/**
 * CSS per il sistema Questionario Ritiri
 * File: /questionario-ritiri/assets/css/questionario-style.css
 */

/* Container principale */
.questionario-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* Header */
.questionario-header h2 {
    color: #2c3e50;
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid #3498db;
    font-size: 24px;
    font-weight: 600;
}

/* Sezioni del form */
.form-section {
    margin-bottom: 25px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 6px;
    border-left: 4px solid #3498db;
}

.form-section.personal-data {
    border-left-color: #17a2b8;
}

.form-section.question-section {
    border-left-color: #6f42c1;
}

.form-section.declaration-section {
    background: #fff3cd;
    border-left-color: #ffc107;
}

.form-section.signature-section {
    background: #d4edda;
    border-left-color: #28a745;
}

.form-section.submit-section {
    background: transparent;
    border: none;
    padding-top: 30px;
    text-align: center;
}

/* Gruppi di campi */
.form-group {
    margin-bottom: 15px;
}

.form-group:last-child {
    margin-bottom: 0;
}

/* Labels */
.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #2c3e50;
}

.question-label {
    font-size: 16px;
    line-height: 1.4;
}

.required {
    color: #e74c3c;
    font-weight: bold;
}

/* Campi input */
input[type="text"],
input[type="email"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: 10px;
    border: 2px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    box-sizing: border-box;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 5px rgba(52, 152, 219, 0.3);
}

/* Stili per gli errori */
.error-field {
    border-color: #dc3545 !important;
    box-shadow: 0 0 5px rgba(220, 53, 69, 0.3) !important;
}

/* Campi condizionali */
.conditional-field {
    margin-top: 15px;
    padding: 15px;
    background: #fff;
    border-radius: 4px;
    border: 1px solid #e9ecef;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        max-height: 0;
        padding-top: 0;
        padding-bottom: 0;
    }
    to {
        opacity: 1;
        max-height: 500px;
        padding-top: 15px;
        padding-bottom: 15px;
    }
}

/* Domande nidificate */
.nested-question {
    margin-left: 20px;
    position: relative;
}

.nested-question::before {
    content: '';
    position: absolute;
    left: -15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #6c757d;
    opacity: 0.3;
}

.nested-conditional {
    margin-left: 20px;
    background: #f1f3f4;
}

/* Dichiarazione */
.declaration-text {
    font-size: 14px;
    line-height: 1.6;
    color: #856404;
    font-style: italic;
    padding: 15px;
    background: rgba(255, 193, 7, 0.1);
    border-radius: 4px;
}

.nome-placeholder {
    font-weight: bold;
    color: #2c3e50;
    background: #fff;
    padding: 2px 4px;
    border-radius: 2px;
}

/* Sezione firma */
.signature-note {
    display: block;
    margin-top: 5px;
    color: #6c757d;
    font-size: 12px;
    font-style: italic;
}

/* Pulsanti */
.submit-button {
    background: #28a745;
    color: white;
    padding: 15px 40px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.1s ease;
    min-width: 200px;
}

.submit-button:hover {
    background: #218838;
    transform: translateY(-1px);
}

.submit-button:active {
    transform: translateY(0);
}

.submit-button:disabled {
    background: #6c757d;
    cursor: not-allowed;
    transform: none;
}

/* Loading spinner */
.loading-spinner {
    margin-top: 10px;
    color: #6c757d;
    font-style: italic;
}

.loading-spinner::after {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-left: 8px;
    border: 2px solid #6c757d;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
    vertical-align: middle;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Messaggi di stato */
.questionario-message {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 4px;
    font-weight: 600;
    border: 1px solid transparent;
}

.questionario-message.success {
    background-color: #d4edda;
    color: #155724;
    border-color: #c3e6cb;
}

.questionario-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border-color: #f5c6cb;
}

.questionario-message.info {
    background-color: #d1ecf1;
    color: #0c5460;
    border-color: #bee5eb;
}

.questionario-error {
    padding: 20px;
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    border-radius: 4px;
    text-align: center;
    font-weight: 600;
    margin: 20px 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .questionario-container {
        margin: 10px;
        padding: 15px;
    }

    .questionario-header h2 {
        font-size: 20px;
    }

    .form-section {
        padding: 15px;
    }

    .nested-question,
    .nested-conditional {
        margin-left: 10px;
    }

    .nested-question::before {
        left: -8px;
    }

    .submit-button {
        width: 100%;
        padding: 12px 20px;
        font-size: 14px;
    }

    input[type="text"],
    input[type="email"],
    input[type="date"],
    select,
    textarea {
        font-size: 16px; /* Previene zoom su iOS */
    }
}

@media (max-width: 480px) {
    .questionario-container {
        margin: 5px;
        padding: 10px;
    }

    .form-section {
        padding: 10px;
    }

    .declaration-text {
        font-size: 12px;
    }

    .signature-note {
        font-size: 11px;
    }
}

/* Print styles */
@media print {
    .questionario-container {
        box-shadow: none;
        max-width: none;
    }

    .submit-section,
    .loading-spinner {
        display: none;
    }

    .form-section {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}