/**
 * Stili per il Content Hub unificato
 *
 * Questo file gestisce gli stili CSS per l'interfaccia unificata che combina:
 * - Statistiche articoli
 * - Generatore di articoli AI
 * - Form di caricamento articoli
 *
 * @package Prinvol_Articoli
 * @since 3.1.0
 */

/* Variabili colori */
:root {
    --prinvol-primary: #fa0976;
    --prinvol-primary-hover: #d9086a;
    --prinvol-primary-light: #ffe6ef;
    --prinvol-success: #28a745;
    --prinvol-warning: #ff9900;
    --prinvol-danger: #dc3545;
    --prinvol-light: #f8f9fa;
    --prinvol-dark: #333;
    --prinvol-gray: #666;
    --prinvol-gray-light: #e9ecef;
    --prinvol-border: #eee;
    --prinvol-border-radius: 8px;
    --prinvol-box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    --prinvol-transition: all 0.3s ease;
}

/* Resettiamo alcuni stili */
.prinvol-content-hub {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    color: var(--prinvol-dark);
    line-height: 1.5;
    box-sizing: border-box;
}

.prinvol-content-hub * {
    box-sizing: border-box;
}

.prinvol-content-hub img {
    max-width: 100%;
    height: auto;
}

/* Contenitore principale */
.prinvol-content-hub {
    max-width: 1000px;
    margin: 30px auto;
    background-color: #fff;
    border-radius: var(--prinvol-border-radius);
    box-shadow: var(--prinvol-box-shadow);
    overflow: hidden;
}

.prinvol-content-hub-title {
    text-align: center;
    padding: 20px;
    margin: 0;
    background-color: var(--prinvol-primary-light);
    color: var(--prinvol-primary);
    font-size: 24px;
    border-bottom: 1px solid var(--prinvol-border);
}

/* Sistema di Tab */
.prinvol-tabs {
    width: 100%;
}

.prinvol-tab-nav {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
    border-bottom: 1px solid var(--prinvol-border);
}

.prinvol-tab-nav .tab-item {
    padding: 15px 20px;
    cursor: pointer;
    font-weight: 500;
    color: var(--prinvol-gray);
    border-bottom: 3px solid transparent;
    transition: var(--prinvol-transition);
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
}

.prinvol-tab-nav .tab-item .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
}

.prinvol-tab-nav .tab-item:hover {
    background-color: #f0f0f0;
    color: var(--prinvol-primary);
}

.prinvol-tab-nav .tab-item.active {
    color: var(--prinvol-primary);
    border-bottom-color: var(--prinvol-primary);
    background-color: #fff;
}

/* Stili per le tab disabilitate */
.prinvol-tab-nav .tab-item.prinvol-disabled {
    opacity: 0.65;
    cursor: not-allowed;
    background-color: #f5f5f5;
    color: #888;
}

.prinvol-tab-nav .tab-item.prinvol-disabled:hover {
    background-color: #f0f0f0;
    color: #888;
    border-bottom-color: transparent;
}

.prinvol-tab-nav .tab-item.prinvol-disabled.active {
    border-bottom-color: #ccc;
    background-color: #f0f0f0;
    color: #888;
}

/* Icona lucchetto per tab disabilitate */
.tab-lock-icon {
    font-size: 14px;
    width: 14px;
    height: 14px;
    margin-left: 5px;
    color: #aaa;
}

/* Tooltip per tab disabilitate */
.tab-tooltip,
.tab-disabled-tooltip {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #333;
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    display: none;
    width: max-content;
    max-width: 250px;
    margin-top: 10px;
}

.tab-tooltip:after,
.tab-disabled-tooltip:after {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: transparent transparent #333 transparent;
}

.prinvol-tab-content {
    padding: 20px;
    position: relative; /* Necessario per posizionare l'overlay di ricerca web */
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Titoli delle sezioni */
.prinvol-section-title {
    font-size: 20px;
    margin: 0 0 20px 0;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--prinvol-border);
    color: var(--prinvol-dark);
}

/* Messaggi */
.prinvol-login-required,
.prinvol-license-error,
.prinvol-quota-error,
.ai-error,
.form-message {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: var(--prinvol-border-radius);
    background-color: #f8d7da;
    border-left: 4px solid var(--prinvol-danger);
    color: #721c24;
}

.form-message.success {
    background-color: #d4edda;
    border-left-color: var(--prinvol-success);
    color: #155724;
}

/* Messaggi per funzionalità disabilitate */
.prinvol-feature-disabled-message {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 30px;
    background-color: #f9f9f9;
    border-radius: 8px;
    border: 1px dashed #ddd;
    margin: 20px 0;
}

.feature-disabled-icon {
    background-color: #f2f2f2;
    border-radius: 50%;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-disabled-icon .dashicons {
    font-size: 34px;
    width: 34px;
    height: 34px;
    color: #aaa;
}

.feature-disabled-content {
    flex: 1;
}

.feature-disabled-content h4 {
    margin-top: 0;
    margin-bottom: 10px;
    color: #555;
    font-size: 18px;
}

.feature-disabled-content p {
    margin: 0;
    color: #777;
    font-size: 14px;
}

/* Pulsanti */
.prinvol-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 16px;
    background-color: var(--prinvol-primary);
    color: white;
    border: none;
    border-radius: var(--prinvol-border-radius);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--prinvol-transition);
    text-decoration: none;
}

.prinvol-button:hover {
    background-color: var(--prinvol-primary-hover);
    color: white;
}

.prinvol-button:disabled {
    background-color: var(--prinvol-gray-light);
    cursor: not-allowed;
    opacity: 0.7;
}

.prinvol-button .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
}

.prinvol-button-primary {
    background-color: var(--prinvol-primary);
}

.prinvol-button-primary:hover {
    background-color: var(--prinvol-primary-hover);
}

.prinvol-button-secondary {
    background-color: #f1f1f1;
    color: var(--prinvol-dark);
}

.prinvol-button-secondary:hover {
    background-color: #e0e0e0;
    color: var(--prinvol-dark);
}

.prinvol-button-danger {
    background-color: var(--prinvol-danger);
}

.prinvol-button-danger:hover {
    background-color: #c82333;
}

/* v7.10: pulsante "Ricerca AI" Pexels */
.prinvol-button-pexels {
    background-color: #05a081;
    color: #fff;
    font-size: 12px;
    padding: 6px 14px;
}
.prinvol-button-pexels:hover {
    background-color: #048469;
    color: #fff;
}
.prinvol-button-pexels[disabled] {
    opacity: 0.55;
    cursor: not-allowed;
}
.prinvol-pexels-search-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.prinvol-pexels-hint {
    font-size: 11px;
    color: #888;
    line-height: 1.3;
}

/* v7.10: griglia 5 immagini Pexels */
.prinvol-pexels-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
}
.prinvol-pexels-grid .pexels-thumb {
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: 8px;
    border: 3px solid transparent;
    cursor: pointer;
    background: #f0f0f0;
    transition: border-color 0.15s ease, transform 0.15s ease;
}
.prinvol-pexels-grid .pexels-thumb:hover {
    transform: scale(1.02);
}
.prinvol-pexels-grid .pexels-thumb.selected {
    border-color: #1a73e8;
    box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.25);
}
.prinvol-pexels-grid .pexels-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.prinvol-pexels-grid .pexels-thumb .pexels-credit {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.65));
    color: #fff;
    font-size: 10px;
    padding: 12px 6px 5px;
    text-align: center;
    line-height: 1.2;
}
@media (max-width: 720px) {
    .prinvol-pexels-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Pulsante AI disabilitato nella tab carica articolo */
#fillFormWithAI[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
    background-color: #f0f0f0;
    border: 1px solid #ddd;
    color: #888;
}

#fillFormWithAI[disabled]:hover {
    background-color: #f0f0f0;
    color: #888;
    transform: none;
    box-shadow: none;
}

/* Notifiche per errori di licenza */
.prinvol-license-notice {
    margin: 15px 0;
    padding: 12px 15px;
    background-color: #fff3cd;
    border-left: 4px solid #ffc107;
    color: #856404;
    font-size: 14px;
    border-radius: 4px;
}

/* Migliori stili per la nota di errore */
.form-error-note {
    font-size: 12px;
    color: #dc3545;
    margin-top: 5px;
    background-color: rgba(220, 53, 69, 0.1);
    padding: 4px 8px;
    border-radius: 3px;
    display: inline-block;
}

/* Badge per l'interfaccia unificata */
.prinvol-ai-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: #fa0976;
    color: white;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    margin-left: 8px;
}

.prinvol-info-message {
    border-radius: 4px;
}

.prinvol-info-message .dashicons {
    vertical-align: middle;
}

/* Stile per il messaggio di avviso abbonamento sospeso */
.prinvol-warning-message {
    border-radius: 4px;
}

.prinvol-warning-message .dashicons {
    vertical-align: middle;
}

/* -------- TAB 1: STATISTICHE -------- */
.prinvol-stats-container {
    padding: 0;
}

.prinvol-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.prinvol-stat-card {
    display: flex;
    align-items: center;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: var(--prinvol-border-radius);
    border-left: 4px solid var(--prinvol-primary);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.prinvol-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.prinvol-stat-card.has-quota {
    border-left-color: var(--prinvol-success);
}

.prinvol-stat-card.no-quota {
    border-left-color: var(--prinvol-danger);
}

.stat-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--prinvol-primary-light);
    border-radius: 50%;
    margin-right: 15px;
    color: var(--prinvol-primary);
}

.stat-icon .dashicons {
    font-size: 24px;
    width: 24px;
    height: 24px;
}

.has-quota .stat-icon {
    background-color: rgba(40, 167, 69, 0.1);
    color: var(--prinvol-success);
}

.no-quota .stat-icon {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--prinvol-danger);
}

.stat-content {
    flex: 1;
}

.stat-label {
    font-size: 14px;
    color: var(--prinvol-gray);
    margin-bottom: 5px;
}

.stat-value {
    font-size: 28px;
    font-weight: bold;
    color: var(--prinvol-dark);
}

/* -------- TAB 2: GENERATORE AI -------- */
.prinvol-generator-container {
    padding: 0;
    position: relative; /* Aggiunto per posizionare l'overlay */
}

/* Stili per l'overlay di caricamento della ricerca web */
.web-search-loader-overlay {
    position: absolute; /* Posizionato rispetto a .prinvol-generator-container */
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.92); /* Sfondo bianco semi-trasparente */
    z-index: 100; /* Assicura che sia sopra gli altri elementi nella tab */
    display: flex; /* Per centrare il contenuto */
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: var(--prinvol-border-radius); /* Mantiene i bordi arrotondati del contenitore */
    opacity: 0; /* Nascosto di default */
    visibility: hidden; /* Nascosto di default */
    transition: opacity 0.3s ease-in-out, visibility 0s 0.3s linear; /* Transizione fluida */
}

.web-search-loader-overlay.active {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s ease-in-out, visibility 0s linear;
}

.web-search-loader-content {
    text-align: center;
    padding: 20px;
}

.web-search-animation {
    position: relative;
    width: 120px;  /* Aumentata dimensione per maggiore impatto */
    height: 120px;
    margin: 0 auto 25px; /* Aumentato margine inferiore */
}

.magnifying-glass {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-45deg); /* Inclinata per un look più dinamico */
    width: 60px; /* Aumentata dimensione */
    height: 60px;
    z-index: 2;
}

.magnifying-glass .glass {
    width: 45px; /* Aumentata dimensione */
    height: 45px;
    border: 6px solid var(--prinvol-primary); /* Aumentato spessore */
    border-radius: 50%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: rgba(255,255,255,0.3); /* Leggero sfondo per la lente */
}

.magnifying-glass .handle {
    width: 25px; /* Aumentata dimensione */
    height: 6px; /* Aumentato spessore */
    background-color: var(--prinvol-primary);
    position: absolute;
    bottom: -2px; /* Aggiustato posizionamento */
    right: -8px; /* Aggiustato posizionamento */
    transform: rotate(45deg);
    border-radius: 3px;
}

/* Rimosso .scan-line per un look più pulito, sostituito con .pulsing-dots più evidenti */

.pulsing-dots {
    position: absolute;
    width: 100%;
    height: 100%;
}

.pulsing-dots .dot {
    position: absolute;
    background-color: var(--prinvol-primary);
    border-radius: 50%;
    opacity: 0;
    animation: pulse-dot-sonar 2.5s infinite ease-out;
}

/* Animazione sonar migliorata */
.pulsing-dots .dot:nth-child(1) { width: 100%; height: 100%; animation-delay: 0s; border: 2px solid var(--prinvol-primary); background: transparent;}
.pulsing-dots .dot:nth-child(2) { width: 80%; height: 80%; top: 10%; left: 10%; animation-delay: 0.5s; border: 2px solid var(--prinvol-primary); background: transparent;}
.pulsing-dots .dot:nth-child(3) { width: 60%; height: 60%; top: 20%; left: 20%; animation-delay: 1s; border: 2px solid var(--prinvol-primary); background: transparent;}


@keyframes pulse-dot-sonar {
    0% {
        transform: scale(0.3);
        opacity: 0;
    }
    50% {
        opacity: 0.6;
    }
    100% {
        transform: scale(1.2);
        opacity: 0;
    }
}


.web-search-message {
    font-size: 18px; /* Aumentata dimensione */
    color: var(--prinvol-dark);
    font-weight: 500;
    margin-top: 20px;
}


.input-group {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
}

.ai-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.ai-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.input-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Stili del selettore di stile */
.style-select-wrapper {
    margin-bottom: 15px;
}

.style-select {
    width: 100%;
    padding: 10px 15px;
    border: 2px solid var(--prinvol-primary-light);
    border-radius: 4px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.style-select:focus {
    outline: none;
    border-color: var(--prinvol-primary);
}

.style-preview {
    margin: 10px 0;
    padding: 12px;
    background: var(--prinvol-light);
    border-radius: 4px;
    border: 1px solid var(--prinvol-gray-light);
    display: none;
}

.style-metrics {
    display: flex;
    gap: 15px;
    margin-bottom: 8px;
    font-size: 13px;
    color: var(--prinvol-gray);
}

.metric {
    display: flex;
    align-items: center;
    gap: 5px;
}

.metric-icon {
    font-style: normal;
}

.style-example {
    font-size: 14px;
    line-height: 1.6;
    color: var(--prinvol-gray);
    padding: 8px;
    background: white;
    border-radius: 4px;
}

/* Stili dell'input principale */
.ai-input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--prinvol-primary-light);
    border-radius: 4px;
    font-size: 16px;
    resize: vertical;
    min-height: 80px;
    transition: border-color 0.3s ease;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1); /* Effetto ombra richiesto */
}

.ai-input:focus {
    outline: none;
    border-color: var(--prinvol-primary);
    box-shadow: 0 0 0 3px var(--prinvol-primary-light), 0 4px 6px rgba(0,0,0,0.1); /* Ombra più pronunciata al focus */
}


/* Sezione in basso che raggruppa il toggle e il pulsante */
.bottom-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
}

/* Toggle switch e pulsanti */
.toggle-switch-wrapper {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin: 10px 0;
}

/* Garantisce che i controlli siano allineati correttamente */
.toggle-switch-wrapper > * {
    vertical-align: middle;
}

.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: 0.4s;
    border-radius: 26px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
}

.switch input:checked + .slider {
    background-color: var(--prinvol-primary);
}

.switch input:checked + .slider:before {
    transform: translateX(24px);
}

.toggle-label {
    font-size: 14px;
    color: var(--prinvol-gray);
}

/* Pulsante Esegui */
.ai-generate-btn {
    padding: 0 20px;
    height: 40px;
    background-color: var(--prinvol-primary);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: var(--prinvol-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 150px;
    position: relative;
}

.ai-generate-btn:hover {
    background-color: var(--prinvol-primary-hover);
}

.ai-generate-btn:disabled {
    background-color: var(--prinvol-gray-light);
    cursor: not-allowed;
}

.loading-spinner {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.8s linear infinite;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -8px;
    margin-left: -8px;
    box-sizing: border-box;
}

.generating .btn-text {
    visibility: hidden;
}

.generating .loading-spinner {
    display: block;
}

/* Contenuto statistiche generazione */
#content-stats-widget {
    margin: 20px 0;
    background: #fff;
    border-radius: 8px;
    padding: 15px;
    box-shadow: var(--prinvol-box-shadow);
    border: 1px solid var(--prinvol-gray-light);
}

.cs-layout {
    display: flex;
    align-items: center;
    gap: 15px;
}

.cs-icon {
    width: 32px;
    height: 32px;
}

.cs-stats {
    flex: 1;
}

.cs-stats-row {
    display: flex;
    align-items: center;
    justify-content: space-around;
}

.cs-divider {
    width: 1px;
    height: 30px;
    background: linear-gradient(to bottom, transparent, #e0e0e0, transparent);
}

.cs-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding: 0 15px;
}

.cs-stat-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--prinvol-light);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.cs-stat-circle:hover {
    transform: scale(1.05);
}

.cs-stat-label {
    font-size: 12px;
    color: var(--prinvol-gray);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cs-stat-value {
    font-size: 18px;
    font-weight: bold;
    color: var(--prinvol-dark);
    font-feature-settings: "tnum";
    font-variant-numeric: tabular-nums;
}

.cs-progress-wrapper {
    width: 150px;
    flex-shrink: 0;
}

.cs-progress-container {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.cs-progress-label {
    font-size: 11px;
    text-align: center;
    min-height: 15px;
    transition: color 0.3s ease;
    color: var(--prinvol-primary);
    opacity: 0;
    transform: translateY(5px);
    transition: opacity 0.3s ease, transform 0.3s ease, color 0.3s ease;
}

.cs-progress-container.active .cs-progress-label {
    opacity: 1;
    transform: translateY(0);
}

.cs-progress-container.refining .cs-progress-label {
    color: var(--prinvol-success);
}

.cs-progress-bar {
    height: 4px;
    background: #f0f0f0;
    border-radius: 2px;
    overflow: hidden;
    position: relative;
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.1);
}

.cs-progress-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background: var(--prinvol-primary);
    transition: width 0.3s ease;
}

.cs-progress-container.refining .cs-progress-fill {
    background: var(--prinvol-success);
}

/* Cervello che pensa animazione */
.cs-progress-brain {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: 10px;
}

.cs-progress-brain img {
    width: 24px;
    height: 24px;
}

.cs-brain-status {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: #333;
}

.cs-blinking-dot {
    width: 8px;
    height: 8px;
    background-color: #333;
    border-radius: 50%;
    display: inline-block;
    animation: blinking 1s infinite;
}

@keyframes blinking {
    0% { opacity: 1; }
    50% { opacity: 0; }
    100% { opacity: 1; }
}

/* Analizzatore semantico del prompt */
#promptAnalyzerContainer {
    border: 1px solid #ddd;
    padding: 8px;
    margin: 15px 0;
    font-size: 12px;
    background: var(--prinvol-light);
    border-radius: 6px;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.analyzer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    width: 100%;
    padding: 0 10px;
}

#promptAnalyzerContainer ul {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
    flex: 1;
}

#promptAnalyzerContainer li {
    margin: 5px 0;
    font-weight: normal;
    font-size: 12px;
    position: relative;
    cursor: help;
    display: block;
    width: 100%;
}

.help-trigger {
    position: relative;
    display: inline-block;
    width: 100%;
}

.help-bubble {
    visibility: hidden;
    position: fixed; /* Manteniamo fixed per posizionamento centrale */
    z-index: 1000;
    background-color: white;
    border-radius: 8px;
    padding: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    border: 2px solid var(--prinvol-primary-light);
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
    
    /* Posizionamento al centro dello schermo */
    width: 550px;
    max-width: 90vw;
    height: fit-content;
    max-height: 80vh;
    
    /* Centrato usando questi valori */
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    
    overflow-y: auto;
    z-index: 1050;
}

.help-trigger:hover .help-bubble {
    visibility: visible;
    opacity: 1;
}

.bubble-title {
    font-size: 12px;
    color: var(--prinvol-primary);
    margin-bottom: 10px;
    font-weight: bold;
    text-align: center;
    position: sticky;
    top: 0;
    background: white;
    padding: 5px 0;
}

.bubble-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.word {
    background: var(--prinvol-primary-light);
    color: var(--prinvol-primary);
    padding: 3px 6px;
    border-radius: 10px;
    font-size: 10px;
    display: inline-block;
}

.valid { color: var(--prinvol-success); }
.invalid { color: var(--prinvol-danger); }

.progress-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.progress-container {
    width: 150px;
    margin-top: 5px;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background-color: #eee;
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    width: 0;
    background-color: #ff0000;
    transition: width 0.3s ease, background-color 0.3s ease;
}

/* Area risultati */
.prinvol-result-area {
    margin-top: 30px;
    padding: 20px;
    background-color: #fff;
    border-radius: var(--prinvol-border-radius);
    box-shadow: var(--prinvol-box-shadow);
    border: 1px solid var(--prinvol-gray-light);
}

.result-section-title {
    font-size: 18px;
    margin: 0 0 15px 0;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--prinvol-border);
    color: var(--prinvol-dark);
}

.prinvol-result-header {
    margin-bottom: 20px;
}

.prinvol-result-title {
    font-size: 24px;
    margin: 0 0 10px;
    color: var(--prinvol-dark);
}

.prinvol-result-subtitle {
    font-size: 18px;
    margin: 0;
    color: var(--prinvol-gray);
    font-style: italic;
}

.prinvol-result-content {
    line-height: 1.6;
    color: var(--prinvol-dark);
    max-height: 300px;
    overflow-y: auto;
    padding: 15px;
    border: 1px solid var(--prinvol-gray-light);
    border-radius: 4px;
    background-color: var(--prinvol-light);
    margin-bottom: 20px;
}

.prinvol-result-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* -------- TAB 3: FORM ARTICOLI -------- */
.prinvol-form-container {
    padding: 0;
}

.prinvol-article-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkbox-group input[type="checkbox"] {
    width: 16px;
    height: 16px;
}

.form-fields {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    color: var(--prinvol-dark);
    display: flex;
    align-items: center;
    gap: 5px;
}

.form-group .required {
    color: var(--prinvol-danger);
}

.form-group input[type="text"],
.form-group textarea {
    padding: 10px;
    border: 1px solid var(--prinvol-gray-light);
    border-radius: 4px;
    font-size: 14px;
    width: 100%;
}

.form-group input[type="text"]:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--prinvol-primary);
    box-shadow: 0 0 0 2px var(--prinvol-primary-light);
}

.char-counter {
    font-size: 12px;
    color: var(--prinvol-gray);
    text-align: right;
}

/* Editor di contenuto */
.editor-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    background: linear-gradient(to bottom, #fafafa, #f0f0f0);
    border: 1px solid #d5d5d5;
    border-bottom: 1px solid #e0e0e0;
    border-radius: 6px 6px 0 0;
}

.editor-toolbar .toolbar-group {
    display: flex;
    gap: 2px;
}

.editor-toolbar .toolbar-separator {
    width: 1px;
    height: 24px;
    background-color: #d5d5d5;
    margin: 0 4px;
}

.editor-toolbar button {
    min-width: 34px;
    height: 32px;
    padding: 0 8px;
    background-color: #fff;
    border: 1px solid #d5d5d5;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
    color: #444;
    transition: all 0.15s ease;
}

.editor-toolbar button:hover {
    background-color: #e8f0fe;
    border-color: #aac8f7;
    color: #1a56db;
}

.editor-toolbar button:active {
    background-color: #d2e3fc;
    transform: scale(0.96);
}

.editor-toolbar button .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
    line-height: 18px;
}

/* Link button - colore azzurro */
.editor-toolbar .toolbar-btn-link {
    color: #1a73e8;
    border-color: #a8c7fa;
    background-color: #e8f0fe;
}
.editor-toolbar .toolbar-btn-link:hover {
    background-color: #d2e3fc;
    border-color: #669df6;
    color: #174ea6;
}

/* Unlink button - colore rosso */
.editor-toolbar .toolbar-btn-unlink {
    color: #c62828;
    border-color: #f5c6cb;
    background-color: #fce8e8;
}
.editor-toolbar .toolbar-btn-unlink:hover {
    background-color: #f8d7da;
    border-color: #e57373;
    color: #8e0000;
}

/* Remove format - colore accento */
.editor-toolbar .toolbar-btn-clear {
    color: #e65100;
    border-color: #ffcc80;
    background-color: #fff3e0;
}
.editor-toolbar .toolbar-btn-clear:hover {
    background-color: #ffe0b2;
    border-color: #ff9800;
    color: #bf360c;
}

.content-editor {
    border: 1px solid var(--prinvol-gray-light);
    border-radius: 0 0 4px 4px;
    min-height: 300px;
    padding: 15px;
    overflow-y: auto;
    background-color: #fff;
    line-height: 1.6;
}

.content-editor:focus {
    outline: none;
    border-color: var(--prinvol-primary);
    box-shadow: 0 0 0 2px var(--prinvol-primary-light);
}

/* Featured image */
.featured-image-container {
    display: flex;
    gap: 15px;
}

.featured-image-preview {
    flex: 1;
    min-height: 200px;
    border: 1px dashed var(--prinvol-gray-light);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.image-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--prinvol-gray);
}

.image-placeholder .dashicons {
    font-size: 36px;
    width: 36px;
    height: 36px;
}

.featured-image-preview img {
    max-width: 100%;
    max-height: 200px;
    object-fit: contain;
}

.image-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 150px;
}

.form-footer {
    margin-top: 20px;
    display: flex;
    justify-content: flex-end;
}

.submit-container {
    position: relative;
    display: inline-block;
}

.spinner-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.7);
    border-radius: 4px;
}

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--prinvol-primary);
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
}

/* -------- MODALS -------- */
.prinvol-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.5);
    z-index: 100000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.prinvol-modal.visible {
    opacity: 1;
}

.prinvol-modal .modal-content {
    position: relative;
    background-color: #fff;
    width: 90%;
    max-width: 800px;
    margin: 50px auto;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    transform: translateY(-20px);
    opacity: 0;
    transition: all 0.3s ease;
}

.prinvol-modal.visible .modal-content {
    transform: translateY(0);
    opacity: 1;
}

.prinvol-modal .modal-header {
    padding: 15px 20px;
    border-bottom: 1px solid var(--prinvol-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.prinvol-modal .modal-header h2 {
    margin: 0;
    color: var(--prinvol-dark);
    font-size: 18px;
}

.prinvol-modal .close-button {
    border: none;
    background: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--prinvol-gray);
    padding: 0;
    width: 30px;
    height: 30px;
    line-height: 1;
}

.prinvol-modal .close-button:hover {
    color: var(--prinvol-dark);
}

.prinvol-modal .modal-body {
    padding: 20px;
}

.prinvol-modal .modal-footer {
    padding: 15px 20px;
    text-align: center;
    border-top: 1px solid var(--prinvol-border);
}

/* Search Results Modal */
.search-results-table {
    max-height: 60vh;
    overflow-y: auto;
    padding: 0 20px; /* Rimosso padding superiore e inferiore per allineare con header */
}

.search-results-table table {
    width: 100%;
    border-collapse: collapse;
}

.search-results-table th,
.search-results-table td {
    padding: 12px 15px; /* Ridotto padding verticale per compattezza */
    text-align: left;
    border-bottom: 1px solid var(--prinvol-border);
    vertical-align: middle; /* Allinea verticalmente al centro */
}

.search-results-table th {
    background-color: var(--prinvol-light);
    font-weight: 600;
    color: var(--prinvol-dark);
    position: sticky;
    top: 0;
    z-index: 1; /* Assicura che l'header sia sopra il contenuto scrollabile */
}

.search-results-table tbody tr {
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.search-results-table tbody tr:hover {
    background-color: rgba(250, 9, 118, 0.08); /* Tonalità fucsia più leggera */
}

.search-results-table tr.selected {
    background-color: var(--prinvol-primary-light);
}

/* Stili per la colonna Pertinenza */
.search-results-table th.relevance-col,
.search-results-table td.relevance-col {
    width: 120px; /* Larghezza fissa per la colonna pertinenza */
    text-align: center;
}

.relevance-indicator-bar {
    height: 20px; /* Altezza della barra */
    border-radius: 10px; /* Bordi arrotondati */
    display: flex;
    align-items: center;
    justify-content: center; /* Centra il testo della percentuale */
    color: white;
    font-size: 11px; /* Dimensione del testo della percentuale */
    font-weight: bold;
    text-shadow: 1px 1px 1px rgba(0,0,0,0.3); /* Ombra per leggibilità */
    transition: width 0.4s ease-in-out, background-color 0.4s ease-in-out;
    min-width: 25px; /* Larghezza minima per visualizzare la percentuale anche per valori bassi */
    box-sizing: border-box;
    padding: 0 5px; /* Padding interno per il testo */
    margin: auto; /* Centra la barra se la cella è più larga */
}

.relevance-score-text {
    /* Eventuali stili specifici per il testo della percentuale */
}

/* Larghezza colonne: Titolo si adatta, Pertinenza fissa, Fonte nascosta */
.search-results-table th.title-col,
.search-results-table td.title-col {
    width: auto; /* Lascia che la colonna del titolo occupi lo spazio rimanente */
}

.search-results-table th.source-col,
.search-results-table td.source-col {
    display: none; /* Mantiene la colonna Fonte nascosta come da stile originale */
}


/* Expand Text Modal */
.expand-text {
    width: 100%;
    height: 300px;
    padding: 15px;
    border: 1px solid var(--prinvol-primary-light);
    border-radius: 5px;
    resize: none;
    font-family: inherit;
    font-size: 14px;
    line-height: 1.6;
}

.loading-indicator {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: rgba(255, 255, 255, 0.9);
    padding: 20px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.copy-button {
    background-color: var(--prinvol-primary);
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.copy-button:hover {
    background-color: var(--prinvol-primary-hover);
    transform: translateY(-2px);
}

.copy-button .copied-text {
    display: none;
}

.copy-button.copied .copy-text {
    display: none;
}

.copy-button.copied .copied-text {
    display: inline;
}

/* Pulsante per generazione da selezione di testo */
.ai-expand-btn {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    border: 1px solid var(--prinvol-primary-light);
    cursor: pointer;
    padding: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ai-expand-btn img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.ai-tooltip {
    position: absolute;
    left: calc(100% + 15px);
    top: 50%;
    transform: translateY(-50%);
    background-color: #e1f5fe;
    color: #0288d1;
    padding: 10px 15px;
    border-radius: 15px;
    font-size: 14px;
    white-space: nowrap;
    border: 2px solid #0288d1;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.ai-tooltip::before {
    content: '';
    position: absolute;
    left: -12px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 8px;
    border-style: solid;
    border-color: transparent #0288d1 transparent transparent;
}

.ai-tooltip::after {
    content: '';
    position: absolute;
    left: -9px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 6px;
    border-style: solid;
    border-color: transparent #e1f5fe transparent transparent;
}

/* Stile migliorato per l'overlay disabilitato */
.tab-disabled-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    border-radius: var(--prinvol-border-radius);
}

.tab-disabled-message {
    padding: 20px;
    background-color: white;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

/* =============================================================
   Card di avanzamento analisi trend (sostituisce la rotellina)
   Si attiva dopo il recupero degli articoli e mostra una barra
   di caricamento basata sul tempo stimato dell'analisi.
============================================================= */
.prinvol-trend-progress-card {
    margin: 18px 0;
    padding: 18px 20px;
    background: linear-gradient(135deg, #f8faff 0%, #eef4ff 100%);
    border: 1px solid #d6e4ff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(26, 115, 232, 0.08);
}

.prinvol-trend-progress-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

.prinvol-trend-progress-check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: #1a73e8;
    color: #fff;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 2px 6px rgba(26, 115, 232, 0.35);
    animation: prinvol-trend-check-pop 0.4s ease-out;
}

.prinvol-trend-progress-check .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
    line-height: 16px;
}

@keyframes prinvol-trend-check-pop {
    0%   { transform: scale(0); opacity: 0; }
    60%  { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}

.prinvol-trend-progress-title {
    font-size: 14px;
    color: #1a3a66;
    font-weight: 600;
    flex: 1;
}

.prinvol-trend-progress-badge {
    background: #1a73e8;
    color: #fff;
    font-size: 11px;
    padding: 3px 10px;
    border-radius: 12px;
    font-weight: 600;
    letter-spacing: 0.2px;
}

.prinvol-trend-progress-badge:empty {
    display: none;
}

.prinvol-trend-progress-bar-wrapper {
    width: 100%;
}

.prinvol-trend-progress-bar {
    position: relative;
    width: 100%;
    height: 8px;
    background: #dde7fb;
    border-radius: 999px;
    overflow: hidden;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.08);
}

.prinvol-trend-progress-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    border-radius: 999px;
    background: linear-gradient(90deg, #1a73e8 0%, #4285f4 50%, #1a73e8 100%);
    background-size: 200% 100%;
    transition: width 0.4s ease;
    animation: prinvol-trend-progress-shimmer 2s linear infinite;
}

@keyframes prinvol-trend-progress-shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: 0 0; }
}

.prinvol-trend-progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 30px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 100%);
    border-radius: 999px;
    animation: prinvol-trend-progress-pulse 1.6s ease-in-out infinite;
}

@keyframes prinvol-trend-progress-pulse {
    0%, 100% { opacity: 0.4; }
    50%      { opacity: 1; }
}

.prinvol-trend-progress-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 8px;
    font-size: 12px;
    color: #5a6b85;
}

.prinvol-trend-progress-label {
    flex: 1;
}

.prinvol-trend-progress-percent {
    font-weight: 600;
    color: #1a73e8;
    font-feature-settings: "tnum";
    font-variant-numeric: tabular-nums;
    min-width: 40px;
    text-align: right;
}

.prinvol-trend-progress-stats {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.prinvol-trend-progress-timer {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    background: rgba(26, 115, 232, 0.08);
    border: 1px solid rgba(26, 115, 232, 0.2);
    border-radius: 10px;
    font-size: 11px;
    color: #1a73e8;
    font-weight: 600;
    font-feature-settings: "tnum";
    font-variant-numeric: tabular-nums;
}

.prinvol-trend-progress-timer .dashicons {
    font-size: 12px;
    width: 12px;
    height: 12px;
    line-height: 12px;
}

.prinvol-trend-progress-timer #trendProgressTimerText {
    letter-spacing: 0.3px;
}

/* Stato "completato" */
.prinvol-trend-progress-card.is-complete .prinvol-trend-progress-fill {
    background: linear-gradient(90deg, #28a745 0%, #34d058 100%);
    animation: none;
}

.prinvol-trend-progress-card.is-complete .prinvol-trend-progress-fill::after {
    display: none;
}

.prinvol-trend-progress-card.is-complete .prinvol-trend-progress-percent {
    color: #28a745;
}

.prinvol-trend-progress-card.is-complete .prinvol-trend-progress-timer {
    background: rgba(40, 167, 69, 0.1);
    border-color: rgba(40, 167, 69, 0.25);
    color: #28a745;
}

/* Variante "fallback / nessun dato" */
.prinvol-trend-progress-card.is-fallback {
    background: linear-gradient(135deg, #fffaf0 0%, #fff3e0 100%);
    border-color: #ffe0b2;
}

.prinvol-trend-progress-card.is-fallback .prinvol-trend-progress-check {
    background: #f57c00;
    box-shadow: 0 2px 6px rgba(245, 124, 0, 0.35);
}

.prinvol-trend-progress-card.is-fallback .prinvol-trend-progress-title {
    color: #6b4400;
}

.prinvol-trend-progress-card.is-fallback .prinvol-trend-progress-fill {
    background: linear-gradient(90deg, #f57c00 0%, #ffa726 50%, #f57c00 100%);
    background-size: 200% 100%;
}

.prinvol-trend-progress-card.is-fallback .prinvol-trend-progress-percent {
    color: #f57c00;
}

.prinvol-trend-progress-card.is-fallback .prinvol-trend-progress-timer {
    background: rgba(245, 124, 0, 0.1);
    border-color: rgba(245, 124, 0, 0.25);
    color: #f57c00;
}

/* Media Queries */
@media (max-width: 768px) {
    .prinvol-content-hub {
        margin: 15px;
    }
    
    .prinvol-tab-nav {
        flex-direction: column;
    }
    
    .form-row {
        flex-direction: column;
        gap: 15px;
    }
    
    .featured-image-container {
        flex-direction: column;
    }
    
    .image-actions {
        flex-direction: row;
        width: 100%;
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .ai-icon {
        width: 30px;
        height: 30px;
        margin: 0 auto;
    }
    
    .bottom-row {
        flex-direction: column;
        gap: 15px;
    }
    
    .toggle-switch-wrapper {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .ai-generate-btn {
        width: 100%;
    }
    
    .cs-layout {
        flex-direction: column;
    }
    
    .cs-stats-row {
        flex-wrap: wrap;
        gap: 20px;
        justify-content: center;
    }
    
    .cs-divider {
        display: none;
    }
    
    .cs-progress-wrapper {
        width: 100%;
        margin-top: 15px;
    }
    
    .analyzer-content {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .ai-tooltip {
        display: none;
    }
    
    /* Modificato per mantenere bolle centrali su mobile */
    .help-bubble {
        width: 300px;
        max-width: 90vw;
    }
}

/* Stili aggiuntivi per l'interfaccia unificata */
.prinvol-content-hub .form-error {
    display: block;
    color: var(--prinvol-danger);
    font-size: 12px;
    margin-top: 5px;
}

/* Tooltip per l'editor */
.editor-tooltip {
    position: absolute;
    background: var(--prinvol-dark);
    color: white;
    padding: 5px 8px;
    border-radius: 4px;
    font-size: 12px;
    z-index: 1000;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.editor-tooltip:after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--prinvol-dark) transparent transparent transparent;
}

/* Effetto focus per i pulsanti del form */
.prinvol-content-hub button:focus {
    outline: 2px solid var(--prinvol-primary-light);
    outline-offset: 2px;
}

/* Stile per input disabilitati */
.prinvol-content-hub input:disabled,
.prinvol-content-hub textarea:disabled,
.prinvol-content-hub select:disabled {
    background-color: #f5f5f5;
    cursor: not-allowed;
    opacity: 0.7;
}

/* Scrollbar personalizzata per aree con overflow */
.prinvol-result-content::-webkit-scrollbar,
.content-editor::-webkit-scrollbar,
.expand-text::-webkit-scrollbar,
.search-results-table::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.prinvol-result-content::-webkit-scrollbar-track,
.content-editor::-webkit-scrollbar-track,
.expand-text::-webkit-scrollbar-track,
.search-results-table::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.prinvol-result-content::-webkit-scrollbar-thumb,
.content-editor::-webkit-scrollbar-thumb,
.expand-text::-webkit-scrollbar-thumb,
.search-results-table::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 10px;
}

.prinvol-result-content::-webkit-scrollbar-thumb:hover,
.content-editor::-webkit-scrollbar-thumb:hover,
.expand-text::-webkit-scrollbar-thumb:hover,
.search-results-table::-webkit-scrollbar-thumb:hover {
    background: #aaa;
}

/* Stile per migliorare il focus accessibility */
.prinvol-content-hub a:focus,
.prinvol-content-hub button:focus,
.prinvol-content-hub input:focus,
.prinvol-content-hub select:focus,
.prinvol-content-hub textarea:focus {
    outline: 2px solid var(--prinvol-primary);
    outline-offset: 2px;
}

/* Stile per inserire icone nei campi di input */
.input-with-icon {
    position: relative;
}

.input-with-icon input {
    padding-left: 35px;
}

.input-with-icon .input-icon {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--prinvol-gray);
}

/* Effetti hover avanzati per le card delle statistiche */
.prinvol-stat-card:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.1);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    border-radius: var(--prinvol-border-radius);
}

/* NUOVI STILI PER LA TABELLA ARTICOLI UTENTE NELLA TAB STATISTICHE */
.prinvol-user-articles-section {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--prinvol-border);
}

.prinvol-subsection-title {
    font-size: 18px;
    color: var(--prinvol-dark);
    margin-bottom: 15px;
}

.prinvol-user-articles-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
    font-size: 14px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.03);
    border-radius: var(--prinvol-border-radius);
    overflow: hidden; /* Per applicare il border-radius alle celle interne */
}

.prinvol-user-articles-table thead th {
    background-color: var(--prinvol-primary-light);
    color: var(--prinvol-primary);
    padding: 12px 15px;
    text-align: left;
    font-weight: 600;
    border-bottom: 2px solid var(--prinvol-primary);
}

.prinvol-user-articles-table tbody td {
    padding: 10px 15px;
    border-bottom: 1px solid var(--prinvol-border);
    color: var(--prinvol-gray);
    vertical-align: middle;
}

.prinvol-user-articles-table tbody tr:last-child td {
    border-bottom: none;
}

.prinvol-user-articles-table tbody tr:nth-child(even) {
    background-color: #fdfdfd;
}

.prinvol-user-articles-table tbody tr:hover {
    background-color: #f5f5f5; /* Leggermente più scuro al hover */
    transition: background-color 0.2s ease;
}

.prinvol-user-articles-table a {
    color: var(--prinvol-primary);
    text-decoration: none;
    font-weight: 500;
}

.prinvol-user-articles-table a:hover {
    text-decoration: underline;
    color: var(--prinvol-primary-hover);
}

.article-status {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px; /* Aumentato padding orizzontale per più respiro */
    border-radius: 16px; /* Più arrotondato, stile "pill" */
    font-size: 12px;
    font-weight: 500;
    text-transform: capitalize;
    line-height: 1.2; /* Aggiunto per migliore allineamento verticale dell'icona */
}

.article-status .dashicons {
    margin-right: 6px; /* Più spazio tra icona e testo */
    font-size: 15px; /* Leggermente più grande per l'icona */
    line-height: 1; /* Assicura che l'icona sia centrata */
}

.status-published {
    background-color: rgba(40, 167, 69, 0.15); /* Verde chiaro, leggermente più saturo */
    color: #1e8238; /* Verde più scuro per contrasto */
    border: 1px solid rgba(40, 167, 69, 0.3);
}
.status-published .dashicons {
    color: #28a745;
}

.status-pending {
    background-color: rgba(255, 152, 0, 0.15); /* Arancione chiaro, leggermente più saturo */
    color: #c67600; /* Arancione più scuro per contrasto */
    border: 1px solid rgba(255, 152, 0, 0.3);
}
.status-pending .dashicons {
    color: #ff9800;
}

.status-other {
    background-color: var(--prinvol-gray-light);
    color: var(--prinvol-gray);
    border: 1px solid #ccc;
}
.status-other .dashicons {
    color: var(--prinvol-gray);
}

/* Responsive per la tabella */
@media (max-width: 768px) {
    .prinvol-user-articles-table thead {
        display: none; /* Nascondi l'header su mobile */
    }

    .prinvol-user-articles-table, 
    .prinvol-user-articles-table tbody, 
    .prinvol-user-articles-table tr, 
    .prinvol-user-articles-table td {
        display: block;
        width: 100%;
    }

    .prinvol-user-articles-table tr {
        margin-bottom: 15px;
        border: 1px solid var(--prinvol-border);
        border-radius: var(--prinvol-border-radius);
        background-color: #fff !important; /* Sovrascrivi even/odd */
        padding: 10px; /* Aggiunto padding interno alla "card" */
    }

    .prinvol-user-articles-table td {
        text-align: right; /* Allinea testo a destra */
        padding-left: calc(40% + 10px); /* Spazio per l'etichetta + padding */
        position: relative;
        border-bottom: 1px dashed #eee; /* Linea tratteggiata tra le "celle" */
        padding-top: 8px;
        padding-bottom: 8px;
    }
    
    .prinvol-user-articles-table td:last-child {
        border-bottom: none;
    }

    .prinvol-user-articles-table td::before {
        content: attr(data-label); /* Usa un attributo data-label per le etichette */
        position: absolute;
        left: 10px; /* Ridotto padding sinistro */
        width: 40%; /* Larghezza etichetta */
        padding-right: 10px;
        text-align: left;
        font-weight: bold;
        color: var(--prinvol-dark);
        font-size: 13px; /* Leggermente più piccolo per mobile */
    }

    .article-status { /* Assicura che lo status sia ben visibile */
        justify-content: flex-end;
        width: 100%;
        box-sizing: border-box;
    }
}