/* GiroShop Rifas - Main Stylesheet */
/* 
 * Theme: Premium, Rustic-Modern, Artisan Knives
 * Colors: Warm Blacks, Dark Browns, Artisanal Golds
 */

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

:root {
  /* Palette */
  --bg-base: #16130D;
  --bg-surface: #1E1B15;
  --bg-card: #1E1B15;
  --bg-card-hover: #262218;
  --bg-input: #1A170F;

  --accent: #C9A84C;
  --accent-light: #F0C842;
  --accent-dark: #A88830;

  --text-primary: #F5ECD7;
  --text-secondary: #A19E95;
  --text-muted: #6B6860;

  --success: #2ECC71;
  --error: #E74C3C;
  --warning: #F39C12;

  --border: #3D3931;
  --border-accent: rgba(201, 168, 76, 0.3);

  /* Borders & Shadows */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 8px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.4);
  --shadow-accent: 0 0 15px rgba(201, 168, 76, 0.2);

  /* Spacing */
  --section-spacing: 120px;
}

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

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Bebas Neue', cursive;
  font-weight: normal;
  line-height: 1.1;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  text-shadow: 0 0 20px rgba(201, 168, 76, 0.25);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--accent-light);
}

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

/* ==========================================================================
   LAYOUT & UTILITIES
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: var(--section-spacing) 0;
}

@media (max-width: 768px) {
  .section {
    padding: 64px 0;
  }
}

.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.d-none { display: none !important; }
.d-block { display: block !important; }
.d-flex { display: flex; }
.align-items-center { align-items: center; }
.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.gap-2 { gap: 16px; }

/* ==========================================================================
   COMPONENTS
   ========================================================================== */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg-base);
  box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
  filter: brightness(1.12);
  color: var(--bg-base);
}

.btn-secondary {
  background: var(--bg-surface);
  color: var(--accent);
  border: 1px solid var(--border-accent);
}

.btn-secondary:hover {
  background: var(--bg-card);
  color: var(--accent-light);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}

.btn-outline:hover {
  background: var(--accent);
  color: var(--bg-base);
}

.btn-danger {
  background: var(--error);
  color: #fff;
}

.btn-danger:hover {
  background: #c0392b;
}

.btn-block {
  display: flex;
  width: 100%;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.1rem;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-accent);
}

.card-header {
  padding: 20px;
  border-bottom: 1px solid var(--border);
}

.card-body {
  padding: 20px;
}

/* Forms */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.15);
}

.form-control::placeholder {
  color: var(--text-muted);
}

.form-hint {
  display: block;
  margin-top: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Badges */
.badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-success {
  background: rgba(46, 204, 113, 0.15);
  color: var(--success);
  border: 1px solid rgba(46, 204, 113, 0.3);
}

.badge-warning {
  background: rgba(243, 156, 18, 0.15);
  color: var(--warning);
  border: 1px solid rgba(243, 156, 18, 0.3);
}

.badge-danger {
  background: rgba(231, 76, 60, 0.15);
  color: var(--error);
  border: 1px solid rgba(231, 76, 60, 0.3);
}

.badge-muted {
  background: var(--bg-surface);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.badge-accent {
  background: rgba(201, 168, 76, 0.15);
  color: var(--accent);
  border: 1px solid var(--border-accent);
}

/* Alerts */
.alert {
  padding: 16px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.alert-success {
  background: rgba(46, 204, 113, 0.1);
  border: 1px solid var(--success);
  color: #fff;
}

.alert-error {
  background: rgba(231, 76, 60, 0.1);
  border: 1px solid var(--error);
  color: #fff;
}

/* Spinner */
.spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid rgba(201, 168, 76, 0.3);
  border-radius: 50%;
  border-top-color: var(--accent);
  animation: spin 1s ease-in-out infinite;
}

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

/* Icon circle - thin gold ring, translucent fill */
.icon-circle {
  width: 70px;
  height: 70px;
  margin: 0 auto 16px;
  border: 1px solid var(--border-accent);
  background: rgba(201, 168, 76, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-circle i {
  color: var(--accent);
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
  background: rgba(22, 19, 13, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--accent-dark);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo img {
  height: 40px;
}

.logo-text {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.8rem;
  color: var(--accent);
  letter-spacing: 2px;
  margin: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 1rem;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--accent);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
}

.btn-nav {
  background: var(--accent);
  color: var(--bg-base);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-weight: 700;
}

.btn-nav:hover {
  background: var(--accent-light);
  color: var(--bg-base);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--accent);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ==========================================================================
   HOME PAGE
   ========================================================================== */
.hero-section {
  background: linear-gradient(to bottom, rgba(22, 19, 13, 0.8), var(--bg-base)), url('../images/hero-bg.jpg') center/cover no-repeat;
  padding: 100px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(circle at center, rgba(201, 168, 76, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3rem, 8vw, 6rem);
  color: var(--accent);
  margin-bottom: 20px;
  text-shadow: 2px 4px 10px rgba(0,0,0,0.8);
  line-height: 1;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
}

.sorteio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
}

.sorteio-card {
  display: flex;
  flex-direction: column;
}

.sorteio-card-img {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--bg-card);
}

.sorteio-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.5s ease;
}

.sorteio-card:hover .sorteio-card-img img {
  transform: scale(1.05);
}

.sorteio-card-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  box-shadow: var(--shadow-sm);
}

.sorteio-card-content {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.sorteio-card-title {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.sorteio-card-price {
  font-size: 1.25rem;
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 16px;
}

.sorteio-card-price span {
  color: var(--accent);
  font-size: 1.5rem;
}

.progress-container {
  margin-bottom: 20px;
  margin-top: auto;
}

.progress-bar-bg {
  width: 100%;
  height: 8px;
  background: var(--bg-input);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 8px;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-dark), var(--accent-light));
  border-radius: 4px;
  transition: width 1s ease;
}

.progress-text {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==========================================================================
   SORTEIO PAGE (CHOOSE NUMBERS)
   ========================================================================== */
.sorteio-detail {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 40px;
}

.sorteio-gallery {
  margin-bottom: 30px;
}

.gallery-main {
  aspect-ratio: 9/16;
  max-height: 640px;
  margin: 0 auto 12px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-input);
}

.gallery-main img,
.gallery-main video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.gallery-legenda {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 12px;
  min-height: 1.2em;
}

.gallery-thumbs {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.gallery-thumbs::-webkit-scrollbar {
  height: 6px;
}
.gallery-thumbs::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

.gallery-thumb {
  position: relative;
  flex: none;
  width: 56px;
  height: 100px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  opacity: 0.6;
  border: 2px solid transparent;
  transition: all 0.2s;
  background: var(--bg-input);
}

.gallery-thumb img,
.gallery-thumb video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: calc(var(--radius-sm) - 2px);
}

.gallery-thumb-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.1rem;
  background: rgba(0,0,0,0.25);
  pointer-events: none;
}

.gallery-thumb:hover, .gallery-thumb.active {
  opacity: 1;
  border-color: var(--accent);
}

/* Numbers Grid */
.numeros-section {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-top: 30px;
}

.numeros-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 16px;
}

.numeros-filter .form-control {
  max-width: 200px;
  padding: 8px 12px;
}

.numeros-legend {
  display: flex;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.legend-color {
  width: 12px;
  height: 12px;
  border-radius: 2px;
}

.numeros-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
  gap: 8px;
  max-height: 500px;
  overflow-y: auto;
  padding-right: 8px;
}

.numeros-grid::-webkit-scrollbar {
  width: 6px;
}
.numeros-grid::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

.numero-btn {
  padding: 10px 4px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.9rem;
  transition: all 0.15s;
  cursor: pointer;
  border: 1.5px solid;
  text-align: center;
  user-select: none;
}

.numero-btn.disponivel {
  background: var(--bg-surface);
  border-color: var(--border);
  color: var(--text-secondary);
}

.numero-btn.disponivel:hover {
  background: var(--accent);
  color: var(--bg-base);
  border-color: var(--accent);
  transform: scale(1.05);
}

.numero-btn.selecionado {
  background: var(--accent);
  color: var(--bg-base);
  border-color: var(--accent-light);
  box-shadow: var(--shadow-accent);
}

.numero-btn.reservada {
  background: #2A1D0A;
  border-color: #3A2D1A;
  color: var(--text-muted);
  cursor: not-allowed;
  opacity: 0.6;
}

.numero-btn.paga {
  background: #1A2E10;
  border-color: #2E4A1A;
  color: #4A7A30;
  cursor: not-allowed;
}

.numero-btn.pre-vendido {
  background: #1A1A2E;
  border-color: #2A2A4A;
  color: #5A5A8A;
  cursor: not-allowed;
}

/* Quick Select */
.quick-select {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  margin-bottom: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.btn-quick {
  flex: 1;
  min-width: 80px;
}

/* Sidebar Actions */
.sorteio-sidebar .card {
  position: sticky;
  top: 100px;
  background: var(--bg-surface);
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 32px;
}

.sorteio-sidebar .card:hover {
  transform: none;
  box-shadow: var(--shadow-sm);
}

.selected-numbers-summary {
  margin-bottom: 20px;
}

.selected-numbers-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
  max-height: 120px;
  overflow-y: auto;
}

.numero-tag {
  background: rgba(201, 168, 76, 0.15);
  border: 1px solid var(--border-accent);
  color: var(--accent);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
}

/* ==========================================================================
   CHECKOUT PAGE (PAGAMENTO)
   ========================================================================== */
.checkout-wrap {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 40px;
  align-items: start;
}

.checkout-form-section {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.checkout-title {
  font-size: 1.8rem;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
}

.payment-methods {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.payment-method {
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 20px;
  transition: all 0.2s;
  background: var(--bg-card);
}

.payment-method:hover {
  border-color: var(--border-accent);
}

.payment-method.selected {
  border-color: var(--accent);
  background: rgba(201, 168, 76, 0.08);
}

.payment-method-icon {
  font-size: 2rem;
  color: var(--accent);
}

.payment-method-info h4 {
  font-family: 'Inter', sans-serif;
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.payment-method-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.payment-method input[type="radio"] {
  display: none;
}

/* Parcelas */
.parcelas-container {
  margin-top: 24px;
  display: none;
}

.parcelas-container.visible {
  display: block;
}

.parcelas-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.parcela-option {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.2s;
  background: var(--bg-card);
}

.parcela-option:hover {
  border-color: var(--accent);
  background: rgba(201, 168, 76, 0.05);
}

.parcela-option.selected {
  border-color: var(--accent);
  background: rgba(201, 168, 76, 0.1);
}

.parcela-label {
  font-weight: 600;
  font-size: 1rem;
}

.parcela-juros {
  font-size: 0.85rem;
}

.parcela-option.sem-juros .parcela-juros {
  color: var(--success);
}

.parcela-option.com-juros .parcela-juros {
  color: var(--warning);
}

/* Order Summary */
.order-summary {
  background: linear-gradient(180deg, var(--bg-surface), var(--bg-base));
  border: 1px solid rgba(201, 168, 76, 0.15);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: sticky;
  top: 100px;
}

.order-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.5rem;
  letter-spacing: 1px;
  margin-bottom: 24px;
  color: var(--accent);
  text-align: center;
}

.order-line {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.order-line.highlight {
  color: var(--text-primary);
}

.order-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0 0;
  font-weight: 700;
  font-size: 1.2rem;
}

.order-total .value {
  color: var(--accent);
  font-size: 1.8rem;
  font-family: 'Bebas Neue', sans-serif;
  letter-spacing: 1px;
}

/* PIX Checkout Box */
.pix-checkout-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  padding: 40px 24px;
  text-align: center;
}

.pix-qr-code {
  width: 250px;
  height: 250px;
  background: #fff;
  padding: 10px;
  border-radius: var(--radius-sm);
  margin: 0 auto 24px;
}

.pix-qr-code img {
  width: 100%;
  height: 100%;
}

.pix-copy-container {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
}

.pix-copy-container .form-control {
  background: var(--bg-card);
  font-family: monospace;
  font-size: 0.85rem;
}

/* ==========================================================================
   TOP COMPRADORES
   ========================================================================== */
.top-compradores {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.top-comprador-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 250px;
}

.top-comprador-pos {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.5rem;
  color: var(--accent);
  line-height: 1;
}

.top-comprador-info h4 {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.top-comprador-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-accent);
  margin-top: 80px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  padding: 60px 0;
}

.footer-brand .logo-text {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.8rem;
  color: var(--accent);
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  max-width: 300px;
}

.footer-col h4 {
  color: var(--accent);
  margin-bottom: 20px;
  font-size: 1.2rem;
}

.footer-col a {
  color: var(--text-secondary);
  display: block;
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.footer-col a:hover {
  color: var(--accent);
  padding-left: 5px;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  text-align: center;
  padding: 24px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #25D366;
  color: #fff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-5px);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
  color: #fff;
}

/* ==========================================================================
   ANIMATIONS & SKELETON
   ========================================================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card-hover) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

.skeleton-text { height: 16px; margin-bottom: 8px; width: 100%; }
.skeleton-title { height: 24px; margin-bottom: 16px; width: 60%; }
.skeleton-img { height: 200px; width: 100%; }

/* ==========================================================================
   BOOTSTRAP BRIDGE
   Bootstrap 5.3.3 CDN loads before this file. Most of its utility classes
   (bg-*, text-*, border-*, the *-opacity variants, alerts, list-group,
   pagination, breadcrumb) read from CSS custom properties, so remapping
   those here retints them site-wide with zero markup changes. Components
   that bake literal hex into their own local vars (.btn-*, badge base
   color) don't listen to the remap and get explicit overrides below.
   ========================================================================== */
:root {
  --bs-body-bg: var(--bg-base);
  --bs-body-color: var(--text-primary);
  --bs-emphasis-color: var(--text-primary);
  --bs-secondary-color: var(--text-secondary);
  --bs-tertiary-color: var(--text-muted);
  --bs-secondary-bg: var(--bg-surface);
  --bs-tertiary-bg: var(--bg-card);
  --bs-border-color: var(--border);
  --bs-border-color-translucent: var(--border-accent);
  --bs-link-color: var(--accent);
  --bs-link-hover-color: var(--accent-light);

  --bs-primary-rgb: 201, 168, 76;
  --bs-primary-text-emphasis: var(--accent-light);
  --bs-primary-bg-subtle: rgba(201, 168, 76, .12);
  --bs-primary-border-subtle: rgba(201, 168, 76, .3);

  --bs-success-rgb: 46, 204, 113;
  --bs-success-text-emphasis: var(--success);
  --bs-success-bg-subtle: rgba(46, 204, 113, .12);
  --bs-success-border-subtle: rgba(46, 204, 113, .3);

  --bs-danger-rgb: 231, 76, 60;
  --bs-danger-text-emphasis: var(--error);
  --bs-danger-bg-subtle: rgba(231, 76, 60, .12);
  --bs-danger-border-subtle: rgba(231, 76, 60, .3);

  --bs-warning-rgb: 243, 156, 18;
  --bs-warning-text-emphasis: var(--warning);
  --bs-warning-bg-subtle: rgba(243, 156, 18, .12);
  --bs-warning-border-subtle: rgba(243, 156, 18, .3);

  --bs-secondary-rgb: 107, 90, 64;
  --bs-light-rgb: 36, 21, 8;
  --bs-dark-rgb: 26, 15, 5;

  --bs-info-rgb: 184, 160, 130;
  --bs-info-text-emphasis: var(--text-secondary);
  --bs-info-bg-subtle: rgba(184, 160, 130, .1);
  --bs-info-border-subtle: rgba(184, 160, 130, .25);
}

/* .btn-* and badge base color bake hex literals into local vars -
   the root remap above doesn't reach them, so override directly. */
.btn-primary {
  --bs-btn-color: var(--bg-base);
  --bs-btn-bg: var(--accent);
  --bs-btn-border-color: var(--accent);
  --bs-btn-hover-color: var(--bg-base);
  --bs-btn-hover-bg: var(--accent-light);
  --bs-btn-hover-border-color: var(--accent-light);
  --bs-btn-active-color: var(--bg-base);
  --bs-btn-active-bg: var(--accent-dark);
  --bs-btn-active-border-color: var(--accent-dark);
  --bs-btn-disabled-bg: var(--accent);
  --bs-btn-disabled-border-color: var(--accent);
}

.btn-success {
  --bs-btn-bg: var(--success);
  --bs-btn-border-color: var(--success);
  --bs-btn-hover-bg: #27ae60;
  --bs-btn-hover-border-color: #27ae60;
  --bs-btn-active-bg: #229954;
  --bs-btn-active-border-color: #229954;
}

.btn-outline-primary {
  --bs-btn-color: var(--accent);
  --bs-btn-border-color: var(--accent);
  --bs-btn-hover-color: var(--bg-base);
  --bs-btn-hover-bg: var(--accent);
  --bs-btn-hover-border-color: var(--accent);
  --bs-btn-active-color: var(--bg-base);
  --bs-btn-active-bg: var(--accent);
  --bs-btn-active-border-color: var(--accent);
}

.btn-outline-secondary {
  --bs-btn-color: var(--text-secondary);
  --bs-btn-border-color: var(--border);
  --bs-btn-hover-color: var(--text-primary);
  --bs-btn-hover-bg: var(--bg-card-hover);
  --bs-btn-hover-border-color: var(--border-accent);
  --bs-btn-active-bg: var(--bg-card-hover);
  --bs-btn-active-border-color: var(--border-accent);
}

.btn-outline-danger {
  --bs-btn-color: var(--error);
  --bs-btn-border-color: var(--error);
  --bs-btn-hover-bg: var(--error);
  --bs-btn-hover-border-color: var(--error);
  --bs-btn-active-bg: var(--error);
  --bs-btn-active-border-color: var(--error);
}

.btn-outline-success {
  --bs-btn-color: var(--success);
  --bs-btn-border-color: var(--success);
  --bs-btn-hover-bg: var(--success);
  --bs-btn-hover-border-color: var(--success);
  --bs-btn-active-bg: var(--success);
  --bs-btn-active-border-color: var(--success);
}

/* bg-white and text-dark share Bootstrap's white/dark -rgb vars with
   uses we need to keep untouched (text-white, bg-dark), so these two
   get their own !important overrides instead of a variable remap. */
.bg-white { background-color: var(--bg-card) !important; }
.text-dark { color: var(--text-primary) !important; }

/* Translucent pill badges to match this site's own .badge-success etc. */
.badge.bg-success  { background-color: rgba(46, 204, 113, .15) !important; color: var(--success) !important; border: 1px solid rgba(46, 204, 113, .3); }
.badge.bg-danger   { background-color: rgba(231, 76, 60, .15) !important;  color: var(--error) !important;   border: 1px solid rgba(231, 76, 60, .3); }
.badge.bg-warning  { background-color: rgba(243, 156, 18, .15) !important; color: var(--warning) !important; border: 1px solid rgba(243, 156, 18, .3); }
.badge.bg-primary  { background-color: rgba(201, 168, 76, .15) !important; color: var(--accent) !important;  border: 1px solid var(--border-accent); }
.badge.bg-secondary,
.badge.bg-dark     { background-color: var(--bg-surface) !important; color: var(--text-secondary) !important; border: 1px solid var(--border); }

/* Pagination + progress track insurance (belt-and-suspenders on top of
   the var remap above, which covers most of it already). */
.page-link { background-color: var(--bg-input); border-color: var(--border); color: var(--text-secondary); }
.page-link:hover { background-color: var(--bg-card-hover); color: var(--accent); border-color: var(--border-accent); }
.page-item.active .page-link { background-color: var(--accent); border-color: var(--accent); color: var(--bg-base); }
.page-item.disabled .page-link { background-color: var(--bg-surface); color: var(--text-muted); }

.progress { background-color: var(--bg-input); }

/* ==========================================================================
   REDESIGN: specs, prêmios com opções, promoções, selos, filtro, cupom
   ========================================================================== */

/* Specs (aço/lâmina/cabo/garantia) */
.spec-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0;
}

.spec-tag {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  min-width: 110px;
}

.spec-tag-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.spec-tag-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* Promoções especiais como cards */
.promo-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.promo-card {
  padding: 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-md);
  text-align: center;
  position: relative;
}

.promo-card-qtd {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.5rem;
  color: var(--accent);
  letter-spacing: 1px;
}

.promo-card-preco {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.promo-card-badge {
  position: absolute;
  top: -10px;
  right: 10px;
}

/* Prêmios em grupos com opções (foto + nome), tipo o flyer do cliente */
.premio-group {
  margin-bottom: 24px;
}

.premio-group-title {
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.premio-opcoes {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 12px;
}

.premio-opcao {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-align: center;
}

.premio-opcao img {
  width: 100%;
  aspect-ratio: 9/16;
  object-fit: cover;
  background: var(--bg-surface);
}

.premio-opcao-nome {
  padding: 8px 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

/* Selo "cupom disponível" */
.cupom-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: rgba(46, 204, 113, 0.1);
  border: 1px solid rgba(46, 204, 113, 0.3);
  border-radius: var(--radius-md);
  color: var(--success);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 16px;
}

/* Selos de confiança (home) */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px;
  margin-top: 24px;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
}

.trust-badge i {
  color: var(--accent);
  font-size: 1.2rem;
}

/* Selo "ao vivo" / sorteio em destaque */
.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(231, 76, 60, 0.15);
  color: var(--error);
  border: 1px solid rgba(231, 76, 60, 0.3);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-live::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--error);
}

/* Filtro de categoria (ganhadores) */
.categoria-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.filter-tab {
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.filter-tab:hover {
  border-color: var(--border-accent);
  color: var(--text-primary);
}

.filter-tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg-base);
}

/* Método de pagamento desabilitado (cartão até MP ser configurado) */
.payment-method.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
  position: relative;
}

.payment-method.disabled::after {
  content: 'Em breve';
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 8px;
  background: var(--bg-input);
  color: var(--text-muted);
  border-radius: 999px;
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */

/* Tablet */
@media (max-width: 1024px) {
  .sorteio-detail, .checkout-wrap {
    grid-template-columns: 1fr;
  }
  
  .sorteio-sidebar .card, .order-summary {
    position: static;
    margin-top: 32px;
  }
  
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }
  
  .site-nav {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: rgba(22, 19, 13, 0.95);
    backdrop-filter: blur(10px);
    flex-direction: column;
    padding: 20px;
    border-bottom: 1px solid var(--border-accent);
  }
  
  .site-nav.active {
    display: flex;
  }
  
  .hero-title {
    font-size: 3rem;
  }
  
  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-brand p {
    margin: 0 auto;
  }
  
  .numeros-grid {
    grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));
  }
  
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    font-size: 24px;
  }
}