/* Configurazione PEL page — classi dedicate, coerenti con lo stile delle pagine
   Certificati/Punti di emissione (card scure, bordi arrotondati, alert colorati). */

.cfg-page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.cfg-page-header h1 {
    margin-bottom: 8px;
}

.cfg-page-intro {
    color: #8b949e;
    font-size: .95rem;
    line-height: 1.5;
}

.cfg-card {
    background: linear-gradient(180deg, #161b22 0%, #10141a 100%);
    border: 1px solid #30363d;
    border-radius: 14px;
    padding: 28px 32px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, .35);
    max-width: 480px;
    margin-top: 24px;
}

.cfg-form {
    display: flex;
    flex-direction: column;
}

.cfg-field {
    display: flex;
    flex-direction: column;
}

.cfg-field + .cfg-field {
    margin-top: 18px;
}

.cfg-field label {
    margin-bottom: 6px;
    color: #8b949e;
    font-size: .9rem;
}

.cfg-field input {
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid #30363d;
    background-color: #0d1117;
    color: #c9d1d9;
    font-size: 16px;
    transition: border-color .2s ease;
}

.cfg-field input:focus {
    outline: none;
    border-color: #238636;
}

.cfg-actions {
    margin-top: 26px;
    padding-top: 20px;
    border-top: 1px solid #30363d;
}

.cfg-btn {
    padding: 10px 22px;
    font-size: 14px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    width: 100%;
    transition: background-color .2s ease, transform .2s ease;
}

.cfg-btn-primary {
    background-color: #238636;
    color: #fff;
}

.cfg-btn-primary:hover {
    background-color: #2ea043;
    transform: translateY(-1px);
}

.cfg-alert {
    display: none;
    padding: .6rem .9rem;
    border-radius: 8px;
    font-size: .82rem;
    margin-top: 20px;
    line-height: 1.4;
}

.cfg-alert.show {
    display: block;
}

.cfg-alert.ok {
    background: #10361f;
    color: #3fb950;
    border: 1px solid #238636;
}

.cfg-alert.err {
    background: #3d1213;
    color: #ff7b72;
    border: 1px solid #ad2c2c;
}

.cfg-alert.inf {
    background: #1c2e4a;
    color: #58a6ff;
    border: 1px solid #2f5a8f;
}

@media (max-width: 768px) {
    .cfg-card {
        max-width: none;
        padding: 20px;
    }
}