:root {
    /* Paleta de Cores */
    --primary-color: #000000;
    /* Preto */
    --secondary-color: #FFFFFF;
    /* Branco */
    --accent-color: #FFCC00;
    /* Amarelo */
    --background-color: #FFFF00;
    /* Amarelo vibrante */
    --text-color: #000000;
    /* Preto */
    --background-buttons: #00CC99;
    /* Verde aqua */
    --button-hover: #00B389;
    /* Verde aqua escuro */
    --card-background: #FFFFFF;
    /* Branco puro */
    --border-color: #000000;
    /* Preto */
}

body {
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: 'Roboto', sans-serif;
    /* Fonte elegante e legível */
    margin: 0;
    padding: 0;
}

.container {
    max-width: 700px;
    margin: auto;
    padding: 15px;
    border: 3px solid var(--border-color);
    border-radius: 12px;
    background-color: var(--card-background);
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    margin-top: 20px;
    /* Sombra leve para destacar */
}



h3,
h4,
h5,
h6 {
    font-weight: bold;
    color: var(--text-color);
    margin: 10px 0;
    font-size: 18px;
}

button,
.btn-primary {
    background-color: var(--background-buttons);
    border: 2px solid var(--border-color);
    color: var(--secondary-color);
    font-size: 16px;
    font-weight: bold;
    padding: 12px 20px;
    cursor: pointer;
    border-radius: 10px;
    transition: all 0.2s ease;
    box-shadow: 0px 4px 0px rgb(0 0 0 / 71%);
    /* Efeito de botão saltado */
}

button:hover,
.btn-primary:hover {
    background-color: var(--button-hover);
    box-shadow: 0px 6px 8px rgba(0, 0, 0, 0.3);
    /* Sombra mais intensa no hover */
}

input,
.form-control {
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 10px;
    font-size: 16px;
    outline: none;
    width: 100%;
    background-color: var(--card-background);
    color: var(--text-color);
    box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.1);
    /* Leve sombra para inputs */
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}


.btn-secondary {
    background-color: var(--accent-color);
    /* Amarelo vibrante */
    border: 2px solid var(--border-color);
    /* Borda preta */
    color: var(--primary-color);
    /* Texto preto */
    font-size: 16px;
    font-weight: bold;
    padding: 10px 20px;
    border-radius: 8px;
    /* Cantos arredondados */
    cursor: pointer;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.2);
    /* Sombra para efeito saltado */
    transition: all 0.2s ease-in-out;
    /* Suavidade na interação */
}

.btn-secondary:hover {
    background-color: var(--button-hover);
    /* Cor para hover (verde aqua escuro) */
    color: var(--secondary-color);
    /* Texto branco */
    box-shadow: 0px 6px 8px rgba(0, 0, 0, 0.3);
    /* Sombra mais forte no hover */
    transform: translateY(-2px);
    /* Efeito de "subir" no hover */
}

.btn-secondary:active {
    transform: translateY(1px);
    /* Efeito pressionado */
    box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.1);
    /* Sombra mais sutil ao pressionar */
}


input:focus,
.form-control:focus {
    border-color: var(--accent-color);
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.2);
}

.btn-num1 {
    background-color: var(--background-buttons);
    color: var(--text-color);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    box-shadow: 0px 4px 0px rgb(0 0 0 / 71%);
    transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-num1:hover {
    background-color: var(--button-hover);
    transform: translateY(-2px);
    /* Efeito de salto leve */
    box-shadow: 0px 6px 8px rgba(0, 0, 0, 0.3);
    /* Sombra mais intensa no hover */
}

hr {
    margin-top: 1rem;
    margin-bottom: 1rem;
    border: 0;
    border-top: 2px solid var(--border-color);
}

.box-instant-prize {
    display: flex;
    justify-content: space-between;
    width: 100%;
    background-color: var(--card-background);
    padding: 15px;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.2);
    /* Destaque para os prêmios */
    margin-bottom: 10px;
    align-items: center;
}

.badge {
    padding: 5px 15px;
    font-size: 14px;
    font-weight: bold;
    color: var(--secondary-color);
    background-color: var(--accent-color);
    border-radius: 20px;
    box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.2);
    /* Badge destacado */
}

.badge-success {
    background-color: #00CC99;
}

.modal-content {
    border: 2px solid var(--border-color);
    background-color: var(--card-background);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0px 8px 12px rgba(0, 0, 0, 0.3);
    /* Destaque para o modal */
}

.modal-header,
.modal-footer {
    border-bottom: 2px solid var(--border-color);
    padding: 10px;
    color: var(--text-color);
}