/* ===== VARIÁVEIS CSS - SISTEMA DE DESIGN AVANÇADO ===== */
:root {
  /* Cores Base - Sistema Científico */
  --primary-50: #f0f4ff;
  --primary-100: #e0e7ff;
  --primary-200: #c7d2fe;
  --primary-300: #a5b4fc;
  --primary-400: #818cf8;
  --primary-500: #6366f1;
  --primary-600: #4f46e5;
  --primary-700: #4338ca;
  --primary-800: #3730a3;
  --primary-900: #312e81;

  /* Cores Semânticas */
  --success-500: #10b981;
  --success-600: #059669;
  --warning-500: #f59e0b;
  --warning-600: #d97706;
  --error-500: #ef4444;
  --error-600: #dc2626;
  --accent-500: #f72585;

  /* Gradientes Avançados */
  --gradient-hero: linear-gradient(135deg, 
    rgba(67, 97, 238, 0.95) 0%, 
    rgba(76, 201, 240, 0.85) 50%, 
    rgba(247, 37, 133, 0.75) 100%);
  
  --gradient-neon: linear-gradient(45deg,
    #4361ee 0%,
    #4cc9f0 25%,
    #f72585 50%,
    #7209b7 75%,
    #3a0ca3 100%);
  
  --gradient-glass: linear-gradient(135deg,
    rgba(255, 255, 255, 0.1) 0%,
    rgba(255, 255, 255, 0.05) 100%);

  /* Sistema de Elevação */
  --shadow-1: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-2: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-3: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-4: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-5: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Sombras Coloridas */
  --shadow-primary: 0 10px 30px -5px rgba(67, 97, 238, 0.3);
  --shadow-success: 0 10px 30px -5px rgba(16, 185, 129, 0.3);
  --shadow-accent: 0 10px 30px -5px rgba(247, 37, 133, 0.3);

  /* Sistema de Espaçamento */
  --space-3xs: 0.125rem;  /* 2px */
  --space-2xs: 0.25rem;   /* 4px */
  --space-xs: 0.5rem;     /* 8px */
  --space-sm: 0.75rem;    /* 12px */
  --space-md: 1rem;       /* 16px */
  --space-lg: 1.5rem;     /* 24px */
  --space-xl: 2rem;       /* 32px */
  --space-2xl: 3rem;      /* 48px */
  --space-3xl: 4rem;      /* 64px */
  --space-4xl: 6rem;      /* 96px */

  /* Sistema de Bordas */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;

  /* Sistema de Transições */
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);

  /* Timing Functions Avançadas */
  --transition-fast: 150ms var(--ease-out);
  --transition-normal: 250ms var(--ease-in-out);
  --transition-slow: 350ms var(--ease-out);
  --transition-bounce: 500ms var(--bounce);

  /* Tipografia Avançada */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-display: 'Cal Sans', 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Sistema de Z-Index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1040;
  --z-popover: 1050;
  --z-tooltip: 1060;
  --z-toast: 1070;

  /* ===== DARK MODE VARIABLES ===== */
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9;
  --text-primary: #1e293b;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  --card-bg: rgba(255, 255, 255, 0.8);
  --modal-bg: rgba(255, 255, 255, 0.9);
  --input-bg: rgba(255, 255, 255, 0.8);
}

/* ===== DARK MODE ===== */
[data-theme="dark"] {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --border-color: #334155;
  --card-bg: rgba(30, 41, 59, 0.8);
  --modal-bg: rgba(30, 41, 59, 0.95);
  --input-bg: rgba(30, 41, 59, 0.8);
  
  /* Ajustar gradientes para dark mode */
  --gradient-hero: linear-gradient(135deg, 
    rgba(67, 97, 238, 0.9) 0%, 
    rgba(76, 201, 240, 0.8) 50%, 
    rgba(247, 37, 133, 0.7) 100%);
  
  --gradient-glass: linear-gradient(135deg,
    rgba(255, 255, 255, 0.05) 0%,
    rgba(255, 255, 255, 0.02) 100%);
}

/* ===== RESET AVANÇADO ===== */
.af-system *,
.af-system *::before,
.af-system *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.af-system {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  min-height: 100vh;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* ===== SISTEMA DE TIPOGRAFIA AVANÇADO ===== */
.af-display-1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-family: var(--font-display);
  background: var(--gradient-neon);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% 200%;
  animation: gradient-text-shift 8s ease infinite;
}

.af-display-2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-family: var(--font-display);
}

.af-heading-1 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.3;
}

.af-heading-2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 600;
  line-height: 1.4;
}

.af-heading-3 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 600;
  line-height: 1.5;
}

.af-body-lg {
  font-size: 1.125rem;
  font-weight: 400;
  line-height: 1.7;
}

.af-body {
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.6;
}

.af-body-sm {
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.5;
}

.af-text-gradient {
  background: var(--gradient-neon);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% 200%;
  animation: gradient-text-shift 6s ease infinite;
}

@keyframes gradient-text-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* ===== HERO SECTION ULTRA PREMIUM ===== */
.af-hero {
  background: var(--gradient-hero);
  color: white;
  padding: var(--space-4xl) 0;
  position: relative;
  overflow: hidden;
}

.af-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(76, 201, 240, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(247, 37, 133, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(67, 97, 238, 0.4) 0%, transparent 50%);
  animation: float 6s ease-in-out infinite;
}

.af-hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  animation: background-shift 20s linear infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(1deg); }
}

@keyframes background-shift {
  0% { transform: translate(0, 0); }
  100% { transform: translate(60px, 60px); }
}

.af-hero-content {
  position: relative;
  z-index: 2;
}

/* ===== CONTAINER SYSTEM ===== */
.af-container-fluid {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.af-section {
  padding: var(--space-3xl) 0;
}

/* ===== GRID SYSTEM AVANÇADO ===== */
.af-grid {
  display: grid;
  gap: var(--space-lg);
}

.af-grid-cols-1 { grid-template-columns: 1fr; }
.af-grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.af-grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.af-grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

.af-gap-2 { gap: var(--space-xs); }
.af-gap-3 { gap: var(--space-sm); }
.af-gap-4 { gap: var(--space-md); }
.af-gap-6 { gap: var(--space-lg); }
.af-gap-8 { gap: var(--space-xl); }

/* ===== CARD SYSTEM ULTRA PREMIUM ===== */
.af-card {
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-3);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.af-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.4),
    transparent
  );
  transition: left var(--transition-slow);
}

.af-card:hover::before {
  left: 100%;
}

.af-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 
    var(--shadow-5),
    var(--shadow-primary);
}

.af-card-header {
  padding: var(--space-xl) var(--space-xl) 0;
  border-bottom: 1px solid var(--border-color);
}

.af-card-body {
  padding: var(--space-xl);
}

/* ===== BUTTON SYSTEM ULTRA AVANÇADO ===== */
.af-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  border: none;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-bounce);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.af-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 255, 255, 0.4), 
    transparent
  );
  transition: left 0.8s var(--ease-out);
  z-index: 1;
}

.af-btn:hover::before {
  left: 100%;
}

.af-btn-primary {
  background: var(--gradient-neon);
  color: white;
  box-shadow: 
    var(--shadow-3),
    var(--shadow-primary);
  position: relative;
}

.af-btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 2px;
  background: var(--gradient-neon);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: xor;
  -webkit-mask-composite: xor;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.af-btn-primary:hover::after {
  opacity: 1;
}

.af-btn-primary:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 
    var(--shadow-5),
    var(--shadow-primary),
    0 0 30px rgba(67, 97, 238, 0.4);
}

.af-btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-2);
}

.af-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  box-shadow: var(--shadow-4);
}

.af-btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: none;
}

.af-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--primary-300);
}

.af-btn-accent {
  background: linear-gradient(135deg, var(--accent-500), #7209b7);
  color: white;
  box-shadow: 
    var(--shadow-3),
    var(--shadow-accent);
}

.af-btn-accent:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 
    var(--shadow-5),
    var(--shadow-accent),
    0 0 30px rgba(247, 37, 133, 0.4);
}

.af-btn-outline {
  background: transparent;
  color: var(--primary-500);
  border: 2px solid var(--primary-500);
}

.af-btn-outline:hover {
  background: var(--primary-500);
  color: white;
  transform: translateY(-3px);
  box-shadow: var(--shadow-3);
}

.af-btn-lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: 1rem;
}

/* Adicionado para garantir visibilidade dos botões dos modais */
.modal-btn-cancel,
.modal-btn-confirm {
  min-width: 120px;
  z-index: var(--z-modal);
  position: relative; /* Garante que os botões fiquem acima de outros elementos */
}

/* ===== ICON SYSTEM PREMIUM ===== */
.af-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-xl);
  background: var(--gradient-glass);
  backdrop-filter: blur(10px);
  color: var(--primary-500);
  font-size: 1.5rem;
  transition: all var(--transition-bounce);
  position: relative;
  overflow: hidden;
}

.af-icon::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  padding: 2px;
  background: var(--gradient-neon);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: xor;
  -webkit-mask-composite: xor;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.af-icon:hover::before {
  opacity: 1;
}

.af-icon:hover {
  transform: scale(1.1) rotate(5deg);
  color: white;
  background: var(--gradient-neon);
  box-shadow: 
    var(--shadow-4),
    var(--shadow-primary);
}

.af-icon-sm {
  width: 48px;
  height: 48px;
  font-size: 1.25rem;
}

.af-icon-lg {
  width: 96px;
  height: 96px;
  font-size: 2.5rem;
  border-radius: var(--radius-2xl);
}

/* ===== STATS SYSTEM AVANÇADO ===== */
.af-stat-value {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1;
  background: var(--gradient-neon);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-family: var(--font-display);
  position: relative;
}

.af-stat-value::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-neon);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.af-stat-card:hover .af-stat-value::after {
  transform: scaleX(1);
}

.af-stat-card {
  text-align: center;
  padding: var(--space-xl);
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.af-stat-card:hover {
  transform: translateY(-5px);
  background: var(--card-bg);
  box-shadow: var(--shadow-4);
}

.af-stat-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: var(--space-sm);
}

/* ===== MODAL SYSTEM ULTRA PREMIUM ===== */
.af-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  padding: var(--space-lg);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.af-modal-overlay.show {
  opacity: 1;
  visibility: visible;
  animation: modal-overlay-in 0.4s var(--ease-out);
}

@keyframes modal-overlay-in {
  from {
    opacity: 0;
    backdrop-filter: blur(0px);
  }
  to {
    opacity: 1;
    backdrop-filter: blur(20px);
  }
}

.af-modal {
  background: var(--modal-bg);
  backdrop-filter: blur(40px);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border-color);
  box-shadow: 
    var(--shadow-5),
    0 0 100px rgba(67, 97, 238, 0.2);
  width: 100%;
  max-width: 500px;
  max-height: 80vh; /* Reduzido para evitar modais muito altos */
  overflow: hidden;
  transform: scale(0.8) translateY(50px);
  opacity: 0;
  transition: all var(--transition-bounce);
  display: flex;
  flex-direction: column; /* Garante layout em coluna */
}

.af-modal-overlay.show .af-modal {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.af-modal-sm { max-width: 400px; }
.af-modal-lg { max-width: 800px; }

.af-modal-header {
  padding: var(--space-md); /* Reduzido para economizar espaço */
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  flex-shrink: 0; /* Evita que o header seja comprimido */
}

.af-modal-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: var(--space-md);
  right: var(--space-md);
  height: 1px;
  background: var(--gradient-neon);
}

.af-modal-header-primary { 
  background: var(--gradient-neon);
  color: white;
}

.af-modal-header-success { 
  background: linear-gradient(135deg, var(--success-500), var(--success-600));
  color: white;
}

.af-modal-header-warning { 
  background: linear-gradient(135deg, var(--warning-500), var(--warning-600));
  color: white;
}

.af-modal-header-accent { 
  background: linear-gradient(135deg, #f72585, #7209b7);
  color: white;
}

.af-modal-header-gradient { 
  background: var(--gradient-neon);
  color: white;
}

.af-modal-header-content {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex: 1;
}

.af-modal-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  backdrop-filter: blur(10px);
}

.af-modal-close {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: inherit;
  font-size: 1.5rem;
  cursor: pointer;
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
  z-index: calc(var(--z-modal) + 1); /* Garante que o botão de fechar esteja acima */
}

.af-modal-close:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: rotate(90deg);
}

.af-modal-body {
  padding: var(--space-md); /* Reduzido para economizar espaço */
  max-height: 60vh;
  overflow-y: auto;
  flex: 1; /* Permite que o corpo ocupe o espaço disponível */
}

.af-modal-footer {
  padding: var(--space-md); /* Reduzido para economizar espaço */
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: var(--space-md);
  justify-content: flex-end;
  align-items: center;
  flex-shrink: 0; /* Evita que o footer seja comprimido */
  background: var(--modal-bg); /* Garante fundo consistente */
  z-index: calc(var(--z-modal) + 1); /* Garante que o footer esteja acima */
}

/* Ajustes para garantir visibilidade dos botões */
.af-modal-footer .af-btn {
  opacity: 1 !important; /* Força visibilidade dos botões */
  visibility: visible !important;
  min-height: 48px; /* Altura mínima para consistência */
  flex: 0 1 auto; /* Evita que os botões sejam esticados */
}

/* ===== ACTION CARD SYSTEM ===== */
.af-actions-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.af-action-btn {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-bounce);
  position: relative;
  overflow: hidden;
}

.af-action-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 255, 255, 0.4), 
    transparent
  );
  transition: left 0.6s var(--ease-out);
}

.af-action-btn:hover::before {
  left: 100%;
}

.af-action-btn:hover {
  transform: translateX(8px) scale(1.02);
  border-color: var(--primary-300);
  background: var(--card-bg);
  box-shadow: var(--shadow-3);
}

.af-action-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--gradient-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-500);
  font-size: 1.5rem;
  flex-shrink: 0;
  transition: all var(--transition-normal);
}

.af-action-btn:hover .af-action-icon {
  background: var(--gradient-neon);
  color: white;
  transform: scale(1.1);
}

.af-action-content {
  flex: 1;
}

.af-action-title {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-2xs);
  color: var(--text-primary);
}

.af-action-desc {
  display: block;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.af-action-arrow {
  color: var(--primary-400);
  font-size: 1.5rem;
  flex-shrink: 0;
  transition: all var(--transition-normal);
}

.af-action-btn:hover .af-action-arrow {
  color: var(--primary-600);
  transform: translateX(4px);
}

/* ===== FORM SYSTEM ULTRA AVANÇADO ===== */
.af-form-group {
  margin-bottom: var(--space-lg);
}

.af-form-label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.af-form-control {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--input-bg);
  color: var(--text-primary);
  font-size: 0.875rem;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
}

.af-form-control:focus {
  outline: none;
  border-color: var(--primary-400);
  background: var(--input-bg);
  box-shadow: 
    0 0 0 4px rgba(67, 97, 238, 0.1),
    var(--shadow-2);
  transform: translateY(-2px);
}

/* ===== PAYMENT METHOD SYSTEM ===== */
.af-payment-methods-grid {
  display: grid;
  gap: var(--space-md);
}

.af-payment-method-card {
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  cursor: pointer;
  transition: all var(--transition-bounce);
  position: relative;
  background: var(--card-bg);
  backdrop-filter: blur(10px);
}

.af-payment-method-card input {
  position: absolute;
  opacity: 0;
}

.af-payment-method-card input:checked + .af-payment-content {
  border-color: var(--primary-400);
  background: rgba(67, 97, 238, 0.05);
  transform: scale(1.02);
}

.af-payment-content {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  transition: all var(--transition-normal);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
}

.af-payment-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--gradient-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-500);
  font-size: 1.5rem;
  flex-shrink: 0;
  transition: all var(--transition-normal);
}

.af-payment-method-card input:checked + .af-payment-content .af-payment-icon {
  background: var(--gradient-neon);
  color: white;
}

.af-payment-info {
  flex: 1;
}

.af-payment-title {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-2xs);
  color: var(--text-primary);
}

.af-payment-desc {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.af-payment-check {
  color: var(--primary-500);
  opacity: 0;
  transition: all var(--transition-normal);
  font-size: 1.25rem;
}

.af-payment-method-card input:checked + .af-payment-content .af-payment-check {
  opacity: 1;
  transform: scale(1.2);
}

/* ===== COUPON DESIGN SYSTEM ===== */
.af-coupon-hero {
  text-align: center;
  padding: var(--space-2xl);
  background: var(--gradient-glass);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  margin-bottom: var(--space-xl);
  position: relative;
  overflow: hidden;
}

.af-coupon-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(
    from 0deg,
    transparent,
    rgba(67, 97, 238, 0.1),
    rgba(76, 201, 240, 0.1),
    rgba(247, 37, 133, 0.1),
    transparent
  );
  animation: rotate 10s linear infinite;
}

@keyframes rotate {
  100% { transform: rotate(360deg); }
}

.af-coupon-badge {
  display: inline-block;
  background: var(--gradient-neon);
  color: white;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow-3);
}

.af-coupon-code-display {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--text-primary);
  font-family: var(--font-mono);
  letter-spacing: 0.2em;
  margin-bottom: var(--space-sm);
  position: relative;
  z-index: 2;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.af-coupon-description {
  color: var(--text-secondary);
  font-size: 0.875rem;
  position: relative;
  z-index: 2;
}

/* ===== COUPON STATS SYSTEM ===== */
.af-coupon-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.af-coupon-stat {
  text-align: center;
  padding: var(--space-lg);
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}

.af-coupon-stat i {
  font-size: 1.5rem;
  color: var(--primary-500);
  margin-bottom: var(--space-sm);
}

.af-coupon-stat-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2xs);
}

.af-coupon-stat-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ===== BENEFITS LIST SYSTEM ===== */
.af-benefits-list {
  margin-bottom: var(--space-xl);
}

.af-benefits-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.af-benefit-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--border-color);
}

.af-benefit-item:last-child {
  border-bottom: none;
}

.af-benefit-icon {
  color: var(--success-500);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.af-benefit-item span {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* ===== COUPON ACTIONS ===== */
.af-coupon-actions {
  display: flex;
  gap: var(--space-md);
}

/* ===== CURRENT COUPON DISPLAY ===== */
.af-current-coupon {
  margin-bottom: var(--space-xl);
}

.af-current-coupon-display {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg);
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}

.af-current-coupon-code {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-primary);
}

.af-current-coupon-status {
  background: var(--success-500);
  color: white;
  padding: var(--space-2xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

/* ===== COUPON INPUT SYSTEM ===== */
.af-coupon-input-container {
  position: relative;
}

.af-char-counter {
  position: absolute;
  top: var(--space-md);
  right: var(--space-lg);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ===== COUPON PREVIEW ===== */
.af-coupon-preview {
  margin-bottom: var(--space-xl);
}

.af-coupon-preview-display {
  text-align: center;
  padding: var(--space-xl);
  background: var(--gradient-glass);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}

.af-coupon-preview-badge {
  display: inline-block;
  background: var(--gradient-neon);
  color: white;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: var(--space-md);
}

.af-coupon-preview-code {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* ===== ALERT SYSTEM ===== */
.af-alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-xl);
}

.af-alert-warning {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.af-alert-icon {
  font-size: 1.25rem;
  color: var(--warning-500);
  flex-shrink: 0;
}

.af-alert-content {
  flex: 1;
}

.af-alert-content strong {
  display: block;
  color: var(--text-primary);
  margin-bottom: var(--space-2xs);
}

.af-alert-content p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin: 0;
}

/* ===== FORM CHECK SYSTEM ===== */
.af-form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  cursor: pointer;
}

.af-form-check-input {
  margin-top: 0.25rem;
}

.af-form-check-label {
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.4;
}

/* ===== SECURITY NOTICE ===== */
.af-security-notice {
  text-align: center;
  padding: var(--space-xl);
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  margin-bottom: var(--space-xl);
}

.af-security-notice i {
  font-size: 3rem;
  color: var(--primary-500);
  margin-bottom: var(--space-md);
}

.af-security-notice p {
  color: var(--text-secondary);
  margin: 0;
}

/* ===== INPUT CONTAINER SYSTEM ===== */
.input-container {
  position: relative;
  margin-bottom: var(--space-lg);
}

.input-icon {
  position: absolute;
  left: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.25rem;
}

.toggle-password {
  position: absolute;
  right: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.25rem;
  cursor: pointer;
  transition: color var(--transition-normal);
}

.toggle-password:hover {
  color: var(--text-primary);
}

.input-border {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-neon);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.input-container:focus-within .input-border {
  transform: scaleX(1);
}

.input-container.error {
  animation: shake 0.4s ease;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-8px); }
  75% { transform: translateX(8px); }
}

.error-message {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--error-500);
  font-size: 0.875rem;
  margin-top: var(--space-sm);
}

/* ===== RENEWAL INFO SYSTEM ===== */
.af-renewal-info {
  margin-bottom: var(--space-xl);
}

.af-renewal-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.af-renewal-stat {
  text-align: center;
  padding: var(--space-lg);
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}

.af-renewal-label {
  display: block;
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: var(--space-sm);
}

.af-renewal-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* ===== PLAN CARD SYSTEM ===== */
.af-plan-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.af-plan-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}

.af-plan-price {
  background: var(--gradient-neon);
  color: white;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.875rem;
}

.af-plan-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.af-plan-feature {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.af-plan-feature i {
  color: var(--success-500);
  font-size: 1.25rem;
}

.af-plan-feature span {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* ===== MATERIALS GRID SYSTEM ===== */
.af-materials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

.af-material-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.af-material-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-4);
  border-color: var(--primary-300);
}

.af-material-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.af-material-icon-primary { background: rgba(67, 97, 238, 0.1); color: var(--primary-500); }
.af-material-icon-success { background: rgba(16, 185, 129, 0.1); color: var(--success-500); }
.af-material-icon-accent { background: rgba(247, 37, 133, 0.1); color: #f72585; }
.af-material-icon-purple { background: rgba(114, 9, 183, 0.1); color: #7209b7; }

.af-material-content {
  flex: 1;
}

.af-material-badge {
  background: var(--gradient-glass);
  color: var(--text-secondary);
  padding: var(--space-2xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.af-material-arrow {
  color: var(--text-muted);
  font-size: 1.5rem;
  flex-shrink: 0;
  transition: transform var(--transition-normal);
}

.af-material-card:hover .af-material-arrow {
  transform: translateX(4px);
  color: var(--primary-500);
}

/* ===== BALANCE CARD SYSTEM ===== */
.af-balance-card {
  text-align: center;
  padding: var(--space-2xl);
  background: var(--gradient-glass);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  margin-bottom: var(--space-xl);
}

.af-balance-label {
  color: var(--text-secondary);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

.af-balance-amount {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.af-balance-subtitle {
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* ===== AMOUNT INPUT SYSTEM ===== */
.af-amount-input {
  position: relative;
}

.af-amount-prefix {
  position: absolute;
  left: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-weight: 600;
}

.af-amount-input .af-form-control {
  padding-left: 3rem;
}

/* ===== FORM HINT SYSTEM ===== */
.af-form-hint {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-sm);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ===== BANK FORM GRID ===== */
.af-bank-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

/* ===== QR CONTAINER ===== */
.af-qr-container {
  text-align: center;
  padding: var(--space-2xl);
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}

.af-qr-placeholder {
  color: var(--text-muted);
}

.af-qr-placeholder i {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

/* ===== LIST GROUP SYSTEM ===== */
.af-list-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.af-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--border-color);
}

.af-list-item:last-child {
  border-bottom: none;
}

.af-list-item span {
  color: var(--text-secondary);
}

.af-list-item strong {
  color: var(--text-primary);
}

/* ===== PROGRESS BAR SYSTEM ===== */
.af-progress {
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.af-progress-bar {
  height: 100%;
  background: var(--gradient-neon);
  border-radius: var(--radius-full);
  transition: width 0.6s var(--ease-out);
}

/* ===== BADGE SYSTEM ===== */
.af-badge {
  display: inline-block;
  padding: var(--space-2xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.af-badge-success {
  background: var(--success-500);
  color: white;
}

/* ===== ANIMATION SYSTEM ===== */
.af-fade-in {
  animation: fade-in-up 0.8s var(--ease-out) forwards;
}

.af-stagger > * {
  opacity: 0;
  animation: fade-in-up 0.6s var(--ease-out) forwards;
}

.af-stagger > *:nth-child(1) { animation-delay: 0.1s; }
.af-stagger > *:nth-child(2) { animation-delay: 0.2s; }
.af-stagger > *:nth-child(3) { animation-delay: 0.3s; }
.af-stagger > *:nth-child(4) { animation-delay: 0.4s; }
.af-stagger > *:nth-child(5) { animation-delay: 0.5s; }
.af-stagger > *:nth-child(6) { animation-delay: 0.6s; }

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== GLOW EFFECTS ===== */
.glow-primary {
  filter: drop-shadow(0 0 20px rgba(67, 97, 238, 0.4));
}

.glow-success {
  filter: drop-shadow(0 0 20px rgba(16, 185, 129, 0.4));
}

.glow-accent {
  filter: drop-shadow(0 0 20px rgba(247, 37, 133, 0.4));
}

/* ===== RESPONSIVE DESIGN SYSTEM ===== */
@media (max-width: 1024px) {
  .af-grid-cols-4 { grid-template-columns: repeat(2, 1fr); }
  .af-grid-cols-3 { grid-template-columns: repeat(2, 1fr); }
  .af-coupon-stats { grid-template-columns: repeat(2, 1fr); }
  .af-bank-form-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .af-container-fluid {
    padding: 0 var(--space-lg);
  }
  
  .af-section {
    padding: var(--space-2xl) 0;
  }
  
  .af-hero {
    padding: var(--space-3xl) 0;
  }
  
  .af-grid-cols-2,
  .af-grid-cols-3,
  .af-grid-cols-4 {
    grid-template-columns: 1fr;
  }
  
  .af-modal {
    margin: var(--space-md);
    max-height: calc(100vh - var(--space-2xl));
  }
  
  .af-modal-footer {
    flex-direction: row; /* Mantém botões em linha em telas menores */
    gap: var(--space-sm);
    flex-wrap: wrap; /* Permite quebra de linha se necessário */
  }
  
  .af-modal-footer .af-btn {
    width: auto; /* Evita que os botões ocupem toda a largura */
    min-width: 120px; /* Mantém tamanho mínimo */
  }
  
  .af-coupon-stats { grid-template-columns: 1fr; }
  .af-coupon-actions { flex-direction: column; }
  .af-materials-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  :root {
    --space-xl: 1.5rem;
    --space-2xl: 2rem;
    --space-3xl: 3rem;
  }
  
  .af-hero {
    padding: var(--space-2xl) 0;
  }
  
  .af-card-body,
  .af-card-header,
  .af-modal-body,
  .af-modal-header,
  .af-modal-footer {
    padding: var(--space-sm); /* Ainda mais reduzido para telas pequenas */
  }
  
  .af-modal-header-content {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
  
  .af-action-btn {
    flex-direction: column;
    text-align: center;
    gap: var(--space-md);
  }
  
  .af-payment-content {
    flex-direction: column;
    text-align: center;
    gap: var(--space-md);
  }
}

/* ===== UTILITY CLASSES ===== */
.af-mb-0 { margin-bottom: 0; }
.af-mb-2 { margin-bottom: var(--space-xs); }
.af-mb-4 { margin-bottom: var(--space-md); }
.af-mb-6 { margin-bottom: var(--space-lg); }
.af-mb-8 { margin-bottom: var(--space-xl); }

.af-mt-4 { margin-top: var(--space-md); }

.af-w-full { width: 100%; }

.af-flex { display: flex; }
.af-items-center { align-items: center; }
.af-justify-between { justify-content: space-between; }
.af-flex-wrap { flex-wrap: wrap; }

.af-text-center { text-align: center; }
.af-text-muted { color: var(--text-muted); }

/* ===== SCROLLBAR PERSONALIZADO ===== */
.af-modal-body::-webkit-scrollbar {
  width: 8px;
}

.af-modal-body::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
}

.af-modal-body::-webkit-scrollbar-thumb {
  background: var(--gradient-neon);
  border-radius: var(--radius-full);
}

.af-modal-body::-webkit-scrollbar-thumb:hover {
  background: var(--primary-600);
}

/* ===== LOADING STATES ===== */
.af-loading {
  position: relative;
  overflow: hidden;
}

.af-loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg,
    transparent,
    rgba(255, 255, 255, 0.6),
    transparent
  );
  animation: loading 1.5s infinite;
}

@keyframes loading {
  100% { left: 100%; }
}

/* ===== PRINT STYLES ===== */
@media print {
  .af-btn,
  .af-modal-overlay {
    display: none !important;
  }
  
  .af-card {
    box-shadow: none !important;
    border: 1px solid #000 !important;
  }
}