:root {
    --primary-color: #4F46E5; /* Azul moderno */
    --primary-hover: #4338CA;
    --bg-color: #F3F4F6;
    --text-color: #1F2937;
    --card-bg: #FFFFFF;
    --border-color: #E5E7EB;
    --success-color: #10B981;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.container {
    background-color: var(--card-bg);
    width: 100%;
    max-width: 600px;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

h2 {
    color: var(--primary-color);
    margin-bottom: 20px;
    text-align: center;
    font-size: 1.5rem;
}

hr {
    border: 0;
    height: 1px;
    background-color: var(--border-color);
    margin: 20px 0;
}

/* Formulários */
.form-group {
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #4B5563;
}

input[type="text"] {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.2s;
}

input[type="text"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

/* Questões da Prova */
.pergunta {
    background-color: #F9FAFB;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.pergunta p strong {
    display: block;
    margin-bottom: 12px;
    color: #111827;
}

.alternativa {
    display: flex;
    align-items: center;
    padding: 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.alternativa:hover {
    background-color: #EEF2FF;
}

.alternativa input[type="radio"] {
    margin-right: 10px;
    accent-color: var(--primary-color);
    transform: scale(1.2);
}

/* Botões */
.btn {
    display: block;
    width: 100%;
    background-color: var(--primary-color);
    color: white;
    padding: 12px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
    text-align: center;
    text-decoration: none;
}

.btn:hover {
    background-color: var(--primary-hover);
}

.header-info {
    text-align: center;
    font-size: 0.9rem;
    color: #6B7280;
    margin-bottom: 10px;
}

.resultado-pontuacao {
    font-size: 3rem;
    color: var(--success-color);
    text-align: center;
    margin: 20px 0;
    font-weight: bold;
}

/* Localize esta regra no seu style.css e adicione o select */
input[type="text"], select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    background-color: #fff;
    transition: border-color 0.2s;
}

input[type="text"]:focus, select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}