:root {
    /* Brand Selcanet & Partner */
    --selcanet-primary: #137560;
    --selcanet-primary-hover: #0d5747;
    --selcanet-primary-light: #e8f5f1;
    --selcanet-accent-red: #9e1b27;
    --selcanet-accent-red-hover: #83151f;
    --selcanet-accent-red-light: #fbebee;
    --goon-partner: #3c4858;
    
    /* Neutral & Backgrounds */
    --app-bg: #f3f5f8;
    --card-bg: #ffffff;
    --border-color: #e2e8f0;
    --border-color-subtle: #edf2f7;
    
    /* Typography */
    --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --text-subtle: #94a3b8;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
}

html, body {
    font-family: var(--font-main);
    background-color: var(--app-bg);
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   HEADINGS & GENERAL TYPOGRAPHY
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -0.02em;
}

h1 {
    font-size: 1.65rem;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Titolo di sezione stile legacy-moderno */
.section-banner {
    background: linear-gradient(135deg, var(--selcanet-accent-red) 0%, #b82331 100%);
    color: #ffffff;
    padding: 0.6rem 1.25rem;
    border-radius: 8px 8px 0 0;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.section-banner-teal {
    background: linear-gradient(135deg, var(--selcanet-primary) 0%, #1a9278 100%);
    color: #ffffff;
    padding: 0.6rem 1.25rem;
    border-radius: 8px 8px 0 0;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* ==========================================================================
   LINKS & BUTTONS
   ========================================================================== */
a {
    color: var(--selcanet-primary);
    text-decoration: none;
    transition: color 0.15s ease-in-out;
}

a:hover {
    color: var(--selcanet-primary-hover);
    text-decoration: underline;
}

.btn {
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: 6px;
    padding: 0.45rem 1rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    line-height: 1.4;
}

.btn-primary {
    background-color: var(--selcanet-primary);
    border-color: var(--selcanet-primary);
    color: #ffffff;
    box-shadow: 0 1px 3px rgba(19, 117, 96, 0.25);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--selcanet-primary-hover);
    border-color: var(--selcanet-primary-hover);
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(19, 117, 96, 0.35);
}

.btn-success {
    background-color: #10b981;
    border-color: #10b981;
    color: #ffffff;
}

.btn-success:hover {
    background-color: #059669;
    border-color: #059669;
}

.btn-outline-secondary {
    border-color: #cbd5e1;
    color: var(--text-muted);
}

.btn-outline-secondary:hover {
    background-color: #f1f5f9;
    border-color: #94a3b8;
    color: var(--text-main);
}

/* ==========================================================================
   CARDS & PANELS
   ========================================================================== */
.card-filter-panel {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.25rem;
    overflow: hidden;
}

.card-filter-body {
    padding: 1rem 1.25rem;
}

.card {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    background-color: var(--card-bg);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.card-hover:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ==========================================================================
   FORM CONTROLS
   ========================================================================== */
.form-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: #475569;
    margin-bottom: 0.25rem;
}

.form-control, .form-select {
    font-family: var(--font-main);
    font-size: 0.875rem;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    padding: 0.4rem 0.75rem;
    color: var(--text-main);
    background-color: #ffffff;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus, .form-select:focus {
    border-color: var(--selcanet-primary);
    box-shadow: 0 0 0 3px rgba(19, 117, 96, 0.18);
}

/* ==========================================================================
   TABLES
   ========================================================================== */
.table-container {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    margin-bottom: 1.25rem;
}

.table-custom {
    margin-bottom: 0;
    width: 100%;
}

.table-custom thead th {
    background-color: #1e293b;
    color: #ffffff;
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 0.75rem 1rem;
    border: none;
    white-space: nowrap;
}

.table-custom tbody tr {
    transition: background-color 0.15s ease;
    border-bottom: 1px solid var(--border-color-subtle);
}

.table-custom tbody tr:nth-of-type(even) {
    background-color: #f8fafc;
}

.table-custom tbody tr:hover {
    background-color: #f1f5f9 !important;
}

.table-custom tbody td {
    padding: 0.65rem 1rem;
    font-size: 0.875rem;
    vertical-align: middle;
    color: var(--text-main);
}

/* Evidenziazione righe non pubblicabili / stati particolari */
.table-custom tbody tr.row-non-pubblicabile {
    background-color: #fff5f5 !important;
}

.table-custom tbody tr.row-non-pubblicabile:hover {
    background-color: #fed7d7 !important;
}

/* Miniatura Oggetto in Tabella */
.thumb-img {
    width: 44px;
    height: 44px;
    object-fit: contain;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 2px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.15s ease;
}

.thumb-img:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

/* ==========================================================================
   BADGES
   ========================================================================== */
.badge {
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 0.75rem;
    padding: 0.35em 0.65em;
    border-radius: 9999px;
    letter-spacing: 0.02em;
}

.badge-pubblicabile {
    background-color: #d1fae5;
    color: #065f46;
}

.badge-non-pubblicabile {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.badge-aperta {
    background-color: #d1fae5;
    color: #065f46;
}

.badge-chiusa {
    background-color: #e2e8f0;
    color: #475569;
}

/* ==========================================================================
   PAGINATION STYLING
   ========================================================================== */
.pagination-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 0.85rem 1.25rem;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    margin-top: 1rem;
}

.pagination-summary {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.pagination-summary strong {
    color: var(--text-main);
}

.pagination-pills {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.pagination-pills .page-item-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    height: 34px;
    padding: 0 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #475569;
    background-color: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s ease-in-out;
}

.pagination-pills .page-item-btn:hover:not(.disabled):not(.active) {
    background-color: #f1f5f9;
    color: var(--selcanet-primary);
    border-color: #94a3b8;
}

.pagination-pills .page-item-btn.active {
    background-color: var(--selcanet-primary);
    border-color: var(--selcanet-primary);
    color: #ffffff;
    box-shadow: 0 1px 3px rgba(19, 117, 96, 0.3);
}

.pagination-pills .page-item-btn.disabled {
    background-color: #f8fafc;
    border-color: #e2e8f0;
    color: #cbd5e1;
    cursor: not-allowed;
    pointer-events: none;
}

/* ==========================================================================
   HEADER LOGOS & BAR
   ========================================================================== */
.header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.header-logo-left {
    display: flex;
    align-items: center;
}

.header-logo-left .logo-selcanet {
    height: 46px;
    width: auto;
    max-width: 230px;
    transition: opacity 0.2s ease;
}

.header-logo-left .logo-selcanet:hover {
    opacity: 0.92;
}

.header-logo-right {
    display: flex;
    align-items: center;
    margin-left: auto;
}

.header-logo-right .logo-goon {
    height: 42px;
    width: auto;
    max-width: 190px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
    background-color: #ffffff;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 1.25rem 2rem;
    margin-top: 3rem;
    font-size: 0.8125rem;
}

.site-footer a {
    color: var(--selcanet-primary);
    font-weight: 600;
}

.site-footer a:hover {
    color: var(--selcanet-primary-hover);
}

/* ==========================================================================
   BLAZOR ERROR BOUNDARY
   ========================================================================== */
#blazor-error-ui {
    background: #fffbe6;
    color: #d48806;
    border-top: 2px solid #faad14;
    bottom: 0;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.75rem 1.5rem;
    position: fixed;
    width: 100%;
    z-index: 2000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 1rem;
    top: 0.75rem;
}

/* ==========================================================================
   SCHEDA DETTAGLIO OGGETTO & METADATI
   ========================================================================== */
.kpi-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.85rem 1rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    height: 100%;
}

.kpi-icon {
    width: 42px;
    height: 42px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.kpi-icon.teal {
    background-color: var(--selcanet-primary-light);
    color: var(--selcanet-primary);
}

.kpi-icon.red {
    background-color: var(--selcanet-accent-red-light);
    color: var(--selcanet-accent-red);
}

.kpi-icon.blue {
    background-color: #eff6ff;
    color: #2563eb;
}

.kpi-icon.amber {
    background-color: #fef3c7;
    color: #d97706;
}

.kpi-icon.gray {
    background-color: #f1f5f9;
    color: #475569;
}

.kpi-content {
    min-width: 0;
}

.kpi-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.03em;
    margin-bottom: 0.15rem;
}

.kpi-value {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.2;
}

.kpi-subtext {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.rich-content-box {
    background-color: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 1rem 1.25rem;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #334155;
    min-height: 80px;
}

.rich-content-box p:last-child {
    margin-bottom: 0;
}

.detail-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.25rem;
    overflow: hidden;
}

.detail-card-header {
    background-color: #f8fafc;
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 1.25rem;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.detail-card-body {
    padding: 1.25rem;
}

.version-timeline-item {
    border-left: 3px solid #cbd5e1;
    padding-left: 1.25rem;
    position: relative;
    padding-bottom: 1.25rem;
}

.version-timeline-item.active {
    border-left-color: var(--selcanet-primary);
}

.version-timeline-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #cbd5e1;
    position: absolute;
    left: -7.5px;
    top: 4px;
}

.version-timeline-item.active .version-timeline-dot {
    background-color: var(--selcanet-primary);
    box-shadow: 0 0 0 3px var(--selcanet-primary-light);
}

/* ==========================================================================
   MENU DELLE CATEGORIE
   ========================================================================== */
.category-sidebar {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    margin-bottom: 1.25rem;
}

.category-sidebar-header {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    color: #ffffff;
    padding: 0.85rem 1rem;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.category-list {
    list-style: none;
    padding: 0.35rem;
    margin: 0;
}

.category-btn {
    width: 100%;
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.3rem 0.6rem;
    border: none;
    background: transparent;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    color: #475569;
    transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    margin-bottom: 0.1rem;
    cursor: pointer;
}

.category-btn:hover {
    background-color: #f1f5f9;
    color: var(--selcanet-primary);
    transform: translateX(3px);
}

.category-btn.active {
    background: linear-gradient(135deg, var(--selcanet-primary) 0%, #169076 100%);
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(19, 117, 96, 0.3);
}

.category-btn.active .category-icon-box {
    background-color: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.category-btn.active .category-chevron {
    color: #ffffff;
    opacity: 1;
}

.category-item-content {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 0;
}

.category-icon-box {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    background-color: #f1f5f9;
    color: #64748b;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    flex-shrink: 0;
    transition: all 0.15s ease;
}

.category-btn:hover .category-icon-box {
    background-color: var(--selcanet-primary-light);
    color: var(--selcanet-primary);
}

.category-chevron {
    font-size: 0.8rem;
    color: #94a3b8;
    opacity: 0;
    transition: opacity 0.15s ease, transform 0.15s ease;
}

.category-btn:hover .category-chevron,
.category-btn.active .category-chevron {
    opacity: 1;
    transform: translateX(2px);
}

.category-chips-bar {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
    -webkit-overflow-scrolling: touch;
}

.category-chip-btn {
    white-space: nowrap;
    border-radius: 9999px;
    padding: 0.35rem 0.85rem;
    font-size: 0.8125rem;
    font-weight: 600;
    border: 1px solid var(--border-color);
    background: #ffffff;
    color: #475569;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    cursor: pointer;
    transition: all 0.15s ease;
}

.category-chip-btn:hover {
    background-color: #f1f5f9;
    color: var(--selcanet-primary);
    border-color: #cbd5e1;
}

.category-chip-btn.active {
    background-color: var(--selcanet-primary);
    border-color: var(--selcanet-primary);
    color: #ffffff;
    box-shadow: 0 1px 3px rgba(19, 117, 96, 0.3);
}