* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, sans-serif;
    background: #f4f4f4;
    color: #333;
    min-height: 100vh;
}

header {
    background: #2c3e50;
    color: white;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

header h1 {
    font-size: 1.4rem;
}

nav {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

nav a, nav span {
    color: #ecf0f1;
    text-decoration: none;
    font-size: 0.95rem;
}

nav a:hover {
    text-decoration: underline;
}

main {
    max-width: 900px;
    margin: 30px auto;
    padding: 0 16px;
}

section {
    background: white;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

h2 {
    margin-bottom: 14px;
    color: #2c3e50;
}

h3 {
    margin-bottom: 10px;
    color: #2c3e50;
    font-size: 1rem;
}

input[type="text"],
input[type="password"],
input[type="number"],
select {
    padding: 8px 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 0.95rem;
    margin: 6px 4px 6px 0;
    width: 100%;
    max-width: 340px;
}

label {
    display: block;
    margin-top: 10px;
    font-weight: bold;
    font-size: 0.9rem;
}

.btn {
    display: inline-block;
    padding: 8px 16px;
    background: #2980b9;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.9rem;
    text-decoration: none;
    margin: 4px 2px;
}

.btn:hover {
    background: #1f6391;
}

.btn-success {
    background: #27ae60;
}

.btn-success:hover {
    background: #1e8449;
}

.btn-danger {
    background: #e74c3c;
}

.btn-danger:hover {
    background: #c0392b;
}

.msg {
    margin-top: 10px;
    font-size: 0.9rem;
    font-weight: bold;
    min-height: 1.2em;
}

.msg-err {
    color: #e74c3c;
}

.form-container {
    max-width: 380px;
    margin: 80px auto;
    background: white;
    border-radius: 10px;
    padding: 32px 28px;
    box-shadow: 0 4px 14px rgba(0,0,0,0.12);
}

.form-container h1 {
    margin-bottom: 20px;
    color: #2c3e50;
}

.form-container input {
    display: block;
    width: 100%;
    max-width: 100%;
    margin: 8px 0;
}

.form-container button {
    width: 100%;
    margin-top: 12px;
    padding: 10px;
    font-size: 1rem;
}

.form-container p {
    margin-top: 14px;
    font-size: 0.88rem;
    color: #555;
}

.form-container a {
    color: #2980b9;
}

.card {
    background: white;
    border-radius: 8px;
    margin-bottom: 12px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    overflow: hidden;
}

.card-header {
    padding: 14px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    gap: 10px;
    flex-wrap: wrap;
    background: #ecf0f1;
    transition: background 0.2s;
}

.card-header:hover {
    background: #dfe6e9;
}

.card-header strong {
    font-size: 1rem;
    color: #2c3e50;
}

.card-header small {
    color: #636e72;
    font-size: 0.85rem;
}

.toggle-btn {
    font-size: 0.8rem;
    color: #2980b9;
    white-space: nowrap;
}

.card-details {
    padding: 14px 16px;
    border-top: 1px solid #ddd;
}

.card-details.hidden {
    display: none;
}

.sezione {
    margin-bottom: 12px;
}

.sezione ul {
    margin: 6px 0 0 18px;
}

.sezione li {
    font-size: 0.9rem;
    margin-bottom: 3px;
}
.search-box {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    background: white;
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

.search-box select,
.search-box input {
    margin: 0;
    flex: 1;
    min-width: 140px;
}

.badge {
    display: inline-block;
    background: #2980b9;
    color: white;
    border-radius: 4px;
    padding: 2px 8px;
    font-size: 0.82rem;
    margin-top: 4px;
}

.toolbar {
    margin-bottom: 16px;
}

.due-colonne {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 600px) {
    .due-colonne {
        grid-template-columns: 1fr;
    }
}

.item-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 4px;
    border-bottom: 1px solid #eee;
    font-size: 0.9rem;
    flex-wrap: wrap;
    gap: 6px;
}

.input-qty {
    width: 60px !important;
    max-width: 60px !important;
    padding: 4px 6px;
    margin: 0 4px;
}