/* ==========================================================================
   J MARTINS ESQUADRIAS DE ALUMÍNIO — DESIGN SYSTEM
   Paleta: Nordic Charcoal, Slate Gray, Azul Neon Técnico, Alumínio, Verde Sucesso
   ========================================================================== */

:root {
  /* Neutros escuros (Nordic Charcoal) */
  --charcoal-950: #04070d;
  --charcoal-900: #0a0f1c;
  --charcoal-800: #111827;
  --charcoal-700: #1e293b;

  /* Slate Gray */
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-300: #cbd5e1;
  --slate-100: #e2e8f0;

  /* Base clara */
  --paper: #f5f8fc;
  --white: #ffffff;

  /* Azul Neon Técnico */
  --blue-neon: #22d3ee;
  --blue-tech: #0ea5e9;
  --blue-deep: #0369a1;
  --blue-soft: #e0f6ff;

  /* Alumínio (identidade do material) */
  --aluminum-100: #eef1f5;
  --aluminum-300: #c7ccd6;
  --aluminum-500: #9aa3b2;

  /* Ações */
  --success: #16a34a;
  --success-dark: #15803d;
  --success-soft: #dcfce7;
  --danger: #ef4444;
  --danger-soft: #fee2e2;
  --warning: #f59e0b;
  --warning-soft: #fef3c7;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 26px;
  --radius-pill: 999px;

  --shadow-soft: 0 14px 40px rgba(4, 7, 13, 0.08);
  --shadow-strong: 0 24px 70px rgba(4, 7, 13, 0.16);

  --container: 1200px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 120px;
}

body {
  font-family: Arial, Roboto, "Segoe UI", sans-serif;
  color: var(--charcoal-800);
  background-color: var(--white);
  line-height: 1.65;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button {
  cursor: pointer;
  font: inherit;
}

.container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

.section {
  padding: 96px 0;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--blue-deep);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section-tag::before {
  width: 26px;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--blue-tech), var(--blue-neon));
  border-radius: var(--radius-pill);
}

.section-tag.on-dark {
  color: var(--blue-neon);
}

.section-heading {
  max-width: 720px;
}

.section-heading.center {
  margin-inline: auto;
  margin-bottom: 46px;
  text-align: center;
}

.section-heading h2 {
  margin-bottom: 14px;
  color: var(--charcoal-900);
  font-size: clamp(2rem, 4vw, 2.9rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.section-heading p {
  color: var(--slate-500);
  font-size: 1.05rem;
}

/* Botões */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 26px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 800;
  line-height: 1;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease,
    color 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-neon), var(--blue-tech) 55%, var(--blue-deep));
  box-shadow: 0 16px 36px rgba(14, 165, 233, 0.32);
}

.btn-primary:hover {
  box-shadow: 0 20px 48px rgba(14, 165, 233, 0.42);
}

.btn-outline-light {
  color: var(--white);
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.28);
}

.btn-outline-light:hover {
  color: var(--charcoal-900);
  background-color: var(--white);
}

.btn-ghost {
  color: var(--charcoal-800);
  background-color: var(--white);
  border-color: var(--slate-100);
}

.btn-ghost:hover {
  border-color: var(--blue-tech);
  color: var(--blue-deep);
}

.btn-success {
  color: var(--white);
  background: linear-gradient(135deg, var(--success), var(--success-dark));
  box-shadow: 0 16px 36px rgba(22, 163, 74, 0.3);
}

.btn-success:hover {
  box-shadow: 0 20px 48px rgba(22, 163, 74, 0.4);
}

/* ==========================================================================
   LOGOTIPO (SVG customizado — usado no site e no painel)
   ========================================================================== */

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  flex-shrink: 0;
}

.brand-logo {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  filter: drop-shadow(0 8px 18px rgba(14, 165, 233, 0.28));
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand-text strong {
  color: var(--charcoal-900);
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}

.brand-text span {
  margin-top: 4px;
  color: var(--slate-500);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand.on-dark .brand-text strong {
  color: var(--white);
}

.brand.on-dark .brand-text span {
  color: var(--slate-300);
}

/* ==========================================================================
   HEADER
   ========================================================================== */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
  backdrop-filter: blur(18px);
}

.top-bar {
  color: var(--slate-300);
  background-color: var(--charcoal-950);
  font-size: 0.84rem;
}

.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 38px;
  gap: 16px;
  flex-wrap: wrap;
}

.top-bar a {
  color: var(--white);
  font-weight: 700;
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
  gap: 24px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav-link {
  position: relative;
  color: var(--charcoal-700);
  font-size: 0.95rem;
  font-weight: 800;
}

.nav-link::after {
  position: absolute;
  left: 0;
  bottom: -9px;
  width: 0;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--blue-tech), var(--blue-neon));
  border-radius: var(--radius-pill);
  transition: width 0.2s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: var(--blue-deep);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  background-color: var(--paper);
  border: 1px solid var(--slate-100);
  border-radius: 12px;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background-color: var(--charcoal-900);
  border-radius: var(--radius-pill);
  transition: 0.2s ease;
}

/* ==========================================================================
   HERO
   ========================================================================== */

.hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 82% 12%, rgba(34, 211, 238, 0.32), transparent 32%),
    radial-gradient(circle at 15% 85%, rgba(14, 165, 233, 0.22), transparent 30%),
    linear-gradient(140deg, var(--charcoal-950) 0%, var(--charcoal-900) 55%, var(--charcoal-800) 100%);
}

.hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 82%);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  min-height: 700px;
  gap: 70px;
  padding: 92px 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
  padding: 9px 15px;
  color: #d0f7ff;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-pill);
  font-size: 0.86rem;
  font-weight: 800;
}

.badge span {
  width: 9px;
  height: 9px;
  background-color: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.14);
}

.hero-content h1 {
  max-width: 780px;
  margin-bottom: 22px;
  font-size: clamp(2.5rem, 5.6vw, 4.9rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.hero-content p {
  max-width: 620px;
  color: var(--slate-300);
  font-size: 1.16rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 620px;
  gap: 14px;
  margin-top: 44px;
}

.hero-metrics div {
  padding: 18px;
  background-color: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
}

.hero-metrics strong {
  display: block;
  color: var(--white);
  font-size: 1.4rem;
}

.hero-metrics span {
  display: block;
  margin-top: 4px;
  color: var(--slate-300);
  font-size: 0.85rem;
}

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 480px;
}

.hero-visual svg {
  width: 100%;
  max-width: 420px;
  filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.35));
}

.hero-visual-caption {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 10px 18px;
  color: var(--white);
  background-color: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 800;
  white-space: nowrap;
  backdrop-filter: blur(10px);
}

/* ==========================================================================
   CATEGORIAS RÁPIDAS
   ========================================================================== */

.categories-strip {
  padding: 34px 0;
  background-color: var(--white);
  border-bottom: 1px solid var(--slate-100);
}

.categories-strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.mini-category {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px;
  background-color: var(--paper);
  border: 1px solid var(--slate-100);
  border-radius: var(--radius-md);
  transition: 0.2s ease;
}

.mini-category:hover {
  transform: translateY(-3px);
  border-color: rgba(14, 165, 233, 0.4);
  box-shadow: var(--shadow-soft);
}

.mini-category-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-tech), var(--blue-deep));
  border-radius: 12px;
  font-size: 1.2rem;
}

.mini-category strong {
  display: block;
  color: var(--charcoal-900);
  font-size: 0.95rem;
}

.mini-category small {
  color: var(--slate-500);
  font-size: 0.78rem;
}

/* ==========================================================================
   PRODUTOS + ABAS DE FILTRO
   ========================================================================== */

.products {
  background-color: var(--paper);
}

.tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}

.tab-btn {
  min-height: 44px;
  padding: 0 22px;
  color: var(--charcoal-800);
  background-color: var(--white);
  border: 1px solid var(--slate-100);
  border-radius: var(--radius-pill);
  font-weight: 800;
  transition: 0.2s ease;
}

.tab-btn:hover {
  border-color: var(--blue-tech);
  color: var(--blue-deep);
}

.tab-btn.active {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-tech), var(--blue-deep));
  border-color: transparent;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.product-card {
  overflow: hidden;
  background-color: var(--white);
  border: 1px solid var(--slate-100);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
}

.product-card.hide {
  display: none;
}

.product-image {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 220px;
  overflow: hidden;
  color: var(--white);
  background: linear-gradient(135deg, var(--charcoal-800), var(--charcoal-700));
}

.product-image::before {
  position: absolute;
  inset: 24px;
  content: "";
  border: 8px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
}

.product-image::after {
  position: absolute;
  inset: 0;
  content: "";
  background: radial-gradient(circle at top right, rgba(34, 211, 238, 0.4), transparent 34%);
}

.product-image span {
  position: relative;
  z-index: 1;
  padding: 8px 14px;
  background-color: rgba(4, 7, 13, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.product-image.img-door {
  background: linear-gradient(135deg, #0a0f1c, #1e293b);
}

.product-image.img-window {
  background: linear-gradient(135deg, #075985, #0a0f1c);
}

.product-image.img-screen {
  background:
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.1) 0 2px, transparent 2px 10px),
    linear-gradient(135deg, #1e293b, #0369a1);
}

.product-image.img-special {
  background: linear-gradient(135deg, #04070d, #0ea5e9);
}

.product-info {
  padding: 26px;
}

.product-label {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 6px 10px;
  color: var(--blue-deep);
  background-color: var(--blue-soft);
  border-radius: var(--radius-pill);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.product-info h3 {
  margin-bottom: 10px;
  color: var(--charcoal-900);
  font-size: 1.28rem;
  line-height: 1.2;
}

.product-info p {
  margin-bottom: 20px;
  color: var(--slate-500);
}

/* ==========================================================================
   DIFERENCIAIS
   ========================================================================== */

.benefits {
  background-color: var(--white);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.benefit-card {
  padding: 28px;
  background-color: var(--white);
  border: 1px solid var(--slate-100);
  border-radius: var(--radius-lg);
  transition: 0.2s ease;
}

.benefit-card:hover {
  border-color: rgba(14, 165, 233, 0.35);
  box-shadow: var(--shadow-soft);
}

.benefit-icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin-bottom: 20px;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-tech), var(--blue-deep));
  border-radius: 16px;
  font-size: 1.4rem;
}

.benefit-card h3 {
  margin-bottom: 10px;
  color: var(--charcoal-900);
  font-size: 1.12rem;
}

.benefit-card p {
  color: var(--slate-500);
  font-size: 0.94rem;
}

/* ==========================================================================
   CTA SOB MEDIDA
   ========================================================================== */

.cta-section {
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at top right, rgba(34, 211, 238, 0.3), transparent 30%),
    linear-gradient(135deg, var(--charcoal-950), var(--charcoal-800));
}

.cta-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 30px;
}

.cta-grid h2 {
  color: var(--white);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  line-height: 1.15;
}

.cta-grid p {
  max-width: 560px;
  margin-top: 12px;
  color: var(--slate-300);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
  color: var(--slate-300);
  background-color: var(--charcoal-950);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 1fr;
  gap: 46px;
  padding: 64px 0;
}

.footer-grid p {
  max-width: 380px;
  margin-top: 18px;
  color: var(--slate-500);
}

.footer h3 {
  margin-bottom: 18px;
  color: var(--white);
  font-size: 1rem;
}

.footer ul {
  list-style: none;
}

.footer li {
  margin-bottom: 12px;
}

.footer a {
  color: var(--slate-300);
  transition: color 0.2s ease;
}

.footer a:hover {
  color: var(--blue-neon);
}

.footer-bottom {
  padding: 22px 0;
  color: var(--slate-500);
  border-top: 1px solid rgba(148, 163, 184, 0.16);
  font-size: 0.9rem;
}

.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* ==========================================================================
   WHATSAPP FLUTUANTE
   ========================================================================== */

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 52px;
  padding: 0 20px;
  color: var(--white);
  background-color: var(--success);
  border-radius: var(--radius-pill);
  box-shadow: 0 18px 44px rgba(22, 163, 74, 0.36);
  font-size: 0.92rem;
  font-weight: 900;
  transition: transform 0.2s ease;
}

.whatsapp-float:hover {
  transform: translateY(-3px);
}

/* ==========================================================================
   RESPONSIVO
   ========================================================================== */

@media (max-width: 1080px) {
  .hero-grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-visual {
    min-height: 360px;
  }

  .categories-strip-grid,
  .product-grid,
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  .top-bar .container {
    justify-content: center;
    text-align: center;
  }

  .nav-content {
    flex-wrap: wrap;
    padding: 16px 0;
  }

  .menu-toggle {
    display: block;
  }

  .nav-menu {
    order: 3;
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--slate-100);
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-cta {
    display: none;
  }

  .nav-menu.open ~ .nav-cta,
  .nav-content .nav-cta {
    display: inline-flex;
  }

  .cta-grid {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 24px, var(--container));
  }

  .section {
    padding: 64px 0;
  }

  .hero-grid {
    padding: 60px 0;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .categories-strip-grid,
  .product-grid,
  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom .container {
    flex-direction: column;
    text-align: center;
  }

  .whatsapp-float span.wa-label {
    display: none;
  }
}

/* ==========================================================================
   PAINEL ADMINISTRATIVO (painel.html)
   Reutiliza os tokens de cor definidos no topo deste arquivo.
   ========================================================================== */

.admin-body {
  min-height: 100vh;
  background-color: var(--paper);
}

/* Tela de login */

.auth-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 20px;
  background:
    radial-gradient(circle at 15% 10%, rgba(34, 211, 238, 0.16), transparent 32%),
    radial-gradient(circle at 85% 90%, rgba(14, 165, 233, 0.14), transparent 30%),
    var(--charcoal-950);
}

.auth-card {
  width: 100%;
  max-width: 420px;
  padding: 42px 36px;
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-strong);
}

.auth-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 18px;
}

.auth-card h2 {
  color: var(--charcoal-900);
  font-size: 1.5rem;
  text-align: center;
}

.auth-subtitle {
  margin: 6px 0 28px;
  color: var(--slate-500);
  font-size: 0.92rem;
  text-align: center;
}

.auth-error {
  margin-bottom: 16px;
  padding: 12px 14px;
  color: #991b1b;
  background-color: var(--danger-soft);
  border: 1px solid #fca5a5;
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  font-weight: 700;
  text-align: center;
}

.auth-hint {
  margin-top: 18px;
  padding: 12px 14px;
  color: var(--blue-deep);
  background-color: var(--blue-soft);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  text-align: center;
}

/* Formulários (usado no painel inteiro) */

.form-group {
  display: grid;
  gap: 7px;
  margin-bottom: 16px;
}

.form-group label {
  color: var(--charcoal-800);
  font-size: 0.85rem;
  font-weight: 800;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  color: var(--charcoal-800);
  background-color: var(--paper);
  border: 1px solid var(--slate-100);
  border-radius: var(--radius-sm);
  outline: none;
  transition: 0.2s ease;
}

.form-group textarea {
  min-height: 90px;
  padding: 12px 14px;
  resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  background-color: var(--white);
  border-color: var(--blue-tech);
  box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.14);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  align-items: end;
}

/* Layout do painel */

.admin-grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

.sidebar {
  display: flex;
  flex-direction: column;
  padding: 26px 20px;
  color: var(--white);
  background-color: var(--charcoal-950);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 22px;
  margin-bottom: 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-brand strong {
  display: block;
  font-size: 1.02rem;
}

.sidebar-brand span {
  display: block;
  margin-top: 2px;
  color: var(--slate-300);
  font-size: 0.74rem;
}

.sidebar-user {
  margin-bottom: 20px;
  padding: 12px 14px;
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
}

.sidebar-user span {
  display: block;
  color: var(--slate-300);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.sidebar-user strong {
  display: block;
  margin-top: 4px;
  color: var(--blue-neon);
  font-size: 0.86rem;
  word-break: break-all;
}

.sidebar-menu {
  display: grid;
  gap: 6px;
  list-style: none;
  flex: 1;
}

.sidebar-menu li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  color: var(--slate-300);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: 0.2s ease;
}

.sidebar-menu li:hover {
  color: var(--white);
  background-color: rgba(255, 255, 255, 0.08);
}

.sidebar-menu li.active {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-tech), var(--blue-deep));
  box-shadow: 0 10px 24px rgba(14, 165, 233, 0.3);
}

.sidebar-menu li .menu-icon {
  font-size: 1.05rem;
}

.sidebar-menu li .menu-badge {
  margin-left: auto;
  padding: 2px 8px;
  background-color: var(--danger);
  border-radius: var(--radius-pill);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 900;
}

.sidebar-footer {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-logout {
  width: 100%;
  color: var(--slate-300);
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-logout:hover {
  color: var(--white);
  background-color: rgba(239, 68, 68, 0.22);
  border-color: rgba(239, 68, 68, 0.4);
}

/* Conteúdo principal */

.main-content {
  padding: 34px 40px 60px;
  background-color: var(--paper);
  overflow-y: auto;
}

.content-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 26px;
}

.content-header h1 {
  color: var(--charcoal-900);
  font-size: 1.7rem;
}

.content-header p {
  margin-top: 4px;
  color: var(--slate-500);
  font-size: 0.92rem;
}

.view-section {
  display: none;
}

.view-section.active {
  display: block;
}

.stats-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-bottom: 28px;
}

.stat-card {
  padding: 20px;
  background-color: var(--white);
  border: 1px solid var(--slate-100);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.stat-card span {
  display: block;
  color: var(--slate-500);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.stat-card strong {
  display: block;
  margin-top: 8px;
  font-size: 1.7rem;
  letter-spacing: -0.02em;
}

.stat-card.tone-blue strong { color: var(--blue-deep); }
.stat-card.tone-green strong { color: var(--success-dark); }
.stat-card.tone-charcoal strong { color: var(--charcoal-900); }
.stat-card.tone-warning strong { color: #b45309; }

.dashboard-card {
  padding: 24px;
  margin-bottom: 24px;
  background-color: var(--white);
  border: 1px solid var(--slate-100);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.dashboard-card h3 {
  margin-bottom: 4px;
  color: var(--charcoal-900);
  font-size: 1.12rem;
}

.dashboard-card-subtitle {
  margin-bottom: 18px;
  color: var(--slate-500);
  font-size: 0.86rem;
}

/* Ponto de Venda (Nova Venda) */

.pos-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 22px;
  align-items: start;
}

.pos-toggle-group {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
}

.pos-toggle-btn {
  flex: 1;
  min-height: 46px;
  color: var(--charcoal-800);
  background-color: var(--paper);
  border: 1px solid var(--slate-100);
  border-radius: var(--radius-sm);
  font-weight: 800;
  transition: 0.2s ease;
}

.pos-toggle-btn.active[data-tipo="presencial"] {
  color: var(--white);
  background: linear-gradient(135deg, var(--success), var(--success-dark));
  border-color: transparent;
}

.pos-toggle-btn.active[data-tipo="online"] {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-tech), var(--blue-deep));
  border-color: transparent;
}

.pos-item-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
  align-items: end;
}

.pos-items-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.pos-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  background-color: var(--paper);
  border: 1px solid var(--slate-100);
  border-radius: var(--radius-sm);
}

.pos-item-row-info strong {
  display: block;
  color: var(--charcoal-900);
  font-size: 0.92rem;
}

.pos-item-row-info span {
  color: var(--slate-500);
  font-size: 0.8rem;
}

.pos-item-row-price {
  color: var(--blue-deep);
  font-weight: 900;
  white-space: nowrap;
}

.pos-item-remove {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  color: #b91c1c;
  background-color: var(--danger-soft);
  border: 1px solid #fecaca;
  border-radius: 8px;
  flex-shrink: 0;
}

.pos-item-remove:hover {
  color: var(--white);
  background-color: var(--danger);
}

.pos-empty {
  padding: 24px;
  color: var(--slate-500);
  background-color: var(--paper);
  border: 1px dashed var(--slate-100);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  text-align: center;
}

.pos-summary-card {
  position: sticky;
  top: 20px;
  padding: 24px;
  background: linear-gradient(150deg, var(--charcoal-950), var(--charcoal-800));
  color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-strong);
}

.pos-summary-card h3 {
  color: var(--white);
}

.pos-summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.88rem;
  color: var(--slate-300);
}

.pos-summary-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 14px;
  padding-top: 14px;
  font-size: 1.35rem;
  font-weight: 900;
}

.pos-summary-card .form-group label {
  color: var(--slate-300);
}

.pos-summary-card .form-group input,
.pos-summary-card .form-group select {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.16);
  color: var(--white);
}

.pos-summary-actions {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.pos-feedback {
  margin-top: 14px;
  padding: 12px 14px;
  color: var(--success-dark);
  background-color: var(--success-soft);
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 800;
  text-align: center;
}

/* Tabelas administrativas */

.table-wrapper {
  overflow-x: auto;
}

.table-admin {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}

.table-admin th,
.table-admin td {
  padding: 13px 16px;
  text-align: left;
  border-bottom: 1px solid var(--slate-100);
  font-size: 0.88rem;
}

.table-admin thead th {
  color: var(--white);
  background-color: var(--charcoal-900);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.table-admin tbody tr:hover {
  background-color: var(--paper);
}

.table-empty-row td {
  padding: 24px;
  color: var(--slate-500);
  text-align: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.badge-success {
  color: var(--success-dark);
  background-color: var(--success-soft);
}

.badge-warning {
  color: #92400e;
  background-color: var(--warning-soft);
}

.badge-danger {
  color: #991b1b;
  background-color: var(--danger-soft);
}

.badge-info {
  color: var(--blue-deep);
  background-color: var(--blue-soft);
}

.badge-neutral {
  color: var(--slate-600);
  background-color: var(--slate-100);
}

.table-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 34px;
  padding: 0 12px;
  font-size: 0.78rem;
  font-weight: 800;
  border-radius: var(--radius-sm);
  border: 1px solid var(--slate-100);
  background-color: var(--white);
  color: var(--charcoal-800);
}

.icon-btn:hover {
  border-color: var(--blue-tech);
  color: var(--blue-deep);
}

.icon-btn.danger:hover {
  border-color: var(--danger);
  color: var(--danger);
}

.modal-edicao {
  display: none;
  padding: 22px;
  margin-top: 20px;
  background-color: var(--blue-soft);
  border: 2px solid var(--blue-tech);
  border-radius: var(--radius-md);
}

.modal-edicao.visible {
  display: block;
}

.modal-edicao h4 {
  margin-bottom: 16px;
  color: var(--blue-deep);
}

.modal-edicao-actions {
  display: flex;
  gap: 10px;
  margin-top: 6px;
}

@media (max-width: 1100px) {
  .pos-layout {
    grid-template-columns: 1fr;
  }

  .pos-summary-card {
    position: static;
  }
}

@media (max-width: 960px) {
  .admin-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
  }

  .sidebar-brand {
    padding-bottom: 0;
    margin-bottom: 0;
    border-bottom: none;
  }

  .sidebar-user {
    margin-bottom: 0;
  }

  .sidebar-menu {
    flex-direction: row;
    flex-wrap: wrap;
    width: 100%;
  }

  .sidebar-footer {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
  }

  .btn-logout {
    width: auto;
  }

  .main-content {
    padding: 24px 18px 50px;
  }
}

@media print {
  body * {
    visibility: hidden;
  }

  #receiptPrintArea,
  #receiptPrintArea * {
    visibility: visible;
  }

  #receiptPrintArea {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
  }
}