body {
    background-color: #f5f5f5;
}

.app-brand {
    font-weight: 600;
}

.form-signin {
    max-width: 380px;
    margin: 4rem auto;
}

/* Ajustes do popover do tour guiado (driver.js) para combinar com o Bootstrap do sistema */
.driver-popover {
    font-family: inherit;
    border-radius: 0.5rem;
}

.driver-popover-title {
    font-size: 1rem;
    font-weight: 600;
}

.driver-popover-next-btn,
.driver-popover-prev-btn,
.driver-popover-close-btn {
    text-shadow: none;
}

/* Botao flutuante de ajuda/reportar problema (ver app/Views/partials/nav.php) */
.support-fab {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 1030; /* abaixo de .modal (1055) e .modal-backdrop (1050) do Bootstrap */
}

.support-fab-btn {
    width: 3rem;
    height: 3rem;
    padding: 0;
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1;
}

/* Icone "?" de ajuda inline (ex.: descricao de cada perfil no cadastro de usuario) */
.info-hint {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.1rem;
    height: 1.1rem;
    margin-left: 0.35rem;
    border: 1px solid #6c757d;
    border-radius: 50%;
    font-size: 0.7rem;
    line-height: 1;
    color: #6c757d;
    cursor: help;
}