html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

/* Layout: left sidebar next to top navbar */
.sidebar {
  /* Assume Bootstrap default navbar height ~56px */
  min-height: calc(100vh - 56px);
}

/* Optional: style for sidebar links */
.sidebar .nav-link {
  color: #333;
}
.sidebar .nav-link:hover {
  background-color: rgba(0,0,0,.05);
}

/* Layout principal: sidebar fixa + área de conteúdo */
.layout-wrapper {
    display: flex;
    width: 100%;
    overflow-x: hidden;
}

/* Sidebar fixa */
.sidebar {
    width: 240px;
    min-height: calc(100vh - 56px); /* altura total - navbar */
    background: #f8f9fa;
    border-right: 1px solid #ddd;
    padding: 0;
    flex-shrink: 0;
}

.sidebar-header {
    padding: 1rem;
    border-bottom: 1px solid #ddd;
}

.sidebar-menu {
    display: flex;
    flex-direction: column;
    padding: .5rem;
}

    .sidebar-menu .menu-item {
        padding: .5rem 1rem;
        color: #333;
        text-decoration: none;
        border-radius: .25rem;
    }

        .sidebar-menu .menu-item:hover {
            background: rgba(0,0,0,.05);
        }
        
/* Área do conteúdo */
.content-area {
    flex: 1;
    padding: 1.5rem;
    overflow-x: hidden;
}

/* Responsivo */
@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        min-height: auto;
    }

    .layout-wrapper {
        flex-direction: column;
    }
}