hidden { display: none; }

.sheet {
  width: 100%; max-width: 430px; max-height: 88vh;
  margin: 0 auto;
  padding: 20px 18px 28px;
  overflow-y: auto; scrollbar-width: none;
  background: var(--bg2);
  border-top: 2px solid var(--gold-dark);
  border-radius: 24px 24px 0 0;
  animation: slideUp .3s ease;
}
.sheet::-webkit-scrollbar { display: none; }

.sheet-handle {
  width: 40px; height: 4px;
  margin: 0 auto 16px;
  border-radius: 2px;
  background: var(--border);
}


/* ── 11. MODAL DE DETALHES ──────────────────────────────────── */
.modal-img {
  width: 100%; height: 180px;
  margin-bottom: 14px;
  font-size: 60px;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-card);
  background: var(--card2);
}
.modal-img img { width: 100%; height: 100%; object-fit: cover; }

.modal-title {
  font-size: 22px;
  font-weight: var(--w-black);
  color: var(--white);
  margin-bottom: 4px;
}
.modal-info {
  font-size: 12px;
  font-weight: var(--w-bold);
  color: var(--gold);
  margin-bottom: 6px;
}
.modal-desc {
  font-size: 13px;
  font-weight: var(--w-regular);
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 10px;
}
.modal-price {
  font-size: 28px;
  font-weight: var(--w-black);
  color: var(--gold);
  margin-bottom: 18px;
}

.modal-add-btn {
  width: 100%; padding: 14px;
  font-size: 15px; font-weight: var(--w-extrabold); letter-spacing: .3px;
  border-radius: var(--r-card);
  background: var(--gold); color: #0D0800;
  transition: background var(--ease);
}
.modal-add-btn:active { background: var(--gold-light); }


/* ── 12. MODAL DE OPÇÕES ────────────────────────────────────── */
.opcoes-sheet { padding-bottom: 24px; }

.opcoes-header {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 12px; margin-bottom: 16px;
}
.opcoes-item-nome {
  font-size: 18px;
  font-weight: var(--w-black);
  color: var(--white);
  flex: 1;
}
.opcoes-preco {
  font-size: 22px;
  font-weight: var(--w-black);
  color: var(--gold);
  white-space: nowrap;
}

.opcoes-grupo       { margin-bottom: 16px; }
.opcoes-grupo-label {
  font-size: 10px;
  font-weight: var(--w-black);
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 9px;
}
.opcoes-pills { display: flex; flex-wrap: wrap; gap: 7px; }

.opcoes-pill {
  padding: 7px 14px;
  font-size: 13px; font-weight: var(--w-bold);
  border-radius: var(--r-pill);
  border: 1.5px solid var(--border);
  color: var(--muted); background: var(--card);
  transition: all var(--ease); white-space: nowrap;
}
.opcoes-pill:active  { transform: scale(.96); }
.opcoes-pill.selected { background: var(--gold); border-color: var(--gold); color: #0D0800; }

.opcoes-add-btn {
  width: 100%; margin-top: 4px; padding: 14px;
  font-size: 15px; font-weight: var(--w-extrabold);
  border-radius: var(--r-card);
  background: var(--gold); color: #0D0800;
  transition: all var(--ease);
}
.opcoes-add-btn:disabled {
  background: var(--card2); color: var(--muted);
  border: 1.5px solid var(--border); cursor: not-allowed;
}
.opcoes-add-btn:not(:disabled):active { background: var(--gold-light); }


/* ── 13. CARRINHO — ITENS ───────────────────────────────────── */
.cart-title {
  font-size: 22px;
  font-weight: var(--w-black);
  color: var(--white);
  margin-bottom: 14px;
}
.cart-empty {
  padding: 28px 0;
  text-align: center;
  font-size: 14px;
  color: var(--muted);
}

.cart-item {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 10px; padding: 13px 0;
  border-bottom: 1px solid var(--border);
}

/* Info em linha — desce só se não couber */
.cart-item-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: baseline;
  column-gap: 8px;
  row-gap: 2px;
}
.cart-item-name  { font-size: 16px; font-weight: var(--w-bold); color: var(--white); }
.cart-item-opts  { font-size: 13px; font-weight: var(--w-medium); color: var(--gold-dark); }

.cart-item-qty-price {
  width: 100%;          /* sempre na própria linha, abaixo de nome+opts */
  display: flex; align-items: baseline; gap: 5px;
  margin-top: 1px;
}
.cart-item-qty   { font-size: 13px; font-weight: var(--w-medium); color: var(--muted); }
.cart-item-price { font-size: 15px; font-weight: var(--w-bold); color: var(--gold); }

/* Controles em linha: − ··· + */
.cart-controls {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.ctrl-btn {
  width: 30px; height: 30px;
  border-radius: 8px;
  font-size: 16px; font-weight: var(--w-extrabold); line-height: 1;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--ease);
}
.ctrl-plus         { background: var(--blue); color: #fff; }
.ctrl-plus:active  { opacity: .8; }

.ctrl-edit {
  background: var(--card2);
  border: 1px solid var(--border);
  color: var(--muted);
}
.ctrl-edit:active  { background: var(--border); }
.dots { font-size: 9px; letter-spacing: 1.5px; }

.ctrl-minus        { background: var(--accent); color: #fff; }
.ctrl-minus:active { opacity: .8; }


/* ── 14. CARRINHO — PAGAMENTO ───────────────────────────────── */
.payment-wrap {
  margin-top: 16px;
  position: relative;
}

/* Botão trigger: mesmo estilo das pills de opção */
.payment-trigger {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px;
  font-size: 14px; font-weight: var(--w-bold);
  color: var(--muted);
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--r-card);
  transition: all var(--ease);
}
.payment-trigger.chosen {
  border-color: var(--gold);
  color: var(--white);
}
.payment-trigger:active { opacity: .85; }

.pay-arrow {
  font-size: 12px;
  color: var(--muted);
  transition: transform var(--ease);
}

/* Painel de opções: abre PARA BAIXO */
.payment-panel {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  pointer-events: none;
  transition: max-height .3s ease, opacity .25s ease;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--r-card) var(--r-card);
  display: flex;
  flex-direction: column;
  gap: 0;
}
.payment-panel.open {
  max-height: 280px;
  opacity: 1;
  pointer-events: all;
}

/* Pills de opção de pagamento — mesmo visual das opcoes-pill */
.pay-opt {
  width: 100%;
  padding: 13px 16px;
  font-size: 14px; font-weight: var(--w-bold);
  color: var(--muted);
  text-align: left;
  border-bottom: 1px solid var(--border);
  transition: all var(--ease);
}
.pay-opt:last-child   { border-bottom: none; }
.pay-opt:active       { background: var(--card2); }
.pay-opt.selected     { color: var(--gold); background: rgba(212,160,23,.08); }


/* ── 15. CARRINHO — PIX ─────────────────────────────────────── */
.pix-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}
.pix-wrap.hidden { display: none; }

.pix-copy-btn {
  padding: 8px 14px;
  font-size: 12px; font-weight: var(--w-bold);
  border-radius: var(--r-pill);
  background: var(--card2);
  border: 1.5px solid var(--gold-dark);
  color: var(--gold);
  white-space: nowrap;
  transition: all var(--ease);
}
.pix-copy-btn:active { background: var(--gold-dark); color: #0D0800; }

.pix-key {
  font-size: 11px; font-weight: var(--w-medium);
  color: var(--muted);
  letter-spacing: .5px;
}


/* ── 16. CARRINHO — TOTAL & WHATSAPP ────────────────────────── */
.cart-total {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 0 0;
}
.cart-total-label {
  font-size: 11px; font-weight: var(--w-black);
  letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--muted);
}
.cart-total-value {
  font-size: 24px; font-weight: var(--w-black);
  color: var(--gold);
}

/* Botão WhatsApp — ativo e bloqueado */
.whats-btn {
  width: 100%;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  margin-top: 14px; padding: 16px;
  font-size: 14px; font-weight: var(--w-extrabold); letter-spacing: .2px;
  border-radius: var(--r-card);
  background: var(--green-wa); color: #fff;
  transition: opacity var(--ease);
}
.whats-btn:not(:disabled):active { opacity: .85; }

/* Estado bloqueado: aguardando seleção de pagamento */
.whats-btn--locked {
  background: var(--card2);
  color: var(--muted);
  border: 1.5px solid var(--border);
  cursor: not-allowed;
}
.whats-btn--locked svg { opacity: .3; }


/* ── 17. BOTÃO FLUTUANTE DO CARRINHO ────────────────────────── */
#bottom-nav {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  z-index: 200; width: 100%; max-width: 430px;
  padding: 14px 24px 22px;
  display: flex; justify-content: flex-end; align-items: center;
  pointer-events: none;
  background: linear-gradient(0deg, #0D0800 70%, transparent);
}
.cart-wrap { position: relative; pointer-events: all; }

#cart-btn {
  width: 54px; height: 54px; font-size: 24px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--gold); color: #0D0800;
  box-shadow: 0 4px 20px rgba(212,160,23,.45);
  transition: transform var(--ease);
}
#cart-btn:active { transform: scale(.92); }

#cart-count {
  position: absolute; top: -4px; right: -4px;
  width: 20px; height: 20px;
  font-size: 10px; font-weight: var(--w-extrabold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent); color: #fff;
}
#cart-count.hidden { display: none; }


/* ── 18. TOAST ──────────────────────────────────────────────── */
#toast {
  position: fixed; bottom: 88px; left: 50%; z-index: 500;
  padding: 10px 20px;
  font-size: 13px; font-weight: var(--w-bold); white-space: nowrap;
  border-radius: 30px; pointer-events: none;
  opacity: 0; transform: translateX(-50%) translateY(10px);
  background: var(--card2); border: 1px solid var(--gold-dark); color: var(--white);
  transition: all .3s ease;
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }