/* Reset básico e tipografia */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", "Liberation Sans", Arial, sans-serif;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #2B1220;
    background-color: #FBF3E7;
    height: 100vh; /* style="height: 100vh;" */
    display: flex; /* d-flex */
    align-items: center; /* align-items-center */
    justify-content: center; /* justify-content-center */
}

/* Card centralizado */
.card {
    background-color: #FFFFFF;
    border: 1px solid #6B1E3F;
    border-radius: 0.375rem;
    width: 450px; /* style="width: 450px;" */
    padding: 1.5rem; /* p-4 */
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.35); /* shadow */
}

/* Título */
h3 {
    font-size: 1.75rem;
    font-weight: 500;
    line-height: 1.2;
    text-align: center; /* text-center */
    margin-bottom: 1.5rem; /* mb-4 */
}

/* Agrupamento dos campos */
.mb-3 {
    margin-bottom: 1rem; /* mb-3 */
}

/* Rótulos (Labels) */
.form-label {
    display: inline-block;
    margin-bottom: 0.5rem;
    font-weight: 400;
}

/* Campos de entrada e seleção */
.form-control,
.form-select {
    display: block;
    width: 100%;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #6B1E3F;
    border-radius: 0.375rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus,
.form-select:focus {
    background-color: #fff;
    border-color: #F0DFB8;
    outline: 0;
    box-shadow: 0 0 0 0.25rem rgba(107, 30, 63, 0.25);
}

.form-select {
    appearance: auto;
}



/* Botão Cadastrar (btn btn-success w-100) */
.btn-success {
    display: inline-block;
    width: 100%; /* w-100 */
    font-weight: 400;
    line-height: 1.5;
    color: #fff;
    text-align: center;
    vertical-align: middle;
    cursor: pointer;
    user-select: none;
    background-color: #4B8B63; /* Verde do Bootstrap */
    border: 1px solid #4B8B63;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    border-radius: 0.375rem;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.btn-success:hover {
    color: #fff;
    background-color: #3C7A52;
    border-color: #2F5D42;
}

/* Texto do rodapé e links */
.text-center {
    text-align: center;
}

.mt-3 {
    margin-top: 1rem;
}

a {
    color: #6B1E3F;
    text-decoration: underline;
}

a:hover {
    color: #8A6526;
}

/* Mensagens flash (sucesso, erro, aviso) */
.alerta {
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    border-radius: 0.375rem;
    font-size: 0.9rem;
}
.alerta-success { background-color: #E1EEE6; color: #2F5D42; border: 1px solid #CBDDD1; }
.alerta-danger  { background-color: #F7E1D8; color: #7A241C; border: 1px solid #EACBC0; }
.alerta-warning { background-color: #F5EAD3; color: #63481B; border: 1px solid #E9D3A0; }

/* Campo condicional de código de estabelecimento */
.form-text {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.8rem;
    color: #9C4B62;
}