/**
 * madeby.CLOUD - Stili Campi Obbligatori
 * Include questo file in tutti i portali per uniformare l'indicazione dei campi obbligatori
 * Data: 2026-01-21
 */

/* =====================================================
   INDICATORE CAMPO OBBLIGATORIO (asterisco rosso)
   ===================================================== */

/* Asterisco rosso dopo la label */
.required-field::after {
    content: " *";
    color: #dc3545;
    font-weight: bold;
}

/* Alternativa: asterisco prima della label */
.required-field-before::before {
    content: "* ";
    color: #dc3545;
    font-weight: bold;
}

/* =====================================================
   STATI DI VALIDAZIONE
   ===================================================== */

/* Campo con errore */
.form-control.is-invalid,
.form-select.is-invalid {
    border-color: #dc3545 !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
    padding-right: calc(1.5em + 0.75rem);
}

/* Campo valido */
.form-control.is-valid,
.form-select.is-valid {
    border-color: #198754 !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23198754' d='M2.3 6.73.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
    padding-right: calc(1.5em + 0.75rem);
}

/* Messaggio di errore */
.invalid-feedback {
    display: none;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: #dc3545;
}

/* Mostra messaggio quando campo è invalido */
.form-control.is-invalid ~ .invalid-feedback,
.form-select.is-invalid ~ .invalid-feedback,
.was-validated .form-control:invalid ~ .invalid-feedback,
.was-validated .form-select:invalid ~ .invalid-feedback {
    display: block;
}

/* Messaggio di validità */
.valid-feedback {
    display: none;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: #198754;
}

.form-control.is-valid ~ .valid-feedback,
.form-select.is-valid ~ .valid-feedback {
    display: block;
}

/* =====================================================
   LEGENDA CAMPI OBBLIGATORI
   ===================================================== */

.required-legend {
    font-size: 0.8rem;
    color: #6c757d;
    margin-top: 1rem;
    padding-top: 0.5rem;
    border-top: 1px solid #dee2e6;
}

.required-legend::before {
    content: "* ";
    color: #dc3545;
    font-weight: bold;
}

/* Versione compatta per form piccoli */
.required-legend-sm {
    font-size: 0.75rem;
    color: #6c757d;
    margin-top: 0.5rem;
}

.required-legend-sm::before {
    content: "* ";
    color: #dc3545;
    font-weight: bold;
}

/* =====================================================
   TOOLTIP PER CAMPI CON REGOLE SPECIALI
   ===================================================== */

/* Icona info accanto alla label */
.field-info {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    margin-left: 4px;
    font-size: 12px;
    color: #6c757d;
    cursor: help;
    vertical-align: middle;
}

.field-info:hover {
    color: #0d6efd;
}

/* Tooltip personalizzato (se non si usa Bootstrap) */
.field-tooltip {
    position: relative;
    display: inline-block;
}

.field-tooltip .tooltip-text {
    visibility: hidden;
    width: 220px;
    background-color: #333;
    color: #fff;
    text-align: left;
    border-radius: 6px;
    padding: 8px 12px;
    position: absolute;
    z-index: 1000;
    bottom: 125%;
    left: 50%;
    margin-left: -110px;
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.8rem;
    line-height: 1.4;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.field-tooltip .tooltip-text::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #333 transparent transparent transparent;
}

.field-tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* =====================================================
   HELP TEXT INLINE (stile wizards.js)
   ===================================================== */

.field-help {
    display: block;
    font-size: 0.8rem;
    color: #6c757d;
    margin-top: 0.25rem;
}

.field-help i {
    margin-right: 4px;
    color: #0d6efd;
}

/* =====================================================
   ANIMAZIONI
   ===================================================== */

/* Shake per campo con errore */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

.form-control.shake,
.form-select.shake {
    animation: shake 0.5s;
}

/* Highlight per campo appena corretto */
@keyframes highlight-success {
    0% { background-color: rgba(25, 135, 84, 0.2); }
    100% { background-color: transparent; }
}

.form-control.highlight-valid,
.form-select.highlight-valid {
    animation: highlight-success 1s ease-out;
}

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

@media (max-width: 576px) {
    .field-tooltip .tooltip-text {
        width: 180px;
        margin-left: -90px;
        font-size: 0.75rem;
    }

    .required-legend {
        font-size: 0.75rem;
    }
}

/* =====================================================
   DARK MODE (se supportato)
   ===================================================== */

@media (prefers-color-scheme: dark) {
    .required-legend {
        color: #adb5bd;
        border-top-color: #495057;
    }

    .field-help {
        color: #adb5bd;
    }

    .field-tooltip .tooltip-text {
        background-color: #495057;
    }

    .field-tooltip .tooltip-text::after {
        border-color: #495057 transparent transparent transparent;
    }
}