:root {
    --bg-app: #f3f4f6;
    --bg-sidebar: #ffffff;
    --bg-card: #ffffff;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --border: #e5e7eb;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --danger: #ef4444;
    --success: #22c55e;
    --warning: #f59e0b;
}

body.dark-mode {
    --bg-app: #0f172a;
    --bg-sidebar: #1e293b;
    --bg-card: #1e293b;
    --text-primary: #f3f4f6;
    --text-secondary: #94a3b8;
    --accent: #3b82f6;
    --accent-hover: #60a5fa;
    --border: #334155;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
}

#pec-app-root {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100vh;
    background-color: var(--bg-app);
    color: var(--text-primary);
    z-index: 999999;
    display: flex;
    font-family: 'Inter', system-ui, sans-serif;
    overflow: hidden;
}

.pec-sidebar {
    width: 260px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border);
    display: flex; flex-direction: column; padding: 1.5rem; flex-shrink: 0;
}

.pec-logo-area {
    display: flex; align-items: center; gap: 0.75rem;
    font-size: 1.25rem; font-weight: 700; color: var(--accent); margin-bottom: 2.5rem;
}

.pec-nav-menu { display: flex; flex-direction: column; gap: 0.5rem; flex-grow: 1; }

.nav-item {
    display: flex; align-items: center; gap: 0.75rem; padding: 0.75rem 1rem;
    border-radius: 0.5rem; color: var(--text-secondary); text-decoration: none; font-weight: 500;
    transition: all 0.2s;
}
.nav-item:hover, .nav-item.active { background-color: rgba(37, 99, 235, 0.1); color: var(--accent); }

.pec-user-area { margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--border); }
.user-info { display: flex; flex-direction: column; font-size: 0.85rem; }
.user-name { font-weight: 600; color: var(--text-primary); }
.user-role { font-size: 0.75rem; color: var(--text-secondary); }

.pec-main-content { flex-grow: 1; display: flex; flex-direction: column; overflow: hidden; }

.pec-topbar {
    height: 80px; padding: 0 2rem; display: flex; align-items: center;
    justify-content: space-between; background-color: var(--bg-app);
}
.topbar-title h2 { margin: 0; font-size: 1.5rem; color: var(--text-primary); }

.topbar-actions { display: flex; align-items: center; gap: 1rem; }

.action-btn {
    padding: 0.6rem 1.2rem; border-radius: 0.5rem; border: 1px solid var(--border);
    background: var(--bg-card); color: var(--text-primary); cursor: pointer;
    font-weight: 500; display: flex; align-items: center; gap: 0.5rem; transition: all 0.2s;
}
.action-btn.primary { background: var(--accent); color: white; border-color: var(--accent); }
.action-btn.primary:hover { background: var(--accent-hover); }
.action-btn.primary:disabled { opacity: 0.6; cursor: not-allowed; }

.pec-content-viewport { padding: 0 2rem 2rem 2rem; overflow-y: auto; flex-grow: 1; }

.filters-bar {
    display: flex; gap: 1rem; padding: 1rem; background: var(--bg-card);
    border-radius: 0.75rem; border: 1px solid var(--border); margin-bottom: 1.5rem; align-items: flex-end;
}
.filter-group { display: flex; flex-direction: column; gap: 0.25rem; }
.filter-group.wide { flex-grow: 1; }
.filter-group label { font-size: 0.75rem; font-weight: 600; color: var(--text-secondary); }
.filter-group input {
    padding: 0.5rem; border: 1px solid var(--border); border-radius: 0.5rem;
    background: var(--bg-app); color: var(--text-primary); outline: none;
}

.data-section {
    background: var(--bg-card); border-radius: 1rem; border: 1px solid var(--border);
    box-shadow: var(--shadow); padding: 1.5rem; display: flex; flex-direction: column; min-height: 400px;
}
.section-header { display: flex; justify-content: space-between; margin-bottom: 1.5rem; }
.section-header h3 { margin: 0; font-size: 1.1rem; color: var(--text-primary); }

.pec-table { width: 100%; border-collapse: collapse; }
.pec-table th {
    text-align: left; color: var(--text-secondary); font-weight: 500; font-size: 0.875rem;
    padding-bottom: 1rem; border-bottom: 1px solid var(--border);
}
.pec-table td {
    padding: 1rem 0; border-bottom: 1px solid var(--border); color: var(--text-primary); vertical-align: middle;
}
.status-badge { padding: 0.25rem 0.75rem; border-radius: 999px; font-size: 0.75rem; font-weight: 600; }
.status-new { background: rgba(249, 115, 22, 0.1); color: #f97316; }
.status-protocollato { background: rgba(34, 197, 94, 0.1); color: #22c55e; }

.pec-modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.6); backdrop-filter: blur(4px); z-index: 1000000;
    display: none; align-items: center; justify-content: center;
}
.pec-modal-container {
    background: var(--bg-card); width: 90%; max-width: 900px; border-radius: 1rem;
    display: flex; flex-direction: column; max-height: 90vh; border: 1px solid var(--border);
}
.pec-modal-header, .pec-modal-footer { padding: 1.5rem; border-color: var(--border); }
.pec-modal-header { border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; }
.pec-modal-body { padding: 1.5rem; overflow-y: auto; background: var(--bg-app); color: var(--text-primary); }
.pec-modal-footer { border-top: 1px solid var(--border); display: flex; justify-content: space-between; }

.pec-slide-over {
    position: fixed; top: 0; right: 0; width: 80%; max-width: 1000px; height: 100vh;
    background: var(--bg-app); border-left: 1px solid var(--border);
    box-shadow: -10px 0 25px rgba(0,0,0,0.2); z-index: 1000001;
    transform: translateX(100%); transition: transform 0.3s ease-in-out;
    padding: 2rem; overflow-y: auto;
}
.pec-slide-over.open { transform: translateX(0); }

.detail-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; }
.detail-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 2rem; }
.detail-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 0.5rem; padding: 1.5rem; margin-bottom: 1rem; }
.timeline { border-left: 2px solid var(--border); margin-left: 10px; padding-left: 20px; }
.timeline-item { position: relative; margin-bottom: 20px; }
.timeline-marker { position: absolute; left: -26px; top: 0; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); }
.timeline-date { font-size: 0.75rem; color: var(--text-secondary); }

.spin { animation: spin 1s linear infinite; }
@keyframes spin { 100% { transform: rotate(360deg); } }

/* Tipologie PEC (Color Coding per Righe) */
tr.type-consegna td { border-left: 4px solid #22c55e; background-color: rgba(34, 197, 94, 0.05); }
tr.type-accettazione td { border-left: 4px solid #f59e0b; background-color: rgba(245, 158, 11, 0.05); }
tr.type-errore td { border-left: 4px solid #ef4444; background-color: rgba(239, 68, 68, 0.05); }
tr.type-standard td { border-left: 4px solid #3b82f6; }

/* Badge Tipologia */
.badge-type { font-size: 0.7rem; padding: 2px 6px; border-radius: 4px; text-transform: uppercase; font-weight: bold; margin-right: 5px; }
.bg-consegna { background: #dcfce7; color: #166534; }
.bg-accettazione { background: #fef3c7; color: #92400e; }
.bg-errore { background: #fee2e2; color: #991b1b; }
.bg-standard { background: #dbeafe; color: #1e40af; }

/* Modal Search Bar */
.modal-tools {
    display: flex; gap: 10px; padding-bottom: 10px; margin-bottom: 10px; border-bottom: 1px dashed var(--border);
}
.modal-search-input {
    flex-grow: 1; padding: 8px; border-radius: 5px; border: 1px solid var(--border);
    background: var(--bg-app); color: var(--text-primary);
}

/* Delete Button */
.btn-delete {
    color: var(--danger); background: transparent; border: 1px solid var(--border);
    padding: 4px 8px; border-radius: 4px; cursor: pointer; transition: all 0.2s;
}
.btn-delete:hover { background: var(--danger); color: white; border-color: var(--danger); }

/* --- AGGIUNGI QUESTO AL CSS ESISTENTE --- */

/* Modal Filter Toolbar */
.modal-filter-toolbar {
    background-color: var(--bg-app);
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}

/* Checkbox Chips per i Tipi PEC */
.type-filters {
    display: flex;
    gap: 0.5rem;
}

.type-checkbox {
    display: none; /* Nascondi checkbox reale */
}

.type-chip {
    padding: 0.4rem 0.8rem;
    border-radius: 99px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: all 0.2s;
    user-select: none;
}

.type-chip:hover { background: rgba(0,0,0,0.05); }

/* Stati Attivi (Quando selezionati) */
.type-checkbox:checked + .type-chip.chip-standard { background: #dbeafe; color: #1e40af; border-color: #3b82f6; }
.type-checkbox:checked + .type-chip.chip-accettazione { background: #fef3c7; color: #92400e; border-color: #f59e0b; }
.type-checkbox:checked + .type-chip.chip-consegna { background: #dcfce7; color: #166534; border-color: #22c55e; }
.type-checkbox:checked + .type-chip.chip-errore { background: #fee2e2; color: #991b1b; border-color: #ef4444; }

/* Select Rubrica */
.modal-select {
    padding: 0.4rem 2rem 0.4rem 0.8rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.85rem;
    min-width: 200px;
    cursor: pointer;
}

/* Date Range in Modal */
.modal-date-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-card);
    padding: 0.2rem 0.5rem;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
}
.modal-date-input {
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 0.8rem;
    width: 110px;
    outline: none;
}


/* FORM STYLES */
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.span-2 { grid-column: span 2; }

.form-group { display: flex; flex-direction: column; gap: 0.3rem; margin-bottom: 0.5rem; }
.form-group label { font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); }

.form-control {
    padding: 0.6rem; border: 1px solid var(--border); border-radius: 0.5rem;
    background: var(--bg-app); color: var(--text-primary); font-size: 0.9rem;
    width: 100%; box-sizing: border-box;
}
.form-control:focus { border-color: var(--accent); outline: none; }

.btn-text-primary { background: none; border: none; color: var(--accent); cursor: pointer; font-size: 0.85rem; font-weight: 600; float: right; }

/* FILE ROW */
.file-row { display: flex; gap: 0.5rem; margin-bottom: 0.5rem; align-items: center; }
.form-control-sm { padding: 0.4rem; font-size: 0.85rem; }




/* FILE ROW COMPLEX */
.file-row-complex {
    background: #f9fafb;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 10px;
    margin-bottom: 10px;
}
.file-row-header { display: flex; gap: 10px; margin-bottom: 8px; }
.file-row-meta { display: flex; gap: 10px; margin-bottom: 8px; align-items: center; }
.file-row-footer { display: flex; justify-content: flex-end; }

.form-control-xs { padding: 4px 8px; font-size: 0.8rem; height: 30px; }
.label-xs { font-size: 0.75rem; color: var(--text-secondary); white-space: nowrap; }
.checkbox-xs { font-size: 0.8rem; cursor: pointer; display: flex; align-items: center; gap: 5px; }
.row-separator { border: 0; border-top: 1px dashed #eee; margin: 10px 0 5px 0; }


/* STILI MENU WORDPRESS NELLA DASHBOARD */
.pec-wp-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pec-wp-menu li {
    margin-bottom: 0.25rem;
}

.pec-wp-menu li a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s;
    font-size: 1rem; /* Assicura la stessa dimensione */
}

/* Hover e Stato Attivo */
.pec-wp-menu li a:hover,
.pec-wp-menu li.current-menu-item a {
    background-color: rgba(37, 99, 235, 0.1);
    color: var(--accent);
}

/* Icona generica per le pagine WP (opzionale) */
.pec-wp-menu li a::before {
    content: "F3E3"; /* Codice icona Bootstrap (file-earmark) */
    font-family: "bootstrap-icons" !important;
    font-size: 1.1em;
    font-style: normal;
    font-weight: normal;
    font-variant: normal;
    text-transform: none;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
}