/* ===== CONTAINER GERAL ===== */

#envioForm {
    max-width: 70%;
    margin: 0 auto;
    padding: 30px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

#cabecalho {
    margin-bottom: 30px;
    background-color: #084298;
    width: 100%;
}

#rodape {
    margin-top: 30px;
    width: 100%;
}

/* ===== TÍTULO ===== */
h1 {
    text-align: center;
    margin-bottom: 10px;
}

p {
    text-align: center;
    color: #555;
}

/* ===== INPUTS FLOATING ===== */
.form-floating {
    position: relative;
}

.form-floating input,
.form-floating select,
.form-floating textarea {
    border-radius: 10px;
    border: 1px solid #ced4da;
    padding: 14px 12px;
    transition: all 0.3s ease;
    font-size: 15px;
}

/* FOCUS BONITO */
.form-floating input:focus,
.form-floating select:focus,
.form-floating textarea:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.15);
}

/* LABEL */
.form-floating label {
    color: #6c757d;
    font-size: 14px;
}

/* ===== RANGE (SLIDER) ===== */
input[type="range"] {
    width: 100%;
    border-radius: 5px;
    background: #dee2e6;
    outline: none;
    margin-top: 10px;
    
}

/* BARRA ATIVA */
input[type="range"]::-webkit-slider-runnable-track {
    height: 6px;
    background: linear-gradient(90deg, #0d6efd, #66b2ff);
    border-radius: 5px;
    width: 80%;
}

/* BOLINHA */
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    background: #0d6efd;
    border-radius: 50%;
    cursor: pointer;
    margin-top: -6px;
    transition: 0.2s;
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    background: #084298;
}

/* FIREFOX */
input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background: #0d6efd;
    border-radius: 50%;
    cursor: pointer;
}

/* ===== OUTPUT DO RANGE ===== */
#rangeValue {
    font-weight: bold;
    color: #0d6efd;
    font-size: 15px;
}

/* ===== BOTÃO ===== */
button.btn-primary {
    padding: 12px 30px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    transition: 0.3s;
}

/* HOVER BOTÃO */
button.btn-primary:hover {
    background-color: #0b5ed7;
    transform: translateY(-2px);
    width: 80;
}

/* ===== ESPAÇAMENTO ===== */
.mb-3, .mb-4 {
    margin-bottom: 20px !important;
}

/* ===== RESPONSIVO ===== */
@media (max-width: 768px) {
    #envioForm {
        padding: 20px;
    }
}

/* === lista de instruções === */
#ul-instrucoes {
    list-style: none;
    padding-left: 0;
}

#ul-instrucoes li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 10px;
}

#ul-instrucoes li::before {
    content: "✔";
    position: absolute;
    left: 0;
    top: 0;
    color: green;
    font-weight: bold;
}