/* ============================================
   RESET E VARIÁVEIS
   ============================================ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primaria: #6366f1;
  --secundaria: #8b5cf6;
  --texto: #0f172a;
  --texto-suave: #64748b;
  --fundo: #ffffff;
  --fundo-alt: #f8fafc;
  --cinza: #f1f5f9;
  --borda: #e2e8f0;
  --sombra-sm: 0 1px 2px rgba(0,0,0,.05);
  --sombra: 0 4px 6px -1px rgba(0,0,0,.08), 0 2px 4px -1px rgba(0,0,0,.04);
  --sombra-md: 0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -2px rgba(0,0,0,.03);
  --sombra-lg: 0 20px 25px -5px rgba(0,0,0,.1), 0 10px 10px -5px rgba(0,0,0,.04);
  --raio: 14px;
  --raio-sm: 10px;
  --raio-lg: 20px;
  --transicao: 0.25s cubic-bezier(.4,0,.2,1);
  --sidebar-w: 260px;
  --header-h: 72px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--texto);
  background: var(--fundo);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================
   BOTÕES
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--raio-sm);
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  border: none;
  cursor: pointer;
  transition: all var(--transicao);
  text-decoration: none;
  white-space: nowrap;
  font-family: inherit;
}

.btn:active { transform: scale(0.97); }

.btn-primario {
  background: var(--primaria);
  color: #fff;
  box-shadow: 0 4px 14px -4px var(--primaria);
}
.btn-primario:hover {
  background: var(--secundaria);
  box-shadow: 0 8px 20px -4px var(--secundaria);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--borda);
  color: var(--texto);
}
.btn-outline:hover {
  border-color: var(--primaria);
  color: var(--primaria);
  background: rgba(99,102,241,.05);
}

.btn-whatsapp {
  background: #25D366;
  color: #fff;
  box-shadow: 0 4px 14px -4px #25D366;
}
.btn-whatsapp:hover {
  background: #20BA5A;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -4px #25D366;
}

.btn-perigo {
  background: #ef4444;
  color: #fff;
}
.btn-perigo:hover { background: #dc2626; transform: translateY(-2px); }

.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-lg { padding: 16px 32px; font-size: 17px; }
.btn-block { width: 100%; }

/* ============================================
   HEADER PÚBLICO
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: all var(--transicao);
}
.site-header.rolado {
  border-bottom-color: var(--borda);
  box-shadow: var(--sombra-sm);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  padding: 0 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 22px;
  color: var(--texto);
}
.logo img { height: 40px; width: auto; }
.logo-text { color: var(--primaria); }

.menu {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}
.menu a {
  padding: 10px 16px;
  border-radius: var(--raio-sm);
  font-weight: 500;
  font-size: 15px;
  color: var(--texto-suave);
  transition: all var(--transicao);
  position: relative;
}
.menu a:hover { color: var(--primaria); background: rgba(99,102,241,.08); }
.menu a.ativo { color: var(--primaria); }

.btn-menu-mobile {
  display: none;
  width: 44px;
  height: 44px;
  border: none;
  background: var(--cinza);
  border-radius: var(--raio-sm);
  font-size: 22px;
  color: var(--texto);
  align-items: center;
  justify-content: center;
}

/* ============================================
   HERO / BANNER (SEM GRADIENTE)
   ============================================ */
.banner {
  position: relative;
  padding: 120px 0 100px;
  text-align: center;
  background: var(--primaria);
  color: #fff;
  overflow: hidden;
}
.banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,.12) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(255,255,255,.08) 0%, transparent 40%);
  pointer-events: none;
}
.banner-imagem-bg {
  background-size: cover;
  background-position: center;
}
.banner-imagem-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(15,23,42,.65);
}
.banner .container { position: relative; z-index: 2; }

.banner h1 {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.banner p {
  font-size: clamp(16px, 2vw, 20px);
  opacity: .95;
  max-width: 640px;
  margin: 0 auto 36px;
  line-height: 1.6;
}
.banner .btn-hero {
  background: #fff;
  color: var(--primaria);
  padding: 16px 32px;
  font-size: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,.2);
}
.banner .btn-hero:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(0,0,0,.3);
}

/* ============================================
   SEÇÕES
   ============================================ */
section { padding: 90px 0; }

.section-titulo {
  text-align: center;
  margin-bottom: 56px;
}
.section-titulo h1,
.section-titulo h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  line-height: 1.2;
}
.section-titulo p {
  color: var(--texto-suave);
  font-size: 18px;
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   CARDS DE PRODUTO (SEM GRADIENTE)
   ============================================ */
.grid-produtos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 28px;
}

.card-produto {
  background: #fff;
  border-radius: var(--raio-lg);
  overflow: hidden;
  box-shadow: var(--sombra);
  transition: all var(--transicao);
  display: flex;
  flex-direction: column;
  border: 1px solid var(--borda);
}
.card-produto:hover {
  transform: translateY(-6px);
  box-shadow: var(--sombra-lg);
  border-color: transparent;
}

.card-produto-img {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--primaria);
}
.card-produto-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.card-produto:hover .card-produto-img img { transform: scale(1.06); }

.card-produto-img .sem-img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  color: #fff;
  opacity: .9;
}

.card-produto-badges {
  position: absolute;
  top: 14px;
  left: 14px;
  display: flex;
  gap: 6px;
  z-index: 2;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  backdrop-filter: blur(10px);
}
.badge-destaque {
  background: rgba(254,243,199,.95);
  color: #92400e;
}
.badge-tipo {
  background: rgba(255,255,255,.9);
  color: var(--texto);
}
.badge-produto { background: rgba(99,102,241,.95); color: #fff; }
.badge-servico { background: rgba(16,185,129,.95); color: #fff; }

.card-produto-body {
  padding: 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.card-produto-body h3 {
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--texto);
}
.card-produto-body .descricao {
  color: var(--texto-suave);
  font-size: 14px;
  line-height: 1.6;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-produto-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--borda);
}
.card-produto .preco {
  font-size: 20px;
  font-weight: 800;
  color: var(--primaria);
}

/* ============================================
   CONTATO (SEM GRADIENTE)
   ============================================ */
.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}

.contato-info { display: flex; flex-direction: column; gap: 20px; }

.contato-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px;
  background: #fff;
  border-radius: var(--raio);
  border: 1px solid var(--borda);
  transition: all var(--transicao);
}
.contato-info-item:hover {
  border-color: var(--primaria);
  transform: translateX(4px);
  box-shadow: var(--sombra);
}
.contato-info-item .icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--primaria);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.contato-info-item .info strong {
  display: block;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--texto-suave);
  font-weight: 600;
  margin-bottom: 4px;
}
.contato-info-item .info span {
  font-size: 15px;
  color: var(--texto);
  word-break: break-word;
}

.form-card {
  background: #fff;
  padding: 32px;
  border-radius: var(--raio-lg);
  border: 1px solid var(--borda);
  box-shadow: var(--sombra);
}

/* ============================================
   FORMULÁRIOS
   ============================================ */
.form-grupo { margin-bottom: 18px; }
.form-grupo label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  font-size: 14px;
  color: var(--texto);
}
.form-grupo input,
.form-grupo textarea,
.form-grupo select {
  width: 100%;
  padding: 13px 16px;
  border: 2px solid var(--borda);
  border-radius: var(--raio-sm);
  font-size: 15px;
  font-family: inherit;
  color: var(--texto);
  background: #fff;
  transition: all var(--transicao);
  outline: none;
}
.form-grupo input:focus,
.form-grupo textarea:focus,
.form-grupo select:focus {
  border-color: var(--primaria);
  box-shadow: 0 0 0 4px rgba(99,102,241,.12);
}
.form-grupo textarea { resize: vertical; min-height: 90px; }
.form-grupo input[type="color"] {
  height: 48px;
  padding: 4px;
  cursor: pointer;
}
.form-grupo .check-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 12px;
  border-radius: var(--raio-sm);
  background: var(--fundo-alt);
  transition: background var(--transicao);
}
.form-grupo .check-label:hover { background: var(--cinza); }
.form-grupo .check-label input { width: 18px; height: 18px; accent-color: var(--primaria); }
.form-grupo .check-label span { font-weight: 500; font-size: 15px; }

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: #0f172a;
  color: #94a3b8;
  padding: 60px 0 24px;
  text-align: center;
}
footer .logo-text {
  font-size: 22px;
  margin-bottom: 12px;
  display: inline-block;
}
footer p { margin: 8px 0; font-size: 14px; }
footer a {
  color: #94a3b8;
  margin: 0 10px;
  transition: color var(--transicao);
}
footer a:hover { color: #fff; }
footer .footer-social {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin: 24px 0;
  flex-wrap: wrap;
}
footer .footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  background: rgba(255,255,255,.06);
  border-radius: var(--raio-sm);
  font-weight: 500;
  font-size: 14px;
}
footer .footer-social a:hover {
  background: var(--primaria);
  color: #fff;
}
footer .copyright {
  padding-top: 24px;
  margin-top: 24px;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: 13px;
}

/* ============================================
   LOGIN (SEM GRADIENTE)
   ============================================ */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--primaria);
  position: relative;
  overflow: hidden;
}
.login-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,.12) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(255,255,255,.08) 0%, transparent 40%);
}
.login-box {
  position: relative;
  background: #fff;
  padding: 44px 40px;
  border-radius: 24px;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 24px 60px rgba(0,0,0,.25);
  z-index: 2;
}
.login-box .logo-wrap {
  text-align: center;
  margin-bottom: 24px;
}
.login-box .logo-wrap img { height: 52px; margin: 0 auto; }
.login-box h1 {
  text-align: center;
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}
.login-box .sub {
  text-align: center;
  color: var(--texto-suave);
  margin-bottom: 32px;
  font-size: 15px;
}
.login-box .form-footer {
  text-align: center;
  margin-top: 22px;
  font-size: 14px;
}
.login-box .form-footer a {
  color: var(--primaria);
  font-weight: 600;
}
.login-box .form-footer a:hover { text-decoration: underline; }

/* ============================================
   ALERTAS
   ============================================ */
.alerta {
  padding: 14px 18px;
  border-radius: var(--raio-sm);
  margin-bottom: 20px;
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideDown 0.3s ease;
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
.alerta-sucesso {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}
.alerta-erro {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* ============================================
   DASHBOARD ADMIN - LAYOUT
   ============================================ */
.dash-layout {
  display: flex;
  min-height: 100vh;
  background: var(--fundo-alt);
}

.dash-sidebar {
  width: var(--sidebar-w);
  background: #0f172a;
  color: #cbd5e1;
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  z-index: 100;
  transition: transform var(--transicao);
  overflow-y: auto;
}

.dash-sidebar .brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 12px 24px;
  margin-bottom: 8px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.dash-sidebar .brand img { height: 36px; }
.dash-sidebar .brand-text {
  font-size: 17px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.2;
  word-break: break-word;
}
.dash-sidebar .brand-text small {
  display: block;
  font-size: 11px;
  font-weight: 500;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 2px;
}

.dash-sidebar nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  padding-top: 12px;
}
.dash-sidebar nav a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  color: #94a3b8;
  border-radius: var(--raio-sm);
  font-weight: 500;
  font-size: 14.5px;
  transition: all var(--transicao);
}
.dash-sidebar nav a:hover {
  background: rgba(255,255,255,.05);
  color: #fff;
}
.dash-sidebar nav a.ativo {
  background: var(--primaria);
  color: #fff;
  box-shadow: 0 4px 12px -4px var(--primaria);
}
.dash-sidebar nav a .nav-icon {
  font-size: 18px;
  width: 22px;
  text-align: center;
  flex-shrink: 0;
}
.dash-sidebar .nav-divider {
  height: 1px;
  background: rgba(255,255,255,.08);
  margin: 8px 12px;
}

.dash-main {
  flex: 1;
  margin-left: var(--sidebar-w);
  padding: 32px 40px 60px;
  min-width: 0;
}

.dash-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.dash-header h1 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.dash-header .subtitulo {
  color: var(--texto-suave);
  font-size: 15px;
  margin-top: 4px;
}

/* Botão hamburger do admin (fora de media query = desktop) */
.btn-menu-admin {
  display: none;
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 1001;
  width: 48px;
  height: 48px;
  border: none;
  background: #0f172a;
  color: #fff;
  border-radius: 12px;
  font-size: 22px;
  align-items: center;
  justify-content: center;
  box-shadow: var(--sombra-md);
  cursor: pointer;
}

/* Overlay - escondido por padrão no desktop */
.dash-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.55);
  backdrop-filter: blur(2px);
  z-index: 999;
}

/* ============================================
   DASHBOARD - CARDS DE ESTATÍSTICA (SEM GRADIENTE)
   ============================================ */
.dash-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.dash-card {
  background: #fff;
  padding: 24px;
  border-radius: var(--raio-lg);
  box-shadow: var(--sombra-sm);
  border: 1px solid var(--borda);
  position: relative;
  overflow: hidden;
  transition: all var(--transicao);
}
.dash-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primaria);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.dash-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--sombra-md);
}
.dash-card:hover::before { transform: scaleX(1); }

.dash-card .card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
  background: rgba(99,102,241,.1);
  color: var(--primaria);
}
.dash-card .valor {
  font-size: 34px;
  font-weight: 800;
  color: var(--texto);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 6px;
}
.dash-card .label {
  color: var(--texto-suave);
  font-size: 14px;
  font-weight: 500;
}

/* ============================================
   DASHBOARD - SEÇÕES E TABELAS
   ============================================ */
.dash-section {
  background: #fff;
  border-radius: var(--raio-lg);
  border: 1px solid var(--borda);
  box-shadow: var(--sombra-sm);
  overflow: hidden;
  margin-bottom: 28px;
}
.dash-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--borda);
  flex-wrap: wrap;
}
.dash-section-header h2 {
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.01em;
}
.dash-section-body { padding: 8px 0; }

.tabela-wrap { overflow-x: auto; }
.tabela {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}
.tabela th,
.tabela td {
  padding: 16px 24px;
  text-align: left;
  border-bottom: 1px solid var(--borda);
  font-size: 14px;
}
.tabela th {
  background: var(--fundo-alt);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  color: var(--texto-suave);
  letter-spacing: 0.5px;
}
.tabela tbody tr { transition: background var(--transicao); }
.tabela tbody tr:hover { background: var(--fundo-alt); }
.tabela tr:last-child td { border-bottom: none; }

.tabela .acao-cell {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* Ranking (SEM GRADIENTE) */
.ranking-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--borda);
  transition: background var(--transicao);
}
.ranking-item:hover { background: var(--fundo-alt); }
.ranking-item:last-child { border-bottom: none; }

.ranking-pos {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
  flex-shrink: 0;
  background: var(--cinza);
  color: var(--texto-suave);
}
.ranking-pos.ouro { background: #fbbf24; color: #fff; }
.ranking-pos.prata { background: #94a3b8; color: #fff; }
.ranking-pos.bronze { background: #fb923c; color: #fff; }

.ranking-info { flex: 1; min-width: 0; }
.ranking-info .titulo {
  font-weight: 600;
  font-size: 15px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ranking-bar {
  height: 6px;
  background: var(--cinza);
  border-radius: 999px;
  margin-top: 8px;
  overflow: hidden;
}
.ranking-bar-fill {
  height: 100%;
  background: var(--primaria);
  border-radius: 999px;
  transition: width 0.6s ease;
}
.ranking-total {
  font-size: 22px;
  font-weight: 800;
  color: var(--primaria);
  flex-shrink: 0;
}

/* ============================================
   ADMIN - FORMULÁRIOS
   ============================================ */
.form-card-admin {
  background: #fff;
  padding: 32px;
  border-radius: var(--raio-lg);
  border: 1px solid var(--borda);
  box-shadow: var(--sombra-sm);
  max-width: 900px;
}
.form-card-admin h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 28px 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--borda);
  display: flex;
  align-items: center;
  gap: 10px;
}
.form-card-admin h3:first-child { margin-top: 0; }

.img-preview {
  max-width: 200px;
  max-height: 100px;
  margin: 10px 0;
  border-radius: var(--raio-sm);
  border: 1px solid var(--borda);
  object-fit: cover;
}

.preview-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 14px 0;
}
.preview-item {
  position: relative;
  width: 110px;
  height: 110px;
  border-radius: var(--raio-sm);
  overflow: visible;
}
.preview-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--raio-sm);
  border: 1px solid var(--borda);
}
.preview-item button {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #ef4444;
  color: #fff;
  border: 2px solid #fff;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--sombra);
}

.upload-area {
  display: block;
  padding: 20px;
  border: 2px dashed var(--borda);
  border-radius: var(--raio-sm);
  text-align: center;
  cursor: pointer;
  transition: all var(--transicao);
  background: var(--fundo-alt);
}
.upload-area:hover {
  border-color: var(--primaria);
  background: rgba(99,102,241,.04);
}
.upload-area .upload-icon { font-size: 32px; margin-bottom: 8px; }
.upload-area .upload-text { font-size: 14px; color: var(--texto-suave); font-weight: 500; }

/* ============================================
   PRODUTO DETALHE (SEM GRADIENTE)
   ============================================ */
.detalhe-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.galeria-principal {
  position: relative;
  border-radius: var(--raio-lg);
  overflow: hidden;
  background: var(--primaria);
  aspect-ratio: 4 / 3;
}
.galeria-principal img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity .3s ease;
}
.galeria-principal .sem-img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 90px;
}

.galeria-miniaturas {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 12px;
  margin-top: 14px;
}
.galeria-miniaturas img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--raio-sm);
  cursor: pointer;
  border: 3px solid transparent;
  transition: all var(--transicao);
  opacity: .7;
}
.galeria-miniaturas img:hover { opacity: 1; transform: scale(1.04); }
.galeria-miniaturas img.ativa {
  border-color: var(--primaria);
  opacity: 1;
}

.detalhe-info h1 {
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 16px 0;
}
.detalhe-info .descricao-curta {
  color: var(--texto-suave);
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 22px;
}
.detalhe-info .preco {
  font-size: 38px;
  font-weight: 800;
  color: var(--primaria);
  margin-bottom: 22px;
}
.detalhe-info .descricao-completa {
  color: #334155;
  line-height: 1.8;
  margin-bottom: 28px;
  font-size: 15.5px;
}
.detalhe-info .badges-top {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ============================================
   ESTADO VAZIO
   ============================================ */
.estado-vazio {
  text-align: center;
  padding: 60px 24px;
  color: var(--texto-suave);
}
.estado-vazio .emoji { font-size: 56px; margin-bottom: 16px; }
.estado-vazio h3 { font-size: 18px; color: var(--texto); margin-bottom: 8px; }
.estado-vazio p { font-size: 14px; }

/* ============================================
   TABS (Abas) - Personalização
   ============================================ */
.tabs-nav {
  display: flex;
  gap: 6px;
  border-bottom: 2px solid var(--borda);
  margin-bottom: 32px;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 0;
}
.tabs-nav::-webkit-scrollbar { display: none; }

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  color: var(--texto-suave);
  cursor: pointer;
  transition: all var(--transicao);
  white-space: nowrap;
  border-radius: 10px 10px 0 0;
}
.tab-btn:hover {
  color: var(--primaria);
  background: rgba(99,102,241,.06);
}
.tab-btn.ativo {
  color: var(--primaria);
  border-bottom-color: var(--primaria);
}
.tab-btn .tab-icon { font-size: 18px; }

.tab-panel { display: none; animation: fadeIn 0.3s ease; }
.tab-panel.ativo { display: block; }

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

.tab-panel h3 {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--borda);
  color: var(--texto);
  display: flex;
  align-items: center;
  gap: 8px;
}
.tab-panel h3:not(:first-child) { margin-top: 32px; }

.tab-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.tab-grid-full { grid-column: 1 / -1; }

.form-actions {
  position: sticky;
  bottom: 0;
  margin: 32px -32px -32px;
  padding: 20px 32px;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--borda);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  z-index: 10;
  border-radius: 0 0 var(--raio-lg) var(--raio-lg);
}

/* Cores em grid */
.cores-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 18px;
}
.cor-item {
  background: var(--fundo-alt);
  padding: 16px;
  border-radius: var(--raio-sm);
  border: 1px solid var(--borda);
  transition: all var(--transicao);
}
.cor-item:hover {
  border-color: var(--primaria);
  box-shadow: var(--sombra-sm);
}
.cor-item label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--texto);
}
.cor-item .cor-input-wrap {
  display: flex;
  gap: 10px;
  align-items: center;
}
.cor-item input[type="color"] {
  width: 56px;
  height: 44px;
  border: 2px solid var(--borda);
  border-radius: 10px;
  padding: 3px;
  cursor: pointer;
  background: #fff;
  flex-shrink: 0;
}
.cor-item input[type="text"] {
  flex: 1;
  padding: 10px 12px;
  border: 2px solid var(--borda);
  border-radius: 8px;
  font-family: ui-monospace, monospace;
  font-size: 13px;
  text-transform: uppercase;
  background: #fff;
  min-width: 0;
}
.cor-item .cor-preview-box {
  height: 40px;
  border-radius: 8px;
  margin-top: 12px;
  border: 1px solid var(--borda);
}

/* ============================================
   SEÇÃO DE LEADS
   ============================================ */
.leads-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 24px;
  background: var(--fundo-alt);
  border-bottom: 1px solid var(--borda);
  flex-wrap: wrap;
}
.leads-toolbar .leads-count {
  font-size: 14px;
  color: var(--texto-suave);
  font-weight: 500;
}
.leads-toolbar .leads-count strong { color: var(--texto); }

.leads-filtros {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  padding: 16px 24px;
  border-bottom: 1px solid var(--borda);
}
.leads-filtros input,
.leads-filtros select {
  padding: 9px 14px;
  border: 2px solid var(--borda);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  background: #fff;
  transition: border-color var(--transicao);
}
.leads-filtros input:focus,
.leads-filtros select:focus {
  outline: none;
  border-color: var(--primaria);
}
.leads-filtros input { flex: 1; min-width: 200px; }

.lead-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--borda);
  transition: background var(--transicao);
  cursor: pointer;
}
.lead-row:hover { background: var(--fundo-alt); }
.lead-row:last-child { border-bottom: none; }

.lead-avatar {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--primaria);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
}
.lead-info { flex: 1; min-width: 0; }
.lead-info .lead-nome {
  font-weight: 600;
  font-size: 15px;
  color: var(--texto);
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.lead-info .lead-meta {
  font-size: 13px;
  color: var(--texto-suave);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.lead-interesse {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  background: var(--cinza);
  color: var(--texto-suave);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  max-width: 200px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.lead-data {
  font-size: 12px;
  color: var(--texto-suave);
  white-space: nowrap;
  text-align: right;
  flex-shrink: 0;
}
.lead-btn-ver {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--borda);
  background: #fff;
  color: var(--texto-suave);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transicao);
  flex-shrink: 0;
}
.lead-btn-ver:hover {
  border-color: var(--primaria);
  color: var(--primaria);
}

/* Modal de detalhes do lead */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.6);
  backdrop-filter: blur(4px);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s ease;
}
.modal-overlay.ativo { display: flex; }

.modal-box {
  background: #fff;
  border-radius: var(--raio-lg);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 60px rgba(0,0,0,.3);
  animation: modalUp 0.3s ease;
}
@keyframes modalUp {
  from { opacity: 0; transform: translateY(20px) scale(.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 24px;
  border-bottom: 1px solid var(--borda);
}
.modal-header h3 {
  font-size: 18px;
  font-weight: 700;
  border: none;
  margin: 0;
  padding: 0;
}
.modal-close {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: none;
  background: var(--cinza);
  color: var(--texto-suave);
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transicao);
}
.modal-close:hover { background: #fee2e2; color: #ef4444; }

.modal-body { padding: 24px; }
.modal-info-lista {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.modal-info-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.modal-info-item .icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--cinza);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.modal-info-item .content { flex: 1; min-width: 0; }
.modal-info-item .content strong {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--texto-suave);
  margin-bottom: 3px;
}
.modal-info-item .content span,
.modal-info-item .content a {
  font-size: 15px;
  color: var(--texto);
  word-break: break-word;
  font-weight: 500;
}
.modal-info-item .content a { color: var(--primaria); }

.modal-actions {
  display: flex;
  gap: 10px;
  padding: 18px 24px 24px;
  flex-wrap: wrap;
}
.modal-actions .btn { flex: 1; min-width: 140px; }

/* ============================================
   RESPONSIVIDADE - TABLET (≤ 992px)
   ============================================ */
@media (max-width: 992px) {
  .dash-main { padding: 24px 24px 60px; }
  .detalhe-grid { gap: 36px; }
  section { padding: 70px 0; }
}

/* ============================================
   RESPONSIVIDADE - MOBILE (≤ 768px)
   ============================================ */
@media (max-width: 768px) {
  :root { --header-h: 64px; }

  .container { padding: 0 20px; }
  section { padding: 60px 0; }

  /* ---------- HEADER PÚBLICO ---------- */
  .menu {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    gap: 4px;
    border-top: 1px solid var(--borda);
    box-shadow: 0 20px 25px -5px rgba(0,0,0,.1);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.3s ease, opacity 0.25s ease, visibility 0.25s;
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
    z-index: 999;
  }
  .menu.aberto {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .menu a {
    padding: 14px 16px;
    font-size: 16px;
    border-radius: var(--raio-sm);
    display: block;
  }
  .btn-menu-mobile { display: flex; }

  /* ---------- BANNER ---------- */
  .banner { padding: 80px 0 60px; }
  .banner .btn-hero { padding: 14px 26px; font-size: 15px; }

  /* ---------- CONTATO ---------- */
  .contato-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-card { padding: 24px; }

  /* ---------- DETALHE PRODUTO ---------- */
  .detalhe-grid { grid-template-columns: 1fr; gap: 32px; }
  .galeria-miniaturas { grid-template-columns: repeat(auto-fill, minmax(70px, 1fr)); }

  /* ---------- LOGIN ---------- */
  .login-box { padding: 32px 24px; }

  /* ---------- DASHBOARD ADMIN ---------- */
  /* ✅ CORREÇÃO: display: flex (não "none") */
  .btn-menu-admin {
    display: flex;
    top: 14px;
    left: 14px;
    width: 46px;
    height: 46px;
  }

  .dash-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 280px;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(.4,0,.2,1);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
  }
  .dash-sidebar.aberta { transform: translateX(0); }

  .dash-overlay {
    display: block;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s;
    pointer-events: none;
  }
  .dash-overlay.ativo {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .dash-main {
    margin-left: 0;
    padding: 76px 16px 40px;
  }

  .dash-header { margin-bottom: 24px; }
  .dash-header h1 { font-size: 22px; }

  .dash-cards {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-bottom: 22px;
  }
  .dash-card { padding: 20px; }
  .dash-card .valor { font-size: 28px; }

  .dash-section-header { padding: 16px 18px; }
  .dash-section-header h2 { font-size: 16px; }

  .tabela th,
  .tabela td { padding: 12px 16px; font-size: 13px; }

  .ranking-item { padding: 14px 18px; gap: 12px; }
  .ranking-pos { width: 34px; height: 34px; font-size: 14px; }
  .ranking-info .titulo { font-size: 14px; }
  .ranking-total { font-size: 18px; }

  .form-card-admin { padding: 20px; }
  .form-card-admin h3 { font-size: 15px; }

  .dash-header .btn { width: 100%; }

  .grid-produtos { grid-template-columns: 1fr; gap: 20px; }

  .preview-item { width: 90px; height: 90px; }

  /* Tabs e Leads no mobile */
  .tab-grid { grid-template-columns: 1fr; }
  .tab-btn { padding: 12px 14px; font-size: 14px; }
  .tab-btn .tab-icon { font-size: 16px; }
  .form-actions {
    margin: 32px -20px -20px;
    padding: 16px 20px;
  }
  .leads-toolbar,
  .leads-filtros { padding: 14px 16px; }
  .lead-row { padding: 14px 16px; gap: 12px; }
  .lead-avatar { width: 40px; height: 40px; font-size: 14px; }
  .lead-interesse { display: none; }
  .lead-info .lead-meta { font-size: 12px; gap: 8px; }
  .modal-box { max-width: 100%; }
  .modal-actions .btn { min-width: 100%; }
}

/* ============================================
   RESPONSIVIDADE - MOBILE PEQUENO (≤ 480px)
   ============================================ */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  section { padding: 50px 0; }
  .banner { padding: 60px 0 50px; }
  .login-box { padding: 28px 20px; }
  .login-box h1 { font-size: 22px; }
  .card-produto-body { padding: 18px; }
  .dash-main { padding: 76px 12px 40px; }
  .tabela .acao-cell { flex-direction: column; }
  .tabela .acao-cell .btn { width: 100%; justify-content: center; }
}

/* ============================================
   UTILITÁRIOS
   ============================================ */
.text-center { text-align: center; }
.mt-3 { margin-top: 16px; }
.mt-4 { margin-top: 24px; }
.mb-3 { margin-bottom: 16px; }
.mb-4 { margin-bottom: 24px; }
.hidden { display: none !important; }