/* ============================================================
   ENCARTE INTELIGENTE — style.css
   MOBILE FIRST: base = celular, desktop via min-width
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&display=swap');

/* ---- VARIÁVEIS ---- */
:root {
  --primaria:       #E53935;
  --primaria-dark:  #B71C1C;
  --primaria-light: #2A1010;
  --acento:         #FFD700;
  --sucesso:        #4CAF50;
  --perigo:         #FF5252;
  --dark:           #F5F5F5;
  --cinza:          #9E9E9E;
  --borda:          #2E2E2E;
  --fundo:          #121212;
  --superficie:     #1E1E1E;
  --sombra:         0 4px 20px rgba(0,0,0,0.40);
  --sombra-forte:   0 8px 32px rgba(0,0,0,0.60);
  --radius:         16px;
  --radius-sm:      10px;
  --fonte:          'Nunito', sans-serif;
  /* Toque mínimo confortável: 48px */
  --toque:          48px;
  /* Safe area iPhone notch/Dynamic Island */
  --safe-top:       env(safe-area-inset-top, 0px);
  --safe-bottom:    env(safe-area-inset-bottom, 0px);
}

/* ============================================================
   RESET + BASE MOBILE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
/* Remove destaque azul de toque em Android/iOS */
* { -webkit-tap-highlight-color: transparent; }

body {
  font-family: var(--fonte);
  background: var(--fundo);
  color: var(--dark);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  /* Espaço para nav inferior + safe area do iPhone */
  padding-bottom: calc(68px + var(--safe-bottom));
  /* Desativa zoom em double-tap (sem travar o zoom de acessibilidade) */
  touch-action: manipulation;
}

a  { text-decoration: none; color: var(--primaria); }
p  { color: var(--cinza); }
h1,h2,h3,h4 { font-weight: 800; line-height: 1.2; color: var(--dark); }

/* ============================================================
   CONTAINER
   ============================================================ */
.container { width: 100%; padding: 0 16px; margin: 0 auto; }
@media (min-width: 768px)  { .container { max-width: 720px; } }
@media (min-width: 1024px) { .container { max-width: 1100px; } }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  background: var(--superficie);
  border-bottom: 1.5px solid var(--borda);
  padding: 0 16px;
  padding-top: var(--safe-top);
  height: calc(56px + var(--safe-top));
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 100;
}
.header-logo {
  display: flex; align-items: center; gap: 8px;
  font-size: 1.1rem; font-weight: 900; color: var(--dark);
}
.header-logo span { color: var(--primaria); }
.header-logo .logo-icon {
  width: 36px; height: 36px; background: var(--primaria);
  border-radius: 10px; display: flex; align-items: center;
  justify-content: center; font-size: 1.1rem; flex-shrink: 0;
}
.header-nav { display: flex; gap: 6px; }
.btn-nav {
  background: transparent; border: 1.5px solid var(--borda);
  border-radius: var(--radius-sm); padding: 0 14px;
  height: var(--toque); font-family: var(--fonte);
  font-weight: 700; font-size: 0.85rem; cursor: pointer;
  color: var(--dark); transition: all 0.2s;
  display: flex; align-items: center; gap: 4px;
}
.btn-nav:hover, .btn-nav.active {
  background: var(--primaria-light); border-color: var(--primaria); color: var(--primaria);
}
.btn-nav:active { opacity: 0.7; transform: scale(0.96); }

.btn-voltar {
  display: flex; align-items: center; gap: 6px;
  height: var(--toque); padding: 0 10px;
  font-weight: 700; color: var(--cinza);
  background: transparent; border: none;
  cursor: pointer; font-family: var(--fonte); font-size: 0.95rem;
  border-radius: var(--radius-sm); transition: all 0.2s;
}
.btn-voltar:hover  { background: var(--borda); color: var(--dark); }
.btn-voltar:active { opacity: 0.7; }
.header-title { font-size: 1rem; font-weight: 800; }

/* ============================================================
   BOTÕES — mínimo 48px para toque confortável
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px; border: none; border-radius: var(--radius-sm);
  padding: 0 20px; height: var(--toque);
  font-family: var(--fonte); font-weight: 700; font-size: 0.95rem;
  cursor: pointer; transition: all 0.18s;
  white-space: nowrap; user-select: none;
}
.btn:active { transform: scale(0.95); opacity: 0.85; }

.btn-primario {
  background: var(--primaria); color: #FFF;
  box-shadow: 0 4px 14px rgba(229,57,53,0.35);
}
.btn-primario:hover  { background: var(--primaria-dark); }

.btn-secundario {
  background: var(--superficie); color: var(--primaria);
  border: 2px solid var(--primaria);
}
.btn-secundario:hover { background: var(--primaria-light); }

.btn-perigo  { background: var(--perigo);  color: #FFF; }
.btn-sucesso { background: var(--sucesso); color: #FFF; }
.btn-cinza   { background: var(--borda);   color: var(--dark); }

/* CTA principal: mais alto */
.btn-grande {
  height: 56px; padding: 0 32px;
  font-size: 1.05rem; border-radius: var(--radius);
}
.btn-bloco { width: 100%; justify-content: center; }

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--superficie); border-radius: var(--radius);
  box-shadow: var(--sombra); border: 1.5px solid var(--borda);
  overflow: hidden; transition: transform 0.2s, box-shadow 0.2s;
}
.card:active { transform: scale(0.98); }

/* ============================================================
   FORMULÁRIOS — touch-friendly
   ============================================================ */
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block; font-weight: 700; font-size: 0.9rem;
  color: var(--dark); margin-bottom: 7px;
}
.form-group input[type="text"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
  width: 100%; min-height: var(--toque);
  padding: 12px 14px; border: 2px solid var(--borda);
  border-radius: var(--radius-sm); font-family: var(--fonte);
  /* 16px evita zoom automático ao focar no iOS */
  font-size: 16px; color: var(--dark);
  background: var(--superficie); transition: border-color 0.2s; outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primaria);
  box-shadow: 0 0 0 3px rgba(229,57,53,0.15);
}
.form-group textarea { resize: vertical; min-height: 90px; font-size: 16px; }
.form-group input[type="range"] {
  width: 100%; accent-color: var(--primaria);
  cursor: pointer; height: 32px; /* mais fácil de arrastar com o dedo */
}
.form-group input[type="color"] {
  width: 56px; height: 56px; border: 2px solid var(--borda);
  border-radius: var(--radius-sm); cursor: pointer; padding: 3px; background: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #555; }
.form-group select option { background: #1E1E1E; color: #F5F5F5; }
.char-count { display: block; text-align: right; font-size: 0.78rem; color: var(--cinza); margin-top: 4px; }
.field-hint  { display: block; font-size: 0.8rem; color: var(--cinza); margin-top: 4px; }

/* Input com prefixo R$ */
.input-grupo {
  display: flex; align-items: center; border: 2px solid var(--borda);
  border-radius: var(--radius-sm); overflow: hidden;
  transition: border-color 0.2s; min-height: var(--toque);
}
.input-grupo:focus-within { border-color: var(--primaria); }
.input-prefixo {
  padding: 0 14px; background: var(--primaria-light); color: var(--primaria);
  font-weight: 800; font-size: 1rem; white-space: nowrap;
  border-right: 2px solid var(--borda); align-self: stretch;
  display: flex; align-items: center;
}
.input-grupo input { border: none !important; box-shadow: none !important; flex: 1; }

/* ============================================================
   SEÇÃO DE FORMULÁRIO
   ============================================================ */
.form-secao {
  background: var(--superficie); border-radius: var(--radius);
  border: 1.5px solid var(--borda); padding: 16px; margin-bottom: 12px;
}
.form-secao .secao-titulo {
  font-size: 0.95rem; font-weight: 800; color: var(--dark);
  margin-bottom: 16px; display: flex; align-items: center; gap: 8px;
}

/* ============================================================
   BANNER PWA
   ============================================================ */
.pwa-banner {
  background: linear-gradient(135deg, var(--primaria), var(--primaria-dark));
  color: #FFF; padding: 14px 16px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  animation: slideDown 0.4s ease;
}
@keyframes slideDown {
  from { transform: translateY(-100%); opacity: 0; }
  to   { transform: translateY(0);     opacity: 1; }
}
.pwa-banner p      { color: #FFF; font-size: 0.85rem; font-weight: 600; }
.pwa-banner strong { font-size: 0.9rem; display: block; margin-bottom: 2px; }
.pwa-banner-btns   { display: flex; gap: 8px; flex-shrink: 0; }
.btn-instalar {
  background: #FFF; color: var(--primaria); border: none;
  border-radius: 8px; height: var(--toque); padding: 0 16px;
  font-family: var(--fonte); font-weight: 800; font-size: 0.88rem; cursor: pointer;
}
.btn-instalar:active { opacity: 0.8; transform: scale(0.95); }
.btn-fechar-banner {
  background: rgba(255,255,255,0.2); color: #FFF; border: none;
  border-radius: 8px; width: var(--toque); height: var(--toque); font-size: 1rem; cursor: pointer;
}

/* ============================================================
   MODAIS
   Mobile: BOTTOM SHEET (sobe de baixo)
   Desktop (≥640px): popup centralizado
   ============================================================ */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.75);
  z-index: 200; animation: fadeIn 0.2s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* MOBILE: bottom sheet */
.modal-box {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--superficie);
  border-radius: 20px 20px 0 0;
  max-height: 92vh; overflow-y: auto;
  z-index: 201;
  animation: slideUp 0.3s cubic-bezier(0.34, 1.1, 0.64, 1);
  padding-bottom: calc(16px + var(--safe-bottom));
  -webkit-overflow-scrolling: touch;
}
/* Alça visual do bottom sheet */
.modal-box::before {
  content: ''; display: block; width: 40px; height: 4px;
  background: var(--borda); border-radius: 2px; margin: 12px auto 0;
}
@keyframes slideUp {
  from { transform: translateY(100%); }
  to   { transform: translateY(0); }
}

/* DESKTOP: popup centralizado */
@media (min-width: 640px) {
  .modal-box {
    position: fixed; bottom: auto; left: 50%; top: 50%;
    transform: translate(-50%, -50%);
    width: min(92vw, 520px);
    border-radius: var(--radius);
    animation: popIn 0.25s ease;
    padding-bottom: 20px;
  }
  .modal-box::before { display: none; }
  @keyframes popIn {
    from { transform: translate(-50%, -47%); opacity: 0; }
    to   { transform: translate(-50%, -50%); opacity: 1; }
  }
}

.modal-header {
  padding: 14px 20px; border-bottom: 1.5px solid var(--borda);
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; background: var(--superficie); z-index: 1;
}
.modal-header h3 { font-size: 1rem; }
.modal-fechar {
  background: var(--borda); border: none; border-radius: 8px;
  width: var(--toque); height: var(--toque); font-size: 1rem;
  cursor: pointer; color: var(--dark); transition: background 0.2s;
}
.modal-fechar:active { background: var(--perigo); color: #FFF; }
.modal-body { padding: 16px 20px; }

/* ============================================================
   BADGES
   ============================================================ */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 10px; border-radius: 20px; font-size: 0.78rem; font-weight: 700;
}
.badge-primario { background: var(--primaria-light); color: var(--primaria); }
.badge-sucesso  { background: #1B3A1B; color: #81C784; }
.badge-acento   { background: #2A2200; color: var(--acento); }

/* ============================================================
   EMPTY STATE
   ============================================================ */
.empty-state { text-align: center; padding: 60px 20px; color: var(--cinza); }
.empty-state .empty-icon { font-size: 4rem; margin-bottom: 16px; display: block; }
.empty-state h3 { color: var(--dark); font-size: 1.2rem; margin-bottom: 8px; }
.empty-state p  { max-width: 280px; margin: 0 auto 20px; }

/* ============================================================
   BARRA DE SELEÇÃO MÚLTIPLA
   ============================================================ */
.barra-selecao {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: #111; color: #FFF;
  padding: 12px 16px;
  padding-bottom: calc(12px + var(--safe-bottom));
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  z-index: 150; transform: translateY(100%); transition: transform 0.3s ease;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.6);
}
.barra-selecao.visivel { transform: translateY(0); }
.barra-selecao-acoes   { display: flex; gap: 6px; }
.barra-selecao .btn    { height: 40px; font-size: 0.82rem; padding: 0 12px; }

/* ============================================================
   TOAST
   ============================================================ */
.toast {
  position: fixed;
  bottom: calc(76px + var(--safe-bottom));
  left: 50%; transform: translateX(-50%) translateY(10px);
  background: #333; color: #FFF;
  padding: 12px 24px; border-radius: 30px;
  font-weight: 700; font-size: 0.9rem; z-index: 300; opacity: 0;
  transition: all 0.3s ease; white-space: nowrap; pointer-events: none;
  max-width: calc(100vw - 32px); text-align: center;
}
.toast.visivel { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.sucesso { background: var(--sucesso); }
.toast.erro    { background: var(--perigo); }

/* ============================================================
   FILTROS
   ============================================================ */
.filtro-btn {
  background: var(--superficie); border: 1.5px solid var(--borda);
  border-radius: 30px; padding: 0 18px; height: var(--toque);
  font-family: var(--fonte); font-weight: 700; font-size: 0.88rem;
  cursor: pointer; white-space: nowrap; color: var(--cinza); transition: all 0.2s;
}
.filtro-btn.ativo  { background: var(--primaria); border-color: var(--primaria); color: #FFF; }
.filtro-btn:active { transform: scale(0.95); }

/* ============================================================
   NAVEGAÇÃO INFERIOR MOBILE
   ============================================================ */
.nav-bottom {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--superficie); border-top: 1.5px solid var(--borda);
  display: grid; grid-template-columns: repeat(3, 1fr);
  z-index: 100; padding-bottom: var(--safe-bottom);
}
@media (min-width: 768px) { .nav-bottom { display: none; } }

.nav-bottom a {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-height: 58px; padding: 8px 4px;
  color: var(--cinza); font-size: 0.68rem; font-weight: 700;
  text-decoration: none; transition: color 0.15s; gap: 3px;
}
.nav-bottom a .nav-icon { font-size: 1.5rem; line-height: 1; }
.nav-bottom a.ativo  { color: var(--primaria); }
.nav-bottom a:active { opacity: 0.6; }

/* ============================================================
   ACCORDION
   ============================================================ */
.accordion-header {
  display: flex; align-items: center; justify-content: space-between;
  cursor: pointer; padding: 0 16px; height: 52px;
  background: var(--superficie); border: 1.5px solid var(--borda);
  border-radius: var(--radius-sm); margin-bottom: 4px;
  font-weight: 800; font-size: 0.95rem; color: var(--dark);
  transition: all 0.2s; user-select: none;
}
.accordion-header:active { opacity: 0.7; }
.accordion-header.aberto {
  border-color: var(--primaria); color: var(--primaria);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}
.accordion-body {
  display: none; background: var(--superficie);
  border: 1.5px solid var(--primaria); border-top: none;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  padding: 16px; margin-bottom: 10px;
}
.accordion-body.aberto { display: block; }

/* ============================================================
   SLIDER COM VALOR
   ============================================================ */
.slider-grupo { margin-bottom: 16px; }
.slider-label {
  display: flex; justify-content: space-between;
  font-size: 0.85rem; font-weight: 700; color: var(--dark); margin-bottom: 6px;
}
.slider-valor {
  background: var(--primaria); color: #FFF;
  padding: 2px 10px; border-radius: 20px; font-size: 0.8rem;
}