/* =========================
    RECHERCHE UTILISATEUR
   ========================= */

#username-form {
    display: grid;
    grid-template-columns: 150px 1fr;
    column-gap: 20px;
    row-gap: 15px;
    align-items: center;
    max-width: 600px;
    margin-bottom: 2rem;
}

.field-group {
    display: contents;
}

.form-label {
    grid-column: 1;
    text-align: right;
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

.form-control {
    grid-column: 2;
    width: 100%;
    padding: 0.6rem 0.9rem;
    background: var(--bg-deep);
    border: 1px solid var(--border-light);
    border-radius: 0.75rem;
    color: var(--text-main);
    font-size: 0.95rem;
    transition: border-color 0.2s ease;
    outline: none;
}

.form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

#username-form button[type="submit"] {
    grid-column: 2;
    justify-self: start;
}

/* Carte résultat */
.result-card {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--bg-dark);
    border-radius: 0.75rem;
    border: 1px solid var(--border-dark);
    max-width: 600px;
}

.result-card h3 {
    margin-top: 0;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-dark);
    font-size: 1.1rem;
    color: var(--accent);
}

.result-line {
    display: grid;
    grid-template-columns: 150px 1fr;
    column-gap: 20px;
    margin-bottom: 0.75rem;
    align-items: baseline;
}

.result-label {
    text-align: right;
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.result-value {
    color: var(--text-main);
    font-size: 0.95rem;
    word-break: break-all;
}

/* =========================
    RESPONSIVE
   ========================= */

@media (max-width: 768px) {
    #username-form {
        grid-template-columns: 110px 1fr;
        column-gap: 12px;
        max-width: 100%;
    }

    .result-line {
        grid-template-columns: 110px 1fr;
    }

    .result-card {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    #username-form {
        grid-template-columns: 1fr;
        row-gap: 8px;
    }

    .form-label {
        text-align: left;
        grid-column: 1;
    }

    .form-control {
        grid-column: 1;
    }

    #username-form button[type="submit"] {
        grid-column: 1;
        justify-self: stretch;
    }

    .result-line {
        grid-template-columns: 1fr;
        row-gap: 4px;
        margin-bottom: 1rem;
    }

    .result-label {
        text-align: left;
    }
}