:root {
    --cor-primaria: #0C3C56;
    --cor-texto-claro: #FFFFFF;
    --cor-destaque: #F4F6F8;
    --cor-borda: #D0D3D6;
    --cor-texto-secundario: #4A4A4A;
    --cor-sucesso: #2E7D32;
    --cor-alerta: #F9A825;
    --cor-erro: #C62828;
    --cor-link-ativo: #1976D2;
    --fonte-principal: 'Roboto', sans-serif;
}

body {
    font-family: var(--fonte-principal);
    background-color: var(--cor-destaque);
    color: var(--cor-texto-secundario);
}

/* =======================
   BOTÕES COM VARIÁVEIS DINÂMICAS
   ======================= */

/* === btn-primary === */
.btn-primary {
    background-color: var(--bs-primary) !important;
    border-color: var(--bs-primary) !important;
    color: #fff;
  }
  
  .btn-primary:hover {
    background-color: color-mix(in srgb, var(--bs-primary) 85%, black) !important;
    border-color: color-mix(in srgb, var(--bs-primary) 85%, black) !important;
  }
  
  .btn-primary:active,
  .btn-primary:focus {
    background-color: color-mix(in srgb, var(--bs-primary) 75%, black) !important;
    border-color: color-mix(in srgb, var(--bs-primary) 75%, black) !important;
    box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--bs-primary) 40%, transparent);
  }
  
  /* === btn-outline-primary === */
  .btn-outline-primary {
    color: var(--bs-primary) !important;
    border-color: var(--bs-primary) !important;
  }
  
  .btn-outline-primary:hover,
  .btn-outline-primary:focus,
  .btn-outline-primary:active {
    background-color: var(--bs-primary) !important;
    border-color: var(--bs-primary) !important;
    color: #fff !important;
  }
  
  
  /* === btn-secondary === */
  .btn-secondary {
    background-color: var(--bs-secondary) !important;
    border-color: var(--bs-secondary) !important;
    color: #000;
  }
  
  .btn-secondary:hover {
    background-color: color-mix(in srgb, var(--bs-secondary) 85%, black) !important;
    border-color: color-mix(in srgb, var(--bs-secondary) 85%, black) !important;
  }
  
  /* === btn-outline-secondary === */
  .btn-outline-secondary {
    color: color-mix(in srgb, var(--bs-secondary) 80%, black) !important;
    border-color: color-mix(in srgb, var(--bs-secondary) 80%, black) !important;
  }
  
  .btn-outline-secondary:hover,
  .btn-outline-secondary:focus,
  .btn-outline-secondary:active {
    background-color: color-mix(in srgb, var(--bs-secondary) 80%, black) !important;
    color: #fff !important;
  }
  
  
  /* === btn-success === */
  .btn-success {
    background-color: var(--bs-success) !important;
    border-color: var(--bs-success) !important;
    color: #fff;
  }
  
  .btn-success:hover {
    background-color: color-mix(in srgb, var(--bs-success) 85%, black) !important;
    border-color: color-mix(in srgb, var(--bs-success) 85%, black) !important;
  }
  
  .btn-outline-success {
    color: var(--bs-success) !important;
    border-color: var(--bs-success) !important;
  }
  
  .btn-outline-success:hover {
    background-color: var(--bs-success) !important;
    color: #fff !important;
  }
  
  
  /* === btn-danger === */
  .btn-danger {
    background-color: var(--bs-danger) !important;
    border-color: var(--bs-danger) !important;
    color: #fff;
  }
  
  .btn-danger:hover {
    background-color: color-mix(in srgb, var(--bs-danger) 85%, black) !important;
    border-color: color-mix(in srgb, var(--bs-danger) 85%, black) !important;
  }
  
  .btn-outline-danger {
    color: var(--bs-danger) !important;
    border-color: var(--bs-danger) !important;
  }
  
  .btn-outline-danger:hover {
    background-color: var(--bs-danger) !important;
    color: #fff !important;
  }
  
  
  /* === btn-warning === */
  .btn-warning {
    background-color: var(--bs-warning) !important;
    border-color: var(--bs-warning) !important;
    color: #212529;
  }
  
  .btn-warning:hover {
    background-color: color-mix(in srgb, var(--bs-warning) 85%, black) !important;
    border-color: color-mix(in srgb, var(--bs-warning) 85%, black) !important;
  }
  
  .btn-outline-warning {
    color: var(--bs-warning) !important;
    border-color: var(--bs-warning) !important;
  }
  
  .btn-outline-warning:hover {
    background-color: var(--bs-warning) !important;
    color: #212529 !important;
  }
  
  
  /* === btn-info === */
  .btn-info {
    background-color: var(--bs-info) !important;
    border-color: var(--bs-info) !important;
    color: #fff;
  }
  
  .btn-info:hover {
    background-color: color-mix(in srgb, var(--bs-info) 85%, black) !important;
    border-color: color-mix(in srgb, var(--bs-info) 85%, black) !important;
  }
  
  .btn-outline-info {
    color: var(--bs-info) !important;
    border-color: var(--bs-info) !important;
  }
  
  .btn-outline-info:hover {
    background-color: var(--bs-info) !important;
    color: #fff !important;
  }