/* Importando a fonte Roboto conforme seu HTML */
@import url('https://fonts.googleapis.com/css?family=Roboto:400,700&display=swap');

body {
    background-color: #0d0a16;
    color: #e2e2e2;
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

header h1 {
    color: #9d6aff;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 40px;
    text-shadow: 0 4px 10px rgba(157, 106, 255, 0.3);
}

/* Container de entrada */
main {
    background: #1a1429;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    display: flex;
    gap: 10px;
    width: 100%;
    max-width: 600px;
    margin-bottom: 30px;
}

#input {
    flex: 1;
    background: #251c3a;
    border: 2px solid #3d2b5e;
    padding: 12px 15px;
    border-radius: 8px;
    color: #fff;
    font-size: 16px;
    transition: all 0.3s;
}

#input:focus {
    outline: none;
    border-color: #9d6aff;
    box-shadow: 0 0 8px rgba(157, 106, 255, 0.2);
}

input[type="submit"] {
    background: #6200ee;
    color: white;
    border: none;
    padding: 0 25px;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.3s;
}

input[type="submit"]:hover {
    background: #7c3aed;
}

/* Seção de Resultados */
section {
    width: 100%;
    max-width: 660px;
}

#heading, #oldheading {
    color: #bc95ff;
    font-size: 1.2rem;
    border-bottom: 1px solid #3d2b5e;
    padding-bottom: 10px;
    margin-top: 20px;
}

/* Estilo para as etiquetas de "Para Frente/Trás" */
section p:nth-of-type(odd) {
    color: #9d6aff;
    font-weight: bold;
    margin-bottom: 5px;
    font-size: 0.9rem;
}

/* Estilo para os campos de texto resultantes */
#forward, #backward, #oldforward, #oldbackward {
    background: #1a1429;
    padding: 15px;
    border-radius: 8px;
    margin-top: 0;
    margin-bottom: 20px;
    min-height: 24px;
    word-break: break-all; /* Para textos longos não quebrarem o layout */
    border-left: 4px solid #6200ee;
}

/* Estilo específico para o histórico */
#oldforward, #oldbackward {
    border-left-color: #3d2b5e;
    background: #140f21;
    color: #aaa;
    font-style: italic;
}